:root{color-scheme:dark;--bg:#0b101b;--panel:#131c2c;--panel-2:#192438;--line:#2b3950;--text:#f0f3fa;--muted:#b4c0d3;--gold:#e5bf67;--gold-light:#ffdda0;--green:#8cddb7;--red:#ffaaaa;--radius:18px;--shadow:0 20px 55px #0003;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.55}
*{box-sizing:border-box}body{margin:0;min-height:100vh;color:var(--text);background:radial-gradient(ellipse at 75% 0%,#26324866,transparent 45%),var(--bg)}a{color:var(--gold-light);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--gold-light);outline-offset:4px}button,input,select,textarea{border-radius:10px}input,select,textarea{width:100%;background:#0e1625;border:1px solid #42516a;color:var(--text);padding:11px 13px;min-height:46px}textarea{resize:vertical;min-height:100px}input::placeholder,textarea::placeholder{color:#9cabc2}input[type=checkbox],input[type=radio]{width:19px;height:19px;min-height:0;accent-color:var(--gold);flex-shrink:0}input[type=datetime-local]{min-width:0}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.2}h1{font-family:Georgia,"Times New Roman",serif;font-weight:600;font-size:clamp(2.2rem,5vw,3.7rem);letter-spacing:-.035em;margin-bottom:15px}h2{font-size:1.3rem;margin-bottom:17px}h3{font-size:1.05rem}p:last-child{margin-bottom:0}[hidden]{display:none!important}.shell{max-width:1240px;margin:auto;padding:0 30px 55px}.topbar{min-height:92px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line)}.brand{display:inline-flex;align-items:center;gap:12px;color:var(--text);font-weight:750;letter-spacing:.01em}.brand:hover{text-decoration:none}.brand-mark{display:grid;place-items:center;width:43px;height:48px;background:linear-gradient(145deg,#ffe0a0,#bd8f3d);color:#231c12;font-family:Georgia,serif;font-size:17px;font-weight:bold;border-radius:9px 9px 16px 16px;box-shadow:inset 0 0 0 3px #ffffff24}.brand small{display:block;color:var(--muted);font-weight:500;font-size:11px;letter-spacing:.12em;text-transform:uppercase}.top-links{display:flex;align-items:center;gap:23px;font-size:14px}.top-links a{color:var(--muted)}.top-links a[aria-current=page]{color:var(--gold-light)}.eyebrow{color:var(--gold);font-size:11px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;margin-bottom:15px}.hero{padding:42px 0 29px;display:flex;align-items:center;justify-content:space-between;gap:25px}.hero p{max-width:650px;color:var(--muted)}.hero-symbol{font-size:62px;color:var(--gold);padding-right:25px;filter:drop-shadow(0 5px 20px #e5bf6720)}.muted{color:var(--muted)}.small-text{font-size:.85rem}.panel,.card{background:linear-gradient(145deg,#192438,#131c2c);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:25px}.panel+.panel{margin-top:24px}.card{padding:20px}.section-head{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:20px}.section-head h2,.section-head h3{margin:0}.grid{display:grid;gap:20px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.split{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(270px,1fr);gap:24px}.stack{display:flex;flex-direction:column;gap:16px}.actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.actions.end{justify-content:flex-end}.btn{border:1px solid #46536a;background:#233047;color:var(--text);padding:11px 18px;font-weight:700;line-height:1.4;display:inline-flex;justify-content:center;align-items:center;gap:9px;text-align:center;min-height:45px;border-radius:10px;transition:background .15s,border-color .15s}.btn:hover{background:#2a3a54;text-decoration:none;border-color:#75849a}.btn.primary{background:var(--gold);border-color:var(--gold);color:#251d0c}.btn.primary:hover{background:var(--gold-light);border-color:var(--gold-light)}.btn.danger{background:#3e222b;color:#ffc5c5;border-color:#865163}.btn.ghost{background:transparent}.btn.small{font-size:13px;padding:8px 13px;min-height:36px}.btn.full{width:100%}.field{display:flex;flex-direction:column;gap:7px;min-width:0}.field>label,.field>span:first-child{font-size:13px;font-weight:700;color:#d6dfec}.field small{color:var(--muted);font-size:12px}.field-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.field-row+.field-row{margin-top:18px}.check{display:flex;align-items:center;gap:10px;font-size:14px}.tag{font-size:11px;font-weight:750;line-height:1.5;display:inline-flex;align-items:center;padding:5px 9px;background:#26354b;color:#dae4f2;border-radius:6px;white-space:nowrap}.tag.gold{background:#e5bf671b;color:var(--gold-light);border:1px solid #e5bf6740}.tag.green{background:#154838;color:#b2f1d3}.tag.red{background:#54303c;color:#ffc4cd}.notice{padding:13px 16px;border:1px solid #51617a;border-radius:10px;background:#1c2b42;color:#d9e6ff;margin:0 0 20px;overflow-wrap:anywhere}.notice.error{background:#3b222c;color:#ffd3d3;border-color:#855065}.notice.success{background:#163c32;color:#bcf0d8;border-color:#3c7c64}.notice:empty{display:none}.tabs{display:flex;gap:6px;border-bottom:1px solid var(--line);padding-bottom:10px;overflow-x:auto;margin-bottom:24px}.tab{border:0;background:transparent;color:var(--muted);padding:12px 16px;font-weight:650;white-space:nowrap}.tab.active{background:#e5bf671b;color:var(--gold-light)}.stat{padding:21px;border:1px solid var(--line);border-radius:12px;background:#0e1829}.stat-value{display:block;font-size:2rem;font-weight:750;margin-bottom:4px}.stat-label{font-size:13px;color:var(--muted)}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px}.data-table{width:100%;border-collapse:collapse;font-size:14px}.data-table th,.data-table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}.data-table th{background:#0c1626;color:var(--muted);font-weight:600;font-size:12px;white-space:nowrap}.data-table tbody tr:last-child td{border-bottom:0}.data-table tbody tr:hover{background:#ffffff03}.data-table td small{display:block;color:var(--muted)}.data-table .actions{flex-wrap:nowrap}.empty{text-align:center;color:var(--muted);padding:35px 20px}.login-panel{max-width:470px;margin:30px auto}.login-panel .btn{margin-top:10px}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.member-list{display:grid;gap:15px}.option-row{display:flex;align-items:center;gap:12px}.option-row input:not([type=radio]){flex:1}.form-section{padding-top:20px;margin-top:20px;border-top:1px solid var(--line)}.pagination{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:18px;font-size:13px;color:var(--muted)}.admin-filters{display:flex;align-items:end;gap:12px;flex-wrap:wrap;margin-bottom:22px}.admin-filters .field{flex:1;min-width:145px}.admin-filters .field.search{flex:2}.member-card{border:1px solid var(--line);border-radius:12px;padding:20px;background:#0d1727}.member-card h3{margin:0}.admin-note{color:var(--muted);font-size:13px;margin-top:20px}.footer{display:flex;justify-content:space-between;gap:15px;border-top:1px solid var(--line);margin-top:36px;padding-top:23px;color:var(--muted);font-size:12px}.mode-picker{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:26px}.mode-card{position:relative;text-align:left;border:1px solid var(--line);border-radius:15px;padding:23px 24px;background:#131d2d;color:var(--text);display:grid;grid-template-columns:47px 1fr;gap:16px;align-items:center;transition:background .2s,border-color .2s}.mode-card:hover{background:#1b2940}.mode-card[aria-pressed=true]{border-color:var(--gold);background:linear-gradient(130deg,#e5bf6710,#19243a)}.mode-icon{display:grid;place-items:center;background:#e5bf6712;color:var(--gold);height:48px;width:48px;border-radius:13px;font-size:25px}.mode-card h2{margin:0 0 6px;font-size:1.18rem}.mode-card p{font-size:13px;color:var(--muted);line-height:1.4}.mode-dot{position:absolute;right:16px;top:15px;height:7px;width:7px;background:var(--line);border-radius:50%}.mode-card[aria-pressed=true] .mode-dot{background:var(--gold);box-shadow:0 0 12px #e5bf6740}.opponent-picker{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.opponent-picker label{position:relative;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:7px;background:#0f192a;border:1px solid #36445b;border-radius:10px;padding:13px 6px;font-size:13px;font-weight:650}.opponent-picker label:has(input:checked){border-color:var(--gold);background:#e5bf6714;color:var(--gold-light)}.opponent-picker input{width:15px;height:15px}.rules-list{list-style:none;margin:20px 0 24px;padding:0;counter-reset:rule}.rules-list li{counter-increment:rule;display:flex;gap:13px;margin:17px 0;color:#ccd6e6;font-size:14px}.rules-list li:before{content:counter(rule,decimal-leading-zero);color:var(--gold);font-size:11px;font-weight:800;padding-top:3px}.divider{height:1px;background:var(--line);margin:23px 0}.join-form{display:flex;gap:10px}.join-form input{min-width:0;text-transform:uppercase;letter-spacing:.08em}.game-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:30px 0 20px}.game-heading h1{font-size:2.4rem;margin:0}.scoreboard{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;border:1px solid var(--line);border-radius:15px;background:#111d30;margin-bottom:22px;padding:21px 28px;gap:25px}.player-score{display:flex;align-items:center;gap:15px;min-width:0}.player-score.right{justify-content:flex-end;text-align:right}.player-avatar{width:45px;height:45px;border-radius:50%;background:#2a3d59;display:grid;place-items:center;color:var(--gold);font-weight:800;flex-shrink:0}.player-name{font-size:13px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:230px}.player-points{font-size:27px;line-height:1.2;font-weight:750}.player-points small{font-size:12px;color:var(--muted);font-weight:500}.clock{font-variant-numeric:tabular-nums;font-size:30px;color:var(--gold-light);font-weight:750;line-height:1.25;text-align:center}.clock-label{display:block;text-transform:uppercase;font-size:9px;letter-spacing:.12em;color:var(--muted);font-weight:600;text-align:center}.clock.urgent{color:var(--red)}.progress-track{height:4px;overflow:hidden;background:#29384f;border-radius:4px;margin-top:12px}.progress-fill{height:100%;background:var(--gold);width:100%;transition:width .2s linear}.question-panel{padding:30px 36px}.question-top{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:25px}.question-number{font-size:12px;color:var(--muted)}.question-text{font-family:Georgia,serif;font-size:clamp(1.4rem,3vw,2rem);line-height:1.5;font-weight:500;margin:0 0 30px;white-space:pre-wrap;overflow-wrap:anywhere}.answers{display:grid;grid-template-columns:1fr 1fr;gap:13px}.answer-button{display:flex;align-items:center;gap:14px;text-align:left;padding:17px 18px;min-height:78px;color:var(--text);background:#111c2e;border:1px solid #42516a;border-radius:12px;font-size:15px;line-height:1.5;transition:background .15s,border-color .15s;overflow-wrap:anywhere}.answer-button:hover:not(:disabled){background:#24344c;border-color:var(--gold)}.answer-key{display:grid;place-items:center;height:29px;width:29px;flex-shrink:0;border:1px solid #4b5b73;border-radius:7px;color:var(--gold-light);font-weight:650;font-size:12px}.answer-button.selected{border-color:var(--gold);background:#e5bf6717}.answer-feedback{min-height:30px;margin-top:18px;font-size:14px;color:var(--muted)}.answer-feedback.correct{color:var(--green)}.answer-feedback.incorrect{color:var(--red)}.game-footnote{display:flex;justify-content:space-between;gap:15px;font-size:12px;color:var(--muted);margin-top:20px}.lobby{max-width:700px;margin:25px auto;padding:35px;text-align:center}.invite-code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.18em;font-size:32px;display:block;color:var(--gold-light);padding:17px;background:#0b1525;border:1px dashed #796a48;border-radius:10px;margin:20px auto;max-width:300px}.lobby-players{display:flex;gap:12px;margin:25px 0;text-align:left}.lobby-player{flex:1;border:1px solid var(--line);border-radius:10px;padding:15px}.result-panel{text-align:center;padding:35px}.result-icon{font-size:45px;color:var(--gold);display:block;margin-bottom:10px}.result-panel h2{font-family:Georgia,serif;font-size:2.4rem;margin:0 0 10px}.result-score{color:var(--gold-light);font-size:3.5rem;font-weight:750;line-height:1.15;margin:22px 0 5px}.result-meta{font-size:14px;color:var(--muted)}.result-panel .actions{justify-content:center;margin-top:25px}.review-item{border-top:1px solid var(--line);padding:18px 0}.review-item summary{cursor:pointer;font-size:15px;display:flex;gap:10px;align-items:baseline}.review-item p{font-size:14px;margin:12px 0 0;white-space:pre-wrap}.leaderboard-controls{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:22px}.rank{color:var(--gold-light);font-weight:800}.leaderboard .data-table td:first-child{width:70px}.rules-chip{display:inline-block;margin-bottom:15px;color:var(--gold-light);font-size:11px;letter-spacing:.08em;text-transform:uppercase}.connection{font-size:12px;color:var(--muted);padding:10px 0;min-height:32px}.connection:empty{min-height:0;padding:0}.catalog-editor{display:grid;grid-template-columns:1fr 1fr;gap:20px}.catalog-row{display:flex;justify-content:space-between;gap:15px;padding:16px 0;border-bottom:1px solid var(--line)}.catalog-row .actions{justify-content:flex-end}.audit-json{white-space:pre-wrap;overflow-wrap:anywhere;max-width:550px;font-size:12px}.help-text{color:var(--muted);font-size:13px}.admin-dialog{border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:18px;width:min(700px,95vw);max-height:90vh;padding:28px}.admin-dialog::backdrop{background:#000b}.admin-dialog .section-head{align-items:flex-start}
@media(max-width:900px){.split{grid-template-columns:1fr}.hero-symbol{display:none}.grid-4{grid-template-columns:repeat(2,1fr)}.top-links{gap:15px}.catalog-editor{grid-template-columns:1fr}.player-name{max-width:160px}}
@media(max-width:600px){.shell{padding:0 16px 30px}.topbar{min-height:80px;gap:12px;align-items:center;flex-wrap:wrap;padding:16px 0}.brand{font-size:14px;gap:9px}.brand-mark{width:34px;height:39px;font-size:14px}.brand small{font-size:9px}.top-links{gap:13px;font-size:12px}.top-links .optional{display:none}.hero{padding:29px 0 24px}.hero h1{font-size:2.4rem}.hero p{font-size:14px}.panel,.card{padding:20px 17px}.mode-picker{gap:11px;margin-bottom:18px}.mode-card{padding:19px 13px;display:block}.mode-icon{width:38px;height:38px;font-size:22px;margin-bottom:12px}.mode-card h2{font-size:1rem}.mode-card p{font-size:12px}.field-row,.grid-2,.grid-3{grid-template-columns:1fr}.grid-4{gap:10px}.field-row.mobile-pair{grid-template-columns:1fr 1fr}.stat{padding:16px}.stat-value{font-size:1.7rem}.section-head{align-items:flex-start}.leaderboard-controls{grid-template-columns:1fr 1fr;gap:10px}.question-panel{padding:24px 18px}.answers{grid-template-columns:1fr;gap:10px}.answer-button{padding:13px 15px;min-height:64px}.scoreboard{padding:18px 13px;gap:10px}.player-avatar{display:none}.player-name{max-width:110px;font-size:11px}.player-points{font-size:23px}.clock{font-size:26px}.question-top{margin-bottom:20px}.question-text{margin-bottom:22px}.game-heading h1{font-size:1.9rem}.game-footnote{flex-direction:column;gap:5px}.lobby{padding:25px 17px}.lobby-players{flex-direction:column}.result-panel h2{font-size:2rem}.result-score{font-size:3rem}.footer{flex-direction:column;gap:6px}.data-table th,.data-table td{padding:12px}.tab{padding:10px 12px;font-size:13px}.join-form{gap:7px}.join-form .btn{padding:10px 12px}.admin-dialog{padding:20px}.catalog-row{flex-direction:column}.catalog-row .actions{justify-content:flex-start}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

fieldset{border:1px solid var(--line);border-radius:12px;padding:15px;min-width:0}legend{padding:0 7px;color:#d6dfec;font-size:13px;font-weight:700}.opponent-field{border:0;padding:0;margin:0}.opponent-field legend{padding:0 0 10px}.actions.centered{justify-content:center}.admin-page .hero{display:block;padding:38px 0 26px}.admin-page .hero h1{font-size:clamp(2rem,4vw,3rem)}.admin-page .hero .tag{margin-top:16px}.admin-page #initial-loading{padding-top:28px}.admin-page #notice{margin-top:20px}.admin-page #overview-stats{margin-bottom:24px}.admin-page .member-row{display:flex;align-items:flex-start;justify-content:space-between;gap:15px;padding:18px 0;border-bottom:1px solid var(--line)}.admin-page .member-row:first-child{padding-top:0}.admin-page .member-row:last-child{border:0;padding-bottom:0}.admin-page .member-row .stack{gap:7px;min-width:0;font-size:13px;overflow-wrap:anywhere}.admin-page .member-row .btn{flex-shrink:0}.admin-page .catalog-list{margin-top:25px;gap:0}.admin-page .catalog-row .stack{gap:6px}.admin-page .catalog-row .muted{font-size:12px}.question-filters{grid-template-columns:2fr 1fr 1fr 1fr auto;align-items:end}.check-field{display:flex;align-items:center;gap:10px;font-size:14px}.question-card,.audit-row{border:1px solid var(--line);border-radius:12px;padding:22px;background:#121c2d;overflow-wrap:anywhere}.question-card .section-head{align-items:flex-start}.question-card p{white-space:pre-wrap}.answer-preview{margin:15px 0;padding-left:24px;color:var(--muted);font-size:14px}.answer-preview li{padding:5px 0}.correct-answer{color:var(--green);font-weight:650}.audit-json{padding:15px;background:#0b1424;border-radius:8px;max-width:none;max-height:380px;overflow:auto}.audit-row summary{cursor:pointer}.audit-row p{font-size:13px}.admin-page .option-row>label{display:flex;align-items:center;gap:8px}.admin-page .field-row.panel{align-items:end;margin-bottom:24px;grid-template-columns:1fr auto}.admin-page #member-pagination,.admin-page #question-pagination,.admin-page #audit-pagination{margin-top:18px}.admin-page #member-form>.muted{font-size:12px}.admin-page .question-card .actions{margin-top:16px}.admin-page .catalog-row{align-items:center}.admin-page .catalog-row .actions{min-width:160px}.admin-page .stack>label.field{font-size:13px;font-weight:650}.admin-page input,.admin-page select,.admin-page textarea{font-size:15px;font-weight:400}@media(max-width:900px){.question-filters{grid-template-columns:1fr 1fr}.question-filters .btn{align-self:end}}@media(max-width:600px){.admin-page .catalog-row{align-items:flex-start}.admin-page .field-row.panel{grid-template-columns:1fr}.question-filters{grid-template-columns:1fr}.admin-page .hero h1{font-size:2.2rem}.admin-page .member-row{gap:10px}.admin-page .member-row .stack{font-size:12px}.admin-page .option-row{gap:8px}}