/* =========================================================================
   TAMBANG LAGU — sistem desain: hitam pekat dengan aksen emas.
   ========================================================================= */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

:root{
  --gold: #C9A227;
  --accent: #F2DE9B;
  --bg: #07070A;
  --surface: #12121A;
  --surface-2: #191924;
  --surface-3: #20202D;
  --line: rgba(255,255,255,.08);
  --line-strong: rgba(201,162,39,.35);
  --ink: #F6F4EE;
  --muted: #A09C90;
  --muted-2: #726E64;
  --ok: #4ADE80;
  --warn: #FBBF24;
  --danger: #F87171;
  --info: #7DD3FC;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --gap: 20px;
  --shadow: 0 18px 40px rgba(0,0,0,.55);
  --player-h: 88px;
  --sidebar-w: 252px;
  --topbar-h: 64px;
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
}

html, body { margin: 0; padding: 0; }
body{
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}
body::before{
  content: '';
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(900px 520px at 12% -8%, rgba(201,162,39,.14), transparent 65%),
    radial-gradient(760px 460px at 96% 8%, rgba(242,222,155,.07), transparent 60%),
    radial-gradient(680px 520px at 50% 108%, rgba(201,162,39,.06), transparent 65%);
}
body.modal-open { overflow: hidden; }

a { color: var(--accent); text-decoration: none; }
a:hover { color: #fff; }
h1,h2,h3,h4 { margin: 0 0 8px; font-weight: 650; letter-spacing: -.01em; line-height: 1.25; }
h1 { font-size: 1.7rem; }
h2 { font-size: 1.28rem; }
h3 { font-size: 1.08rem; }
p { margin: 0 0 12px; }
small { font-size: .8rem; }
code, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .84em; }
::selection { background: rgba(201,162,39,.35); }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; border-radius: 6px; }

.sr-only{ position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden;
  clip:rect(0,0,0,0); white-space:nowrap; border:0; }

/* ------------------------------------------------------------- layout --- */
.app{ position: relative; z-index: 1; }
.main-wrap{
  margin-left: var(--sidebar-w);
  min-height: 100vh;
  padding-bottom: calc(var(--player-h) + 96px);
  transition: margin .25s ease;
}
.sidebar{
  position: fixed; top: 0; left: 0; bottom: 0;
  width: var(--sidebar-w);
  background: linear-gradient(180deg, rgba(18,18,26,.96), rgba(8,8,12,.98));
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column;
  padding: 18px 14px;
  gap: 14px;
  z-index: 40;
  overflow-y: auto;
  backdrop-filter: blur(14px);
}
.brand{ display: flex; align-items: center; gap: 11px; padding: 6px 8px 14px; border-bottom: 1px solid var(--line); }
.brand-logo{ width: 40px; height: 40px; border-radius: 11px; object-fit: cover; border: 1px solid var(--line-strong); flex: none; }
.brand-text{ display: flex; flex-direction: column; min-width: 0; flex: 1; }
/* Wordmark: dibatasi lebar & tinggi agar rapi untuk logo kotak maupun lockup lebar. */
.brand-wordmark{ display: block; width: 100%; max-width: 168px; max-height: 40px; height: auto;
  object-fit: contain; object-position: left center; }
.brand-wordmark-sm{ display: block; width: 100%; max-width: 150px; max-height: 34px; height: auto;
  object-fit: contain; object-position: left center; }
/* Nama merek sebagai teks: dipakai saat logo yang diunggah hanya berupa mark (kotak). */
.brand-name{ font-size: .98rem; letter-spacing: .06em; text-transform: uppercase; line-height: 1.15;
  background: linear-gradient(92deg, var(--accent), var(--gold)); -webkit-background-clip: text;
  background-clip: text; color: transparent; }
/* Saat logo sudah memuat nama merek (lockup lebar) atau admin memilih "logo saja". */
.brand-hide-text .brand-name{ display: none; }
.brand-wide-logo .brand-wordmark{ max-width: 190px; }
/* Logo mark: beri pelat gelap HANYA untuk logo bawaan (berkasnya memang berpelat).
   Logo unggahan sudah diolah menjadi PNG transparan, jadi tanpa kotak/bingkai. */
.brand-logo{ background: rgba(0,0,0,.35); border: 1px solid var(--line-strong); border-radius: 11px; }
html.logo-transparent .brand-logo{ background: transparent; border-color: transparent; }
html.logo-transparent .brand-mini{ box-shadow: none; border-radius: 0; }
.brand-text small{ color: var(--muted-2); font-size: .68rem; line-height: 1.25; margin-top: 3px; }

.nav{ display: flex; flex-direction: column; gap: 4px; }
.nav-group{ margin: 12px 8px 4px; font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted-2); }
.nav a{
  display: flex; align-items: center; gap: 11px;
  padding: 9px 11px; border-radius: var(--radius-sm);
  color: var(--muted); font-size: .92rem; font-weight: 500;
  border: 1px solid transparent;
}
.nav a:hover{ background: rgba(255,255,255,.04); color: var(--ink); }
.nav a.active{ background: linear-gradient(90deg, rgba(201,162,39,.20), rgba(201,162,39,.03));
  color: #fff; border-color: var(--line-strong); }
.nav .ico{ width: 20px; text-align: center; font-size: 1rem; }
.nav .pill{ margin-left: auto; background: var(--gold); color: #1A1503; font-size: .68rem; font-weight: 700;
  padding: 1px 7px; border-radius: 20px; }
.sidebar-foot{ margin-top: auto; padding-top: 12px; border-top: 1px solid var(--line); font-size: .74rem; color: var(--muted-2); }

.topbar{
  position: sticky; top: 0; z-index: 30;
  height: var(--topbar-h);
  display: flex; align-items: center; gap: 14px;
  padding: 0 24px;
  background: rgba(7,7,10,.82);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
#menuBtn{ display: none; }
.topbar-search{ flex: 1; max-width: 520px; }
.topbar-search input{
  width: 100%; background: var(--surface-2); border: 1px solid var(--line);
  color: var(--ink); border-radius: 999px; padding: 10px 16px; font-size: .9rem; font-family: inherit;
}
.topbar-search input:focus{ outline: none; border-color: var(--line-strong); background: var(--surface-3); }
.topbar-actions{ margin-left: auto; display: flex; align-items: center; gap: 10px; }

.view{ padding: 26px 24px 40px; max-width: 1280px; }
.page-foot{ padding: 8px 24px 30px; color: var(--muted-2); font-size: .76rem; max-width: 1280px; }
.bottomnav{ display: none; }

/* ---------------------------------------------------------- komponen --- */
.icon-btn{
  background: rgba(255,255,255,.04); border: 1px solid var(--line); color: var(--ink);
  width: 36px; height: 36px; border-radius: 10px; cursor: pointer; font-size: 1rem;
  display: inline-flex; align-items: center; justify-content: center; transition: .15s;
}
.icon-btn:hover{ background: rgba(201,162,39,.16); border-color: var(--line-strong); }
.icon-btn.on{ background: linear-gradient(120deg, var(--gold), #E7C75A); color: #1A1503; border-color: transparent; }
.icon-btn[disabled]{ opacity: .4; cursor: not-allowed; }

.btn{
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 12px; border: 1px solid var(--line);
  background: var(--surface-2); color: var(--ink);
  padding: 10px 16px; font-size: .9rem; font-weight: 600; font-family: inherit;
  cursor: pointer; transition: .15s; text-align: center;
}
.btn:hover{ background: var(--surface-3); border-color: var(--line-strong); }
.btn-primary{ background: linear-gradient(120deg, var(--gold), #E7C75A); color: #1A1503; border-color: transparent; }
.btn-primary:hover{ filter: brightness(1.08); }
.btn-ghost{ background: transparent; }
.btn-danger{ background: rgba(248,113,113,.14); border-color: rgba(248,113,113,.4); color: #FECACA; }
.btn-sm{ padding: 6px 12px; font-size: .8rem; border-radius: 9px; }
.btn-block{ width: 100%; }
.btn[disabled]{ opacity: .5; cursor: not-allowed; }

.card{
  background: linear-gradient(180deg, rgba(25,25,36,.92), rgba(15,15,21,.92));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}
.card.flush{ padding: 0; overflow: hidden; }
.card-head{ display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.card-head h3{ margin: 0; }
.card-head .spacer{ flex: 1; }
.grid{ display: grid; gap: var(--gap); }
.grid-2{ grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-3{ grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.grid-4{ grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.stack{ display: flex; flex-direction: column; gap: var(--gap); }
.row{ display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.row.tight{ gap: 8px; }
.section{ margin-top: 36px; }
.section-head{ display: flex; align-items: baseline; gap: 14px; margin-bottom: 16px; }
.section-head h2{ margin: 0; }
.section-head .spacer{ flex: 1; }

.stat{ display: flex; flex-direction: column; gap: 4px; }
.stat .label{ color: var(--muted); font-size: .78rem; letter-spacing: .04em; text-transform: uppercase; }
.stat .value{ font-size: 1.5rem; font-weight: 700; }
.stat .value.gold{ background: linear-gradient(92deg, var(--accent), var(--gold)); -webkit-background-clip: text; background-clip: text; color: transparent; }

.badge{ display: inline-flex; align-items: center; gap: 5px; font-size: .72rem; font-weight: 600;
  padding: 3px 9px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface-3); color: var(--muted); }
.badge.gold{ background: rgba(201,162,39,.16); border-color: var(--line-strong); color: var(--accent); }
.badge.ok{ background: rgba(74,222,128,.12); border-color: rgba(74,222,128,.35); color: #A7F3D0; }
.badge.warn{ background: rgba(251,191,36,.12); border-color: rgba(251,191,36,.35); color: #FDE68A; }
.badge.danger{ background: rgba(248,113,113,.12); border-color: rgba(248,113,113,.35); color: #FECACA; }
.badge.info{ background: rgba(125,211,252,.1); border-color: rgba(125,211,252,.3); color: #BAE6FD; }
.badge.demo{ background: rgba(139,92,246,.16); border-color: rgba(139,92,246,.4); color: #DDD6FE; }

.chips{ display: flex; gap: 8px; flex-wrap: wrap; }
.chip{ padding: 6px 13px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface-2);
  color: var(--muted); font-size: .82rem; cursor: pointer; white-space: nowrap; }
.chip:hover{ color: var(--ink); border-color: var(--line-strong); }
.chip.active{ background: linear-gradient(120deg, var(--gold), #E7C75A); color: #1A1503; border-color: transparent; font-weight: 600; }

.field{ display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field > label{ font-size: .82rem; color: var(--muted); font-weight: 600; }
.field .hint{ font-size: .74rem; color: var(--muted-2); }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=search],
input[type=tel], input[type=url], input[type=date], select, textarea{
  width: 100%; background: var(--surface-2); border: 1px solid var(--line); color: var(--ink);
  border-radius: var(--radius-sm); padding: 10px 12px; font-size: .9rem; font-family: inherit;
}
input:focus, select:focus, textarea:focus{ outline: none; border-color: var(--line-strong); background: var(--surface-3); }
textarea{ min-height: 92px; resize: vertical; }
input[type=file]{ width: 100%; font-size: .84rem; color: var(--muted); }
.inline-2{ display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.inline-3{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.check{ display: flex; gap: 10px; align-items: flex-start; font-size: .84rem; color: var(--muted); }
.check input{ width: auto; margin-top: 3px; }
.switch{ display: inline-flex; align-items: center; gap: 9px; cursor: pointer; font-size: .85rem; }
.switch input{ appearance: none; width: 40px; height: 22px; background: var(--surface-3); border-radius: 999px;
  border: 1px solid var(--line); position: relative; cursor: pointer; }
.switch input::after{ content: ''; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%;
  background: var(--muted); transition: .18s; }
.switch input:checked{ background: rgba(201,162,39,.3); border-color: var(--line-strong); }
.switch input:checked::after{ left: 20px; background: var(--gold); }

table{ width: 100%; border-collapse: collapse; font-size: .86rem; }
th, td{ text-align: left; padding: 11px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th{ color: var(--muted); font-size: .74rem; text-transform: uppercase; letter-spacing: .06em; font-weight: 600; }
tbody tr:hover{ background: rgba(255,255,255,.02); }
.table-wrap{ overflow-x: auto; }

.empty{ text-align: center; padding: 44px 20px; color: var(--muted-2); }
.empty .big{ font-size: 2rem; margin-bottom: 8px; opacity: .6; }
.notice{ display: flex; gap: 12px; padding: 14px 16px; border-radius: var(--radius-sm);
  background: rgba(201,162,39,.08); border: 1px solid var(--line-strong); color: var(--accent); font-size: .84rem; }
.notice.info{ background: rgba(125,211,252,.07); border-color: rgba(125,211,252,.28); color: #BAE6FD; }
.notice.warn{ background: rgba(251,191,36,.08); border-color: rgba(251,191,36,.3); color: #FDE68A; }
.notice.danger{ background: rgba(248,113,113,.08); border-color: rgba(248,113,113,.32); color: #FECACA; }
.notice strong{ color: inherit; }

/* ---------------------------------------------------------- logo merek --- */
/* Logo utama di beranda/halaman masuk: mark kotak atau lockup lebar, dua-duanya rapi. */
.hero-brand{ display:flex; align-items:center; gap:16px; flex-wrap:wrap; }
.hero-logo, .brand-lockup{ display:block; width:auto; max-width:340px; max-height:132px; height:auto;
  object-fit: contain; object-position:left center; }
.hero-name{ font-size:2rem; }
.hero-tagline{ margin-top:10px; color: var(--muted); }
@media (max-width: 560px){
  .hero-logo, .brand-lockup{ max-height:96px; }
  .hero-name{ font-size:1.5rem; }
}
.brand-mini{ width:56px; height:56px; display:block; margin:0 auto 12px; border-radius:16px;
  box-shadow:0 10px 24px rgba(0,0,0,.45); }
.login-foot-logo{ display:flex; align-items:center; gap:12px; margin-top:26px; }
.login-foot-logo img{ width:40px; height:40px; border-radius:12px; }
.login-foot-logo .meta{ font-size:.78rem; color:var(--muted-2); }

/* ------------------------------------------------------------- katalog --- */
.track-grid{ display: grid; gap: var(--gap); grid-template-columns: repeat(auto-fill, minmax(178px, 1fr)); }
.track-card{
  background: linear-gradient(180deg, rgba(25,25,36,.9), rgba(14,14,20,.92));
  border: 1px solid var(--line); border-radius: var(--radius); padding: 14px;
  display: flex; flex-direction: column; gap: 12px; position: relative; transition: .18s;
}
.track-card:hover{ border-color: var(--line-strong); transform: translateY(-2px); }
.track-card .art{ position: relative; aspect-ratio: 1/1; border-radius: 12px; overflow: hidden; background: var(--surface-3); }
.track-card .art img{ width: 100%; height: 100%; object-fit: cover; display: block; }
.track-card .art .play-fab{
  position: absolute; right: 10px; bottom: 10px; width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(120deg, var(--gold), #E7C75A); color: #1A1503; border: none;
  font-size: 1rem; cursor: pointer; box-shadow: 0 8px 18px rgba(0,0,0,.5); opacity: 0; transform: translateY(6px); transition: .18s;
}
.track-card:hover .art .play-fab, .track-card .art .play-fab:focus{ opacity: 1; transform: none; }
.track-card .t-title{ font-weight: 650; font-size: .93rem; margin: 0; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.track-card .t-artist{ color: var(--muted); font-size: .8rem; }
.track-card .t-meta{ display: flex; align-items: center; gap: 8px; margin-top: auto; }
.track-card .price{ color: var(--accent); font-weight: 700; font-size: .84rem; }

.track-row{ display: flex; align-items: center; gap: 14px; padding: 10px 12px; border-radius: 12px; cursor: pointer; border: 1px solid transparent; }
.track-row:hover{ background: rgba(255,255,255,.035); border-color: var(--line); }
.track-row img{ width: 46px; height: 46px; border-radius: 9px; object-fit: cover; }
.track-row .idx{ width: 22px; color: var(--muted-2); font-size: .8rem; text-align: center; }
.track-row.playing .t-title{ color: var(--accent); }
.track-row .grow{ flex: 1; min-width: 0; }
.track-row .t-title{ font-weight: 600; font-size: .9rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.track-row .t-sub{ color: var(--muted); font-size: .78rem; }
.track-row .actions{ display: flex; gap: 6px; opacity: .65; }
.track-row:hover .actions{ opacity: 1; }
.list{ display: flex; flex-direction: column; gap: 4px; }

.hero{
  position: relative; overflow: hidden; border-radius: var(--radius-lg); padding: 34px 30px;
  border: 1px solid var(--line-strong);
  background: linear-gradient(120deg, rgba(201,162,39,.16), rgba(20,20,28,.96) 55%);
}
.hero h1{ font-size: 2rem; max-width: 620px; }
.hero p{ color: var(--muted); max-width: 620px; }
.hero .row{ margin-top: 18px; }

.song-detail{ display: grid; grid-template-columns: 260px 1fr; gap: 26px; align-items: start; }
.song-detail .cover{ width: 100%; aspect-ratio: 1/1; border-radius: var(--radius); object-fit: cover; border: 1px solid var(--line); }
.kv{ display: grid; grid-template-columns: 172px 1fr; gap: 8px 14px; font-size: .86rem; }
.kv dt{ color: var(--muted); }
.kv dd{ margin: 0; }

/* -------------------------------------------------------------- pemutar --- */
.player{
  position: fixed; left: var(--sidebar-w); right: 0; bottom: 0; z-index: 45;
  background: linear-gradient(0deg, rgba(8,8,12,.99), rgba(20,20,28,.96));
  border-top: 1px solid var(--line-strong);
  backdrop-filter: blur(18px);
  padding: 10px 20px;
}
.player-inner{ display: flex; align-items: center; gap: 18px; }
.player-track{ display: flex; align-items: center; gap: 12px; min-width: 0; flex: 1; }
.p-cover{ width: 52px; height: 52px; border-radius: 10px; object-fit: cover; border: 1px solid var(--line); }
.p-meta{ min-width: 0; }
.p-title{ font-weight: 650; font-size: .9rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.p-artist{ color: var(--muted); font-size: .78rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.player-center{ flex: 1.4; max-width: 620px; }
.p-controls{ display: flex; align-items: center; justify-content: center; gap: 8px; }
.play-btn{ width: 46px; height: 46px; border-radius: 50%; border: none; cursor: pointer;
  background: linear-gradient(120deg, var(--gold), #E7C75A); color: #1A1503; font-size: 1.05rem; }
.play-btn:hover{ filter: brightness(1.08); }
.p-seek{ display: flex; align-items: center; gap: 10px; margin-top: 6px; font-size: .72rem; color: var(--muted); }
input[type=range]{ -webkit-appearance: none; appearance: none; height: 4px; background: rgba(255,255,255,.14);
  border-radius: 999px; padding: 0; }
input[type=range]::-webkit-slider-thumb{ -webkit-appearance: none; width: 13px; height: 13px; border-radius: 50%;
  background: var(--gold); cursor: pointer; }
input[type=range]::-moz-range-thumb{ width: 13px; height: 13px; border: none; border-radius: 50%; background: var(--gold); }
.p-seek input[type=range]{ flex: 1; }
.player-right{ display: flex; align-items: center; gap: 10px; justify-content: flex-end; }
.player-right input[type=range]{ width: 92px; }
.p-status{ font-size: .74rem; color: var(--muted-2); margin-top: 4px; min-height: 16px; }
.p-status.warn{ color: var(--warn); }
.p-status.ok{ color: var(--ok); }
.only-mobile{ display: none; }

/* --------------------------------------------------------------- modal --- */
.modal-root{ position: fixed; inset: 0; z-index: 90; background: rgba(4,4,7,.72); backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center; padding: 20px; overflow-y: auto; }
.modal{ width: 100%; max-width: 560px; background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line-strong); border-radius: var(--radius); box-shadow: var(--shadow); max-height: 92vh; overflow-y: auto; }
.modal.wide{ max-width: 860px; }
.modal-head{ display: flex; align-items: center; gap: 12px; padding: 18px 20px; border-bottom: 1px solid var(--line); position: sticky; top: 0;
  background: var(--surface-2); z-index: 2; }
.modal-head h3{ margin: 0; }
.modal-body{ padding: 20px; }
.modal-foot{ padding: 16px 20px; border-top: 1px solid var(--line); display: flex; gap: 10px; justify-content: flex-end; }

.toasts{ position: fixed; right: 18px; bottom: calc(var(--player-h) + 20px); z-index: 120; display: flex; flex-direction: column; gap: 10px; }
.toast{ background: var(--surface-2); border: 1px solid var(--line-strong); border-left: 3px solid var(--gold);
  padding: 12px 15px; border-radius: 10px; font-size: .85rem; max-width: 340px; box-shadow: var(--shadow); }
.toast.error{ border-left-color: var(--danger); }
.toast.success{ border-left-color: var(--ok); }

.spinner{ width: 18px; height: 18px; border-radius: 50%; border: 2px solid rgba(255,255,255,.2);
  border-top-color: var(--gold); animation: spin .7s linear infinite; display: inline-block; }
@keyframes spin{ to { transform: rotate(360deg); } }
.loading-block{ display: flex; align-items: center; justify-content: center; gap: 10px; padding: 40px; color: var(--muted); }

.progress{ height: 8px; border-radius: 999px; background: var(--surface-3); overflow: hidden; }
.progress > span{ display: block; height: 100%; background: linear-gradient(90deg, var(--gold), var(--accent)); }

.tabs{ display: flex; gap: 6px; border-bottom: 1px solid var(--line); margin-bottom: 20px; overflow-x: auto; }
.tabs button{ background: none; border: none; color: var(--muted); padding: 11px 14px; font-size: .88rem; font-weight: 600;
  cursor: pointer; font-family: inherit; border-bottom: 2px solid transparent; white-space: nowrap; }
.tabs button.active{ color: var(--accent); border-bottom-color: var(--gold); }

.plan-grid{ display: grid; gap: var(--gap); grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }
.plan{ display: flex; flex-direction: column; gap: 12px; padding: 20px; border-radius: var(--radius);
  border: 1px solid var(--line); background: linear-gradient(180deg, rgba(26,26,38,.9), rgba(14,14,20,.92)); }
.plan.active{ border-color: var(--gold); box-shadow: 0 0 0 1px rgba(201,162,39,.4); }
.plan .lvl{ font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--gold); font-weight: 700; }
.plan .price{ font-size: 1.35rem; font-weight: 700; }
.plan ul{ margin: 0; padding-left: 18px; color: var(--muted); font-size: .84rem; display: flex; flex-direction: column; gap: 5px; }

.ad-box{ border: 1px dashed var(--line-strong); border-radius: var(--radius-sm); padding: 16px; text-align: center; color: var(--muted); font-size: .82rem; }
.ad-slot{ min-height: 90px; display: flex; align-items: center; justify-content: center; background: var(--surface-2);
  border: 1px solid var(--line); border-radius: var(--radius-sm); color: var(--muted-2); font-size: .78rem; padding: 12px; }

.queue-list{ display: flex; flex-direction: column; gap: 4px; max-height: 320px; overflow-y: auto; }

.login-hero{ display: grid; gap: 30px; grid-template-columns: 1.05fr .95fr; align-items: center; min-height: 70vh; }
.auth-card{ max-width: 420px; width: 100%; margin: 0 auto; }

.kpi-grid{ display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
.kpi{ background: linear-gradient(180deg, rgba(26,26,38,.9), rgba(14,14,20,.92)); border: 1px solid var(--line);
  border-radius: var(--radius-sm); padding: 16px; }
.kpi .k-label{ font-size: .74rem; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.kpi .k-value{ font-size: 1.4rem; font-weight: 700; }

.split{ display: grid; gap: var(--gap); grid-template-columns: 1.5fr 1fr; align-items: start; }
.admin-side{ display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; }
.admin-side button{ background: var(--surface-2); border: 1px solid var(--line); color: var(--muted); border-radius: 999px;
  padding: 7px 14px; font-size: .82rem; cursor: pointer; font-family: inherit; }
.admin-side button.active{ background: linear-gradient(120deg, var(--gold), #E7C75A); color: #1A1503; border-color: transparent; font-weight: 650; }

.timeline{ display: flex; flex-direction: column; gap: 12px; }
.tl-item{ display: grid; grid-template-columns: 96px 1fr; gap: 12px; font-size: .82rem; padding-bottom: 12px; border-bottom: 1px dashed var(--line); }
.tl-item .when{ color: var(--muted-2); font-size: .74rem; }

.mask{ display: none; position: fixed; inset: 0; background: rgba(0,0,0,.6); z-index: 35; }
.mask.show{ display: block; }

.skeleton{ background: linear-gradient(90deg, var(--surface-2), var(--surface-3), var(--surface-2));
  background-size: 200% 100%; animation: sk 1.2s linear infinite; border-radius: 8px; height: 14px; }
@keyframes sk{ to { background-position: -200% 0; } }

/* ------------------------------------------------------------ responsif -- */
@media (max-width: 1080px){
  .song-detail{ grid-template-columns: 200px 1fr; }
  .split{ grid-template-columns: 1fr; }
}
@media (max-width: 900px){
  :root{ --player-h: 76px; }
  .sidebar{ transform: translateX(-100%); transition: transform .25s ease; width: 280px; }
  .sidebar.open{ transform: none; box-shadow: var(--shadow); }
  .main-wrap{ margin-left: 0; padding-bottom: calc(var(--player-h) + 84px); }
  #menuBtn{ display: inline-flex; }
  .topbar{ padding: 0 14px; gap: 10px; }
  .view{ padding: 18px 14px 30px; }
  .bottomnav{
    display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 44;
    background: rgba(9,9,13,.97); border-top: 1px solid var(--line); backdrop-filter: blur(14px);
    padding: 6px 4px calc(6px + env(safe-area-inset-bottom));
  }
  .bottomnav a{ flex: 1; display: flex; flex-direction: column; align-items: center; gap: 2px;
    padding: 6px 2px; color: var(--muted-2); font-size: .62rem; border-radius: 10px; }
  .bottomnav a.active{ color: var(--accent); background: rgba(201,162,39,.1); }
  .bottomnav .ico{ font-size: 1.05rem; }
  .player{ left: 0; padding: 8px 12px 8px; }
  .p-seek{ margin-top: 2px; }
  .player-right input[type=range], #pQueueBtn, #pMuteBtn, #pExpandBtn{ display: none; }
  .only-mobile{ display: inline-flex; }
  .song-detail{ grid-template-columns: 1fr; }
  .song-detail .cover{ max-width: 260px; }
  .inline-2, .inline-3{ grid-template-columns: 1fr; }
  .login-hero{ grid-template-columns: 1fr; }
  .toasts{ left: 14px; right: 14px; }
  .toast{ max-width: none; }
  .player-inner{ gap: 10px; flex-wrap: nowrap; }
  .player-center{ flex: 2; max-width: none; }
  .p-controls{ gap: 4px; }
  .p-controls .icon-btn{ width: 32px; height: 32px; }
  .play-btn{ width: 42px; height: 42px; }
  h1{ font-size: 1.42rem; }
  .hero{ padding: 24px 18px; }
  .hero h1{ font-size: 1.5rem; }
}
@media (max-width: 560px){
  .track-grid{ grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 14px; }
  .kv{ grid-template-columns: 1fr; gap: 2px 0; }
  .kv dt{ margin-top: 8px; }
  .player-track .p-cover{ width: 44px; height: 44px; }
}