:root{--color-bg: #f7f6f3;--color-bg-card: #f4f1ec;--color-bg-white: #ffffff;--color-bg-header: #2d2a26;--color-text-primary: #2d2a26;--color-text-secondary: #5c564e;--color-text-muted: #7a756e;--color-text-on-dark: #f0ede8;--color-text-on-dark-muted: rgba(240,237,232,.7);--color-border: #e0dbd4;--color-border-light: #e8e4de;--color-accent: #e8884a;--color-accent-dark: #c96f35;--color-blue: #1a73e8;--color-green: #2e7d32;--color-red: #d32f2f;--color-yellow: #fee500;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--focus-ring: 0 0 0 2px var(--color-accent)}*{margin:0;padding:0;box-sizing:border-box}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}body{font-family:Pretendard,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--color-bg);color:var(--color-text-primary)}.app-layout{display:flex;flex-direction:column;min-height:100vh}.app-header{background:#2d2a26;color:#f0ede8;padding:0 24px;height:52px;display:flex;align-items:center;gap:28px;border-bottom:1px solid rgba(255,255,255,.06)}.app-header h1{font-size:18px;font-weight:600;white-space:nowrap}.app-nav{display:flex;gap:4px;height:100%}.app-nav a{color:var(--color-text-on-dark-muted);text-decoration:none;padding:0 14px;display:flex;align-items:center;font-size:13px;font-weight:500;border-bottom:2px solid transparent;transition:color .15s,border-color .15s;letter-spacing:.2px}.app-nav a:hover{color:#f0ede8}.app-nav a.active{color:#f0ede8;border-bottom-color:#e8884a}.app-header .logout-btn{margin-left:auto;background:transparent;border:1px solid rgba(240,237,232,.25);color:var(--color-text-on-dark-muted);padding:5px 12px;border-radius:var(--radius-sm);cursor:pointer;font-size:12px;transition:color .15s,border-color .15s}.app-header .logout-btn:hover{color:#f0ede8;border-color:#f0ede84d}.app-content{flex:1;padding:24px;max-width:1200px;width:100%;margin:0 auto}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:#f5f5f5}.login-card{background:#fff;padding:48px 40px;border-radius:var(--radius-lg);box-shadow:0 4px 24px #00000014;width:90%;max-width:360px}.login-card h2{text-align:center;margin-bottom:32px;font-size:22px}.login-card label{display:block;font-size:13px;font-weight:500;margin-bottom:6px;color:#555}.login-card input{width:100%;padding:10px 12px;border:1px solid #ddd;border-radius:6px;font-size:14px;margin-bottom:16px}.login-card button{width:100%;padding:12px;background:#1a73e8;color:#fff;border:none;border-radius:6px;font-size:15px;font-weight:600;cursor:pointer}.login-card button:disabled{opacity:.6;cursor:not-allowed}.login-card .error{color:#d32f2f;font-size:13px;margin-bottom:12px;text-align:center}.page-title{font-size:20px;font-weight:700;margin-bottom:20px}.wireframe-box{background:#fff;border:2px dashed #ccc;border-radius:8px;padding:24px;margin-bottom:16px;min-height:120px;display:flex;align-items:center;justify-content:center;color:#888;font-size:14px}.wireframe-box.filled{border-style:solid;border-color:#e0e0e0;display:block;color:#333}.settings-section{background:#fffefa;border:1px solid #e0dbd4;border-radius:8px;padding:24px;margin-bottom:16px}.settings-section h3{font-size:16px;margin-bottom:16px;padding-bottom:8px;border-bottom:1px solid #ece8e2;color:#2d2a26}.month-selector{display:flex;align-items:center;gap:12px}.month-selector select{padding:8px 12px;border:1px solid #ddd;border-radius:6px;font-size:14px}.btn{padding:8px 18px;border:none;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;transition:opacity .15s;letter-spacing:.1px}.btn:hover{opacity:.85}.btn-primary{background:#2d2a26;color:#f0ede8}.btn-secondary{background:#eae7e2;color:#4a4540}.btn-share{background:#fee500;color:#3c1e1e;font-weight:600}.report-page-header{display:flex;align-items:center;gap:16px;margin-bottom:20px;flex-wrap:wrap}.report-page-header .page-title{margin-bottom:0}.report-month-badge{padding:4px 14px;background:#3d3530;color:#f0ede8;border-radius:4px;font-size:13px;font-weight:700;letter-spacing:.5px}.report-progress{display:flex;align-items:center;gap:8px;margin-left:auto}.report-progress-label{font-size:12px;color:var(--color-text-muted);font-weight:500}.report-progress-value{font-size:14px;font-weight:700;color:#2d2a26}.report-progress-bar{width:80px;height:6px;background:#ece8e2;border-radius:3px;overflow:hidden}.report-progress-fill{height:100%;background:var(--color-green);border-radius:3px;transition:width .3s ease-out}.report-split{display:grid;grid-template-columns:1fr 480px;gap:24px;align-items:start}.report-left{min-width:0}.report-right{position:sticky;top:16px}.send-table{width:100%;border-collapse:separate;border-spacing:0;background:#fffefa;border:1px solid #e0dbd4;border-radius:8px;overflow:hidden}.send-table thead{background:#f4f1ec}.send-table th{padding:10px 12px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--color-text-muted);text-align:left;border-bottom:1px solid #e0dbd4}.send-th-num{width:40px;text-align:center}.send-th-score{width:72px;text-align:center}.send-th-status{width:80px;text-align:center}.send-row{cursor:pointer;transition:background .1s}.send-row:hover{background:#fdf6f0}.send-row--active,.send-row--active:hover{background:#faeee3}.send-row td{padding:10px 12px;font-size:14px;color:#2d2a26;border-bottom:1px solid #ece8e2}.send-row:last-child td{border-bottom:none}.send-cell-num{text-align:center;color:var(--color-text-muted);font-size:12px;font-weight:500}.send-cell-name{font-weight:600}.send-cell-score,.send-cell-status{text-align:center}.score-pill{display:inline-block;padding:2px 8px;border-radius:10px;font-size:12px;font-weight:600}.score-pill--done{background:#e8f5e9;color:#2e7d32}.score-pill--partial{background:#fff8e1;color:#f57f17}.score-pill--empty{background:#f4f1ec;color:var(--color-text-muted)}.send-badge{display:inline-block;padding:3px 10px;border-radius:10px;font-size:11px;font-weight:700;letter-spacing:.3px}.send-badge--sent{background:#e0f2f1;color:#00796b}.send-badge--pending{background:#f4f1ec;color:var(--color-text-muted)}.send-table-empty{text-align:center;padding:32px;color:var(--color-text-muted);font-size:14px}.report-actions{display:flex;gap:8px;align-items:center;margin-bottom:12px;flex-wrap:wrap}.report-sent-time{font-size:12px;color:#00796b;font-weight:500;margin-left:auto}.report-empty-icon{font-size:28px;color:#d4cfc8;margin-bottom:8px}.report-paper{--rpt-brand: #e8884a;--rpt-brand-dark: #c96f35;--rpt-brand-light: #fdf6f0;--rpt-brand-border: #f0d4bb;--rpt-brand-hover: #faeee3;--rpt-text-primary: #2d2a26;--rpt-text-secondary: #5c564e;--rpt-text-muted: #9b9388;--rpt-text-body: #3d3832;--rpt-bg: #fffefa;--rpt-bg-card: #f4f1ec;--rpt-bg-track: #f0ede8;--rpt-border: #e0dbd4;--rpt-border-light: #e8e4de;--rpt-border-input: #d4cfc8;--rpt-divider: #ece8e2;--rpt-pad: 28px;--rpt-subj-1: #d4855a;--rpt-subj-2: #5b8cb8;--rpt-subj-3: #4a9e7e;--rpt-subj-4: #8877b0;--rpt-subj-5: #c46e8a;--rpt-subj-6: #c9a04a;background:var(--rpt-bg);border:1px solid var(--rpt-border);padding:0;min-height:600px;max-width:480px;font-family:Pretendard,-apple-system,BlinkMacSystemFont,sans-serif;overflow:hidden}.report-empty{text-align:center;color:var(--rpt-text-muted);padding:48px 0;font-size:15px}.rpt-header{background:#3d3530;color:#f0ede8;padding:var(--rpt-pad) var(--rpt-pad) 24px;display:flex;justify-content:space-between;align-items:flex-start}.rpt-header-left{display:flex;align-items:center;gap:12px}.rpt-logo{width:40px;height:40px;background:#e8884a;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:800;color:#fff}.rpt-academy{font-size:18px;font-weight:700;letter-spacing:-.3px}.rpt-branch{font-size:12px;opacity:.85;margin-top:1px}.rpt-header-right{text-align:right}.rpt-month{font-size:32px;font-weight:800;line-height:1}.rpt-year{font-size:12px;opacity:.8;margin-top:2px}.rpt-title-bar{background:var(--rpt-brand);padding:10px var(--rpt-pad)}.rpt-title{color:#fff;font-size:12px;font-weight:600;letter-spacing:2.5px;text-transform:uppercase}.rpt-student-row{display:flex;align-items:center;gap:12px;padding:16px var(--rpt-pad);border-bottom:1px solid var(--rpt-divider)}.rpt-student-label{font-size:12px;color:var(--rpt-text-muted);font-weight:500}.rpt-student-name{font-size:18px;font-weight:700;color:var(--rpt-text-primary)}.rpt-section-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;color:var(--rpt-text-secondary);padding:0 var(--rpt-pad);margin-top:22px;margin-bottom:12px}.rpt-chart{padding:0 var(--rpt-pad);display:flex;flex-direction:column;gap:10px}.rpt-chart-row{display:flex;align-items:center;gap:10px}.rpt-chart-subject{width:48px;font-size:14px;font-weight:700;color:var(--rpt-text-primary);text-align:right;flex-shrink:0}.rpt-chart-track{flex:1;height:28px;background:var(--rpt-bg-track);border-radius:4px;overflow:hidden}.rpt-chart-bar{height:100%;border-radius:4px;background:var(--rpt-brand);min-width:4px;transition:width .3s}.rpt-chart-row:nth-child(1) .rpt-chart-bar{background:var(--rpt-subj-1)}.rpt-chart-row:nth-child(2) .rpt-chart-bar{background:var(--rpt-subj-2)}.rpt-chart-row:nth-child(3) .rpt-chart-bar{background:var(--rpt-subj-3)}.rpt-chart-row:nth-child(4) .rpt-chart-bar{background:var(--rpt-subj-4)}.rpt-chart-row:nth-child(5) .rpt-chart-bar{background:var(--rpt-subj-5)}.rpt-chart-row:nth-child(6) .rpt-chart-bar{background:var(--rpt-subj-6)}.rpt-chart-value{width:38px;font-size:18px;font-weight:800;color:var(--rpt-text-primary);text-align:right;flex-shrink:0}.rpt-chart-delta{width:42px;font-size:12px;font-weight:700;text-align:left;flex-shrink:0}.rpt-chart-delta.up{color:#2563eb}.rpt-chart-delta.down{color:#dc2626}.rpt-chart-delta.same{color:var(--rpt-text-muted)}.rpt-details{padding-bottom:8px}.rpt-detail-card{margin:0 var(--rpt-pad) 14px;padding:14px 16px;background:var(--rpt-bg-card);border-radius:6px;border-left:4px solid var(--rpt-brand)}.rpt-detail-card:nth-child(2){border-left-color:var(--rpt-subj-1)}.rpt-detail-card:nth-child(3){border-left-color:var(--rpt-subj-2)}.rpt-detail-card:nth-child(4){border-left-color:var(--rpt-subj-3)}.rpt-detail-card:nth-child(5){border-left-color:var(--rpt-subj-4)}.rpt-detail-card:nth-child(6){border-left-color:var(--rpt-subj-5)}.rpt-detail-card:nth-child(7){border-left-color:var(--rpt-subj-6)}.rpt-detail-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.rpt-detail-subject{font-size:15px;font-weight:700;color:var(--rpt-text-primary)}.rpt-detail-score-wrap{display:flex;align-items:center;gap:4px}.rpt-score-input{width:52px;min-height:36px;padding:6px 4px;border:1px solid var(--rpt-border-input);border-radius:4px;text-align:center;font-size:15px;font-weight:700;color:var(--rpt-text-primary);background:var(--rpt-bg)}.rpt-score-input:focus-visible{outline:2px solid #e8884a;outline-offset:1px;border-color:#e8884a}.rpt-score-input::-webkit-inner-spin-button,.rpt-score-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.rpt-score-unit{font-size:12px;color:var(--rpt-text-muted)}.rpt-status-icon{font-size:12px;margin-left:2px}.rpt-comment{width:100%;padding:8px 10px;border:1px solid var(--rpt-border-light);border-radius:4px;font-size:13px;line-height:1.7;resize:vertical;color:var(--rpt-text-body);background:var(--rpt-bg);font-family:inherit;min-height:44px;overflow:hidden}.rpt-comment:focus-visible{outline:2px solid #e8884a;outline-offset:1px;border-color:#e8884a}.rpt-comment::placeholder{color:#a09a92}.rpt-ai-btn{margin-top:6px;padding:8px 16px;min-height:36px;background:transparent;border:1px solid var(--rpt-border);border-radius:4px;font-size:12px;font-weight:600;color:var(--rpt-text-secondary);cursor:pointer;transition:background .15s}.rpt-ai-btn:hover{background:var(--rpt-bg-card);border-color:var(--rpt-text-muted)}.rpt-ai-btn:focus-visible{outline:2px solid #e8884a;outline-offset:1px}.rpt-ai-btn:disabled{opacity:.6;cursor:wait}.rpt-total-comment{margin:0 var(--rpt-pad);padding:14px 16px;background:var(--rpt-bg-card);border-radius:6px;border:1px solid var(--rpt-border-light)}.rpt-total-comment p{font-size:14.5px;line-height:1.75;color:var(--rpt-text-primary);margin:0}.rpt-footer{margin-top:24px;padding:0 var(--rpt-pad) 24px}.rpt-footer-line{height:1px;background:var(--rpt-border);margin-bottom:14px}.rpt-footer-content{display:flex;justify-content:space-between;align-items:center}.rpt-footer-name{font-size:13px;font-weight:600;color:var(--rpt-text-secondary)}.rpt-footer-tel{font-size:13px;color:var(--rpt-text-muted);letter-spacing:.3px}.rpt-score-display{font-size:18px;font-weight:800;color:var(--rpt-text-primary)}.rpt-comment-text{font-size:14.5px;line-height:1.75;color:var(--rpt-text-primary);margin:0;white-space:pre-wrap}.rpt-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:64px 0;gap:12px;color:var(--rpt-text-muted);font-size:14px}.rpt-spinner{width:28px;height:28px;border:3px solid var(--rpt-bg-track);border-top-color:var(--rpt-brand);border-radius:50%;animation:rpt-spin .7s linear infinite}@keyframes rpt-spin{to{transform:rotate(360deg)}}@media (max-width: 960px){.report-split{grid-template-columns:1fr 400px;gap:16px}}@media (max-width: 768px){.report-split{grid-template-columns:1fr;gap:16px}.report-right{position:static}.report-page-header{flex-direction:column;align-items:flex-start;gap:8px}.report-progress{margin-left:0;width:100%}.report-progress-bar{flex:1}}@media (max-width: 640px){.app-content{padding:16px 8px}.page-title{font-size:17px;margin-bottom:14px}.app-header{padding:8px 12px;height:auto;min-height:48px;flex-wrap:wrap;gap:8px}.app-header h1{font-size:15px}.app-nav{gap:0;flex-wrap:wrap}.app-nav a{padding:6px 10px;font-size:13px}.report-actions{flex-direction:column;align-items:stretch}.report-actions .btn{width:100%;min-height:44px;justify-content:center;font-size:14px}.report-sent-time{margin-left:0;text-align:center}.report-paper{--rpt-pad: 18px;max-width:100%;border-left:none;border-right:none;border-radius:0}.rpt-header{padding:18px var(--rpt-pad) 16px}.rpt-academy{font-size:15px}.rpt-month{font-size:26px}.rpt-student-name{font-size:16px}.rpt-chart-subject{width:40px;font-size:13px}.rpt-chart-value{width:32px;font-size:16px}.rpt-chart-delta{width:36px;font-size:11px}.rpt-detail-card{margin:0 var(--rpt-pad) 10px;padding:12px}.rpt-total-comment{margin:0 var(--rpt-pad);padding:12px}.rpt-footer-content{flex-direction:column;gap:4px;align-items:flex-start}.rpt-ai-btn{width:100%;min-height:44px;font-size:13px}.rpt-score-input{min-height:44px;width:56px;font-size:16px}.rpt-comment{font-size:16px;min-height:48px}}@media (max-width: 380px){.report-paper{--rpt-pad: 12px}.rpt-logo{width:32px;height:32px;font-size:16px}.rpt-academy{font-size:13px}.rpt-month{font-size:22px}.rpt-chart-track{height:18px}}.timer-header{display:flex;align-items:center;gap:16px;margin-bottom:20px;flex-wrap:wrap}.timer-date{font-size:14px;color:#8a8580;background:#eae7e2;padding:4px 12px;border-radius:6px}.timer-actions{margin-left:auto;display:flex;gap:8px}.btn-finish{background:#e65100;color:#fff;border:none;padding:8px 18px;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer}.btn-finish:hover{background:#bf360c}.btn-finish:disabled{opacity:.4;cursor:default}.btn-leave{background:#37474f;color:#fff;border:none;padding:8px 18px;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer}.btn-leave:hover{background:#263238}.timer-layout{display:grid;grid-template-columns:280px 1fr;gap:20px;min-height:500px}.timer-left{background:#fff;border-radius:12px;padding:16px;border:1px solid #e8e5e0}.timer-right{background:#fff;border-radius:12px;padding:20px;border:1px solid #e8e5e0}.timer-section-title{font-size:12px;font-weight:600;color:#8a8580;text-transform:uppercase;letter-spacing:.5px;margin-bottom:10px}.timer-empty{color:#aaa;font-size:14px;text-align:center;padding:40px 20px;line-height:1.6}.timer-class-list{display:flex;flex-direction:column;gap:6px}.timer-class-card{padding:10px 14px;border-radius:var(--radius-md);cursor:pointer;border:1px solid transparent;transition:background .15s,border-color .15s,color .15s;background:none;text-align:left;width:100%;font:inherit;color:inherit}.timer-class-card:hover{background:#f5f3ef}.timer-class-card--active{background:#1a73e8;color:#fff;border-color:#1a73e8}.timer-class-card--active .timer-class-time,.timer-class-card--active .timer-class-grade{color:#ffffffbf}.timer-class-card--other{opacity:.65}.timer-class-name{font-size:14px;font-weight:600;display:flex;align-items:center;gap:6px}.timer-class-time{font-size:12px;color:#8a8580;margin-top:2px}.timer-class-grade{font-size:11px;color:#8a8580}.timer-dow-badge{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:4px;background:#eae7e2;color:#5a5550;font-size:11px;font-weight:700}.timer-attendance-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid #eae7e2}.timer-attendance-header h3{font-size:16px;font-weight:700}.timer-attendance-count{font-size:13px;color:#1a73e8;font-weight:600}.timer-student-list{display:flex;flex-direction:column;gap:4px}.timer-student-row{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-radius:8px;transition:background .1s}.timer-student-row:hover{background:#f9f8f6}.timer-student-name{font-size:14px;font-weight:500}.timer-student-actions{display:flex;gap:6px;align-items:center}.btn-sm{padding:5px 12px;font-size:12px;border-radius:6px;border:none;cursor:pointer;font-weight:600}.btn-present{background:#e8f5e9;color:#2e7d32}.btn-present:hover{background:#c8e6c9}.btn-late{background:#fff3e0;color:#e65100}.btn-late:hover{background:#ffe0b2}.att-badge{display:inline-block;padding:4px 12px;border-radius:6px;font-size:12px;font-weight:600}.att-badge--present{background:#e8f5e9;color:#2e7d32}.att-badge--late{background:#fff3e0;color:#e65100}.att-badge--absent{background:#fce4ec;color:#c62828}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{background:#fff;border-radius:14px;width:90%;max-width:480px;max-height:80vh;display:flex;flex-direction:column;box-shadow:0 20px 60px #0003}.modal-title{font-size:16px;font-weight:700;padding:18px 22px;border-bottom:1px solid #eae7e2}.modal-body{padding:18px 22px;overflow-y:auto;flex:1}.modal-desc{font-size:13px;color:#8a8580;margin-bottom:14px}.modal-empty-msg{text-align:center;color:#2e7d32;font-weight:600;padding:20px 0}.modal-footer{display:flex;justify-content:flex-end;gap:8px;padding:14px 22px;border-top:1px solid #eae7e2}.btn-secondary{background:#eae7e2;color:#5a5550;border:none;padding:8px 18px;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer}.btn-secondary:hover{background:#ddd9d3}.btn-success{background:#2e7d32;color:#fff;border:none;padding:8px 18px;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer}.finish-student-list{display:flex;flex-direction:column;gap:8px}.finish-student-row{display:flex;align-items:center;justify-content:space-between;padding:8px 0;border-bottom:1px solid #f0ede8}.finish-student-name{font-size:14px;font-weight:600;color:#c62828}.finish-pre-notified{font-size:12px;color:#1a73e8;background:#e3f2fd;padding:3px 10px;border-radius:4px}.finish-reason-select{padding:5px 10px;border:1px solid #ddd;border-radius:6px;font-size:13px;background:#fff}.leave-section{margin-bottom:18px}.leave-section:last-child{margin-bottom:0}.leave-section-title{font-size:13px;font-weight:700;color:#2d2a26;margin-bottom:8px}.leave-none{font-size:13px;color:#aaa}.leave-list{display:flex;flex-direction:column;gap:4px}.leave-item{display:flex;gap:10px;font-size:13px;padding:4px 0}.leave-item-name{font-weight:600;min-width:60px}.leave-item-class{color:#5a5550;flex:1}.leave-item-reason{color:#e65100;font-weight:500}.absence-page-header{display:flex;align-items:center;gap:16px;margin-bottom:20px}.absence-filters{display:flex;gap:6px}.filter-btn{padding:6px 14px;border-radius:20px;border:1px solid #ddd9d3;background:#fff;font-size:13px;font-weight:500;cursor:pointer;color:#5a5550;transition:background .15s,border-color .15s,color .15s}.filter-btn:hover{background:#f5f3ef}.filter-btn--active{background:#1a73e8;color:#fff;border-color:#1a73e8}.filter-btn .filter-count{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;border-radius:9px;background:#0000001a;font-size:11px;font-weight:700;margin-left:4px;padding:0 4px}.filter-btn--active .filter-count{background:#ffffff4d}.absence-table{width:100%;background:#fff;border-radius:12px;border:1px solid #e8e5e0;border-collapse:separate;border-spacing:0;overflow:hidden}.absence-table th{background:#f9f8f6;padding:10px 14px;font-size:12px;font-weight:600;color:#8a8580;text-align:left;border-bottom:1px solid #e8e5e0}.absence-table td{padding:12px 14px;font-size:13px;border-bottom:1px solid #f0ede8}.absence-table tr:last-child td{border-bottom:none}.absence-table tr:hover td{background:#fafaf8}.makeup-status{display:inline-block;padding:3px 10px;border-radius:10px;font-size:12px;font-weight:600}.makeup-status--pending{background:#fce4ec;color:#c62828}.makeup-status--scheduled{background:#e3f2fd;color:#1565c0}.makeup-status--completed{background:#e8f5e9;color:#2e7d32}.absence-table .action-cell{display:flex;gap:6px;align-items:center}.date-input{padding:5px 8px;border:1px solid #ddd;border-radius:6px;font-size:13px}.absence-empty{text-align:center;color:#aaa;padding:40px 20px;font-size:14px}@media (max-width: 768px){.timer-layout{grid-template-columns:1fr}.timer-header{flex-direction:column;align-items:flex-start}.timer-actions{margin-left:0}}.board-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.board-header-actions{display:flex;gap:8px}.board-layout{display:grid;grid-template-columns:1fr 320px;gap:20px;align-items:start}.board-main{display:flex;flex-direction:column;gap:20px}.board-side,.board-section{background:#fff;border-radius:12px;border:1px solid #e8e5e0;padding:16px}.board-section-title{font-size:13px;font-weight:700;color:#2d2a26;margin-bottom:12px;display:flex;align-items:center;gap:6px}.board-count{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;border-radius:10px;background:#1a73e8;color:#fff;font-size:11px;font-weight:700;padding:0 5px}.board-empty{color:#aaa;font-size:13px;text-align:center;padding:24px 16px}.board-cards{display:flex;flex-direction:column;gap:10px}.board-card{padding:14px;border-radius:10px;border:1px solid #e8e5e0;cursor:pointer;transition:background .15s,border-color .15s,color .15s}.board-card:hover{border-color:#ccc}.board-card--pinned{background:#fffef5;border-color:#e8e0c0}.board-card--unread{border-left:3px solid #1a73e8}.board-card-top{display:flex;align-items:center;gap:8px;margin-bottom:6px}.board-cat{display:inline-block;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:700}.board-cat--sm{font-size:10px;padding:1px 6px}.board-dday{font-size:12px;font-weight:700;padding:2px 8px;border-radius:4px}.board-dday--normal{color:#8a8580;background:#f0ede8}.board-dday--soon{color:#e65100;background:#fff3e0}.board-dday--urgent{color:#fff;background:#c62828;font-weight:700}.board-dday--overdue{color:#fff;background:#b71c1c}.board-pin-btn,.board-del-btn{background:none;border:none;cursor:pointer;font-size:14px;opacity:.5;transition:opacity .15s;padding:6px;min-width:32px;min-height:32px;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-sm)}.board-pin-btn:hover,.board-del-btn:hover{opacity:1}.board-del-btn{margin-left:auto;font-size:16px;color:#c62828}.board-card-title{font-size:14px;font-weight:600;margin-bottom:4px}.board-card-content{font-size:13px;color:#5a5550;line-height:1.5;margin-bottom:8px}.board-card-meta{display:flex;justify-content:space-between;font-size:11px;color:#aaa}.board-action-list{display:flex;flex-direction:column;gap:2px}.board-action-row{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:6px;transition:background .1s}.board-action-row:hover{background:#f9f8f6}.board-action-row--done{opacity:.5}.board-check{background:none;border:none;font-size:16px;cursor:pointer;flex-shrink:0;width:24px;color:#8a8580}.board-check--done{color:#2e7d32}.board-action-info{flex:1;min-width:0;display:flex;align-items:center;gap:6px}.board-action-title{font-size:13px;font-weight:500}.board-action-title--done{text-decoration:line-through;color:#aaa}.board-action-notice{font-size:11px;color:#1a73e8;white-space:nowrap}.board-action-due{font-size:11px;color:#8a8580;white-space:nowrap}.board-action-assignee{font-size:12px;font-weight:600;color:#1a73e8;background:#e3f2fd;padding:2px 8px;border-radius:4px;white-space:nowrap}.board-notice-list{display:flex;flex-direction:column;gap:8px}.board-notice-item{padding:10px;border-radius:8px;border:1px solid #f0ede8;cursor:pointer;transition:background .15s,border-color .15s,color .15s}.board-notice-item:hover{border-color:#ddd}.board-notice-item--unread{border-left:3px solid #1a73e8;background:#fafcff}.board-notice-item-top{display:flex;align-items:center;gap:6px;margin-bottom:4px}.board-notice-date{font-size:11px;color:#aaa}.board-notice-item-title{font-size:13px;font-weight:600;margin-bottom:2px}.board-notice-item-body{font-size:12px;color:#8a8580;line-height:1.4}.board-notice-item-meta{font-size:11px;color:#bbb;margin-top:4px}.modal-board{max-width:560px}.form-row{display:flex;align-items:center;gap:10px;margin-bottom:10px}.form-label{font-size:13px;font-weight:600;color:#5a5550;white-space:nowrap}.form-input{width:100%;padding:8px 12px;border:1px solid #ddd9d3;border-radius:8px;font-size:13px;margin-bottom:8px}.form-input:focus{outline:2px solid var(--color-blue);outline-offset:-1px;border-color:var(--color-blue)}.form-input--sm{max-width:200px}.form-input--xs{max-width:140px;margin-bottom:0}.form-textarea{width:100%;padding:8px 12px;border:1px solid #ddd9d3;border-radius:8px;font-size:13px;resize:vertical;font-family:inherit;margin-bottom:8px}.form-textarea:focus{outline:2px solid var(--color-blue);outline-offset:-1px;border-color:var(--color-blue)}.form-select{padding:8px 12px;border:1px solid #ddd9d3;border-radius:8px;font-size:13px;background:#fff}.form-select--sm{padding:6px 8px;font-size:12px}.form-checkbox{display:flex;align-items:center;gap:4px;font-size:13px;white-space:nowrap;cursor:pointer}.form-divider{height:1px;background:#eae7e2;margin:14px 0}.form-action-draft{display:flex;align-items:center;gap:6px;margin-bottom:6px}.form-action-draft .form-input{margin-bottom:0;flex:1}.btn-icon{background:none;border:none;font-size:18px;color:#c62828;cursor:pointer;padding:4px;line-height:1}@media (max-width: 768px){.board-layout{grid-template-columns:1fr}}.student-list-page{padding:24px;max-width:960px;margin:0 auto}.student-list-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;flex-wrap:wrap;gap:12px}.student-list-title-row{display:flex;align-items:baseline;gap:8px}.student-list-header h2{font-size:20px;font-weight:600}.student-count{font-size:13px;color:var(--color-text-muted);font-weight:400}.student-card-grade{background:var(--color-bg-card);padding:1px 6px;border-radius:var(--radius-sm);font-size:11px}.student-list-filters{display:flex;align-items:center;gap:12px}.student-search-input{padding:8px 12px;border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:13px;background:var(--color-bg-white);width:180px}.student-search-input:focus{border-color:var(--color-accent);box-shadow:var(--focus-ring)}.student-filter-toggle{font-size:13px;color:var(--color-text-secondary);display:flex;align-items:center;gap:4px;cursor:pointer}.student-list-empty{text-align:center;color:var(--color-text-muted);padding:48px 0;font-size:14px}.student-list-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}.student-card{display:flex;flex-direction:column;gap:6px;padding:16px;background:var(--color-bg-white);border:1px solid var(--color-border-light);border-radius:var(--radius-md);cursor:pointer;text-align:left;font:inherit;color:inherit;transition:border-color .15s,box-shadow .15s}.student-card:hover{border-color:var(--color-accent);box-shadow:0 2px 8px #0000000f}.student-card-name{font-size:15px;font-weight:600}.student-card-meta{font-size:12px;color:var(--color-text-muted);display:flex;gap:8px;flex-wrap:wrap}.student-card-subjects{color:var(--color-text-secondary)}.student-profile-page{padding:24px;max-width:960px;margin:0 auto}.student-profile-header{display:flex;align-items:center;gap:16px;margin-bottom:24px}.student-profile-header h2{font-size:20px;font-weight:600}.student-grade-badge{font-size:13px;font-weight:400;color:var(--color-text-muted);background:var(--color-bg-card);padding:2px 8px;border-radius:var(--radius-sm);margin-left:4px}.back-btn{background:none;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:6px 12px;font-size:13px;cursor:pointer;color:var(--color-text-secondary)}.back-btn:hover{background:var(--color-bg-card)}.dashboard-section{background:var(--color-bg-white);border:1px solid var(--color-border-light);border-radius:var(--radius-md);padding:20px;margin-bottom:16px}.dashboard-section h3{font-size:14px;font-weight:600;margin-bottom:14px;color:var(--color-text-primary)}.dashboard-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.dashboard-half{margin-bottom:0}.section-title-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.section-title-row h3{margin-bottom:0}.period-toggle{display:flex;gap:4px}.period-toggle button{padding:4px 10px;font-size:12px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-bg-white);cursor:pointer;color:var(--color-text-muted)}.period-toggle button.active{background:var(--color-accent);color:#fff;border-color:var(--color-accent)}.no-data{color:var(--color-text-muted);font-size:13px;text-align:center;padding:24px 0}.score-chart-canvas{display:block;width:100%;border-radius:var(--radius-sm)}.attendance-summary{display:flex;flex-direction:column;gap:12px}.attendance-rate{display:flex;align-items:baseline;gap:8px}.attendance-rate-value{font-size:28px;font-weight:700;color:var(--color-accent)}.attendance-rate-label{font-size:13px;color:var(--color-text-muted)}.attendance-stats{display:flex;gap:16px}.stat-item{display:flex;flex-direction:column;gap:2px}.stat-label{font-size:11px;color:var(--color-text-muted)}.stat-value{font-size:16px;font-weight:600}.stat-present{color:var(--color-green)}.stat-absent{color:var(--color-red)}.stat-late{color:var(--color-accent-dark)}.attendance-makeups{font-size:12px;color:var(--color-text-secondary);padding:6px 10px;background:var(--color-bg-card);border-radius:var(--radius-sm)}.attendance-absences{font-size:12px}.attendance-absences strong{display:block;margin-bottom:6px;font-size:12px;color:var(--color-text-secondary)}.absence-row{display:flex;gap:10px;padding:4px 0;color:var(--color-text-secondary);border-bottom:1px solid var(--color-border-light)}.absence-reason{color:var(--color-text-muted);font-style:italic}.student-info{display:flex;flex-direction:column;gap:10px}.info-row{display:flex;justify-content:space-between;align-items:center;font-size:13px}.info-label{color:var(--color-text-muted)}.info-value{color:var(--color-text-primary);font-weight:500}.status-active{color:var(--color-green)}.status-inactive{color:var(--color-text-muted)}.comment-timeline{display:flex;flex-direction:column;gap:8px}.timeline-month{border:1px solid var(--color-border-light);border-radius:var(--radius-md);overflow:hidden}.timeline-month-header{display:flex;align-items:center;gap:8px;width:100%;padding:12px 16px;background:var(--color-bg-card);border:none;cursor:pointer;font:inherit;font-size:13px;font-weight:600;color:var(--color-text-primary);text-align:left}.timeline-month-header:hover{background:var(--color-border-light)}.timeline-toggle{font-size:10px;color:var(--color-text-muted);width:14px}.timeline-month-body{padding:12px 16px;display:flex;flex-direction:column;gap:10px}.timeline-score-card{padding:10px 12px;background:var(--color-bg);border-radius:var(--radius-sm)}.timeline-score-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.timeline-subject{font-size:13px;font-weight:600}.timeline-score{font-size:14px;font-weight:700;color:var(--color-accent)}.timeline-comment{font-size:13px;color:var(--color-text-secondary);line-height:1.5}.timeline-total-comment{padding:12px;background:var(--color-bg-card);border-radius:var(--radius-sm);border-left:3px solid var(--color-accent)}.timeline-total-comment strong{display:block;font-size:12px;color:var(--color-text-muted);margin-bottom:6px}.timeline-total-comment p{font-size:13px;color:var(--color-text-primary);line-height:1.6}@media (max-width: 768px){.dashboard-row{grid-template-columns:1fr}.student-list-header{flex-direction:column;align-items:flex-start}.student-list-grid{grid-template-columns:1fr}}