:root{--bg:#0f172a;--bg2:#111827;--card:#fff;--ink:#111827;--muted:#64748b;--line:#e5e7eb;--brand:#6d5dfc;--brand2:#8b5cf6;--ok:#0f9f6e;--warn:#b7791f;--danger:#c53030;--radius:18px;--shadow:0 18px 50px rgba(15,23,42,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#f6f7fb;color:var(--ink)}a{color:var(--brand);text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}.brand{font-weight:900;letter-spacing:-.04em;color:#111827}.brand span{font-weight:700;color:var(--brand)}.brand.big{font-size:1.45rem}.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:24px;padding:14px 28px;background:rgba(255,255,255,.95);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.topbar nav{display:flex;gap:4px;flex:1;flex-wrap:wrap}.topbar nav a{color:#334155;padding:8px 10px;border-radius:10px;font-size:.92rem}.topbar nav a.active,.topbar nav a:hover{background:#f1f5f9;color:#111827}.userchip{font-weight:700;text-align:right}.userchip small{display:block;font-weight:500;color:var(--muted);font-size:.72rem}.shell{max-width:1240px;margin:0 auto;padding:34px 24px 70px}.page-title{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:24px}.page-title h1{font-size:2rem;margin:.25rem 0 .3rem;letter-spacing:-.04em}.page-title p{margin:0;color:var(--muted)}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.72rem;font-weight:800;color:var(--brand)}.back{font-size:.9rem;color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:10px 15px;font-weight:800;transition:.2s}.btn.primary{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;box-shadow:0 10px 24px rgba(109,93,252,.25)}.btn.primary:hover{transform:translateY(-1px)}.btn.ghost{background:#fff;border:1px solid var(--line);color:#334155}.btn.danger{background:#fff1f2;color:var(--danger);border:1px solid #fecdd3}.btn.large{padding:14px 20px;font-size:1rem}.fullbtn{width:100%;margin-top:8px}.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.card{background:var(--card);border:1px solid #edf0f4;border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;margin-bottom:20px}.card h2{margin-top:0}.card-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:14px}.card-grid,.quiz-grid,.media-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px}.stats-grid{display:grid;grid-template-columns:repeat(5,minmax(140px,1fr));gap:14px;margin-bottom:24px}.stat{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}.stat small{display:block;color:var(--muted);font-weight:700}.stat b{display:block;margin-top:8px;font-size:1.7rem;letter-spacing:-.04em}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:13px 10px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:.78rem;text-transform:uppercase;color:var(--muted);letter-spacing:.05em}td small{display:block;color:var(--muted);margin-top:3px}.badge{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:.72rem;font-weight:800;background:#f1f5f9;color:#475569}.badge.active,.badge.paid,.badge.question{background:#ecfdf5;color:#047857}.badge.suspended,.badge.warning,.badge.pending,.badge.reveal{background:#fffbeb;color:#b45309}.badge.closed,.badge.expired,.badge.finished,.badge.void{background:#fff1f2;color:#be123c}.badge.leaderboard,.badge.lobby{background:#eef2ff;color:#4338ca}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-grid .full{grid-column:1/-1}.form-grid.compact{grid-template-columns:repeat(3,1fr);align-items:end}.form-grid.compact>div{align-self:end}label{display:block;font-weight:750;color:#334155;margin-bottom:14px}label small{display:block;font-weight:500;color:var(--muted);margin-top:5px}input,select,textarea{width:100%;margin-top:7px;border:1px solid #d9dee7;border-radius:11px;padding:11px 12px;background:#fff;color:#111827;outline:none}input:focus,select:focus,textarea:focus{border-color:#8b7ffc;box-shadow:0 0 0 3px rgba(109,93,252,.1)}label.check{display:flex;align-items:center;gap:8px}label.check input{width:auto;margin:0}.inline-form,.searchbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.searchbar input{max-width:420px}.alert{border-radius:12px;padding:12px 14px;margin:0 0 16px;border:1px solid transparent}.alert.success{background:#ecfdf5;border-color:#a7f3d0;color:#065f46}.alert.error{background:#fff1f2;border-color:#fecdd3;color:#9f1239}.alert.warning{background:#fffbeb;border-color:#fde68a;color:#92400e}.muted{color:var(--muted)}.center{text-align:center}.text-link{display:inline-block;margin-top:12px}.break{word-break:break-all}.linkbtn{border:0;background:none;padding:0;color:var(--brand);font-weight:700}.danger-text{color:var(--danger)!important}.danger-zone{display:flex;justify-content:flex-end;margin:20px 0}.pin-small{font-size:1rem;font-weight:900}.pin-box{background:#111827;color:#fff;border-radius:16px;padding:12px 18px;text-align:center}.pin-box small{display:block;font-size:.65rem;letter-spacing:.14em}.pin-box b{font-size:1.8rem;letter-spacing:.12em}.quiz-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}.quiz-card h3{font-size:1.2rem;margin:14px 0 8px}.quiz-card p{color:var(--muted);min-height:44px}.quiz-card .meta{display:flex;gap:14px;color:#64748b;font-size:.84rem;margin:14px 0}.template-bar{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:14px;background:#f8fafc;border-radius:13px;margin-bottom:20px}.template-bar small{display:block;color:var(--muted);margin-top:3px}.round-card{border-left:4px solid var(--brand)}.question-list{display:grid;gap:9px}.question-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px;background:#f8fafc;border-radius:12px}.question-row small{display:block;color:var(--muted);margin-top:4px}.add-question{margin-top:14px}.add-question summary,details summary{cursor:pointer;font-weight:800;color:#334155;padding:8px 0}.options-editor{background:#f8fafc;border-radius:12px;padding:14px}.option-edit{display:grid;grid-template-columns:28px 1fr;gap:8px;align-items:center}.option-edit input[type=radio]{width:auto}.media-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px}.media-card img{width:100%;height:160px;object-fit:cover;border-radius:11px;margin-bottom:10px}.media-card small{display:block;color:var(--muted);margin:5px 0}.audio-icon{height:160px;display:grid;place-items:center;background:#f8fafc;border-radius:11px;font-size:3rem;margin-bottom:10px}.price-line{display:flex;justify-content:space-between;gap:15px;padding:12px 0;border-bottom:1px solid var(--line)}.plan-highlight{background:linear-gradient(135deg,#f5f3ff,#fff)}.empty{padding:35px;text-align:center;color:var(--muted);border:1px dashed #cbd5e1;border-radius:14px}.qr{display:inline-block;background:#fff;padding:10px;border-radius:12px;border:1px solid var(--line)}.qr.large{min-width:200px;min-height:200px}.secret{display:block;margin:12px 0;padding:10px;background:#f8fafc;border-radius:10px;word-break:break-all}.code-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:10px}.code-grid code{background:#fff;padding:8px;border-radius:8px;text-align:center}.auth-bg{min-height:100vh;background:radial-gradient(circle at top left,#2b1d59 0,#111827 42%,#0f172a 100%);display:grid;place-items:center;padding:24px}.auth-card{width:min(450px,100%);background:#fff;border-radius:22px;padding:30px;box-shadow:0 30px 80px rgba(0,0,0,.35)}.auth-card.wide{width:min(760px,100%)}.auth-card h1{font-size:1.7rem;margin:24px 0 18px}.landing{background:#0f172a;color:#fff}.landing .brand{color:#fff}.landing-nav{max-width:1200px;margin:0 auto;padding:22px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px}.landing-nav .btn.ghost{background:transparent;color:#fff;border-color:#334155;margin-right:8px}.hero{max-width:1200px;margin:0 auto;min-height:620px;padding:70px 24px;display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center}.hero h1{font-size:clamp(2.7rem,6vw,5rem);line-height:.95;letter-spacing:-.055em;margin:12px 0 20px}.hero p{font-size:1.15rem;color:#cbd5e1;line-height:1.65;max-width:650px}.hero-card{background:#fff;color:#111827;border-radius:28px;padding:26px;box-shadow:0 40px 100px rgba(0,0,0,.35);transform:rotate(1deg)}.hero-card h3{font-size:1.5rem}.live-dot{display:inline-flex;background:#fee2e2;color:#b91c1c;font-size:.7rem;font-weight:900;letter-spacing:.12em;padding:6px 9px;border-radius:999px}.answers-demo{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:20px 0}.answers-demo span{padding:14px;border-radius:12px;background:#f8fafc;font-weight:800}.demo-rank{display:flex;justify-content:space-between;background:#ede9fe;padding:13px;border-radius:12px}.feature-strip{max-width:1200px;margin:0 auto 70px;padding:0 24px;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.feature-strip div{border:1px solid #263248;border-radius:16px;padding:18px}.feature-strip b,.feature-strip small{display:block}.feature-strip small{color:#94a3b8;margin-top:5px}.player-page{min-height:100vh;background:linear-gradient(160deg,#24164f,#6d5dfc);padding:22px}.player-shell{max-width:560px;margin:0 auto}.center-brand{display:block;color:#fff;text-align:center;margin:12px 0 22px}.play-card{background:#fff;border-radius:22px;padding:24px;box-shadow:0 24px 70px rgba(0,0,0,.25)}.hidden{display:none!important}.player-top{display:flex;justify-content:space-between;gap:10px;padding-bottom:15px;border-bottom:1px solid var(--line);margin-bottom:18px}.player-top span{font-weight:800}.player-top b{color:var(--brand)}.waiting{text-align:center;padding:24px 8px}.big-number{font-size:3.5rem;font-weight:900;letter-spacing:-.05em;margin-top:18px}.question-head{display:flex;justify-content:space-between;align-items:center}.round-label{display:inline-block;color:var(--brand);font-weight:800;font-size:.78rem;text-transform:uppercase;letter-spacing:.08em}.timer{background:#111827;color:#fff;border-radius:999px;padding:6px 10px}.q-media{width:100%;max-height:260px;object-fit:contain;border-radius:14px;margin:8px 0 16px;background:#f8fafc}.q-audio{width:100%;margin:10px 0 18px}.options{display:grid;gap:10px;margin-top:18px}.answer-btn,.answer-option{border:0;border-radius:14px;padding:16px;text-align:left;font-weight:850;color:#fff;min-height:56px}.answer-btn.a0,.screen-option.o0{background:#dc2626}.answer-btn.a1,.screen-option.o1{background:#2563eb}.answer-btn.a2,.screen-option.o2{background:#d97706}.answer-btn.a3,.screen-option.o3{background:#059669}.answer-btn:disabled{opacity:.55}.answer-option{background:#64748b;display:flex;justify-content:space-between}.answer-option.correct{background:#059669;box-shadow:0 0 0 4px #a7f3d0}.answer-feedback{text-align:center;font-weight:800;margin-top:14px;color:#475569}.leaderboard-list{display:grid;gap:8px}.leaderboard-list>div{display:flex;justify-content:space-between;gap:12px;padding:12px 14px;background:#f8fafc;border-radius:11px}.screen-page{background:#0b1020;color:#fff;min-height:100vh}.screen-shell{min-height:100vh;display:flex;flex-direction:column}.screen-head{display:flex;align-items:center;justify-content:space-between;padding:18px 28px;border-bottom:1px solid #22304a}.screen-head .brand{color:#fff}.screen-pin{font-size:.8rem;color:#94a3b8}.screen-pin b{font-size:1.5rem;color:#fff;letter-spacing:.1em;margin-left:8px}.screen-view{flex:1;display:grid;place-items:center;padding:30px}.screen-wait,.screen-content{width:min(1200px,100%);text-align:center}.screen-wait h1,.screen-content h1{font-size:clamp(2.2rem,5vw,5.2rem);line-height:1.02;letter-spacing:-.05em;margin:18px auto;max-width:1100px}.mega-pin{display:inline-block;font-size:clamp(4rem,12vw,9rem);font-weight:950;letter-spacing:.12em;background:#fff;color:#111827;padding:14px 30px;border-radius:24px;margin:20px}.screen-count{font-size:1.4rem;color:#cbd5e1}.screen-q-head{display:flex;justify-content:space-between;text-transform:uppercase;letter-spacing:.09em;color:#a5b4fc;font-weight:900}.screen-q-head b{font-size:1.8rem;color:#fff}.screen-media{max-width:70vw;max-height:36vh;object-fit:contain;border-radius:16px;margin:10px 0}.screen-audio{width:min(700px,80vw);margin:15px}.screen-options{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:22px}.screen-option{min-height:110px;padding:22px;border-radius:18px;display:flex;align-items:center;justify-content:center;font-size:1.45rem;font-weight:900;box-shadow:inset 0 -4px rgba(0,0,0,.18)}.screen-option.correct{outline:7px solid #fff;transform:scale(1.01)}.screen-board{max-width:850px;margin:25px auto;display:grid;gap:10px}.rank-row{display:grid;grid-template-columns:70px 1fr auto;gap:14px;align-items:center;background:#141c2f;border:1px solid #26344e;border-radius:16px;padding:15px 18px;font-size:1.3rem;text-align:left}.rank-row:nth-child(1){background:#3a2d13;border-color:#8b6f24}.rank-pos{font-weight:950;font-size:1.8rem}.rank-row strong{color:#c4b5fd}.host-grid{display:grid;grid-template-columns:1fr 320px;gap:20px}.host-main{min-height:390px}.host-side{text-align:center}.host-counter{padding:18px 0}.host-counter b{display:block;font-size:2.5rem}.host-counter small{color:var(--muted)}.host-controls{display:flex;gap:10px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:18px;margin-top:18px}.status-line{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;color:var(--muted)}.host-options{display:grid;grid-template-columns:1fr 1fr;gap:8px}.host-options div{background:#f8fafc;padding:12px;border-radius:10px}.host-options .is-correct{background:#ecfdf5;border:1px solid #a7f3d0}.mini-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:10px}.mini-stats span{background:#eef2ff;padding:8px;border-radius:8px;text-align:center;font-weight:800}.form-error{color:var(--danger);font-weight:700;margin-top:10px}
@media(max-width:900px){.topbar{align-items:flex-start;flex-wrap:wrap}.topbar nav{order:3;width:100%;overflow:auto;flex-wrap:nowrap}.userchip{margin-left:auto}.stats-grid{grid-template-columns:repeat(2,1fr)}.two-col,.hero,.host-grid{grid-template-columns:1fr}.hero{padding-top:35px}.feature-strip{grid-template-columns:1fr 1fr}.screen-options{grid-template-columns:1fr}.screen-option{min-height:80px}.form-grid,.form-grid.compact{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.host-side{order:-1}.page-title{align-items:flex-start;flex-direction:column}.template-bar{align-items:flex-start;flex-direction:column}}@media(max-width:560px){.shell{padding:24px 14px 55px}.topbar{padding:12px 14px}.card{padding:16px}.stats-grid{grid-template-columns:1fr 1fr}.feature-strip{grid-template-columns:1fr}.landing-nav{align-items:flex-start}.landing-nav div:last-child{display:flex;flex-direction:column;gap:6px}.hero{padding:40px 18px}.answers-demo{grid-template-columns:1fr}.play-card{padding:18px}.screen-view{padding:18px}.screen-head{padding:14px}.screen-option{font-size:1.1rem}.mega-pin{font-size:3.2rem;padding:12px 18px}.rank-row{grid-template-columns:45px 1fr auto;font-size:1rem}.code-grid{grid-template-columns:1fr}}