@import"https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Arabic:wght@300;400;500;600;700&family=Noto+Kufi+Arabic:wght@400;500;600;700&display=swap";:root{--navy: #0b2239;--navy-2: #102c47;--navy-3: #163757;--primary: #0f4c6e;--primary-600: #0b3d58;--primary-050: #eef5f9;--accent: #c9a227;--accent-2: #e3c464;--accent-050: #fbf4de;--ink: #0e1b2a;--ink-2: #33475b;--muted: #64748b;--bg: #f4f6f9;--surface: #ffffff;--surface-2: #fafbfd;--border: #e3e8ef;--border-2: #cfd8e3;--ok: #177245;--ok-bg: #e8f5ee;--warn: #9a5b00;--warn-bg: #fdf3e2;--danger: #b42318;--danger-bg: #fdecea;--info: #0b5fa5;--info-bg: #eaf2fb;--radius-sm: 8px;--radius: 14px;--radius-lg: 20px;--shadow-sm: 0 1px 2px rgba(16, 32, 52, .06);--shadow: 0 8px 28px rgba(16, 32, 52, .07);--shadow-lg: 0 24px 60px rgba(11, 34, 57, .16);--font-body: "IBM Plex Sans Arabic", "Segoe UI", system-ui, sans-serif;--font-head: "Noto Kufi Arabic", "IBM Plex Sans Arabic", sans-serif}*,*:before,*:after{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-body);font-size:15px;line-height:1.65;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{font-family:var(--font-head);font-weight:600;margin:0;line-height:1.35;letter-spacing:-.01em}p{margin:0}a{color:var(--primary);text-decoration:none}button,input,select,textarea{font-family:inherit}::selection{background:var(--accent-2);color:var(--navy)}.shell{display:grid;grid-template-columns:268px 1fr;min-height:100dvh}.sidebar{background:linear-gradient(180deg,var(--navy) 0%,#081a2c 100%);color:#dbe4ee;padding:20px 16px;position:sticky;top:0;height:100dvh;display:flex;flex-direction:column;gap:6px;overflow-y:auto;border-left:1px solid rgba(255,255,255,.06)}.sidebar:before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,var(--accent),transparent 70%)}.brand{display:flex;align-items:center;gap:10px;padding:8px 8px 18px;border-bottom:1px solid rgba(255,255,255,.09);margin-bottom:14px}.brand-mark{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:#c9a22724;color:var(--accent-2);border:1px solid rgba(201,162,39,.35);flex:none}.brand-name{font-family:var(--font-head);font-size:14px;font-weight:600;color:#fff}.brand-sub{font-size:11px;color:#93a7bd;letter-spacing:.02em}.nav-label{font-size:10.5px;letter-spacing:.12em;color:#6f86a0;padding:14px 10px 6px;text-transform:uppercase}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:10px;color:#b9c8d8;font-size:14px;cursor:pointer;transition:background .18s,color .18s,transform .18s}.nav-item:hover{background:#ffffff0f;color:#fff}.nav-item.active{background:#c9a22721;color:#fff;box-shadow:inset 3px 0 0 var(--accent)}.nav-item svg{opacity:.85;flex:none}.sidebar-foot{margin-top:auto;padding:14px 10px 4px;border-top:1px solid rgba(255,255,255,.09);font-size:11px;color:#7d93aa;display:flex;flex-direction:column;gap:6px}.dot-live{width:7px;height:7px;border-radius:50%;background:#38d996;display:inline-block;box-shadow:0 0 0 3px #38d99629}.main{min-width:0;display:flex;flex-direction:column}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 28px;background:#ffffffdb;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}.crumbs{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--muted)}.page-title{font-family:var(--font-head);font-size:19px;font-weight:600;margin-top:2px}.topbar-right{display:flex;align-items:center;gap:14px}.clock{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums;display:flex;align-items:center;gap:6px}.user-chip{display:flex;align-items:center;gap:9px;padding:5px 6px 5px 12px;border:1px solid var(--border);border-radius:999px;background:#fff}.avatar{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--primary-050);color:var(--primary);font-weight:700;font-size:13px}.user-meta{line-height:1.25}.user-meta strong{display:block;font-size:12.5px;font-weight:600;color:var(--ink)}.user-meta span{font-size:10.5px;color:var(--muted)}.content{padding:24px 28px 48px;max-width:1400px;width:100%;margin:0 auto}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin:26px 0 14px}.section-head h2{font-size:17px}.section-head p{font-size:12.5px;color:var(--muted)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:18px 20px;transition:box-shadow .2s,transform .2s}.card.hover:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.card-head h3{font-size:14.5px}.card-head .sub{font-size:11.5px;color:var(--muted)}.grid{display:grid;gap:16px}.g-4{grid-template-columns:repeat(4,minmax(0,1fr))}.g-3{grid-template-columns:repeat(3,minmax(0,1fr))}.g-2{grid-template-columns:repeat(2,minmax(0,1fr))}.g-2-1{grid-template-columns:1.65fr 1fr}.kpi{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;display:flex;flex-direction:column;gap:6px;position:relative;overflow:hidden}.kpi:after{content:"";position:absolute;inset-inline-start:0;top:0;bottom:0;width:3px;background:var(--primary);opacity:.8}.kpi.gold:after{background:var(--accent)}.kpi.ok:after{background:var(--ok)}.kpi.warn:after{background:var(--warn)}.kpi.danger:after{background:var(--danger)}.kpi-label{font-size:11.5px;color:var(--muted);display:flex;align-items:center;gap:6px}.kpi-value{font-family:var(--font-head);font-size:27px;font-weight:600;color:var(--navy);font-variant-numeric:tabular-nums;line-height:1.2}.kpi-foot{font-size:11px;color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid transparent;padding:8px 16px;border-radius:10px;font-size:13.5px;font-weight:500;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s,border-color .15s;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 14px #0f4c6e38}.btn-primary:hover:not(:disabled){background:var(--primary-600);transform:translateY(-1px);box-shadow:0 8px 22px #0f4c6e47}.btn-gold{background:linear-gradient(135deg,var(--accent),#b08d1c);color:#251f05;font-weight:600}.btn-gold:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 8px 20px #c9a22759}.btn-ghost{background:#fff;border-color:var(--border-2);color:var(--ink-2)}.btn-ghost:hover:not(:disabled){border-color:var(--primary);color:var(--primary)}.btn-soft{background:var(--primary-050);color:var(--primary)}.btn-soft:hover:not(:disabled){background:#e2eef5}.btn-danger{background:var(--danger-bg);color:var(--danger);border-color:#f3c4bf}.btn-danger:hover:not(:disabled){background:#fbdad6}.btn-sm{padding:5px 11px;font-size:12px;border-radius:8px}.btn-block{width:100%}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:999px;font-size:11px;font-weight:500;border:1px solid transparent;white-space:nowrap}.badge.ok{background:var(--ok-bg);color:var(--ok);border-color:#bfe3d0}.badge.warn{background:var(--warn-bg);color:var(--warn);border-color:#f0d6a8}.badge.danger{background:var(--danger-bg);color:var(--danger);border-color:#f3c4bf}.badge.info{background:var(--info-bg);color:var(--info);border-color:#c7ddf3}.badge.muted{background:#f1f4f8;color:var(--muted);border-color:var(--border)}.badge.gold{background:var(--accent-050);color:#7a5c05;border-color:#ecd9a0}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:12px;font-weight:500;color:var(--ink-2)}.field .hint{font-size:11px;color:var(--muted)}.input,select.input,textarea.input{width:100%;padding:9px 12px;border:1px solid var(--border-2);border-radius:10px;background:#fff;font-size:13.5px;color:var(--ink);outline:none;transition:border-color .18s,box-shadow .18s}.input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #0f4c6e1f}.input.error{border-color:var(--danger)}textarea.input{resize:vertical;min-height:78px}.help-error{font-size:11.5px;color:var(--danger)}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.spacer{flex:1}.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:#fff}table.data{width:100%;border-collapse:collapse;font-size:13px}table.data th{text-align:right;padding:11px 14px;background:var(--surface-2);color:var(--muted);font-weight:500;font-size:11.5px;border-bottom:1px solid var(--border);white-space:nowrap}table.data td{padding:11px 14px;border-bottom:1px solid #eef1f6;vertical-align:middle}table.data tr:last-child td{border-bottom:none}table.data tbody tr{transition:background .15s}table.data tbody tr:hover{background:#f8fafc}table.data .num{font-variant-numeric:tabular-nums}.mono{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:12px;letter-spacing:-.02em}.tabs{display:inline-flex;gap:3px;background:#eef1f6;border-radius:10px;padding:3px}.tab{padding:6px 14px;border-radius:8px;font-size:12.5px;color:var(--ink-2);cursor:pointer;border:none;background:transparent;transition:all .18s}.tab.active{background:#fff;color:var(--primary);box-shadow:var(--shadow-sm);font-weight:600}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#08192a8c;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:60;display:flex;align-items:center;justify-content:center;padding:18px;animation:fade .18s ease}.modal{background:#fff;border-radius:var(--radius-lg);width:100%;max-width:560px;max-height:90dvh;overflow-y:auto;box-shadow:var(--shadow-lg);animation:rise .22s ease}.modal.wide{max-width:760px}.modal-head{padding:18px 22px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.modal-head h3{font-size:16px}.modal-body{padding:20px 22px;display:flex;flex-direction:column;gap:15px}.modal-foot{padding:14px 22px;border-top:1px solid var(--border);display:flex;justify-content:flex-start;gap:9px}.icon-btn{border:none;background:transparent;cursor:pointer;color:var(--muted);padding:5px;border-radius:7px;display:grid;place-items:center}.icon-btn:hover{background:#f1f4f8;color:var(--ink)}.toast-wrap{position:fixed;bottom:22px;inset-inline-start:22px;z-index:90;display:flex;flex-direction:column;gap:8px}.toast{padding:11px 16px;border-radius:10px;font-size:13px;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);display:flex;align-items:center;gap:8px;animation:rise .25s ease}.toast.success{border-color:#bfe3d0;color:var(--ok)}.toast.error{border-color:#f3c4bf;color:var(--danger)}.toast.info{border-color:#c7ddf3;color:var(--info)}.empty{text-align:center;padding:42px 20px;color:var(--muted);font-size:13px;display:flex;flex-direction:column;align-items:center;gap:10px}.empty svg{color:#b8c4d2}.skeleton{background:linear-gradient(90deg,#eef1f6 25%,#f7f9fb,#eef1f6 75%);background-size:200%;animation:shimmer 1.3s infinite;border-radius:9px;height:14px}@keyframes fade{0%{opacity:0}to{opacity:1}}@keyframes rise{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes fadeUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}.fade-up{animation:fadeUp .35s ease both}.login-shell{min-height:100dvh;display:grid;grid-template-columns:1.05fr .95fr;background:#fff}.login-art{position:relative;overflow:hidden;color:#e7eef6;padding:46px 48px;background:radial-gradient(1200px 600px at 80% -10%,#17456b 0%,transparent 60%),linear-gradient(160deg,#0b2239,#081a2c 70%);display:flex;flex-direction:column;justify-content:space-between}.login-art:after{content:"";position:absolute;width:760px;height:760px;border-radius:50%;inset-inline-end:-280px;bottom:-320px;border:1px solid rgba(201,162,39,.22);box-shadow:0 0 0 90px #c9a2270d,0 0 0 180px #c9a22709,0 0 0 270px #c9a22705}.art-badge{display:inline-flex;align-items:center;gap:8px;font-size:11.5px;letter-spacing:.06em;color:var(--accent-2);border:1px solid rgba(201,162,39,.35);background:#c9a22714;padding:5px 12px;border-radius:999px;width:fit-content}.art-title{font-family:var(--font-head);font-size:clamp(26px,3vw,38px);line-height:1.35;color:#fff;margin:22px 0 14px}.art-text{font-size:14px;color:#a9bcd0;max-width:430px;line-height:1.9}.art-points{display:flex;flex-direction:column;gap:13px;margin-top:30px;position:relative;z-index:2}.art-point{display:flex;gap:11px;align-items:flex-start;font-size:13px;color:#c9d7e5}.art-point svg{color:var(--accent-2);flex:none;margin-top:3px}.art-foot{font-size:11px;color:#7891a8;display:flex;gap:14px;flex-wrap:wrap;position:relative;z-index:2}.login-panel{display:flex;align-items:center;justify-content:center;padding:40px 28px;background:linear-gradient(180deg,#fff,#f7f9fc)}.login-box{width:100%;max-width:390px;display:flex;flex-direction:column;gap:15px}.login-box h2{font-size:22px}.login-box .lead{font-size:13px;color:var(--muted);margin-bottom:6px}.demo-accounts{border-top:1px dashed var(--border-2);padding-top:14px;margin-top:4px;display:flex;flex-direction:column;gap:8px}.demo-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}.demo-btn{text-align:right;padding:8px 10px;border:1px solid var(--border);border-radius:9px;background:#fff;cursor:pointer;font-size:11.5px;color:var(--ink-2);transition:all .16s}.demo-btn:hover{border-color:var(--primary);background:var(--primary-050)}.demo-btn strong{display:block;font-size:12px;color:var(--ink);font-weight:600}.secure-note{display:flex;gap:8px;align-items:flex-start;font-size:11px;color:var(--muted);background:var(--surface-2);border:1px solid var(--border);padding:9px 11px;border-radius:9px;line-height:1.7}.secure-note svg{color:var(--ok);flex:none;margin-top:2px}.hero-strip{background:linear-gradient(120deg,#0b2239,#123a58 60%,#17506f);border-radius:var(--radius-lg);color:#e8f0f8;padding:24px 26px;display:flex;justify-content:space-between;gap:20px;align-items:center;position:relative;overflow:hidden}.hero-strip:after{content:"";position:absolute;inset-inline-end:-60px;top:-70px;width:260px;height:260px;border-radius:50%;border:1px solid rgba(201,162,39,.3);box-shadow:0 0 0 46px #c9a2270f,0 0 0 92px #c9a22708}.hero-strip h1{font-size:21px;color:#fff;margin-bottom:5px}.hero-strip p{font-size:12.5px;color:#a9bdd0}.hero-stat{text-align:center;position:relative;z-index:2}.hero-stat b{display:block;font-family:var(--font-head);font-size:26px;color:var(--accent-2)}.hero-stat span{font-size:11px;color:#9db3c8}.exam-card{display:flex;flex-direction:column;gap:12px}.exam-card h3{font-size:15px;line-height:1.5}.exam-meta{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:11.5px;color:var(--muted)}.exam-meta span{display:inline-flex;align-items:center;gap:5px}.exam-card .foot{display:flex;align-items:center;gap:8px;margin-top:auto;padding-top:12px;border-top:1px solid #eef1f6}.exam-shell{min-height:100dvh;background:#eef2f7;display:flex;flex-direction:column}.exam-top{position:sticky;top:0;z-index:30;background:var(--navy);color:#fff;padding:12px 26px;display:flex;align-items:center;gap:18px;box-shadow:0 6px 20px #08192a33}.exam-top .title{font-family:var(--font-head);font-size:14px}.exam-top .sub{font-size:10.5px;color:#9bb0c5}.exam-timer{display:flex;align-items:center;gap:9px;background:#ffffff14;border:1px solid rgba(255,255,255,.14);padding:6px 12px;border-radius:999px}.exam-timer b{font-family:var(--font-head);font-size:17px;font-variant-numeric:tabular-nums;letter-spacing:.04em}.exam-timer.low{background:#b4231840;border-color:#f8717180;animation:pulse 1.8s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.72}}.watermark{font-size:10px;color:#8ba2b8;letter-spacing:.02em}.exam-body{flex:1;display:grid;grid-template-columns:1fr 296px;gap:20px;padding:22px 26px 40px;max-width:1280px;width:100%;margin:0 auto}.q-panel{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px 26px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:16px}.q-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.q-index{font-family:var(--font-head);font-size:12px;background:var(--primary);color:#fff;border-radius:8px;padding:3px 10px}.q-stem{font-family:var(--font-head);font-size:18px;line-height:1.85;color:var(--ink);margin:4px 0 6px}.opt{display:flex;align-items:flex-start;gap:12px;padding:13px 15px;border:1.5px solid var(--border);border-radius:11px;cursor:pointer;transition:all .16s;background:#fff;text-align:right;width:100%;font-size:14px}.opt:hover{border-color:#9fb8cc;background:#f8fbfd}.opt.selected{border-color:var(--primary);background:var(--primary-050);box-shadow:0 0 0 3px #0f4c6e14}.opt-key{width:26px;height:26px;border-radius:7px;border:1.5px solid var(--border-2);display:grid;place-items:center;font-size:12px;font-weight:600;color:var(--ink-2);flex:none;background:#fff}.opt.selected .opt-key{background:var(--primary);border-color:var(--primary);color:#fff}.q-actions{display:flex;align-items:center;gap:9px;padding-top:12px;border-top:1px solid #eef1f6;flex-wrap:wrap}.autosave{font-size:11.5px;color:var(--ok);display:inline-flex;align-items:center;gap:5px}.autosave.pending{color:var(--muted)}.q-side{display:flex;flex-direction:column;gap:14px}.q-nav{display:grid;grid-template-columns:repeat(5,1fr);gap:7px}.q-cell{aspect-ratio:1;border-radius:9px;border:1.5px solid var(--border);background:#fff;cursor:pointer;font-size:12.5px;font-variant-numeric:tabular-nums;display:grid;place-items:center;color:var(--ink-2);transition:all .15s;position:relative}.q-cell:hover{border-color:var(--primary)}.q-cell.answered{background:#e8f2f8;border-color:#b9d4e5;color:var(--primary);font-weight:600}.q-cell.current{border-color:var(--primary);box-shadow:0 0 0 2px #0f4c6e2e}.q-cell.flagged:after{content:"";position:absolute;top:3px;inset-inline-end:3px;width:6px;height:6px;border-radius:50%;background:var(--accent)}.legend{display:flex;flex-direction:column;gap:6px;font-size:11px;color:var(--muted)}.legend span{display:flex;align-items:center;gap:7px}.swatch{width:12px;height:12px;border-radius:4px;border:1.5px solid var(--border)}.swatch.a{background:#e8f2f8;border-color:#b9d4e5}.swatch.f{background:var(--accent-2);border-color:var(--accent)}.proctor-strip{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--ink-2);background:#f6f9fb;border:1px dashed var(--border-2);border-radius:9px;padding:8px 10px;line-height:1.6}.proctor-strip svg{color:var(--primary);flex:none}.result-hero{display:grid;grid-template-columns:210px 1fr;gap:24px;align-items:center}.score-ring{width:180px;height:180px;border-radius:50%;display:grid;place-items:center;position:relative;margin:0 auto}.score-ring:before{content:"";position:absolute;top:12px;right:12px;bottom:12px;left:12px;background:#fff;border-radius:50%;box-shadow:inset 0 0 0 1px var(--border)}.score-ring .val{position:relative;text-align:center}.score-ring .val b{font-family:var(--font-head);font-size:36px;color:var(--navy);display:block;line-height:1}.score-ring .val span{font-size:11px;color:var(--muted)}.review-item{border:1px solid var(--border);border-radius:11px;padding:13px 15px;display:flex;flex-direction:column;gap:8px}.review-item.correct{border-inline-start:3px solid var(--ok)}.review-item.wrong{border-inline-start:3px solid var(--danger)}.review-opt{font-size:12.5px;padding:5px 9px;border-radius:7px;color:var(--ink-2)}.review-opt.correct{background:var(--ok-bg);color:var(--ok)}.review-opt.picked{background:var(--danger-bg);color:var(--danger)}.explanation{font-size:12px;color:var(--muted);background:var(--surface-2);border-radius:8px;padding:8px 10px;line-height:1.8}.bar-row{display:grid;grid-template-columns:130px 1fr 46px;align-items:center;gap:10px;font-size:12px}.bar-track{height:8px;background:#eef1f6;border-radius:99px;overflow:hidden}.bar-fill{height:100%;background:linear-gradient(90deg,var(--primary),#2f7fa8);border-radius:99px;transition:width .5s ease}.bar-fill.gold{background:linear-gradient(90deg,var(--accent),var(--accent-2))}.bar-fill.danger{background:linear-gradient(90deg,#b42318,#e06a5f)}.trend{display:flex;align-items:flex-end;gap:10px;height:120px;padding-top:8px}.trend-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;height:100%;justify-content:flex-end}.trend-bar{width:100%;max-width:34px;background:linear-gradient(180deg,#2f7fa8,var(--primary));border-radius:6px 6px 0 0;min-height:3px;transition:height .5s ease}.trend-lbl{font-size:10px;color:var(--muted)}.checklist{display:flex;flex-direction:column;gap:10px}.check-item{display:flex;gap:11px;padding:11px 13px;border:1px solid var(--border);border-radius:10px;background:#fff;align-items:flex-start}.check-item .ic{width:26px;height:26px;border-radius:7px;display:grid;place-items:center;flex:none}.check-item.ok .ic{background:var(--ok-bg);color:var(--ok)}.check-item.gap .ic{background:var(--warn-bg);color:var(--warn)}.check-item strong{display:block;font-size:12.5px;font-weight:600;color:var(--ink)}.check-item p{font-size:11.5px;color:var(--muted);line-height:1.7}.notice{display:flex;gap:11px;padding:13px 15px;border-radius:11px;font-size:12px;line-height:1.85;border:1px solid}.notice svg{flex:none;margin-top:3px}.notice.warn{background:var(--warn-bg);border-color:#f0d6a8;color:#6d4200}.notice.info{background:var(--info-bg);border-color:#c7ddf3;color:#084a80}.notice.danger{background:var(--danger-bg);border-color:#f3c4bf;color:#8a1c12}.notice.ok{background:var(--ok-bg);border-color:#bfe3d0;color:#0f5c37}.timeline{display:flex;flex-direction:column;gap:0}.tl-item{display:flex;gap:12px;padding-bottom:16px;position:relative}.tl-item:before{content:"";position:absolute;inset-inline-start:7px;top:18px;bottom:0;width:1px;background:var(--border)}.tl-item:last-child:before{display:none}.tl-dot{width:15px;height:15px;border-radius:50%;border:3px solid #fff;background:var(--primary);box-shadow:0 0 0 1px var(--border);flex:none;margin-top:4px;z-index:1}.tl-dot.warn{background:var(--warn)}.tl-dot.danger{background:var(--danger)}.tl-dot.ok{background:var(--ok)}.tl-body strong{font-size:12.5px;display:block}.tl-body span{font-size:11px;color:var(--muted)}.pill-tag{font-size:10.5px;background:#f1f4f8;border:1px solid var(--border);color:var(--ink-2);padding:2px 8px;border-radius:6px}@media (max-width: 1080px){.g-4,.g-3{grid-template-columns:repeat(2,minmax(0,1fr))}.g-2-1,.exam-body{grid-template-columns:1fr}.q-side{order:-1}.q-nav{grid-template-columns:repeat(8,1fr)}.login-shell{grid-template-columns:1fr}.login-art{display:none}}@media (max-width: 860px){.shell{grid-template-columns:1fr}.sidebar{display:none}.content{padding:16px 14px 40px}.topbar{padding:10px 14px}.page-title{font-size:16px}.clock{display:none}.g-2,.g-3,.g-4,.result-hero{grid-template-columns:1fr}.exam-top{padding:10px 12px;gap:10px;flex-wrap:wrap}.exam-body{padding:14px 12px 30px}.q-panel{padding:18px 16px}.q-nav{grid-template-columns:repeat(6,1fr)}.demo-grid{grid-template-columns:1fr}.modal-body{padding:16px}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.001ms!important;transition-duration:.001ms!important}}.mobile-nav{display:none;gap:6px;padding:8px 12px;overflow-x:auto;background:#fff;border-bottom:1px solid var(--border);position:sticky;top:57px;z-index:19}.mnav{display:inline-flex;align-items:center;gap:6px;padding:6px 11px;border-radius:8px;font-size:11.5px;color:var(--ink-2);white-space:nowrap;background:#f4f6f9;border:1px solid transparent}.mnav.active{background:var(--primary-050);color:var(--primary);border-color:#cfe0eb;font-weight:600}@media (max-width: 860px){.mobile-nav{display:flex}}.spin{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}