.competition-page{padding:42px 0 80px}.competition-hero{position:relative;overflow:hidden;border:1px solid var(--border);border-radius:34px;padding:34px;background:radial-gradient(circle at 84% 14%,rgba(245,158,11,.22),transparent 25%),radial-gradient(circle at 10% 0%,rgba(47,123,255,.16),transparent 28%),linear-gradient(135deg,rgba(47,123,255,.13),rgba(139,92,246,.10)),var(--card);box-shadow:var(--shadow);margin-bottom:18px}.competition-hero h1{margin:14px 0 12px;font-size:clamp(40px,5.6vw,76px);line-height:.96;letter-spacing:-.075em}.competition-hero p{max-width:820px;margin:0;color:var(--muted);font-size:18px;line-height:1.7}.competition-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.competition-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:18px 0}.competition-stat{border:1px solid var(--border);border-radius:22px;background:var(--card);box-shadow:var(--shadow2);padding:18px}.competition-stat span{color:var(--muted);font-size:13px;font-weight:900}.competition-stat strong{display:block;margin-top:10px;font-size:30px;line-height:1}.comp-section-title{display:flex;align-items:end;justify-content:space-between;gap:14px;margin:28px 0 14px}.comp-section-title h2{margin:0;font-size:30px;letter-spacing:-.05em}.comp-tests-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.comp-test-card{position:relative;overflow:hidden;min-height:260px;display:flex;flex-direction:column;border:1px solid var(--border);border-radius:28px;background:var(--card);box-shadow:var(--shadow2);padding:20px}.comp-test-card:before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at 86% 0%,rgba(47,123,255,.12),transparent 28%),radial-gradient(circle at 0% 100%,rgba(139,92,246,.10),transparent 25%)}.comp-test-card>*{position:relative}.comp-test-card h3{margin:12px 0 10px;font-size:22px;line-height:1.2;letter-spacing:-.04em}.comp-test-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.6}.comp-meta{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}.comp-pill{display:inline-flex;align-items:center;gap:6px;padding:7px 10px;border-radius:999px;border:1px solid rgba(47,123,255,.18);background:rgba(47,123,255,.10);color:var(--primary);font-size:12px;font-weight:950}.comp-test-actions{margin-top:auto;display:flex;gap:10px}.period-tabs{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0 14px}.period-tabs a{min-height:42px;display:inline-flex;align-items:center;padding:0 15px;border-radius:14px;border:1px solid var(--border);background:var(--surface);text-decoration:none;font-weight:900;color:var(--text)}.period-tabs a.active{color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary2));border-color:transparent}.leaderboard-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:18px;align-items:start}.leaderboard-card,.prize-card{border:1px solid var(--border);border-radius:28px;background:var(--card);box-shadow:var(--shadow2)}.leaderboard-card{overflow:hidden}.leaderboard-head{padding:20px;border-bottom:1px solid var(--border)}.leaderboard-head h2{margin:0;font-size:24px}.leaderboard-table{width:100%;border-collapse:collapse}.leaderboard-table th,.leaderboard-table td{padding:15px 18px;border-bottom:1px solid var(--border);text-align:left;vertical-align:middle}.leaderboard-table th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.06em}.user-cell{display:flex;align-items:center;gap:12px;min-width:230px}.avatar{width:44px;height:44px;border-radius:16px;display:grid;place-items:center;overflow:hidden;color:#fff;font-weight:950;background:linear-gradient(135deg,var(--primary),var(--primary2));flex:none}.avatar img{width:100%;height:100%;object-fit:cover}.rank-badge{min-width:42px;height:42px;display:inline-grid;place-items:center;border-radius:15px;font-weight:950;background:var(--surface2);border:1px solid var(--border)}.rank-1{background:linear-gradient(135deg,#f59e0b,#facc15);color:#111;border-color:transparent}.rank-2{background:linear-gradient(135deg,#94a3b8,#e2e8f0);color:#111;border-color:transparent}.rank-3{background:linear-gradient(135deg,#b45309,#f59e0b);color:#111;border-color:transparent}.points{font-size:20px;font-weight:950;color:var(--primary)}.side-stack{display:grid;gap:14px}.prize-card{padding:20px}.prize-card h3{margin:0 0 12px;font-size:21px}.prize-list{display:grid;gap:10px}.prize-item{padding:13px 14px;border-radius:16px;border:1px solid var(--border);background:var(--surface2);color:var(--muted);line-height:1.45}.empty-leaderboard{min-height:220px;display:grid;place-items:center;text-align:center;color:var(--muted);padding:30px}.mobile-bottom-nav{grid-template-columns:repeat(5,1fr)!important}@media(max-width:980px){.leaderboard-layout{grid-template-columns:1fr}.competition-stats{grid-template-columns:repeat(2,1fr)}.comp-tests-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:768px){.competition-page{padding:24px 0 calc(96px + env(safe-area-inset-bottom,0px))}.competition-hero{padding:22px;border-radius:26px}.competition-hero h1{font-size:38px}.competition-hero p{font-size:15px}.competition-actions{display:grid;grid-template-columns:1fr}.competition-actions .button{width:100%}.competition-stats{grid-template-columns:1fr 1fr;gap:10px}.comp-tests-grid{grid-template-columns:1fr}.comp-section-title{align-items:flex-start;flex-direction:column}.leaderboard-table{min-width:720px}.leaderboard-card{overflow-x:auto;-webkit-overflow-scrolling:touch}.period-tabs a{flex:1;justify-content:center}}@media(max-width:390px){.competition-stats{grid-template-columns:1fr}.competition-hero h1{font-size:32px}}