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.9);--surface-muted-2: rgba(34, 36, 44, .9);--surface-muted-3: rgba(38, 41, 50, .95);--surface-muted-4: rgba(32, 35, 42, .9);--surface-glass: rgba(28, 30, 36, .86);--table-head: #22252b;--table-foot: #262a31;--border: rgba(255, 255, 255, .08);--border-strong: rgba(255, 255, 255, .16);--border-stronger: rgba(255, 255, 255, .2);--success-border: rgba(79, 195, 122, .35);--success-surface: rgba(38, 74, 51, .55);--selected-border: rgba(200, 205, 220, .3);--selected-surface: rgba(44, 48, 58, .7);--progress-ring: linear-gradient(145deg, rgba(120, 120, 120, .4), rgba(45, 45, 55, .9));--primary-gradient: linear-gradient(135deg, #e6e8ee, #9aa0ad);--primary-text: #121318;--page-bg: radial-gradient( circle at top, rgba(42, 45, 56, .9), rgba(24, 26, 33, .95) 45%, rgba(15, 17, 22, 1) 100% ), linear-gradient(135deg, rgba(18, 19, 24, .95), rgba(36, 39, 48, .9));--page-glow: radial-gradient(circle at 20% 10%, rgba(84, 92, 115, .35), transparent 55%), radial-gradient(circle at 80% 20%, rgba(58, 63, 82, 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16px}.weightage-card-label{display:block;font-size:.75rem;color:var(--ink-500)}.weightage-card-value{display:block;font-weight:700;color:var(--ink-800)}.weightage-table thead th{background:var(--table-head);font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-600);padding:12px 10px;border-bottom:1px solid var(--border-stronger);border-right:1px solid var(--border);text-align:center;position:sticky;top:0;z-index:2}.weightage-table thead th:nth-child(2){text-align:left}.weightage-table td{padding:12px 10px;border-right:1px solid var(--border);border-bottom:1px solid var(--border);text-align:center;color:var(--ink-700);font-weight:500}.weightage-table td.weightage-question-cell{text-align:left;font-weight:600}.weightage-module-cell{font-weight:700;text-transform:capitalize}.weightage-row.weightage-speaking td{background:var(--weightage-row-speaking)}.weightage-row.weightage-writing td{background:var(--weightage-row-writing)}.weightage-row.weightage-reading 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transparent}.button.primary{background:var(--ink-900);color:var(--ink-inverse)}.button.secondary{background:var(--surface-muted);border-color:var(--border-strong);color:var(--ink-700)}.button.destructive{background:#ff4d4f;color:#fff}.button:hover{transform:translateY(-1px);box-shadow:var(--shadow-soft)}@keyframes modalIn{0%{opacity:0;transform:scale(.95) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}footer{margin-top:auto;color:var(--ink-500);font-size:.85rem}@keyframes fadeInUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@media(max-width:900px){.app-header{flex-direction:column;align-items:stretch}.auth-panel{align-items:stretch}.overview{column-count:1}.coverage-card{column-span:all}.session-controls{align-items:stretch}.session-controls 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rgba(239,68,68,.2);border-radius:12px;color:#ef4444;font-size:.85rem;text-align:center}.login-button{background:var(--primary-gradient);color:var(--primary-text);border:none;border-radius:16px;padding:14px;font-size:1rem;font-weight:600;cursor:pointer;box-shadow:var(--shadow-soft);transition:all .2s ease}.login-button:hover:not(:disabled){transform:translateY(-1px);box-shadow:var(--shadow-deep)}.login-button:disabled{opacity:.7;cursor:not-allowed}.login-footer{text-align:center;font-size:.85rem;color:var(--ink-400)}.logout-button{padding:6px 14px;font-size:.85rem;border-radius:999px;background:var(--surface-muted);border:1px solid var(--border);color:var(--ink-500);cursor:pointer}.logout-button:hover{background:var(--surface-soft);color:var(--ink-800)}
