:root{color-scheme:dark;--bg:#050b14;--card:#0b1727;--cyan:#21d4fd;--blue:#2475ff;--muted:#8ea2ba;--white:#f6fbff}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 15% 10%,#113561 0,transparent 35%),linear-gradient(145deg,#03070d,#081522);font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;color:var(--white)}.demo-shell{width:min(1160px,calc(100% - 32px));margin:auto;padding:52px 0}.radio-player{position:relative;display:grid;grid-template-columns:260px 1fr;gap:32px;align-items:center;padding:28px;border:1px solid #ffffff16;border-radius:28px;background:linear-gradient(135deg,#10243ae8,#07111ff5);box-shadow:0 24px 80px #0008;overflow:hidden}.radio-player:after{content:"";position:absolute;right:-80px;top:-80px;width:280px;height:280px;border-radius:50%;background:#16bff322;filter:blur(20px)}.cover-wrap{position:relative;z-index:1}.cover{display:block;width:100%;aspect-ratio:1;object-fit:cover;border-radius:22px;background:#0d2238;box-shadow:0 18px 38px #0009}.live-badge{position:absolute;left:14px;top:14px;padding:7px 10px;border-radius:30px;background:#df1944e8;font-size:11px;font-weight:900;letter-spacing:.12em}.live-badge i{display:inline-block;width:7px;height:7px;margin-right:5px;border-radius:50%;background:white;animation:pulse 1.4s infinite}.content{position:relative;z-index:1}.station,.section-heading span{margin:0 0 12px;color:var(--cyan);font-size:12px;font-weight:850;letter-spacing:.16em}.content h1{margin:0;max-width:580px;font-size:clamp(28px,5vw,48px);line-height:1.05}.artist{margin:10px 0 14px;color:var(--muted);font-size:18px}.equalizer{height:30px;display:flex;align-items:end;gap:4px}.equalizer i{width:4px;height:20%;border-radius:5px;background:linear-gradient(var(--cyan),var(--blue));animation:bars .8s ease-in-out infinite alternate;animation-play-state:paused}.equalizer.playing i{animation-play-state:running}.equalizer i:nth-child(2){animation-delay:-.5s}.equalizer i:nth-child(3){animation-delay:-.2s}.equalizer i:nth-child(4){animation-delay:-.65s}.equalizer i:nth-child(5){animation-delay:-.35s}.controls{display:flex;align-items:center;gap:12px;margin-top:20px}.controls button{border:0;color:white;cursor:pointer}.play{width:58px;height:58px;border-radius:50%;background:linear-gradient(135deg,var(--cyan),var(--blue));box-shadow:0 8px 28px #188be955;font-size:22px}.icon-button{width:42px;height:42px;border-radius:50%;background:#ffffff12}.controls input{width:min(150px,30vw);accent-color:var(--cyan)}.status{margin-left:auto;color:var(--muted);font-size:12px}.history-card{margin-top:20px;padding:24px;border:1px solid #ffffff12;border-radius:22px;background:#081320dd}.section-heading{display:flex;justify-content:space-between;align-items:center}.section-heading span{display:block;margin-bottom:4px}.section-heading h2{margin:0;font-size:22px}.section-heading button{padding:9px 14px;border:1px solid #ffffff20;border-radius:12px;background:#ffffff0a;color:#c9d8e7;cursor:pointer}.history{display:grid;grid-template-columns:repeat(4,minmax(0,260px));justify-content:center;gap:20px;margin-top:24px}.track{position:relative;display:block;width:260px;max-width:100%;min-width:0;aspect-ratio:1;overflow:hidden;padding:0;border:1px solid #ffffff14;border-radius:18px;background:#050b13;color:inherit;text-align:left;cursor:pointer;box-shadow:0 14px 30px #0005;transition:transform .3s ease,box-shadow .3s ease}.track:hover{transform:translateY(-6px) scale(1.015);box-shadow:0 22px 42px #0009}.track:focus-visible{outline:3px solid var(--cyan);outline-offset:3px}.track img{display:block;width:260px;height:260px;max-width:100%;object-fit:cover;background:#12273e;transition:transform .5s ease,filter .4s ease}.track:hover img{transform:scale(1.08);filter:brightness(.72)}.track div{position:absolute;left:0;right:0;bottom:0;min-width:0;padding:38px 16px 16px;background:linear-gradient(transparent,#02060cef);transition:background .35s ease}.track:hover div{background:linear-gradient(transparent,#071d35f5)}.track strong,.track small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.track strong{color:#fff;font-size:16px;line-height:1.35;text-shadow:0 2px 8px #000;transition:color .3s ease,transform .3s ease}.track:hover strong{color:var(--cyan);transform:translateY(-3px)}.track small{margin-top:7px;color:#d5e2ef;font-size:13px}.empty{grid-column:1/-1;color:var(--muted)}.modal[hidden]{display:none}.modal{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:20px}.modal-backdrop{position:absolute;inset:0;background:#01050bd9;backdrop-filter:blur(10px)}.modal-card{position:relative;z-index:1;display:grid;grid-template-columns:minmax(240px,390px) minmax(260px,420px);width:min(860px,100%);overflow:hidden;border:1px solid #ffffff1f;border-radius:26px;background:linear-gradient(145deg,#10243b,#07101c);box-shadow:0 30px 100px #000d;animation:modalIn .3s ease}.modal-card>img{display:block;width:100%;height:100%;min-height:390px;object-fit:cover;background:#12273e}.modal-info{align-self:center;padding:42px}.modal-label{color:var(--cyan);font-size:11px;font-weight:850;letter-spacing:.16em}.modal-info h2{margin:10px 0 28px;font-size:clamp(26px,4vw,40px);line-height:1.08}.modal-info dl{margin:0}.modal-info dl div{padding:13px 0;border-top:1px solid #ffffff12}.modal-info dt{margin-bottom:5px;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.1em}.modal-info dd{margin:0;color:#fff;font-size:16px}.modal-close{position:absolute;top:14px;right:14px;z-index:2;width:42px;height:42px;border:1px solid #ffffff22;border-radius:50%;background:#030912c9;color:#fff;font-size:28px;line-height:1;cursor:pointer}.modal-close:hover{background:var(--blue)}.modal-open{overflow:hidden}@keyframes modalIn{from{opacity:0;transform:translateY(20px) scale(.97)}}@keyframes bars{to{height:100%}}@keyframes pulse{50%{opacity:.3;transform:scale(.7)}}@media(max-width:900px){.history{grid-template-columns:repeat(2,minmax(0,260px))}}@media(max-width:680px){.demo-shell{padding:24px 0}.radio-player{grid-template-columns:1fr;padding:18px}.cover{max-width:310px;margin:auto}.content{text-align:center}.equalizer,.controls{justify-content:center}.status{display:none}.history{grid-template-columns:minmax(0,260px)}.content h1{font-size:32px}.modal-card{grid-template-columns:1fr;max-width:390px;max-height:calc(100vh - 40px);overflow:auto}.modal-card>img{height:auto;min-height:0;aspect-ratio:1}.modal-info{padding:26px}.modal-info h2{margin-bottom:18px}}