/* ════════════════════════════════════════════════════════════════
   Karya Indonesia v2 — Stylesheet
   Brand: Merah #e50914 · Dark mode default · Light toggle
   ──────────────────────────────────────────────────────────────── */

/* ═══ THEME VARIABLES ═══ */
:root[data-theme="dark"], :root:not([data-theme]) {
  --c-bg:        #0a0a0a;
  --c-bg-elev:   #141414;
  --c-surface:   #1a1a1a;
  --c-card:      #1f1f1f;
  --c-border:    #2a2a2a;
  --c-border-strong: #3a3a3a;
  --c-text:      #f3f3f3;
  --c-text-mute: #9ca3af;
  --c-text-dim:  #6b7280;

  --c-primary:   #e50914;
  --c-primary-h: #ff1a26;
  --c-primary-d: #b00710;
  --c-primary-soft: rgba(229,9,20,.12);
  --c-primary-glow: rgba(229,9,20,.35);

  --c-accent:    #f5c518;
  --c-success:   #1db954;
  --c-danger:    #ef4444;
  --c-warning:   #f59e0b;
  --c-info:      #3b82f6;

  --shadow-md:   0 4px 12px rgba(0,0,0,.5);
  --shadow-lg:   0 10px 30px rgba(0,0,0,.7);
  --shadow-glow: 0 0 20px var(--c-primary-glow);

  color-scheme: dark;
}

:root[data-theme="light"] {
  --c-bg:        #f6f7f8;
  --c-bg-elev:   #ffffff;
  --c-surface:   #ffffff;
  --c-card:      #ffffff;
  --c-border:    #e5e7eb;
  --c-border-strong: #d1d5db;
  --c-text:      #111111;
  --c-text-mute: #6b7280;
  --c-text-dim:  #9ca3af;

  --c-primary:   #e50914;
  --c-primary-h: #c00610;
  --c-primary-d: #8b040c;
  --c-primary-soft: rgba(229,9,20,.08);
  --c-primary-glow: rgba(229,9,20,.25);

  --c-accent:    #d4a017;
  --c-success:   #10b981;
  --c-danger:    #dc2626;
  --c-warning:   #f59e0b;
  --c-info:      #3b82f6;

  --shadow-md:   0 4px 12px rgba(0,0,0,.08);
  --shadow-lg:   0 10px 30px rgba(0,0,0,.12);
  --shadow-glow: 0 0 16px var(--c-primary-glow);

  color-scheme: light;
}

/* ═══ RESET & BASE ═══ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--c-bg);
  color: var(--c-text);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--c-primary); text-decoration: none; transition: color .15s; }
a:hover { color: var(--c-primary-h); }
button { font-family: inherit; }

::selection { background: var(--c-primary); color: #fff; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--c-border-strong); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--c-text-dim); }

/* ═══ LAYOUT ═══ */
.container { max-width: 1280px; margin: 0 auto; padding: 0 16px; }
.container-sm { max-width: 480px; margin: 0 auto; padding: 0 16px; }
.container-md { max-width: 760px; margin: 0 auto; padding: 0 16px; }

/* ═══ NAVBAR ═══ */
.navbar {
  background: var(--c-bg-elev);
  border-bottom: 1px solid var(--c-border);
  padding: 12px 0;
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(8px);
}
.navbar-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
}
.navbar-brand {
  font-weight: 800; font-size: 18px;
  color: var(--c-text);
  display: flex; align-items: center; gap: 8px;
  letter-spacing: -.3px;
}
.navbar-brand .dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--c-primary);
  box-shadow: 0 0 12px var(--c-primary);
}
.navbar-nav {
  display: flex; align-items: center; gap: 4px;
  list-style: none; margin: 0; padding: 0;
}
.navbar-nav a, .navbar-nav button {
  color: var(--c-text-mute);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 14px;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all .15s;
  text-decoration: none;
}
.navbar-nav a:hover, .navbar-nav button:hover {
  color: var(--c-text); background: var(--c-surface);
}
.navbar-nav a.active { color: var(--c-primary); background: var(--c-primary-soft); }

@media (max-width: 720px) {
  .navbar-nav { display: none; }
  .navbar-nav.mobile-open {
    display: flex; flex-direction: column; align-items: stretch;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--c-bg-elev); border-top: 1px solid var(--c-border);
    padding: 8px; gap: 2px;
  }
  .nav-toggle { display: inline-flex !important; }
}
.nav-toggle {
  display: none;
  background: transparent; border: 1px solid var(--c-border); cursor: pointer;
  color: var(--c-text); padding: 6px 10px; border-radius: 6px;
  font-size: 16px;
}

/* ═══ CARDS ═══ */
.card {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 16px;
}
.card-header {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--c-border);
  letter-spacing: -.2px;
}

/* ═══ FORM ═══ */
.form-group { margin-bottom: 16px; }
.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--c-text);
  margin-bottom: 6px;
}
.form-label .req { color: var(--c-primary); margin-left: 2px; }
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--c-border-strong);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  background: var(--c-surface);
  color: var(--c-text);
  transition: border-color .15s, box-shadow .15s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px var(--c-primary-soft);
}
.form-input:disabled { opacity: .6; cursor: not-allowed; }
.form-textarea { resize: vertical; min-height: 80px; }
.form-help { font-size: 12px; color: var(--c-text-mute); margin-top: 4px; }
.form-error { font-size: 12px; color: var(--c-danger); margin-top: 4px; }

input[type="file"].form-input { padding: 8px; cursor: pointer; }
input[type="file"].form-input::file-selector-button {
  background: var(--c-primary); color: #fff; border: none;
  padding: 6px 12px; border-radius: 6px; cursor: pointer;
  font-weight: 600; font-size: 12px; margin-right: 12px;
}

/* ═══ BUTTONS ═══ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 20px;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s;
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }

.btn-primary { background: var(--c-primary); color: #fff; }
.btn-primary:hover { background: var(--c-primary-h); box-shadow: var(--shadow-glow); }
.btn-secondary {
  background: var(--c-surface); color: var(--c-text);
  border: 1px solid var(--c-border-strong);
}
.btn-secondary:hover { background: var(--c-bg-elev); }
.btn-success { background: var(--c-success); color: #fff; }
.btn-danger { background: var(--c-danger); color: #fff; }
.btn-warning { background: var(--c-warning); color: #fff; }
.btn-outline {
  background: transparent;
  border: 1.5px solid var(--c-primary);
  color: var(--c-primary);
}
.btn-outline:hover { background: var(--c-primary); color: #fff; }
.btn-ghost {
  background: transparent; color: var(--c-text);
  border: 1px solid var(--c-border);
}
.btn-ghost:hover { background: var(--c-surface); }
.btn-block { width: 100%; }
.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-lg { padding: 14px 28px; font-size: 16px; }

/* ═══ ALERT ═══ */
.alert {
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 16px;
  font-size: 14px;
  border-left: 4px solid;
  background: var(--c-surface);
}
.alert-success { color: var(--c-success); border-color: var(--c-success); }
.alert-danger  { color: var(--c-danger);  border-color: var(--c-danger); }
.alert-warning { color: var(--c-warning); border-color: var(--c-warning); }
.alert-info    { color: var(--c-info);    border-color: var(--c-info); }

/* ═══ BADGE ═══ */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 9999px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .6px;
  background: var(--c-surface);
  color: var(--c-text-mute);
  border: 1px solid var(--c-border);
}
.badge-customer   { background: rgba(156,163,175,.15); color: #9ca3af; border-color: transparent; }
.badge-composer   { background: rgba(99,102,241,.15);  color: #818cf8; border-color: transparent; }
.badge-aggregator { background: rgba(245,158,11,.15);  color: #fbbf24; border-color: transparent; }
.badge-artist     { background: rgba(236,72,153,.15);  color: #f472b6; border-color: transparent; }
.badge-admin      { background: rgba(229,9,20,.15);    color: var(--c-primary); border-color: transparent; }
.badge-pending    { background: rgba(245,158,11,.15);  color: #fbbf24; border-color: transparent; }
.badge-approved   { background: rgba(29,185,84,.15);   color: var(--c-success); border-color: transparent; }
.badge-rejected   { background: rgba(239,68,68,.15);   color: var(--c-danger); border-color: transparent; }
.badge-draft      { background: var(--c-surface); color: var(--c-text-mute); }
.badge-takedown   { background: rgba(107,114,128,.15); color: #9ca3af; border-color: transparent; }
.badge-new        { background: var(--c-primary); color: #fff; border-color: transparent; }
.badge-featured   { background: var(--c-accent); color: #111; border-color: transparent; }

/* ═══ TABLE ═══ */
.table { width: 100%; border-collapse: collapse; }
.table th, .table td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid var(--c-border);
  font-size: 14px;
}
.table th {
  background: var(--c-surface);
  font-weight: 700; color: var(--c-text-mute);
  font-size: 11px; text-transform: uppercase; letter-spacing: .5px;
}
.table tbody tr:hover { background: var(--c-surface); }

/* ═══ SONG CARD ═══ */
.song-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 16px;
}
.song-card {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: all .2s;
  display: flex; flex-direction: column;
  text-decoration: none;
  color: inherit;
}
.song-card:hover {
  transform: translateY(-2px);
  border-color: var(--c-primary);
  box-shadow: var(--shadow-md);
}
.song-cover {
  aspect-ratio: 1/1;
  background: linear-gradient(135deg, var(--c-surface), var(--c-bg-elev));
  position: relative;
  display: flex; align-items: center; justify-content: center;
  color: var(--c-text-dim);
  font-size: 32px;
  overflow: hidden;
}
.song-cover img { width: 100%; height: 100%; object-fit: cover; }
.song-cover .play-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,.5);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity .2s;
  color: #fff; font-size: 48px;
}
.song-card:hover .play-overlay { opacity: 1; }
.song-info {
  padding: 12px; flex: 1;
  display: flex; flex-direction: column; gap: 4px;
}
.song-title {
  font-weight: 700; font-size: 14px; color: var(--c-text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.song-artist {
  font-size: 12px; color: var(--c-text-mute);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.song-meta {
  font-size: 11px; color: var(--c-text-dim);
  display: flex; gap: 6px; align-items: center;
  margin-top: 4px;
}
.song-meta-badges { display: flex; gap: 4px; margin-top: 6px; flex-wrap: wrap; }

/* ═══ SECTION HEADER ═══ */
.section-header {
  display: flex; align-items: center; justify-content: space-between;
  margin: 24px 0 14px;
}
.section-title {
  font-size: 20px; font-weight: 800;
  letter-spacing: -.3px;
}
.section-action {
  color: var(--c-primary); font-size: 13px; font-weight: 600;
  cursor: pointer;
  background: transparent; border: none;
}
.section-action:hover { text-decoration: underline; }

/* ═══ HERO / BANNER ═══ */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--c-bg-elev) 0%, #2d0a0a 100%);
  border: 1px solid var(--c-border);
  border-radius: 16px;
  padding: 32px;
  margin-bottom: 24px;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--c-primary-glow) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; }
.hero-eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--c-primary);
  background: var(--c-primary-soft);
  padding: 4px 10px;
  border-radius: 6px;
  margin-bottom: 12px;
}
.hero-title {
  font-size: clamp(24px, 5vw, 36px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.5px;
  margin: 0 0 8px;
  color: var(--c-text);
}
.hero-subtitle {
  color: var(--c-text-mute);
  font-size: 15px;
  margin: 0 0 20px;
  max-width: 520px;
}

/* ═══ DASHBOARD STAT TILES ═══ */
.stat-tiles {
  display: grid; gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  margin-bottom: 20px;
}
.stat-tile {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: 12px;
  padding: 16px;
}
.stat-tile-label {
  font-size: 11px; text-transform: uppercase; letter-spacing: .6px;
  color: var(--c-text-mute); margin-bottom: 6px;
}
.stat-tile-value {
  font-size: 24px; font-weight: 800; color: var(--c-text);
  letter-spacing: -.3px;
}
.stat-tile-trend { font-size: 11px; color: var(--c-text-dim); margin-top: 4px; }

/* ═══ QUICK ACTIONS ═══ */
.quick-actions {
  display: grid; gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}
.quick-action {
  display: flex; flex-direction: column; align-items: center;
  text-align: center; gap: 8px;
  padding: 20px 12px;
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: 12px;
  cursor: pointer; transition: all .2s;
  text-decoration: none; color: var(--c-text);
}
.quick-action:hover {
  border-color: var(--c-primary);
  background: var(--c-surface);
  transform: translateY(-2px);
}
.quick-action-icon { font-size: 28px; }
.quick-action-label { font-size: 13px; font-weight: 600; }
.quick-action-desc { font-size: 11px; color: var(--c-text-mute); }

/* ═══ UTILITY ═══ */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--c-text-mute); }
.text-dim { color: var(--c-text-dim); }
.text-small { font-size: 13px; }
.text-tiny { font-size: 11px; }
.text-primary { color: var(--c-primary); }
.text-success { color: var(--c-success); }
.text-danger { color: var(--c-danger); }

.font-bold { font-weight: 700; }
.font-black { font-weight: 900; }

.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }

.flex { display: flex; gap: 12px; }
.flex-col { flex-direction: column; }
.flex-1 { flex: 1; }
.flex-wrap { flex-wrap: wrap; }
.flex-between { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.flex-center { display: flex; align-items: center; gap: 8px; }
.flex-end { display: flex; justify-content: flex-end; gap: 8px; }
.gap-1 { gap: 4px; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 16px; }

.hidden { display: none !important; }
.relative { position: relative; }

/* ═══ SPINNER ═══ */
.spinner {
  display: inline-block; width: 18px; height: 18px;
  border: 2px solid currentColor; border-top-color: transparent;
  border-radius: 50%; animation: spin .6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.spinner-page {
  display: flex; justify-content: center; align-items: center;
  padding: 80px 0; color: var(--c-primary);
}
.spinner-page .spinner { width: 32px; height: 32px; }

/* ═══ AUTH PAGES ═══ */
.auth-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background:
    radial-gradient(circle at 20% 30%, var(--c-primary-glow) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(245,197,24,.15) 0%, transparent 50%),
    var(--c-bg);
}
.auth-card {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: 16px;
  padding: 36px;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-lg);
}
.auth-logo {
  text-align: center; margin-bottom: 24px;
  font-size: 22px; font-weight: 900;
  letter-spacing: -.5px;
}
.auth-logo .dot {
  display: inline-block;
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--c-primary);
  margin-right: 6px;
  vertical-align: middle;
  box-shadow: 0 0 12px var(--c-primary);
}
.auth-title {
  font-size: 24px; font-weight: 800; margin: 0 0 4px;
  letter-spacing: -.4px;
}
.auth-subtitle {
  color: var(--c-text-mute); margin: 0 0 24px; font-size: 14px;
}
.auth-footer {
  text-align: center; margin-top: 20px;
  font-size: 14px; color: var(--c-text-mute);
}

/* ═══ MODAL ═══ */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.7);
  display: flex; align-items: center; justify-content: center;
  z-index: 100;
  padding: 16px;
}
.modal {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: 12px;
  max-width: 520px;
  width: 100%;
  padding: 24px;
  max-height: 90vh;
  overflow-y: auto;
}

/* ═══ AUDIO ═══ */
.audio-mini {
  display: flex; align-items: center; gap: 8px;
  background: var(--c-surface); border: 1px solid var(--c-border);
  border-radius: 8px; padding: 8px;
}
.audio-mini audio { flex: 1; }

audio { width: 100%; }

/* ═══ THEME TOGGLE ═══ */
.theme-toggle {
  background: transparent; border: 1px solid var(--c-border);
  width: 36px; height: 36px; border-radius: 50%;
  cursor: pointer; font-size: 14px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--c-text);
  transition: all .15s;
}
.theme-toggle:hover { border-color: var(--c-primary); color: var(--c-primary); }