:root{
  --bg:#060914; --panel:#0d1323; --panel2:#10182a; --line:#1d2941; --muted:#9aa5ba;
  --text:#f5f7ff; --blue:#10a7ff; --violet:#9b2cff; --cyan:#20e2ff; --orange:#ff8a00;
  --shadow: 18px 18px 40px rgba(0,0,0,.45), -10px -10px 28px rgba(45,64,105,.12);
  --inset: inset 8px 8px 18px rgba(0,0,0,.5), inset -8px -8px 18px rgba(56,70,110,.12);
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;background:radial-gradient(circle at 70% 0%,#111b34 0,#060914 40%,#03050b 100%);font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;color:var(--text)}
a{color:inherit;text-decoration:none} button,input{font:inherit}.app-shell{display:grid;grid-template-columns:280px minmax(650px,1fr) 360px;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;border-right:1px solid var(--line);padding:26px 20px;background:linear-gradient(180deg,rgba(6,9,20,.98),rgba(4,7,16,.93));display:flex;flex-direction:column;gap:26px}.brand{display:flex;align-items:center;gap:12px;font-weight:900;font-size:31px}.brand-wave{width:46px;height:30px;display:inline-block;background:linear-gradient(90deg,var(--blue),var(--violet),var(--cyan));mask:linear-gradient(#000 0 0);border-radius:20px;position:relative}.brand-wave:before{content:"";position:absolute;inset:7px 0;background:repeating-linear-gradient(90deg,transparent 0 5px,#fff 5px 7px,transparent 7px 11px);filter:blur(.2px)}.nav{display:flex;flex-direction:column;gap:8px}.nav a{display:flex;align-items:center;gap:14px;color:#d5d9e6;padding:14px 16px;border-radius:13px}.nav a.active,.nav a:hover{background:linear-gradient(120deg,rgba(16,167,255,.32),rgba(155,44,255,.25));box-shadow:var(--shadow)}.dj-box{margin-top:auto;padding:18px;border-radius:24px;background:linear-gradient(145deg,#0a101e,#080c18);box-shadow:var(--shadow)}.eyebrow{color:#aab3c9;font-size:13px;margin:0 0 6px}.dj-box h3{font-size:18px;line-height:1.25;margin:0 0 18px}.gradient-btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:0;border-radius:12px;padding:13px 22px;font-weight:800;color:white;cursor:pointer;background:linear-gradient(120deg,#a713ff,#12b7ff);box-shadow:0 0 26px rgba(18,183,255,.22),0 0 34px rgba(167,19,255,.2)}.gradient-btn.small{width:100%}.gradient-btn.full{width:100%;margin-top:12px}.mini-player{display:flex;gap:12px;align-items:center;padding:14px;border-radius:20px;background:#080d19;box-shadow:var(--inset)}.mini-player img{width:55px;height:55px;border-radius:14px;object-fit:cover}.mini-player strong{display:block;font-size:13px}.mini-player span{color:var(--muted);font-size:12px}.main{padding:16px 22px 32px}.topbar{height:58px;display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.search{width:min(580px,60%);display:flex;align-items:center;gap:10px;background:#0d1321;border:1px solid #202a40;border-radius:13px;padding:0 15px;box-shadow:var(--inset);color:var(--muted)}.search input{width:100%;height:44px;background:transparent;border:0;outline:0;color:white}.profile{display:flex;align-items:center;gap:18px;color:#cdd5ea}.avatar{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:14px;background:linear-gradient(145deg,#050814,#11182a);border:1px solid #14213c;color:white;font-weight:900}.hero{height:175px;border-radius:16px;overflow:hidden;display:grid;grid-template-columns:47% 53%;background:linear-gradient(110deg,#0a1020,#251052 56%,#16081f);box-shadow:var(--shadow);margin-bottom:14px;border:1px solid #202942}.hero-photo{background:linear-gradient(90deg,rgba(11,17,32,.1),rgba(11,17,32,.8)),url('../img/hero.svg') center/cover}.hero-copy{padding:25px 30px}.hero-copy p{color:#adbbff;font-weight:800;margin:0 0 4px;font-size:12px}.hero-copy h1{font-size:26px;line-height:1.1;margin:0 0 14px}.hero-copy span{margin-left:14px;color:#d9dcee}.player-card{display:grid;grid-template-columns:250px 1fr 270px;gap:28px;padding:24px;border:1px solid #202942;border-radius:16px;background:linear-gradient(145deg,rgba(15,22,38,.98),rgba(8,13,25,.98));box-shadow:var(--shadow);margin-bottom:18px}.cover-frame{border-radius:18px;padding:10px;background:#0a0f1c;box-shadow:var(--inset)}.cover-frame img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:14px}.tags{display:flex;gap:8px;margin:6px 0 14px}.tags span{font-size:12px;padding:6px 10px;border-radius:999px;background:rgba(155,44,255,.18);color:#b9a6ff;border:1px solid rgba(155,44,255,.36)}.tags span:nth-child(2){background:rgba(16,167,255,.14);color:#8edaff;border-color:rgba(16,167,255,.35)}.tags span:nth-child(3){background:rgba(32,226,255,.12);color:#5cf0ff;border-color:rgba(32,226,255,.34)}.player-content h2{font-size:34px;line-height:1.05;margin:0 0 7px}.byline{font-size:18px;color:#d5d9e8;margin:0 0 18px}.stats{display:flex;gap:20px;color:#aab3c9;margin-bottom:24px}.online-dot{font-size:19px;font-weight:800;margin:0 0 8px}.online-dot:before{content:"";display:inline-block;width:8px;height:8px;margin-right:10px;border-radius:50%;background:#46a7ff;box-shadow:0 0 10px #46a7ff}.wave{height:50px;display:flex;align-items:center;gap:3px;margin-bottom:12px;overflow:hidden}.wave i{width:4px;border-radius:8px;background:linear-gradient(180deg,var(--blue),var(--violet));height:24px;box-shadow:0 0 10px rgba(16,167,255,.4)}.wave i:nth-child(odd){height:35px}.wave i:nth-child(3n){height:44px}.wave.playing i{animation:pulse .52s ease-in-out infinite alternate}.wave.playing i:nth-child(2n){animation-duration:.38s}.wave.playing i:nth-child(3n){animation-duration:.7s}@keyframes pulse{from{transform:scaleY(.35)}to{transform:scaleY(1.15)}}.controls{display:flex;align-items:center;gap:13px}.control-btn{border:1px solid rgba(16,167,255,.55);background:linear-gradient(145deg,#0a1020,#111a2c);color:white;border-radius:999px;padding:13px 18px;font-weight:900;cursor:pointer;box-shadow:0 0 18px rgba(16,167,255,.15),var(--shadow)}.control-btn.stop{border-color:rgba(255,138,0,.7);color:#ffd9ad}.timebar{flex:1;display:flex;align-items:center;gap:10px;color:#b4bdd2;font-size:13px}.timebar progress{width:100%;height:8px;appearance:none}.timebar progress::-webkit-progress-bar{background:#1b2438;border-radius:999px}.timebar progress::-webkit-progress-value{background:linear-gradient(90deg,var(--blue),var(--violet));border-radius:999px}.download-card{align-self:center}.download-btn{display:flex;align-items:center;justify-content:center;padding:18px;border-radius:16px;border:2px solid #138dff;color:white;font-weight:900;background:linear-gradient(135deg,rgba(155,44,255,.22),rgba(16,167,255,.22));box-shadow:0 0 28px rgba(16,167,255,.32),0 0 28px rgba(155,44,255,.2)}.download-btn.disabled{opacity:.45;pointer-events:none}.original-name{margin-top:14px;padding:16px;border-radius:14px;border:1px solid rgba(16,167,255,.5);background:#0a1020;box-shadow:var(--inset)}.original-name span{display:block;color:#d5dbea;margin-bottom:6px}.original-name strong{color:#00d885;word-break:break-all}.download-card p{font-size:13px;color:#c2cada}.mix-list-card{border:1px solid #202942;border-radius:16px;background:linear-gradient(145deg,#0e1627,#080d19);box-shadow:var(--shadow);padding:20px 24px}.section-title{display:flex;align-items:center;justify-content:space-between}.section-title h2{margin:0 0 10px}.section-title button{border:0;background:transparent;color:#6da9ff;cursor:pointer}.mix-row{display:grid;grid-template-columns:44px 56px minmax(190px,1fr) 120px 95px 105px;gap:14px;align-items:center;padding:12px 0;border-top:1px solid rgba(255,255,255,.07);cursor:pointer}.mix-row:hover{background:rgba(255,255,255,.025)}.row-play{width:30px;height:30px;border-radius:50%;border:1px solid #62708c;background:transparent;color:white}.mix-row img{width:48px;height:48px;object-fit:cover;border-radius:10px}.mix-title strong{display:block}.mix-title span,.muted{color:var(--muted);font-size:13px}.pill{justify-self:start;font-size:12px;padding:7px 10px;border-radius:999px;background:rgba(155,44,255,.18);color:#b9a6ff;border:1px solid rgba(155,44,255,.36)}.upload-panel{position:sticky;top:0;height:100vh;overflow:auto;background:linear-gradient(180deg,#0b1120,#070b16);border-left:1px solid var(--line);padding:24px 22px}.upload-panel h2{margin:0 0 18px}.upload-panel form{display:flex;flex-direction:column;gap:14px}.upload-panel label{color:#cdd5e8;font-size:13px;font-weight:700}.upload-panel input{display:block;width:100%;margin-top:7px;padding:14px 15px;border-radius:12px;border:1px solid #25324d;background:#0c1220;color:white;outline:0;box-shadow:var(--inset)}.upload-panel input[type=file]{padding:13px}.progress-wrap{margin-top:4px}.progress-info{display:flex;justify-content:space-between;color:#c7cfde;font-size:13px}.progress-info b{color:var(--orange)}.progress-track{height:15px;border-radius:999px;background:#151d30;overflow:hidden;box-shadow:var(--inset);border:1px solid #242f49;margin-top:8px}.progress-bar{height:100%;width:0%;background:linear-gradient(90deg,#ff6a00,#ffb000);box-shadow:0 0 18px rgba(255,138,0,.9);transition:width .12s linear}.form-note{color:#aab4c8;font-size:12px;line-height:1.5}.success{color:#46ff9a!important}.error{color:#ff7777!important}@media(max-width:1200px){.app-shell{grid-template-columns:230px 1fr}.upload-panel{grid-column:1/-1;height:auto;position:relative;border-left:0;border-top:1px solid var(--line)}.player-card{grid-template-columns:210px 1fr}.download-card{grid-column:1/-1}.hero{grid-template-columns:1fr}.hero-photo{display:none}}@media(max-width:760px){.app-shell{display:block}.sidebar{height:auto;position:relative}.main{padding:14px}.player-card{grid-template-columns:1fr}.mix-row{grid-template-columns:36px 48px 1fr}.mix-row .pill,.mix-row .muted.extra{display:none}.search{width:100%}.topbar{display:block;height:auto}.hero-copy span{display:block;margin:10px 0 0}.player-content h2{font-size:26px}}