:root{--text:#11181c;--text-muted:#6b6375;--bg:#fff;--card:#f5f5f5;--border:#e0e0e0;--accent:#d50000;--correct:#1b8a3c;--incorrect:#b3261e;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font:16px/1.5 system-ui,Segoe UI,Roboto,sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--text:#ecedee;--text-muted:#9ca3af;--bg:#0b0b0c;--card:#1c1c1e;--border:#2c2c2e;--accent:#ff5252}}*{box-sizing:border-box}body{margin:0}#root{min-height:100svh}.center{text-align:center;justify-content:center;align-items:center;min-height:100svh;padding:24px;display:flex}.center.column{flex-direction:column;gap:16px}.hint{color:var(--text-muted);font-size:13px}.quiz-container{max-width:640px;margin:0 auto;padding:24px}.quiz-meta{color:var(--text-muted);margin-bottom:12px;font-size:14px}.countdown{color:var(--accent);font-weight:700}.question-image{border-radius:8px;max-width:100%;margin:12px 0}.options{gap:10px;margin:16px 0;display:grid}.options button{border:1px solid var(--border);background:var(--card);color:var(--text);cursor:pointer;text-align:left;border-radius:8px;padding:14px;font-size:15px}.options button.selected{border-color:var(--accent)}.options button.correct{border-color:var(--correct);background:color-mix(in srgb, var(--correct) 15%, var(--card))}.options button.incorrect{border-color:var(--incorrect);background:color-mix(in srgb, var(--incorrect) 15%, var(--card))}.options button:disabled{cursor:default}.leaderboard{border-collapse:collapse;width:100%;margin-top:8px}.leaderboard td{border-bottom:1px solid var(--border);padding:8px 4px}.leaderboard td:last-child{text-align:right;color:var(--accent);font-weight:700}.button-row{flex-wrap:wrap;gap:8px;margin:12px 0;display:flex}.button-row button,.poll-composer button,.poll-open button{border:1px solid var(--border);background:var(--card);color:var(--text);cursor:pointer;border-radius:6px;padding:8px 14px;font-size:14px}.poll-composer,.poll-open{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.poll-composer input,.poll-open input{border:1px solid var(--border);background:var(--bg);min-width:160px;color:var(--text);border-radius:6px;flex:1;padding:8px}section{border-bottom:1px solid var(--border);margin-bottom:28px;padding-bottom:20px}section:last-child{border-bottom:none}.admin-container{max-width:820px}.admin-form{flex-direction:column;gap:8px;max-width:520px;display:flex}.admin-form input,.admin-form select{border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:6px;padding:8px}.option-row{align-items:center;gap:8px;display:flex}.option-row input[type=text],.option-row input:not([type=radio]){flex:1}.admin-table{border-collapse:collapse;width:100%}.admin-table td{border-bottom:1px solid var(--border);vertical-align:top;padding:8px 4px}.admin-table-round{color:var(--text-muted);white-space:nowrap}.admin-table-actions{white-space:nowrap;text-align:right}.admin-table-actions button{border:1px solid var(--border);background:var(--card);color:var(--text);cursor:pointer;border-radius:6px;margin-left:6px;padding:4px 10px;font-size:13px}.badge{background:var(--accent);color:#fff;letter-spacing:.5px;border-radius:4px;margin-left:8px;padding:2px 6px;font-size:10px;font-weight:700;display:inline-block}