:root {
  --bg: #f1e9d8;
  --bg-soft: #ebe2cc;
  --ink: #1f1812;
  --ink-soft: #5b4a38;
  --accent: #8b2c1f;
  --gold: #a87a30;
  --line: #d4c8a8;
  --chip-bg: #faf5e8;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  background-image:
    radial-gradient(circle at 15% 25%, rgba(139, 44, 31, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 85% 75%, rgba(168, 122, 48, 0.06) 0%, transparent 40%);
  color: var(--ink);
  line-height: 1.55;
  min-height: 100vh;
  padding: 48px 20px 80px;
}
.container { max-width: 980px; margin: 0 auto; }
.container-wide { max-width: 1280px; }

/* Nav */
.nav {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-bottom: 32px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.nav a {
  color: var(--ink-soft);
  text-decoration: none;
  padding: 6px 14px;
  border: 1px solid transparent;
  transition: all 0.15s;
}
.nav a:hover { color: var(--ink); }
.nav a.active {
  color: var(--accent);
  border-color: var(--line);
  background: var(--chip-bg);
}

/* Header */
header { text-align: center; margin-bottom: 56px; padding-bottom: 32px; border-bottom: 1px solid var(--line); }
.kicker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 22px;
}
h1 {
  font-family: 'Fraunces', serif;
  font-weight: 800;
  font-size: clamp(2.5rem, 6.5vw, 4.4rem);
  line-height: 0.95;
  letter-spacing: -0.025em;
  font-style: italic;
}
h1 .amp { color: var(--accent); font-weight: 400; }
.subtitle {
  margin-top: 18px;
  font-size: 16px;
  color: var(--ink-soft);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* Cards */
.card {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  padding: 28px 30px;
  margin-bottom: 24px;
  position: relative;
}
.card-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.card-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--line);
}

/* Buttons / loader */
.file-row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.btn {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
  padding: 12px 22px;
  background: var(--ink);
  color: var(--bg);
  border: none;
  cursor: pointer;
  letter-spacing: 0.02em;
  transition: all 0.2s;
  display: inline-block;
}
.btn:hover { background: var(--accent); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
}
.btn-ghost:hover { background: var(--ink); color: var(--bg); }
.btn:disabled { opacity: 0.35; cursor: not-allowed; }
.btn:disabled:hover { background: var(--ink); }

input[type="file"] { display: none; }

.status {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--ink-soft);
  flex: 1;
  min-width: 200px;
}
.status code { color: var(--accent); font-size: 12px; }

/* Chord input */
.chord-input-wrap {
  display: flex; gap: 8px; flex-wrap: wrap; align-items: center;
  padding: 14px;
  background: var(--chip-bg);
  border: 1px solid var(--line);
  min-height: 64px;
}
.chip {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
  font-size: 13px;
  padding: 7px 8px 7px 13px;
  background: var(--ink);
  color: var(--bg);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  animation: pop 0.15s ease-out;
}
@keyframes pop {
  from { transform: scale(0.85); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.chip button {
  background: none; border: none; color: var(--bg); cursor: pointer;
  font-size: 16px; opacity: 0.55; padding: 0; line-height: 0.8;
  font-family: inherit;
}
.chip button:hover { opacity: 1; }
.chord-input-wrap input {
  border: none; background: transparent; outline: none;
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  flex: 1; min-width: 120px;
  padding: 7px 4px;
  color: var(--ink);
}
.chord-input-wrap input::placeholder { color: var(--ink-soft); opacity: 0.6; }
.hint {
  font-size: 12px;
  color: var(--ink-soft);
  margin-top: 12px;
  font-style: italic;
}
.hint a { color: var(--accent); text-decoration: none; border-bottom: 1px solid var(--accent); }

/* Quick add */
.quick-add { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 16px; }
.quick-add button {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  padding: 5px 10px;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
  cursor: pointer;
  transition: all 0.15s;
}
.quick-add button:hover { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.quick-add .preset {
  border-color: var(--accent);
  color: var(--accent);
  font-style: italic;
}
.quick-add .preset:hover { background: var(--accent); color: var(--bg); border-color: var(--accent); }

/* Filter grid (chord-search filters + browse page filters) */
.filter-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 16px;
  margin-top: 18px;
}
.filter-grid-wide {
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}
.filter-grid label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.filter-grid select,
.filter-grid input {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  padding: 9px 12px;
  background: var(--chip-bg);
  border: 1px solid var(--line);
  color: var(--ink);
  outline: none;
  text-transform: none;
  letter-spacing: 0;
  appearance: none;
  -webkit-appearance: none;
}
.filter-grid select { cursor: pointer; }
.filter-grid select:focus,
.filter-grid input:focus { border-color: var(--accent); }
@media (max-width: 600px) {
  .filter-grid { grid-template-columns: 1fr; }
}

.toggle-row { display: flex; gap: 18px; align-items: center; margin-top: 18px; flex-wrap: wrap; }
.toggle-row label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--ink-soft);
  cursor: pointer;
  display: flex; align-items: center; gap: 7px;
}
.toggle-row input[type="checkbox"] { accent-color: var(--accent); }

.actions { margin-top: 20px; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

/* Progress bar */
.progress-wrap { margin-top: 14px; height: 3px; background: var(--line); display: none; overflow: hidden; }
.progress-bar { height: 100%; background: var(--accent); width: 0%; transition: width 0.3s; }

/* Spotify section */
.sp-tabs { display: flex; gap: 0; margin-bottom: 16px; border-bottom: 1px solid var(--line); }
.sp-tab {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 10px 16px;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--ink-soft);
  cursor: pointer;
  transition: all 0.15s;
  margin-bottom: -1px;
}
.sp-tab:hover { color: var(--ink); }
.sp-tab.active { color: var(--accent); border-bottom-color: var(--accent); }
.sp-form { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; }
.sp-form input {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  padding: 11px 14px;
  background: var(--chip-bg);
  border: 1px solid var(--line);
  color: var(--ink);
  flex: 1;
  min-width: 200px;
  outline: none;
}
.sp-form input:focus { border-color: var(--accent); }
.sp-status-dot {
  display: inline-block;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--ink-soft);
  margin-right: 6px;
  vertical-align: middle;
}
.sp-status-dot.connected { background: #2d8a4e; }
.sp-status-dot.error { background: var(--accent); }
.song-title.loading { opacity: 0.5; }

/* Results */
.results-header {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 22px; padding-bottom: 16px; border-bottom: 2px solid var(--ink);
  flex-wrap: wrap; gap: 10px;
}
.results-count {
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-weight: 600;
  font-size: 30px;
}
.results-count .num { color: var(--accent); }
.results-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.song {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 18px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
}
.song:last-child { border-bottom: none; }
.song-num {
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-size: 19px;
  color: var(--gold);
}
.song-title { font-family: 'Fraunces', serif; font-weight: 600; font-size: 17px; }
.song-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-soft);
  margin-top: 4px;
  letter-spacing: 0.05em;
}
.song-chords {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--accent);
  margin-top: 5px;
  word-break: break-all;
}
.song-link {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-decoration: none;
  color: var(--ink);
  border: 1px solid var(--line);
  padding: 6px 12px;
  transition: all 0.15s;
  white-space: nowrap;
}
.song-link:hover { background: var(--ink); color: var(--bg); }

.empty {
  padding: 40px 20px;
  text-align: center;
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-size: 18px;
  color: var(--ink-soft);
}

/* Pagination */
.pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.pagination button {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  padding: 7px 12px;
  min-width: 36px;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
  cursor: pointer;
  transition: all 0.12s;
}
.pagination button:hover { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.pagination button.active {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
  cursor: default;
}
.pagination .pg-step {
  font-style: italic;
  padding: 7px 14px;
}
.pagination .pg-ellipsis {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--ink-soft);
  padding: 7px 6px;
  align-self: center;
}

/* Browse table */
.browse-table-wrap {
  overflow-x: auto;
  margin: 0 -8px;
}
.browse-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.browse-table th,
.browse-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.browse-table th {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  background: var(--bg-soft);
  position: sticky;
  top: 0;
  border-bottom: 2px solid var(--ink);
  white-space: nowrap;
}
.browse-table th.sortable { cursor: pointer; user-select: none; }
.browse-table th.sortable:hover { color: var(--accent); }
.browse-table th.sortable::after { content: ' ↕'; opacity: 0.35; font-size: 10px; }
.browse-table th.sort-asc::after { content: ' ↑'; opacity: 1; color: var(--accent); }
.browse-table th.sort-desc::after { content: ' ↓'; opacity: 1; color: var(--accent); }
.browse-table tbody tr:hover { background: var(--chip-bg); }
.browse-table td.mono,
.browse-table td.num {
  font-family: 'JetBrains Mono', monospace;
}
.browse-table td.num { text-align: right; white-space: nowrap; }
.browse-table td.chord-cell {
  color: var(--accent);
  font-size: 12px;
  max-width: 420px;
}
.browse-table td.empty {
  text-align: center;
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-size: 16px;
  padding: 32px 16px;
  color: var(--ink-soft);
}
.browse-table .dim { color: var(--ink-soft); opacity: 0.55; }
.browse-table .song-link {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-decoration: none;
  color: var(--ink);
  border: 1px solid var(--line);
  padding: 4px 9px;
  white-space: nowrap;
  display: inline-block;
}
.browse-table .song-link:hover { background: var(--ink); color: var(--bg); }

/* Footer */
footer {
  margin-top: 56px; padding-top: 26px; border-top: 1px solid var(--line);
  text-align: center;
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  color: var(--ink-soft); letter-spacing: 0.1em;
  line-height: 1.8;
}
footer a { color: var(--accent); text-decoration: none; }
footer a:hover { text-decoration: underline; }

@media (max-width: 600px) {
  body { padding: 32px 16px 60px; }
  .card { padding: 22px 20px; }
  .song { grid-template-columns: 40px 1fr; }
  .song-link { grid-column: 2; justify-self: start; margin-top: 6px; }
}