:root{--primary: #6d28d9;--primary-dark: #4c1d95;--secondary: #0891b2;--success: #16a34a;--danger: #dc2626;--bg: #0f0f1a;--card-bg: #1a1a2e;--text: #f4f4f8;--muted: #9ca3af;--border: #2e2e44}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,system-ui,sans-serif;background:var(--bg);color:var(--text)}.page{max-width:1100px;margin:0 auto;padding:24px 16px 60px}.page.center{display:flex;flex-direction:column;align-items:center;text-align:center}h1{font-size:2rem;margin-bottom:4px}.subtitle{color:var(--muted);margin-bottom:24px}.muted{color:var(--muted)}.session-list{display:flex;flex-direction:column;gap:10px;width:100%;max-width:460px;margin-bottom:24px}.session-card{display:flex;justify-content:space-between;align-items:center;background:var(--card-bg);border:1px solid var(--border);border-radius:12px;padding:14px 18px;cursor:pointer;transition:transform .15s,border-color .15s}.session-card:hover{transform:translateY(-2px);border-color:var(--primary)}.session-name{font-weight:600}.badge{padding:4px 10px;border-radius:999px;font-size:.75rem;font-weight:600;text-transform:uppercase}.badge-waiting{background:#3730a3;color:#c7d2fe}.badge-started{background:#14532d;color:#bbf7d0}.badge-ended{background:#7f1d1d;color:#fecaca}.btn{border:none;border-radius:10px;padding:12px 20px;font-size:1rem;font-weight:600;cursor:pointer;transition:opacity .15s,transform .1s}.btn:hover{opacity:.9}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-secondary{background:var(--secondary);color:#fff}.btn-success{background:var(--success);color:#fff}.btn-danger{background:var(--danger);color:#fff}.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text)}.btn.small{padding:6px 10px;font-size:.8rem}.card{background:var(--card-bg);border:1px solid var(--border);border-radius:14px;padding:20px;width:100%}.form{display:flex;flex-direction:column;gap:10px;text-align:left;max-width:360px}.form input{padding:10px 12px;border-radius:8px;border:1px solid var(--border);background:#12121f;color:var(--text)}.form label{font-size:.85rem;color:var(--muted);margin-top:4px}.two-blocks{display:flex;gap:20px;flex-wrap:wrap;justify-content:center;margin-bottom:24px}.two-blocks .card{max-width:340px}.row{display:flex;align-items:center}.row.gap{gap:10px}.row.between{justify-content:space-between}.error{color:#fca5a5;font-size:.9rem}.link{text-decoration:none;margin-top:12px;display:inline-block}.jury-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;margin-bottom:20px}.jury-grid{display:grid;grid-template-columns:1.3fr .8fr 1.3fr;gap:16px;align-items:start}@media (max-width: 950px){.jury-grid{grid-template-columns:1fr}}.subsection{border-top:1px solid var(--border);margin-top:14px;padding-top:14px;display:flex;flex-direction:column;gap:8px}.subsection input{padding:8px 10px;border-radius:8px;border:1px solid var(--border);background:#12121f;color:var(--text)}.question-text{font-size:1.2rem;font-weight:600}.options-list{list-style:none;padding:0}.options-list li{padding:8px 12px;border:1px solid var(--border);border-radius:8px;margin-bottom:6px}.correct-option{border-color:var(--success)!important;background:#16a34a26}.ranking{list-style:none;padding:0;margin:0}.ranking li{display:flex;justify-content:space-between;padding:8px 4px;border-bottom:1px solid var(--border)}.bank-list{list-style:none;padding:0;margin-top:14px;display:flex;flex-direction:column;gap:8px;max-height:300px;overflow-y:auto}.bank-list li{display:flex;align-items:center;gap:8px;border:1px solid var(--border);border-radius:8px;padding:8px 10px}.bank-list li span{flex:1;text-align:left;font-size:.85rem}.reveal{font-weight:600;color:#fde68a;margin:10px 0}.player-page{max-width:480px;padding-top:30px}.player-header{display:flex;align-items:center;gap:12px}.score-pill{background:var(--primary);padding:4px 14px;border-radius:999px;font-weight:700}.waiting{color:var(--muted);margin-top:40px;font-size:1.1rem}.buzzer-zone{margin-top:30px}.buzzer-btn{width:220px;height:220px;border-radius:50%;border:none;background:radial-gradient(circle at 35% 30%,#ef4444,#7f1d1d);color:#fff;font-size:1.6rem;font-weight:800;cursor:pointer;box-shadow:0 8px 24px #dc262680;transition:transform .1s}.buzzer-btn:active,.buzzer-btn.flash{transform:scale(.92)}.my-turn{font-size:1.3rem;font-weight:700;color:#fde68a;margin-top:20px}.qcm-zone{margin-top:20px;width:100%}.options-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:16px 0}.option-btn{padding:16px 10px;border-radius:12px;border:2px solid var(--border);background:var(--card-bg);color:var(--text);font-size:1rem;cursor:pointer}.option-btn.selected{border-color:var(--primary);background:#6d28d940}.mini-ranking{margin-top:40px;width:100%;text-align:left}.mini-ranking ol{padding-left:20px}.public-screen{min-height:100vh;padding:30px 40px}.public-screen header{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px}.public-grid{display:grid;grid-template-columns:2fr 1fr;gap:30px}@media (max-width: 900px){.public-grid{grid-template-columns:1fr}}.public-question{background:var(--card-bg);border-radius:20px;padding:40px;min-height:400px}.question-text-big{font-size:2.2rem;margin:20px 0}.tag{background:var(--secondary);padding:6px 14px;border-radius:999px;font-weight:700}.timer{font-size:1.4rem;font-weight:700}.options-grid-big{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:30px}.option-big{padding:24px;border-radius:14px;background:#12121f;border:2px solid var(--border);font-size:1.3rem}.option-big.correct{border-color:var(--success);background:#16a34a40}.answering-now{font-size:2rem;font-weight:800;color:#fde68a;margin-top:40px}.waiting-big{color:var(--muted);font-size:1.4rem;margin-top:60px;text-align:center}.public-ranking{background:var(--card-bg);border-radius:20px;padding:24px}.public-ranking ol{list-style:none;padding:0;margin:0}.public-ranking li{display:flex;align-items:center;gap:12px;padding:10px 6px;border-bottom:1px solid var(--border);font-size:1.1rem}.public-ranking li.first{color:#fde68a;font-weight:800;font-size:1.3rem}.public-ranking .rank{width:24px}.public-ranking .name{flex:1;text-align:left}