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14px;display:flex;overflow:hidden}.sidebar-ava{color:#fff;background:linear-gradient(135deg,#2563eb,#0ea5e9);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:.7rem;font-weight:700;display:flex}.sidebar-user-name{color:var(--text);font-size:.8rem;font-weight:600}.sidebar-user-role{color:var(--text3);font-size:.67rem}.main{z-index:1;flex-direction:column;flex:1;min-height:100vh;margin-left:220px;transition:margin-left .25s cubic-bezier(.4,0,.2,1);display:flex;position:relative}body.sidebar-collapsed .sidebar{width:58px}body.sidebar-collapsed .main{margin-left:58px}body.sidebar-collapsed .sidebar-logo{justify-content:center;padding:16px 0;display:flex}body.sidebar-collapsed .logo-mark{justify-content:center;gap:0}body.sidebar-collapsed .logo-name{display:none}body.sidebar-collapsed .sidebar-nav{gap:2px;padding:8px 5px;overflow:visible}body.sidebar-collapsed .nav-item{border-radius:10px;justify-content:center;padding:10px 0;overflow:visible}body.sidebar-collapsed .nav-label,body.sidebar-collapsed .nav-badge,body.sidebar-collapsed .sidebar-user-name,body.sidebar-collapsed .sidebar-user-role,body.sidebar-collapsed .sidebar-footer-info{display:none}body.sidebar-collapsed .sidebar-footer{justify-content:center;padding:10px 0}body.sidebar-collapsed .nav-sep{margin:5px 6px}body.sidebar-collapsed .nav-item:after{content:attr(data-label);background:var(--text);color:var(--surface);white-space:nowrap;pointer-events:none;opacity:0;z-index:9999;box-shadow:var(--shadow-md);border-radius:7px;margin-top:-18px;padding:5px 10px;font-size:.78rem;font-weight:600;transition:opacity .12s;position:fixed;top:auto;left:66px;transform:none}body.sidebar-collapsed .nav-item:hover:after{opacity:1}.sidebar-toggle-btn{cursor:pointer;color:var(--text2);border-radius:var(--radius-sm);transition:color var(--transition), background var(--transition);background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;padding:5px 7px;font-size:1rem;line-height:1;display:flex}.sidebar-toggle-btn:hover{background:var(--surface2);color:var(--text)}.sidebar-mobile-close{display:none}.hamburger-btn{cursor:pointer;color:var(--text2);border-radius:var(--radius-sm);transition:background var(--transition), color var(--transition);background:0 0;border:none;justify-content:center;align-items:center;padding:6px;display:none}.hamburger-btn:hover{background:var(--surface2);color:var(--text)}.sync-label{align-items:center;gap:5px;font-size:.75rem;display:flex}.topbar{background:var(--topbar-bg);border-bottom:1px solid var(--border);z-index:50;height:62px;transition:border-color var(--transition);justify-content:space-between;align-items:center;padding:0 28px;display:flex;position:sticky;top:0}[data-theme=dark] .topbar{-webkit-backdrop-filter:blur(20px)}.topbar-title{color:var(--text);font-size:1.15rem;font-weight:700}.topbar-right{align-items:center;gap:8px;display:flex}.icon-btn{border:1px solid var(--border);background:var(--surface2);width:36px;height:36px;color:var(--text2);cursor:pointer;transition:all var(--transition);border-radius:10px;justify-content:center;align-items:center;font-size:1rem;display:flex}.icon-btn:hover{background:var(--accent-soft);color:var(--accent);border-color:var(--border)}[data-theme=dark] .icon-btn:hover{box-shadow:0 0 12px #0ea5e933}.content{flex:1;padding:22px 28px}.section{display:none}.section.active{display:block}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow);margin-bottom:16px;padding:20px}.card-title{color:var(--text);align-items:center;gap:8px;margin-bottom:16px;font-size:1rem;font-weight:800;display:flex}.card-title .icon{font-size:1.2rem}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);white-space:nowrap;border:none;align-items:center;gap:6px;padding:8px 16px;font-family:Inter,sans-serif;font-size:.875rem;font-weight:700;text-decoration:none;display:inline-flex}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent2);box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-success{background:var(--success);color:#fff}.btn-success:hover{opacity:.9;transform:translateY(-1px)}.btn-warn{background:var(--warn);color:#fff}.btn-warn:hover{opacity:.9}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{opacity:.9}.btn-ghost{color:var(--text2);border:1px solid var(--border);background:0 0}.btn-ghost:hover{background:var(--bg2);color:var(--text)}.btn-sm{padding:5px 10px;font-size:.8rem}.btn-lg{padding:11px 24px;font-size:1rem}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.badge{border-radius:20px;align-items:center;padding:2px 8px;font-size:.75rem;font-weight:700;display:inline-flex}.badge-blue{background:var(--accent-soft);color:var(--accent2)}.badge-green{background:var(--success-soft);color:var(--success)}.badge-red{background:var(--danger-soft);color:var(--danger)}.badge-yellow{background:var(--warn-soft);color:var(--warn)}.grid-2{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}.grid-3{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.grid-4{grid-template-columns:repeat(4,1fr);gap:16px;display:grid}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 20px}.stat-value{color:var(--text);font-size:2rem;font-weight:900;line-height:1}.stat-label{color:var(--text2);margin-top:4px;font-size:.8rem;font-weight:600}.stat-icon{margin-bottom:8px;font-size:1.6rem}.toggle-wrap{align-items:center;gap:8px;display:flex}.toggle{background:var(--border);cursor:pointer;width:40px;height:22px;transition:background var(--transition);border:none;border-radius:11px;position:relative}.toggle.on{background:var(--accent)}.toggle:after{content:"";width:16px;height:16px;transition:transform var(--transition);background:#fff;border-radius:50%;position:absolute;top:3px;left:3px;box-shadow:0 1px 3px #0003}.toggle.on:after{transform:translate(18px)}.schedule-wrap{overflow-x:auto}.schedule-table{border-collapse:collapse;table-layout:fixed;width:100%;min-width:700px;font-size:.82rem}.schedule-table th{background:var(--bg2);color:var(--text2);text-transform:uppercase;letter-spacing:.04em;border:1px solid var(--border);text-align:center;z-index:10;padding:8px 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9px;display:flex;position:relative}.lesson-cell:hover{box-shadow:var(--shadow-md);z-index:5;transform:scale(1.02)}.lesson-cell:hover .pin-toggle-btn{opacity:.7!important}.lesson-cell .pin-toggle-btn:hover{opacity:1!important}.lesson-cell.empty{background:var(--surface2);color:var(--text3);cursor:default;min-height:54px}.lesson-cell.empty:hover{box-shadow:none;transform:none}.lc-subject{text-overflow:ellipsis;white-space:nowrap;font-size:.78rem;font-weight:800;line-height:1.2;overflow:hidden}.lc-teacher{opacity:.75;text-overflow:ellipsis;white-space:nowrap;font-size:.66rem;overflow:hidden}.lc-room{opacity:.65;text-overflow:ellipsis;white-space:nowrap;font-size:.66rem;overflow:hidden}.lc-conflict{filter:drop-shadow(0 0 2px #dc26268c);pointer-events:none;font-size:.9rem;position:absolute;bottom:3px;right:4px}.sub-math{background:var(--c-math);border-left:3px solid var(--c-math-b);color:var(--c-math-t)}.sub-lang{background:var(--c-lang);border-left:3px solid var(--c-lang-b);color:var(--c-lang-t)}.sub-hist{background:var(--c-hist);border-left:3px solid var(--c-hist-b);color:var(--c-hist-t)}.sub-sci{background:var(--c-sci);border-left:3px solid var(--c-sci-b);color:var(--c-sci-t)}.sub-sport{background:var(--c-sport);border-left:3px solid var(--c-sport-b);color:var(--c-sport-t)}.sub-art{background:var(--c-art);border-left:3px solid var(--c-art-b);color:var(--c-art-t)}.sub-info{background:var(--c-info);border-left:3px solid var(--c-info-b);color:var(--c-info-t)}.sub-home{background:var(--c-home);border-left:3px solid var(--c-home-b);color:var(--c-home-t)}.filter-bar{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px;padding:12px 16px;display:flex}.filter-label{color:var(--text2);white-space:nowrap;font-size:.8rem;font-weight:700}.filter-group{flex-wrap:wrap;gap:6px;display:flex}.filter-chip{cursor:pointer;border:1px solid var(--border);background:var(--surface2);color:var(--text2);transition:all var(--transition);border-radius:20px;padding:4px 12px;font-size:.8rem;font-weight:700}.filter-chip:hover{border-color:var(--accent);color:var(--accent)}.filter-chip.active{background:var(--accent);color:#fff;border-color:var(--accent)}select.filter-select{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface2);color:var(--text);cursor:pointer;padding:5px 10px;font-family:Inter,sans-serif;font-size:.85rem;font-weight:600}select.filter-select:focus{border-color:var(--accent);outline:none}.toolbar{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:16px;display:flex}.toolbar-divider{background:var(--border);width:1px;height:28px;margin:0 4px}.alert{border-radius:var(--radius-sm);align-items:center;gap:8px;margin-bottom:12px;padding:10px 14px;font-size:.85rem;font-weight:600;display:flex}.alert-success{background:var(--success-soft);color:var(--success);border:1px solid var(--success)}.alert-warn{background:var(--warn-soft);color:var(--warn);border:1px solid var(--warn)}.alert-danger{background:var(--danger-soft);color:var(--danger);border:1px solid var(--danger)}.alert-info{background:var(--accent-soft);color:var(--accent2);border:1px solid var(--accent)}.modal-overlay{z-index:1000;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);opacity:0;pointer-events:none;transition:opacity var(--transition);background:#00000080;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal-overlay.open{opacity:1;pointer-events:all}.modal{background:var(--surface);border-radius:var(--radius-lg);width:100%;max-width:480px;box-shadow:var(--shadow-lg);border:1px solid var(--border);transition:transform var(--transition);padding:24px;transform:translateY(-10px)}.modal-overlay.open .modal{transform:translateY(0)}.modal-title{margin-bottom:16px;font-size:1.05rem;font-weight:800}.modal-body{margin-bottom:20px}.modal-footer{justify-content:flex-end;gap:8px;display:flex}.form-group{margin-bottom:14px}.form-row-2{grid-template-columns:1fr 1fr;gap:12px;display:grid}.form-row-3{grid-template-columns:2fr 1fr 1fr;gap:12px;display:grid}.form-label{color:var(--text2);margin-bottom:5px;font-size:.82rem;font-weight:700;display:block}.form-control{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface2);width:100%;color:var(--text);transition:border-color var(--transition);padding:8px 12px;font-family:Inter,sans-serif;font-size:.9rem}.form-control:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent);outline:none}@supports (color:color-mix(in lab, red, red)){.form-control:focus{box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 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td{vertical-align:top!important;border:1pt solid #bbb!important;padding:3pt!important}.lesson-cell{border-left-width:3pt!important;border-radius:2pt!important;min-height:0!important;padding:3pt 4pt!important}.lesson-cell.empty{min-height:28pt;background:0 0!important}.lc-subject{color:#000!important;font-size:8pt!important;font-weight:700!important}.lc-teacher{color:#333!important;font-size:7pt!important}.lc-room{color:#555!important;font-size:7pt!important}.mini-note{color:#666!important;font-size:6.5pt!important}.lc-conflict{display:none!important}.card+.card{page-break-before:auto}.badge{color:#333!important;background:#f5f5f5!important;border:1pt solid #999!important}.card:has(.schedule-variants){display:none!important}}@media (max-width:900px){.grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.sidebar{width:var(--sidebar-width)!important;box-shadow:none!important;transform:translate(-100%)!important}.sidebar.sidebar-mobile-open{transform:translate(0)!important;box-shadow:4px 0 32px #00000059!important}.sidebar-mobile-close{display:flex!important}.sidebar-desktop-collapse{display:none!important}.main{margin-left:0!important}.topbar{padding:0 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