:root{font-family:"Malgun Gothic","Apple SD Gothic Neo",system-ui,sans-serif;color:#203146;background:#f3f6fa;font-synthesis:none;--teal:#087e8b;--navy:#142c44;--muted:#64748b;--line:#e3e9f0;--orange:#aa5717}*{box-sizing:border-box}body{margin:0;font-size:16px}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #e29c22;outline-offset:3px}button{border:0}h1,h2,h3,p{margin:0}h1{font-size:30px;letter-spacing:-1px;line-height:1.4}h2{font-size:20px;letter-spacing:-.5px}h3{font-size:17px}small{font-size:13px}.shell{display:grid;grid-template-columns:238px 1fr;min-height:100vh}.sidebar{background:var(--navy);color:#c1cfdd;padding:30px 20px;display:flex;flex-direction:column;gap:28px}.brand{font-size:26px;font-weight:800;color:white;letter-spacing:-1.2px;display:flex;align-items:center;gap:10px}.brand-mark{display:grid;place-items:center;background:var(--teal);width:34px;height:34px;border-radius:11px;color:#fff;font-size:26px}.brand em{color:#ffc65a;font-style:normal}.class-switch{border:1px solid #3b5066;border-radius:12px;padding:15px;line-height:1.7;background:#1e3851}.class-switch strong{color:white;display:block;font-size:17px}.nav-label{font-size:12px;letter-spacing:1.5px;font-weight:700;margin:0 12px 10px;color:#9fb3c7}.nav{display:grid;gap:5px}.nav a{display:flex;gap:12px;align-items:center;min-height:48px;padding:12px 14px;border-radius:9px;font-size:15px}.nav a:hover{background:#28435c}.nav 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#e0e6ed;gap:12px}.prototype-bar strong{color:#435569}.text-btn{background:none;color:var(--teal);font-weight:700;padding:8px;font-size:14px}.main{max-width:1530px;margin:auto;padding:30px 34px 50px}.page-head{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-bottom:26px}.eyebrow{font-size:13px;color:var(--teal);font-weight:800;letter-spacing:1.6px;margin-bottom:7px}.muted{color:var(--muted);line-height:1.7;font-size:14px}.page-head .muted{margin-top:7px}.btn{min-height:44px;border-radius:9px;padding:11px 17px;background:var(--teal);color:white;font-weight:700;font-size:14px;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn:hover{background:#066d78}.btn.secondary{background:#fff;color:#33475c;border:1px solid #d5dee8}.btn.secondary:hover{background:#f2f6fa}.btn.danger{background:#fff0ec;color:#ae4325}.btn-row{display:flex;gap:10px;flex-wrap:wrap}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:17px;margin-bottom:25px}.stat{background:white;border:1px solid var(--line);border-radius:13px;padding:20px;display:flex;gap:14px;align-items:flex-start}.stat-icon{border-radius:11px;width:42px;height:42px;background:#e9f5f5;color:var(--teal);display:grid;place-items:center;flex-shrink:0}.stat:nth-child(2) .stat-icon{background:#fff3e3;color:#a65e15}.stat:nth-child(3) .stat-icon{background:#eaf0ff;color:#4a69b0}.stat:nth-child(4) .stat-icon{background:#f1eefe;color:#795ba9}.stat p{font-size:14px;color:var(--muted);margin-bottom:7px}.stat strong{font-size:29px;letter-spacing:-.8px}.stat strong small{color:#7c899a;font-size:14px;font-weight:500;margin-left:5px}.stat .note{font-size:12px;display:block;margin-top:6px;color:var(--muted)}.columns{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:24px;align-items:start}.stack{display:grid;gap:22px}.panel{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}.panel-head{padding:21px 24px;display:flex;justify-content:space-between;align-items:center;gap:12px}.panel-head p{margin-top:6px}.panel-body{padding:0 24px 24px}.tabs{display:flex;gap:22px;padding:0 24px;border-bottom:1px solid var(--line)}.tab{background:none;padding:0 0 14px;color:var(--muted);font-weight:700;font-size:14px;border-bottom:3px solid transparent}.tab.active{color:var(--teal);border-bottom-color:var(--teal)}.count{background:#edf2f6;border-radius:5px;padding:2px 6px;margin-left:6px;font-size:12px}.task{padding:22px 24px;border-bottom:1px solid var(--line)}.task:last-child{border-bottom:0}.task-line{display:flex;gap:15px;align-items:start;justify-content:space-between}.task-title{display:flex;gap:10px;align-items:center;margin:9px 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strong{color:var(--teal);margin-left:auto;white-space:nowrap}.empty{text-align:center;padding:45px 20px;color:var(--muted);line-height:1.8}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:14px}th{text-align:left;background:#f7f9fb;color:var(--muted);font-size:13px;font-weight:500}th,td{padding:15px 20px;border-bottom:1px solid var(--line);white-space:nowrap}td strong{font-weight:700}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.feature-card{padding:28px}.feature-card .large-icon{font-size:45px;margin-bottom:20px}.feature-card h2{margin-bottom:12px}.feature-card p{margin-bottom:22px}.student-welcome{padding:24px;background:#e5f2f3;border-radius:14px;margin-bottom:24px;display:flex;justify-content:space-between;gap:20px;align-items:center}.student-welcome strong{font-size:24px}.student-welcome p{margin-top:7px}.student-task .btn{min-height:48px;font-size:16px}.puzzle-box{max-width:740px;margin:auto;padding:32px}.number-sequence{display:flex;justify-content:center;gap:14px;margin:34px 0}.number-sequence span{width:65px;height:72px;border-radius:12px;background:#eef5f6;display:grid;place-items:center;color:var(--teal);font-size:28px;font-weight:800}.number-sequence span:last-child{background:#fff1d8;color:#a6660c}.field{display:grid;gap:9px;margin:18px 0}.field label{font-size:14px;font-weight:700}.field input,.field textarea,.field select,.select{border:1px solid #cbd6e1;background:#fff;border-radius:8px;padding:12px;color:#26394d;width:100%;min-height:46px}.field textarea{resize:vertical;min-height:130px;line-height:1.7}.select{width:auto;min-height:42px;padding:8px 10px;font-size:14px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.hint{font-size:13px;color:var(--muted);line-height:1.7}.error{color:#ac3028;font-size:14px;line-height:1.6}.photo-preview{max-height:270px;max-width:100%;object-fit:contain;border-radius:9px;margin-top:12px}.upload{border:2px dashed #cedbe2;border-radius:11px;padding:20px;background:#f8fbfc}.answer{white-space:pre-wrap;line-height:1.8;background:#f4f7fa;padding:18px;border-radius:9px;overflow-wrap:anywhere;margin:15px 0}.feedback{background:#fff4e2;padding:14px;border-radius:9px;font-size:14px;line-height:1.7;margin:15px 0}dialog{border:0;border-radius:17px;padding:0;width:min(680px,calc(100% - 32px));max-height:90vh;box-shadow:0 24px 100px #0c203842;color:#203146}dialog::backdrop{background:#142c4480;backdrop-filter:blur(3px)}.modal-head{padding:24px 28px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:16px}.modal-body{padding:24px 28px}.modal-foot{display:flex;gap:10px;justify-content:flex-end;padding-top:20px;border-top:1px solid var(--line);margin-top:22px}.close{width:38px;height:38px;flex-shrink:0;border-radius:50%;font-size:25px;color:var(--muted);background:#f1f4f7}#toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);background:#18364b;color:white;border-radius:10px;padding:14px 22px;max-width:calc(100% - 32px);box-shadow:0 8px 30px #0e233330;z-index:10;display:none;font-size:14px}#toast.visible{display:block}.section-note{padding:16px 20px;border:1px solid #d5e5ea;background:#edf6f8;border-radius:10px;font-size:14px;line-height:1.7;margin-bottom:22px}.link-grid{display:grid;gap:12px}.link-grid a{padding:20px;border:1px solid var(--line);border-radius:12px;background:white;font-weight:700}.joined{max-width:500px;margin:25px auto}.footer-note{font-size:12px;color:#7b8998;margin-top:24px}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
@media(min-width:1500px){.main{padding:38px 48px}.columns{grid-template-columns:minmax(0,1fr) 340px}}
@media(max-width:1150px){.shell{grid-template-columns:200px 1fr}.sidebar{padding:26px 14px}.main{padding:25px 22px}.topbar,.prototype-bar{padding-left:22px;padding-right:22px}.stats{grid-template-columns:repeat(2,1fr)}.columns{grid-template-columns:1fr}.aside-stack{grid-template-columns:1fr 1fr}.aside-stack .panel:last-child{grid-column:1/-1}.grid-3{grid-template-columns:1fr 1fr}}
@media(max-width:750px){.shell{display:block}.sidebar{padding:14px 16px;gap:13px}.brand{font-size:22px}.class-switch,.nav-label,.sidebar-bottom,.secondary-nav{display:none}.nav{display:flex;overflow:auto;gap:6px}.nav a{white-space:nowrap;min-height:44px;padding:10px 12px;font-size:14px}.nav .ico{display:none}.topbar{padding:12px 18px;min-height:66px;flex-wrap:wrap}.crumb{font-size:13px}.mode-control{margin-left:auto}.mode-control>span{display:none}.prototype-bar{padding:10px 18px;align-items:start;font-size:12px}.prototype-bar .text-btn{padding:0;white-space:nowrap;font-size:12px}.main{padding:23px 16px}.page-head{align-items:start;margin-bottom:20px}.page-head h1{font-size:26px}.page-head .btn{padding:10px 12px;white-space:nowrap}.page-head .muted{font-size:13px}.stats{gap:10px;margin-bottom:20px}.stat{padding:15px;gap:10px}.stat-icon{width:32px;height:32px;border-radius:8px}.stat p{font-size:13px}.stat strong{font-size:25px}.stat .note{display:none}.panel-head,.task{padding:19px}.panel-body{padding:0 19px 21px}.tabs{padding:0 19px;gap:18px}.aside-stack{grid-template-columns:1fr}.task-line{gap:8px}.task-title{display:block;line-height:1.6}.task-bottom{gap:10px}.task-meta{gap:8px;font-size:12px}.task .btn{padding:10px 13px}.grid-3{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.modal-head{padding:19px}.modal-body{padding:20px}.student-welcome{padding:20px}.student-welcome strong{font-size:20px}.puzzle-box{padding:24px 20px}.number-sequence{gap:8px}.number-sequence span{width:48px;height:60px;font-size:24px}.stat strong small{font-size:12px}h1{letter-spacing:-.5px}}
.login-layout{min-height:100vh;display:grid;grid-template-columns:minmax(300px,.85fr) 1.15fr;background:#fff}.login-intro{background:#142c44;padding:50px 12%;color:#cfdae6;display:flex;flex-direction:column;justify-content:space-between;gap:70px}.login-intro h1{font-size:48px;color:white;line-height:1.4;margin:20px 0}.login-intro .eyebrow{color:#6ed0d5}.login-intro p{line-height:1.9}.login-intro>span{font-size:14px}.login-main{display:grid;place-items:center;padding:50px 28px}.login-card{width:100%;max-width:420px}.login-card h2{font-size:30px;margin:12px 0}.login-desc{margin-bottom:26px}.login-tabs{display:flex;padding:5px;background:#edf2f6;border-radius:12px;margin:26px 0}.login-tabs button{flex:1;border-radius:8px;padding:13px;background:transparent;color:#607086;font-weight:700;font-size:15px}.login-tabs .active{background:#fff;color:var(--teal);box-shadow:0 2px 8px #253b4f12}.login-card input{padding:16px;font-size:18px;min-height:56px}.login-notice{font-size:14px;line-height:1.9;color:#526b7c;background:#edf7f7;padding:16px;border-radius:10px;margin:22px 0}.login-submit{width:100%;margin-top:15px;font-size:17px;min-height:54px}.login-footnote{margin-top:30px;text-align:center}.pin-panel{text-align:center;padding:10px 0 22px;border-bottom:1px solid var(--line)}.pin-number{font-size:64px;letter-spacing:10px;font-weight:800;color:var(--teal);font-variant-numeric:tabular-nums;margin:25px 0 10px}.pin-status{margin:10px 0 25px;font-size:16px}.pin-panel .btn-row{justify-content:center}.pin-panel .hint{margin-top:18px}.session-row{display:flex;align-items:center;gap:16px;padding:15px 0;border-bottom:1px solid var(--line)}.session-row small{color:var(--muted)}.session-row .btn{margin-left:auto}.auth-badge{font-size:14px;color:var(--teal);font-weight:700}.loading-page{min-height:100vh;display:grid;place-items:center;color:var(--muted)}
@media(max-width:800px){.login-layout{grid-template-columns:1fr}.login-intro{padding:24px;gap:20px}.login-intro>div,.login-intro>span{display:none}.login-main{padding:32px 24px}.pin-number{font-size:46px;letter-spacing:5px}.mode-control{flex-wrap:wrap}.mode-control .btn{padding:9px 11px}.session-row{gap:10px}}
.filter-row{display:flex;gap:8px;flex-wrap:wrap;padding:0 24px 18px;border-bottom:1px solid var(--line)}.filter-chip{background:#eef3f7;color:#506579;border:1px solid transparent;border-radius:20px;padding:10px 15px;min-height:42px;font-size:14px;font-weight:700}.filter-chip.active{background:#e0f2f2;color:#066874;border-color:#a7d7da}.filter-chip span{margin-left:6px}.submission-counts{font-size:13px;color:#617384;line-height:1.8;margin-top:13px}.summary-chips{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:15px}.summary-chip{display:inline-flex;align-items:center;gap:10px;background:#eff4f8;border-radius:8px;padding:9px 12px;font-size:14px;color:#4c6579}.summary-chip.present{background:#e4f5ee;color:#186f54}.summary-chip.absent{background:#fff0ed;color:#a6432e}.summary-chip.late,.summary-chip.early{background:#fff3da;color:#89550e}.attendance-shortcut{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px;padding:19px 22px;border-radius:12px;border:1px solid #badce0;background:#e8f5f5;color:#27576a;font-size:14px;flex-wrap:wrap}.attendance-shortcut span:first-child{display:flex;align-items:center;gap:10px;font-weight:700;font-size:16px}.attendance-toolbar{flex-wrap:wrap}.date-control{display:flex;gap:12px;align-items:center;font-size:14px;font-weight:700}.date-control input,.attendance-note,.review-filters input{border:1px solid #cbd6e1;border-radius:8px;min-height:44px;padding:10px 12px;font:inherit;color:#26394d}.attendance-note{width:100%;min-width:150px;font-size:14px}.attendance-table th,.attendance-table td{padding:13px 15px}.attendance-table .select{min-width:95px}.attendance-event{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding:13px 0;border-bottom:1px solid var(--line);font-size:14px}.attendance-event small{margin-left:auto;color:var(--muted)}.review-filters{display:flex;gap:16px;flex-wrap:wrap;margin:20px 0}.review-filters label{display:grid;gap:8px;font-size:14px;flex:1}.review-filters input{width:100%;min-width:120px}.late-label{display:block;color:#a74931;margin-top:5px;font-size:12px}.hub-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.hub-card{display:flex;align-items:flex-start;flex-direction:column;gap:15px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px;transition:transform .15s,box-shadow .15s}.hub-card:hover{transform:translateY(-3px);box-shadow:0 10px 28px #17324b0b}.hub-card.primary{background:#087e8b;color:white;border-color:#087e8b}.hub-card.primary .eyebrow{color:#cbf2f3}.hub-icon{display:grid;place-items:center;width:60px;height:60px;border-radius:15px;background:#eaf4f5;color:var(--teal);margin-bottom:15px}.hub-icon .ico{width:31px;height:31px}.hub-card.primary .hub-icon{background:#ffffff24;color:white}.hub-card h2{font-size:28px}.hub-card p{font-size:15px;line-height:1.8}.hub-card>span:last-child{font-size:14px;line-height:1.8;margin-top:12px}.hub-bottom{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:25px}.hub-points{display:flex;gap:25px;align-items:center;flex-wrap:wrap}.hub-points strong{font-size:28px}.hub-points .text-btn{margin-left:auto}.login-services{display:flex;justify-content:center;gap:24px;margin-top:25px;color:var(--teal);font-size:14px;font-weight:700}.login-card .field select{min-height:50px;width:100%}.public-page{max-width:950px;margin:60px auto;padding:30px;display:grid;gap:25px}.student-welcome{flex-wrap:wrap}.student-welcome>div:first-child{flex:1;min-width:170px}.schedule-task .feedback{margin-bottom:0}.attendance-table .btn{white-space:nowrap}
@media(max-width:1100px){.hub-grid{grid-template-columns:1fr}.hub-card{display:grid;grid-template-columns:60px 1fr;gap:9px 20px;padding:24px}.hub-card .hub-icon{grid-row:1/5;margin:0}.hub-card h2{font-size:25px}.hub-card>span:last-child{margin:0}.hub-bottom{grid-template-columns:1fr}.attendance-toolbar .btn-row{width:100%}}
@media(max-width:750px){.sidebar{gap:10px}.sidebar>div:has(.nav){min-width:0}.filter-row{padding:0 18px 16px;gap:7px}.filter-chip{font-size:13px;padding:8px 11px}.attendance-shortcut{gap:10px}.attendance-toolbar .btn-row{gap:7px}.attendance-toolbar .btn{font-size:13px;padding:10px 12px}.attendance-event small{margin-left:0}.hub-card{padding:21px}.student-welcome strong{font-size:22px}.review-filters{gap:10px}.date-control{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){.hub-card{transition:none}.hub-card:hover{transform:none}}

.approval-wait{text-align:center;padding:24px 0}.waiting-name{font-size:clamp(48px,8vw,88px);line-height:1.2;color:var(--navy);overflow-wrap:anywhere;margin:28px 0}.approval-wait .hint{margin:20px 0}.approval-row{background:#e9f7f5;border-radius:12px;padding:16px;margin:10px 0}.approval-row strong{flex:1}.class-selector{max-width:200px}.mode-control{flex-wrap:wrap}.topbar{height:auto;min-height:76px;gap:12px}.session-row{flex-wrap:wrap;gap:10px}@media(max-width:750px){.topbar{align-items:flex-start}.class-selector{max-width:160px}.mode-control{justify-content:flex-end}.waiting-name{font-size:56px}}
.management-catalog{margin-bottom:28px}.management-catalog summary,details.panel summary{cursor:pointer;font-weight:700;padding:14px 0}details.panel.panel-body{padding-top:12px;margin-top:20px}.class-switch strong,.crumb b{overflow-wrap:anywhere}

.puzzle-tag{display:inline-flex;padding:6px 12px;border-radius:8px;font-size:14px;font-weight:700;white-space:nowrap}.puzzle-tag.unsolved{background:#fff1b3;color:#725500}.puzzle-tag.solved{background:#dbeafe;color:#174b9c}.puzzle-tag.solving{background:#dcfce7;color:#166534}.puzzle-tag.undiscovered{background:#ede2ff;color:#6738a3}.puzzle-title{font-weight:700;text-decoration:underline;text-underline-offset:4px}.puzzle-post-date{display:block;margin-top:6px;font-size:12px}.puzzle-legend,.puzzle-section{margin-top:22px}.puzzle-content{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.8}.puzzle-rules{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0;padding:16px;background:#f3f6fa;border-radius:10px;font-size:14px}.puzzle-attempt,.puzzle-comment{padding:20px 0;border-bottom:1px solid var(--line)}.puzzle-attempt:last-child,.puzzle-comment:last-child{border-bottom:0}.puzzle-feedback{white-space:pre-wrap;margin:12px 0;color:#087e8b}.puzzle-comment .puzzle-content{margin-top:10px}.puzzle-unlock{max-width:360px;margin:22px auto;text-align:left}.puzzle-table td{vertical-align:middle}#puzzle-comment-form{margin-top:20px}#pz-content{min-height:170px}@media(max-width:750px){.puzzle-table{min-width:550px}.puzzle-rules{display:grid;gap:8px}}

.markdown-body{line-height:1.8;overflow-wrap:anywhere}.markdown-body>*+*{margin-top:16px}.markdown-body h1{font-size:27px}.markdown-body h2{font-size:23px}.markdown-body h3{font-size:20px}.markdown-body p{white-space:normal}.markdown-body ul,.markdown-body ol{padding-left:28px}.markdown-body blockquote{margin:16px 0;padding:12px 18px;border-left:4px solid #087e8b;background:#f3f6fa}.markdown-body pre{padding:16px;border-radius:10px;background:#142c44;color:#eef6ff;overflow:auto}.markdown-body code{font-family:Consolas,monospace;font-size:.92em}.markdown-body :not(pre)>code{background:#edf2f7;padding:2px 5px;border-radius:4px}.markdown-body a{color:#087e8b;text-decoration:underline}.markdown-body table{display:block;max-width:100%;overflow:auto;border-collapse:collapse}.markdown-body th,.markdown-body td{border:1px solid var(--line);padding:9px 14px}.markdown-body hr{border:0;border-top:1px solid var(--line);margin:22px 0}.puzzle-photo{display:block;max-width:100%;height:auto;max-height:720px;object-fit:contain;border-radius:10px;margin:16px auto}.puzzle-math-block,.markdown-body .katex-display{overflow-x:auto;overflow-y:hidden;padding:8px 0}.math-error,.image-missing{color:#a12d35;font-size:14px}.puzzle-editor-tools{display:flex;gap:6px;flex-wrap:wrap;margin:10px 0}.puzzle-editor-tools button{padding:8px 12px;background:#edf2f7;color:#203146;border-radius:6px}.puzzle-photo-controls{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:14px}.puzzle-photo-controls input[type=file]{width:100%;font-size:14px}#pz-content{font-family:Consolas,"Malgun Gothic",monospace}.puzzle-editor-preview{margin-top:18px;border:1px solid var(--line);border-radius:10px;padding:14px;background:#fff}.puzzle-editor-preview summary{font-weight:bold;cursor:pointer}.puzzle-editor-preview .markdown-body{margin-top:16px;max-height:420px;overflow:auto}.puzzle-editor-photo{display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding:10px 0}.puzzle-editor-photo img{width:60px;height:60px;object-fit:cover;border-radius:8px}.puzzle-editor-photo span{font-size:13px;overflow-wrap:anywhere;max-width:200px}

.attendance-views{display:flex;gap:8px;margin:0 0 20px}.attendance-views a{padding:12px 18px;background:#fff;border:1px solid var(--line);border-radius:8px;font-weight:bold}.attendance-views a.active{background:#087e8b;color:#fff}.summary-chip.excused_absent,.sheet-cell.excused_absent{background:#e1effe;color:#174b9c}.summary-chip.unexcused_absent,.sheet-cell.unexcused_absent{background:#ffe3e7;color:#a12538}.attendance-month-legend{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}.monthly-sheet-wrap{max-height:70vh;overflow:auto;position:relative;border-top:1px solid var(--line)}.monthly-sheet{border-collapse:separate;border-spacing:0;width:max-content;min-width:100%;font-size:13px}.monthly-sheet caption{text-align:left;padding:16px;font-weight:bold;position:sticky;left:0}.monthly-sheet th,.monthly-sheet td{padding:0;text-align:center;height:48px;min-width:42px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);white-space:nowrap}.monthly-sheet thead th{position:sticky;top:0;z-index:3;background:#edf2f7;height:64px;padding:8px}.monthly-sheet .sheet-number{position:sticky;left:0;z-index:2;width:52px;min-width:52px;background:#fff}.monthly-sheet .sheet-name{position:sticky;left:52px;z-index:2;width:150px;min-width:150px;max-width:150px;background:#fff;text-align:left;padding:8px 12px;overflow:hidden;text-overflow:ellipsis}.monthly-sheet thead .sheet-number,.monthly-sheet thead .sheet-name{z-index:4;background:#edf2f7}.monthly-sheet small{display:block;font-size:11px;margin-top:4px;font-weight:normal}.monthly-sheet .sheet-total{min-width:76px;padding:8px;background:#f5f8fb;font-weight:bold}.monthly-sheet .weekend{background:#f3f4f6;color:#8b95a3}.monthly-sheet .sheet-today{box-shadow:inset 2px 0 #087e8b,inset -2px 0 #087e8b}.monthly-sheet a{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:44px;min-width:40px}.monthly-sheet a:hover{background:#dcecf0}.monthly-sheet .present{color:#087e8b}.monthly-sheet .late,.monthly-sheet .early{color:#985d16}.monthly-sheet .absent{color:#a12538}.monthly-sheet tfoot th,.monthly-sheet tfoot td{background:#edf2f7;font-weight:bold}.attendance-shortcut{flex-wrap:wrap}.attendance-month-legend .hint{align-self:center}

.page-head .attendance-views{margin:0;flex-shrink:0}.month-policy summary{cursor:pointer;font-size:13px;color:#64748b}.month-policy p{margin-top:10px}.monthly-sheet tfoot .sheet-name{left:0;min-width:202px}@media(max-width:750px){.page-head:has(.attendance-views){flex-wrap:wrap}.page-head .attendance-views{margin-top:12px}}

.chess-table{min-width:760px}.chess-table td{white-space:nowrap}.chess-up{color:#087e8b}.chess-down{color:#b43c43}.chess-me{background:#edf8f8}.tabs button{min-height:44px}

.chess-stats{grid-template-columns:repeat(2,minmax(0,1fr));max-width:680px}.chess-stats .panel-body{padding:22px}.chess-stats h2{font-size:32px;margin:8px 0}.chess-tabs{padding:0;gap:8px;margin-bottom:16px;border:0}.chess-tabs button{padding:10px 20px;border-radius:9px;background:white;color:var(--muted);font-weight:700}.chess-tabs button.active{background:var(--teal);color:white}
.chess-online{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px}.chess-player{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px;border:1px solid var(--line);border-radius:12px}.chess-player p,.chess-request p{font-size:13px;color:var(--muted);margin:6px 0}.chess-player .btn{font-size:12px;padding:10px;flex-shrink:0;min-height:44px}.chess-request{padding:18px 0;display:flex;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line)}.chess-request small{color:var(--muted)}.chess-game-layout{display:grid;grid-template-columns:minmax(0,560px) minmax(160px,1fr);gap:26px;padding:24px}.chess-board{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));aspect-ratio:1;border:4px solid #243d4b;border-radius:8px;overflow:hidden;width:100%}.chess-square{position:relative;aspect-ratio:1;display:flex;align-items:center;justify-content:center;padding:0;touch-action:manipulation;border:0;min-width:0;border-radius:0;opacity:1!important}.chess-square.selected{background:#edcd59;box-shadow:inset 0 0 0 3px #087e8b}.chess-square:focus-visible{outline:3px solid #087e8b;outline-offset:-3px;z-index:1}.chess-piece{width:86%;height:86%;object-fit:contain;pointer-events:none;user-select:none;z-index:1}.square-coordinate{position:absolute;left:4px;top:2px;font-size:10px;color:#243d4b}.move-dot{position:absolute;width:24%;height:24%;border-radius:50%;background:#087e8b60;z-index:2;pointer-events:none}.target:has(.chess-piece) .move-dot{width:90%;height:90%;border:4px solid #087e8b;background:transparent}.chess-player-strip{display:flex;justify-content:space-between;gap:12px;padding-bottom:12px;font-weight:700;font-size:14px}.chess-player-strip span{color:var(--muted)}.chess-moves{max-height:300px;overflow:auto;padding:15px 15px 15px 40px;background:#f3f6f8;border-radius:8px;line-height:1.9;font-variant-numeric:tabular-nums}.chess-game-actions{display:grid;gap:10px;margin-top:20px}.chess-tabs{flex-wrap:wrap}.chess-request .btn-row{flex-wrap:wrap;align-content:center}.chess-game .hint{margin-top:14px}@media(max-width:900px){.chess-game-layout{grid-template-columns:minmax(0,1fr);padding:18px}.chess-board{max-width:560px;margin:auto}.chess-request{flex-wrap:wrap}.chess-moves{max-height:160px}.chess-game-actions{grid-template-columns:repeat(2,minmax(0,1fr))}}

.chess-clocks{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0 0 12px}.chess-clock-card{border:1px solid var(--line);border-radius:10px;padding:12px 16px;display:flex;justify-content:space-between;align-items:center;background:#f4f6f8;color:var(--muted)}.chess-clock-card strong{font-size:28px;font-variant-numeric:tabular-nums;color:var(--navy)}.chess-clock-card.running{background:#e5f5f0;border:2px solid var(--teal);padding:11px 15px}.chess-clock-card.low-time strong{color:#b43c43}.chess-time-toggle{display:flex;align-items:center;gap:10px;margin:20px 0;min-height:44px;font-weight:700}.chess-time-toggle input{width:20px;height:20px;accent-color:var(--teal)}#chess-time-options[hidden]{display:none}.chess-time-control{font-size:13px;color:var(--muted);margin:8px 0 12px}#chess-time-options small{line-height:1.6;color:var(--muted)}

.chess-board-frame{display:grid;grid-template-columns:20px minmax(0,1fr);grid-template-rows:auto 22px;gap:3px}.chess-ranks{display:grid;grid-template-rows:repeat(8,1fr);grid-column:1;grid-row:1;padding:4px 0}.chess-ranks span{display:flex;align-items:center;justify-content:center}.chess-files{display:grid;grid-template-columns:repeat(8,1fr);grid-column:2;padding:0 4px;text-align:center}.chess-ranks,.chess-files{font-size:12px;color:#627b80}

.queue-roster{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin:20px 0}.queue-roster article{padding:14px;background:var(--bg);border-radius:12px;display:flex;align-items:center;flex-wrap:wrap;gap:10px}.queue-roster strong{flex:1 0 100%}.queue-controls{padding:18px;background:#f3f7fa;border-radius:12px;margin-bottom:22px;display:flex;gap:14px;align-items:center;flex-wrap:wrap}.queue-controls .field{margin:0;max-width:180px}.queue-board{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(125px,1fr));gap:16px}.queue-card{border:3px solid #eab308;background:#fef08a;border-radius:14px;text-align:center;transition:transform .2s}.queue-card>button:first-child{background:transparent;border:0;width:100%;padding:18px 8px;display:flex;flex-direction:column;gap:9px;align-items:center;color:inherit}.queue-card>button:disabled{opacity:1}.queue-card strong{font-size:19px;overflow-wrap:anywhere}.queue-card small,.queue-card span{font-size:12px}.queue-fixed{background:#d1fae5;border-color:#10b981}.queue-priority{background:#fed7aa;border-color:#f97316}.queue-super{background:#bfdbfe;border-color:#3b82f6}.queue-focus{outline:4px solid #f97316;transform:translateY(-4px)}.queue-shuffling .queue-card{animation:queue-pulse .3s alternate infinite}@keyframes queue-pulse{to{opacity:.4;transform:scale(.95)}}@media(prefers-reduced-motion:reduce){.queue-shuffling .queue-card{animation:none}.queue-card{transition:none}}

.teacher-tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:22px}.teacher-tool-card{display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px;padding:34px 22px;background:white;border:1px solid var(--line);border-radius:20px;color:var(--navy);text-decoration:none}.teacher-tool-card h2,.teacher-tool-card p{margin:0}.teacher-tool-card[href]:hover{border-color:var(--teal);box-shadow:0 8px 24px #142d4214}.teacher-tool-icon{font-size:52px;background:#edf6f6;border-radius:24px;width:96px;height:96px;display:grid;place-items:center}.tool-coming{opacity:.65}

#seat-invitation{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);z-index:25;background:#142c44;color:white;padding:18px 24px;border-radius:14px;box-shadow:0 4px 20px #0003;max-width:90vw;display:flex;gap:18px;align-items:center}#seat-invitation a{color:#d5f598;font-weight:700;white-space:nowrap}

.class-point-fields{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px;align-items:end}.class-point-fields label,.class-point-note{display:block;font-weight:600}.class-point-fields input,.class-point-note textarea{display:block;width:100%;margin-top:8px}.class-point-fields strong{display:block;font-size:28px;color:#087e8b}.class-point-note{margin:20px 0 12px}@media(max-width:700px){.class-point-fields{grid-template-columns:1fr}}

.village-mini canvas{display:block;width:100%;height:auto;image-rendering:pixelated;border-radius:12px}.village-status{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:20px}.village-status span{background:#e4ecda;color:#425d35;padding:10px 16px;border-radius:10px;font-weight:600}.village-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:24px;align-items:start}.village-stage{position:relative;background:#d7e8d1;border-radius:16px;overflow:hidden}#village-canvas{display:block;width:100%;height:auto;image-rendering:pixelated;touch-action:none;cursor:grab}#village-canvas:active{cursor:grabbing}.village-controls{display:flex;flex-wrap:wrap;gap:8px;padding:14px}.village-help{padding:0 20px 14px}.village-residents{display:flex;gap:8px;flex-wrap:wrap;max-height:260px;overflow:auto}.village-residents button{font-size:13px}#village-preview{display:block;margin-top:10px;width:100%}@media(max-width:1050px){.village-layout{grid-template-columns:1fr}}

.village-plan{margin:24px 0}.village-plan-group{border:1px solid var(--line);border-radius:12px;margin:14px 0;overflow:hidden}.village-plan-group summary{cursor:pointer;font-weight:700;padding:16px;background:#f5f8f1}.village-plan-group[open] summary{border-bottom:1px solid var(--line)}
.gathering-panel{margin-bottom:24px}.gather-inventory{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-bottom:22px}.gather-inventory>div{background:#f2f6ed;border:1px solid #e0e9d9;padding:14px;border-radius:12px}.gather-inventory span{display:block;color:#59734d;font-size:13px}.gather-inventory strong{display:block;font-size:24px;color:#29452d}.gather-inventory small{font-size:12px;margin-left:4px;font-weight:400}.gather-layout{display:grid;grid-template-columns:minmax(230px,360px) 1fr;gap:28px;align-items:start}.gather-scene,.gather-thumb{background-image:url('/assets/village/gathering-atlas.png');background-size:400% 200%;background-position:var(--scene-x) var(--scene-y)}.gather-scene{position:relative;aspect-ratio:3/4;overflow:hidden;border-radius:18px;box-shadow:0 8px 24px #233b211c;isolation:isolate}.gather-scene-name{position:absolute;left:16px;top:16px;background:#fff9e6ed;border:1px solid #fff8;border-radius:20px;padding:7px 16px;color:#3b5432;font-weight:700}.gather-caption{position:absolute;bottom:15px;left:12px;right:12px;text-align:center;background:#1b392bdc;color:white;padding:12px;border-radius:10px;font-size:13px}.gather-person{position:absolute;width:70px;height:100px;left:49%;top:68%;transform:translate(-50%,-50%)}.gather-body{position:absolute;width:60px;height:83px;left:5px;top:0;filter:drop-shadow(0 3px 0 #0002);image-rendering:pixelated}.gather-shadow{position:absolute;left:3px;top:75px;width:65px;height:17px;background:#23351e60;border-radius:50%;filter:blur(2px)}.gather-tool{position:absolute;width:42px;height:56px;left:37px;top:23px;transform-origin:20% 80%}.gather-person-label{position:absolute;white-space:nowrap;left:50%;top:92px;transform:translateX(-50%);background:#fffbe8ee;padding:3px 9px;border-radius:6px;color:#30462b;font-size:12px;font-weight:700}.gather-spark{position:absolute;left:74px;top:52px;color:#fff2b1;font-size:24px;text-shadow:0 0 5px #ffd26e;opacity:0}.is-working .gather-body{animation:gather-bob 1.4s steps(2,end) infinite}.is-working .gather-tool{animation:gather-swing 1.4s ease-in-out infinite}.is-working .gather-spark{animation:gather-spark 1.4s infinite}.gather-site-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.gather-site{display:flex;gap:10px;align-items:center;padding:9px;background:#fff;border:2px solid #e5eadf;border-radius:12px;text-align:left;cursor:pointer;color:#334930;min-height:78px;font:inherit}.gather-site.selected{border-color:#6c9454;background:#f3f8ed}.gather-site:focus-visible{outline:3px solid #d8ac45;outline-offset:2px}.gather-site:disabled{cursor:default;opacity:.65}.gather-site.selected:disabled{opacity:1}.gather-thumb{width:50px;height:62px;flex-shrink:0;border-radius:6px}.gather-site strong{display:block;font-size:15px}.gather-site small{display:block;font-size:11px;line-height:1.6;color:#71816d;margin-top:3px}.gather-choice-status{margin-top:16px;padding:14px;background:#f2f6ed;border-radius:10px;color:#45683c;font-size:13px}.gather-settings{margin:26px 0;padding:16px;border:1px solid #e1e7dc;border-radius:12px}.gather-settings summary{cursor:pointer;font-weight:700}.gather-settings form{display:grid;gap:12px;margin-top:14px}.gather-settings label{display:grid;gap:8px}.gather-settings label:has(input[type=checkbox]){display:flex;align-items:center}.gather-add-date{display:flex;gap:10px}.gather-settings textarea{width:100%}@keyframes gather-bob{50%{transform:translateY(2px)}}@keyframes gather-swing{0%,100%{transform:rotate(-20deg)}50%{transform:rotate(35deg)}}@keyframes gather-spark{45%{opacity:0;transform:translateY(0)}55%{opacity:1}90%{opacity:0;transform:translateY(-15px)}}@media(max-width:1000px){.gather-layout{grid-template-columns:minmax(220px,300px) 1fr}.gather-site-grid{grid-template-columns:1fr}}@media(max-width:900px){.gather-layout{grid-template-columns:1fr}.gather-scene{width:100%;max-width:360px;justify-self:center}.gather-site-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.gather-inventory{gap:5px}.gather-inventory>div{padding:10px 6px}.gather-inventory strong{font-size:18px}.gather-site{gap:6px;padding:6px}.gather-thumb{width:36px;height:48px}}@media(prefers-reduced-motion:reduce){.gather-body,.gather-tool,.gather-spark{animation:none!important}}
.school-calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:5px}.calendar-weekday{text-align:center;padding:8px;color:#73808c;font-size:13px}.calendar-day{min-height:105px;padding:9px;background:#fff;border:1px solid #e5e9ed;border-radius:8px;color:#3a4855;text-align:left;font:inherit;display:flex;flex-direction:column;align-items:flex-start;gap:4px;overflow-wrap:anywhere;min-width:0}.calendar-day strong{font-size:15px}.calendar-day.weekend strong{color:#b56464}.calendar-day.school{background:#f2f8ef}.calendar-day.holiday{background:#fff1ef;color:#a54d4d}.calendar-day.closed{background:#f0f2f4;color:#7c838a}.calendar-day.event{background:#f5efff;color:#74529a}.calendar-day.today{outline:2px solid #178694;outline-offset:-2px}.calendar-kind{font-size:11px}.calendar-title{font-size:12px;line-height:1.5}.calendar-activity{font-size:10px;color:#5a823d;background:#e8f2dd;padding:2px 4px;border-radius:4px}.calendar-day[type=button]{cursor:pointer}.calendar-day[type=button]:focus-visible{outline:3px solid #dbad4d}.calendar-hours{padding:16px;background:#eef5f8;border-radius:10px;margin-bottom:16px;display:grid;gap:6px}.calendar-hours strong{color:#355767}.calendar-hours span{font-size:14px}.calendar-hours p{white-space:pre-line;margin:2px 0;font-size:13px}.calendar-hours small{color:#7c8b93;font-size:11px}.calendar-mini{margin-bottom:20px}.school-calendar-grid.compact .calendar-day{min-height:76px;padding:6px}.school-calendar-grid.compact .calendar-title{font-size:10px}.school-calendar-grid.compact .calendar-kind{font-size:10px}#calendar-day-form,#calendar-hours-form{display:grid;gap:15px}#calendar-day-form label,#calendar-hours-form label{display:grid;gap:6px}#calendar-day-form label:has(input[type=checkbox]){display:flex;gap:8px}@media(max-width:650px){.calendar-day{min-height:90px;padding:5px}.calendar-title{font-size:10px}.school-calendar-grid{gap:3px}.calendar-kind{font-size:9px}.calendar-activity{font-size:9px;padding:1px 2px}}

.timetable-row{display:grid;grid-template-columns:70px 1fr 1fr auto;gap:10px;align-items:center;margin:12px 0}.timetable-row label{min-width:0}.timetable-row input{width:100%}@media(max-width:600px){.timetable-row{grid-template-columns:1fr 1fr}.timetable-row strong{grid-column:1/-1}}

.timetable-all{display:flex!important;align-items:center;gap:8px}.timetable-all input{width:auto!important;margin:0!important}

.chess-adjournment{border:2px solid #dfad3d;background:#fff8de;margin:16px 0}.chess-adjournment h3{margin-top:0}

@media(min-width:751px){.sidebar{min-height:100vh;min-height:100dvh;padding-bottom:120px;gap:20px}.sidebar-scroll{display:flex;flex-direction:column;gap:20px}.sidebar .nav{gap:3px}.sidebar .nav a{min-height:42px;padding-top:9px;padding-bottom:9px}.sidebar-bottom{position:fixed;left:0;bottom:0;width:238px;margin:0;padding:18px 20px 20px;background:var(--navy);color:#c1cfdd;z-index:4}.sidebar-bottom a:hover{text-decoration:underline}}@media(max-width:750px){.sidebar-scroll{display:contents}}

@media(min-width:751px) and (max-width:1150px){.sidebar-bottom{width:200px;padding-left:14px;padding-right:14px}}

#student-record .columns{grid-template-columns:repeat(2,minmax(0,1fr))}#student-record table{min-width:0;width:100%}#student-record th,#student-record td{white-space:normal;overflow-wrap:anywhere;padding:14px}#student-record .text-btn{text-align:left;white-space:normal}#student-note-form input[type=checkbox]{width:auto}#student-note-form fieldset{border:1px solid var(--line);border-radius:10px;padding:16px}#student-note-form fieldset label{display:flex;align-items:center;gap:8px;min-height:36px}@media(max-width:900px){#student-record .columns{grid-template-columns:1fr}}

#puzzle-settings input[type=checkbox]{width:18px;height:18px;min-height:0;padding:0;margin:0 8px 0 0;vertical-align:middle;accent-color:var(--teal)}

#modal:has(.chess-replay){width:min(1100px,96vw);max-width:1100px}.chess-replay{display:grid;grid-template-columns:minmax(260px,1fr) minmax(240px,1fr);gap:22px;margin-top:20px}.chess-replay .chess-board-frame{width:100%}.replay-moves{display:flex;flex-wrap:wrap;gap:6px;max-height:360px;overflow:auto;margin-top:16px}.replay-selected{background:var(--teal);color:white;border-radius:6px}@media(max-width:700px){.chess-replay{grid-template-columns:1fr}}

.chess-replay .chess-square:disabled{opacity:1;cursor:default}

.replay-moves{display:block}.replay-table{width:100%;min-width:0;table-layout:fixed}.replay-table th,.replay-table td{padding:8px 12px}.replay-table th:first-child{width:56px}.replay-table .text-btn{width:100%;text-align:left;min-height:36px}

.calendar-day.vacation{background:#fff1db}.calendar-day.vacation .calendar-kind{color:#915812}

.chess-board{position:relative}.chess-result-overlay{position:absolute;inset:0;z-index:5;background:rgba(0,0,0,.64);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;padding:20px;pointer-events:none;animation:chess-result-in .35s ease-out}.chess-result-overlay strong{font-size:clamp(30px,6vw,52px)}.chess-result-overlay span{font-size:clamp(18px,3vw,28px)}.chess-result-overlay b{font-size:clamp(26px,5vw,42px);font-variant-numeric:tabular-nums}@keyframes chess-result-in{from{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}@media(prefers-reduced-motion:reduce){.chess-result-overlay{animation:none}}

.avatar-personal{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}.avatar-personal canvas,.avatar-editor-preview canvas{width:192px;height:192px;image-rendering:pixelated}.avatar-editor-preview{display:flex;justify-content:center;min-height:192px;background:#edf4e9;border-radius:12px;margin-bottom:18px}.avatar-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.avatar-fields .field select{width:100%;min-height:44px}.avatar-card .panel-head{flex-wrap:wrap;gap:10px}@media(max-width:600px){.avatar-fields{grid-template-columns:1fr}}

.gather-avatar{position:absolute;width:192px;height:192px;left:-61px;top:-75px;image-rendering:pixelated;filter:drop-shadow(0 3px 0 #0002)}

.avatar-shop-form{display:grid;grid-template-columns:minmax(180px,1fr) minmax(120px,180px) auto 128px;align-items:end;gap:16px}.avatar-shop-form input,.avatar-shop-form select{width:100%;min-height:44px}.avatar-shop-form canvas{image-rendering:pixelated;background:#edf4e9;border-radius:12px}@media(max-width:750px){.avatar-shop-form{grid-template-columns:1fr 1fr}.avatar-shop-form canvas{grid-row:1;grid-column:1/-1;justify-self:center}}

.avatar-style-options{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}.avatar-style-button{width:42px;height:42px;border:1px solid #ccdbe3;border-radius:10px;background:#fff;color:#355767;font:inherit;cursor:pointer}.avatar-style-button[aria-pressed=true]{background:#e0f3f4;border:2px solid #078493;color:#006b79;font-weight:700}.avatar-style-button:focus-visible{outline:3px solid #dbad4d;outline-offset:2px}.calendar-header-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.calendar-mini .panel-head{flex-wrap:wrap;gap:10px}.calendar-assignment{display:block;width:100%;box-sizing:border-box;padding:4px 6px;border-radius:5px;background:#e5f2f4;color:#28616c;font-size:12px;line-height:1.4;overflow-wrap:anywhere}.compact .calendar-assignment{font-size:11px;padding:3px 4px}#modal:has(.timetable-popup){width:min(440px,calc(100vw - 32px))}.timetable-popup .calendar-hours{margin-bottom:0}
/* Teacher terrain studio */
.terrain-toolbar{display:flex;align-items:end;gap:14px;flex-wrap:wrap;margin-bottom:18px}.terrain-toolbar .field{min-width:240px}.terrain-toolbar [role=status]{padding:12px;color:#53716a;font-size:13px}.terrain-editor{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px;align-items:start}.terrain-canvas-wrap{background:#e4ebdd;border-radius:12px;overflow:hidden}.terrain-canvas-wrap canvas{display:block;width:100%;height:auto;touch-action:none;cursor:crosshair}.terrain-canvas-wrap canvas:focus-visible{outline:3px solid #087f8c;outline-offset:-3px}.terrain-controls{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.terrain-controls .hint{flex-basis:100%;margin-top:8px}.terrain-controls label{display:flex;align-items:center;gap:6px}.terrain-controls input[type=checkbox]{width:16px;height:16px;margin:0}.terrain-filters{display:flex;gap:5px;flex-wrap:wrap;margin-bottom:14px}.terrain-filters [aria-pressed=true]{background:#087f8c;color:white}.terrain-palette{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;max-height:680px;overflow:auto;padding:3px}.terrain-tile{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;min-height:95px;padding:8px 3px;border:1px solid #dce5d8;border-radius:12px;background:#f5f7f0;color:#344a3e;cursor:pointer;font:inherit}.terrain-tile.selected{border:2px solid #087f8c;background:#dfefdc;padding:7px 2px}.terrain-tile img{image-rendering:pixelated;width:64px;height:44px}.terrain-tile span{font-size:11px;line-height:1.4;text-align:center}.terrain-tile:hover{background:#e5eedb}@media(max-width:1150px){.terrain-editor{grid-template-columns:1fr}.terrain-palette{grid-template-columns:repeat(auto-fill,minmax(88px,1fr));max-height:340px}}@media(max-width:600px){.terrain-toolbar .field{min-width:180px;flex:1}.terrain-controls .btn{padding:8px;font-size:12px}}

.nav .village-subnav{display:grid;gap:3px;padding:3px 0 5px 18px}.nav .village-subnav a{font-size:13px;padding:8px 10px}.shop-product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(125px,1fr));gap:10px;margin-top:16px;max-height:430px;overflow:auto}.shop-product{display:flex;flex-direction:column;align-items:center;gap:8px;border:1px solid var(--line,#dbe4ed);border-radius:12px;background:white;padding:12px;font:inherit;color:inherit;cursor:pointer}.shop-product[aria-pressed=true]{border-color:#087e8b;background:#edf7f8}.shop-product img,.shop-item-icon{width:48px;height:48px;object-fit:contain;image-rendering:pixelated}.shop-item-cell{display:flex;align-items:center;gap:12px}.shop-product span{font-size:13px}.shop-filters{display:flex;flex-wrap:wrap;gap:12px}.shop-product[hidden]{display:none}
.shop-wallet{background:#e5f3f3;border-radius:14px;padding:14px 22px;display:grid;gap:5px;min-width:155px}.shop-wallet span{font-size:13px;color:#527680}.shop-wallet strong{font-size:24px;color:#087e8b}.student-shop-layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:24px;margin-top:20px;align-items:start}.student-shop-products{max-height:none;margin-top:0}.student-shop-preview{position:sticky;top:20px;background:#f4f8f0;border:1px solid #e0e8db;border-radius:16px;padding:20px;text-align:center}.student-shop-preview h2{font-size:17px}.student-shop-preview canvas{width:192px;max-width:100%;height:auto;image-rendering:pixelated;display:block;margin:8px auto}.student-shop-preview h3{margin:12px 0}.student-shop-preview .btn{width:100%;margin-bottom:16px}.shop-price{font-size:22px;font-weight:700;color:#087e8b}.shop-purchase-summary{background:#f2f6f8;border-radius:12px;padding:12px 18px}.shop-purchase-summary p{display:flex;justify-content:space-between;gap:16px}.student-shop-products .shop-product{min-height:155px}.student-shop-products .shop-product:focus-visible{outline:3px solid #d5a444;outline-offset:2px}@media(max-width:850px){.student-shop-layout{grid-template-columns:minmax(0,1fr) 220px;gap:14px}.student-shop-preview{padding:14px}}@media(max-width:600px){.student-shop-layout{grid-template-columns:1fr}.student-shop-preview{position:static;grid-row:1}.student-shop-preview canvas{width:128px}.student-shop-products{grid-template-columns:repeat(2,minmax(0,1fr))}}
/* Personal village decoration */
.layout-release{margin-bottom:18px;border-color:#b7d8c9}.layout-release .panel-body{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}.layout-release .hint{margin-bottom:0}.layout-mode-buttons{display:flex;gap:8px;flex-wrap:wrap}.layout-mode-buttons [aria-pressed=true]{background:#087f8c;color:#fff}.layout-building-palette{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.layout-building-palette .terrain-tile{min-height:150px}.layout-building-palette [aria-pressed=true]{border:2px solid #087f8c;background:#dfefdc}.layout-building-palette canvas{width:120px;height:100px;max-width:100%;image-rendering:pixelated}.layout-building-palette strong{font-size:13px}#layout-buildings{display:flex;flex-direction:column;align-items:flex-start;gap:6px}.village-layout-editor .terrain-palette{max-height:400px}#layout-canvas{image-rendering:pixelated}@media(max-width:1150px){.layout-building-palette{grid-template-columns:repeat(auto-fill,minmax(125px,1fr))}}@media(max-width:600px){.layout-mode-buttons .btn{font-size:12px;padding:9px}.layout-release .btn{width:100%}}

.inventory-avatar-layout{display:grid;grid-template-columns:minmax(360px,1fr) minmax(400px,1.15fr);gap:26px;align-items:start}.inventory-gender{font-size:13px;color:#64748b;display:flex;gap:8px;align-items:center}.inventory-avatar-stage{position:relative;height:440px;max-width:560px;margin:0 auto 16px}.inventory-avatar-stage>svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.inventory-avatar-stage line{stroke:#a8b9ca;stroke-width:.22}.inventory-avatar-stage canvas{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:330px;height:330px;image-rendering:pixelated}.inventory-avatar-slot{position:absolute;transform:translate(-50%,-50%);width:64px;height:64px;padding:8px;background:#f4f7fb;border:1px solid #d8e3ef;border-radius:12px;z-index:2;display:grid;place-items:center}.inventory-avatar-slot img{width:44px;height:44px;object-fit:contain;image-rendering:pixelated}.inventory-slot-label{position:absolute;top:68px;white-space:nowrap;font-size:11px;color:#718399}.inventory-avatar-empty{color:#a1b1c0;font-size:24px;display:grid;place-items:center;min-height:44px}.inventory-avatar-loading{position:absolute;inset:0;background:#f4f7fbef;z-index:4;display:grid;place-items:center;font-weight:700}.inventory-avatar-loading[hidden]{display:none}.inventory-avatar-tabs{display:flex;flex-wrap:wrap;gap:5px;padding:0 20px 16px}.inventory-avatar-tabs button{padding:10px 11px;background:#f4f7fb;border:1px solid #dce6ef;border-radius:10px 10px 0 0;font-size:13px;color:#718399}.inventory-avatar-tabs button[aria-selected=true]{border-color:#087e8b;background:#eaf7f6;color:#087e8b;font-weight:700}.inventory-avatar-items{margin:0 20px 16px;padding:16px;display:grid;grid-template-columns:repeat(auto-fill,minmax(94px,1fr));gap:10px;min-height:360px;max-height:500px;overflow:auto;align-content:start;background:#f4f7fb;border:1px solid #dce6ef;border-radius:14px}.inventory-avatar-item{padding:10px 8px;background:white;border:1px solid #dce6ef;border-radius:10px;display:flex;flex-direction:column;align-items:center;gap:7px;min-height:110px;font-size:12px;line-height:1.5}.inventory-avatar-item img{width:48px;height:48px;object-fit:contain;image-rendering:pixelated}.inventory-avatar-item.selected{border:2px solid #087e8b;background:#f1fbfa}.inventory-avatar-item small{color:#087e8b;font-size:10px}.inventory-avatar-items>.empty{grid-column:1/-1}.inventory-avatar-note{padding:0 24px 24px}@media(max-width:1100px){.inventory-avatar-layout{grid-template-columns:1fr}}@media(max-width:500px){.inventory-avatar-stage{height:400px}.inventory-avatar-stage canvas{width:290px;height:290px}.inventory-avatar-slot{width:54px;height:54px;padding:5px}.inventory-avatar-slot img{width:40px;height:40px}.inventory-slot-label{top:58px}}
.chess-captured{display:flex;align-items:center;gap:2px;min-height:24px;font-size:13px}.chess-captured strong{margin-left:6px}

.chess-board .chess-square:not(:disabled) .chess-piece{touch-action:none;cursor:grab}.chess-board .chess-square:not(:disabled){touch-action:none}.chess-square.dragging .chess-piece{opacity:.35}.chess-drag-ghost{position:fixed;left:0;top:0;z-index:1000;pointer-events:none;filter:drop-shadow(0 4px 6px rgba(0,0,0,.35))}
.chess-volume{display:inline-flex;align-items:center;gap:8px;font-size:14px}.chess-volume input{width:110px}.chess-square:focus-visible{outline:3px solid #e29c22;outline-offset:-3px;z-index:2}
.chess-idle{border:2px solid #dfad3d;background:#fff8de;margin:16px 0}.chess-idle h3{margin-top:0}.chess-idle .btn{margin-top:10px}.chess-ban{border-color:#d9a3a0;background:#fdeceb}
#chess-idle-alert{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);z-index:26;background:#fff8de;color:#203146;border:2px solid #dfad3d;padding:16px 22px;border-radius:14px;box-shadow:0 4px 20px #0003;max-width:90vw;display:flex;gap:16px;align-items:center;flex-wrap:wrap}#chess-idle-alert a{color:var(--teal);font-weight:700;white-space:nowrap}

/* Chess puzzles */
.chess-puzzle{display:grid;grid-template-columns:minmax(280px,560px) minmax(220px,1fr);gap:24px;align-items:start;margin:16px 0}
.chess-puzzle-turn{margin:0 0 8px;font-size:16px}.chess-puzzle-good{color:#1d6b43}
.chess-puzzle-result{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:10px;margin-bottom:10px;font-size:17px}.chess-puzzle-result.correct{background:#e3f4ea;color:#14573a}.chess-puzzle-result.wrong{background:#fdeceb;color:#8a2a24}
.chess-puzzle-note,.chess-puzzle-solution{margin-top:14px;padding:12px 14px;border:1px solid #d5dde6;border-radius:10px;background:#f8fafc}.chess-puzzle-note h3,.chess-puzzle-solution h3{margin:0 0 6px;font-size:15px}
.chess-puzzle-line{font-family:ui-monospace,monospace;font-size:15px;line-height:1.7;margin:6px 0;overflow-wrap:anywhere}
.chess-editor{border:1px solid #d5dde6;border-radius:12px;padding:12px;background:#fbfcfd}.chess-editor-tabs{display:flex;gap:6px;margin-bottom:10px}.chess-editor-tabs button{padding:8px 14px;border:1px solid #c5ced8;border-radius:8px;background:#fff;cursor:pointer}.chess-editor-tabs button[aria-selected=true]{background:#203146;color:#fff;border-color:#203146}
.chess-editor-tools{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:8px}.chess-editor-tools button{min-width:40px;min-height:40px;padding:2px 8px;border:1px solid #c5ced8;border-radius:8px;background:#fff;cursor:pointer}.chess-editor-tools button.on{outline:3px solid #e29c22;background:#fff8de}
.chess-editor-board{max-width:480px;margin:8px 0}.chess-editor-castle{display:flex;flex-wrap:wrap;gap:6px 14px}
@media(max-width:820px){.chess-puzzle{grid-template-columns:1fr}}

.bulk-bonus-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:6px 12px;max-height:300px;overflow:auto;margin:14px 0 6px;padding:12px;border:1px solid var(--line);border-radius:10px}.bulk-bonus-list label{display:flex;align-items:center;gap:8px;min-height:36px;font-size:14px;min-width:0;cursor:pointer}.bulk-bonus-list label span{min-width:0;overflow-wrap:anywhere;line-height:1.3}.bulk-bonus-list input[type=checkbox]{flex:0 0 auto}.bulk-bonus-list input[type=checkbox]{width:18px;height:18px;margin:0}

.piece-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}.piece-card{display:flex;flex-direction:column;gap:8px;padding:14px;border:2px solid var(--line);border-radius:14px;background:#fff}.piece-card.selected{border-color:var(--teal);background:#f1fafa}.piece-card h3{display:flex;align-items:baseline;gap:8px}.piece-preview{display:flex;gap:2px;flex-wrap:wrap;padding:6px;border-radius:10px;background:#e9edf2}.piece-preview img{display:block;max-width:100%;height:auto}.piece-credit{margin:0}.piece-action{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:auto;padding-top:4px}.piece-balance{white-space:nowrap}.piece-balance strong{font-size:20px}.piece-price{width:110px;min-height:40px;padding:8px;border:1px solid #cbd6e1;border-radius:8px;font:inherit}.piece-sale{display:inline-flex;align-items:center;gap:6px}.piece-sale input{width:18px;height:18px;margin:0}@media(max-width:600px){.piece-grid{grid-template-columns:1fr}}
#puzzle-settings [hidden]{display:none!important}
.update-note{margin-bottom:16px}.update-note ul{margin:0;padding-left:20px;line-height:1.8}

/* Avatar gacha */
.gacha-section{margin-top:22px}.gacha-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;padding:16px}.gacha-section>.panel-body .gacha-grid{padding:0}.gacha-card h3{margin:0 0 6px}
.gacha-swatch{display:inline-block;width:14px;height:14px;border-radius:50%;border:1px solid #0003;flex:none}.gacha-swatch-plain{background:#e3e9f0}
.gacha-odds ul{list-style:none;margin:8px 0;padding:0;max-height:220px;overflow:auto}.gacha-odds li{display:flex;align-items:center;gap:8px;padding:3px 0}.gacha-odds li span{flex:1}
.gacha-pending{background:#fff8de;border:1px solid #dfad3d;border-radius:10px;padding:10px 12px}
.gacha-result{display:flex;align-items:flex-start;gap:10px}
.gacha-slots{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px;margin:12px 0}.gacha-slot{display:flex;align-items:center;gap:8px;padding:10px;border:1px solid #c5ced8;border-radius:10px;background:#fff;cursor:pointer;text-align:left}.gacha-slot[aria-pressed=true]{outline:3px solid #e29c22;background:#fff8de}
.gacha-group{border:1px solid #d5dde6;border-radius:10px;margin:12px 0;padding:8px 12px}.gacha-list{max-height:260px;overflow:auto}.gacha-row{display:flex;align-items:center;gap:8px;padding:4px 0}.gacha-row-name{flex:1}.gacha-weight{width:80px}.gacha-percent{min-width:52px;text-align:right;color:#64748b}
.inventory-avatar-swatch{display:inline-block;width:26px;height:26px;border-radius:50%;border:1px solid #0003}.inventory-avatar-slot-empty{opacity:.55;cursor:default}.inventory-slot-count{grid-column:1/-1}
.inventory-avatar-items{position:relative}.inventory-color-pop{position:absolute;z-index:6;display:flex;flex-wrap:wrap;gap:8px;max-width:calc(100% - 32px);padding:8px 12px;background:#fff;border:1px solid #cfd8e3;border-radius:16px;box-shadow:0 6px 18px #0003}.inventory-color-dot{width:24px;height:24px;padding:0;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px #0004;cursor:pointer}.inventory-color-dot.on{box-shadow:0 0 0 2px #087e8b}.inventory-color-dot:focus-visible{outline:3px solid #e29c22;outline-offset:2px}
.gacha-colors{display:inline-flex;gap:2px;margin-left:8px;vertical-align:middle}
.gacha-row[hidden]{display:none}.gacha-preview{width:44px;height:44px;object-fit:contain;image-rendering:pixelated;flex:none}.gacha-row-name small{display:block;color:#64748b;font-size:11px}.gacha-percent{min-width:72px}.gacha-row-name{min-width:0}.gacha-row .gacha-weight{width:65px}

.gacha-product-icon{display:block;width:72px;height:72px;object-fit:contain;image-rendering:pixelated;margin:0 0 12px}

.gacha-gender-field{display:flex;flex-direction:column;gap:3px;font-size:11px;color:#64748b}.gacha-gender-field select{max-width:110px;padding:5px;border:1px solid #d5dde6;border-radius:6px;background:white;color:#17324d}.gacha-row:has([data-gender]){flex-wrap:wrap}.gacha-row:has([data-gender]) .gacha-row-name{min-width:130px}

/* Omok (렌주룰 오목) */
.omok-frame{display:grid;grid-template-columns:auto minmax(0,1fr);grid-template-rows:auto auto;gap:4px 6px;max-width:640px}
.omok-ranks{display:grid;grid-template-rows:repeat(15,1fr);font-size:11px;color:#64748b;text-align:right;align-items:center;grid-row:1}.omok-files{grid-column:2;display:grid;grid-template-columns:repeat(15,1fr);font-size:11px;color:#64748b;text-align:center}
.omok-board{display:grid;grid-template-columns:repeat(var(--n),1fr);aspect-ratio:1;background:#dcb35c;border:3px solid #6b4a1e;border-radius:6px;padding:0;touch-action:manipulation}
.omok-point{position:relative;display:block;padding:0;margin:0;border:0;background:transparent;cursor:pointer;min-width:0;min-height:0}
.omok-point::before,.omok-point::after{content:"";position:absolute;background:#3b2a12;pointer-events:none}
.omok-point::before{left:0;right:0;top:calc(50% - .5px);height:1px}.omok-point::after{top:0;bottom:0;left:calc(50% - .5px);width:1px}
.omok-point.left::before{left:50%}.omok-point.right::before{right:50%}.omok-point.top::after{top:50%}.omok-point.bottom::after{bottom:50%}
.omok-point:disabled{cursor:default}.omok-point:not(:disabled):hover{background:#0000000f}
.omok-point:focus-visible{outline:3px solid #e29c22;outline-offset:-3px;z-index:3}
.omok-stone{position:absolute;inset:8%;border-radius:50%;z-index:2;box-shadow:0 1px 3px #0006}
.omok-stone.black{background:radial-gradient(circle at 35% 30%,#666,#0a0a0a 70%)}.omok-stone.white{background:radial-gradient(circle at 35% 30%,#fff,#cfcfcf 80%);border:1px solid #8884}
.omok-stone.ghost{opacity:.55;box-shadow:none}
.omok-point.last .omok-stone::after{content:"";position:absolute;inset:34%;border-radius:50%;background:#e8452c}
.omok-point.win .omok-stone{box-shadow:0 0 0 3px #e8452c,0 1px 3px #0006}
.omok-x{position:absolute;inset:0;z-index:2;display:flex;align-items:center;justify-content:center;color:#c0262d;font-weight:700;font-size:min(3.2vw,20px);line-height:1}
.omok-point.preview{background:#ffffff33}
.omok-moves{max-height:340px;overflow:auto;padding-left:34px}.omok-moves li{margin:2px 0}.omok-dot{display:inline-block;width:12px;height:12px;border-radius:50%;margin-right:8px;vertical-align:-1px;border:1px solid #0005}.omok-dot.black{background:#111}.omok-dot.white{background:#fff}
.omok-rule{color:#7a4b00}
.omok-point.star{background-image:radial-gradient(circle,#3b2a12 0 11%,transparent 12%)}.omok-point.star:not(:disabled):hover{background-color:#0000000f}
.omok-point:disabled{opacity:1}.omok-x{font-size:20px}

/* Omok rules guide */
.omok-guide .omok-section{margin-top:16px}.omok-guide p{font-size:17px;line-height:1.8}
.omok-toc ol{margin:8px 0 0;padding-left:22px;line-height:2}
.omok-figs{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin-top:16px}
.omok-fig{margin:0;padding:12px;background:#f8fafc;border:1px solid #d5dde6;border-radius:12px}.omok-fig figcaption{margin-top:10px;font-size:15px;line-height:1.7}.omok-fig .omok-cap{display:block;color:#445467}
.omok-mini{display:grid;grid-template-columns:repeat(var(--n),1fr);width:min(100%,300px);aspect-ratio:1;margin:0 auto;background:#dcb35c;border:2px solid #6b4a1e;border-radius:6px}
.omok-mini-cell{position:relative;display:block;min-width:0}.omok-mini-cell::before,.omok-mini-cell::after{content:"";position:absolute;background:#3b2a12}.omok-mini-cell::before{left:0;right:0;top:calc(50% - .5px);height:1px}.omok-mini-cell::after{top:0;bottom:0;left:calc(50% - .5px);width:1px}
.omok-mini .omok-stone,.omok-legend .omok-stone{position:absolute;inset:6%;border-radius:50%;z-index:2}
.omok-stone.hl{box-shadow:0 0 0 3px #f08a00,0 1px 3px #0006}
.omok-try{position:absolute;inset:0;z-index:3}.omok-try .omok-stone{opacity:.7}.omok-try b{position:absolute;right:-18%;bottom:-18%;width:62%;height:62%;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#fff;border:2px solid currentColor;box-shadow:0 1px 3px #0006;font-size:clamp(10px,2.6vw,16px);line-height:1}
.omok-try.no b,.omok-sym.no{color:#d11a2a}.omok-try.ok b,.omok-sym.ok{color:#14803c}.omok-try.win b,.omok-sym.win{color:#b86b00}.omok-sym{font-size:20px}
.omok-verdict{display:inline-block;padding:1px 10px;border-radius:999px;font-size:13px;font-weight:700;vertical-align:1px}.omok-verdict.no{background:#fdeceb;color:#a3151f}.omok-verdict.ok{background:#e3f4ea;color:#14573a}.omok-verdict.win{background:#fff0d1;color:#8a5200}
.omok-legend{display:flex;flex-wrap:wrap;gap:8px 22px;margin:0;padding:0;list-style:none}.omok-legend li{display:inline-flex;align-items:center;gap:8px}.omok-legend .omok-stone{position:relative;inset:auto;display:inline-block;width:22px;height:22px}
.omok-summary th,.omok-summary td{padding:10px 14px}
.omok-toc{margin-bottom:14px}.omok-toc strong{display:block;margin-bottom:4px}.omok-legend-panel{margin-bottom:16px}.omok-guide+.panel{margin-top:16px}
.omok-toc{padding:20px 24px}.omok-legend-panel{padding:18px 24px}
.omok-guide .omok-section{scroll-margin-top:16px}.omok-section:focus{outline:none}
.gacha-pick-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;max-height:340px;overflow:auto;padding:4px}
@media(max-width:820px){.gacha-pick-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:520px){.gacha-pick-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
.gacha-pick{position:relative;display:flex;flex-direction:column;border:2px solid #d5dde6;border-radius:12px;background:#fff;overflow:hidden}
.gacha-pick.on{border-color:var(--teal);background:#eaf6f7}
.gacha-pick-face{display:flex;flex-direction:column;align-items:center;gap:4px;padding:10px 6px 6px;cursor:pointer;text-align:center}
.gacha-pick-face:focus-within{outline:3px solid #e29c22;outline-offset:-3px}
.gacha-pick-face img{image-rendering:pixelated;object-fit:contain;background:#f3f6fa;border-radius:8px}
.gacha-pick-face strong{font-size:13px;word-break:keep-all}
.gacha-colors{display:flex;gap:3px;flex-wrap:wrap;justify-content:center}
.gacha-check{position:absolute;top:6px;right:6px;width:22px;height:22px;border-radius:50%;background:var(--teal);color:#fff;font-size:13px;display:none;place-items:center}
.gacha-pick.on .gacha-check{display:grid}
.gacha-pick-weight{display:flex;align-items:center;justify-content:center;gap:6px;padding:0 6px 8px;visibility:hidden}
.gacha-pick.on .gacha-pick-weight{visibility:visible}
.gacha-pick-weight .gacha-weight{width:64px}

.gacha-pick[hidden]{display:none}.gacha-pick .gacha-gender-field{margin:4px auto 8px;text-align:center}.gacha-pick-weight:has(.gacha-percent:not(:empty)){flex-wrap:wrap}.gacha-pick-weight .gacha-percent{font-size:11px}
.msw-import-section{margin-top:22px}.msw-import-list{display:grid;gap:8px;margin-top:14px}.msw-import-item{display:flex;align-items:center;gap:12px;border:1px solid #d5dde6;border-radius:10px;padding:8px 12px}.msw-import-item img{image-rendering:pixelated;object-fit:contain;background:#f3f6fa;border-radius:8px;flex:none}.msw-import-item div{flex:1;min-width:0}.msw-import-item small{display:block;color:var(--muted);overflow-wrap:anywhere}
.chess-square.hint{box-shadow:inset 0 0 0 4px #e29c22;z-index:1}
.ai-levels{display:grid;grid-template-columns:repeat(auto-fit,minmax(104px,1fr));gap:10px;margin:12px 0 18px}.ai-level{display:grid;gap:4px;justify-items:center;padding:14px 8px;border:2px solid var(--line);border-radius:12px;background:#fff;color:#33475c;min-height:72px}.ai-level strong{font-size:22px;letter-spacing:-.5px}.ai-level span{font-size:13px;color:var(--muted)}.ai-level:hover{background:#f2f6fa}.ai-level.selected{border-color:var(--teal);background:#e9f5f5}.ai-sub{margin-top:6px}.ai-start{margin:22px 0 12px}.ai-help-count{font-size:14px;color:var(--muted);white-space:nowrap}.ai-help-count strong{font-size:22px;color:var(--teal)}.ai-hint-note{margin-top:10px}
.ai-rewards{width:100%;border-collapse:collapse;margin:.5rem 0}
.ai-rewards th,.ai-rewards td{padding:.35rem .5rem;border-bottom:1px solid var(--line,#ddd);text-align:left}
.ai-resume{margin:.5rem 0}
.ai-admin input.ai-reward-input{width:5.5rem;min-width:0}
.ai-history{margin:0;padding-left:1.2rem}
.chess-replay>.replay-boardwrap{align-self:start}.replay-boardwrap{display:flex;gap:8px;align-items:stretch}.replay-boardwrap #replay-board{flex:1;min-width:0}
.eval-bar{position:relative;width:28px;flex:none;background:#2b2b2b;border-radius:4px;overflow:hidden;display:flex;flex-direction:column-reverse}.eval-bar[hidden]{display:none}.eval-bar.flipped{flex-direction:column}
.eval-fill{background:#f4f4f4;width:100%;transition:height .2s}
.eval-text{position:absolute;left:0;right:0;font-size:.58rem;white-space:nowrap;overflow:hidden;text-align:center;font-weight:700}.eval-text.on-white{bottom:2px;color:#222}.eval-text.on-black{top:2px;color:#eee}.eval-bar.flipped .eval-text.on-white{bottom:auto;top:2px}.eval-bar.flipped .eval-text.on-black{top:auto;bottom:2px}
.replay-analysis{margin-top:12px}.replay-analysis progress{width:100%}
.analysis-graph{width:100%;height:84px;display:block;border:1px solid var(--line,#ddd);border-radius:6px;cursor:pointer}.analysis-graph .graph-bg{fill:#2b2b2b}.analysis-graph .graph-line{fill:none;stroke:#f4f4f4;stroke-width:2;vector-effect:non-scaling-stroke}.analysis-graph .graph-mid{stroke:#888;stroke-width:1;vector-effect:non-scaling-stroke}.analysis-graph .graph-now{stroke:#f5a623;stroke-width:2;vector-effect:non-scaling-stroke}
.analysis-callout{min-height:2.6rem;margin:.5rem 0}.analysis-callout p{margin:.15rem 0}
.mark{display:inline-block;min-width:1.6em;margin-left:.25em;padding:0 .3em;border-radius:999px;font-size:.78em;font-weight:700;text-align:center;line-height:1.5;color:#fff;background:#777}
.mark.cls-brilliant{background:#1baca6}.mark.cls-great{background:#5c8bb0}.mark.cls-best{background:#81b64c}.mark.cls-excellent{background:#96bc4b}.mark.cls-good{background:#77915f}.mark.cls-miss{background:#e0594c}.mark.cls-inaccuracy{background:#c9a21a}.mark.cls-mistake{background:#e58f2a}.mark.cls-blunder{background:#ca3431}
.analysis-summary{width:100%;min-width:0;margin:.5rem 0}.analysis-summary th,.analysis-summary td{padding:4px 8px;text-align:left}.analysis-summary .mark{margin-left:0}
.chess-square.light{background-color:var(--board-light,#eceddf)}.chess-square.dark{background-color:var(--board-dark,#70928b)}
.chess-square.light.last-move,.chess-square.dark.last-move{background-image:linear-gradient(#f2d64b73,#f2d64b73)}
.chess-square.hint.light,.chess-square.hint.dark{background-image:linear-gradient(#f0b84a59,#f0b84a59)}
.chess-square.light .square-coordinate{color:#243d4b}.chess-square.dark .square-coordinate{color:#fff}.square-coordinate{opacity:.55}
:root[data-chess-coordinates=off] .square-coordinate{display:none}
.chess-result-overlay{animation:none}.chess-result-overlay.fresh{animation:chess-result-in .35s ease-out}
@media(prefers-reduced-motion:reduce){.chess-result-overlay.fresh{animation:none}}
.chess-square.light.selected,.chess-square.dark.selected{background:#edcd59}
.chess-settings{display:grid;gap:18px}.setting-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-weight:700}.setting-row input[type=checkbox]{width:20px;height:20px}
.setting-colors{border:1px solid #d5dde6;border-radius:12px;padding:12px 16px}.setting-colors legend{font-weight:700;padding:0 6px}
.preset-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:10px}
.preset{display:flex;flex-direction:column;align-items:center;gap:6px;border:2px solid #d5dde6;border-radius:12px;padding:10px 6px;cursor:pointer;font-size:13px;text-align:center}.preset.on{border-color:var(--teal);background:#eaf6f7}.preset:focus-within{outline:3px solid #e29c22;outline-offset:2px}
.board-swatch{width:44px;height:44px;border-radius:8px;border:1px solid #0003;background:linear-gradient(135deg,var(--l) 50%,var(--d) 50%);display:grid;place-items:center}.custom-swatch{background:#fff;font-size:22px;color:var(--teal)}
.rgb-panel{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin-top:14px}.rgb-panel[hidden]{display:none}.rgb-group{border:1px solid #e3e9f0;border-radius:10px;padding:8px 12px}.rgb-group label{display:grid;grid-template-columns:44px 1fr 32px;align-items:center;gap:8px;font-size:13px;margin:6px 0}.rgb-group output{text-align:right;font-variant-numeric:tabular-nums}
.board-preview-wrap{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.board-preview{display:grid;grid-template-columns:repeat(4,44px);border-radius:8px;overflow:hidden;border:1px solid #0003}.board-preview span{display:grid;place-items:center;height:44px}.board-preview img{width:36px;height:36px}
.gacha-layout{display:grid;grid-template-columns:minmax(0,1fr) 230px;gap:16px;align-items:start;padding:0 16px 16px}.gacha-layout .gacha-grid{padding:0}
.gacha-tryon{position:sticky;top:20px;background:#f4f8f0;border:1px solid #e0e8db;border-radius:16px;padding:14px;text-align:center;display:grid;gap:8px;justify-items:center}.gacha-tryon canvas{max-width:100%;image-rendering:pixelated}
.gacha-odds-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:6px;margin:8px 0;max-height:260px;overflow:auto;padding:2px}
.gacha-odds-item{display:flex;flex-direction:column;align-items:center;gap:2px;border:2px solid #d5dde6;border-radius:10px;background:#fff;padding:6px 4px;font-size:12px;text-align:center;color:inherit}.gacha-odds-item.on{border-color:var(--teal);background:#eaf6f7}
.gacha-odds-item img{image-rendering:pixelated;object-fit:contain;background:#f3f6fa;border-radius:6px}.gacha-odds-item span{word-break:keep-all}
@media(max-width:900px){.gacha-layout{grid-template-columns:1fr}.gacha-tryon{position:static;grid-row:1}}
/* 입어 보기 아바타를 크게(원본 128px 프레임의 정수배) */
.student-shop-layout{grid-template-columns:minmax(0,1fr) 320px}.student-shop-preview canvas,.gacha-tryon canvas{width:256px;max-width:100%;height:auto}
.gacha-layout{grid-template-columns:minmax(0,1fr) 300px}
@media(max-width:900px){.student-shop-layout{grid-template-columns:minmax(0,1fr) 260px}.student-shop-preview canvas,.gacha-tryon canvas{width:192px}.gacha-layout{grid-template-columns:1fr}}
@media(max-width:600px){.student-shop-layout{grid-template-columns:1fr}.student-shop-preview canvas{width:192px}}
.mark-form{display:grid;gap:14px;margin-top:12px}.mark-form fieldset{border:1px solid #d5dde6;border-radius:10px;padding:10px 14px}.mark-form legend{font-weight:700;padding:0 6px}.mark-option{display:flex;align-items:center;gap:8px;padding:6px 0;cursor:pointer}.mark-option input{width:18px;height:18px}
.playground-access{margin-bottom:18px}.playground-access .panel-body{padding:20px 24px;display:grid;gap:12px}.playground-access h2{margin:0}.playground-access p{margin:0}.playground-access .calendar-hours{margin:0}
/* 수 평가 배지 */
.move-badge-icon{display:inline-block;vertical-align:middle;flex:none;filter:drop-shadow(0 1px 1px #0003)}
.chess-square .move-badge{position:absolute;top:1px;right:1px;width:34%;max-width:32px;z-index:4;pointer-events:none;line-height:0}.chess-square .move-badge svg{width:100%;height:auto}
.replay-table .move-badge-icon{margin-left:4px}
.analysis-summary{width:100%;border-collapse:collapse;margin-top:12px}.analysis-summary th,.analysis-summary td{padding:7px 8px;font-size:15px;border-bottom:1px solid #edf1f5}
.analysis-summary tbody th{text-align:left;font-weight:700}.analysis-summary td{text-align:center;font-weight:800;font-variant-numeric:tabular-nums;width:56px}.analysis-summary td.icon{width:40px}
.analysis-summary .zero{color:#b4c0cd;font-weight:600}
.opening-name{position:relative;display:inline-block;font-weight:700;color:#7a5c3e;border-bottom:1px dotted #a88865;cursor:help}
.opening-name::after{content:attr(data-tip);position:absolute;left:0;top:calc(100% + 6px);white-space:nowrap;background:#18364b;color:#fff;font-weight:400;font-size:13px;padding:6px 10px;border-radius:8px;opacity:0;pointer-events:none;transform:translateY(2px);transition:opacity .12s;z-index:20}
.opening-name:hover::after,.opening-name:focus::after{opacity:1;transform:none}
/* 오델로 */
.othello-frame{display:grid;grid-template-columns:auto minmax(0,1fr);grid-template-rows:auto auto;gap:4px 6px;max-width:560px}
.othello-ranks{display:grid;grid-template-rows:repeat(8,1fr);font-size:12px;color:#64748b;text-align:right;align-items:center;grid-row:1}
.othello-files{grid-column:2;display:grid;grid-template-columns:repeat(8,1fr);font-size:12px;color:#64748b;text-align:center}
.othello-board{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));grid-template-rows:repeat(8,minmax(0,1fr));aspect-ratio:1;background:#2f7d4f;border:3px solid #1f5a37;border-radius:6px;gap:1px;touch-action:manipulation}
.othello-cell{position:relative;overflow:hidden;min-height:0;aspect-ratio:1;display:flex;align-items:center;justify-content:center;padding:0;border:0;border-radius:0;background:#3a8d5c;min-width:0;opacity:1!important}
.othello-cell:disabled{cursor:default}.othello-cell:not(:disabled){cursor:pointer}.othello-cell:not(:disabled):hover{background:#44a06a}
.othello-cell:focus-visible{outline:3px solid #e29c22;outline-offset:-3px;z-index:2}
.othello-cell.last::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 3px #f2d64b;pointer-events:none}
.othello-disc{height:80%;aspect-ratio:1;border-radius:50%;box-shadow:0 2px 3px #0006,inset 0 -3px 5px #0003}
.othello-disc.black{background:radial-gradient(circle at 35% 30%,#555,#0c0c0c)}.othello-disc.white{background:radial-gradient(circle at 35% 30%,#fff,#d6d6d6)}
.othello-disc.ghost{opacity:.55}
.othello-cell.flipped .othello-disc{animation:othello-flip .35s ease-out}
@keyframes othello-flip{from{transform:scaleX(.1)}to{transform:scaleX(1)}}
@media(prefers-reduced-motion:reduce){.othello-cell.flipped .othello-disc{animation:none}}
.othello-hint{height:22%;aspect-ratio:1;border-radius:50%;background:#0003}
.othello-cell.preview{background:#56b57d}
.othello-score{display:flex;align-items:center;gap:8px;font-size:18px;margin:8px 0}.othello-score strong{font-size:22px;font-variant-numeric:tabular-nums}
.othello-dot{display:inline-block;width:12px;height:12px;border-radius:50%;margin-right:8px;vertical-align:-1px;border:1px solid #0005}
.othello-dot.black{background:#111}.othello-dot.white{background:#fff}
.othello-moves{max-height:340px;overflow:auto;padding-left:34px}.othello-moves li{margin:2px 0}
.othello-rules-list{padding-left:22px;display:grid;gap:10px;line-height:1.7}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.replay-moves .othello-moves{list-style:none;padding-left:0}
/* 평가 막대(chess.com 스타일): 테두리와 대비를 키워 흰 배경에서도 보이게 */
.eval-bar{width:32px!important;background:#403d39!important;border:2px solid #262421;border-radius:5px;box-shadow:0 0 0 1px #ffffffcc,0 1px 4px #0003}
.eval-fill{background:#fff!important;border-top:1px solid #bbb}
.eval-text{font-size:.56rem!important;letter-spacing:-.04em}
.eval-text.on-white{color:#262421!important}.eval-text.on-black{color:#f4f4f4!important}
.eval-bar.empty{background:#8a8785!important}
/* 엔진 수순 목록 */
.engine-panel{border:1px solid #d5dde6;border-radius:10px;overflow:hidden;background:#fff;margin-bottom:12px}
.engine-head{display:flex;justify-content:space-between;align-items:center;gap:8px;background:#f1f4f7;padding:8px 12px;font-size:13px;font-weight:700;color:#33475c}.engine-head small{font-weight:400;color:#64748b}
.engine-line{display:flex;gap:10px;align-items:flex-start;padding:8px 10px;border-top:1px solid #edf1f5}
.engine-score{flex:none;min-width:58px;text-align:center;font-weight:800;font-size:13px;border-radius:4px;padding:3px 6px;font-variant-numeric:tabular-nums}
.engine-score.white{background:#fff;color:#262421;border:1px solid #b8c0c8}.engine-score.black{background:#403d39;color:#fff;border:1px solid #262421}
.engine-moves{font-size:14px;line-height:1.7;color:#33475c;overflow-wrap:anywhere}.engine-moves b{color:#18364b}
.engine-empty{padding:12px;color:#64748b;font-size:14px;margin:0}
.solo-boardwrap{display:flex;gap:8px;align-items:stretch}.solo-boardwrap>.chess-board-frame{flex:1;min-width:0}
.solo-boardwrap>.eval-bar{margin-bottom:25px}
.analysis-graph .graph-fill{fill:#fff;stroke:none}
.analysis-graph .graph-mid{stroke:#8a8a8a}
.chess-replay{align-items:start}.replay-left{display:grid;gap:12px;min-width:0}.replay-left .replay-boardwrap{align-self:start}.replay-nav{margin:0}.replay-right{min-width:0;display:flex;flex-direction:column;gap:8px}
.replay-right .replay-moves{max-height:none;overflow:visible;margin-top:4px;flex:1}.replay-right .replay-analysis .ai-sub{display:none}
.replay-summary:empty{display:none}.replay-summary .analysis-summary{width:100%}
.weekly-status{display:grid;gap:8px}.weekly-table{width:100%;min-width:0}.weekly-table td,.weekly-table th{padding:8px 10px;text-align:left}.weekly-me{background:#e8f6f4;font-weight:700}.weekly-crown{font-size:.85em}.weekly-mine{margin:0}.weekly-progress{margin:6px 0}.weekly-history{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}.weekly-history ol{margin:6px 0 0;padding-left:0;list-style:none;display:grid;gap:4px;font-size:14px}.weekly-bank{display:grid;gap:6px;max-height:220px;overflow:auto;border:1px solid var(--line);border-radius:8px;padding:10px}.weekly-bank label{display:flex;gap:8px;align-items:center}
.weekly-panel{padding:20px 24px;display:grid;gap:10px;margin-bottom:16px}.weekly-panel>*{margin:0}.weekly-headed{padding:0 24px 20px}.weekly-headed .panel-head{padding:20px 0 4px}
.weekly-status{gap:8px}.weekly-bank label{font-weight:400}.weekly-bank input[type=checkbox]{width:18px;height:18px;min-height:0;flex:none;margin:0}
.pz-stats{display:flex;gap:14px;margin:8px 0;font-size:15px}.pz-feedback{padding:12px 14px;border-radius:12px;font-size:18px;font-weight:800;margin-bottom:8px}.pz-feedback.correct{background:#e1f6e8;color:#157a3a;animation:pz-pop .4s ease-out}.pz-feedback.wrong{background:#fde7e5;color:#b3261e;animation:pz-shake .4s ease-out}
.pz-flash-correct .chess-board{box-shadow:0 0 0 4px #3fb868,0 0 24px #3fb86888;animation:pz-glow .9s ease-out}.pz-flash-wrong .chess-board{box-shadow:0 0 0 4px #e0463c,0 0 24px #e0463c88;animation:pz-shake .4s ease-out}
@keyframes pz-pop{0%{transform:scale(.85);opacity:.4}60%{transform:scale(1.06)}100%{transform:scale(1);opacity:1}}@keyframes pz-shake{0%,100%{transform:translateX(0)}20%{transform:translateX(-8px)}40%{transform:translateX(8px)}60%{transform:translateX(-5px)}80%{transform:translateX(5px)}}@keyframes pz-glow{0%{box-shadow:0 0 0 0 #3fb868}100%{box-shadow:0 0 0 4px #3fb868,0 0 24px #3fb86888}}
@media (prefers-reduced-motion:reduce){.pz-feedback,.pz-flash-correct .chess-board,.pz-flash-wrong .chess-board{animation:none}}
.pzc-tiers{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px}.pzc-tier{display:grid;gap:2px;justify-items:center;padding:14px 8px;border:2px solid var(--line);border-radius:12px;background:#fff;color:#33475c;font:inherit;cursor:pointer}.pzc-tier:hover:not(:disabled){border-color:var(--teal);background:#f0fafb}.pzc-tier:disabled{opacity:.5;cursor:not-allowed}.pzc-tier strong{font-size:20px}.pzc-tier small{color:var(--muted)}.pzc-tier span{font-size:13px;color:var(--teal)}
.pzc-timer{display:grid;gap:6px;margin:6px 0}#pzc-timer{font-size:40px;font-weight:800;font-variant-numeric:tabular-nums}#pzc-timer.pzc-urgent{color:#d03a2f}.pzc-bar{height:10px;background:#e3e9f0;border-radius:999px;overflow:hidden}.pzc-bar div{height:100%;background:var(--teal);transition:width .2s linear}.pzc-streak strong{font-size:34px}.pzc-score{font-size:22px;margin:0}.pzc-score strong{font-size:44px}.pzc-result{background:linear-gradient(135deg,#f0fafb,#fff)}
.weekly-modes{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;margin-bottom:16px}.weekly-modes .weekly-panel{margin-bottom:0}.pzc-stage{margin:6px 0}

.rank-avatar-frame{position:relative;display:inline-block;flex:none;width:112px;height:112px;margin-right:14px;border-radius:16px;overflow:hidden;vertical-align:middle;background:#dcecf5 center/cover no-repeat;image-rendering:pixelated;box-shadow:inset 0 0 0 1px #c5d6e0}/* 행 크기(틀)는 그대로 두고 캐릭터만 키운다: 캔버스(128px, 캐릭터는 가운데 약 55x67px)를 예전 88%의 120%(105.6%)로 보여 주되, 캐릭터 중심이 틀 가운데·예전 높이에 오도록 캐릭터 기준으로 자리를 잡는다. */
.rank-avatar{position:absolute;left:-1.1%;bottom:-6.4%;display:block;width:105.6%;height:105.6%;image-rendering:pixelated}.rank-name{display:inline-flex;align-items:center;gap:0;font-weight:600}.weekly-history .rank-avatar-frame,.weekly-history .rank-name{vertical-align:middle}.weekly-history .rank-avatar-frame{width:52px;height:52px;margin-right:8px;border-radius:10px}tr:has(.rank-avatar-frame)>td{padding-top:8px;padding-bottom:8px}.weekly-history li:has(.rank-avatar-frame){display:flex;align-items:center;flex-wrap:wrap;gap:4px;margin:4px 0}@media(max-width:640px){.rank-avatar-frame{width:84px;height:84px;margin-right:10px}}
.security-events{list-style:none;padding:0;margin:0;display:grid;gap:4px;font-size:.9rem}
#security-body section+section{margin-top:22px}#security-body h3{margin:0 0 6px}#security-body .btn-row{margin:10px 0 6px}

.chess-tabs button{font-weight:700}.chess-subtabs{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:-6px 0 16px}.chess-subtabs button:not(.text-btn){padding:6px 16px;border:1px solid var(--line,#d5dde3);border-radius:999px;background:#fff;font-size:14px;cursor:pointer}.chess-subtabs button.active{background:#087e8b;border-color:#087e8b;color:#fff}.setting-sound{border:0;padding:0;margin:0 0 6px}.setting-sound legend{font-weight:700;margin-bottom:6px}

.gacha-sprite{width:56px;height:56px;object-fit:contain;flex:none}.gacha-result .gacha-sprite,.gacha-pending .gacha-sprite{width:64px;height:64px}.gacha-pending{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.gacha-slot{flex-direction:column;justify-content:flex-start;text-align:center}.gacha-slot span{overflow-wrap:anywhere}
.gacha-result{align-items:center}.gacha-result p{margin:0 0 6px}.gacha-result p:last-child{margin-bottom:0}

.chess-watch-list{display:flex;flex-wrap:wrap;gap:8px}.chess-watch-list .btn{font-size:14px}
.village-unlock-status{background:#f3f8f6;border:1px solid #cfe2dc;border-radius:10px;padding:8px 12px;margin:0 0 10px;font-size:.9rem}.village-unlock-status p{margin:4px 0}.layout-building-palette .terrain-tile.locked{opacity:.55}.layout-building-palette .terrain-tile:disabled{cursor:not-allowed}

/* 블로그 */
.blog-public{max-width:1100px;margin:0 auto;padding:24px 16px 60px;text-align:left}.blog-public-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:24px}.blog-shell{max-width:1100px}
.blog-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:18px}.blog-head h1{margin:0}.blog-head .muted{margin:4px 0 0}.blog-filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.blog-filters .btn[aria-pressed=true]{background:#087e8b;color:#fff;border-color:#087e8b}
.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}.blog-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line,#d5dde3);border-radius:14px;overflow:hidden;color:inherit;text-decoration:none;transition:box-shadow .15s,transform .15s}.blog-card:hover,.blog-card:focus-visible{box-shadow:0 8px 22px #1b2b3a22;transform:translateY(-2px)}
.blog-card-cover{position:relative;aspect-ratio:16/10;background:#e8eef2;display:flex;align-items:center;justify-content:center;overflow:hidden}.blog-card-cover img{width:100%;height:100%;object-fit:cover;display:block}.blog-card-nocover{font-size:42px;opacity:.5}
.blog-badge{position:absolute;top:10px;left:10px;font-size:12px;font-weight:700;padding:3px 9px;border-radius:999px;background:#fff;box-shadow:0 1px 4px #0003}.blog-badge.private{background:#fff1d6;color:#8a5200}.blog-badge.public{background:#dff4ee;color:#0b6a5c}
.blog-meta .blog-badge,.blog-post-head .blog-badge{position:static;display:inline-block}
.blog-card-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:6px;flex:1}.blog-card-body h2{margin:0;font-size:1.05rem;line-height:1.35;overflow-wrap:anywhere}.blog-card-body time{font-size:.82rem;color:var(--muted,#667789)}.blog-card-body p{margin:0;font-size:.92rem;line-height:1.55;color:#34495c;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}.blog-views{margin-top:auto;color:var(--muted,#667789)}
.blog-post{max-width:820px}.blog-post-head h1{margin:10px 0 6px;overflow-wrap:anywhere}.blog-meta{color:var(--muted,#667789);font-size:.92rem;margin:0 0 12px}.blog-post-head .btn-row{margin:10px 0 18px}.blog-body{font-size:1.02rem}.btn.danger{color:#a12d35;border-color:#e3b3b7}
.blog-img{display:block;max-width:100%;height:auto;border-radius:10px;margin:16px auto}.blog-figure{margin:16px 0;text-align:center}.blog-figure figcaption{font-size:.88rem;color:var(--muted,#667789);margin-top:6px}
.blog-video{position:relative;margin:16px 0;border-radius:10px;overflow:hidden;background:#000;aspect-ratio:16/9}.blog-video iframe,.blog-video video{position:absolute;inset:0;width:100%;height:100%;border:0}
.blog-map{margin:16px 0;border:1px solid var(--line,#d5dde3);border-radius:10px;overflow:hidden;background:#f3f8f6}.blog-map-canvas{display:none;height:360px}.blog-map-canvas.on{display:block}.blog-map-link{display:block;padding:14px 16px;color:#087e8b;font-weight:700}
.blog-code{margin:16px 0;border-radius:10px;overflow:hidden;background:#142c44}.blog-code-head{display:flex;justify-content:space-between;align-items:center;padding:6px 12px;background:#0e2236;color:#9fb6cc;font-size:.8rem}.blog-code-head button{background:#27425d;color:#dbe9f6;border-radius:6px;padding:3px 10px;font-size:.78rem}.blog-body .blog-code pre{margin:0;border-radius:0}
.tok-keyword{color:#7cc7ff}.tok-string{color:#a5e075}.tok-comment{color:#7d93a8;font-style:italic}.tok-number{color:#f5b971}.tok-func{color:#ffd479}.tok-tag{color:#ff8fa3}
.blog-embed-error{color:#a12d35;font-size:.9rem}
.blog-editor{display:grid;gap:12px}.blog-editor-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.blog-status{border:1px solid var(--line,#d5dde3);border-radius:10px;padding:10px 14px;display:grid;gap:6px}.blog-status legend{font-weight:700;padding:0 6px}.blog-toolbar{display:flex;flex-wrap:wrap;gap:6px}.blog-toolbar button{padding:7px 12px;background:#edf2f7;color:#203146;border-radius:6px;font-size:.9rem}
#blog-body,.rich-area{width:100%;font-family:Consolas,"Malgun Gothic",monospace;line-height:1.6;padding:12px;border:1px solid var(--line,#d5dde3);border-radius:10px;resize:vertical}.blog-help{margin-top:16px;font-size:.9rem}.blog-help code{background:#edf2f7;padding:1px 5px;border-radius:4px}
.blog-stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:18px}.blog-stat{background:#fff;border:1px solid var(--line,#d5dde3);border-radius:12px;padding:14px;display:flex;flex-direction:column;gap:4px}.blog-stat span{font-size:.82rem;color:var(--muted,#667789)}.blog-stat strong{font-size:1.6rem}.blog-stat small{color:var(--muted,#667789);font-size:.78rem}
.blog-chart{display:flex;align-items:flex-end;gap:3px;height:180px}.blog-bar{position:relative;flex:1;height:100%;display:flex;align-items:flex-end;justify-content:center}.blog-bar .v{position:absolute;bottom:18px;left:10%;right:10%;background:#087e8b;border-radius:3px 3px 0 0;min-height:2px;max-height:calc(100% - 18px)}.blog-bar .u{position:absolute;bottom:18px;left:30%;right:30%;background:#f2a33a;border-radius:3px 3px 0 0;opacity:.9;max-height:calc(100% - 18px)}.blog-bar span{position:relative;font-size:.62rem;color:var(--muted,#667789)}
@media(max-width:640px){.blog-editor-row{grid-template-columns:1fr}.blog-map-canvas{height:280px}}
.blog-shell section.panel,.blog-shell .columns{margin-bottom:18px}.blog-shell .columns{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:18px}

.blog-search{width:100%;max-width:420px;margin:0 0 10px;padding:9px 12px;border:1px solid #cdd8d4;border-radius:10px;font:inherit}.blog-tags{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 12px;padding:0}.blog-tags:empty{display:none}.blog-tag{display:inline-block;padding:3px 10px;border:1px solid #cdd8d4;border-radius:999px;background:#fff;color:#0b6a5c;font:inherit;font-size:13px;text-decoration:none;cursor:pointer}.blog-tag.on{background:#0b6a5c;color:#fff;border-color:#0b6a5c}.blog-tag small{opacity:.7}.blog-card-tags{display:block;color:#0b6a5c;margin-top:4px}.blog-badge.scheduled{background:#e6ecff;color:#2d4fa8}.blog-status input[type=datetime-local]{margin-left:6px;font:inherit}

.blog-post{background:#fff;border:1px solid var(--line,#d5dde3);border-radius:14px;padding:28px 32px;box-shadow:0 2px 10px #1d324a14;margin-bottom:24px}
.blog-preview-panel{background:#fff;border:1px solid var(--line,#d5dde3);border-radius:14px;box-shadow:0 2px 10px #1d324a14;overflow:hidden}.blog-preview-head{display:flex;gap:12px;align-items:baseline;flex-wrap:wrap;padding:10px 18px;border-bottom:1px solid var(--line,#e3e9ee);background:#f7f9fb}
.blog-img-bar{position:sticky;top:0;z-index:5;display:flex;gap:12px;align-items:center;flex-wrap:wrap;padding:8px 18px;background:#e8f4f2;border-bottom:1px solid #b7dcd5}.blog-img-bar[hidden],.blog-img-frame[hidden]{display:none}.blog-img-bar label{display:flex;gap:4px;align-items:center}.blog-img-bar input[type=number]{width:84px;padding:5px 8px;border:1px solid #b7c9d4;border-radius:8px;font:inherit}.blog-img-bar .btn{padding:5px 12px}
.blog-preview-wrap{position:relative;overflow:auto;max-height:70vh;padding:22px 32px}.blog-preview-body{max-width:820px;margin:0 auto}.blog-preview-body .blog-img[width]{max-width:none}.blog-preview-body img.blog-img{cursor:pointer}
.blog-img-frame{position:absolute;pointer-events:none;outline:2px solid #087f8c;z-index:4}.blog-img-handle{position:absolute;width:14px;height:14px;background:#fff;border:2px solid #087f8c;border-radius:4px;pointer-events:auto;touch-action:none}.blog-img-handle.nw{left:-8px;top:-8px;cursor:nwse-resize}.blog-img-handle.ne{right:-8px;top:-8px;cursor:nesw-resize}.blog-img-handle.sw{left:-8px;bottom:-8px;cursor:nesw-resize}.blog-img-handle.se{right:-8px;bottom:-8px;cursor:nwse-resize}
@media(max-width:640px){.blog-post{padding:18px 16px}.blog-preview-wrap{padding:14px 12px}.blog-img-handle{width:22px;height:22px}}
.blog-img-bar input[type=checkbox]{width:18px;height:18px;min-height:0;padding:0;margin:0;flex:none;accent-color:var(--teal,#087f8c)}
.blog-no{display:block;color:var(--muted,#667789);font-size:.82rem;font-weight:700;letter-spacing:.02em;margin-bottom:2px}.blog-tag-picks{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0 4px}.blog-tag-picks:empty{display:none}
.palette-tabs{display:flex;gap:6px}.palette-tabs .btn{padding:6px 18px}.palette-tabs .btn[aria-selected=true]{background:var(--teal,#087f8c);color:#fff;border-color:var(--teal,#087f8c)}.palette-panel [hidden]{display:none}
.layout-building-palette .terrain-tile.built{opacity:.92;border-style:dashed}.up-badge{display:block;margin-top:4px;padding:2px 8px;border-radius:999px;background:#dff4ee;color:#0b6a5c;font-size:12px;font-style:normal;font-weight:700}.up-badge.wait{background:#fff1d6;color:#8a5200}
.village-upgrade-list{list-style:none;margin:8px 0;padding:0;display:grid;gap:6px}.village-upgrade-list li{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;padding:6px 10px;border-radius:10px;background:#f4f7f9}.village-upgrade-list li.up-ok{background:#e4f6ef}.village-upgrade-list li.up-wait{background:#fff6e0}.village-upgrade-box{margin:14px 0;padding:12px 14px;border:1px solid #b7dcd5;border-radius:12px;background:#f2faf8}.village-upgrade-box h3{margin:0 0 4px}.up-ok{color:#0b6a5c}
.village-unlock-status .village-upgrade-list li{justify-content:flex-start;gap:6px}
.abort-panel{margin-bottom:20px;border-color:#f0c9c4}.abort-list{list-style:none;margin:0 0 12px;padding:0;display:grid;gap:6px}.abort-list li{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;padding:8px 12px;border-radius:10px;background:#f7f9fb}.btn.danger{background:#c83d35;color:#fff;border-color:#c83d35}.btn.secondary.danger{background:#fff;color:#a12d35;border-color:#e3b4b0}.badge.aborted{background:#eef0f3;color:#667789}
.calendar-assessment{display:block;margin-top:3px;padding:2px 6px;border-radius:6px;background:#fff3d6;color:#7a4b00;font-size:.75rem;line-height:1.3;text-align:left;cursor:pointer;overflow-wrap:anywhere}.calendar-assessment:hover,.calendar-assessment:focus-visible{background:#ffe3a3;outline:2px solid #c98a00}
.inventory-avatar-items>.hint{grid-column:1/-1;margin:0}
@media(max-width:700px){.inventory-avatar-slot{width:40px;height:40px;padding:4px}.inventory-avatar-slot img{width:30px;height:30px}.inventory-slot-label{font-size:.6rem}}
@media(min-width:701px){.inventory-avatar-slot{width:50px;height:50px;padding:5px}.inventory-avatar-slot img{width:36px;height:36px}}
.typing-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}.typing-card{display:grid;gap:10px;padding:16px;border:1px solid #dce6ef;border-radius:14px;background:#fff}.typing-card.done{background:#f1f8f4}.typing-card p{margin:2px 0 0}
.typing-bar{height:8px;border-radius:99px;background:#e6edf3;overflow:hidden;flex:1}.typing-bar>span{display:block;height:100%;width:0;background:#0b7285;transition:width .2s}
.typing-meta{display:flex;align-items:center;gap:14px;margin-bottom:14px}.typing-prev{white-space:pre-wrap;color:#8a9bab;font-size:.95rem;min-height:2.6em;margin-bottom:8px}
.typing-target{font-size:1.5rem;line-height:1.7;letter-spacing:.01em;padding:14px 16px;border-radius:12px;background:#f4f7fb;min-height:3.4em;user-select:none;-webkit-user-select:none;word-break:keep-all;white-space:pre-wrap}
.typing-target .ok{color:#1b7a43}.typing-target .bad{color:#c0392b;background:#fde8e6;border-radius:3px}.typing-target .cur{background:#fff3d6;border-radius:3px}
.typing-input{width:100%;margin-top:12px;font-size:1.5rem;padding:12px 14px;border:2px solid #b8c9d8;border-radius:12px}.typing-input:focus{outline:none;border-color:#0b7285}
.homework{display:grid;gap:14px}.homework-box{background:#fff;border:1px solid #dce6ef;border-radius:14px;overflow:hidden}.homework-box>summary{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 18px;font-weight:700;cursor:pointer;list-style:none}.homework-box>summary::-webkit-details-marker{display:none}.homework-box>summary::before{content:'▸';margin-right:8px;color:#0b7285;transition:transform .15s}.homework-box[open]>summary::before{transform:rotate(90deg)}.homework-box>summary>span:first-child{flex:1}.homework-body{padding:4px 18px 18px;border-top:1px solid #eef2f6}
.homework-list{list-style:none;margin:10px 0;padding:0;display:grid;gap:8px}.homework-list li{display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px;padding:10px 12px;border-radius:10px;background:#f4f7fb}.homework-list li .muted{flex:1;min-width:160px}.homework-pts{font-weight:700;color:#0b7285}
.homework-ai{margin-top:10px;border:1px solid #e3eaf1;border-radius:10px;padding:0 12px}.homework-ai>summary{padding:10px 0;font-weight:600;cursor:pointer;display:flex;gap:10px;align-items:center}.homework-ai[open]>summary{margin-bottom:6px}.homework-ai>.homework-stages{padding-bottom:12px}.homework-stages{list-style:none;margin:0;padding:0;display:grid;gap:6px}.homework-stages li{display:grid;grid-template-columns:84px 1fr auto;gap:10px;align-items:center;padding:8px 12px;border-radius:10px;background:#f4f7fb;color:#6b7c8c}.homework-stages li.ok{background:#e9f6ee;color:#1b7a43}

/* Keep equipment and inventory side by side, with a separate avatar column inside the equipment panel. */
.inventory-avatar-layout{grid-template-columns:minmax(300px,340px) minmax(0,1fr);gap:16px}
.inventory-avatar-layout>section{min-width:0}
.inventory-avatar-layout>section:first-child{container-type:inline-size}
.inventory-avatar-stage{max-width:1000px;height:auto;padding:6px 2px;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));grid-template-rows:repeat(6,66px);gap:0}
#inventory-avatar-slots{display:contents}
#inventory-avatar-preview{grid-column:2/6;grid-row:2/7;align-self:center;justify-self:center;width:min(130%,360px);aspect-ratio:1;position:relative;z-index:1;pointer-events:none}
.inventory-avatar-stage canvas{position:static;transform:none;width:100%;height:100%}
.inventory-slot-cell{display:flex;flex-direction:column;align-items:center;gap:9px;width:38px}
.inventory-avatar-slot{position:static;transform:none;width:38px;height:38px;padding:4px}
.inventory-avatar-slot img{width:28px;height:28px}
.inventory-avatar-slot .inventory-avatar-empty{font-size:22px;min-height:0}
.inventory-avatar-slot:disabled{opacity:.45;cursor:default}
.inventory-slot-label{position:static;font-size:10px;line-height:1.25}
/* 인벤토리는 넓게: 아이템 칸을 크게 하고 높이 제한을 풀어 많은 아이템이 한눈에 보이게 한다. 장착 칸은 아바타 위에 그려져 큰 장비는 일부 가려진다. */
.inventory-avatar-items{grid-template-columns:repeat(auto-fill,minmax(112px,1fr));min-height:440px;max-height:none}
/* 태블릿(768–1150px): 인벤토리가 아바타 패널보다 넓게 남도록 비율로 나누고, 좁아진 장착 패널은 칸을 줄인다. */
@media(max-width:1150px){.inventory-avatar-layout{grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:12px}.inventory-avatar-items{grid-template-columns:repeat(auto-fill,minmax(92px,1fr))}}
@container(max-width:300px){.inventory-slot-cell{width:32px}.inventory-avatar-slot{width:32px;height:32px;padding:3px;border-radius:8px}.inventory-avatar-slot img{width:24px;height:24px}.inventory-avatar-slot .inventory-avatar-empty{font-size:18px}.inventory-slot-label{font-size:9px}.inventory-avatar-stage{grid-template-rows:repeat(6,58px)}}
@container(max-width:230px){.inventory-slot-cell{width:28px}.inventory-avatar-slot{width:28px;height:28px}.inventory-avatar-slot img{width:20px;height:20px}.inventory-slot-label{font-size:8px;letter-spacing:-.03em}}
.inventory-slot-cell{justify-self:center;align-self:center;position:relative;z-index:3}
/* 모바일(767px 이하)은 다시 한 열: 인벤토리가 장착 패널 아래로 내려간다(위의 폭 규칙보다 뒤에 둔다). */
@media(max-width:767px){.inventory-avatar-layout{grid-template-columns:1fr}}
.notice-wrap{position:relative;display:inline-flex;align-items:center}.notice-btn{position:relative;display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;border-radius:50%}
.notice-dot{position:absolute;top:5px;right:6px;width:9px;height:9px;border-radius:50%;background:#e03131;border:2px solid #fff;box-sizing:content-box}
.notice-panel{position:absolute;top:calc(100% + 8px);right:0;z-index:30;width:min(400px,calc(100vw - 24px));max-height:70vh;overflow:auto;padding:12px;background:#fff;color:#172b3b;border:1px solid #dce6ef;border-radius:14px;box-shadow:0 12px 32px rgba(23,43,59,.18)}
.notice-list{list-style:none;margin:0 0 10px;padding:0;display:grid;gap:8px}
.notice-item{display:grid;grid-template-columns:2.6rem 1fr auto;gap:12px;align-items:center;padding:10px 12px;border-radius:10px;background:#fff;border:1px solid #cfdbe6}
.notice-tag{display:inline-block;text-align:center;padding:3px 0;border-radius:6px;background:#e3f1f4;color:#0b6a79;font-size:.8rem;font-weight:700}
.notice-item a{display:grid;gap:2px;color:#172b3b;text-decoration:none;min-width:0}.notice-item a:hover strong{text-decoration:underline}.notice-item .notice-when{color:#0b7285;font-size:.82rem;font-weight:700}
.notice-state{color:#172b3b;font-size:.82rem;font-weight:700;white-space:nowrap}
.notice-item.seen{background:#f1f3f5;border-color:#e3e8ed}.notice-item.seen a,.notice-item.seen .notice-state{color:#8b98a5;font-weight:400}.notice-item.seen .notice-when{color:#9aa7b3}.notice-item.seen .notice-tag{background:#e6eaee;color:#8b98a5}
.notice-foot{display:flex;gap:8px;align-items:center;justify-content:flex-end;flex-wrap:wrap}.notice-foot-left{margin-right:auto}
.notice-foot .btn{font-size:.85rem;padding:7px 12px}
.notice-day{margin-bottom:14px}.notice-day h3{margin:0 0 8px;font-size:1rem}
/* 모바일(750px 이하)에서도 알림 버튼을 숨기지 않는다: 머리글의 `.mode-control>span{display:none}`은 인증 배지만 숨기는 규칙이다. */
.mode-control>.notice-wrap{display:inline-flex}
@media(max-width:750px){.notice-panel{position:fixed;left:12px;right:12px;width:auto;max-height:calc(100vh - 100px)}}
/* 알림 목록: 항목 영역만 스크롤되고 하단 버튼(모든 알림 보기·모두 읽음·삭제)은 항상 보인다. */
.notice-panel{display:flex;flex-direction:column;overflow:hidden}
.notice-panel>.notice-list{overflow:auto;min-height:0;flex:0 1 auto}
.notice-panel>.empty,.notice-panel>.notice-foot{flex:none}
.mate-progress{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}.mate-dot{min-width:30px;height:30px;padding:0 4px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line,#d5d9e0);border-radius:8px;font-size:.85rem;background:#fff}.mate-dot.now{border-color:#2f6fed;font-weight:700;box-shadow:0 0 0 2px #2f6fed33}
.date-pager{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;margin:0 0 12px}.date-pager .btn{padding:6px 12px;font-size:.85rem}.date-pager-label{margin:0 4px}.date-pager-pick input{padding:5px 8px;border:1px solid #cfdbe6;border-radius:8px;font:inherit;font-size:.88rem}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.mate-title{display:inline-flex;align-items:center;gap:6px;vertical-align:middle}.mate-piece{width:30px;height:30px;flex:none;object-fit:contain}.btn .mate-piece{width:24px;height:24px}.hint .mate-piece{width:22px;height:22px}
.pzc-rewards{display:grid;gap:2px;margin:8px 0;font-size:.92rem}.pzc-rewards span{display:block}
.pzc-rewards .nw{display:inline;white-space:nowrap}
/* 체스 수업 · 함께 두기 */
.lesson-stage{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,420px);gap:18px;align-items:start}.lesson-main{min-width:0}.lesson-board{width:min(100%,calc(100vh - 170px));margin:0 auto}.lesson-board .chess-board-frame{width:100%}
.lesson-side .panel-body{display:grid;gap:10px}.lesson-side h3{margin:8px 0 2px;font-size:1rem}.lesson-moves{display:flex;flex-wrap:wrap;gap:2px 6px;font-weight:600}.lesson-no{color:#64748b;font-weight:400;margin-right:2px}
.lesson-tree{display:flex;flex-direction:column;gap:2px;max-height:240px;overflow:auto;border:1px solid #d5dde6;border-radius:10px;padding:6px}.lesson-node{text-align:left;border:0;background:transparent;padding:4px 8px 4px calc(8px + var(--depth,0)*16px);border-radius:6px;cursor:pointer;font:inherit}.lesson-node:hover{background:#eef4f8}.lesson-node.on{background:#087e8b;color:#fff}.lesson-node.live:not(.on){box-shadow:inset 3px 0 #e29c22}
.lesson-status{font-weight:700;margin:0}.lesson-status.ask{color:#087e8b}.lesson-note{white-space:normal;line-height:1.6;margin:0}.lesson-answers{margin:0}.lesson-list{list-style:none;padding:0;margin:0 0 14px;display:grid;gap:8px}.lesson-create{display:grid;gap:10px;max-width:560px}#lesson-note{width:100%;box-sizing:border-box}
@media(max-width:900px){.lesson-stage{grid-template-columns:1fr}.lesson-board{width:100%}}
/* 수업 메뉴 · 학생 보드 모아보기 */
.lesson-cards{display:flex;gap:12px;flex-wrap:wrap}.lesson-boards .panel-head{gap:12px;flex-wrap:wrap}.lesson-size select{margin:0 4px}
.lesson-mini-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,230px));gap:12px;justify-content:start}.lesson-mini{border:1px solid #d5dde6;border-radius:12px;padding:8px;background:#fff}.lesson-mini.offline{opacity:.6}.lesson-mini.done{border-color:#2f9e6a}.lesson-mini.solving{border-color:#087e8b}
.lesson-mini header{display:flex;justify-content:space-between;align-items:center;gap:6px;margin-bottom:6px;font-size:.85rem}.lesson-mini .chess-ranks,.lesson-mini .chess-files,.lesson-mini .square-coordinate{display:none}.lesson-mini .chess-board-frame{display:block}.lesson-mini .chess-piece{pointer-events:none}.lesson-mini .chess-square{cursor:default}
.lesson-pager{justify-content:center;align-items:center;margin-top:12px}
/* 전체 대국 */
.round-time{border:1px solid #d5dde6;border-radius:10px;padding:8px 12px;display:flex;flex-wrap:wrap;gap:10px;align-items:center}.round-custom input{width:70px}.round-sit{border:1px solid #d5dde6;border-radius:10px;padding:8px 12px;display:grid;gap:8px;margin:10px 0}
.round-clock{font-variant-numeric:tabular-nums;font-weight:700;background:#eef2f6;border-radius:6px;padding:2px 8px}.round-clock.running{background:#087e8b;color:#fff}.round-mini{cursor:pointer}.round-mini:hover{box-shadow:0 0 0 2px #087e8b33}.round-mini.finished{opacity:.85}
.round-mini header{font-size:.8rem}.round-player{display:flex;justify-content:space-between;align-items:center;gap:8px;margin:6px 0;font-weight:600}.round-clocks{display:grid;gap:8px}.round-clocks div{display:flex;justify-content:space-between;align-items:center}
.round-detail{display:grid;grid-template-columns:36px minmax(0,1fr) minmax(300px,420px);gap:14px;align-items:start}.round-eval-col{align-self:stretch;display:flex}.round-eval-col .eval-bar{width:32px;min-height:320px;height:min(calc(100vh - 170px),100%)}
@media(max-width:900px){.round-detail{grid-template-columns:1fr}.round-eval-col{display:none}}
[data-round-ai] .ai-level:not(.selected){display:none}
/* 수업용 보드 표시: 칸 강조(우클릭)와 화살표(우클릭 드래그) */
.chess-square.annot::after{content:'';position:absolute;inset:0;background:rgba(235,97,80,.8);pointer-events:none;z-index:1}.chess-square.annot .chess-piece{position:relative;z-index:2}.chess-square.annot .square-coordinate{position:relative;z-index:2}
.chess-arrows{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:3}.chess-arrows line{stroke:rgba(255,170,0,.82);stroke-width:.17}.chess-arrows polygon{fill:rgba(255,170,0,.82)}
.class-settings .check{display:flex;gap:8px;align-items:center;margin:8px 0}
.class-settings{margin-bottom:24px}
/* 제목줄 없이 .panel-body로 시작하는 박스는 위쪽 여백을 둔다(.panel-body 기본값은 제목줄 아래를 전제로 위쪽이 0). 개별 규칙이 정한 값은 그대로 따른다 */
.panel-body:where(.panel>:first-child),.panel-body:where(.panel){padding-top:20px}
@media(max-width:750px){.panel-body:where(.panel>:first-child),.panel-body:where(.panel){padding-top:16px}}
/* 관리자: 교사 계정 관리 창 */
#accounts-body section{margin-bottom:24px}#accounts-body h3{margin:0 0 10px}#accounts-body .hint{margin:10px 0 0}#accounts-body .teacher-create{max-width:420px}#accounts-body td .btn-row{flex-wrap:wrap;gap:6px}#accounts-body td .btn{padding:6px 10px;font-size:.85rem}
/* 수업 수순 트리: 변화수순 연결 표시와 다음 수 선택창 */
.lesson-tree{max-height:min(46vh,420px)}.lesson-node.alt::before{content:'└';margin-right:4px;color:#94a3b8}.lesson-node .lesson-no{color:#64748b;margin-right:2px}.lesson-node.on .lesson-no{color:inherit}.lesson-move{white-space:nowrap}
.lesson-branch-menu{list-style:none;margin:2px 6px 4px calc(8px + var(--depth,0)*16px);padding:4px;border:2px solid #087e8b;border-radius:10px;background:#fff;box-shadow:0 6px 18px rgba(20,44,68,.2);position:relative;z-index:2;outline:none}
.lesson-branch-option{padding:5px 10px;border-radius:6px;cursor:pointer;display:flex;gap:6px;align-items:baseline;font-weight:600}.lesson-branch-option .lesson-no{color:#64748b;font-weight:400}.lesson-branch-option.on{background:#087e8b;color:#fff}.lesson-branch-option.on .lesson-no,.lesson-branch-option.on .muted{color:#d9f3f5}
/* 토의토론방 */
.discussion-stage{width:100%;max-width:1100px;margin:0 auto;border-radius:12px;overflow:hidden;border:1px solid #cfdbe6;background:#8fd3f4;line-height:0}.discussion-stage canvas{width:100%;height:auto;aspect-ratio:16/9;display:block;image-rendering:auto;outline:none}
.discussion-jail{width:100%;max-width:1100px;margin:14px auto 0;border-radius:12px;overflow:hidden;border:2px dashed #7d8da0;background:#2a3440;line-height:0}.discussion-jail canvas{width:100%;height:auto;aspect-ratio:960/190;display:block;outline:none}
.discussion-chat{display:flex;gap:8px;max-width:1100px;margin:10px auto 0}.discussion-chat input{flex:1;min-height:44px;padding:0 12px;border:2px solid #4a7fb0;border-radius:10px;font-size:1rem}.discussion-chat[hidden]{display:none}
.discussion-rules{display:flex;flex-wrap:wrap;gap:6px 16px;align-items:center;max-width:1100px;margin:10px auto 0;padding:10px 14px;border:1px solid #cfdbe6;border-radius:10px;background:#f4f8fb}.discussion-rules[hidden],.discussion-log[hidden],.discussion-rules [hidden]{display:none!important}.discussion-rules input[type=number]{width:70px}.discussion-rules input[type=text]{min-width:220px;min-height:36px;padding:0 10px;border:1px solid #9fb4c8;border-radius:8px}.discussion-log-head select{min-height:34px;max-width:100%;flex:1 1 220px}
.discussion-log{max-width:1100px;margin:10px auto 0;border:1px solid #cfdbe6;border-radius:10px;background:#fff}.discussion-log-head{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap;padding:8px 12px;border-bottom:1px solid #e1e8ee}.discussion-log ol{list-style:none;margin:0;padding:8px 12px;max-height:260px;overflow:auto;font-size:.9rem}.discussion-log li{padding:2px 0}.discussion-log time{color:#6b7a89;margin-right:6px}
.discussion-list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}.discussion-person{display:flex;align-items:center;gap:6px;padding:6px 12px;border:1px solid #d5dde6;border-radius:999px;background:#fff}.discussion-person .dot{width:8px;height:8px;border-radius:50%;background:#2f9e6a}.discussion-person.me{border-color:#087e8b;background:#e8f6f7}
.paged-more{display:flex;flex-direction:column;align-items:center;gap:6px;padding:14px 12px}.paged-status{text-align:center;padding:12px}
.village-fields{margin-bottom:16px}.village-fields .field-list{list-style:none;margin:12px 0;padding:0;display:grid;gap:8px}.village-fields .field-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center;padding:10px 12px;border:1px solid var(--line,#d8e0d4);border-radius:10px}.village-fields .field-row strong{min-width:96px}
.village-fields .field-total{margin:0 0 10px;display:flex;flex-wrap:wrap;gap:6px 14px;align-items:baseline}.village-fields .field-total strong{font-size:1.25rem;color:var(--teal,#0b7a75)}.village-fields .field-next{color:var(--muted,#667)}
.village-fields .field-gain{display:inline-flex;gap:8px;align-items:center}.village-fields .field-gain em{font-style:normal;color:#a15c00;font-weight:700}
.village-fields .field-dots{display:inline-flex;gap:4px}.village-fields .field-dots i{width:12px;height:12px;border-radius:50%;border:2px solid var(--teal,#0b7a75);display:inline-block}.village-fields .field-dots i.on{background:var(--teal,#0b7a75)}
.village-fields.compact{margin:0 0 16px}

/* 학생 기록: 위쪽 아바타·마을, 요약 칸, 쪽 번호 */
.record-hero{display:grid;grid-template-columns:minmax(190px,240px) 1fr;gap:22px;margin-bottom:18px;align-items:start}
.record-avatar canvas{display:block;width:100%;max-width:200px;aspect-ratio:1;margin:0 auto;image-rendering:pixelated}
.record-village canvas{display:block;width:100%;aspect-ratio:1000/760;border-radius:8px;background:#e4ebdd}
.record-stats{display:flex;flex-wrap:wrap;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.record-stat{flex:1 1 110px;display:flex;flex-direction:column;gap:6px;align-items:center;padding:14px 12px;border-left:1px solid var(--line);color:#4c6579;font-size:14px}
.record-stat:first-child{border-left:0}.record-stat strong{font-size:20px;color:#26394d}
.page-nav{display:flex;justify-content:center;gap:6px;padding:14px 12px;border-top:1px solid var(--line);flex-wrap:wrap}
.page-btn{min-width:38px;min-height:38px;padding:0 10px;border:1px solid var(--line);border-radius:8px;background:#fff;color:#26394d;font:inherit;font-weight:700;cursor:pointer}
.page-btn:hover:not(:disabled){background:#eaf4f5}.page-btn.current{background:#087e8b;border-color:#087e8b;color:#fff}.page-btn:disabled:not(.current){opacity:.4;cursor:default}
@media (max-width:760px){.record-hero{grid-template-columns:1fr}.record-stat{flex-basis:45%}.record-stat:nth-child(odd){border-left:0}}
/* 수업 하위 메뉴의 묶음(체스·음악): 머리를 누르면 그 묶음만 열린다 */
.nav .lesson-subnav .subnav-group{display:flex;align-items:center;justify-content:space-between;width:100%;border:0;background:transparent;color:inherit;font:inherit;font-size:13px;font-weight:700;padding:8px 10px 8px 52px;border-radius:8px;cursor:pointer;text-align:left}
.nav .lesson-subnav .subnav-group:hover{background:#ffffff14}
.nav .lesson-subnav .subnav-caret{width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(-45deg);transition:transform .15s}
.nav .lesson-subnav .subnav-group.open .subnav-caret{transform:rotate(45deg)}
.nav .lesson-subnav .subnav-items{display:grid;gap:3px;padding:0 0 4px 44px}
/* 음악 수업 > 음표 연습: 왼쪽 5선보, 오른쪽 선택지(음이름 + 낮은/높은) */
.nq-stage{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(250px,1fr);gap:20px;align-items:center;margin-top:12px;padding:14px;border:2px solid transparent;border-radius:14px;background:#fff}
.nq-staff{background:#fffdf7;border:1px solid var(--line,#dbe4ed);border-radius:12px;padding:8px}
.note-staff{display:block;width:100%;height:auto;max-height:min(42vh,340px)}
.nq-choices{display:grid;gap:10px}
.nq-picked{margin:0;min-height:1.6em;font-size:20px;font-weight:800;color:#087e8b;text-align:center}
.nq-names{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.nq-pitches{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.nq-choice{position:relative;min-height:58px;font-size:22px;font-weight:800;background:#eef3f7;color:#26394d;border:2px solid transparent}
.nq-choice small{position:absolute;top:4px;left:7px;font-size:11px;font-weight:700;color:#617384}
.nq-choice.picked{background:#087e8b;color:#fff;border-color:#066874}.nq-choice.picked small{color:#cbf2f3}
.nq-pitch{min-height:64px}
.nq-hint{text-align:center;margin:0}
.nq-guide{display:grid;gap:8px;margin:12px 0}.nq-example{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.nq-example .note-staff{width:min(300px,100%);max-height:200px}
@media (max-width:760px){.nq-stage{grid-template-columns:1fr}.nq-names{grid-template-columns:repeat(4,1fr)}}
/* 음악 수업 > 리코더: 운지법 익히기·퀴즈 */
.rc-input{display:grid;gap:12px;margin:10px 0}.rc-label{display:block;font-size:13px;font-weight:700;color:#617384;margin-bottom:6px}
.rc-card{padding:16px}.rc-card h3{margin:0}.rc-card-body{display:grid;grid-template-columns:minmax(150px,200px) minmax(260px,1fr) minmax(150px,220px);gap:18px;align-items:center;margin-top:10px}
.rc-staff .note-staff{width:100%;height:auto;max-height:240px}
.rc-table{border-collapse:collapse;width:100%;font-size:15px}.rc-table th,.rc-table td{border:1px solid var(--line,#dbe4ed);padding:6px 4px;text-align:center}.rc-table thead th{background:#eef3f7;font-size:13px}.rc-table tbody th{background:#f7fafc;font-size:12px;white-space:nowrap;padding:6px 8px}
.rc-table td{font-size:20px;line-height:1}.rc-closed{color:#111}.rc-open{color:#7a8a99}.rc-half{color:#087e8b}
.rc-legend{margin:6px 0 12px}
.rc-photo-box{display:grid;place-items:center;min-height:120px;background:#f3f6f9;border:1px dashed #c8d3de;border-radius:12px;padding:6px}.rc-photo{max-width:100%;max-height:200px;border-radius:8px}
.rc-stages{margin:8px 0 8px 20px;padding:0;display:grid;gap:3px;font-size:14px}
.rc-stage{grid-template-columns:minmax(0,1.3fr) minmax(250px,1fr)!important}
.rc-answer{display:grid;gap:7px}
.rc-hole{display:grid;grid-template-columns:34px 38px 1fr;align-items:center;gap:8px;padding:3px 12px;min-height:40px;border:2px solid #cbd6e1;border-radius:12px;background:#fff;font:inherit;font-weight:700;color:#26394d;cursor:pointer;text-align:left}
.rc-hole:hover:not(:disabled){border-color:#087e8b}.rc-hole.rc-closed{background:#eaf4f5;border-color:#087e8b}.rc-hole.rc-half{background:#f0f9fa;border-color:#0aa}
.rc-hole-no{font-size:18px}.rc-hole-state{font-size:14px;color:#617384}
.rc-dot{width:26px;height:26px;border-radius:50%;border:2px solid #26394d;background:#fff;display:block;position:relative}
.rc-hole.rc-closed .rc-dot{background:#26394d}.rc-hole.rc-half .rc-dot{background:linear-gradient(90deg,#26394d 50%,#fff 50%)}
.rc-thumb{margin-bottom:6px}
.rc-submit{min-height:52px;font-size:18px;margin-top:4px}
.rc-previous{margin-top:12px;padding:10px 14px;border-radius:10px;font-size:14px}.rc-previous.ok{background:#e8f7ee}.rc-previous.bad{background:#fff0ed}.rc-previous-fingering{margin-top:6px;max-width:460px}
@media (max-width:860px){.rc-card-body{grid-template-columns:1fr}.rc-stage{grid-template-columns:1fr!important}}
.rc-sym{vertical-align:middle}.rc-paren{font-size:18px;color:#617384;vertical-align:middle}.rc-legend .rc-sym{width:16px;height:16px}
/* 구멍 번호 안내 그림: 퀴즈의 구멍 버튼(가로를 줄임) 오른쪽, 익히기의 입력 옆 */
.rc-board{display:grid;grid-template-columns:190px 96px;justify-content:start;gap:16px;align-items:stretch}
.rc-holes{display:grid;gap:6px;min-width:0}
/* 구멍 번호 안내 그림은 구멍 버튼 열의 전체 높이에 맞춘다(그림이 열 높이를 키우지 않도록 칸 안에 맞춰 넣는다) */
.rc-guide-cell{position:relative;min-height:0}.rc-guide{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:left center}
.rc-input-row{display:flex;gap:24px;align-items:flex-start;flex-wrap:wrap}.rc-input-row>div{flex:1 1 360px;min-width:0}
.rc-guide-figure{margin:0;flex:0 0 auto;text-align:center}.rc-guide-small{height:150px;width:auto;display:block;margin:0 auto 4px}.rc-guide-figure figcaption{font-size:12px;max-width:150px}
@media (max-width:860px){.rc-board{grid-template-columns:190px 96px}.rc-input-row>div{flex-basis:100%}}
/* 문항 은행(침공) */
.ib-toolbar{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 8px}.ib-file{cursor:pointer}
.ib-summary{border-collapse:collapse;width:100%;font-size:14px}.ib-summary th,.ib-summary td{border-bottom:1px solid var(--line);padding:6px 10px;text-align:center}.ib-summary th[scope=row]{text-align:left}
.ib-filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:12px}.ib-filters .field{min-width:140px}
.ib-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}.ib-item{border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:white}
.ib-item-head{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.ib-item-actions{margin-left:auto;display:flex;gap:6px}
.ib-prompt{margin:8px 0}.ib-choices{margin:0;padding-left:22px}.ib-choices li{margin:2px 0}.ib-correct{font-weight:700;color:var(--teal)}.ib-answers code{background:#edf6f6;border-radius:6px;padding:1px 6px}
.ib-level-1{background:#e8f5e9;color:#2e7d32}.ib-level-2{background:#fff8e1;color:#a66b00}.ib-level-3{background:#fdecea;color:#b3261e}
.ib-form .ib-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px 14px}.ib-form .ib-wide{grid-column:span 2}.ib-form textarea,.ib-form input[type=text],.ib-form input:not([type]){width:100%}
.ib-choice-edit{margin:6px 0;padding-left:22px;display:grid;gap:6px}.ib-choice-edit li{display:flex;gap:8px;align-items:center}.ib-choice-edit input[type=text]{flex:1}
.ib-form-actions{display:flex;gap:8px;margin-top:10px}.ib-errors{color:#b3261e;margin:0 0 10px;padding-left:20px}.ib-preview{padding-left:20px;font-size:14px}
@media (max-width:700px){.ib-form .ib-wide{grid-column:auto}}
.ib-form .field{margin:8px 0;max-width:none;min-width:0}.ib-form .ib-grid{align-items:start}.ib-form textarea{min-height:64px}
.ib-form input[type=radio],.ib-form input[type=checkbox],.ib-item input[type=checkbox]{width:auto;min-height:0;padding:0;margin:0 4px 0 0;accent-color:var(--teal)}
.ib-form fieldset.field{border:1px solid #cbd6e1;border-radius:8px;padding:8px 12px;display:flex;flex-wrap:wrap;gap:6px 16px;align-items:center}.ib-form fieldset legend{font-size:14px;font-weight:700;padding:0 4px}
.ib-form label.inline{display:inline-flex;align-items:center;gap:2px;font-weight:600;white-space:nowrap}.ib-choice-edit input[type=text]{min-height:40px;padding:8px 10px}
.ib-filters .field{margin:0}
/* 침공 설정 */
.iv-toolbar{display:flex;flex-wrap:wrap;gap:10px;margin:8px 0 14px}.iv-list{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.iv-card{display:flex;gap:14px;align-items:flex-start;justify-content:space-between;border:1px solid var(--line);border-radius:14px;padding:14px 16px;background:white}.iv-card p{margin:4px 0 8px}.iv-card-actions{display:flex;gap:6px;flex-shrink:0}
.iv-wave-line{display:flex;flex-wrap:wrap;gap:6px;list-style:none;padding:0;margin:0}.iv-wave-line li{display:flex;align-items:center;gap:2px;background:#f3f6fa;border-radius:10px;padding:3px 8px;font-size:13px}
.iv-editor h3{margin:22px 0 6px}.iv-scope{list-style:none;padding:0;margin:0;display:grid;gap:8px}.iv-scope ul{list-style:none;padding-left:26px;margin:4px 0}.iv-scope li li{margin:3px 0}
.iv-editor input[type=checkbox]{width:auto;min-height:0;margin:0 6px 0 0;accent-color:var(--teal)}.iv-code{flex-wrap:wrap;gap:4px}
.iv-lv{font-size:12px;border-radius:8px;padding:1px 6px;margin-left:3px}.iv-lv-1{background:#e8f5e9;color:#2e7d32}.iv-lv-2{background:#fff8e1;color:#a66b00}.iv-lv-3{background:#fdecea;color:#b3261e}
.iv-scope-total{margin:6px 0 10px}.iv-retry{margin:12px 0;font-weight:700;display:inline-flex;align-items:center}
.iv-waves{list-style:none;padding:0;margin:0;display:grid;gap:12px}.iv-wave{border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:#fbfcfe}.iv-wave-boss{border-color:#f0b37e;background:#fff8f1}
.iv-wave-head{display:flex;align-items:center;gap:8px;margin-bottom:8px}.iv-wave-tools{margin-left:auto;display:flex;gap:6px}.iv-boss{background:#ffe0c2;color:#9a4a00}
.iv-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.iv-wave .field{margin:0;max-width:220px;min-width:140px}
.iv-rows{border-collapse:collapse;margin-bottom:8px}.iv-rows th{font-size:13px;text-align:left;padding:4px 8px;color:var(--muted)}.iv-rows td{padding:4px 8px}.iv-rows input{width:110px;border:1px solid #cbd6e1;border-radius:8px;padding:8px}.iv-rows .select{min-height:40px;min-width:150px}
.monster-badge{flex-shrink:0;vertical-align:middle}
@media (max-width:700px){.iv-card{flex-direction:column}}
/* 침공 진행 */
.iv-live{border:2px solid var(--teal)}.iv-live-ended{border-color:var(--line)}.iv-players{list-style:none;padding:0;margin:10px 0;display:flex;flex-wrap:wrap;gap:8px}.iv-players li{background:#edf6f6;border-radius:10px;padding:6px 10px;display:flex;gap:8px;align-items:center}
.iv-stage{position:relative;width:100%;max-width:960px;aspect-ratio:16/9;border-radius:16px;overflow:hidden;background:#d7e8d1;margin:0 0 14px}.iv-stage canvas{position:absolute;inset:0;width:100%;height:100%}.iv-stage .iv-village{filter:saturate(.85)}
.iv-hud{position:absolute;left:12px;top:12px;display:flex;flex-wrap:wrap;max-width:calc(100% - 24px);gap:6px 10px;align-items:center;background:rgba(20,44,68,.78);color:#fff;border-radius:10px;padding:6px 12px;font-size:14px}
.iv-joined{font-size:17px}.iv-quiz-wait{max-width:960px}
/* 침공 전투 */
.iv-battle{max-width:960px}.iv-prompt{font-size:20px;font-weight:700;margin:6px 0 12px}.iv-prompt .item-body p{margin:0 0 .4em}.iv-big{font-size:22px;font-weight:800;margin:4px 0}
.iv-choices{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}.iv-choices .btn{width:100%;text-align:left;font-size:17px;padding:14px 16px}.iv-choices .btn[aria-pressed=true]{background:#e0f2f1;border-color:var(--teal);color:var(--teal)}
.iv-short{display:flex;gap:10px;max-width:520px}.iv-short input{flex:1;font-size:18px;border:1px solid #cbd6e1;border-radius:10px;padding:12px}
.iv-feedback{font-weight:700;border-radius:10px;padding:8px 12px;margin:0 0 10px}.iv-feedback.ok{background:#e8f5e9;color:#2e7d32}.iv-feedback.no{background:#fff3e0;color:#a65a00}
.iv-arrows{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 14px}.iv-arrows span{width:52px;height:52px;display:grid;place-items:center;font-size:30px;border-radius:12px;background:#eef3f7;border:2px solid #cbd6e1}.iv-arrows .hit{background:#e8f5e9;border-color:#4caf50}.iv-arrows .miss{background:#fdecea;border-color:#ef5350}
.iv-arrow-time{display:flex;align-items:center;gap:10px;margin:6px 0}.iv-arrow-bar{flex:1;height:12px;border-radius:99px;background:#e3e9ee;overflow:hidden}.iv-arrow-bar i{display:block;height:100%;width:100%;background:#43a047;border-radius:99px;transition:width .25s linear}.iv-arrow-time b{min-width:3.6em;text-align:right;font-variant-numeric:tabular-nums}.iv-arrow-time.low .iv-arrow-bar i{background:#e53935}.iv-arrow-time.low b{color:#c62828}
.iv-arrow-pad{display:flex;gap:8px}.iv-arrow-pad .btn{font-size:24px;min-width:64px}
/* 침공 특수 공격 캐스팅 */
.iv-cast{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.14);border-radius:8px;padding:2px 8px}.iv-cast-cells{display:inline-flex;gap:3px}.iv-cast-cells i{width:12px;height:12px;border-radius:3px;background:rgba(255,255,255,.28);border:1px solid rgba(255,255,255,.55)}.iv-cast-cells i.on{background:#ffca28;border-color:#ffca28}
.iv-cast-wrong{display:inline-flex;gap:2px}.iv-cast-wrong b{font-size:12px;color:rgba(255,255,255,.35)}.iv-cast-wrong b.x{color:#ff8a80}
.iv-feedback.special{background:#fff8e1;color:#8a5a00;border:1px solid #ffca28}
/* 침공 보스 */
.iv-boss-panel{margin:10px 0;padding:10px 12px;border:1px solid #f0b37e;background:#fff8f1;border-radius:12px;display:grid;grid-template-columns:auto auto 1fr auto;gap:6px 10px;align-items:center}.iv-boss-panel details,.iv-boss-panel>p{grid-column:1/-1;margin:0}
.iv-bosshp{height:12px;border-radius:6px;background:#e6d5c5;overflow:hidden;display:block}.iv-bosshp i{display:block;height:100%;background:#ef5350}
.iv-contrib{list-style:none;padding:0;margin:6px 0 0;display:grid;gap:4px}.iv-contrib li{display:grid;grid-template-columns:90px 1fr 70px;gap:8px;align-items:center;font-size:14px}.iv-contrib b{text-align:right}.iv-contrib-bar{height:8px;background:#f1e3d4;border-radius:4px;overflow:hidden}.iv-contrib-bar i{display:block;height:100%;background:#f59e0b}
.iv-bossline{margin:0 0 6px;font-weight:700;color:#9a4a00}
/* 침공 보조 공격 */
.iv-help{margin:14px 0 4px}.iv-help-row{display:flex;align-items:center;gap:12px;max-width:420px}.iv-help-row input[type=range]{flex:1;accent-color:var(--teal)}.iv-help output{min-width:48px;font-weight:800;color:var(--teal)}
.iv-assist-panel{border-color:#9ac0ee;background:#f2f7fe}.iv-assist-panel .iv-contrib-bar i{background:#3b82f6}
.iv-feedback.help{background:#e8f1fd;color:#1e40af;border:1px solid #9ac0ee}
/* 침공 직업·장비 */
.iv-gear{max-width:1400px;margin-top:16px}.iv-jobs{display:flex;flex-wrap:wrap;gap:10px 18px;margin:6px 0 14px}.iv-jobgroup{display:flex;flex-direction:column;gap:4px}.iv-jobgroup h3{margin:0;font-size:13px;color:var(--teal)}.iv-jobrow{display:flex;flex-wrap:wrap;gap:8px}.iv-jobgroup{max-width:100%}.iv-jobrow .iv-job{flex:0 0 232px;width:232px}.iv-jobrow .iv-job strong{font-size:15px}
.iv-job{display:flex;flex-direction:column;gap:2px;align-items:flex-start;text-align:left;padding:12px 14px;border:2px solid #cbd6e1;border-radius:12px;background:#fff;cursor:pointer}.iv-job small{color:var(--muted)}.iv-job[aria-pressed=true]{border-color:var(--teal);background:#e0f2f1}.iv-job:disabled{opacity:.6;cursor:default}.iv-job{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr);grid-template-rows:auto;align-content:center;align-items:center;column-gap:6px;min-height:74px;padding:6px 14px;overflow:hidden;border-radius:14px}.iv-job-img{position:absolute;top:0;right:0;bottom:0;width:106px;height:100%;object-fit:cover;object-position:50% 22%;margin:0;-webkit-mask-image:linear-gradient(to right,transparent 0,rgba(0,0,0,.55) 38%,#000 72%);mask-image:linear-gradient(to right,transparent 0,rgba(0,0,0,.55) 38%,#000 72%);pointer-events:none}.iv-job>strong,.iv-job>.iv-job-wp,.iv-job>.iv-soon{position:relative;z-index:1}.iv-job>strong{grid-column:1}.iv-job>.iv-soon{grid-column:2;justify-self:start;margin:0 0 3px 6px;align-self:end}.iv-job>.iv-job-wp{grid-column:1/-1}.iv-job>strong{margin-bottom:3px}.iv-job-wp{display:block;font-size:12px;line-height:1.45;color:#41566b;overflow-wrap:anywhere}.iv-job-wp i{display:inline-block;width:4.6em;box-sizing:border-box;text-align:justify;text-align-last:justify;font-style:normal;font-weight:700;color:#0b6e75;margin-right:6px;padding-right:6px;border-right:1.5px solid #9db1c0;line-height:1.1;vertical-align:baseline}.iv-job.soon{background:#eef1f4;border-color:#d7dde4;color:#4c5b6a;opacity:1}.iv-job.soon .iv-job-img{filter:grayscale(1);opacity:.65}.iv-job.soon .iv-job-wp i{color:#5b6a79;border-color:#b9c3cd}.iv-soon{font-size:11px;font-weight:700;color:#4c5b6a;background:#dde3ea;border-radius:999px;padding:1px 8px;margin-bottom:2px}
.iv-power{background:#f3f6fa;border-radius:10px;padding:8px 12px}.iv-gear h3{margin:14px 0 6px}
.iv-tiers{list-style:none;padding:0;margin:0;display:grid;gap:6px}.iv-tiers li{display:grid;grid-template-columns:48px 1fr auto 150px;gap:10px;align-items:center;border:1px solid var(--line);border-radius:10px;padding:6px 10px;background:#fff}.iv-tiers li.eq{border-color:var(--teal);background:#effaf9}.iv-tiers .btn{white-space:nowrap}.iv-tiers li:not(.have){background:#fafbfc}
.iv-tier{font-weight:800;color:var(--muted)}.iv-on{background:var(--teal);color:#fff}
@media (max-width:700px){.iv-tiers li{grid-template-columns:40px 1fr;}}
.iv-store .iv-tiers li,.iv-bag li{display:flex;flex-wrap:wrap;align-items:center;gap:6px 12px}.iv-store .iv-tiers li strong,.iv-bag li strong{flex:1 1 180px;min-width:0}.iv-store .iv-tiers li .btn,.iv-bag li .btn{flex:0 0 auto;white-space:nowrap}.iv-store .iv-tier{flex:0 0 72px}.iv-store h3{margin:14px 0 6px}.iv-cast-stable{margin-left:6px;padding:0 6px;border-radius:8px;background:rgba(255,255,255,.2);font-size:12px}

.iv-bars{list-style:none;margin:0 0 8px;padding:0;display:grid;gap:6px}.iv-bars li{display:grid;grid-template-columns:minmax(120px,260px) 1fr 64px;gap:10px;align-items:center}.iv-bar-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.iv-bar{display:block;height:12px;border-radius:6px;background:var(--line);overflow:hidden}.iv-bar i{display:block;height:100%;background:var(--teal)}.iv-bars b{text-align:right;font-variant-numeric:tabular-nums}.iv-result h3{margin:14px 0 6px}.iv-result-row{border:1px solid var(--line);border-radius:10px;padding:6px 10px;margin-bottom:6px;background:#fff}.iv-result-row summary{display:grid;grid-template-columns:minmax(120px,200px) 1fr 64px minmax(120px,auto);gap:10px;align-items:center;cursor:pointer}.iv-result-row .iv-bars{margin-top:8px}.iv-history details{margin-bottom:8px}@media (max-width:700px){.iv-bars li{grid-template-columns:1fr 64px}.iv-bars .iv-bar{grid-column:1/-1;order:3}.iv-result-row summary{grid-template-columns:1fr 64px}}
.iv-rewards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-bottom:6px}.iv-rewards .field input{max-width:140px}.iv-reward{background:#fff3cd;color:#7a5200}.iv-reward-note{margin:6px 0 0}
.iv-qhead{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:8px 0 2px}.iv-stagebadge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:13px;font-weight:800;color:#fff}.iv-stage-required{background:#c62828}.iv-stage-general{background:#546e7a}.iv-stage-review{background:#6a1b9a}.iv-skip{margin-left:auto}.iv-wait{margin:6px 0;padding:6px 10px;border-radius:8px;background:#fff3cd;color:#7a5200}.iv-skip-note{margin-left:auto}
.iv-req-head{margin:14px 0 4px;display:flex;align-items:center;gap:8px}.iv-picked,.iv-pick-list{list-style:none;margin:0 0 8px;padding:0;display:grid;gap:6px}.iv-picked li,.iv-pick-list li{display:flex;flex-wrap:wrap;align-items:center;gap:6px 12px;border:1px solid var(--line);border-radius:10px;padding:6px 10px;background:#fff}.iv-picked-label{font-size:13px;color:var(--muted)}.iv-picked-prompt{flex:1 1 200px;min-width:0}.iv-picked-tools{display:flex;gap:4px}.iv-pick-panel,.iv-nq{border:1px dashed var(--line);border-radius:10px;padding:10px;margin:8px 0;background:#fafcfc}.iv-pick-q{width:100%;max-width:360px;margin-bottom:8px}.iv-pick-empty{margin:4px 0}
.iv-progress{margin:8px 0}.iv-progress-head{display:flex;justify-content:space-between;align-items:baseline;gap:8px;margin-bottom:4px}.iv-timer{font-variant-numeric:tabular-nums;font-weight:800;color:var(--teal)}.iv-progress-bar{display:flex;gap:3px;height:14px}.iv-seg{display:block;position:relative;min-width:6px;border-radius:7px;background:var(--line);overflow:hidden}.iv-seg b{position:absolute;left:0;top:0;bottom:0;width:0;background:var(--teal);transition:width .25s linear}.iv-seg.boss b{background:#c62828}.iv-time{max-width:240px}
.class-settings .check-group{margin:0 0 4px 40px;padding-left:12px;border-left:2px solid var(--line,#d9e1ea)}
.class-settings .check.sub{margin:6px 0}
.iv-combo{display:inline-block;margin-left:8px;padding:1px 8px;border-radius:10px;background:#fff3e0;color:#e65100;font-weight:800;font-size:12px}.iv-combo.hot{background:#e65100;color:#fff}
.iv-guide{background:var(--panel-soft,#f3f7fb);border-left:3px solid var(--teal);padding:6px 10px;border-radius:4px}
.iv-sicon-msw{image-rendering:pixelated;object-fit:contain;vertical-align:middle}.iv-skillbar{display:inline-flex;gap:4px;vertical-align:middle;margin-right:6px}.iv-skillbtn{display:inline-flex;flex-direction:column;align-items:center;gap:0;min-width:40px;padding:2px 6px;border-radius:10px;border:2px solid #ffffff55;background:#ffffff1c;color:#fff;cursor:pointer;font:inherit}.iv-skillbtn small{font-size:10px;font-weight:800;line-height:1}.iv-skillbtn.sel{border-color:#ffd54a;background:#ffd54a33;box-shadow:0 0 0 2px #ffd54a55}.iv-skillbtn:hover{background:#ffffff33}.iv-sicon{display:block}
.iv-slots{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 10px}.iv-slot{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:10px;border:1px solid var(--line);background:#fff}.iv-slot b{font-size:12px;color:var(--teal)}.iv-slot.on{border-color:var(--teal);background:#e6f4f4}.iv-slot.lock{background:#f3f4f6;color:#6b7280}.iv-tier .iv-sicon{display:inline-block;vertical-align:-4px}
.iv-progress{max-width:960px;box-sizing:border-box;width:100%}.iv-progress-bar{width:100%;box-sizing:border-box}.iv-seg{min-width:0}
.iv-wave-fade{position:fixed;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;background:rgba(6,12,22,.55);opacity:0;pointer-events:none;transition:opacity .35s ease}.iv-wave-fade.show{opacity:1}
.iv-wave-fade-text{color:#fff;font-size:clamp(28px,5vw,56px);font-weight:900;letter-spacing:.02em;text-shadow:0 3px 18px rgba(0,0,0,.6);opacity:0;transform:scale(.96)}.iv-wave-fade-text.in{animation:ivWaveText 1.3s ease both}
@keyframes ivWaveText{0%{opacity:0;transform:scale(.94)}22%{opacity:1;transform:scale(1)}78%{opacity:1}100%{opacity:0;transform:scale(1.02)}}
@media (prefers-reduced-motion:reduce){.iv-wave-fade{transition:none}.iv-wave-fade-text.in{animation:none;opacity:1;transform:none}}
.rich-editor{display:grid;gap:12px}.rich-editor .blog-preview-panel{margin:0}
.item-body{line-height:1.7}.item-body p{margin:.3em 0}.item-body .item-img,.item-inline .item-img{display:inline-block;max-width:100%;height:auto;margin:6px 0;border-radius:8px;vertical-align:middle}.item-body .item-img{display:block}.item-inline p{display:inline;margin:0}

.ib-choice-edit li{align-items:flex-start}.ib-choice-rich{flex:1;min-width:0}.ib-choice-edit label.inline{padding-top:8px}
.ib-tag{background:#e3f2fd;color:#0d47a1}.ib-tag small{font-weight:400}.ib-tag-none{background:#fff3e0;color:#a65a00}
.ib-curriculum{display:block}.ib-curr-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.ib-with-add{display:flex;gap:6px;align-items:center}.ib-with-add select{flex:1;min-width:0}
.ib-warn{color:#a65a00;margin:0 0 8px}.ib-addcat{display:flex;margin-top:6px}.ib-curr-grid .ib-create{grid-column:1/-1;border:1px dashed #b9c4d6;border-radius:8px;padding:10px;background:#f7f9fc}.ib-create .actions{margin-top:8px}.ib-explain .item-body{display:inline-block;vertical-align:top}
.ib-catalog>summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:8px}.ib-catalog>summary::-webkit-details-marker{display:none}
.ib-cat-subject{border-top:1px solid var(--line);padding:8px 0}.ib-cat-areas,.ib-cat-standards{margin:6px 0 6px 18px;padding:0;list-style:none;display:grid;gap:4px}.ib-cat-standards{margin-left:16px;font-size:14px}
.ib-item-head .ib-tag{max-width:100%}
.ib-form fieldset.ib-curriculum{display:block}.ib-choice-rich .blog-preview-wrap{padding:8px 12px;max-height:240px}.ib-choice-rich .blog-preview-head{padding:6px 12px}.ib-choice-rich .blog-preview-panel[hidden]{display:none}
/* 1.0.1: 침공 무대·답 입력의 좁은 화면 배치. HUD는 무대 밖 형제라 넓은 화면에서는 무대 위에 겹치고, 좁은 화면에서는 무대 위쪽에 따로 놓인다 */
.iv-stage-wrap{position:relative;max-width:960px;display:flex;flex-direction:column}.iv-stage-wrap>.iv-stage{order:1}.iv-stage-wrap>.iv-hud{z-index:2}
.iv-short input{min-width:0}.iv-short .btn{flex:none}
@media(max-width:640px){.iv-stage-wrap>.iv-hud{position:static;order:0;max-width:none;margin:0 0 8px;font-size:13px;padding:6px 10px}.iv-short{max-width:none}}
/* 1.0.1: 좁은 화면(가로 메뉴 줄)에서는 하위 메뉴(우리 반 마을·수업)도 같은 줄에 이어 붙인다. 세로 격자로 두면 메뉴 줄이 여러 층으로 어긋난다 */
@media(max-width:750px){.nav .village-subnav{display:flex;gap:6px;padding:0}.nav .village-subnav a{font-size:14px;padding:10px 12px}.nav .lesson-subnav .subnav-group{width:auto;padding:10px 12px;white-space:nowrap;gap:8px}.nav .lesson-subnav .subnav-items{display:flex;gap:6px;padding:0}}
.ib-extra{margin-top:10px;border:1px dashed #b9c4d6;border-radius:8px;padding:8px 10px}.ib-extra-add{margin-top:8px}.ib-extra-line{margin:4px 0 0}
.ib-curriculum [data-f-addcat]{min-height:32px}
.ib-extra{display:block}.ib-extra .ib-curr-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.ib-extra>.btn{margin-top:8px}
.calendar-terms .terms-list{list-style:none;margin:0;padding:0;display:grid;gap:4px}.terms-pair{display:grid;grid-template-columns:1fr 1fr;gap:8px}.terms-pair legend{grid-column:1/-1}.terms-off-row{display:flex;gap:8px;margin-bottom:6px;align-items:center}.terms-off-row .input{flex:1}
.base-table{width:100%;border-collapse:collapse;text-align:center;table-layout:fixed}.base-table th:first-child{width:56px}.base-table th,.base-table td{border:1px solid #d6dde8;padding:6px 8px}.base-table thead th{background:#f1f5fa}.base-table .base-off{background:#f3f3f3}.base-special{background:#e8f2ff}.base-hours{margin:10px 0 0}.base-edit select{width:100%;min-width:0;max-width:100%;min-height:34px;padding:2px 18px 2px 6px;font-size:.82rem;text-overflow:ellipsis}.base-edit td{padding:4px}.base-edit .inline{display:block;margin-top:4px;font-size:.85rem}
.annual-week-nav{display:flex;gap:10px;align-items:center;margin:8px 0}.annual-cell{background:none;border:0;padding:4px;width:100%;cursor:pointer;font:inherit;color:inherit}.annual-cell:hover{background:#eef4fb}.annual-off{background:#fff5ed;color:#8a5a2b;font-size:.9rem}.annual-edited{color:#a65a00}
.hours-table td,.hours-table th{text-align:center}.hours-over{color:#b3412f;font-weight:600}.hours-under{color:#1d5fa8;font-weight:600}.hours-ok{color:#2a7a4a}.hours-table tfoot th,.hours-table tfoot td{background:#f1f5fa}
.ib-cat-band{list-style:none;margin:8px 0 2px -18px;color:#2f5f78}

/* 침공 화살표: 틀리면 좌우로 흔들림, 웨이브 안내 중에는 막대가 가득 찬 채 대기 */
@keyframes iv-shake{0%,100%{transform:translateX(0)}15%{transform:translateX(-8px)}35%{transform:translateX(8px)}55%{transform:translateX(-6px)}75%{transform:translateX(6px)}90%{transform:translateX(-3px)}}
.iv-arrows.shake{animation:iv-shake .45s ease-in-out}.iv-arrow-wait{margin:2px 0}.iv-arrow-time.wait .iv-arrow-bar i{background:#90a4ae}.iv-arrow-pad .btn:disabled{opacity:.45}
@media (prefers-reduced-motion:reduce){.iv-arrows.shake{animation:none;outline:2px solid #e53935}}
/* 문항 은행: 여러 문항 한 번에 입력(웹 표)와 좁은 화면(태블릿·휴대폰)에서 양식을 세로로 쌓기 */
.bk-panel .bk-group{border:1px solid #cbd6e1;border-radius:12px;padding:12px 14px;margin:0 0 14px;background:#fbfdff}.bk-group-head{display:flex;justify-content:space-between;align-items:center;gap:8px}.bk-group-head h3{margin:0;font-size:16px}
.bk-tags{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:8px 12px}.bk-tags .field,.bk-row .field{margin:6px 0;min-width:0;max-width:none}.bk-tags .bk-wide{grid-column:1/-1}.bk-picked{margin:2px 0 8px}
.bk-rows{list-style:none;margin:8px 0;padding:0;display:grid;gap:12px}.bk-row{border:1px solid #d8e1ea;border-radius:10px;padding:10px 12px;background:#fff}.bk-row.bad{border-color:#e0a09b;background:#fffafa}
.bk-row-head{display:flex;justify-content:space-between;align-items:center;gap:8px}.bk-row-head span{display:flex;gap:10px}
.bk-meta{display:grid;grid-template-columns:2fr 1fr 1fr;gap:8px 12px}.bk-meta .bk-wide{grid-column:auto}
.bk-row textarea,.bk-row input.input,.bk-paste textarea{width:100%}
.bk-choices{border:1px solid #cbd6e1;border-radius:8px;padding:8px 12px;display:grid;gap:6px}.bk-choice{display:flex;gap:8px;align-items:center}.bk-choice .input{flex:1;min-width:0}.bk-choice label.inline{display:inline-flex;align-items:center;gap:4px;font-weight:600;white-space:nowrap;min-width:46px}
.bk-panel input[type=checkbox]{width:auto;min-height:0;padding:0;margin:0 4px 0 0;accent-color:var(--teal)}
.bk-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-start}.bk-paste{flex:1;min-width:240px}.bk-paste summary{cursor:pointer;font-size:14px;color:var(--teal);font-weight:600;padding:6px 0}.bk-paste textarea{margin:6px 0}
.bk-footer{flex-wrap:wrap;position:sticky;bottom:0;background:linear-gradient(transparent,#fff 30%);padding-top:14px}
@media (max-width:1100px){
 .ib-form .ib-grid,.ib-form .ib-curr-grid{grid-template-columns:1fr}.ib-form .ib-wide{grid-column:auto}
 .ib-form fieldset.field{width:100%}.ib-form .ib-with-add{width:100%}
 .ib-choice-edit{padding-left:0}.ib-choice-edit li{flex-direction:column;align-items:stretch;gap:4px}.ib-choice-edit label.inline{padding-top:0}.ib-choice-rich{width:100%}
 .ib-form-actions,.ib-toolbar{flex-wrap:wrap}.ib-form-actions .btn,.ib-toolbar .btn{flex:1 1 160px}
 .bk-tags,.bk-meta{grid-template-columns:1fr}.bk-meta .bk-wide{grid-column:auto}.bk-panel .bk-group{padding:10px}
 .page-head:has(+ .ib-toolbar){flex-wrap:wrap}.page-head:has(+ .ib-toolbar)>*{min-width:0}
}

.seat-items .iv-tiers li{display:flex;flex-wrap:wrap;align-items:center;gap:6px 12px}.seat-items .iv-tiers li strong{white-space:nowrap;flex:0 0 auto}.seat-items .iv-tiers li .muted{flex:1 1 220px;min-width:0}


/* 침공 화살표 패턴: MSW 원본 스프라이트(76×76)로 누르기 전·누름·누른 뒤를 보인다 */
.iv-arrows .iv-arrow-cell{width:60px;height:60px;padding:0;background:none;border:0;border-radius:12px;position:relative}.iv-arrow-cell .iv-arrow-img{width:100%;height:100%;image-rendering:pixelated;display:block;user-select:none;-webkit-user-drag:none}
.iv-arrow-cell.next{outline:2px dashed #087e8b;outline-offset:2px}.iv-arrow-cell.miss{outline:2px solid #e53935;outline-offset:2px;background:#fdecea}.iv-arrow-cell.hit{background:none}.iv-sr{position:absolute;left:-9999px}
.iv-arrow-pad .iv-pad-key{position:relative;width:68px;height:68px;padding:0;border:0;background:none;cursor:pointer;border-radius:14px}.iv-pad-key img{position:absolute;inset:0;width:100%;height:100%;image-rendering:pixelated}.iv-pad-key .down{display:none}.iv-pad-key:active .up,.iv-pad-key.down .up{display:none}.iv-pad-key:active .down,.iv-pad-key.down .down{display:block}.iv-pad-key:disabled{opacity:.45;cursor:not-allowed}.iv-pad-key:focus-visible{outline:3px solid #087e8b}
/* 침공 진행 도구(교사: 남은 시간·버프)와 학생 HUD 버프 표시 */
.iv-tools{border:1px solid #cbd6e1;border-radius:12px;padding:10px 14px;margin:10px 0;background:#f8fbfd}.iv-tools h3{margin:0 0 6px;font-size:15px}
.iv-tool-row{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;margin:6px 0}.iv-tool-btns{display:inline-flex;flex-wrap:wrap;gap:6px;margin-left:auto}.iv-tools .badge.on{background:#e8f5e9;color:#1b5e20}
.iv-buff-chip{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:99px;font-size:13px;font-weight:700;background:#fff3cd;color:#7a4b00;border:1px solid #f0c36d}.iv-buff-chip.speed{background:#e3f2fd;color:#0d47a1;border-color:#90caf9}
@media (max-width:700px){.iv-tool-btns{margin-left:0}}

/* 교사 학사일정 벤토 그리드: 위 월간 일정표, 가운데 연간 시간표(2) + 오늘의 수업 시간(1), 아래 학사일정·기초 시간표·교과별 시수(1:1:1). 좁은 화면(≤1100px)에서는 한 줄에 하나씩 쌓는다. */
.cal-bento{display:grid;gap:16px}.cal-row{display:flex;gap:16px;align-items:stretch}.cal-row>.panel{flex:1 1 0;min-width:0;margin:0}.cal-row-mid>.calendar-annual{flex:2 1 0}
.cal-row .table-wrap{overflow-x:auto}.terms-off-row{flex-wrap:wrap}.terms-off-row label{display:flex;flex-direction:column;gap:2px;font-size:.8rem;color:#52657a}.terms-off-name{flex:1 1 200px}.terms-off-row .input{width:100%}
@media (max-width:1100px){.cal-row{flex-direction:column}.cal-row>.panel,.cal-row-mid>.calendar-annual{flex:none;width:100%}}
.cal-row .base-table td{padding:4px;font-size:.85rem;overflow:hidden}.cal-row .base-table .badge{display:block;margin:2px auto 0;width:max-content;font-size:.68rem;padding:0 6px}.cal-row .hours-table th,.cal-row .hours-table td{padding:4px 6px;font-size:.85rem}
.cal-row .hours-table td{white-space:normal;overflow-wrap:anywhere}

/* 무기 툴팁(메이플스토리 장비 툴팁 형식): 어두운 판, 위에 강화 별, 이름, 종류, 능력치(기본 흰색·강화 노란색·주문서 보라색), 고유 능력치, 남은 성공 슬롯 */
.iv-tiers li[data-tip-item]{cursor:help}.iv-tiers li[data-tip-item]:focus-visible{outline:3px solid var(--teal);outline-offset:1px}.iv-act{display:inline-flex;gap:6px;align-items:center;justify-content:flex-end}
.wt{box-sizing:border-box;width:292px;max-width:calc(100vw - 16px);padding:12px 14px 10px;border-radius:8px;border:1px solid #6b747d;background:#394048;color:#f3f5f7;font-size:13px;line-height:1.55;box-shadow:0 8px 24px rgba(0,0,0,.35)}
.wt[hidden]{display:none}.wt-float{position:fixed;z-index:2000;pointer-events:none}
.wt-stars{display:flex;justify-content:center;gap:1px;margin-bottom:2px;font-size:15px;letter-spacing:0;color:#7b848d}.wt-stars i{font-style:normal;min-width:14px;text-align:center}.wt-stars i.on{color:#ffd84a}
.wt-name{display:block;text-align:center;font-size:17px;font-weight:800}.wt-name b{color:#ffd84a}.wt-sub{margin:2px 0 0;text-align:center;color:#c5ccd3;font-size:12px}.wt-eq{color:#6fe0d6;font-weight:800}
.wt hr{border:0;border-top:1px dotted #7b848d;margin:8px 0}
.wt-stats{margin:0}.wt-stats>div{display:flex;justify-content:space-between;gap:8px}.wt-stats dt{color:#c5ccd3}.wt-stats dd{margin:0;font-weight:800}.wt-stats small{font-weight:600}
.wt .base{color:#fff}.wt .enh{color:#ffd84a}.wt .scroll{color:#c9a0ff}
.wt-h{margin:6px 0 0;color:#6fe0d6;font-weight:800;font-size:12px}.wt-list{margin:2px 0 0;padding:0;list-style:none}.wt-list .none{color:#8f98a1}
.wt-slots{margin:8px 0 0;padding-top:6px;border-top:1px dotted #7b848d}.wt-slots b{color:#7dff9a}
.wt-diff{margin:4px 0 0;font-size:12px;font-weight:800}.wt-diff.up{color:#7dff9a}.wt-diff.down{color:#ff8a80}
.wt-detail{position:relative;margin:10px 0}.wt-close{position:absolute;right:8px;top:8px;border:1px solid #7b848d;background:transparent;color:#fff;border-radius:6px;font-size:12px;padding:2px 8px;cursor:pointer}
@media (max-width:700px){.iv-tiers li>*:not(.iv-tier):not(strong){grid-column:2}.iv-act{justify-content:flex-start}.wt-float{left:8px!important;right:8px;top:auto!important;bottom:8px;width:auto}.wt-detail{width:auto}}

/* 무기 인벤토리(메이플스토리 아이템 인벤토리 형식): 어두운 판에 장착 칸 2개와 20칸 격자, 칸마다 무기 아이콘 */
.inv{box-sizing:border-box;max-width:420px;padding:8px 10px 10px;border-radius:10px;border:2px solid #2f353c;background:#4a525b;color:#f3f5f7}
.inv-head{display:flex;align-items:center;gap:8px;margin-bottom:8px;padding:3px 8px;border-radius:6px;background:#2f353c;font-size:11px;letter-spacing:.06em}.inv-head strong{font-size:13px;letter-spacing:0;color:#ffd84a}.inv-count{margin-left:auto;font-weight:800;letter-spacing:0;font-size:13px}.inv-count.full{color:#ff8a80}
.inv-eqslots{list-style:none;margin:0 0 8px;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:6px}.inv-eqslot{display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto auto;column-gap:8px;align-items:center;padding:6px;border-radius:8px;background:#394048;cursor:help}.inv-eqslot:focus-visible{outline:3px solid #6fe0d6}
.inv-slotname{grid-column:1/-1;font-size:11px;color:#c5ccd3}.inv-eqslot .inv-cell{grid-row:2/4}.inv-eqslot strong{font-size:12px;line-height:1.2}.inv-eqslot .muted{font-size:11px;color:#c5ccd3}.inv-eqslot .btn{grid-column:1/-1;margin-top:4px;justify-self:start}
.inv-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:4px}
.inv-cell{position:relative;box-sizing:border-box;display:flex;align-items:center;justify-content:center;width:100%;aspect-ratio:50/62;min-width:48px;border:1px solid #8b95a0;border-radius:4px;background:#e9edf1;overflow:hidden}.inv-eqslot .inv-cell{width:56px}
.inv-cell.empty{background:#dfe4e9;opacity:.8}.inv-cell.has{border-color:#e58aa8;box-shadow:inset 0 0 0 1px #fff;cursor:help}.inv-cell.has:focus-visible{outline:3px solid #6fe0d6;outline-offset:1px}.inv-cell.eq{border-color:#17a2a8;background:#d9f2f1}.inv-cell.other{opacity:.55}
.inv-cell img{max-width:100%;max-height:100%;image-rendering:pixelated;object-fit:contain}.inv-noicon{padding:2px;font-size:10px;line-height:1.1;text-align:center;color:#394048;word-break:keep-all}
.inv-lv{position:absolute;right:2px;bottom:1px;font-size:11px;color:#b45309;text-shadow:0 0 2px #fff,0 0 2px #fff}.inv-e{position:absolute;left:2px;top:1px;font-style:normal;font-size:10px;font-weight:800;color:#fff;background:#17a2a8;border-radius:3px;padding:0 3px}
.inv-full{margin:8px 0 0;color:#ffb4ab;font-size:12px;font-weight:700}.inv-next{list-style:none;margin:8px 0 0;padding:0;font-size:12px;color:var(--muted)}.inv-next li+li{margin-top:2px}
.wt-head{display:flex;gap:10px;align-items:center}.wt-icon{display:inline-flex;align-items:center;justify-content:center;width:64px;height:72px;border:1px solid #6b747d;border-radius:6px;background:#2d343b}.wt-icon img{image-rendering:pixelated}.wt-icon i{font-style:normal;font-size:22px;color:#8f98a1}.wt-head .wt-sub{text-align:left;margin:0;font-size:12px}
.wt-actions{margin-top:8px;padding-top:8px;border-top:1px dotted #7b848d;display:flex;gap:8px;align-items:center;flex-wrap:wrap}.wt-actions .muted{color:#c5ccd3}
.iv-wicon{display:inline-block;vertical-align:middle;width:25px;height:30px;object-fit:contain;image-rendering:pixelated}.iv-wicon.none{line-height:30px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:4px;font-size:12px}
@media (max-width:700px){.inv{max-width:none}.inv-eqslots{grid-template-columns:1fr}}
.wt-remove{display:inline-flex;gap:6px;margin-left:auto}.wt-actions .btn.secondary{background:#4a525b;color:#fff;border-color:#7b848d}.wt-actions .btn.danger{color:#ffb4ab;border-color:#a1554e}.wt-actions .btn[disabled]{opacity:.45}
.inv-scrolls{margin:8px 0 0;font-size:12px;color:#e7ebef;display:flex;flex-wrap:wrap;gap:4px 6px;align-items:center}.inv-scrolls.muted{color:#c5ccd3}.inv-scroll{padding:1px 7px;border-radius:10px;background:#394048;border:1px solid #7b848d}.inv-scroll b{color:#c9a0ff}
.wt-scroll{display:inline-flex;gap:6px;align-items:center;flex-wrap:wrap}.wt-scroll select{max-width:100%;border-radius:6px;border:1px solid #7b848d;background:#2d343b;color:#fff;padding:3px 6px;font-size:12px}.wt-scroll-note{color:#c5ccd3}.iv-drops strong{color:#7c3aed}
.wt-scroll{display:flex;flex-direction:column;align-items:stretch;width:100%}.wt-scroll select{width:100%}

/* 성장 페이지 */
.gr-stats{list-style:none;margin:8px 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.gr-stats li{display:flex;flex-direction:column;align-items:center;padding:10px 6px;border-radius:10px;border:1px solid var(--line);background:#fff}.gr-stats li span{font-size:13px;color:var(--muted)}.gr-stats li b{font-size:26px}.gr-stats li small{font-size:11px;color:var(--teal)}.gr-stats.now li{border-color:var(--teal);background:#effaf9}
.gr-actions{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}.gr-history ol{margin:6px 0;padding-left:20px;font-size:13px}.gr-history li.last{font-weight:700}
.gr-selfexp{height:12px;border-radius:8px;background:#e5e9ee;overflow:hidden;margin:6px 0}.gr-selfexp span{display:block;height:100%;background:linear-gradient(90deg,#17a2a8,#6fe0d6)}
.gr-selftable{width:100%;border-collapse:collapse;margin:8px 0}.gr-selftable th,.gr-selftable td{padding:6px 8px;border-bottom:1px solid var(--line);text-align:center}.gr-selftable th[scope=row]{text-align:left;white-space:nowrap}.gr-btns{display:flex;gap:4px;justify-content:center;flex-wrap:wrap}
@media (max-width:700px){.gr-stats{grid-template-columns:repeat(2,1fr)}.gr-selftable{font-size:13px}}
.gr-self>.panel-body{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,2fr);gap:8px 32px;align-items:start}.gr-col{min-width:0}.gr-col h3:first-child{margin-top:0}.gr-selftable th{white-space:nowrap}
@media(max-width:900px){.gr-self>.panel-body{grid-template-columns:1fr}}
.gr-recent{list-style:none;margin:6px 0;padding:0;display:flex;flex-wrap:wrap;gap:6px}.gr-recent li{padding:2px 10px;border-radius:12px;background:#effaf9;border:1px solid var(--teal);font-size:13px}.gr-recent b{color:var(--teal)}
.ht-list{list-style:none;margin:0 0 12px;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}
.ht-mon{display:grid;grid-template-columns:44px 1fr;align-items:center;column-gap:8px;padding:8px;border:1px solid var(--line,#d6dde5);border-radius:10px;background:var(--surface,#fff)}
.ht-mon.front{border-color:var(--accent,#0f766e);box-shadow:0 0 0 2px color-mix(in srgb,var(--accent,#0f766e) 25%,transparent)}
.ht-badge{grid-row:span 3;display:flex;justify-content:center}
.ht-hp{display:block;height:6px;border-radius:3px;background:#e3e8ee;overflow:hidden}.ht-hp i{display:block;height:100%;background:#e5484d}
.ht-mon small{color:var(--muted,#5b6b7b)}
.ht-prompt{margin-bottom:10px}.ht-choices{margin:0 0 10px;padding-left:20px}
.ht-fb{font-weight:600}.ht-fb.good{color:#0f766e}.ht-fb.bad{color:#b45309}
/* 침공 진행: 넓은 화면에서는 문항·화살표 패널을 게임 화면 옆에 둔다(스크롤 없이 풀 수 있게). 좁은 화면은 아래에 쌓인다 */
.iv-arena{display:block}.iv-arena-main{min-width:0}
@media(min-width:1100px){.iv-arena{display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,420px);gap:16px;align-items:start}.iv-arena .iv-stage-wrap,.iv-arena .iv-stage{max-width:none}.iv-arena .iv-battle{max-width:none;position:sticky;top:12px;max-height:calc(100vh - 24px);overflow:auto;margin:0}}
/* 침공 HUD 정리: 난이도는 색 원 안의 한 글자, 스킬·캐스팅은 게임 화면 왼쪽 아래 상자(스킬 칸이 2개면 위아래로, 선택한 스킬만 캐스팅 게이지가 켜진다) */
.iv-lvdot{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;font-size:12px;font-weight:800;color:#fff;vertical-align:middle;background:#2e9b4f}.iv-lvdot-2{background:#2f6fd6}.iv-lvdot-3{background:#d6392f}
.iv-skillbox{position:absolute;left:12px;bottom:26px;z-index:2;background:rgba(20,44,68,.78);color:#fff;border-radius:10px;padding:6px 10px;font-size:14px}.iv-skillbox:empty{display:none}
.iv-skillbox .iv-skillbar{display:grid;gap:6px;margin:0}.iv-skillrow{display:flex;align-items:center;gap:8px;min-height:40px}.iv-skillidle{font-size:13px;opacity:.55}.iv-skillrow:not(.on) .iv-skillbtn{opacity:.7}
@media(max-width:640px){.iv-skillbox{position:static;order:2;margin:8px 0 0}}
.iv-level{display:inline-flex;align-items:center;gap:4px;font-size:13px;color:#546e7a;margin-left:6px}.iv-level .iv-streak{letter-spacing:1px}
.iv-combo-slot{min-height:30px;display:flex;align-items:center;margin:0 0 6px}.iv-combo-slot .iv-combo{font-size:20px;font-weight:900;color:#e8590c;letter-spacing:.2px}.iv-combo-slot .iv-combo.hot{color:#d6336c}

@media(max-width:560px){.bulk-bonus-list{grid-template-columns:1fr;max-height:min(300px,38vh)}}
#exp-grant-form,#bonus-bulk-form{padding-bottom:4px}
/* 성장 허브 */
.gh-summary{margin:0 0 14px}.gh-stats{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px}.gh-stats li{background:#f1f6f8;border-radius:12px;padding:10px 14px;display:grid;gap:2px}.gh-stats span{font-size:13px;color:var(--muted)}.gh-stats b{font-size:20px}.gh-line{margin:0}
.gh-cards .hub-card.off{opacity:.55;cursor:default}
.growth-subnav{margin-left:0}
/* 교사 성장 리포트: 정보량에 맞는 벤토 그리드. 데스크톱은 왼쪽 열(학생·경험치 지급, 스크롤을 따라 붙는다)과 오른쪽 9칸(요약·스탯 / 장비 / 긴 기록 카드), 태블릿 2열, 휴대폰 1열.
   키가 서로 다른 카드가 한 줄에 놓여 큰 빈칸이 생기지 않게, 같은 줄의 짧은 카드끼리만 묶고 긴 목록 카드(학생·경험치)는 목록 안에서 스크롤한다. */
.gr-grid{display:grid;grid-template-columns:minmax(260px,3fr) minmax(0,9fr);gap:14px;align-items:start}
.gr-side{display:grid;gap:14px;position:sticky;top:12px;max-height:calc(100vh - 24px);overflow:auto;min-width:0}
.gr-main{display:grid;grid-template-columns:repeat(9,minmax(0,1fr));gap:14px;align-items:stretch;min-width:0}
.gr-card{min-width:0;margin:0;display:flex;flex-direction:column}.gr-card>.panel-body{flex:1}
.gr-span-summary{grid-column:span 5}.gr-span-stats{grid-column:span 4}.gr-span-equip{grid-column:1/-1}.gr-span-wide{grid-column:1/-1}
.gr-students{list-style:none;margin:8px 0;padding:0;display:grid;gap:4px;max-height:52vh;overflow:auto}.gr-student{width:100%;display:grid;grid-template-columns:34px minmax(0,1fr);grid-template-areas:"no name" "no info";align-items:center;column-gap:8px;text-align:left;padding:7px 9px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;min-height:44px}.gr-student.on{border-color:var(--teal);background:#eaf6f7}.gr-student:focus-visible{outline:3px solid #e29c22;outline-offset:2px}
.gr-no{grid-area:no;font-weight:800;color:var(--teal);text-align:center}.gr-name{grid-area:name;font-weight:700;overflow-wrap:anywhere}.gr-student small{grid-area:info;color:var(--muted)}
.gr-search input{width:100%}.gr-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.gr-pager{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap;margin-top:10px;font-size:14px}.gr-pager .btn{min-height:40px}
.gr-error{color:#b3261e;margin:6px 0}.gr-empty{margin:6px 0}.gr-who{font-size:15px}
.gr-level{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.gr-level>b{font-size:30px;color:var(--teal)}.gr-exp{flex:1 1 220px;display:grid;gap:4px;min-width:0}.gr-exp .progress{height:10px}
.gr-line{margin:8px 0}.gr-counts{list-style:none;margin:12px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:8px}.gr-counts li{background:#f1f6f8;border-radius:10px;padding:8px 12px;display:grid;gap:2px}.gr-counts span{font-size:13px;color:var(--muted)}.gr-counts b{font-size:18px}
.gr-table{width:100%;border-collapse:collapse;font-size:14px}.gr-table th,.gr-table td{padding:7px 8px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;overflow-wrap:anywhere}.gr-table thead th{font-size:13px;color:var(--muted)}
.gr-q{max-width:340px}.gr-q .text-btn{text-align:left;overflow-wrap:anywhere}.gr-detail-row td{background:#f8fbfc}.gr-detail{display:grid;gap:8px}.gr-detail dl{display:grid;gap:4px;margin:0}.gr-detail dl div{display:flex;gap:10px;flex-wrap:wrap}.gr-detail dt{font-weight:700;min-width:80px}.gr-detail dd{margin:0;overflow-wrap:anywhere}.gr-choices{margin:0;padding-left:20px}.gr-prompt img{max-width:100%}.gr-expl{border-top:1px dashed var(--line);padding-top:6px}
.gr-slots{list-style:none;margin:8px 0;padding:0;display:grid;gap:8px}.gr-slots li{display:flex;gap:10px;align-items:flex-start}.gr-slot{flex:0 0 64px;font-size:13px;color:var(--muted)}.gr-slots small{display:block}
.gr-grant{display:grid;grid-template-columns:92px minmax(0,1fr);gap:6px 8px;align-items:end;margin-bottom:10px}.gr-grant .btn,.gr-grant p{grid-column:1/-1}.gr-grant p{margin:0;min-height:1.2em}.gr-grant .field{margin:0}.gr-grant input{width:100%}.gr-exp-list{list-style:none;margin:0;padding:0;display:grid;gap:6px;max-height:28vh;overflow:auto}.gr-exp-grid{display:grid;grid-template-columns:minmax(220px,1fr) minmax(0,2fr);gap:18px}.gr-sub{margin:0 0 6px;font-size:14px;color:var(--muted)}.gr-exp-list li{display:grid;gap:1px;border-bottom:1px solid var(--line);padding-bottom:5px;overflow-wrap:anywhere}
.gr-els{margin:4px 0 0;padding-left:16px;font-size:13px}.gr-ongoing{background:#fff7e6;border-radius:10px;padding:8px 12px}
@media(max-width:1100px){.gr-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.gr-side,.gr-main{display:contents}.gr-side{position:static;max-height:none;overflow:visible}.gr-card{grid-column:span 1}.gr-span-students,.gr-span-wide,.gr-span-equip{grid-column:1/-1}.gr-span-students{order:1}.gr-span-summary{order:2}.gr-span-stats{order:3}.gr-span-equip{order:4}.gr-span-exp{order:5}.gr-span-wide{order:6}.gr-students{max-height:34vh}}
@media(max-width:700px){.gr-exp-grid{grid-template-columns:1fr}.gr-grid{grid-template-columns:1fr}.gr-card,.gr-span-summary,.gr-span-stats,.gr-span-equip,.gr-span-exp{grid-column:1/-1}.gr-table{font-size:13px}}

/* 성장 허브: 카드 네 개가 한 줄에(좁은 화면은 2열·1열) */
.gh-cards{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.gh-cards .hub-card{display:block;padding:18px 18px 16px;min-height:0}.gh-cards .hub-card h2{font-size:22px;margin:6px 0 4px}.gh-cards .hub-card p{font-size:14px;margin:0}
@media(max-width:1000px){.gh-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:520px){.gh-cards{grid-template-columns:1fr}}

/* 장비 관리: 무기 인벤토리 · 가방 · 스킬 관리를 가로로 나란히(넓은 화면 3열, 중간 2열, 좁으면 1열) */
.iv-board{display:grid;grid-template-columns:minmax(0,336px) 264px minmax(300px,1fr);gap:8px 20px;align-items:start}.iv-board h3{margin:8px 0 6px}.iv-board .inv{max-width:none}.iv-b-skills .iv-tiers li{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px}.iv-b-skills .iv-tiers li .iv-act{margin-left:auto}.iv-b-skills .iv-tiers li>strong{flex:1 1 140px;min-width:0}.iv-b-skills .iv-tiers li .muted{flex:1 1 100%}.iv-b-skills .iv-tier{white-space:nowrap}.iv-b-skills .iv-tiers .btn{white-space:normal}.inv-bagbox .inv-cell .inv-noicon{font-size:11px;line-height:1.2;text-align:center;padding:2px;color:#203146}
@media(max-width:700px){.iv-jobgroup{width:100%}.iv-jobrow{flex-wrap:wrap}.iv-jobrow .iv-job{flex:1 1 220px;width:auto}}
/* 가방 안의 주문서 줄은 밝은 바탕이라 어두운 인벤토리용 색을 되돌린다 */
.iv-b-bag .inv-scrolls{color:#203146}.iv-b-bag .inv-scrolls.muted{color:var(--muted)}.iv-b-bag .inv-scroll{background:#f1ecfb;border-color:#cdbdf0}.iv-b-bag .inv-scroll b{color:#6d3bd2}

/* 무기·가방 인벤토리: 칸 크기를 같게 고정하고(그림이 없는 칸도 줄어들지 않게) 두 상자의 높이를 맞춘다 */
.iv-board .inv-grid{grid-template-columns:repeat(5,minmax(0,56px));gap:4px;justify-content:center}.iv-board .inv-cell{width:100%;height:auto;min-width:0;aspect-ratio:56/68}.iv-board .inv-eqslot .inv-cell{width:56px;height:68px}
.iv-board .inv-cell.empty{padding:0;line-height:normal}
.iv-board .inv{min-height:440px}
.iv-board .inv-bagbox .inv-grid{grid-template-columns:repeat(4,minmax(0,56px))}
/* 가방 상자: 안쪽 여백은 무기 인벤토리와 같고, 맨 아래 빈 공간에 내 포인트를 보여 준다 */
.iv-board .inv-bagbox{display:flex;flex-direction:column}.iv-board .inv-bagbox .inv-grid{justify-content:start}.iv-board .inv-bagbox{width:100%}.inv-points{margin-top:auto;padding-top:8px;display:flex;justify-content:space-between;align-items:center;border-top:1px solid #6b747d;font-size:13px;color:#c5ccd3}.inv-points strong{color:#ffd76a;font-size:15px}

/* 장비 패널의 실제 너비에 맞춰 열 수를 정한다(화면 너비가 아니라 패널 너비 기준: 사이드바가 있으면 화면이 넓어도 패널은 좁다) */
.iv-gear>.panel-body{container-type:inline-size}
@container (max-width:939px){.iv-board{grid-template-columns:minmax(0,336px) 264px}.iv-b-skills{grid-column:1/-1}}
@container (max-width:659px){.iv-board{grid-template-columns:minmax(0,1fr)}.iv-board .inv{min-height:0}.iv-board .inv-eqslots{grid-template-columns:1fr}.iv-board .inv-grid{justify-content:start}.iv-board .inv-bagbox{width:264px;max-width:100%}}

.iv-power-row{display:flex;gap:14px;align-items:center;margin:0 0 6px}.iv-power-row .iv-power{flex:1;margin:0}.iv-avatar{width:168px;height:168px;flex:none;image-rendering:pixelated;background:#edf4e9;border-radius:12px}.iv-power-row .iv-power{display:flex;flex-direction:column;gap:3px;padding:12px 16px}.iv-power-job{font-size:1.1em}@media(max-width:520px){.iv-avatar{width:112px;height:112px}}

.inv-kept{margin-top:8px;font-size:12px;color:#c5ccd3}.inv-kept ul{list-style:none;margin:4px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:4px}.inv-kept .inv-cell{width:56px;height:68px;aspect-ratio:auto}
/* 사냥터 지도 */
.fd-layout{display:grid;grid-template-columns:minmax(0,1100px) minmax(280px,360px);gap:14px;align-items:start}.fd-main{min-width:0}.fd-side{min-width:0}.fd-side-empty{padding:12px;border-radius:12px;background:#f3f6fa;color:var(--muted)}.fd-side-empty p{margin:0}.fd-wrap{border-radius:12px;overflow:hidden;background:#cfe9ff}.fd-canvas{display:block;width:100%;height:auto;aspect-ratio:1100/620;image-rendering:auto;outline:none;touch-action:none}.fd-canvas.on{box-shadow:inset 0 0 0 3px #17a2a8}
.fd-debug{margin-top:6px}
/* 사냥터 지도: 캐스팅 게이지 · 공격 단추 · 게이지 충전 문제 */
.fd-hud{margin:10px 0}.fd-gauge{padding:10px 12px;border-radius:12px;background:#f3f6fa}.fd-gauge-head{display:flex;flex-wrap:wrap;gap:6px 14px;align-items:baseline;margin-bottom:8px}.fd-count{font-weight:700;color:#0b6e75}.fd-combo{font-size:13px;color:var(--muted)}.fd-combo.hot{color:#d9480f;font-weight:700}
.fd-pips{display:grid;grid-template-columns:repeat(20,minmax(0,1fr));gap:3px}.fd-pips i{height:16px;border:1.5px solid #8fb6c0;border-radius:4px;background:#eaf4f6}.fd-pips i.on{background:linear-gradient(#59d7e0,#17a2a8);border-color:#0b6e75}
.fd-attacks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:10px 0 4px}.fd-atk{position:relative;display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:8px;align-items:center;text-align:left;padding:8px 44px 8px 10px;border:0;border-radius:12px;background:#f3f6fa;font:inherit;cursor:pointer;user-select:none;-webkit-user-select:none;touch-action:manipulation}.fd-atk kbd{grid-row:1/3;min-width:30px;height:30px;display:grid;place-items:center;border:0;border-radius:8px;background:#dfe8ee;font:700 15px/1 inherit}.fd-atk b{font-size:15px;overflow-wrap:anywhere}.fd-atk .fd-sicon{grid-row:1/3;grid-column:2;width:32px;height:32px;image-rendering:pixelated}.fd-atk:has(.fd-sicon){grid-template-columns:auto auto 1fr}.fd-atk:has(.fd-sicon) b,.fd-atk:has(.fd-sicon) small{grid-column:3}.fd-atk small{color:var(--muted);font-size:12px}.fd-atk .fd-cost{position:absolute;right:10px;top:50%;transform:translateY(-50%);font-weight:700;color:#0b6e75}.fd-atk:active{background:#d9f2f1}.fd-atk:focus-visible{outline:2px solid #17a2a8;outline-offset:2px}.fd-atk.off{opacity:.55}.fd-atk.cooling{opacity:.6;background:#eef1f3}.fd-atk.cooling .fd-cost{color:#b02a37}.fd-atk.empty{opacity:.5}
.fd-msg{min-height:1.4em;margin:2px 2px 0;font-size:14px;color:#b02a37}.fd-charge{margin-top:8px}.fd-q{padding:12px;border-radius:12px;background:#f3f6fa}
@media(max-width:1180px){.fd-layout{grid-template-columns:1fr}}
@media(max-width:640px){.fd-attacks{grid-template-columns:1fr}.fd-pips i{height:12px}}
/* 무기 상점(/growth/weapon-shop) */
.ws-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px}
.ws-card{padding:12px 14px;border-radius:12px;background:#f3f6fa;display:flex;flex-direction:column;gap:4px}.ws-card.off{opacity:.78}
.ws-head{display:flex;gap:10px;align-items:center}.ws-icon{width:50px;height:60px;object-fit:contain;flex:none}.ws-icon.none{display:grid;place-items:center;background:#dfe8ee;border-radius:8px;color:#5b6a79}
.ws-line{margin:2px 0;font-size:13.5px}.ws-warn{color:#b02a37}.ws-foot{display:flex;justify-content:space-between;align-items:center;margin-top:6px}
.ws-table{width:100%;border-collapse:collapse;font-size:13.5px}.ws-table th,.ws-table td{padding:8px 6px;text-align:left;vertical-align:top;border-bottom:1px solid #e1e8ef}.ws-price{width:90px}
.wt-req{margin:6px 0 0;font-size:12.5px;color:#41566b}.wt-req.bad,.wt-unmet{color:#b02a37}.wt-unmet{font-size:12.5px}
@media(max-width:520px){.ws-list{grid-template-columns:1fr}.ws-table{display:block;overflow-x:auto}}

.iv-scope .iv-node-row{display:flex;align-items:center;gap:4px}.iv-scope .iv-node-row>label{flex:1;min-width:0;flex-wrap:wrap;gap:4px}.iv-tog{flex:none;width:28px;height:28px;min-height:0;padding:0;border:1px solid var(--line);border-radius:6px;background:#f3f6fa;color:#203146;cursor:pointer;font:inherit;line-height:1}.iv-tog:hover{background:#e6edf5}
.iv-scope .iv-depth-0>.iv-node-row{font-size:17px;font-weight:700}.iv-scope .iv-depth-1>.iv-node-row{font-size:16px}.iv-scope ul ul{padding-left:30px}.iv-scope .iv-leaf{margin-left:32px}
.iv-nq.ib-form{margin-top:8px}.iv-nq .ib-itemform{width:100%;min-width:0}
.iv-wave .iv-nq .field{max-width:none;min-width:0}