:root{color-scheme:light;--bg:#f3f5f9;--card:#fff;--ink:#182230;--muted:#687386;--line:#e5e9f0;--accent:#3157d5;--accent-dark:#2445b8;--soft:#eef2ff;--good:#13844a;--bad:#c13c43;--warning:#a76812;--shadow:0 12px 36px rgba(24,34,48,.07)}
*{box-sizing:border-box}html{min-height:100%;background:var(--bg)}body{margin:0;color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.55}.topbar{min-height:76px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:24px;padding:12px max(24px,calc((100vw - 1120px)/2));position:sticky;top:0;z-index:5}.brand{display:flex;align-items:center;gap:12px;color:var(--ink);text-decoration:none}.brand-mark{width:42px;height:42px;background:#172554;color:white;border-radius:13px;display:grid;place-items:center;font-weight:800;font-size:15px}.brand strong{display:block;font-size:15px}.brand small{display:block;color:var(--muted);font-size:12px}.top-nav{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.top-nav a,.subtle-link{font-size:13px;color:var(--muted);text-decoration:none}.top-nav a:hover,.subtle-link:hover{color:var(--accent)}.container{max-width:1050px;margin:38px auto 56px;padding:0 22px;min-height:65vh}.narrow{max-width:680px}.hero{padding:34px 36px;border-radius:24px;background:linear-gradient(135deg,#14244a,#263d7c);color:#fff;box-shadow:var(--shadow);margin-bottom:24px}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:11px;font-weight:700;color:#aebfff}.hero h1{font-size:clamp(26px,4vw,38px);line-height:1.17;margin:10px 0 12px;letter-spacing:-.03em}.hero p{margin:0;color:#d2dbf7;max-width:650px}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:var(--shadow);margin-bottom:18px}.card h2,.card h3{margin:0 0 14px;letter-spacing:-.02em}.card h2{font-size:20px}.card h3{font-size:16px}.muted{color:var(--muted)}.small{font-size:12px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:flex;flex-direction:column;gap:7px}.field label,.label{font-size:13px;font-weight:650}.input,textarea,select{width:100%;border:1px solid #d7dde7;background:#fff;border-radius:11px;padding:12px 13px;font:inherit;font-size:14px;color:var(--ink);outline:none}.input:focus,textarea:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(49,87,213,.12)}textarea{min-height:76px;resize:vertical}.btn{border:0;border-radius:11px;background:var(--accent);color:#fff;font:inherit;font-weight:700;font-size:14px;padding:12px 18px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn:hover{background:var(--accent-dark)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-secondary{background:#eef1f6;color:#344054}.btn-secondary:hover{background:#e2e7ef}.btn-danger{background:#fff0f0;color:#a92d35}.btn-danger:hover{background:#ffe2e2}.actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.meta-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.stat{padding:16px;background:#f8f9fc;border:1px solid var(--line);border-radius:14px}.stat strong{display:block;font-size:24px;letter-spacing:-.04em}.stat span{font-size:12px;color:var(--muted)}.notice{border-radius:12px;padding:13px 15px;font-size:13px;background:#f0f4ff;color:#304b9b;border:1px solid #dce5ff}.notice.warning{background:#fff8e9;color:#87550e;border-color:#f5e2b8}.notice.success{background:#edfaf2;color:#176c40;border-color:#c9efd7}.notice.error{background:#fff0f0;color:#a92d35;border-color:#f3cdcf}.ticket-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:18px}.ticket-number{display:inline-flex;background:var(--soft);color:#2445b8;border-radius:10px;padding:7px 12px;font-weight:800;font-size:13px}.progress{height:7px;background:#e9edf4;border-radius:99px;overflow:hidden;margin:12px 0 22px}.progress>span{display:block;height:100%;background:var(--accent);border-radius:99px}.question-card{padding:22px 24px;border:1px solid var(--line);border-radius:16px;background:#fff;margin-bottom:15px}.question-title{display:flex;gap:12px;align-items:flex-start;margin-bottom:14px}.question-index{flex:0 0 30px;height:30px;border-radius:9px;background:#f0f3fa;display:grid;place-items:center;color:#43516a;font-weight:750;font-size:13px}.question-title h3{font-size:15px;line-height:1.45;margin:3px 0 0;white-space:pre-wrap}.option-list{display:grid;gap:9px}.option{display:flex;align-items:flex-start;gap:11px;border:1px solid #e3e7ee;border-radius:12px;padding:11px 13px;cursor:pointer;transition:.15s;background:#fff}.option:hover{border-color:#aebcf5;background:#f9faff}.option input{margin:3px 0 0;accent-color:var(--accent);flex:0 0 auto}.option span{font-size:14px;line-height:1.45}.option.selected{border-color:var(--accent);background:#f4f6ff}.test-toolbar{position:sticky;bottom:12px;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);padding:14px;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:22px}.timer{font-variant-numeric:tabular-nums;font-weight:800;font-size:16px}.timer.urgent{color:var(--bad)}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px}.data-table{border-collapse:collapse;width:100%;min-width:650px;background:#fff}.data-table th,.data-table td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);font-size:13px;vertical-align:top}.data-table th{background:#f8f9fc;color:#626e80;font-size:11px;text-transform:uppercase;letter-spacing:.06em}.data-table tr:last-child td{border-bottom:0}.badge{display:inline-flex;align-items:center;padding:4px 8px;border-radius:100px;background:#eff2f7;color:#536176;font-size:11px;font-weight:700}.badge.good{background:#e8f8ef;color:#137b43}.badge.bad{background:#fff0f0;color:#b6333b}.badge.blue{background:#edf1ff;color:#3151bd}.result-score{display:flex;align-items:center;gap:24px}.score-circle{width:104px;height:104px;flex:0 0 104px;border-radius:50%;background:#eef2ff;border:8px solid #dce4ff;display:grid;place-items:center;font-size:27px;font-weight:850;color:#2445b8}.review-option{padding:10px 12px;border-radius:10px;background:#f7f8fb;border:1px solid var(--line);font-size:13px;margin-top:7px}.review-option.correct{background:#edfaf2;border-color:#c9efd7;color:#176c40}.review-option.chosen-wrong{background:#fff1f1;border-color:#f0d0d0;color:#a92d35}.ticket-edit-question{border:1px solid var(--line);border-radius:14px;padding:18px;margin-bottom:14px}.ticket-edit-question .option-edit{display:grid;grid-template-columns:24px 1fr;align-items:center;gap:9px;margin-top:9px}.option-edit input[type=radio]{accent-color:var(--accent)}.footer{text-align:center;color:#9aa3b2;font-size:12px;padding:25px 12px 34px}.login-shell{max-width:440px;margin:40px auto}.empty{padding:30px;text-align:center;color:var(--muted)}.inline-form{display:inline}.nowrap{white-space:nowrap}.page-title{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin:0 0 22px}.page-title h1{margin:0;font-size:27px;letter-spacing:-.03em}.page-title p{margin:4px 0 0;color:var(--muted);font-size:13px}.muted-link{color:var(--muted);text-decoration:none}.muted-link:hover{color:var(--accent)}
@media(max-width:760px){.topbar{padding:12px 16px;align-items:flex-start}.top-nav{gap:9px 13px;justify-content:flex-end}.top-nav a{font-size:12px}.container{margin:22px auto 36px;padding:0 14px}.hero{padding:25px 22px;border-radius:18px}.card{padding:19px}.form-grid{grid-template-columns:1fr}.meta-grid{grid-template-columns:1fr 1fr}.test-toolbar{align-items:flex-start;flex-direction:column}.test-toolbar .btn{width:100%}.result-score{align-items:flex-start;gap:16px}.score-circle{width:84px;height:84px;flex-basis:84px;font-size:22px}.page-title{align-items:flex-start;flex-direction:column}}