:root {
  color-scheme: dark;
  --bg: #0a0a10;
  --panel: rgba(22, 22, 34, 0.88);
  --panel-strong: #171725;
  --line: rgba(255, 255, 255, 0.1);
  --text: #f7f3ff;
  --muted: #a7a1b8;
  --pink: #f19acb;
  --pink-strong: #e86eb7;
  --purple: #9c8bf4;
  --danger: #ff9fae;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background: radial-gradient(circle at 80% -10%, rgba(156, 139, 244, .18), transparent 36rem), radial-gradient(circle at 0% 40%, rgba(241, 154, 203, .1), transparent 30rem), var(--bg);
}
button, input, select { font: inherit; }
button { cursor: pointer; }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.error { min-height: 1.25rem; color: var(--danger); font-size: .88rem; }
.eyebrow { margin: 0 0 .45rem; color: var(--pink); font-size: .7rem; font-weight: 800; letter-spacing: .18em; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: .65rem; font-size: clamp(2rem, 5vw, 3.5rem); letter-spacing: -.04em; }
h2 { margin-bottom: .45rem; font-size: 1.25rem; letter-spacing: -.02em; }
h3 { margin-bottom: .35rem; }
.center-view { display: grid; min-height: 100vh; place-items: center; padding: 1.25rem; }
.panel { border: 1px solid var(--line); border-radius: 1.35rem; background: var(--panel); box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, .22); backdrop-filter: blur(1.5rem); }
.login-panel { width: min(100%, 27rem); padding: 2.2rem; text-align: center; }
.brand-mark { display: grid; width: 3.6rem; height: 3.6rem; margin: 0 auto 1.1rem; place-items: center; border: 1px solid rgba(241, 154, 203, .5); border-radius: 1.2rem; color: var(--pink); background: linear-gradient(135deg, rgba(241,154,203,.2), rgba(156,139,244,.2)); font-size: 1.5rem; box-shadow: 0 0 2rem rgba(241,154,203,.16); }
.brand-mark.small { width: 2.2rem; height: 2.2rem; margin: 0; border-radius: .7rem; font-size: 1rem; }
.stack-form { display: grid; gap: .65rem; margin-top: 1.7rem; text-align: left; }
label { color: #e8e3f2; font-size: .86rem; font-weight: 700; }
input { width: 100%; border: 1px solid var(--line); border-radius: .8rem; outline: none; color: var(--text); background: rgba(255,255,255,.055); padding: .78rem .9rem; transition: border-color .2s, box-shadow .2s, background .2s; }
input:focus { border-color: var(--pink); background: rgba(255,255,255,.08); box-shadow: 0 0 0 .25rem rgba(241,154,203,.1); }
select { width: 100%; border: 1px solid var(--line); border-radius: .8rem; outline: none; color: var(--text); background: #1a1928; padding: .78rem .9rem; }
select:focus { border-color: var(--pink); box-shadow: 0 0 0 .25rem rgba(241,154,203,.1); }
button { border: 0; border-radius: .75rem; padding: .75rem 1rem; color: var(--text); transition: transform .2s, background .2s, opacity .2s; }
button:hover { transform: translateY(-1px); }
button:disabled { cursor: wait; opacity: .6; transform: none; }
.primary { background: linear-gradient(135deg, var(--pink-strong), #a879e8); box-shadow: 0 .7rem 1.5rem rgba(232, 110, 183, .18); }
.secondary { background: rgba(156,139,244,.18); color: #ddd5ff; }
.ghost { border: 1px solid var(--line); background: rgba(255,255,255,.04); color: var(--muted); }
.topbar { display: flex; min-height: 4.8rem; align-items: center; justify-content: space-between; gap: 1rem; border-bottom: 1px solid var(--line); padding: .9rem clamp(1rem, 4vw, 4rem); background: rgba(10,10,16,.72); backdrop-filter: blur(1.2rem); }
.brand, .topbar-actions, .library-heading, .section-heading { display: flex; align-items: center; justify-content: space-between; gap: .8rem; }
.brand { font-size: .98rem; }
.brand strong { color: var(--pink); font-weight: 750; }
.status-pill { border: 1px solid rgba(241,154,203,.25); border-radius: 999px; color: var(--pink); background: rgba(241,154,203,.08); padding: .4rem .7rem; font-size: .76rem; }
.content-wrap { width: min(100% - 2rem, 76rem); margin: 0 auto; padding: clamp(2rem, 6vw, 5rem) 0 5rem; }
.hero-row { position: relative; overflow: hidden; min-height: 15rem; display: flex; align-items: end; border: 1px solid var(--line); border-radius: 1.7rem; padding: clamp(1.5rem, 5vw, 3rem); background: linear-gradient(110deg, rgba(241,154,203,.12), rgba(156,139,244,.08) 48%, rgba(255,255,255,.02)); }
.hero-row > div:first-child { position: relative; z-index: 1; }
.hero-glow { position: absolute; right: -5rem; bottom: -8rem; width: 26rem; height: 26rem; border-radius: 50%; background: radial-gradient(circle, rgba(241,154,203,.3), transparent 65%); filter: blur(1rem); }
.tools-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr)); gap: 1rem; margin-top: 1rem; }
.upload-panel, .youtube-panel, .direct-panel { display: grid; gap: .7rem; padding: 1.25rem; }
.icon-badge { display: grid; width: 2.3rem; height: 2.3rem; place-items: center; border-radius: .75rem; color: #1b1521; background: var(--pink); font-weight: 900; }
.icon-badge.pink { color: white; background: var(--purple); }
.drop-zone { display: grid; min-height: 10rem; place-items: center; align-content: center; gap: .35rem; border: 1px dashed rgba(241,154,203,.5); border-radius: 1rem; text-align: center; background: rgba(241,154,203,.05); }
.drop-zone.dragging { background: rgba(241,154,203,.14); border-color: var(--pink); }
.drop-zone input { display: none; }
.drop-icon { color: var(--pink); font-size: 2rem; line-height: 1; }
.progress-wrap { display: grid; gap: .4rem; }
.progress-bar { height: .45rem; overflow: hidden; border-radius: 999px; background: rgba(255,255,255,.1); }
.progress-bar span { display: block; width: 0; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--pink), var(--purple)); transition: width .15s; }
.library-section { margin-top: 3rem; }
.music-section { margin-top: 3rem; }
.music-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 1rem; }
.music-control-panel, .music-list-panel { display: grid; align-content: start; gap: .7rem; padding: 1.25rem; }
.music-grid > .music-list-panel:last-child { grid-column: 2; }
.inline-form, .copy-row, .live-actions { display: flex; gap: .55rem; }
.inline-form input, .copy-row input { min-width: 0; }
.inline-form button, .copy-row button { flex: 0 0 auto; }
.live-actions button { flex: 1; }
.stream-status { color: var(--muted); font-size: .78rem; }
.stream-status.live { color: #a9e5be; }
.small-note { margin: .1rem 0 0; font-size: .78rem; line-height: 1.45; }
.playlist-list { display: grid; gap: .5rem; max-height: 18rem; overflow: auto; }
.playlist-item { display: flex; align-items: center; justify-content: space-between; gap: .7rem; border: 1px solid var(--line); border-radius: .7rem; color: #e8e3f2; padding: .65rem .7rem; }
.playlist-item > span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.playlist-item-actions { display: flex; flex: 0 0 auto; gap: .3rem; }
.small-button { flex: 0 0 auto; padding: .45rem .6rem; font-size: .75rem; }
.library-heading { margin-bottom: 1rem; }
.library-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr)); gap: 1rem; }
.media-card { overflow: hidden; border: 1px solid var(--line); border-radius: 1.1rem; background: var(--panel); }
.media-card-top { display: flex; min-height: 6.5rem; align-items: center; justify-content: center; background: linear-gradient(135deg, rgba(241,154,203,.2), rgba(156,139,244,.16)); color: rgba(255,255,255,.8); font-size: 2.2rem; }
.media-card-body { padding: 1rem; }
.media-card h3 { overflow: hidden; margin-bottom: .45rem; text-overflow: ellipsis; white-space: nowrap; font-size: 1rem; }
.meta { display: flex; align-items: center; justify-content: space-between; gap: .5rem; color: var(--muted); font-size: .78rem; }
.card-actions { display: flex; gap: .45rem; margin-top: .85rem; }
.card-actions button { flex: 1; padding: .58rem .45rem; font-size: .78rem; }
.ready { color: #a9e5be; }
.processing, .queued { color: #ffe3a6; }
.failed { color: var(--danger); }
.empty-state { padding: 3rem 1rem; text-align: center; }
.empty-icon { display: block; margin-bottom: .75rem; color: var(--pink); font-size: 2.4rem; }
.modal { position: fixed; z-index: 20; inset: 0; display: grid; place-items: center; padding: 1rem; background: rgba(5,5,9,.8); backdrop-filter: blur(.7rem); }
.modal-card { width: min(100%, 60rem); overflow: hidden; border: 1px solid var(--line); border-radius: 1.2rem; background: var(--panel-strong); box-shadow: 0 2rem 6rem rgba(0,0,0,.5); }
.modal-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.1rem; }
.modal-header h2 { margin: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.icon-button { width: 2.3rem; height: 2.3rem; padding: 0; border: 1px solid var(--line); border-radius: 50%; background: rgba(255,255,255,.04); font-size: 1.4rem; }
.player { display: block; width: 100%; max-height: 70vh; background: black; }
.youtube-player { min-height: min(65vh, 34rem); border: 0; }
.toast { position: fixed; z-index: 30; right: 1rem; bottom: 1rem; max-width: min(90vw, 25rem); transform: translateY(1rem); border: 1px solid var(--line); border-radius: .8rem; opacity: 0; pointer-events: none; background: #242235; padding: .8rem 1rem; transition: opacity .2s, transform .2s; }
.toast.show { transform: translateY(0); opacity: 1; }
@media (max-width: 700px) {
  .tools-grid { grid-template-columns: 1fr; }
  .music-grid { grid-template-columns: 1fr; }
  .music-grid > .music-list-panel:last-child { grid-column: auto; }
  .topbar { align-items: flex-start; }
  .topbar-actions { flex-wrap: wrap; justify-content: flex-end; }
  .status-pill { display: none; }
  .hero-row { min-height: 13rem; }
}