@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%;margin:0;padding:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--app-bg);color:var(--text-primary);transition:background-color .25s ease,color .25s ease}:root,[data-theme=light]{--app-bg: #eef2fb;--content-bg: #eef2fb;--surface-bg: #ffffff;--surface-elevated: #ffffff;--surface-muted: #f4f7fd;--surface-highlight: linear-gradient(145deg, #ffffff 0%, #f8faff 50%, #f0f5ff 100%);--surface-accent: linear-gradient(135deg, #1d4ed8 0%, #3b82f6 100%);--border-color: #d8e2f2;--border-strong: #b8c9e8;--text-heading: #0f172a;--text-emphasis: #1e40af;--text-primary: #0f172a;--text-secondary: #64748b;--text-muted: #94a3b8;--accent: #2563eb;--accent-light: #3b82f6;--accent-soft: #dbeafe;--accent-glow: rgba(37, 99, 235, .12);--success-soft: #d1fae5;--success: #059669;--warning-soft: #fef3c7;--info-soft: #e0f2fe;--header-bg: linear-gradient(90deg, #ffffff 0%, #f5f8ff 45%, #eef4ff 100%);--header-border: rgba(37, 99, 235, .12);--header-accent-line: linear-gradient(90deg, #2563eb, #60a5fa, #a78bfa);--header-search-bg: #f1f5fb;--header-search-border: #d8e2f2;--header-icon-bg: rgba(37, 99, 235, .08);--card-shadow: 0 4px 24px rgba(15, 23, 42, .06);--card-hover-shadow: 0 12px 36px rgba(37, 99, 235, .12);--title-gradient: linear-gradient(90deg, #1e3a8a 0%, #2563eb 55%, #3b82f6 100%);--scrollbar-track: #e8eef8;--scrollbar-thumb: #b8c9e8;--diary-diary-accent: #059669;--diary-assignment-accent: #2563eb;--diary-announcement-accent: #d97706;--sidebar-bg: linear-gradient(180deg, #ffffff 0%, #f6f9ff 55%, #eef3fc 100%);--sidebar-border: #d8e2f2;--sidebar-shadow: 2px 0 20px rgba(15, 23, 42, .05);--sidebar-title: #0f172a;--sidebar-subtitle: #64748b;--sidebar-item: #475569;--sidebar-item-hover-bg: rgba(37, 99, 235, .07);--sidebar-item-hover: #1e293b;--sidebar-item-selected-bg: #dbeafe;--sidebar-item-selected: #1d4ed8;--sidebar-item-accent: #2563eb;--sidebar-footer-border: #e2e8f0;--sidebar-footer-item: #64748b;--sidebar-danger: #dc2626;--sidebar-danger-hover-bg: #fef2f2;--sidebar-danger-hover: #b91c1c}[data-theme=dark]{--app-bg: #0b192e;--content-bg: #0b192e;--surface-bg: #111d33;--surface-elevated: #162540;--surface-muted: #142238;--surface-highlight: linear-gradient(145deg, #1a2744 0%, #142238 50%, #162540 100%);--surface-accent: linear-gradient(135deg, #2563eb 0%, #60a5fa 100%);--border-color: #3a4d6a;--border-strong: #4a6285;--text-heading: #e8f0fe;--text-emphasis: #bfdbfe;--text-primary: #f1f5f9;--text-secondary: #b8c5d6;--text-muted: #8b9cb3;--accent: #7ec0ff;--accent-light: #b4d7fe;--accent-soft: rgba(126, 192, 255, .16);--accent-glow: rgba(126, 192, 255, .22);--success-soft: rgba(52, 211, 153, .14);--success: #34d399;--warning-soft: rgba(251, 191, 36, .14);--info-soft: rgba(96, 165, 250, .14);--header-bg: linear-gradient(90deg, #0f1729 0%, #131f35 50%, #0f1a2e 100%);--header-border: rgba(96, 165, 250, .15);--header-accent-line: linear-gradient(90deg, #3b82f6, #60a5fa, #818cf8);--header-search-bg: rgba(255, 255, 255, .06);--header-search-border: rgba(255, 255, 255, .1);--header-icon-bg: rgba(96, 165, 250, .12);--card-shadow: 0 8px 32px rgba(0, 0, 0, .4);--card-hover-shadow: 0 14px 40px rgba(96, 165, 250, .15);--title-gradient: linear-gradient(90deg, #bfdbfe 0%, #93c5fd 50%, #c4b5fd 100%);--scrollbar-track: #131a27;--scrollbar-thumb: #334155;--diary-diary-accent: #34d399;--diary-assignment-accent: #60a5fa;--diary-announcement-accent: #fbbf24;--sidebar-bg: linear-gradient(180deg, #243044 0%, #1e293b 50%, #1a2332 100%);--sidebar-border: rgba(255, 255, 255, .08);--sidebar-shadow: 4px 0 20px rgba(0, 0, 0, .18);--sidebar-title: #f1f5f9;--sidebar-subtitle: #94a3b8;--sidebar-item: #cbd5e1;--sidebar-item-hover-bg: rgba(96, 165, 250, .12);--sidebar-item-hover: #f8fafc;--sidebar-item-selected-bg: rgba(96, 165, 250, .2);--sidebar-item-selected: #bfdbfe;--sidebar-item-accent: #60a5fa;--sidebar-footer-border: rgba(255, 255, 255, .08);--sidebar-footer-item: #94a3b8;--sidebar-danger: #f87171;--sidebar-danger-hover-bg: rgba(248, 113, 113, .12);--sidebar-danger-hover: #fca5a5}.app-main-layout{background:var(--content-bg)!important;transition:background .25s ease}.app-main-content{padding:24px!important;min-height:280px;background:var(--content-bg)}.app-detail-surface{min-height:100%}.app-detail-surface .ant-card{background:var(--surface-highlight)!important;border:1px solid var(--border-color)!important;border-radius:12px!important;box-shadow:var(--card-shadow)!important}.app-detail-surface .ant-card-head{border-bottom-color:var(--border-color)!important}.app-detail-surface .ant-card-head-title{color:var(--text-primary)!important;font-weight:700!important}[data-theme=dark] .app-detail-surface .ant-typography strong,[data-theme=dark] .app-detail-surface strong{color:var(--text-primary)}[data-theme=dark] .app-detail-surface .ant-typography-secondary,[data-theme=dark] .app-detail-surface .ant-typography.ant-typography-secondary,.app-detail-surface .ant-statistic-title{color:var(--text-secondary)!important}.app-detail-surface .ant-statistic-content{color:var(--accent)!important;font-weight:700!important}.app-detail-surface .ant-table-thead>tr>th{background:var(--accent-soft)!important;color:var(--text-primary)!important;font-weight:600!important;border-bottom-color:var(--border-color)!important}.app-detail-surface .ant-table-tbody>tr>td{border-bottom-color:var(--border-color)!important}.app-detail-surface .ant-tag-blue,.app-detail-surface .ant-tag-processing{background:var(--accent-soft)!important;border-color:var(--border-strong)!important;color:var(--accent)!important}.app-sidebar{background:var(--sidebar-bg)!important;border-right:1px solid var(--sidebar-border)!important;box-shadow:var(--sidebar-shadow);transition:background .25s ease,border-color .25s ease,box-shadow .25s ease}.app-sidebar-inner{display:flex;flex-direction:column;height:100%}.app-sidebar-brand{padding:24px 16px;display:flex;align-items:center;gap:10px}.app-sidebar-logo{width:40px;height:40px;background:linear-gradient(135deg,#3b82f6,#1d4ed8);border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px;font-weight:800;box-shadow:0 4px 14px #3b82f659;flex-shrink:0}.app-sidebar-title{margin:0;font-size:16px;font-weight:700;color:var(--sidebar-title);line-height:1.2}.app-sidebar-subtitle{font-size:11px;color:var(--sidebar-subtitle)}.app-sidebar-menu{flex:1;border-inline-end:none!important;padding:0 12px!important;background:transparent!important}.app-sidebar-menu .ant-menu-item{border-radius:10px!important;margin:4px 0!important;color:var(--sidebar-item)!important}.app-sidebar-menu 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.ant-menu-item{border-radius:10px!important;color:var(--sidebar-footer-item)!important}.app-sidebar-footer-menu .ant-menu-item:hover{background:var(--sidebar-item-hover-bg)!important;color:var(--sidebar-item-hover)!important}.app-sidebar-footer-menu .ant-menu-item-danger{color:var(--sidebar-danger)!important}.app-sidebar-footer-menu .ant-menu-item-danger:hover{background:var(--sidebar-danger-hover-bg)!important;color:var(--sidebar-danger-hover)!important}.app-header{background:var(--header-bg)!important;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);padding:0 24px!important;display:flex!important;justify-content:space-between!important;align-items:center!important;border-bottom:1px solid var(--header-border)!important;height:64px!important;position:sticky!important;top:0!important;z-index:100!important;overflow:visible;transition:background .25s ease,border-color .25s ease;box-shadow:0 4px 20px #0000000a}.app-header:after{content:"";position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--header-accent-line);opacity:.85}[data-theme=dark] .app-header{box-shadow:0 4px 24px #00000059}.app-header-leading{display:flex;align-items:center;flex-shrink:0;min-width:0}.app-header-search.ant-input-affix-wrapper{background:var(--header-search-bg)!important;border:1px solid var(--header-search-border)!important;border-radius:999px!important;padding:6px 14px!important;height:40px!important;box-shadow:none!important;transition:border-color .2s ease,box-shadow .2s ease}.app-header-search.ant-input-affix-wrapper:hover,.app-header-search.ant-input-affix-wrapper-focused{border-color:var(--accent)!important;box-shadow:0 0 0 3px var(--accent-glow)!important}.app-header-search .ant-input{background:transparent!important;color:var(--text-primary)!important;font-size:14px}.app-header-search-icon{color:var(--text-muted)!important;font-size:15px}.app-header-search 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24px}.app-header-search--compact{max-width:280px;flex:none;margin:0}.app-header-actions{flex-shrink:0}.app-header-divider{width:1px;height:24px;background:var(--border-color);margin:0 8px}.app-header-user-text{text-align:right;line-height:1.2}.app-header-user-name{font-size:13px;font-weight:600;color:var(--text-primary)}.app-header-user-role{font-size:10px!important;text-transform:uppercase;letter-spacing:1px}.app-header-avatar{border:2px solid var(--accent-soft)!important;background:var(--accent-soft)!important;color:var(--accent)!important}::-webkit-scrollbar-track{background:var(--scrollbar-track)}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--accent)}.ant-table-tbody>tr:focus-within{outline:none}.prominent-tabs .ant-tabs-nav{background:var(--surface-muted);padding:14px 20px;margin:0!important;border-bottom:1px solid var(--border-color)}.prominent-tabs 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7px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-size:11px;font-weight:700;line-height:1}.prominent-tabs .ant-tabs-tab .anticon{font-size:16px}.prominent-tabs .ant-tabs-tab-active .ant-badge-count{box-shadow:none}.parent-child-select-appbar.ant-select{height:40px}.parent-child-select-appbar .ant-select-selector{height:40px!important;padding:0 28px 0 8px!important;display:flex!important;align-items:center!important;border-radius:8px!important}.parent-child-select-appbar .ant-select-selection-item{line-height:1!important;padding:0!important;display:flex!important;align-items:center!important;overflow:hidden!important}.parent-child-select-appbar .ant-select-selection-placeholder{line-height:40px!important}.ant-btn,.ant-menu-item,.ant-card{transition:all .2s ease!important}::-webkit-scrollbar{width:6px;height:6px}.ant-card-hoverable:hover{transform:translateY(-2px);box-shadow:var(--card-hover-shadow)!important}[data-theme=dark] .prominent-tabs .ant-tabs-nav{background:linear-gradient(180deg,#1a2332,#162032);border-bottom-color:var(--border-color)}[data-theme=dark] .prominent-tabs .ant-tabs-tab{color:var(--text-secondary)!important}[data-theme=dark] .prominent-tabs .ant-tabs-tab:hover{color:var(--accent)!important;background:#3b82f61a!important}[data-theme=dark] .prominent-tabs .ant-tabs-tab-active{background:linear-gradient(135deg,#2563eb,#1d4ed8)!important;border-color:#3b82f6!important}[data-theme=dark] .prominent-tabs .tab-count{background:#3b82f633;color:#93c5fd}.sign-in-page{height:100vh;display:flex;justify-content:center;align-items:center;background:radial-gradient(ellipse at 50% 50%,var(--accent-soft),var(--content-bg));position:relative;transition:background .25s ease}.sign-in-theme-toggle{position:absolute;top:20px;right:20px}.sign-in-card{width:100%;max-width:420px;border-radius:16px!important;box-shadow:var(--card-shadow)!important;border:1px solid var(--border-color)!important;padding:12px;background:var(--surface-highlight)!important}.app-page-fill{background:var(--content-bg)!important;margin:-16px -24px;padding:24px;min-height:100%}.page-header{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:16px;margin-bottom:24px}.page-header-main{display:flex;align-items:flex-start;gap:14px}.page-header-icon{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:22px;color:var(--accent);background:var(--accent-soft);border:1px solid var(--border-color);flex-shrink:0}.page-header-title{margin:0!important;background:var(--title-gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}.page-header-subtitle{color:var(--text-secondary)!important;display:block;margin-top:4px}.page-loading{display:flex;justify-content:center;padding:80px}.stat-card{border-radius:14px!important;border:1px solid var(--border-color)!important;box-shadow:var(--card-shadow)!important;overflow:hidden}.stat-card .ant-statistic-title{color:var(--text-secondary)!important;font-size:12px!important;font-weight:600!important;text-transform:uppercase;letter-spacing:.04em}.stat-card .ant-statistic-content{color:var(--text-primary)!important;font-weight:700!important}.stat-card--primary{background:linear-gradient(135deg,var(--accent-soft) 0%,var(--surface-bg) 100%)!important}.stat-card--success{background:linear-gradient(135deg,var(--success-soft) 0%,var(--surface-bg) 100%)!important}.stat-card--info{background:linear-gradient(135deg,var(--info-soft) 0%,var(--surface-bg) 100%)!important}.stat-card--primary .ant-statistic-content{color:var(--accent)!important}.stat-card--success .ant-statistic-content{color:var(--success)!important}.stat-card--info .ant-statistic-content{color:var(--accent)!important}.diary-page{max-width:960px}.diary-stats-row{margin-bottom:20px}.diary-panel{background:var(--surface-highlight)!important;border:1px solid var(--border-color)!important;border-radius:16px!important;box-shadow:var(--card-shadow)!important}.diary-panel-head{display:flex;align-items:center;gap:8px;font-weight:700;color:var(--text-primary);margin-bottom:20px;padding-bottom:12px;border-bottom:1px solid var(--border-color)}.diary-panel-head .anticon{color:var(--accent)}.diary-timeline{position:relative;padding-left:8px}.diary-day-group{margin-bottom:28px}.diary-day-marker{display:flex;align-items:center;gap:10px;margin-bottom:14px}.diary-day-dot{width:12px;height:12px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent-glow);flex-shrink:0}.diary-day-label{font-weight:700;font-size:14px;color:var(--text-primary);display:flex;align-items:center;gap:8px}.diary-day-label .anticon{color:var(--accent)}.diary-day-entries,.diary-entry-list{display:flex;flex-direction:column;gap:12px;padding-left:22px;border-left:2px solid var(--border-color);margin-left:5px}.diary-entry{display:flex;gap:14px;padding:16px;border-radius:14px;background:var(--surface-bg);border:1px solid var(--border-color);box-shadow:var(--card-shadow);transition:transform .2s ease,box-shadow .2s ease}.diary-entry:hover{transform:translateY(-1px);box-shadow:var(--card-hover-shadow)}.diary-entry--diary{border-left:4px solid var(--diary-diary-accent)}.diary-entry--assignment{border-left:4px solid var(--diary-assignment-accent)}.diary-entry--announcement{border-left:4px solid var(--diary-announcement-accent)}.diary-entry-icon-wrap{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}.diary-entry--diary .diary-entry-icon-wrap{background:var(--success-soft);color:var(--diary-diary-accent)}.diary-entry--assignment 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10px;border-radius:8px;background:var(--accent-soft);color:var(--accent);font-size:12px;font-weight:500;border:1px solid var(--border-color);transition:background .15s ease}.diary-attachment-chip:hover{background:var(--accent-glow);color:var(--accent-light)}.diary-empty{padding:48px 16px}.diary-filter-select{min-width:200px}.btn-brand{background:var(--surface-accent)!important;border:none!important;font-weight:600!important;box-shadow:0 4px 14px var(--accent-glow)!important}.btn-outline-brand{border-color:var(--border-strong)!important;color:var(--accent-light)!important;background:transparent!important}.text-emphasis{color:var(--text-emphasis)}.text-heading{color:var(--text-heading)}.attendance-student-row{display:flex;align-items:center;gap:16px;padding:12px 16px;border-radius:10px;border:1px solid var(--border-color);background:var(--surface-bg);cursor:pointer;transition:border-color .15s,background .15s}.attendance-student-row--focused{border:2px solid var(--accent);background:var(--accent-soft)}.attendance-roll-badge{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#1e40af,#2563eb);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;flex-shrink:0}.attendance-status-btn--inactive{border-color:var(--border-color)!important;background:var(--surface-muted)!important;color:var(--text-primary)!important}[data-theme=dark] .app-detail-surface h1.ant-typography,[data-theme=dark] .app-detail-surface h2.ant-typography,[data-theme=dark] .app-detail-surface h3.ant-typography,[data-theme=dark] .app-detail-surface h4.ant-typography,[data-theme=dark] .app-detail-surface h5.ant-typography,[data-theme=dark] .page-header-title{background:none!important;-webkit-text-fill-color:unset!important;color:var(--text-heading)!important}[data-theme=dark] .app-detail-surface .ant-list-item-meta-title,[data-theme=dark] .app-detail-surface .ant-typography{color:var(--text-primary)}[data-theme=dark] .app-detail-surface .ant-typography.ant-typography-secondary,[data-theme=dark] .app-detail-surface .ant-typography-secondary{color:var(--text-secondary)!important}[data-theme=dark] .app-detail-surface .ant-card{background:var(--surface-highlight)!important;border-color:var(--border-color)!important}[data-theme=dark] .stat-card-value,[data-theme=dark] .text-emphasis,[data-theme=dark] .app-detail-surface .ant-statistic-content,[data-theme=dark] .app-detail-surface .ant-statistic-content-value,[data-theme=dark] .app-detail-surface [style*="color: #00236f"],[data-theme=dark] .app-detail-surface [style*="color:#00236f"],[data-theme=dark] .app-detail-surface [style*='color: "#00236f"'],[data-theme=dark] .app-detail-surface [style*='color:"#00236f"'],[data-theme=dark] .app-detail-surface [style*="color: '#00236f'"],[data-theme=dark] .app-detail-surface [style*="color:'#00236f'"],[data-theme=dark] .app-detail-surface [style*="color: rgb(0, 35, 111)"],[data-theme=dark] .app-detail-surface [style*="color:rgb(0, 35, 111)"],[data-theme=dark] .app-detail-surface [style*="color: #0058be"],[data-theme=dark] .app-detail-surface [style*='color: "#0058be"'],[data-theme=dark] .app-detail-surface [style*="color: '#0058be'"],[data-theme=dark] .app-detail-surface [style*="color: rgb(0, 88, 190)"],[data-theme=dark] .app-detail-surface [style*="color: #0b1c30"],[data-theme=dark] .app-detail-surface [style*='color: "#0b1c30"'],[data-theme=dark] .app-detail-surface [style*="color: '#0b1c30'"],[data-theme=dark] .app-detail-surface [style*="color: rgb(11, 28, 48)"],[data-theme=dark] .app-detail-surface [style*="color: #0f172a"],[data-theme=dark] .app-detail-surface [style*="color: rgb(15, 23, 42)"],[data-theme=dark] .app-detail-surface [style*="color: #444651"],[data-theme=dark] .app-detail-surface [style*="color: rgb(68, 70, 81)"],[data-theme=dark] .app-detail-surface [style*="color: #334155"],[data-theme=dark] .app-detail-surface [style*="color: rgb(51, 65, 85)"],[data-theme=dark] .app-detail-surface [style*="color: #475569"],[data-theme=dark] .app-detail-surface [style*="color: rgb(71, 85, 105)"],[data-theme=dark] .app-detail-surface [style*="color: #64748b"],[data-theme=dark] .app-detail-surface [style*="color: rgb(100, 116, 139)"]{color:var(--text-emphasis)!important}[data-theme=dark] .app-detail-surface [style*="color: #0b1c30"],[data-theme=dark] .app-detail-surface [style*="color: #0f172a"],[data-theme=dark] .app-detail-surface [style*="color: rgb(11, 28, 48)"],[data-theme=dark] .app-detail-surface [style*="color: rgb(15, 23, 42)"]{color:var(--text-heading)!important}[data-theme=dark] .app-detail-surface [style*="color: #444651"],[data-theme=dark] .app-detail-surface [style*="color: #334155"],[data-theme=dark] .app-detail-surface [style*="color: #475569"],[data-theme=dark] .app-detail-surface [style*="color: #64748b"],[data-theme=dark] .app-detail-surface [style*="color: rgb(68, 70, 81)"],[data-theme=dark] .app-detail-surface [style*="color: rgb(51, 65, 85)"],[data-theme=dark] .app-detail-surface [style*="color: rgb(71, 85, 105)"],[data-theme=dark] .app-detail-surface [style*="color: rgb(100, 116, 139)"]{color:var(--text-secondary)!important}[data-theme=dark] .ant-modal [style*="color: rgb(0, 35, 111)"],[data-theme=dark] .ant-modal [style*="color: #00236f"],[data-theme=dark] .ant-modal [style*="color: rgb(11, 28, 48)"],[data-theme=dark] .ant-modal [style*="color: #0b1c30"],[data-theme=dark] .ant-drawer [style*="color: rgb(0, 35, 111)"],[data-theme=dark] .ant-drawer [style*="color: #00236f"]{color:var(--text-emphasis)!important}[data-theme=dark] .ant-modal .ant-typography,[data-theme=dark] .ant-drawer .ant-typography{color:var(--text-primary)}[data-theme=dark] .ant-modal h1.ant-typography,[data-theme=dark] .ant-modal h2.ant-typography,[data-theme=dark] .ant-modal h3.ant-typography,[data-theme=dark] .ant-modal h4.ant-typography,[data-theme=dark] .ant-modal h5.ant-typography,[data-theme=dark] .ant-drawer h1.ant-typography,[data-theme=dark] .ant-drawer h2.ant-typography,[data-theme=dark] .ant-drawer h3.ant-typography,[data-theme=dark] .ant-drawer h4.ant-typography,[data-theme=dark] .ant-drawer h5.ant-typography{color:var(--text-heading)!important}[data-theme=dark] .app-detail-surface [style*="background: #fff"],[data-theme=dark] .app-detail-surface [style*="background:#fff"],[data-theme=dark] .app-detail-surface [style*='background: "#fff"'],[data-theme=dark] .app-detail-surface [style*="background: #ffffff"],[data-theme=dark] .app-detail-surface [style*="background:#ffffff"]{background:var(--surface-bg)!important}[data-theme=dark] .app-detail-surface [style*="background: #f0f6ff"],[data-theme=dark] .app-detail-surface [style*="background:#f0f6ff"],[data-theme=dark] .app-detail-surface [style*="background: #f8f9ff"],[data-theme=dark] .app-detail-surface [style*="background:#f8f9ff"],[data-theme=dark] .app-detail-surface [style*="background: #eff6ff"],[data-theme=dark] .app-detail-surface [style*="background: #fef2f2"],[data-theme=dark] .app-detail-surface [style*="background: #e5eeff"]{background:var(--surface-muted)!important}[data-theme=dark] .app-detail-surface .ant-tabs-tab{color:var(--text-secondary)!important}[data-theme=dark] .app-detail-surface .ant-tabs-tab-active .ant-tabs-tab-btn{color:var(--accent-light)!important}[data-theme=dark] .app-detail-surface .ant-descriptions-item-label{color:var(--text-secondary)!important}[data-theme=dark] .app-detail-surface .ant-descriptions-item-content{color:var(--text-primary)!important}[data-theme=dark] .app-detail-surface a:not(.ant-btn){color:var(--accent-light)}[data-theme=dark] .app-detail-surface .ant-btn-default{color:var(--text-primary)!important;border-color:var(--border-strong)!important}[data-theme=dark] .app-detail-surface .ant-btn-link{color:var(--accent-light)!important}[data-theme=dark] .app-detail-surface .ant-pagination-item a{color:var(--text-primary)!important}[data-theme=dark] .app-detail-surface .ant-pagination-item-active a{color:var(--accent-light)!important}[data-theme=dark] .app-detail-surface [style*="border: 1px solid #c5c5d3"],[data-theme=dark] .app-detail-surface [style*='border: "1px solid #c5c5d3"'],[data-theme=dark] .app-detail-surface [style*="border: 2px solid #0058be"]{border-color:var(--border-color)!important}[data-theme=dark] .app-detail-surface .ant-progress-text,[data-theme=dark] .app-detail-surface .ant-table-cell{color:var(--text-primary)!important}[data-theme=dark] .app-detail-surface .ant-empty-description{color:var(--text-secondary)!important}[data-theme=dark] .parent-child-select-appbar .ant-select-selector{background:var(--header-search-bg)!important;border-color:var(--header-search-border)!important;color:var(--text-primary)!important}[data-theme=dark] .prominent-tabs .ant-tabs-nav{background:var(--surface-muted)!important}[data-theme=dark] .app-page-fill [style*="background: #00236f"],[data-theme=dark] .app-page-fill [style*="background:#00236f"]{background:linear-gradient(135deg,#1e3a8a,#1d4ed8)!important}[data-theme=dark] .app-detail-surface [style*="background: linear-gradient"]{background:var(--accent-soft)!important}[data-theme=dark] .app-detail-surface .ant-input,[data-theme=dark] .app-detail-surface .ant-input-affix-wrapper,[data-theme=dark] .app-detail-surface .ant-select-selector,[data-theme=dark] .app-detail-surface .ant-picker{background:var(--surface-muted)!important;border-color:var(--border-color)!important;color:var(--text-primary)!important}[data-theme=dark] .app-detail-surface .ant-upload-drag{background:var(--surface-muted)!important;border-color:var(--border-color)!important}[data-theme=dark] .app-detail-surface .ant-upload-text,[data-theme=dark] .app-detail-surface .ant-upload-hint{color:var(--text-secondary)!important}.surface-card{border-radius:12px;border:1px solid var(--border-color)}.stat-card-value{font-size:32px;font-weight:700;color:var(--text-emphasis);line-height:1.2}.stat-card-icon-wrap{background:var(--accent-soft);border-radius:10px;padding:10px}.term-badge{padding:6px 16px!important;border-radius:20px!important;font-size:13px!important;border:1px solid var(--border-color)!important;background:var(--surface-muted)!important;color:var(--text-primary)!important}.tag-grade{border-radius:6px!important;font-weight:600!important;background:var(--accent-soft)!important;color:var(--accent-light)!important;border:1px solid var(--border-strong)!important}.tag-upcoming{border:1px solid var(--border-color)!important;background:var(--surface-muted)!important;color:var(--text-primary)!important}.next-session-panel{background:var(--accent-soft);border-radius:8px;padding:12px 16px;border-left:4px solid #ba1a1a;margin-bottom:16px}.next-session-label{font-size:10px;font-weight:700;color:var(--accent);letter-spacing:1px}.next-session-time{font-weight:600;color:var(--accent-light);margin-top:4px}.today-class-card{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-radius:10px}.today-class-card--upcoming,.today-class-card--completed{border:1px solid var(--border-color);background:var(--surface-bg)}.today-class-card--active{border:2px solid var(--accent);background:var(--accent-soft)}.today-class-divider{width:1px;height:40px;background:var(--border-color)}.profile-highlight-card{border-radius:12px;border:1px solid var(--border-color);background:var(--surface-highlight)}.quick-create-btn{border:1px solid var(--border-color);border-radius:10px;background:var(--surface-muted);padding:14px 12px;cursor:pointer;display:flex;align-items:center;gap:10px;color:var(--accent-light);font-weight:600;transition:background .2s ease,border-color .2s ease}.quick-create-btn:hover{background:var(--accent-soft);border-color:var(--border-strong)}.filter-chip{padding:4px 12px;border-radius:999px;cursor:pointer;transition:all .2s ease}.filter-chip--checked{border:1px solid var(--accent)!important;background:var(--accent)!important;color:#fff!important}.filter-chip--unchecked{border:1px solid var(--border-color)!important;background:var(--surface-muted)!important;color:var(--text-primary)!important}.summary-card{border-radius:12px;border:1px solid var(--border-color);background:var(--surface-bg)}.summary-card--highlight{border:2px solid var(--accent);background:var(--accent-soft)}.summary-card-icon-wrap{background:var(--surface-muted);border-radius:8px;padding:8px}.mark-sheet-header{margin-bottom:20px;padding:16px;background:var(--surface-muted);border-radius:8px}.chat-thread{flex:1;overflow-y:auto;padding:16px 20px;background:var(--surface-muted);display:flex;flex-direction:column}.chat-bubble{padding:9px 14px;font-size:14px;line-height:1.5}.chat-bubble--in{border-radius:12px 12px 12px 4px;background:var(--surface-elevated);color:var(--text-primary);border:1px solid var(--border-color)}.chat-bubble--out{border-radius:12px 12px 4px;background:linear-gradient(135deg,#1e40af,#2563eb);color:#fff}.conv-list-item{display:flex;align-items:center;gap:10px;padding:10px 12px;cursor:pointer;border-radius:8px;transition:background .15s ease}.conv-list-item--active{background:var(--accent-soft)}.conv-list-item:hover:not(.conv-list-item--active){background:var(--surface-muted)}.task-icon-wrap{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}.task-icon-wrap--attendance{background:#dc262624;color:#f87171}.task-icon-wrap--assignments{background:var(--accent-soft);color:var(--accent)}.task-icon-wrap--exams{background:var(--info-soft);color:var(--accent-light)}.task-icon-wrap--results{background:var(--success-soft);color:var(--success)}.pending-task-row{display:flex;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid var(--border-color)}.pending-task-row--clickable{cursor:pointer}.ann-cat-icon{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.ann-cat-icon--exam{background:#dc262624;color:#f87171}.ann-cat-icon--event{background:#2563eb24;color:#60a5fa}.ann-cat-icon--quiz{background:#7c3aed24;color:#a78bfa}.ann-cat-icon--assignment{background:#0891b224;color:#22d3ee}.ann-cat-icon--holiday{background:#d9770624;color:#fbbf24}.ann-cat-icon--general{background:var(--surface-muted);color:var(--text-secondary)}.ann-cat-tag--exam{background:#dc262624!important;color:#f87171!important;border:none!important}.ann-cat-tag--event{background:#2563eb24!important;color:#60a5fa!important;border:none!important}.ann-cat-tag--quiz{background:#7c3aed24!important;color:#a78bfa!important;border:none!important}.ann-cat-tag--assignment{background:#0891b224!important;color:#22d3ee!important;border:none!important}.ann-cat-tag--holiday{background:#d9770624!important;color:#fbbf24!important;border:none!important}.ann-cat-tag--general{background:var(--surface-muted)!important;color:var(--text-secondary)!important;border:none!important}[data-theme=light] .ann-cat-icon--exam{background:#fee2e2;color:#dc2626}[data-theme=light] .ann-cat-icon--event{background:#dbeafe;color:#2563eb}[data-theme=light] .ann-cat-icon--quiz{background:#ede9fe;color:#7c3aed}[data-theme=light] .ann-cat-icon--assignment{background:#cffafe;color:#0891b2}[data-theme=light] .ann-cat-icon--holiday{background:#ffedd5;color:#d97706}[data-theme=light] .ann-cat-icon--general{background:#f1f5f9;color:#475569}[data-theme=light] .ann-cat-tag--exam{background:#fee2e2!important;color:#dc2626!important}[data-theme=light] .ann-cat-tag--event{background:#dbeafe!important;color:#2563eb!important}[data-theme=light] .ann-cat-tag--quiz{background:#ede9fe!important;color:#7c3aed!important}[data-theme=light] .ann-cat-tag--assignment{background:#cffafe!important;color:#0891b2!important}[data-theme=light] .ann-cat-tag--holiday{background:#ffedd5!important;color:#d97706!important}[data-theme=light] .ann-cat-tag--general{background:#f1f5f9!important;color:#475569!important}[data-theme=light] .task-icon-wrap--attendance{background:#fef2f2;color:#dc2626}[data-theme=light] .task-icon-wrap--assignments{background:#f0f6ff;color:#0058be}[data-theme=light] .task-icon-wrap--exams{background:#e5eeff;color:#00236f}[data-theme=light] .task-icon-wrap--results{background:#f0fdf4;color:#16a34a}[data-theme=dark] .app-detail-surface .ant-tag:not(.filter-chip--checked){background:var(--surface-muted);border-color:var(--border-color);color:var(--text-primary)}[data-theme=dark] .app-detail-surface .tag-grade,[data-theme=dark] .app-detail-surface .tag-upcoming,[data-theme=dark] .app-detail-surface .term-badge{background:var(--accent-soft)!important;color:var(--accent-light)!important;border-color:var(--border-strong)!important}[data-theme=dark] .app-detail-surface .term-badge,[data-theme=dark] .app-detail-surface .filter-chip--unchecked{background:var(--surface-muted)!important;color:var(--text-primary)!important;border-color:var(--border-color)!important}[data-theme=dark] .app-detail-surface .ant-empty .ant-empty-image svg ellipse,[data-theme=dark] .app-detail-surface .ant-empty .ant-empty-image svg path{fill:var(--surface-elevated);stroke:var(--border-strong)}[data-theme=dark] .app-detail-surface .ant-table-tbody>tr>td{background:transparent!important}[data-theme=dark] .app-detail-surface .ant-table-tbody>tr:hover>td{background:var(--accent-soft)!important}[data-theme=dark] .app-detail-surface [style*="background: '#f8f9ff'"],[data-theme=dark] .app-detail-surface [style*="background:'#f8f9ff'"],[data-theme=dark] .app-detail-surface [style*="background: '#fff'"],[data-theme=dark] .app-detail-surface [style*="background:'#fff'"],[data-theme=dark] .app-detail-surface [style*="background: '#e5eeff'"],[data-theme=dark] .app-detail-surface [style*="background:'#e5eeff'"],[data-theme=dark] .app-detail-surface [style*="background: #fef2f2"],[data-theme=dark] .app-detail-surface [style*="background: #eff6ff"],[data-theme=dark] .app-detail-surface [style*="background: #fee2e2"],[data-theme=dark] .app-detail-surface [style*="background: #dbeafe"],[data-theme=dark] .app-detail-surface [style*="background: #ede9fe"],[data-theme=dark] .app-detail-surface [style*="background: #ffedd5"],[data-theme=dark] .app-detail-surface [style*="background: #f1f5f9"],[data-theme=dark] .app-detail-surface [style*="background: #f0fdf4"]{background:var(--surface-muted)!important}.parent-child-banner{display:flex;align-items:center;gap:14px;padding:14px 18px;margin-bottom:20px;border-radius:12px;border:1px solid var(--border-color);background:var(--surface-muted)}.parent-child-banner-avatar{background:var(--accent-soft)!important;color:var(--accent-light)!important;flex-shrink:0}.parent-child-banner-name{display:block;font-size:15px;color:var(--text-heading)}.parent-child-banner-meta{font-size:12px;color:var(--text-secondary);margin-top:2px}.parent-child-banner-meta .tag-grade{font-size:10px!important;padding:0 8px!important}.parent-empty-alert{max-width:560px;margin:40px auto}.parent-quick-actions-card{margin-bottom:24px}.parent-quick-actions-card .ant-card-head-title{font-weight:700}.parent-quick-action{width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:16px 12px;border-radius:12px;border:1px solid var(--border-color);background:var(--surface-bg);color:var(--text-primary);cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease;font-weight:600;font-size:13px}.parent-quick-action:hover{transform:translateY(-2px);box-shadow:var(--card-hover-shadow);border-color:var(--border-strong)}.parent-quick-action-icon{font-size:22px}.parent-quick-action--primary .parent-quick-action-icon{color:var(--accent)}.parent-quick-action--success .parent-quick-action-icon{color:var(--success)}.parent-quick-action--info .parent-quick-action-icon{color:var(--accent-light)}.parent-quick-action--warning .parent-quick-action-icon{color:#fbbf24}.parent-quick-action--default .parent-quick-action-icon{color:var(--text-secondary)}.parent-child-card{height:100%;border-radius:14px!important;border:1px solid var(--border-color)!important;transition:box-shadow .2s ease,transform .2s ease}.parent-child-card:hover{box-shadow:var(--card-hover-shadow);transform:translateY(-2px)}.parent-child-card-avatar{background:var(--accent-soft)!important;color:var(--accent-light)!important}.parent-update-icon{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}.parent-update-icon--attendance{background:var(--success-soft);color:var(--success)}.parent-update-icon--result{background:var(--accent-soft);color:var(--accent)}.parent-update-icon--leave{background:var(--warning-soft);color:#fbbf24}.parent-announcement-card{border-radius:12px!important;border:1px solid var(--border-color)!important;margin-bottom:12px;transition:box-shadow .15s ease}.parent-announcement-card:hover{box-shadow:var(--card-shadow)}.parent-onboarding-card{border-radius:16px!important}.parent-onboarding-step{display:flex;align-items:center;gap:14px;padding:12px 0}.parent-onboarding-step-icon{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0;background:var(--surface-muted);color:var(--text-muted)}.parent-onboarding-step-icon--done{background:var(--success-soft);color:var(--success)}.parent-report-summary{margin-bottom:24px;border-radius:14px!important;background:var(--surface-highlight)!important}.parent-exam-card{border-radius:14px!important;border:1px solid var(--border-color)!important}.parent-child-select-appbar .ant-select-selector{border-radius:10px!important;border-color:var(--header-search-border)!important;background:var(--header-search-bg)!important;height:36px!important;padding:0 8px!important}.parent-child-select-appbar .ant-select-selection-item{line-height:34px!important}.parent-child-select-appbar .parent-child-banner-name,.parent-child-select-appbar .ant-typography{color:var(--text-primary)!important}.parent-page-section{margin-bottom:24px}