:root {
  --primary-color: #e8305a;
  --primary-glow: rgba(232, 48, 90, 0.45);
  --secondary-color: #7dcd4e;
  --dark-bg: #131313;
  --card-bg: #1e1e1e;
  --card-alt: #252525;
  --border-color: #333;
  --text-color: #eee;
  --text-muted: #888;
  --border-radius: 12px;

  --badge-S: #d61717;
  --badge-D: #37d318;
}

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, #1a1a1a 0%, #2a1020 100%);
  color: var(--text-color);
  min-height: 100vh;
  padding: 10px;
}

/* ─── Layout ─────────────────────────────────────────── */
.page-wrap {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 16px;
}

/* ─── Header ─────────────────────────────────────────── */
header {
  text-align: center;
  padding: 24px 20px;
  background: var(--card-bg);
  border-radius: var(--border-radius);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

h1 {
  font-size: 2rem;
  letter-spacing: 0.06em;
  text-transform: lowercase;
  background: linear-gradient(
    90deg,
    #ff2d55 0%,
    #ff6b35 25%,
    #ffd000 50%,
    #ff6b35 75%,
    #ff2d55 100%
  );
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fire-flicker 4s ease-in-out infinite;
  filter: drop-shadow(0 0 8px rgba(255, 69, 0, 0.6));
}

@keyframes fire-flicker {
  0%,
  100% {
    background-position: 0% 50%;
    filter: drop-shadow(0 0 8px rgba(255, 80, 0, 0.6)) brightness(1);
  }
  33% {
    background-position: 100% 50%;
    filter: drop-shadow(0 0 14px rgba(255, 80, 0, 0.8)) brightness(1.2);
  }
  66% {
    background-position: 50% 100%;
    filter: drop-shadow(0 0 10px rgba(255, 80, 0, 0.7)) brightness(1.1);
  }
}

.subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 6px;
}

/* ─── Main content area ──────────────────────────────── */
.content {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
/* ─── Panel tabs ─────────────────────────────────────── */
.panel-tabs {
  display: flex;
  gap: 6px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 10px;
}

.panel-tab {
  flex: 1;
  padding: 8px 0;
  background: transparent;
  border: 1.5px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  cursor: pointer;
  transition: all 0.2s;
}

.panel-tab:hover {
  border-color: var(--text-color);
  color: var(--text-color);
}

.panel-tab.active {
  background: linear-gradient(135deg, var(--primary-color), #c0204a);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 4px 14px var(--primary-glow);
}

.tab-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.overlap-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}
/* ─── Filter Panel ───────────────────────────────────── */
.filter-panel {
  background: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 20px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.filter-panel h2 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 8px;
}

.filter-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.filter-group.full-width {
  grid-column: 1 / -1;
}

.filter-group label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.filter-group input[type="text"],
.filter-group input[type="number"],
.filter-group select {
  width: 100%;
  padding: 9px 12px;
  background: var(--dark-bg);
  border: 1.5px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-color);
  font-size: 0.9rem;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
  appearance: none;
}

.filter-group select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23888' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 28px;
}

.filter-group input:focus,
.filter-group select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

/* Version chips */
.version-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.version-chip {
  padding: 4px 10px;
  border-radius: 20px;
  border: 1.5px solid var(--border-color);
  background: transparent;
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, color 0.15s;
  white-space: nowrap;
}

.version-chip:hover {
  border-color: var(--text-color);
  color: var(--text-color);
}

.version-chip.active {
  border-color: var(--primary-color);
  background: var(--primary-color);
  color: #fff;
}

/* Range row (min / max) */
.range-row {
  display: flex;
  gap: 8px;
  align-items: center;
}
.range-row input {
  flex: 1;
}
.range-sep {
  color: var(--text-muted);
  font-size: 0.85rem;
  white-space: nowrap;
}

/* Type toggle */
.type-toggle {
  display: flex;
  gap: 6px;
}

.type-toggle input[type="radio"] {
  display: none;
}

.type-toggle label {
  flex: 1;
  text-align: center;
  padding: 8px 0;
  border-radius: 8px;
  border: 1.5px solid var(--border-color);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  color: var(--text-muted);
  transition: all 0.2s;
}

.type-toggle input[value="all"]:checked + label {
  border-color: var(--text-muted);
  color: var(--text-color);
  background: #303030;
}
.type-toggle input[value="S"]:checked + label {
  border-color: var(--badge-S);
  color: var(--badge-S);
  background: rgba(232, 58, 58, 0.15);
}
.type-toggle input[value="D"]:checked + label {
  border-color: var(--badge-D);
  color: var(--badge-D);
  background: rgba(64, 232, 58, 0.15);
}

.type-toggle label:hover {
  border-color: var(--text-color);
  color: var(--text-color);
}

/* Actions */
.filter-actions {
  display: flex;
  gap: 8px;
}

.btn-primary,
.btn-ghost {
  padding: 11px 20px;
  border: none;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-primary {
  flex: 1;
  background: linear-gradient(135deg, var(--primary-color), #c0204a);
  color: white;
  box-shadow: 0 4px 16px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px var(--primary-glow);
}
.btn-primary:active {
  transform: translateY(0);
}

.btn-ghost {
  background: transparent;
  border: 1.5px solid var(--border-color);
  color: var(--text-muted);
}

.btn-ghost:hover {
  border-color: var(--text-color);
  color: var(--text-color);
}

/* ─── Results Panel ──────────────────────────────────── */
.results-panel {
  background: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 20px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  flex: 1;
}

.results-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-color);
  gap: 10px;
  flex-wrap: wrap;
}

.results-header h2 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}

.results-count {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.results-count strong {
  color: var(--text-color);
}

/* Sort bar */
.sort-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.sort-bar label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.sort-bar select {
  padding: 5px 26px 5px 10px;
  background: var(--dark-bg);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-color);
  font-size: 0.82rem;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23888' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
}

.sort-bar select:focus {
  outline: none;
  border-color: var(--primary-color);
}

/* Empty / loading states */
.state-msg {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* ─── Song Cards ─────────────────────────────────────── */
.song-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.song-card {
  background: var(--card-alt);
  border-radius: 10px;
  padding: 14px 16px;
  border: 1px solid var(--border-color);
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}

.song-card:hover {
  border-color: #444;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.song-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.song-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-color);
  line-height: 1.3;
}

.song-meta {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-bottom: 10px;
  font-size: 0.75rem;
}

.meta-row {
  display: flex;
  align-items: start;
  gap: 12px;
}

.meta-row--info {
  margin-top: 2px;
  flex-wrap: wrap;
}

.meta-key {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  white-space: nowrap;
  width: 40px;
  flex-shrink: 0;
}

.meta-val {
  color: var(--text-color);
}

.meta-val--missing {
  color: #555;
  font-style: italic;
}

.meta-bpm {
  color: var(--text-muted);
  font-size: 0.72rem;
}

.version-pill {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 20px;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(200, 200, 200, 0.1);
  color: #bbb;
  border: 1px solid #444;
}

.charts-row {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

/* Chart badge */
.chart-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 3px 9px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  border: 1.5px solid transparent;
}

.chart-badge .type-indicator {
  font-size: 0.72rem;
  opacity: 1;
}

/* Type colour */
.chart-badge.type-S {
  background: rgba(201, 82, 82, 0.15);
  border-color: rgba(231, 41, 41, 0.5);
  color: #ee1515;
}
.chart-badge.type-D {
  background: rgba(58, 232, 67, 0.15);
  border-color: rgba(58, 232, 73, 0.5);
  color: #5af562;
}

/* ─── Builder panel (config) ─────────────────────────── */
.bl-section-label {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding-bottom: 4px;
  border-bottom: 1px solid var(--border-color);
}

#bl-divisions {
  display: flex;
  flex-direction: column;
  gap: 5px;
  max-height: 220px;
  overflow-y: auto;
  padding-right: 2px;
}

.bl-pool-size-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.bl-pool-size-row #bl-pool-size-display {
  min-width: 24px;
  text-align: center;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-color);
}

.bl-pool-size-row .btn-sm {
  padding: 2px 10px;
  font-size: 1rem;
  line-height: 1.4;
}

.bl-div-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.bl-div-label {
  width: 38px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  flex-shrink: 0;
}

.bl-level {
  width: 46px;
  padding: 5px 6px;
  background: var(--dark-bg);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-color);
  font-size: 0.82rem;
  text-align: center;
}

.bl-level:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.bl-div-controls {
  display: flex;
  gap: 6px;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.78rem;
}

/* ─── Builder output (results area) ─────────────────── */
.builder-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.builder-div-card {
  background: var(--card-alt);
  border-radius: 10px;
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.builder-div-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 14px;
  background: rgba(0, 0, 0, 0.2);
  border-bottom: 1px solid var(--border-color);
  gap: 8px;
  flex-wrap: wrap;
}

.builder-div-header.collapsible {
  cursor: pointer;
  user-select: none;
}
.builder-div-header.collapsible:hover {
  background: rgba(255, 255, 255, 0.04);
}

.div-chevron {
  font-size: 0.7rem;
  color: var(--text-muted);
  flex-shrink: 0;
  width: 10px;
}

.builder-div-name {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--text-color);
}

.builder-div-levels {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.builder-type-section {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-color);
}

.builder-type-section:last-of-type {
  border-bottom: none;
}

.builder-type-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.builder-type-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 2px 8px;
  border-radius: 12px;
}

.builder-type-label.type-S {
  background: rgba(201, 82, 82, 0.2);
  color: #ee1515;
  border: 1px solid rgba(231, 41, 41, 0.4);
}

.builder-type-label.type-D {
  background: rgba(58, 232, 67, 0.15);
  color: #5af562;
  border: 1px solid rgba(58, 232, 73, 0.4);
}

.builder-type-levels {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.builder-candidate-count {
  font-size: 0.68rem;
  color: var(--text-muted);
}

.builder-pool-status {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-left: auto;
  padding: 1px 7px;
  border: 1px solid var(--border-color);
  border-radius: 10px;
}

.builder-pool-status.full {
  color: var(--secondary-color);
  border-color: var(--secondary-color);
  background: rgba(125, 205, 78, 0.08);
}

.builder-roll-btn {
  font-size: 0.72rem !important;
  padding: 3px 10px !important;
  letter-spacing: 0.04em;
}

.builder-no-candidates {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-style: italic;
  padding: 2px 0;
}

.builder-candidate-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-height: 180px;
  overflow-y: auto;
  padding-right: 2px;
}

.builder-candidate {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 6px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.12s, border-color 0.12s;
}

.builder-candidate:hover {
  background: rgba(255, 255, 255, 0.04);
}

/* In pool (not yet rolled) */
.builder-candidate.in-pool {
  background: rgba(100, 160, 255, 0.08);
  border-color: rgba(100, 160, 255, 0.25);
}

/* The rolled/picked song */
.builder-candidate.picked {
  background: rgba(255, 210, 60, 0.1);
  border-color: rgba(255, 210, 60, 0.35);
}

/* Pool is full and this song isn't in it */
.builder-candidate.pool-full {
  opacity: 0.4;
  cursor: default;
}

/* Song is already picked in another pool (unique mode) */
.builder-candidate.used-elsewhere {
  opacity: 0.35;
  cursor: default;
  text-decoration: line-through;
}

/* Banned song */
.builder-candidate.banned {
  opacity: 0.4;
  cursor: pointer;
  text-decoration: line-through;
  border-color: rgba(255, 80, 80, 0.2);
  background: rgba(255, 60, 60, 0.05);
}
.builder-candidate.banned .builder-candidate-check {
  color: #ff5555;
}

.candidate-ban-btn {
  margin-left: auto;
  flex-shrink: 0;
  font-size: 0.68rem;
  color: #888;
  opacity: 0;
  transition: opacity 0.1s, color 0.1s;
}
.builder-candidate:hover .candidate-ban-btn {
  opacity: 1;
}
.candidate-ban-btn:hover {
  color: #ff5555 !important;
}
.candidate-ban-btn:disabled {
  opacity: 0 !important;
  pointer-events: none;
}

.bl-checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.bl-checkbox-label input[type="checkbox"] {
  accent-color: var(--primary-color);
  width: 15px;
  height: 15px;
  cursor: pointer;
  flex-shrink: 0;
}

.builder-candidate-check {
  font-size: 0.8rem;
  width: 14px;
  flex-shrink: 0;
  color: var(--text-muted);
  text-align: center;
}

.builder-candidate.in-pool .builder-candidate-check {
  color: #64a0ff;
  font-weight: 700;
}

.builder-candidate.picked .builder-candidate-check {
  color: #ffd23c;
}

.builder-candidate-title {
  font-size: 0.82rem;
  color: var(--text-color);
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.builder-candidate-charts {
  display: flex;
  gap: 3px;
  flex-shrink: 0;
}

/* ─── Round Summary ──────────────────────────────────── */
.round-summary {
  background: var(--card-alt);
  border-radius: 10px;
  border: 1px solid var(--border-color);
  padding: 14px 16px;
}

.round-summary-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-color);
}

.round-summary-title {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin: 0;
}

.summary-top-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.summary-slot-btn-row {
  display: flex;
  gap: 6px;
  margin-top: 5px;
}
.summary-slot-btn-row .btn-ghost {
  flex: 1;
  text-align: center;
}

.summary-div-row {
  display: flex;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  flex-wrap: wrap;
}

.summary-div-row:last-child {
  border-bottom: none;
}

.summary-div-label {
  width: 76px;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  flex-shrink: 0;
  padding-top: 2px;
}

.summary-div-slots {
  display: flex;
  gap: 16px;
  flex: 1;
  flex-wrap: wrap;
}

.summary-slot {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 130px;
  flex: 1;
}

.summary-slot-type {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 2px;
}

.summary-slot-type.type-S { color: #ee1515; }
.summary-slot-type.type-D { color: #5af562; }

.summary-slot-song.empty {
  color: #444;
  font-style: italic;
  font-size: 0.8rem;
}

.summary-pool {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.summary-pool-item {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.78rem;
  color: var(--text-muted);
  padding: 1px 4px;
  border-radius: 4px;
}

.btn-icon {
  background: none;
  border: none;
  cursor: pointer;
  padding: 1px 3px;
  border-radius: 3px;
  line-height: 1;
  flex-shrink: 0;
  font-size: 0.68rem;
}
.btn-icon:disabled {
  opacity: 0.2;
  pointer-events: none;
}

.summary-ban-btn {
  color: #777;
  transition: color 0.1s;
}
.summary-ban-btn:hover {
  color: #ff5555;
}
.summary-ban-btn:disabled {
  opacity: 0.2 !important;
  pointer-events: none;
}

.summary-reroll-btn {
  color: #777;
  transition: color 0.1s;
}
.summary-reroll-btn:hover {
  color: #64a0ff;
}

.summary-pool-item.picked {
  color: #ffd23c;
  background: rgba(255, 210, 60, 0.07);
  font-weight: 600;
}

.summary-pool-item.banned {
  color: #555;
  text-decoration: line-through;
}

.summary-pick-mark {
  font-size: 0.7rem;
  flex-shrink: 0;
  width: 10px;
  text-align: center;
}

.summary-slot-roll-btn {
  margin-top: 4px;
  font-size: 0.7rem;
  padding: 2px 8px;
  align-self: flex-start;
}

.summary-roll-hint {
  font-size: 0.68rem;
  color: #555;
  font-style: italic;
  padding: 1px 4px;
}

.builder-action-bar {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  padding: 14px 4px 4px;
}

/* ─── Share button & bottom bar ──────────────────────── */
.summary-share-btn {
  font-size: 0.72rem;
}

.summary-bottom-bar {
  display: flex;
  justify-content: flex-end;
  padding-top: 12px;
  margin-top: 8px;
  border-top: 1px solid var(--border-color);
}

/* ─── Modal ───────────────────────────────────────────── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.modal-overlay.open {
  display: flex;
}

.modal-box {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 20px 24px;
  width: 100%;
  max-width: 520px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 1rem;
  font-weight: 700;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.4rem;
  cursor: pointer;
  line-height: 1;
  padding: 0 4px;
}
.modal-close:hover {
  color: var(--text-color);
}

.modal-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.share-format-row {
  display: flex;
  gap: 8px;
}

.share-format-btn {
  flex: 1;
}
.share-format-btn.active {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.share-output {
  width: 100%;
  min-height: 180px;
  background: #111;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-color);
  font-family: monospace;
  font-size: 0.78rem;
  padding: 10px 12px;
  resize: vertical;
  box-sizing: border-box;
}
.share-output::placeholder {
  color: #444;
}

.modal-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

/* ─── Footer ─────────────────────────────────────────── */
footer {
  text-align: center;
  padding: 14px;
  color: var(--text-muted);
  font-size: 0.82rem;
}
footer a {
  color: var(--text-muted);
  text-decoration: none;
}
footer a:hover {
  color: var(--text-color);
}

/* ─── Desktop layout ─────────────────────────────────── */
@media (min-width: 900px) {
  body {
    padding: 20px;
  }

  .content {
    flex-direction: row;
    align-items: flex-start;
  }

  .filter-panel {
    width: 280px;
    flex-shrink: 0;
    position: sticky;
    top: 20px;
  }

  .filter-grid {
    grid-template-columns: 1fr;
  }

  .filter-grid .filter-group.full-width {
    grid-column: 1;
  }

  .results-panel {
    flex: 1;
    min-width: 0;
  }

  h1 {
    font-size: 2.4rem;
  }
}

/* ── Saved lists (Exclude Past Rounds) ─────────────────── */
#bl-saved-lists {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-bottom: 4px;
}

.saved-lists-empty {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin: 2px 0 4px;
}

.saved-list-row {
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: 0.8rem;
}

.saved-list-name-row {
  display: flex;
  align-items: flex-start;
  gap: 6px;
}

.saved-list-name-row input[type="checkbox"] {
  accent-color: var(--primary-color);
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  cursor: pointer;
  margin-top: 2px;
}

.saved-list-label {
  cursor: pointer;
  word-break: break-word;
  line-height: 1.3;
  color: var(--text-color);
}

.saved-list-sub-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding-left: 20px;
}

.saved-list-count {
  font-size: 0.72rem;
  color: var(--text-muted);
  flex-shrink: 0;
  background: var(--card-bg);
  padding: 1px 5px;
  border-radius: 8px;
}

.saved-list-count::after {
  content: ' songs';
}

.saved-list-del-btn {
  opacity: 0.6;
  font-size: 0.7rem;
  flex-shrink: 0;
  transition: opacity 0.15s;
}

.saved-list-del-btn:hover {
  opacity: 1;
  color: #ff6b6b;
}

.saved-list-mode {
  flex-shrink: 0;
  font-size: 0.7rem;
  background: var(--card-bg);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 1px 4px;
  cursor: pointer;
}

.saved-list-mode:focus {
  outline: none;
  border-color: var(--primary-color);
}

.bl-saved-lists-actions {
  margin: 4px 0 10px;
}

/* ── Section label info icon ────────────────────────────── */

.info-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  font-size: 0.65rem;
  font-style: normal;
  border: 1px solid var(--text-muted);
  color: var(--text-muted);
  cursor: default;
  flex-shrink: 0;
  position: relative;
  line-height: 1;
}

.info-icon:hover::after,
.info-icon:focus::after {
  content: attr(data-tooltip);
  position: absolute;
  left: 20px;
  top: 0;
  z-index: 100;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 0.75rem;
  color: var(--text-color);
  white-space: pre-wrap;
  width: 220px;
  line-height: 1.5;
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
  pointer-events: none;
}

/* ── Excluded candidates in builder slots ──────────────── */
.builder-excluded-group {
  margin-top: 6px;
  border-top: 1px dashed var(--border-color);
  padding-top: 4px;
}

.builder-excluded-toggle {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.72rem;
  color: var(--text-muted);
  padding: 2px 0;
  text-align: left;
  width: 100%;
}

.builder-excluded-toggle:hover {
  color: var(--text-color);
}

.builder-excluded-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  margin-top: 2px;
}

.excluded-candidate {
  opacity: 0.45;
  cursor: default !important;
  pointer-events: none;
}

.excluded-reason-tag {
  margin-left: auto;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 1px 5px;
  flex-shrink: 0;
}