:root{
  --bg:#0b0f19;
  --bg2:#0e1322;
  --text:#eef1fb;
  --muted:#aab0cf;
  --card:rgba(18,22,36,.9);
  --brd:rgba(255,255,255,.10);
  --accent1:#79d0ff; --accent2:#b08cff; --accent3:#ffe066; --accent4:#6df2c1;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial}
a{color:#cfe0ff;text-decoration:none}
h1,h2,h3{margin:.2rem 0 .8rem 0}
.sub{color:var(--muted);font-size:.92rem}
.container{max-width:1280px;margin:20px auto;padding:0 18px}
.surface{background:var(--card);border:1px solid var(--brd);border-radius:18px;padding:14px;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.topbar{position:sticky;top:0;z-index:90;display:flex;justify-content:space-between;align-items:center;padding:12px 18px;background:linear-gradient(180deg,rgba(12,15,24,.95),rgba(12,15,24,.75));backdrop-filter:blur(14px);border-bottom:1px solid var(--brd)}
.brand{display:flex;align-items:center;gap:.7rem;font-weight:1000;letter-spacing:.2px;font-size:1.05rem}
.brand .mark{width:30px;height:30px;border-radius:10px;background:conic-gradient(from 180deg at 50% 50%, var(--accent1),var(--accent2),var(--accent3),var(--accent4),var(--accent1));box-shadow:0 0 38px rgba(121,208,255,.4)}
.nav .navlink{margin:0 .6rem}
.theme-toggle{margin-left:.6rem}

.layout{display:grid;grid-template-columns:300px 1fr;gap:16px}
@media (max-width:980px){.layout{grid-template-columns:1fr}}
.vlist{display:flex;flex-direction:column;gap:8px;max-height:340px;overflow:auto}

.hstack{display:flex;gap:.6rem;align-items:center}
.hstack.wrap{flex-wrap:wrap}
.hstack.between{justify-content:space-between}

.input{width:100%;background:rgba(255,255,255,.06);border:1px solid var(--brd);padding:11px 13px;border-radius:14px;color:var(--text)}
.btn{border:1px solid var(--brd);background:linear-gradient(180deg,rgba(255,255,255,.12),rgba(255,255,255,.06));color:var(--text);padding:10px 13px;border-radius:12px;cursor:pointer;transition:transform .08s ease}
.btn:active{transform:translateY(1px)}
.btn.ghost{background:rgba(255,255,255,.04)}
.chip{border:1px solid var(--brd);background:rgba(255,255,255,.03);padding:8px 11px;border-radius:999px;color:var(--text);cursor:pointer}

.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.card{display:flex;flex-direction:column;gap:8px;padding:12px;border:1px solid var(--brd);background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));border-radius:16px}
.card .title{font-weight:800}

.footer{padding:44px 12px;text-align:center;color:var(--muted)}

/* Aurora BG (sichtbarer) */
.bg-aurora{position:fixed;inset:0;pointer-events:none;background:
  radial-gradient(60% 40% at 20% 10%, rgba(121,208,255,.28), transparent 60%),
  radial-gradient(60% 40% at 80% 8%, rgba(176,140,255,.25), transparent 60%),
  radial-gradient(60% 40% at 50% 88%, rgba(255,224,102,.18), transparent 60%);
  filter:saturate(1.15);
}

/* Player mit Waves, Drag & Resize */
.player{position:fixed;left:18px;right:18px;bottom:18px;padding:14px;display:grid;grid-template-columns:1fr auto auto;gap:12px;z-index:200;background:rgba(18,22,36,.92);border:1px solid var(--brd);border-radius:20px;backdrop-filter:blur(16px);box-shadow:0 12px 40px rgba(0,0,0,.5)}
.player.on-top{z-index:9999}
.player.large{transform:scale(1.06); transform-origin:bottom center}
.player.dragging{cursor:grabbing}
.player .drag-handle{cursor:grab; user-select:none}

.player-left{display:flex;gap:12px;align-items:center}
.player-mid{display:flex;align-items:center;justify-content:center}
.player-right{display:flex;align-items:center;gap:8px}
.art{width:52px;height:52px;border-radius:12px;background:#223;object-fit:cover;border:1px solid rgba(255,255,255,.08)}
.controls input[type=range]{width:160px}
.player .waves{position:absolute;inset:0;border-radius:20px;overflow:hidden;pointer-events:none;mix-blend-mode:soft-light;opacity:.6}
.wave{position:absolute;left:-20%;right:-20%;height:120%;transform:translate3d(0,0,0);background:
  radial-gradient(60% 40% at 50% 50%, rgba(121,208,255,.18), transparent),
  radial-gradient(60% 40% at 30% 60%, rgba(176,140,255,.18), transparent),
  radial-gradient(60% 40% at 70% 40%, rgba(109,242,193,.16), transparent)}
.wave.w1{animation: drift 13s infinite linear}
.wave.w2{animation: drift2 19s infinite linear}
@keyframes drift{from{transform:translateX(-9%)} to{transform:translateX(9%)}}
@keyframes drift2{from{transform:translateX(7%)} to{transform:translateX(-7%)}}

/* Equalizer */
.eq{display:flex;align-items:flex-end;gap:3px;height:22px;margin-left:10px}
.eq span{width:3px;background:linear-gradient(180deg,var(--accent1),var(--accent2));border-radius:2px;height:8px;opacity:.95}
.playing .eq span:nth-child(1){animation:bar 0.6s ease-in-out infinite alternate}
.playing .eq span:nth-child(2){animation:bar 0.5s ease-in-out infinite alternate}
.playing .eq span:nth-child(3){animation:bar 0.7s ease-in-out infinite alternate}
.playing .eq span:nth-child(4){animation:bar 0.55s ease-in-out infinite alternate}
.playing .eq span:nth-child(5){animation:bar 0.62s ease-in-out infinite alternate}
@keyframes bar{from{height:6px} to{height:22px}}

/* Modals (deutlich dichter) */
.modal{position:fixed;inset:0;background:rgba(6,8,12,.72);display:grid;place-items:center;z-index:300}
.modal.hidden{display:none}
.sheet{width:min(92vw,540px);background:rgba(15,18,26,.98);border:1px solid var(--brd);border-radius:16px;padding:14px;box-shadow:0 16px 50px rgba(0,0,0,.55)}

/* Admin */
.table{width:100%;border-collapse:collapse}
.table th,.table td{border-bottom:1px solid var(--brd);padding:8px;text-align:left}
textarea.input{min-height:160px}