/* Harmonix - pages (playlists + settings) */

/* ── Base ────────────────────────────────────────────── */

.hx-card-panel {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--spacing-md);
}

.hx-form-stack {
  display: grid;
  gap: 10px;
}

.hx-field-label {
  color: var(--text-muted);
  font-size: var(--fs-100);
  font-weight: 600;
}

.hx-subtitle {
  margin: 0 0 8px;
  font-size: var(--fs-200);
  font-weight: 700;
}

.hx-help-text {
  margin: 0;
  color: var(--text-muted);
  font-size: var(--fs-100);
}

.hx-empty-state--compact {
  padding: 20px 12px;
}

.hx-icon-gold {
  color: var(--gold);
}

.hx-inline-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

/* ── Buttons ─────────────────────────────────────────── */

.hx-btn-primary,
.hx-btn-ghost,
.hx-btn-danger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 14px;
  font-weight: 600;
  font-size: var(--fs-100);
  cursor: pointer;
  white-space: nowrap;
}

.hx-btn-primary {
  background: var(--gold);
  color: #1f1a08;
  border-color: var(--gold);
}

.hx-btn-ghost {
  background: transparent;
  color: var(--text);
}

.hx-btn-ghost:hover {
  background: var(--bg-hover);
}

.hx-btn-danger {
  background: #3f1b20;
  border-color: #6a2a33;
  color: #ffd9df;
}

/* ── Badges ──────────────────────────────────────────── */

.hx-beta-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 7px;
  margin-left: 6px;
  border-radius: 999px;
  border: 1px solid rgba(212, 175, 55, 0.45);
  background: rgba(212, 175, 55, 0.14);
  color: var(--gold);
  font-size: 10px;
  letter-spacing: 0.06em;
  font-weight: 800;
  vertical-align: middle;
}

.hx-soon-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 7px;
  margin-left: 6px;
  border-radius: 999px;
  border: 1px solid rgba(130, 130, 220, 0.35);
  background: rgba(130, 130, 220, 0.12);
  color: #a0a0e8;
  font-size: 10px;
  letter-spacing: 0.06em;
  font-weight: 800;
  vertical-align: middle;
}

/* ── Inputs ──────────────────────────────────────────── */

.hx-input--sm {
  width: 72px;
  text-align: center;
}

.hx-input--heading {
  font-size: var(--fs-300);
  font-weight: 700;
  background: transparent;
  border-color: transparent;
  padding-left: 0;
  transition: border-color 0.15s, background 0.15s, padding 0.15s;
}

.hx-input--heading:hover {
  border-color: var(--border);
}

.hx-input--heading:focus {
  background: var(--bg-elevated);
  border-color: var(--border);
  padding-left: 8px;
}

/* ── Toggle switch ───────────────────────────────────── */

.hx-toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  flex-shrink: 0;
}

.hx-toggle input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.hx-toggle-track {
  width: 40px;
  height: 22px;
  border-radius: 999px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  position: relative;
  transition: background 0.2s, border-color 0.2s;
}

.hx-toggle-track::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--text-muted);
  transition: transform 0.2s, background 0.2s;
}

.hx-toggle input:checked + .hx-toggle-track {
  background: var(--gold);
  border-color: var(--gold);
}

.hx-toggle input:checked + .hx-toggle-track::after {
  transform: translateX(18px);
  background: #1f1a08;
}

/* ── Settings ────────────────────────────────────────── */

.hx-settings-grid {
  padding: var(--spacing-lg);
  max-width: 680px;
  display: grid;
  gap: var(--spacing-md);
}

.hx-settings-section {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.hx-settings-section-head {
  padding: 14px var(--spacing-md) 12px;
  border-bottom: 1px solid var(--border);
  display: grid;
  gap: 4px;
}

.hx-settings-section-title {
  margin: 0;
  font-size: var(--fs-200);
  font-weight: 700;
}

.hx-settings-rows {
  display: grid;
}

.hx-settings-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px var(--spacing-md);
  border-bottom: 1px solid var(--border);
  cursor: default;
}

.hx-settings-row:last-child {
  border-bottom: none;
}

.hx-settings-row--disabled {
  opacity: 0.35;
  pointer-events: none;
}

.hx-settings-row-icon {
  width: 28px;
  text-align: center;
  color: var(--text-muted);
  flex-shrink: 0;
}

.hx-settings-row-info {
  flex: 1;
  min-width: 0;
  display: grid;
  gap: 2px;
}

.hx-settings-row-label {
  font-size: var(--fs-100);
  font-weight: 600;
  color: var(--text);
  cursor: default;
}

.hx-settings-row--field .hx-settings-row-label {
  cursor: default;
}

.hx-settings-row-desc {
  font-size: var(--fs-100);
  color: var(--text-muted);
}

.hx-settings-field {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.hx-settings-unit {
  font-size: var(--fs-100);
  color: var(--text-muted);
  font-weight: 600;
}

.hx-settings-save-bar {
  display: flex;
  align-items: center;
  gap: 14px;
}

.hx-section-icon {
  opacity: 0.7;
}

/* ── Select ──────────────────────────────────────────── */

.hx-select {
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
  padding-right: 28px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7' viewBox='0 0 12 7'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888888' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  min-width: 96px;
}

/* ── Button size variants ────────────────────────────── */

.hx-btn-sm {
  padding: 6px 12px;
  font-size: 12px;
}

/* ── Sleep timer ─────────────────────────────────────── */

.hx-sleep-timer-display {
  font-size: var(--fs-300);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: var(--gold);
  min-width: 54px;
  text-align: center;
  letter-spacing: 0.02em;
}

/* ── Legacy ──────────────────────────────────────────── */

.hx-check-line {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
}

/* ── Playlists layout ────────────────────────────────── */

.hx-playlists-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  height: 100%;
  overflow: hidden;
}

.hx-playlists-sidebar {
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--border);
  overflow: hidden;
}

.hx-pl-sidebar-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px var(--spacing-md) 10px;
  flex-shrink: 0;
}

.hx-pl-sidebar-title {
  font-size: var(--fs-100);
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  flex: 1;
}

/* ── Create details ──────────────────────────────────── */

.hx-create-details {
  padding: 0;
  overflow: hidden;
}

.hx-create-summary {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px var(--spacing-md);
  cursor: pointer;
  list-style: none;
  font-size: var(--fs-100);
  font-weight: 600;
  color: var(--gold);
  user-select: none;
}

.hx-create-summary::-webkit-details-marker { display: none; }

.hx-create-chevron {
  margin-left: auto;
  transition: transform 0.2s;
  color: var(--text-muted);
  font-size: 11px;
}

.hx-create-details[open] .hx-create-chevron {
  transform: rotate(180deg);
}

.hx-create-form {
  padding: var(--spacing-md);
  border-top: 1px solid var(--border);
}

/* ── Playlists list ──────────────────────────────────── */

.hx-playlists-list {
  flex: 1;
  overflow-y: auto;
  display: grid;
  gap: 2px;
  align-content: start;
  padding: 4px 8px;
}

.hx-playlist-item {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-elevated);
  color: var(--text);
  padding: 9px 12px;
  text-align: left;
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s;
}

.hx-playlist-item:hover {
  background: var(--bg-hover);
}

.hx-playlist-item.active {
  border-color: rgba(212, 175, 55, 0.45);
  background: var(--gold-dim);
}

.hx-playlist-item small {
  display: block;
  color: var(--text-muted);
  margin-top: 2px;
  font-size: var(--fs-100);
}

/* ── Playlist detail ─────────────────────────────────── */

.hx-playlists-main {
  min-width: 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

/* Header style Spotify */
.hx-pl-header {
  display: flex;
  align-items: flex-end;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg);
  background: linear-gradient(to bottom, rgba(212, 175, 55, 0.12) 0%, transparent 100%);
  flex-shrink: 0;
}

.hx-pl-cover-wrap {
  width: 160px;
  height: 160px;
  border-radius: 8px;
  background: var(--gold-dim);
  border: 1px solid rgba(212, 175, 55, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 52px;
  flex-shrink: 0;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

.hx-pl-header-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-bottom: 4px;
}

.hx-pl-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.hx-pl-name-input {
  font-size: clamp(24px, 4vw, 42px);
  font-weight: 800;
  background: transparent;
  border: 1px solid transparent;
  padding: 4px 0;
  color: var(--text);
  width: 100%;
  transition: border-color 0.15s, background 0.15s, padding 0.15s;
  border-radius: 4px;
}

.hx-pl-name-input:hover { border-color: var(--border); padding: 4px 8px; }
.hx-pl-name-input:focus { border-color: var(--border); background: var(--bg-elevated); padding: 4px 8px; }

.hx-pl-desc-input {
  font-size: var(--fs-100);
  color: var(--text-muted);
  background: transparent;
  border: 1px solid transparent;
  padding: 2px 0;
  width: 100%;
  border-radius: 4px;
  transition: border-color 0.15s, background 0.15s, padding 0.15s;
}

.hx-pl-desc-input:hover { border-color: var(--border); padding: 2px 8px; }
.hx-pl-desc-input:focus { border-color: var(--border); background: var(--bg-elevated); padding: 2px 8px; }

.hx-pl-meta-line {
  font-size: var(--fs-100);
  color: var(--text-muted);
}

/* Actions bar */
.hx-pl-actions-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px var(--spacing-lg);
  flex-shrink: 0;
}

.hx-pl-play-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--gold);
  color: #1f1a08;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  cursor: pointer;
  transition: transform 0.15s, background 0.15s;
  flex-shrink: 0;
  padding-left: 3px; /* optical center for play icon */
}

.hx-pl-play-btn:hover { transform: scale(1.06); background: var(--gold-light, #e8c84a); }

/* ── Playlist tracks table ───────────────────────────── */

.hx-pl-tracks-wrap {
  padding: 0 var(--spacing-lg);
  flex-shrink: 0;
}

.hx-pl-tracks-head {
  display: grid;
  grid-template-columns: 32px 36px minmax(0, 1fr) 52px 100px;
  gap: 8px;
  align-items: center;
  padding: 6px 8px;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.hx-pl-col--num { text-align: center; }
.hx-pl-col--dur { text-align: right; }
.hx-pl-col--actions { text-align: right; }

.hx-playlist-tracks { display: grid; }

.hx-playlist-track-row {
  display: grid;
  grid-template-columns: 32px 36px minmax(0, 1fr) 52px 100px;
  gap: 8px;
  align-items: center;
  padding: 6px 8px;
  border-radius: 6px;
  transition: background 0.1s;
  cursor: default;
}

.hx-playlist-track-row:hover { background: var(--bg-hover); }

.hx-pl-track-num {
  text-align: center;
  font-size: var(--fs-100);
  color: var(--text-muted);
}

.hx-pl-track-cover {
  width: 36px;
  height: 36px;
  border-radius: 4px;
  object-fit: cover;
  display: block;
  border: 1px solid var(--border);
}

.hx-playlist-track-meta { min-width: 0; }

.hx-playlist-track-title {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: var(--fs-100);
  font-weight: 600;
}

.hx-playlist-track-artist {
  color: var(--text-muted);
  font-size: var(--fs-100);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hx-pl-track-dur {
  text-align: right;
  font-size: var(--fs-100);
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.hx-track-row-actions {
  display: flex;
  gap: 2px;
  justify-content: flex-end;
  opacity: 0;
  transition: opacity 0.1s;
}

.hx-playlist-track-row:hover .hx-track-row-actions { opacity: 1; }

.hx-track-mini-btn {
  width: 28px;
  height: 28px;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
}

.hx-track-mini-btn:hover { color: var(--text); background: var(--bg-elevated); }

.hx-pl-tracks-empty {
  padding: 24px 8px;
  color: var(--text-muted);
  font-size: var(--fs-100);
  text-align: center;
}

/* ── Add track section ───────────────────────────────── */

.hx-pl-add-section {
  padding: var(--spacing-lg);
  display: grid;
  gap: 12px;
  flex-shrink: 0;
}

.hx-pl-search-results {
  display: grid;
  gap: 2px;
  max-height: 300px;
  overflow-y: auto;
}

.hx-pl-result-item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) 32px;
  gap: 10px;
  align-items: center;
  padding: 6px 8px;
  border-radius: 6px;
  transition: background 0.1s;
  cursor: default;
}

.hx-pl-result-item:hover { background: var(--bg-hover); }

.hx-pl-result-cover {
  width: 40px;
  height: 40px;
  border-radius: 4px;
  object-fit: cover;
  border: 1px solid var(--border);
}

.hx-pl-result-info { min-width: 0; }

.hx-pl-result-title {
  font-size: var(--fs-100);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hx-pl-result-artist {
  font-size: var(--fs-100);
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hx-pl-result-add {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  opacity: 0;
  transition: opacity 0.1s, background 0.1s, color 0.1s;
}

.hx-pl-result-item:hover .hx-pl-result-add { opacity: 1; }
.hx-pl-result-add:hover { background: var(--gold); color: #1f1a08; border-color: var(--gold); }

.hx-pl-no-results {
  padding: 12px 8px;
  color: var(--text-muted);
  font-size: var(--fs-100);
}

/* ── Responsive ──────────────────────────────────────── */

@media (max-width: 980px) {
  .hx-playlists-layout {
    grid-template-columns: 200px minmax(0, 1fr);
  }

  .hx-pl-cover-wrap {
    width: 120px;
    height: 120px;
    font-size: 40px;
  }
}

@media (max-width: 768px) {
  .hx-playlists-layout {
    grid-template-columns: 1fr;
    height: auto;
    overflow: visible;
  }

  .hx-playlists-sidebar {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }

  .hx-pl-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .hx-pl-cover-wrap {
    width: 100px;
    height: 100px;
    font-size: 36px;
  }

  .hx-pl-tracks-head,
  .hx-playlist-track-row {
    grid-template-columns: 28px 32px minmax(0, 1fr) 44px 80px;
  }
}

@media (max-width: 600px) {
  .hx-settings-row {
    flex-wrap: wrap;
  }
}