:root{--ink:#242c26;--sub:#72766a;--paper:#faf7ef;--card:#fffdf8;--line:#e3dfd2;--gold:#d9ae5d;--gold-pale:#f5e8cb;--forest:#274e40;--red:#a54735;--shadow:0 8px 28px #252b2610;--radius:20px}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.55 'Segoe UI',system-ui,-apple-system,sans-serif}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit}button:disabled{cursor:not-allowed;opacity:.5}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #cd8b25;outline-offset:4px}input,select,textarea{width:100%;border:1px solid #d9d4c6;background:#fffefb;border-radius:11px;padding:12px 14px;color:var(--ink)}label{display:block;font-size:13px;font-weight:650;margin-bottom:6px}textarea{min-height:110px;resize:vertical}button{border:0}h1,h2,h3,p{margin:0}h1{font-size:38px;line-height:1.12;letter-spacing:-1.4px}h2{font-size:23px;line-height:1.3;letter-spacing:-.5px}h3{font-size:18px;line-height:1.35}small{font-size:11px;letter-spacing:.3px}.muted{color:var(--sub)}.kicker{font-size:10px;letter-spacing:2px;font-weight:750;text-transform:uppercase}.skip{position:absolute;z-index:100;top:-100px;left:20px;background:white;padding:12px}.skip:focus{top:10px}.sidebar{width:242px;position:fixed;inset:0 auto 0 0;background:#202820;color:#e7e9dc;padding:30px 20px 24px;display:flex;flex-direction:column;z-index:30;border-right:1px solid #3c4436}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;margin:3px 0 46px 6px}.brand-icon{display:grid;place-items:center;background:var(--gold);color:#253426;border-radius:14px 4px 14px 4px;width:45px;height:49px;font-size:35px}.brand b{font-size:35px;letter-spacing:-2px;line-height:1}.brand b span{color:var(--gold)}.brand small{display:block;font-size:7px;letter-spacing:1.2px;margin-top:9px}.side-label{font-size:9px;color:#b0bba5;letter-spacing:1.5px;margin:0 10px 14px}nav{display:grid;gap:7px}nav button{display:flex;align-items:center;gap:13px;padding:13px 14px;color:#c5cebf;background:transparent;text-align:left;border-radius:10px;font-size:19px}nav button span{font-size:13px;font-weight:550}nav button.active{background:var(--gold);color:#263027}nav button:hover:not(.active){background:#354033}nav em{margin-left:auto;font-size:10px;font-style:normal;background:#ffffff18;border-radius:5px;padding:1px 6px}.side-note{margin:auto 11px 30px;padding-top:35px}.side-note>span{font-size:26px;color:var(--gold)}.side-note b{display:block;font-family:Georgia,serif;font-size:19px;font-weight:500;line-height:1.45;margin:10px 0}.side-note p{font-size:11px;line-height:1.8;color:#aebaa5}.side-profile{display:flex;gap:9px;align-items:center;border-top:1px solid #ffffff18;padding:19px 4px 7px}.avatar{display:grid;place-items:center;background:#e6d8b8;color:#4a4938;font-size:12px;border-radius:50%;height:36px;width:36px;flex-shrink:0}.side-profile b{font-size:11px;display:block}.side-profile small{font-size:9px;color:#b0bca5}.side-weave{position:absolute;bottom:0;left:0;right:0;height:10px;background:url('weave.svg') repeat-x center center;background-size:62px 25px}.workspace{margin-left:242px}.topbar{height:88px;padding:0 40px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:#faf7eff2;gap:10px}.topbar small{font-size:9px;letter-spacing:1.1px;color:#777e70}.statusline{font-size:11px;display:flex;gap:7px;align-items:center;margin-top:5px}.dot{width:6px;height:6px;background:#548663;border-radius:100%}.top-actions{display:flex;gap:10px;align-items:center}.icon-btn{width:37px;height:37px;border:1px solid var(--line);border-radius:10px;background:transparent;color:var(--ink);font-size:20px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;border-radius:10px;padding:10px 18px;text-decoration:none;font-weight:650;font-size:12px;border:1px solid transparent;transition:transform .16s,background .16s}.btn:hover{transform:translateY(-1px)}.btn-dark{background:var(--ink);color:white}.btn-gold{background:var(--gold);color:#272f26}.btn-light{background:#fffdf9;border-color:var(--line);color:var(--ink)}.btn-green{background:var(--forest);color:white}.btn-red{background:var(--red);color:white}.btn-small{font-size:11px;min-height:34px;padding:7px 11px}.text-btn{background:none;color:var(--forest);font-size:12px;font-weight:650;padding:5px}.wide{width:100%}#content{max-width:1520px;margin:auto;padding:30px 40px 35px;min-height:calc(100vh - 160px)}.welcome{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:22px;gap:15px}.welcome h1{font-size:31px}.welcome p{color:var(--sub);margin-top:8px;font-size:13px}.welcome .badge{flex-shrink:0}.badge{font-size:10px;border:1px solid #ddd6c3;border-radius:30px;padding:6px 12px;color:#657152;font-weight:650}.hero-grid{display:grid;grid-template-columns:1fr 290px;gap:19px}.hero{position:relative;overflow:hidden;border-radius:var(--radius);background:#243a2c;min-height:330px;padding:36px;color:white;display:flex;align-items:center}.hero:after{content:'';background:url('weave.svg') repeat-x left center;background-size:100px 40px;position:absolute;bottom:0;left:0;right:0;height:12px}.hero-copy{z-index:2;max-width:330px;position:relative}.hero .kicker{color:#ddbb72;margin-bottom:18px}.hero h2{font-size:42px;line-height:1.08;letter-spacing:-1.4px}.hero h2 i{color:#e3bd73;font-family:Georgia,serif;font-weight:400;letter-spacing:-1px}.hero p{font-size:12px;color:#d1dbc7;max-width:242px;margin:17px 0 24px;line-height:1.75}.hero-art{position:absolute;right:-65px;bottom:0;width:66%;height:100%;object-fit:contain;opacity:.94}.hero-stat{font-size:10px;color:#c4cbb7;display:flex;gap:16px;margin-top:19px}.hero-stat strong{color:#efd69c;font-size:13px}.join-panel{background:#efe9d9;border:1px solid #e1d9c5;border-radius:var(--radius);padding:25px 22px;display:flex;flex-direction:column}.join-icon{font-size:28px;color:#947343;line-height:1;margin-bottom:17px}.join-panel h3{font-size:23px;line-height:1.15}.join-panel p{font-size:11px;color:#757760;margin:9px 0 18px}.pin{font-size:24px;letter-spacing:8px;text-align:center;font-weight:800;padding:12px 8px;background:#fffdf7}.join-panel .btn{margin-top:12px}.join-panel small{font-size:9px;color:#7d7d69;text-align:center;line-height:1.5;margin-top:10px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:28px 0 16px}.section-head p{font-size:12px;color:var(--sub);margin-top:3px}.modes{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.mode{display:flex;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:13px;padding:16px;align-items:center;text-align:left}.mode.active{border-color:#b59654;box-shadow:0 0 0 1px #b59654;background:#fcf5e5}.mode .symbol{font-size:23px;display:grid;place-items:center;width:42px;height:42px;flex-shrink:0;background:#efeadb;border-radius:10px;color:#805b26}.mode b{font-size:13px;display:block}.mode small{font-size:10px;color:var(--sub);letter-spacing:0;display:block;margin-top:3px}.tabs{display:flex;gap:7px;flex-wrap:wrap}.tabs button{border:1px solid var(--line);background:transparent;padding:7px 15px;font-size:11px;border-radius:30px}.tabs button.active{background:var(--ink);border-color:var(--ink);color:white}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px;margin-top:19px}.quiz-card{background:var(--card);border:1px solid var(--line);border-radius:15px;overflow:hidden;transition:box-shadow .2s,transform .2s}.quiz-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}.card-art{height:122px;background:#eee3c8;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;color:#6c4b29}.card-art .big{font-family:Georgia,serif;font-size:45px;font-weight:400;letter-spacing:-2px;z-index:1}.card-art:before,.card-art:after{content:'◇';position:absolute;right:-12px;top:-66px;font-size:170px;color:#a782442b;transform:rotate(20deg)}.card-art:after{left:-48px;right:auto;top:24px;font-size:125px}.card-art.green{background:#d8e3d5;color:#244b39}.card-art.red{background:#efd7c8;color:#994c34}.card-art.blue{background:#dce3df;color:#325356}.card-label{position:absolute;top:13px;left:14px;background:#fff9;font-size:8px;letter-spacing:1px;padding:3px 7px;border-radius:4px}.card-body{padding:17px}.card-body h3{font-size:15px;min-height:42px}.card-body p{font-size:11px;color:var(--sub);margin-top:5px;min-height:34px}.card-meta{display:flex;gap:13px;color:#7c7e6f;font-size:10px;margin:13px 0}.card-actions{display:flex;gap:6px}.card-actions .btn{flex:1;padding:7px 8px;font-size:10px;min-height:34px}.card-actions .text-btn{font-size:17px}.info-banner{border:1px solid #ded1b0;background:#f7ecd4;border-radius:12px;padding:15px 18px;font-size:12px;color:#6e572e;margin:15px 0;line-height:1.7}.info-banner.success{background:#e8f1e5;color:#356042;border-color:#cadaC6}.info-banner.error{background:#fff0eb;border-color:#e2b5a8;color:#9b3b27}.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin:18px 0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-grid .span{grid-column:1/-1}.toolbar{display:flex;gap:12px;align-items:center;margin:16px 0;flex-wrap:wrap}.toolbar input{flex:1;min-width:180px}.toolbar select{max-width:190px}.upload-box{border:2px dashed #c9b788;background:#fbf7eb;border-radius:17px;padding:36px;text-align:center}.upload-box strong{display:block;font-size:22px;margin-bottom:8px}.upload-box p{color:var(--sub);font-size:12px;margin-bottom:20px}.upload-box input{background:white;max-width:500px}.step-row{display:flex;gap:12px;margin:22px 0;color:var(--sub);font-size:12px}.step-row b{display:inline-grid;place-items:center;background:var(--ink);color:#f7ddb0;width:25px;height:25px;border-radius:50%;margin-right:6px}.table-wrap{overflow:auto;max-height:480px;border:1px solid var(--line);border-radius:12px}table{border-collapse:collapse;width:100%;font-size:12px}th{background:#eae3d2;text-align:left;position:sticky;top:0;color:#5a553e;z-index:2}th,td{padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}td{min-width:65px}tr:last-child td{border-bottom:0}.table-wrap td.prompt-cell{min-width:250px;max-width:550px}.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:15px 0}.kpi{border:1px solid var(--line);background:#fffdf8;border-radius:13px;padding:17px}.kpi b{font-size:26px;display:block;line-height:1.1}.kpi span{font-size:11px;color:var(--sub)}.empty{text-align:center;padding:45px 20px;color:var(--sub)}.footer{border-top:1px solid var(--line);margin:0 40px;padding:18px 0;font-size:9px;color:#939386;display:flex;justify-content:space-between;gap:12px}.footer button{font-size:9px;background:none;color:inherit}.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.actions.end{justify-content:flex-end}.field-note{font-size:11px;color:var(--sub);margin-top:6px}.check{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:400}.check input{width:17px;height:17px;accent-color:var(--forest)}dialog{border:1px solid var(--line);background:var(--paper);border-radius:22px;padding:28px;max-width:640px;width:calc(100% - 32px);max-height:90vh;box-shadow:0 20px 80px #1115}dialog::backdrop{background:#182117b0;backdrop-filter:blur(4px)}dialog .modal-head{display:flex;justify-content:space-between;gap:20px;margin-bottom:20px}.modal-head h2{font-size:23px}.close{background:transparent;font-size:26px;line-height:1}.modal-body p{margin-bottom:12px}.modal-label{font-size:10px;color:#8f7244;text-transform:uppercase;letter-spacing:1.3px;margin-bottom:5px}#toast{position:fixed;z-index:100;bottom:24px;left:50%;transform:translateX(-50%) translateY(120px);border-radius:12px;background:var(--ink);color:white;padding:13px 22px;box-shadow:var(--shadow);font-size:13px;transition:transform .2s;max-width:calc(100% - 30px)}#toast.visible{transform:translateX(-50%) translateY(0)}
/* Focused game layout */
body.playing .sidebar{display:none}body.playing .workspace{margin-left:0}body.playing .topbar{height:68px}body.playing .footer{display:none}body.playing #content{max-width:1500px;padding:20px 38px;min-height:calc(100dvh - 68px)}.game-head{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:16px}.game-head h2{font-size:18px}.game-head .muted{font-size:11px}.game-meta{display:flex;gap:9px;align-items:center}.pill{border-radius:30px;padding:7px 14px;border:1px solid var(--line);font-size:12px;background:#fffdf8;white-space:nowrap}.timer{font-size:20px;color:var(--forest);font-weight:800}.timer.danger{color:#a23d2a}.meter{height:5px;background:#e1dbc9;border-radius:6px;margin-bottom:15px;overflow:hidden}.meter span{display:block;height:100%;background:#ba954f;transition:width .3s}.arena{border-radius:22px;border:1px solid #d9cfb8;background:var(--card);position:relative;overflow:hidden}.arena:before{content:'';display:block;height:13px;background:url('weave.svg') repeat-x center center;background-size:90px 36px}.arena-body{padding:30px 36px}.q-sub{font-size:10px;color:#8e7348;letter-spacing:1.3px;font-weight:750;text-transform:uppercase;margin-bottom:16px}.question{font-size:clamp(23px,3.7vw,46px);line-height:1.25;letter-spacing:-.9px;white-space:pre-wrap;overflow-wrap:anywhere;font-weight:750;min-height:104px;display:flex;align-items:center}.question.long{font-size:clamp(21px,2.8vw,36px)}.question-math{font-size:clamp(50px,8vw,92px);text-align:center;justify-content:center;font-family:Georgia,serif;font-weight:400;min-height:150px}.answer-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:24px 0 5px}.answer{display:flex;align-items:center;gap:16px;min-height:88px;padding:20px 22px;text-align:left;border:2px solid transparent;border-radius:13px;color:white;font-size:clamp(15px,1.65vw,23px);font-weight:650;position:relative;white-space:pre-wrap;overflow-wrap:anywhere;transition:transform .15s,border-color .15s}.answer:hover:not(:disabled){transform:translateY(-2px)}.answer:disabled{opacity:1;cursor:default}.answer:nth-child(5n+1){background:#a24835}.answer:nth-child(5n+2){background:#335e52}.answer:nth-child(5n+3){background:#a87725}.answer:nth-child(5n+4){background:#3d5667}.answer:nth-child(5n+5){background:#665070}.answer .letter{display:grid;place-items:center;font-size:15px;background:#fff2;border:1px solid #fff5;border-radius:9px;min-width:33px;height:35px;flex-shrink:0}.answer.selected{outline:4px solid #2b3027;outline-offset:2px}.answer.selected:after{content:'✓';margin-left:auto;font-size:22px}.answer.dim{opacity:.35}.answer.correct:after{content:'✓';font-size:25px;margin-left:auto}.number-form{display:flex;gap:12px;align-items:center;margin-top:25px}.number-form input{font-size:25px;max-width:340px}.number-form .btn{height:57px}.game-bottom{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:16px}.power-ups{display:flex;gap:8px}.power{border:1px solid #d6c6a3;background:#faf1dc;padding:9px 13px;border-radius:9px;font-size:11px}.power.active{background:#e2b65f;color:#263225;border-color:#85612c}.hint{font-size:11px;color:var(--sub)}.feedback{padding:20px 23px;background:#eaf0e3;border:1px solid #becdb2;border-radius:14px;margin-top:17px}.feedback.wrong{background:#fbebe0;border-color:#debb9e}.feedback h3{font-size:20px}.feedback p{font-size:13px;margin-top:7px;line-height:1.7}.feedback .actions{margin-top:13px;justify-content:space-between}.chip{font-size:11px;padding:4px 8px;border-radius:6px;background:#fff8}.celebration{font-family:Georgia,serif;font-size:47px;color:#ae853c;text-align:center;padding:16px}.result-title{text-align:center;max-width:620px;margin:0 auto 25px}.result-title h1{margin:10px 0}.result-title p{color:var(--sub);font-size:13px}.review{padding:18px 0;border-bottom:1px solid var(--line)}.review b{font-size:14px}.review p{font-size:12px;color:var(--sub);margin-top:6px}.review .ok{color:#42723e}.review .bad{color:#a64a35}.lobby{text-align:center;max-width:1050px;margin:auto}.room-code{font-weight:800;font-size:clamp(50px,7vw,95px);letter-spacing:18px;line-height:1.2;color:var(--ink);margin:16px 0}.players{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin:25px 0}.player{border:1px solid #d4c8ab;padding:10px 16px;border-radius:13px;background:#fcf5e2;display:flex;gap:9px;align-items:center;font-size:14px}.player span{font-size:25px}.join-lobby{font-size:35px;margin:30px 0 15px}.team-board{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:17px 0}.team-board .kpi{margin:0;text-align:center}.ranking{max-width:700px;margin:20px auto}.rank-row{display:flex;align-items:center;gap:15px;padding:16px;border-radius:12px;background:#fffdf8;border:1px solid var(--line);margin-bottom:8px}.rank-row:first-child{background:#f3e2b8;border-color:#cfad67}.rank-row .rank{font-size:22px;font-family:Georgia,serif;min-width:25px}.rank-row .score{margin-left:auto;font-weight:700}.pulse{display:inline-block;animation:pulse 1.8s infinite}@keyframes pulse{50%{opacity:.4}}.help-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.help-grid .panel{margin:0}.help-grid p,.help-grid li{font-size:13px;color:#676d5e;margin-top:10px}.help-grid a{color:#356750}.error-list{margin:0;padding-left:20px}.error-list li{padding:6px 0;font-size:12px}.text-break{overflow-wrap:anywhere}.live-connection{font-size:11px;color:#8b6c31;text-align:center;padding:4px}.only-mobile{display:none}
@media(min-width:1700px){.hero h2{font-size:50px}.hero-copy{max-width:400px}.hero-art{right:-20px}.card-art{height:145px}}
@media(max-width:1200px){.sidebar{width:215px;padding-left:15px;padding-right:15px}.workspace{margin-left:215px}#content{padding:25px}.topbar{padding:0 25px}.hero-grid{grid-template-columns:1fr 245px}.hero{padding:26px}.hero h2{font-size:36px}.hero-art{right:-95px;opacity:.65;width:73%}.hero-copy{max-width:300px}.modes .mode{padding:12px;gap:8px}.mode small{font-size:9px}.mode .symbol{width:31px;height:36px}.footer{margin:0 25px}}
@media(max-width:980px){.sidebar{width:78px;padding:20px 11px}.brand{margin:5px 3px 40px}.brand>div,.side-label,nav span,nav em,.side-note,.side-profile{display:none}nav button{justify-content:center;font-size:22px;padding:12px}.workspace{margin-left:78px}.hero-grid{grid-template-columns:1fr 250px}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-copy{max-width:255px}.hero-art{opacity:.45;width:85%}.help-grid{grid-template-columns:1fr}.question{min-height:80px}}
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