:root{
  --bg:#f5f7fb;--surface:#fff;--surface-2:#f8fafc;--ink:#0f172a;--ink-2:#334155;--muted:#64748b;
  --navy:#0f172a;--navy-2:#172554;--primary:#4f46e5;--primary-2:#6366f1;--primary-soft:#eef2ff;
  --cyan:#06b6d4;--green:#16a34a;--green-soft:#ecfdf5;--red:#dc2626;--red-soft:#fef2f2;--amber:#f59e0b;
  --line:#e2e8f0;--line-2:#cbd5e1;--shadow:0 14px 40px rgba(15,23,42,.08);--shadow-lg:0 28px 80px rgba(15,23,42,.18);
  --r-sm:10px;--r:16px;--r-lg:24px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}button,input,textarea,select{font:inherit}button{cursor:pointer}a{text-decoration:none;color:inherit}.hidden{display:none!important}.center{text-align:center}.muted{color:var(--muted)}

/* Header */
.topbar{height:72px;background:rgba(15,23,42,.96);backdrop-filter:blur(16px);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(255,255,255,.08)}
.brand{display:flex;align-items:center;gap:10px;font-weight:800}.brand-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--primary-2),var(--cyan));display:grid;place-items:center;color:#fff;font-size:13px;font-weight:900;letter-spacing:-.4px;box-shadow:0 8px 24px rgba(79,70,229,.3)}.brand-word{font-size:22px;letter-spacing:-.6px}.brand-word span{color:#a5b4fc}.brand small{font-size:11px;color:#94a3b8;background:rgba(255,255,255,.08);padding:4px 7px;border-radius:999px}.brand.compact .brand-word{font-size:19px}.brand.compact .brand-mark{width:34px;height:34px}
.topbar-actions{display:flex;align-items:center;gap:14px}.topbar-note{font-size:13px;color:#94a3b8}

/* Buttons */
.btn{border:0;border-radius:12px;padding:11px 16px;font-weight:750;background:#eef2f7;color:var(--ink);transition:transform .16s ease,box-shadow .16s ease,background .16s ease,opacity .16s ease;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn:hover:not(:disabled){transform:translateY(-1px)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn.primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 8px 22px rgba(79,70,229,.24)}.btn.primary:hover:not(:disabled){box-shadow:0 11px 28px rgba(79,70,229,.32)}.btn.success{background:linear-gradient(135deg,#15803d,#22c55e);color:#fff;box-shadow:0 8px 22px rgba(22,163,74,.22)}.btn.danger{background:var(--red-soft);color:#b91c1c}.btn.subtle{background:#f1f5f9;color:#334155}.btn.ghost{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);color:#fff}.btn.ghost:hover{background:rgba(255,255,255,.12)}.btn.ghost-dark{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);color:#fff}.btn.small{padding:8px 11px;font-size:12px;border-radius:10px}.btn-large{padding:14px 20px;font-size:15px}.btn-wide{width:100%}.text-action{border:0;background:none;color:var(--primary);padding:4px 0;font-weight:800;text-align:left}.icon-btn{width:36px;height:36px;border:0;border-radius:10px;background:#f1f5f9;font-size:22px;color:#475569}

/* Public hero/login */
.container{max-width:1220px;margin:0 auto;padding:30px 24px}.hero{min-height:540px;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(360px,.7fr);gap:50px;align-items:center;padding:58px 0 46px}.hero-copy{max-width:760px}.eyebrow,.section-kicker{font-size:12px;font-weight:850;text-transform:uppercase;letter-spacing:.11em;color:var(--primary);display:inline-flex;align-items:center;gap:7px}.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 4px rgba(34,197,94,.14)}.hero h1{font-size:clamp(44px,6vw,74px);line-height:.98;letter-spacing:-3.5px;margin:18px 0 20px}.hero h1 span{background:linear-gradient(90deg,var(--primary),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}.hero p{font-size:18px;line-height:1.65;color:var(--muted);max-width:700px}.hero-features{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.hero-features span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 11px;font-size:12px;font-weight:750;color:#475569;box-shadow:0 4px 14px rgba(15,23,42,.04)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow);padding:24px}.login-wrap{width:100%;padding:30px;position:relative;overflow:hidden}.login-wrap:before{content:"";position:absolute;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle,rgba(99,102,241,.15),transparent 68%);right:-60px;top:-70px}.login-icon{width:48px;height:48px;border-radius:15px;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center;font-size:24px;font-weight:900;margin-bottom:20px}.login-wrap h2{font-size:26px;letter-spacing:-.7px;margin:6px 0}.login-wrap>div:first-of-type p{margin-top:6px}

/* Forms */
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:15px}.field label{font-size:12px;font-weight:800;color:#475569}.field input,.field textarea,.field select{width:100%;border:1px solid var(--line-2);border-radius:12px;padding:11px 13px;background:#fff;color:var(--ink);outline:none;transition:border-color .15s,box-shadow .15s}.field input:focus,.field textarea:focus,.field select:focus{border-color:#818cf8;box-shadow:0 0 0 4px rgba(99,102,241,.11)}.field input::placeholder,.field textarea::placeholder{color:#94a3b8}.field-help{font-size:10px;line-height:1.35;color:var(--muted)}.compact-notice{margin:2px 0 14px;font-size:12px}.form-grid{display:grid;gap:16px}.two-fields{grid-template-columns:1fr 1fr}.notice{padding:12px 14px;border-radius:12px;background:var(--primary-soft);color:#4338ca;margin:12px 0}.error,.successbox{padding:11px 13px;border-radius:12px;margin:10px 0;font-size:13px;font-weight:700}.error{background:var(--red-soft);color:#b91c1c;border:1px solid #fecaca}.successbox{background:var(--green-soft);color:#15803d;border:1px solid #bbf7d0}

/* Dashboard */
.dashboard-shell{padding-top:14px}.dashboard-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin:6px 0 24px}.dashboard-head h1{font-size:36px;letter-spacing:-1.3px;margin:4px 0}.dashboard-head p{margin:4px 0}.account-box{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:9px 10px;box-shadow:0 6px 20px rgba(15,23,42,.05)}.account-box>div:nth-child(2){display:flex;flex-direction:column;min-width:110px}.account-box small{font-size:10px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted)}.account-box strong{font-size:13px}.avatar{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,#1e293b,#334155);color:#fff;display:grid;place-items:center;font-weight:900}
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px}.kpi-card{min-height:106px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;display:flex;align-items:center;gap:14px;box-shadow:0 8px 24px rgba(15,23,42,.045)}.kpi-card.accent{background:linear-gradient(135deg,#eef2ff,#ecfeff);border-color:#c7d2fe}.kpi-icon{width:44px;height:44px;border-radius:13px;background:#f1f5f9;color:#475569;display:grid;place-items:center;font-weight:900;font-size:19px}.kpi-card.accent .kpi-icon{background:#fff;color:var(--primary)}.kpi{font-size:30px;line-height:1;font-weight:900;letter-spacing:-1px}.kpi-label{margin-top:6px;color:var(--muted);font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.06em}.kpi-card.accent strong{display:block;font-size:14px;margin-bottom:7px}
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 15px;padding:6px;background:#e9eef5;border-radius:15px;width:max-content;max-width:100%}.tab{border:0;background:transparent;border-radius:10px;padding:10px 14px;font-weight:800;color:#64748b;display:flex;align-items:center;gap:7px}.tab.active{background:#fff;color:var(--ink);box-shadow:0 2px 8px rgba(15,23,42,.08)}.panel-card{padding:0;overflow:hidden}.panel-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:24px 26px;border-bottom:1px solid var(--line)}.panel-heading h3{font-size:22px;letter-spacing:-.5px;margin:4px 0}.panel-heading p{margin:4px 0;font-size:13px}.compact-heading{padding:0 0 20px;border:0}.tabpage>:not(.panel-heading){margin-left:26px;margin-right:26px}.tabpage>.quiz-list,.tabpage>#historyList{margin-bottom:20px}
.quiz-list{display:grid;gap:10px;padding:14px 0}.quiz-row,.history-row{display:flex;justify-content:space-between;gap:15px;align-items:center;border:1px solid var(--line);border-radius:14px;padding:15px 16px;background:#fff;transition:border-color .15s,box-shadow .15s,transform .15s}.quiz-row:hover,.history-row:hover{border-color:#c7d2fe;box-shadow:0 8px 24px rgba(79,70,229,.07);transform:translateY(-1px)}.quiz-row b,.history-row b{font-size:15px}.quiz-row .muted,.history-row .muted{font-size:12px;margin-top:4px}.toolbar{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.spacer{flex:1}.pill{display:inline-flex;align-items:center;justify-content:center;padding:5px 9px;border-radius:999px;background:var(--primary-soft);color:#4338ca;font-size:11px;font-weight:850}.editor-actions{display:flex;gap:8px;border-top:1px solid var(--line);padding:20px 0 24px;margin-top:18px!important}.question-editor{border:1px solid var(--line);border-radius:18px;padding:18px;margin:16px 0!important;background:#fbfcfe;box-shadow:0 6px 18px rgba(15,23,42,.025)}.question-editor>.toolbar:first-child{padding-bottom:12px;border-bottom:1px dashed var(--line);margin-bottom:14px}.question-editor>.toolbar:first-child b{font-size:15px}.grid{display:grid;gap:16px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.answer-row{display:grid;grid-template-columns:36px 1fr auto;gap:8px;align-items:center;margin:8px 0}.answer-row input[type=checkbox]{appearance:none;width:22px;height:22px;border:2px solid #cbd5e1;border-radius:7px;display:grid;place-items:center;margin:auto}.answer-row input[type=checkbox]:checked{background:var(--green);border-color:var(--green)}.answer-row input[type=checkbox]:checked:after{content:"✓";color:#fff;font-size:13px;font-weight:900}.answer-row input[type=text]{width:100%;border:1px solid var(--line-2);border-radius:10px;padding:10px 11px}.image-preview{max-width:300px;max-height:190px;border-radius:14px;border:1px solid var(--line);object-fit:cover;margin-top:8px}.import-box{margin-top:24px!important;margin-bottom:24px!important;border:1px dashed #a5b4fc;background:#f8faff;border-radius:18px;padding:22px;display:grid;grid-template-columns:auto 1fr;gap:14px 16px;align-items:center}.import-box input,.import-box button{grid-column:2}.import-icon{width:62px;height:62px;border-radius:16px;background:#dcfce7;color:#15803d;display:grid;place-items:center;font-size:11px;font-weight:950}

/* Host game console */
.modal{position:fixed;inset:0;background:rgba(2,6,23,.72);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;padding:20px;z-index:50}.modal-card{width:min(520px,100%)}.game-modal{padding:0}.game-console{width:100%;height:100vh;background:#0b1120;color:#e2e8f0;overflow:auto}.game-console-head{height:70px;border-bottom:1px solid rgba(255,255,255,.08);display:flex;align-items:center;gap:16px;padding:0 24px;position:sticky;top:0;background:rgba(11,17,32,.96);backdrop-filter:blur(14px);z-index:2}.game-console-head>.live-badge{margin-left:auto}.live-badge{font-size:11px;font-weight:900;letter-spacing:.1em;color:#bbf7d0;background:rgba(22,163,74,.12);border:1px solid rgba(34,197,94,.24);padding:8px 10px;border-radius:999px;display:flex;gap:7px;align-items:center}.game-console-body{display:grid;grid-template-columns:310px 1fr;min-height:calc(100vh - 70px)}.lobby-panel{padding:28px 24px;background:#111827;border-right:1px solid rgba(255,255,255,.08)}.section-kicker.light{color:#a5b4fc}.pin-label{font-size:10px;letter-spacing:.14em;color:#64748b;font-weight:900;margin-top:28px}.pin{font-size:46px;line-height:1;font-weight:950;letter-spacing:7px;color:#fff;margin:8px 0 12px}.join-url{font-size:11px;color:#94a3b8;overflow-wrap:anywhere}.qr-card{background:#fff;border-radius:18px;padding:14px;margin:20px 0;width:190px}.qr svg{display:block;width:100%;height:auto}.players-head{display:flex;align-items:center;justify-content:space-between;margin:25px 0 10px}.count-badge{min-width:28px;height:28px;border-radius:999px;padding:0 8px;background:rgba(99,102,241,.18);color:#c7d2fe;display:grid;place-items:center;font-weight:900}.lobby-players{display:flex;flex-wrap:wrap;gap:7px}.player-chip{background:#1e293b;border:1px solid #334155;border-radius:999px;padding:7px 10px;font-size:12px;font-weight:750;color:#e2e8f0}.presentation-panel{padding:34px;max-width:1200px;width:100%;margin:0 auto}.question-stage{text-align:center;min-height:380px;display:flex;flex-direction:column;justify-content:center}.empty-stage{padding:50px 20px;border:1px dashed #334155;border-radius:24px;background:rgba(255,255,255,.02)}.empty-stage>span{font-size:50px;color:#475569}.empty-stage h2{font-size:30px;margin:12px 0 5px}.empty-stage p{color:#94a3b8}.question-stage h2{font-size:clamp(30px,4vw,54px);line-height:1.1;letter-spacing:-1.5px;margin:16px auto 26px;max-width:930px;color:#fff}.question-stage>.muted{color:#94a3b8}.question-stage .image-preview{max-width:420px;max-height:250px;margin:0 auto}.answers-host{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.answer-host{padding:18px 20px;border-radius:16px;font-weight:850;text-align:left;background:#172033;border:1px solid #263349;color:#f8fafc;position:relative}.answer-host:nth-child(1){border-left:4px solid #ef4444}.answer-host:nth-child(2){border-left:4px solid #3b82f6}.answer-host:nth-child(3){border-left:4px solid #f59e0b}.answer-host:nth-child(4){border-left:4px solid #22c55e}.answer-host:nth-child(5){border-left:4px solid #8b5cf6}.answer-host:nth-child(6){border-left:4px solid #06b6d4}.host-controlbar{display:flex;align-items:center;gap:14px;justify-content:flex-end;margin:20px 0}.answer-progress{margin-right:auto;color:#94a3b8;font-size:13px}.hostResults,.presentation-panel #hostResults{margin-top:20px}.presentation-panel #hostResults h3{color:#fff;font-size:18px}.statbar{height:10px;background:#1e293b;border-radius:999px;overflow:hidden}.statbar>span{display:block;height:100%;background:linear-gradient(90deg,var(--primary-2),var(--cyan));border-radius:inherit}.presentation-panel .ranking{color:#e2e8f0}.presentation-panel .ranking th{color:#94a3b8}

/* Ranking */
.ranking{width:100%;border-collapse:collapse;font-size:13px}.ranking th,.ranking td{text-align:left;padding:11px 10px;border-bottom:1px solid var(--line)}.ranking th{font-size:10px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.ranking td:last-child,.ranking th:last-child{text-align:right}.ranking tbody tr:first-child td{font-weight:850}

/* Player */
.player-body{min-height:100vh;background:radial-gradient(circle at 20% 0,#26336f 0,transparent 34%),linear-gradient(145deg,#0b1020,#121a36 65%,#101827);color:#fff;overflow-x:hidden;position:relative}.player-bg-shape{position:fixed;border-radius:50%;filter:blur(1px);pointer-events:none}.player-bg-shape.one{width:420px;height:420px;background:rgba(99,102,241,.13);right:-180px;top:-120px}.player-bg-shape.two{width:320px;height:320px;background:rgba(6,182,212,.08);left:-140px;bottom:-100px}.play-shell{min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:24px 18px;position:relative;z-index:1}.player-brand{display:flex;align-items:center;gap:9px;font-size:20px;font-weight:700;margin:4px 0 22px}.player-brand b{color:#a5b4fc}.player-brand small{font-size:10px;color:#64748b;border:1px solid #334155;border-radius:999px;padding:3px 6px}.play-card{width:min(760px,100%);background:rgba(255,255,255,.98);color:var(--ink);border-radius:28px;padding:30px;box-shadow:var(--shadow-lg);border:1px solid rgba(255,255,255,.5)}.play-card h1{text-align:center;font-size:34px;letter-spacing:-1px;margin:8px 0}.play-card .section-kicker{display:flex;justify-content:center}.player-intro-icon{width:58px;height:58px;margin:0 auto 18px;border-radius:18px;background:linear-gradient(135deg,#eef2ff,#cffafe);display:grid;place-items:center;font-size:28px}.pin-field input{text-align:center;letter-spacing:.24em;font-size:24px;font-weight:900}.state-view{text-align:center;padding:12px 0}.state-orb{width:74px;height:74px;margin:4px auto 18px;border-radius:24px;display:grid;place-items:center;font-size:34px;font-weight:900}.success-orb{background:#dcfce7;color:#15803d}.trophy-orb{background:#fef3c7;color:#b45309}.waiting-dots{display:flex;gap:7px;justify-content:center;margin:26px 0}.waiting-dots span{width:8px;height:8px;border-radius:50%;background:#818cf8;animation:pulseDot 1.2s infinite}.waiting-dots span:nth-child(2){animation-delay:.15s}.waiting-dots span:nth-child(3){animation-delay:.3s}@keyframes pulseDot{0%,70%,100%{opacity:.25;transform:translateY(0)}35%{opacity:1;transform:translateY(-4px)}}.score-card{margin:18px auto 0;border:1px solid var(--line);border-radius:18px;padding:16px;background:#f8fafc}.score-card small{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:800}.score{font-size:42px;font-weight:950;letter-spacing:-1.2px;color:var(--primary);margin-top:4px}.question-topline{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px}.question-label{text-align:center;font-size:10px;letter-spacing:.12em;color:#94a3b8;font-weight:900}.timer{min-width:54px;text-align:center;font-size:18px;font-weight:950;color:#fff;background:#0f172a;border-radius:999px;padding:7px 9px}.timer-track{height:5px;background:#e2e8f0;border-radius:99px;overflow:hidden;margin:12px 0 22px}.timer-track span{display:block;height:100%;width:100%;background:linear-gradient(90deg,var(--primary),var(--cyan));transition:width 1s linear}.question-image{text-align:center}.question-image .image-preview{max-width:min(380px,100%);max-height:220px}.player-question{text-align:center;font-size:clamp(24px,5vw,38px);line-height:1.15;letter-spacing:-.8px;margin:12px auto 24px;max-width:680px}.play-answer-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.play-answer{min-height:112px;border:1px solid var(--line);border-radius:17px;padding:16px;background:#fff;font-size:17px;font-weight:850;color:var(--ink);text-align:left;display:flex;align-items:center;gap:12px;box-shadow:0 7px 18px rgba(15,23,42,.045);transition:transform .13s,border-color .13s,box-shadow .13s,background .13s}.play-answer:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 26px rgba(15,23,42,.09)}.play-answer .answer-key{width:34px;height:34px;flex:0 0 34px;border-radius:10px;display:grid;place-items:center;background:#f1f5f9;color:#475569;font-size:12px;font-weight:950}.play-answer:nth-child(1) .answer-key{background:#fee2e2;color:#b91c1c}.play-answer:nth-child(2) .answer-key{background:#dbeafe;color:#1d4ed8}.play-answer:nth-child(3) .answer-key{background:#fef3c7;color:#b45309}.play-answer:nth-child(4) .answer-key{background:#dcfce7;color:#15803d}.play-answer:nth-child(5) .answer-key{background:#ede9fe;color:#6d28d9}.play-answer:nth-child(6) .answer-key{background:#cffafe;color:#0e7490}.play-answer.selected{border-color:#6366f1;background:#eef2ff;box-shadow:0 0 0 3px rgba(99,102,241,.14),0 10px 26px rgba(79,70,229,.1)}.play-answer:disabled{cursor:default;opacity:.78}.answer-submit{margin-top:14px}.question-message{margin-top:9px;color:var(--red);font-weight:750;font-size:13px}.result-status{font-size:28px;font-weight:900;margin:8px 0 4px}.delta-score{font-size:38px}.rank-box{margin-top:24px;border:1px solid var(--line);border-radius:18px;padding:14px 18px;background:#fafbfe;text-align:left}.rank-title{text-align:center;text-transform:uppercase;letter-spacing:.08em;font-size:10px;font-weight:900;color:var(--muted);margin:3px 0 8px}.wait-next{margin:18px 0 0}.final-rank{margin-top:20px}.player-footer{font-size:11px;color:#64748b;margin-top:20px}

.footer{color:#94a3b8;text-align:center;padding:30px 16px 38px;font-size:12px}

@media(max-width:980px){.hero{grid-template-columns:1fr;gap:28px;min-height:auto;padding-top:38px}.hero-copy{max-width:none}.login-wrap{max-width:540px}.kpi-grid{grid-template-columns:repeat(2,1fr)}.game-console-body{grid-template-columns:250px 1fr}.presentation-panel{padding:26px}.pin{font-size:38px}.qr-card{width:165px}}
@media(max-width:760px){.topbar{height:64px;padding:0 14px}.topbar-note{display:none}.brand-word{font-size:19px}.container{padding:20px 14px}.hero{padding:28px 0}.hero h1{font-size:43px;letter-spacing:-2px}.hero p{font-size:16px}.dashboard-head{align-items:flex-start;flex-direction:column}.account-box{width:100%;flex-wrap:wrap}.account-box>div:nth-child(2){flex:1}.kpi-grid{grid-template-columns:1fr 1fr;gap:10px}.kpi-card{min-height:90px;padding:14px}.tabs{width:100%;overflow-x:auto;flex-wrap:nowrap}.tab{white-space:nowrap}.panel-heading{padding:20px;align-items:flex-start;flex-direction:column}.tabpage>:not(.panel-heading){margin-left:20px;margin-right:20px}.two-fields,.grid.two,.grid.three,.grid.four{grid-template-columns:1fr}.question-editor{margin:14px 0!important}.quiz-row,.history-row{align-items:flex-start;flex-direction:column}.quiz-row .toolbar{width:100%}.import-box{grid-template-columns:1fr;text-align:center}.import-icon{margin:auto}.import-box input,.import-box button{grid-column:1}.game-console-head{padding:0 14px}.live-badge{display:none}.game-console-body{grid-template-columns:1fr}.lobby-panel{border-right:0;border-bottom:1px solid rgba(255,255,255,.08);display:grid;grid-template-columns:1fr auto;gap:8px 18px;align-items:start}.lobby-panel>.section-kicker,.pin-label,.pin,.join-url,.players-head,.lobby-players{grid-column:1}.qr-card{grid-column:2;grid-row:1/6;margin:0;width:150px}.presentation-panel{padding:20px 14px}.answers-host{grid-template-columns:1fr}.play-shell{padding:16px 12px}.play-card{padding:22px 16px;border-radius:22px}.play-answer-grid{grid-template-columns:1fr}.play-answer{min-height:78px}.player-question{font-size:26px}.score{font-size:36px}}
@media(max-width:520px){.hero h1{font-size:38px}.hero-features{gap:7px}.kpi-grid{grid-template-columns:1fr}.account-box .btn{flex:1}.lobby-panel{display:block}.qr-card{width:145px;margin:18px 0}.pin{font-size:34px}.game-console-head .brand-word{display:none}.question-stage{min-height:300px}.play-card h1{font-size:29px}.question-topline{grid-template-columns:auto 1fr auto}.answer-row{grid-template-columns:30px 1fr}.answer-row .remove-answer{grid-column:2}}
.quiz-main{display:flex;align-items:center;gap:12px;min-width:0}.quiz-icon,.history-icon{width:40px;height:40px;flex:0 0 40px;border-radius:12px;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center;font-weight:900}.history-icon{background:#f1f5f9;color:#64748b}.empty-list{text-align:center;padding:48px 20px;color:var(--muted)}.empty-list b{display:block;color:var(--ink);font-size:17px;margin-top:12px}.empty-list p{margin:7px 0 16px}.empty-list-icon{width:52px;height:52px;border-radius:16px;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center;margin:auto;font-size:22px;font-weight:900}.host-answer-key{width:30px;height:30px;flex:0 0 30px;border-radius:9px;background:rgba(255,255,255,.08);display:grid;place-items:center;font-size:11px;color:#cbd5e1}.answer-host{display:flex;align-items:center;gap:10px}.final-stage span{color:#fbbf24!important}