*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:Arial,Helvetica,sans-serif;background:#07050d;color:#fff}
body{overflow-x:hidden}.hidden{display:none!important}
.bg,.mobile-bg{position:fixed;inset:0;background:#090711 center/cover no-repeat;z-index:-3}
.screen-vignette{position:fixed;inset:0;background:radial-gradient(circle at 70% 40%,rgba(170,0,255,.15),transparent 40%),linear-gradient(90deg,rgba(2,2,10,.96),rgba(5,2,12,.72));z-index:-2}
.topbar,.admin-nav{height:86px;display:flex;align-items:center;justify-content:space-between;padding:0 3vw;border-bottom:1px solid rgba(255,255,255,.1);background:rgba(4,3,10,.65);backdrop-filter:blur(14px)}
.brand{font-weight:900;letter-spacing:.12em;font-size:clamp(20px,2vw,34px);text-shadow:0 0 18px #ff2bc2}.tagline{font-size:12px;opacity:.65;margin-top:4px}
.live-pill{border:1px solid #ff2bc2;border-radius:99px;padding:9px 16px;font-size:12px;letter-spacing:.1em}.live-pill span{display:inline-block;width:8px;height:8px;border-radius:50%;background:#ff2b4f;box-shadow:0 0 12px #ff2b4f;margin-right:7px}
.stage{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(330px,.65fr);gap:28px;padding:28px 3vw}.hero-title{font-size:clamp(38px,5vw,82px);font-weight:900;letter-spacing:.08em;color:#fff;text-shadow:0 0 12px #ff25c9,0 0 38px rgba(255,37,201,.5);margin:10px 0 22px}
.player-area{height:min(63vh,690px);min-height:360px;border:1px solid rgba(255,255,255,.16);border-radius:22px;overflow:hidden;background:#000;box-shadow:0 0 40px rgba(90,0,255,.2)}#youtube-player{width:100%;height:100%}
.waiting{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:radial-gradient(circle,rgba(133,18,169,.25),transparent 45%)}.waiting .mic{font-size:70px;color:#ff35ce;text-shadow:0 0 28px #ff35ce}.waiting h2{font-size:26px}.waiting p{opacity:.65}
.current-info{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border:1px solid rgba(255,255,255,.12);border-radius:0 0 18px 18px;background:rgba(7,4,15,.82)}#current-singer{display:block;font-size:20px;font-weight:800}#current-song{display:block;opacity:.65;margin-top:4px}.queue-badge{border:1px solid #25e6ff;padding:8px 12px;border-radius:10px;color:#25e6ff}
.screen-right{display:flex;flex-direction:column;gap:18px}.qr-card,.how,.slide-box{background:rgba(8,5,18,.78);border:1px solid rgba(255,255,255,.14);border-radius:22px;padding:24px;box-shadow:0 0 30px rgba(255,0,220,.1)}
.qr-card{text-align:center}.qr-head{font-size:31px;font-weight:900;color:#fff;text-shadow:0 0 12px #ff24c7}.qr-sub{font-size:15px;opacity:.75;margin:8px 0 16px}.qr-card #qr{display:flex;justify-content:center}.qr-card #qr img{padding:12px;background:#fff;border-radius:15px}.qr-caption{margin-top:14px;font-size:12px;letter-spacing:.12em;color:#25e6ff}
.how{display:grid;grid-template-columns:1fr 1fr;gap:12px}.how div{padding:12px;border:1px solid rgba(255,255,255,.08);border-radius:12px}.how b{color:#ff32ca;margin-right:8px}.how span{font-size:13px}
.slide{font-weight:700;padding:10px 0;animation:slide 12s linear infinite}@keyframes slide{0%{opacity:0;transform:translateX(20px)}10%,80%{opacity:1;transform:none}100%{opacity:0;transform:translateX(-20px)}}
.ad-overlay{position:fixed;inset:0;z-index:50;background:#000;display:flex;align-items:center;justify-content:center}.ad-inner{width:92vw;height:90vh;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center}.ad-label{position:absolute;top:10px;left:10px;letter-spacing:.2em;font-size:12px;opacity:.6}.ad-video{max-width:100%;max-height:80%;width:auto;height:auto}.ad-placeholder{font-size:clamp(40px,7vw,100px);font-weight:900;text-align:center;color:#ff29c9;text-shadow:0 0 30px #ff29c9}.ad-placeholder small{font-size:18px;color:#fff;text-shadow:none}.countdown{position:absolute;bottom:10px;right:10px;font-size:18px}.countdown span{font-size:52px;font-weight:900;color:#25e6ff;text-shadow:0 0 20px #25e6ff}
.mobile-page{min-height:100vh;background:#07050d}.mobile-bg{background:radial-gradient(circle at 50% 20%,rgba(255,0,210,.25),transparent 40%),#08050e}.join-card,.login-card{width:min(94vw,560px);margin:5vh auto;padding:28px;border-radius:24px;border:1px solid rgba(255,255,255,.15);background:rgba(10,6,20,.9);box-shadow:0 0 50px rgba(255,0,220,.12)}
.mini-brand{font-weight:900;letter-spacing:.15em;color:#ff32ca}.join-card h1,.login-card h1{font-size:38px;margin:12px 0}.muted,.privacy{opacity:.6}.join-card label{display:block;margin:16px 0 7px;font-size:13px}
.join-card input,.login-card input,.panel input{width:100%;padding:14px;border-radius:12px;border:1px solid rgba(255,255,255,.14);background:#080610;color:#fff;outline:none}.neon-btn{margin-top:16px;border:1px solid #ff29ca;background:linear-gradient(90deg,#ff29ca,#7b32ff);color:#fff;padding:13px 18px;border-radius:12px;font-weight:900;letter-spacing:.06em;cursor:pointer;box-shadow:0 0 22px rgba(255,41,202,.2)}
.status{margin:15px 0;color:#25e6ff}.result{width:100%;display:flex;gap:12px;align-items:center;text-align:left;background:#100b19;color:#fff;border:1px solid rgba(255,255,255,.08);padding:9px;border-radius:12px;margin:8px 0;cursor:pointer}.result img{width:96px;height:54px;object-fit:cover;border-radius:8px}.result small{display:block;opacity:.55;margin-top:5px}
.admin-page{background:radial-gradient(circle at 50% 0,rgba(255,0,200,.12),transparent 45%),#07050d}.login-card{margin-top:12vh}.error{padding:12px;background:#3b1020;border:1px solid #ff416d;border-radius:10px}
.admin-nav a{color:#fff;text-decoration:none;opacity:.8;margin-left:20px}.admin-nav small{font-size:10px;color:#25e6ff}.dashboard{padding:30px 3vw;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.panel{padding:22px;border:1px solid rgba(255,255,255,.1);border-radius:20px;background:rgba(12,8,22,.8)}.panel.wide{grid-column:1/-1}.panel h2{margin-top:0}.queue-row{display:flex;align-items:center;gap:14px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.08)}.queue-row span{flex:1}.queue-row em{opacity:.55;font-style:normal}.queue-row button{background:transparent;border:0;color:#ff416d;font-size:22px;cursor:pointer}
.panel form{display:grid;gap:10px}.panel label{display:grid;gap:6px;font-size:12px;opacity:.85}.small{font-size:11px;word-break:break-all;opacity:.5}.panel #admin-qr{background:#fff;width:max-content;padding:12px;border-radius:15px}.privacy{font-size:11px;display:block;margin-top:20px}
@media(max-width:900px){.stage,.dashboard{grid-template-columns:1fr}.panel.wide{grid-column:auto}.screen-right{order:2}.player-area{height:55vh}.topbar{height:auto;padding:18px 4vw}.dashboard{padding:20px 4vw}.admin-nav{height:auto;padding:16px 4vw;flex-wrap:wrap;gap:10px}.admin-nav a{margin-left:0}}