:root{color-scheme:light;--bg: #f4f6fb;--surface: #ffffff;--surface-2: #f8f9fc;--border: #e3e7ef;--border-soft: #eef1f6;--text: #111827;--text-muted: #6b7280;--primary: #4f46e5;--primary-soft: rgba(79, 70, 229, .1);--admin: #db2777;--shadow: 0 8px 24px rgba(17, 24, 39, .06);--shadow-lg: 0 24px 60px rgba(17, 24, 39, .12);--header-bg: rgba(255, 255, 255, .78);--brand-gradient: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);--admin-gradient: linear-gradient(135deg, #db2777 0%, #9333ea 100%);--auth-bg: radial-gradient(1200px 600px at 10% -10%, #c7d2fe 0%, transparent 60%), radial-gradient(900px 500px at 110% 10%, #fbcfe8 0%, transparent 55%), radial-gradient(800px 500px at 50% 120%, #a5f3fc 0%, transparent 55%), #f4f6fb;--auth-bg-admin: radial-gradient(1200px 600px at 10% -10%, #fbcfe8 0%, transparent 60%), radial-gradient(900px 500px at 110% 10%, #ddd6fe 0%, transparent 55%), radial-gradient(800px 500px at 50% 120%, #fde68a 0%, transparent 55%), #f7f4fb}:root[data-theme=dark]{color-scheme:dark;--bg: #0b0f19;--surface: #141a2a;--surface-2: #171e2f;--border: #283044;--border-soft: #1f2636;--text: #e6e9f0;--text-muted: #9aa3b5;--primary: #818cf8;--primary-soft: rgba(129, 140, 248, .16);--admin: #f472b6;--shadow: 0 8px 24px rgba(0, 0, 0, .45);--shadow-lg: 0 24px 60px rgba(0, 0, 0, .6);--header-bg: rgba(11, 15, 25, .72);--auth-bg: radial-gradient(1200px 600px at 10% -10%, rgba(79, 70, 229, .45) 0%, transparent 60%), radial-gradient(900px 500px at 110% 10%, rgba(219, 39, 119, .3) 0%, transparent 55%), radial-gradient(800px 500px at 50% 120%, rgba(6, 182, 212, .25) 0%, transparent 55%), #0b0f19;--auth-bg-admin: radial-gradient(1200px 600px at 10% -10%, rgba(219, 39, 119, .4) 0%, transparent 60%), radial-gradient(900px 500px at 110% 10%, rgba(124, 58, 237, .35) 0%, transparent 55%), radial-gradient(800px 500px at 50% 120%, rgba(245, 158, 11, .2) 0%, transparent 55%), #120b16}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;transition:background-color .2s ease}*::selection{background:var(--primary-soft)}*{scrollbar-width:thin;scrollbar-color:var(--border) transparent}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px 16px;background:var(--auth-bg)}.auth-page.admin{background:var(--auth-bg-admin)}.auth-card{width:100%;max-width:440px;box-shadow:var(--shadow-lg)!important;border:1px solid var(--border-soft)!important}.auth-card .ant-card-body{padding:28px 28px 24px}.auth-switches{display:flex;justify-content:flex-end;margin-bottom:14px}.auth-brand{display:flex;flex-direction:column;align-items:center;gap:10px;margin-bottom:20px}.auth-brand h4{margin:0!important;letter-spacing:-.01em}.app-sider{border-right:1px solid var(--border-soft)}.app-sider .ant-layout-sider-trigger{border-top:1px solid var(--border-soft)}.app-header{background:var(--header-bg);backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);padding:0 20px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--border-soft);position:sticky;top:0;z-index:10;line-height:normal}.app-content{max-width:1440px;margin:0 auto;width:100%}.app-footer{text-align:center;color:var(--text-muted);font-size:12px}.brand{height:60px;display:flex;align-items:center;gap:10px;padding:0 18px;color:var(--text);font-weight:700;font-size:16px;letter-spacing:-.01em;white-space:nowrap;overflow:hidden;border-bottom:1px solid var(--border-soft);margin-bottom:8px}.brand-mark{width:30px;height:30px;border-radius:9px;background:var(--brand-gradient);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;flex-shrink:0;box-shadow:0 6px 16px #4f46e559}.brand-admin .brand-mark,.brand-mark.admin{background:var(--admin-gradient);box-shadow:0 6px 16px #db277759}.brand-mark-lg{width:48px;height:48px;border-radius:14px;font-size:18px}.avatar-user{background:var(--brand-gradient)!important}.avatar-admin{background:var(--admin-gradient)!important}.page-header{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin-bottom:18px}.page-header h1{font-size:22px;font-weight:700;letter-spacing:-.02em;margin:0}.toolbar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px;align-items:center}.perm-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:4px 16px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;margin-bottom:16px}.quick-card{transition:transform .15s ease,box-shadow .15s ease}.quick-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)!important}.quick-card .quick-icon{width:38px;height:38px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;background:var(--primary-soft);color:var(--primary);font-size:18px;margin-bottom:10px}.ant-card{border-color:var(--border-soft)!important}.ant-table-wrapper .ant-table{border-radius:12px}.tgcode-box{display:flex;flex-direction:column;gap:6px;padding:12px 14px;border:1px solid var(--border-soft);border-radius:12px;background:var(--surface-2)}.tgcode-code{display:flex;align-items:center;justify-content:space-between;gap:12px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:26px;font-weight:700;letter-spacing:4px;color:var(--primary)}.tg-app{min-height:100vh;display:flex;flex-direction:column;background:var(--bg)}.tg-header{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--header-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border-soft)}.tg-org{flex:1;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tg-main{flex:1;padding:14px 14px calc(96px + env(safe-area-inset-bottom))}.tg-tabs{position:fixed;left:0;right:0;bottom:0;z-index:5;display:flex;border-top:1px solid var(--border-soft);background:var(--surface);padding-bottom:env(safe-area-inset-bottom)}.tg-tabs a{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 0 6px;font-size:12px;color:var(--text-muted);text-decoration:none}.tg-tabs a .anticon{font-size:20px}.tg-tabs a.active{color:var(--primary);font-weight:600}.tg-center{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:24px 16px;text-align:center}.tg-org-list{width:100%;max-width:360px;display:flex;flex-direction:column;gap:10px}.tg-stack{display:flex;flex-direction:column;gap:10px}.tg-row{display:flex;align-items:center;gap:12px}.tg-checkin-status{font-size:15px;font-weight:600;margin-top:2px}.tg-link{color:inherit;text-decoration:none}.tg-lesson.openable:active{background:var(--surface-2)}.tg-lesson-time{display:flex;flex-direction:column;align-items:center;min-width:52px;font-size:15px;color:var(--text-muted)}.tg-lesson-time b{color:var(--text);font-size:16px}.tg-lesson-body{flex:1;display:flex;flex-direction:column;gap:2px;min-width:0}.tg-lesson-title{font-weight:600;font-size:15px}.tg-chevron{color:var(--text-muted)}.tg-back{display:inline-flex;width:36px;height:36px;align-items:center;justify-content:center;border-radius:10px;background:var(--surface-2);color:var(--text);font-size:16px}.tg-student{padding:10px 12px;border:1px solid var(--border-soft);border-left:4px solid var(--border);border-radius:12px;background:var(--surface);display:flex;flex-direction:column;gap:8px}.tg-student.status-PRESENT{border-left-color:#16a34a}.tg-student.status-LATE{border-left-color:#f59e0b}.tg-student.status-ABSENT{border-left-color:#dc2626}.tg-student.status-EXCUSED{border-left-color:#6366f1}.tg-student-name{font-weight:600}.tg-student-extra{display:flex;align-items:center;gap:8px;color:var(--text-muted);font-size:13px}.tg-footer{position:fixed;left:0;right:0;bottom:calc(58px + env(safe-area-inset-bottom));padding:10px 14px;background:linear-gradient(to top,var(--bg) 70%,transparent);z-index:4}.tg-lesson-page{padding-bottom:72px}.tg-stats{display:flex;gap:8px;margin-top:10px}.tg-stats>div{flex:1;display:flex;flex-direction:column;align-items:center;padding:8px 4px;border-radius:10px;background:var(--surface-2);font-size:12px;color:var(--text-muted)}.tg-stats>div b{font-size:17px;color:var(--text)}.tg-stats>div.danger b{color:#dc2626}