:root {
  --bg: #0a0b11;
  --panel: #151826;
  --panel-2: #101321;
  --line: #2a3047;
  --text: #eef1fb;
  --muted: #a9b2c7;
  --accent: #ff2f7d;
  --accent2: #7e5cff;
}
* { box-sizing: border-box; }
body { margin:0; font-family: Arial, Helvetica, sans-serif; background: linear-gradient(180deg,#090b12,#111626); color: var(--text); }
a { color:#fff; text-decoration:none; }
.container { width:min(1180px, calc(100% - 32px)); margin:0 auto; }
.site-header { position:sticky; top:0; z-index:20; background:rgba(7,9,16,.92); backdrop-filter: blur(10px); border-bottom:1px solid var(--line); }
.nav-wrap { display:flex; justify-content:space-between; align-items:center; padding:18px 0; gap:20px; }
.nav-wrap nav { display:flex; gap:18px; flex-wrap:wrap; }
.brand { font-weight:700; }
.hero { padding:72px 0 40px; }
.hero-grid, .wide-grid { display:grid; grid-template-columns: 1.1fr .9fr; gap:26px; align-items:start; }
.section { padding:40px 0; }
.eyebrow { display:inline-block; padding:7px 12px; border-radius:999px; border:1px solid var(--line); background:rgba(255,255,255,.03); }
h1 { font-size: clamp(2rem, 4vw, 3.9rem); line-height:1.05; margin:16px 0; }
h2 { font-size: clamp(1.5rem, 3vw, 2.4rem); }
.lead, .muted, .prose p { color: var(--muted); line-height:1.75; }
.card { background: rgba(21,24,38,.94); border:1px solid var(--line); border-radius:22px; padding:22px; box-shadow:0 12px 30px rgba(0,0,0,.25); }
.glass { background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.03)); }
.cta-row, .btn-row { display:flex; gap:12px; flex-wrap:wrap; margin-top:22px; }
.btn { padding:12px 18px; border-radius:14px; border:0; color:#fff; cursor:pointer; font-weight:700; }
.btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent2)); }
.btn-secondary { background:#1a1f32; border:1px solid var(--line); }
.feature-list { padding-left:18px; color:var(--muted); line-height:1.8; }
.stats-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:12px; margin-top:18px; }
.stats-grid > div { border:1px solid var(--line); border-radius:16px; padding:16px; background:#111525; }
.stats-grid strong { display:block; font-size:1.5rem; }
.form-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:16px; }
.form-grid .full { grid-column:1 / -1; }
label { display:block; font-weight:700; margin-bottom:8px; }
input, select { width:100%; padding:12px 14px; border-radius:12px; border:1px solid var(--line); background:#0d1120; color:#fff; }
.range-value { margin-top:8px; color:var(--muted); }
.check-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:10px; }
.check-grid label { display:flex; gap:8px; align-items:center; font-weight:normal; margin:0; background:#101321; border:1px solid var(--line); padding:12px; border-radius:14px; }
.status-box { border:1px dashed var(--line); border-radius:16px; padding:14px; color:var(--muted); margin-bottom:16px; }
.results-grid { display:grid; gap:14px; }
.result-item { border:1px solid var(--line); border-radius:16px; background:#101321; padding:14px; }
.result-top { display:flex; justify-content:space-between; gap:10px; align-items:center; margin-bottom:10px; }
.badge { display:inline-block; padding:6px 10px; border-radius:999px; background:#1d2338; border:1px solid var(--line); color:#dbe2f6; font-size:.86rem; }
.audio-row { display:flex; gap:10px; flex-wrap:wrap; margin-top:12px; }
.audio-row audio { width:100%; }
.small-btn { padding:8px 12px; border-radius:10px; border:1px solid var(--line); background:#171c2d; color:#fff; cursor:pointer; }
.table-wrap { overflow:auto; border:1px solid var(--line); border-radius:18px; }
table { width:100%; border-collapse:collapse; background:#0f1322; }
th, td { text-align:left; padding:14px; border-bottom:1px solid var(--line); }
.site-footer { border-top:1px solid var(--line); margin-top:40px; }
.footer-grid { display:flex; justify-content:space-between; gap:20px; padding:28px 0; }
.footer-grid a { display:block; margin-bottom:8px; }
@media (max-width: 980px) {
  .hero-grid, .wide-grid, .form-grid, .check-grid, .stats-grid { grid-template-columns:1fr; }
  .nav-wrap, .footer-grid { flex-direction:column; align-items:flex-start; }
}

.preset-row .btn { font-size: .92rem; }

.cover-card canvas { width:100%; border-radius:20px; border:1px solid var(--line); background:#0d1120; display:block; }

.category-groups { display:grid; gap:14px; }
.check-group { border:1px solid var(--line); border-radius:16px; padding:14px; background:#0f1322; }
.check-group h4 { margin:0 0 12px; }
.check-grid.compact { grid-template-columns: repeat(2,1fr); }
.library-grid { display:grid; grid-template-columns: repeat(3,1fr); gap:18px; }
.product-card { background:#111525; border:1px solid var(--line); border-radius:18px; padding:18px; }
.product-card h3 { margin-top:0; }
.product-card .meta { color:var(--muted); font-size:.95rem; line-height:1.6; margin-bottom:12px; }
@media (max-width:980px){ .library-grid { grid-template-columns:1fr; } }

.advanced-grid { display:grid; grid-template-columns: repeat(4,1fr); gap:14px; }
.advanced-settings h4 { margin-top:0; }
@media (max-width:980px){ .advanced-grid { grid-template-columns:1fr; } }

.btn.is-active { background: linear-gradient(135deg, var(--accent), var(--accent2)); border-color: transparent; }
.state-grid { display:grid; grid-template-columns: repeat(2,1fr); gap:10px; margin-bottom:14px; }
.state-pill { border:1px solid var(--line); border-radius:14px; padding:10px 12px; background:#101321; }
.state-pill strong { display:block; font-size:.9rem; color:var(--muted); margin-bottom:4px; }
.action-log { border:1px solid var(--line); border-radius:14px; background:#0f1322; padding:12px; color:var(--muted); max-height:220px; overflow:auto; font-size:.92rem; }
.action-log .log-item { padding:7px 0; border-bottom:1px solid rgba(255,255,255,.05); }
.action-log .log-item:last-child { border-bottom:0; }
.toast { position:fixed; right:18px; bottom:18px; background:#111525; border:1px solid var(--line); border-radius:14px; padding:12px 14px; color:#fff; z-index:999; box-shadow:0 12px 30px rgba(0,0,0,.3); }
@media (max-width:980px){ .state-grid { grid-template-columns:1fr; } }

.auth-body{min-height:100vh;display:flex;align-items:center;justify-content:center;}
.auth-card{width:min(460px,calc(100% - 32px));background:#111525;border:1px solid var(--line);border-radius:22px;padding:24px;}
.admin-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh;}
.admin-sidebar{background:#0d101c;border-right:1px solid var(--line);padding:24px;display:flex;flex-direction:column;gap:10px;}
.admin-sidebar a{padding:10px 12px;border-radius:12px;color:#fff;}
.admin-sidebar a:hover{background:#171c2d;}
.admin-content{padding:28px;}
@media (max-width:980px){.admin-shell{grid-template-columns:1fr;}.admin-sidebar{border-right:0;border-bottom:1px solid var(--line);}}

.hero-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.genre-banner{padding:18px;border-radius:18px;border:1px solid var(--line);background:#111525;}
@media (max-width:980px){.hero-strip{grid-template-columns:1fr;}}

.presetBtn.is-active{background:linear-gradient(135deg,#ff2f7d,#7e5cff)!important;border-color:transparent!important;box-shadow:0 0 0 2px rgba(255,255,255,.14),0 12px 26px rgba(126,92,255,.35);transform:translateY(-1px);}

.browser-filters{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:12px 0 14px}
.browser-list{display:grid;gap:10px}
.browser-row{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr) auto;gap:12px;align-items:center;border:1px solid var(--line);background:#0f1322;border-radius:14px;padding:12px}
.browser-row .meta{display:flex;gap:8px;flex-wrap:wrap}
.browser-wave{height:42px;border-radius:10px;background:linear-gradient(90deg,rgba(126,92,255,.15),rgba(255,47,125,.15));position:relative;overflow:hidden}
.browser-wave:before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0 8px,rgba(255,255,255,.08) 8px 9px)}
.browser-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.browser-actions audio{max-width:220px}
@media (max-width:980px){.browser-filters{grid-template-columns:1fr 1fr}.browser-row{grid-template-columns:1fr}}

.tag-chip{display:inline-flex;align-items:center;padding:4px 8px;border-radius:999px;border:1px solid var(--line);font-size:12px;background:#151a2c}
.tag-row{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.favorite-btn.is-favorite{background:#ff2f7d;color:#fff;border-color:#ff2f7d}
.browser-row.is-favorite{box-shadow:0 0 0 1px rgba(255,47,125,.55) inset}