/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #1a1a2e;
  --bg-surface: #16213e;
  --bg-card: #1f2b47;
  --bg-card-hover: #263352;
  --accent: #e94560;
  --accent-light: #ff6b81;
  --text: #e0e0e0;
  --text-muted: #8892a4;
  --border: #2a3a5c;
  --highlight: #0f3460;
  --success: #4ecca3;
  --warning: #f5a623;
  --slot-empty: #1b2a4a;
  --slot-filled: #243b65;
  --suggestion-glow: rgba(233, 69, 96, 0.3);
  --radius: 6px;
  --radius-lg: 10px;
  --row-h: 22px;
  --chord-row-h: 52px;
  --chord-block-h: 48px;
  --beat-row-h: 18px;
}

html, body {
  height: 100%;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow: hidden;
}

/* === Header Controls Bar === */
#controls-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  gap: 16px;
  flex-wrap: wrap;
  min-height: 52px;
}

#controls-bar h1 {
  font-size: 1.1rem;
  color: var(--accent);
  margin-right: 12px;
  white-space: nowrap;
}

.controls-left, .controls-center, .controls-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.view-dropdown,
.share-dropdown {
  position: relative;
}

.view-dropdown-content {
  display: none;
  position: absolute;
  left: 0;
  top: 100%;
  margin-top: 4px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 12px;
  min-width: 200px;
  z-index: 1000;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.view-dropdown.open .view-dropdown-content {
  display: block;
}

.dropdown-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 4px 0;
}

.dropdown-row label {
  font-size: 0.8rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.dropdown-row select {
  flex: 1;
  min-width: 0;
}

.share-dropdown-content {
  display: none;
  position: absolute;
  right: 0;
  top: 100%;
  margin-top: 4px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 0;
  min-width: 140px;
  z-index: 1000;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.share-dropdown-content button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 6px 12px;
  background: none;
  border: none;
  color: var(--text);
  font-size: 0.8rem;
  cursor: pointer;
  border-radius: 0;
}

.share-dropdown-content button:hover {
  background: var(--bg-hover, rgba(255,255,255,0.08));
}

.share-dropdown.open .share-dropdown-content {
  display: block;
}

.control-group {
  display: flex;
  align-items: center;
  gap: 4px;
}

.control-group label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

select, input[type="number"] {
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px 8px;
  font-size: 0.85rem;
  outline: none;
}

select:focus, input[type="number"]:focus {
  border-color: var(--accent);
}

input[type="number"] { width: 65px; }

button {
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 5px 12px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

button:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent);
}

button:active { transform: scale(0.97); }

.undo-redo-controls {
  display: flex;
  gap: 4px;
  margin-right: 8px;
}

.undo-redo-controls button {
  width: 34px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  padding: 0;
}

.undo-redo-controls button:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.transport-controls {
  display: flex;
  gap: 4px;
}

.transport-controls button {
  width: 34px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  padding: 0;
}

.toggle-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* === Main Layout === */
#app-main {
  display: grid;
  grid-template-columns: 240px 1fr 280px;
  height: calc(100vh - 52px);
  overflow: hidden;
}

/* === Chord Palette (Left) === */
#chord-palette {
  background: var(--bg-surface);
  border-right: 1px solid var(--border);
  padding: 12px;
  overflow-y: auto;
}

#chord-palette h2 {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

#palette-chords {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.palette-group {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.palette-group-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 6px 10px;
  background: var(--bg-card);
  border: none;
  color: var(--text);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.palette-group-toggle:hover {
  background: var(--bg-card-hover);
}

.palette-group-toggle .toggle-arrow {
  font-size: 0.6rem;
  transition: transform 0.15s;
}

.palette-group.collapsed .toggle-arrow {
  transform: rotate(-90deg);
}

.palette-group.collapsed .palette-group-contents {
  display: none;
}

.palette-group-contents {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 4px;
}

.palette-group.non-diatonic .palette-group-toggle {
  opacity: 0.6;
}

.palette-chord.diatonic {
  border-left: 2px solid var(--accent);
}

.palette-group-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 8px;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--border);
}

.palette-chord {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: grab;
  transition: background 0.15s, border-color 0.15s, box-shadow 0.15s;
  user-select: none;
}

.palette-chord:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent);
}

.palette-chord.suggested {
  border-color: var(--accent);
  box-shadow: 0 0 8px var(--suggestion-glow);
  background: rgba(233, 69, 96, 0.08);
}

#palette-suggestions-group {
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--accent);
}

.suggested-label {
  color: var(--accent) !important;
  font-weight: 600;
  border-bottom-color: var(--accent) !important;
}

.chord-reason {
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-left: 4px;
  white-space: nowrap;
}

.palette-chord.dragging {
  opacity: 0.5;
}

.palette-chord .chord-name {
  font-size: 0.9rem;
  font-weight: 600;
}

.palette-chord .chord-numeral {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-left: auto;
}

.palette-chord .mini-diagram {
  width: 36px;
  height: 40px;
  flex-shrink: 0;
}

.palette-chord .mini-diagram svg {
  width: 100%;
  height: 100%;
}

/* === Song Timeline (Center) === */
#song-timeline {
  padding: 16px;
  overflow: auto;
  background: var(--bg);
}

.timeline-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.timeline-header h2 {
  font-size: 1rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.zoom-controls {
  display: flex;
  align-items: center;
  gap: 6px;
}

.zoom-controls button {
  width: 26px;
  height: 26px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  color: var(--text);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.zoom-controls button:hover {
  background: var(--bg-card-hover);
}

#zoom-level {
  font-size: 0.75rem;
  color: var(--text-muted);
  min-width: 36px;
  text-align: center;
}

#btn-add-section {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-weight: 600;
}

#btn-add-section:hover {
  background: var(--accent-light);
}

#btn-templates {
  background: var(--bg-card);
  border-color: var(--border);
  color: var(--text);
  font-weight: 600;
  position: relative;
}

#btn-templates:hover {
  background: var(--bg-card-hover);
}

.template-picker {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  min-width: 200px;
  max-height: 300px;
  overflow-y: auto;
}

.template-picker-item {
  padding: 8px 14px;
  color: var(--text);
  cursor: pointer;
  font-size: 0.85rem;
  white-space: nowrap;
}

.template-picker-item:hover {
  background: var(--highlight);
  color: var(--accent-light);
}

/* Sections container — horizontal flow with wrapping */
#timeline-sections {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 10px;
}

/* Sections */
.timeline-section {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  flex-shrink: 1;
  max-width: 100%;
}

.timeline-section.section-selected {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.timeline-section.drag-over-left {
  border-left: 3px solid var(--accent);
}

.timeline-section.drag-over-right {
  border-right: 3px solid var(--accent);
}

.section-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
}

.section-header .section-name {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: var(--radius);
  width: 120px;
}

.section-header .section-name:hover,
.section-header .section-name:focus {
  border-color: var(--border);
  background: var(--bg);
}

.section-repeat-control {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}

.repeat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
}

.repeat-input {
  width: 36px;
  padding: 1px 4px;
  font-size: 0.75rem;
  text-align: center;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius);
}

.repeat-input::-webkit-inner-spin-button {
  opacity: 1;
}

.section-controls {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  flex-wrap: wrap;
}

.section-controls select {
  font-size: 0.75rem;
  padding: 2px 4px;
}

.section-controls button {
  font-size: 0.75rem;
  padding: 2px 8px;
}

/* === Section Scroll Layout === */
.section-scroll-wrapper {
  overflow-x: auto;
  overflow-y: visible;
}

/* When wrapped, no horizontal scroll needed */
.section-scroll-wrapper.section-scroll-wrapped {
  overflow-x: hidden;
}

.section-scroll-inner {
  display: flex;
  width: fit-content;
  min-width: 100%;
}

/* === Grid Row Group (wrapped segments) === */
.grid-row-group {
  display: flex;
  border-bottom: 2px solid var(--border);
}

.grid-row-group:last-child {
  border-bottom: none;
}

.grid-row-group-content {
  flex: 1;
  position: relative;
  min-width: 0;
}

.grid-row-labels {
  width: 44px;
  flex-shrink: 0;
  background: var(--bg-surface);
  border-right: 1px solid var(--border);
  z-index: 2;
}

.grid-label {
  height: var(--row-h);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 6px;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
}

.grid-label.chord-row-label {
  height: var(--chord-row-h);
  font-size: 0.6rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.grid-label.beat-header-label {
  height: var(--beat-row-h);
}

.grid-label-special {
  color: var(--accent-light) !important;
  font-size: 0.6rem !important;
  border-top: 1px solid var(--border);
}

.section-scroll-area {
  flex: 1;
  overflow: visible;
  position: relative;
  min-width: 0;
  width: fit-content;
}

/* Clipped chord blocks at segment boundaries */
.chord-block.chord-block-clipped-left {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  border-left-style: dashed;
}

.chord-block.chord-block-clipped-right {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
  border-right-style: dashed;
}

/* === Section Endpoint Handle === */
.section-endpoint-handle {
  position: absolute;
  top: 0;
  width: 4px;
  height: 100%;
  cursor: ew-resize;
  background: var(--accent);
  opacity: 0.5;
  z-index: 6;
  transition: opacity 0.15s, width 0.15s;
  border-radius: 0 2px 2px 0;
}

.section-endpoint-handle:hover,
.section-endpoint-handle.dragging {
  opacity: 0.9;
  width: 6px;
  box-shadow: 0 0 8px var(--accent);
}

/* === Chord Row === */
.chord-row {
  position: relative;
  height: var(--chord-row-h);
  background: var(--slot-empty);
  border-bottom: 1px solid var(--border);
}

.chord-row-dragover {
  background: rgba(233, 69, 96, 0.08);
}

/* === Chord Block === */
.chord-block {
  position: absolute;
  top: 2px;
  height: var(--chord-block-h);
  background: var(--slot-filled);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 6px;
  cursor: grab;
  transition: border-color 0.15s, box-shadow 0.15s;
  overflow: hidden;
  user-select: none;
}

.chord-block:hover {
  border-color: var(--accent);
}

.chord-block.selected {
  border-color: var(--accent);
  box-shadow: 0 0 8px var(--suggestion-glow);
}

.chord-block-name {
  font-size: 0.8rem;
  font-weight: 700;
  white-space: nowrap;
  flex-shrink: 0;
}

.chord-block-diagram {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.chord-block-diagram svg {
  width: 100%;
  height: 100%;
}

.chord-block-remove {
  position: absolute;
  top: 1px;
  right: 14px;
  font-size: 0.6rem;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0 3px;
  line-height: 1;
  display: none;
}

.chord-block:hover .chord-block-remove {
  display: block;
}

.chord-block-remove:hover {
  color: var(--accent);
}

/* Resize handles */
.chord-block-resize {
  position: absolute;
  top: 0;
  width: 6px;
  height: 100%;
  cursor: col-resize;
  background: transparent;
}

.chord-block-resize.resize-right { right: 0; }
.chord-block-resize.resize-left { left: 0; }

.chord-block-resize:hover {
  background: var(--accent);
  opacity: 0.5;
}

/* Drag zone (middle area) */
.chord-block.dragging {
  opacity: 0.7;
  z-index: 10;
}

/* === Beat Header Row === */
.beat-header-row {
  display: flex;
  height: var(--beat-row-h);
  border-bottom: 1px solid var(--border);
}

.beat-header-cell {
  height: var(--beat-row-h);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  color: var(--text-muted);
  border-right: 1px solid rgba(42, 58, 92, 0.4);
  flex-shrink: 0;
}

.beat-header-cell.beat-downbeat {
  font-weight: 700;
  color: var(--text);
  border-left: 2px solid var(--text-muted);
}

.beat-header-cell.beat-chord-boundary {
  border-left: 2px solid var(--accent);
}

/* === Step Grid === */
.step-grid {
  /* Rows stacked vertically */
}

.step-grid-row {
  display: flex;
  height: var(--row-h);
}

.step-grid-special-row {
  border-top: 1px solid var(--border);
}

.step-grid-cell {
  height: var(--row-h);
  border: 1px solid rgba(42, 58, 92, 0.5);
  border-top: none;
  background: var(--bg-card);
  cursor: pointer;
  transition: background 0.1s, border-color 0.1s;
  position: relative;
  flex-shrink: 0;
}

.step-grid-cell:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent);
}

.step-grid-cell.step-downbeat-col {
  border-left: 2px solid var(--text-muted);
}

.step-grid-cell.step-chord-boundary {
  border-left: 2px solid var(--accent);
}

/* Active cells with velocity dots */
.step-grid-cell.step-active::after {
  content: '';
  display: block;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.step-grid-cell.vel-high::after {
  background: var(--accent);
  width: 14px;
  height: 14px;
}

.step-grid-cell.vel-med::after {
  background: var(--accent);
  opacity: 0.7;
  width: 12px;
  height: 12px;
}

.step-grid-cell.vel-low::after {
  background: var(--accent);
  opacity: 0.4;
  width: 10px;
  height: 10px;
}

/* Selected cells (multi-select) */
.step-grid-cell.step-selected {
  outline: 2px solid var(--success);
  outline-offset: -2px;
  z-index: 2;
}

.step-grid-cell.step-in-marquee {
  background: rgba(0, 188, 140, 0.15);
}

/* === Playhead === */
.playhead-line {
  position: absolute;
  top: 0;
  height: 100%;
  z-index: 10;
  pointer-events: none;
}

.playhead-step {
  width: 2px;
  background: var(--success);
  opacity: 0.5;
}

.playhead-smooth {
  width: 2px;
  background: var(--success);
  box-shadow: 0 0 6px rgba(78, 204, 163, 0.6);
}

/* === Chord Detail Panel (Right) === */
#chord-detail {
  background: var(--bg-surface);
  border-left: 1px solid var(--border);
  padding: 12px;
  overflow-y: auto;
}

#chord-detail h2 {
  font-size: 0.9rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

#detail-chord-name {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 10px;
  min-height: 1.6em;
}

#detail-diagram {
  margin-bottom: 16px;
  display: flex;
  justify-content: center;
}

#detail-diagram svg {
  max-width: 220px;
}

/* === Theory Analysis Panel === */
.theory-panel {
  margin-top: 16px;
  border-top: 1px solid var(--border);
  padding-top: 8px;
}

.theory-toggle-btn {
  width: 100%;
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 12px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  text-align: left;
  transition: background 0.15s;
}

.theory-toggle-btn:hover {
  background: var(--bg-card-hover);
}

.theory-panel.collapsed .theory-panel-content {
  display: none;
}

.theory-panel-content {
  margin-top: 8px;
}

.theory-scope-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 10px;
}

.theory-tab {
  flex: 1;
  padding: 5px 8px;
  font-size: 0.75rem;
  background: var(--bg-card);
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.15s;
}

.theory-tab.active {
  background: var(--highlight);
  color: var(--text);
  border-color: var(--accent);
}

.theory-section-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 8px;
  font-style: italic;
}

/* Function Timeline */
.func-timeline-bar {
  display: flex;
  height: 28px;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 10px;
  border: 1px solid var(--border);
}

.func-timeline-block {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  min-width: 24px;
  border-right: 1px solid rgba(0,0,0,0.2);
  text-shadow: 0 1px 2px rgba(0,0,0,0.5);
  border: 1px solid transparent;
}

.func-timeline-block:last-child {
  border-right: none;
}

/* Roman Numerals */
.theory-numeral-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}

.theory-numeral-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 4px 8px;
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  min-width: 40px;
  transition: border-color 0.15s;
}

.theory-numeral-item.suggested {
  opacity: 0.5;
  border-style: dashed;
}

.numeral-symbol {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
}

.numeral-chord {
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-top: 1px;
}

.theory-pattern-label {
  font-size: 0.75rem;
  color: #2a9d8f;
  font-weight: 600;
  margin-bottom: 8px;
  padding: 3px 8px;
  background: rgba(42,157,143,0.1);
  border-radius: var(--radius);
  display: inline-block;
}

/* Circle of Fifths */
#theory-circle, #theory-song-circle {
  display: flex;
  justify-content: center;
  margin: 8px 0;
}

#theory-circle svg, #theory-song-circle svg {
  max-width: 100%;
}

/* Song view */
.theory-song-arc {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 8px;
  line-height: 1.5;
}

.theory-song-pattern {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.theory-empty {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-style: italic;
  padding: 8px 0;
}

/* Suggestions */
#theory-suggestions {
  margin-top: 12px;
  border-top: 1px solid var(--border);
  padding-top: 8px;
}

#theory-suggestions h4 {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.suggestion-type-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 8px;
}

.sug-tab {
  padding: 3px 8px;
  font-size: 0.65rem;
  background: var(--bg-card);
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.15s;
}

.sug-tab.active {
  background: var(--highlight);
  color: var(--text);
  border-color: var(--accent);
}

.theory-suggestion-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 10px;
  margin-bottom: 6px;
  transition: border-color 0.15s;
}

.theory-suggestion-card:hover {
  border-color: var(--accent);
}

.suggestion-header {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
  flex-wrap: wrap;
}

.suggestion-type-badge {
  font-size: 0.6rem;
  padding: 1px 6px;
  border-radius: 8px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  white-space: nowrap;
}

.suggestion-type-badge[data-type="new-section"] { background: #2a9d8f30; color: #2a9d8f; }
.suggestion-type-badge[data-type="modulation"] { background: #7b2cbf30; color: #b07de8; }
.suggestion-type-badge[data-type="substitution"] { background: rgba(233,69,96,0.2); color: var(--accent-light); }
.suggestion-type-badge[data-type="passing-chord"] { background: #e9c46a30; color: #e9c46a; }
.suggestion-type-badge[data-type="turnaround"] { background: #4ecca330; color: #4ecca3; }
.suggestion-type-badge[data-type="approach-chord"] { background: #55555530; color: #aaa; }

.suggestion-label {
  font-size: 0.75rem;
  color: var(--text);
  font-weight: 500;
}

.suggestion-detail {
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-bottom: 6px;
  line-height: 1.4;
}

.suggestion-chords {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 6px;
}

.suggestion-chord-chip {
  font-size: 0.7rem;
  padding: 2px 8px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-weight: 600;
}

.suggestion-apply-btn {
  padding: 3px 12px;
  font-size: 0.7rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 600;
  transition: background 0.15s;
}

.suggestion-apply-btn:hover {
  background: var(--accent-light);
}

#detail-voicings h3, #detail-suggestions h3 {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

#voicing-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.voicing-thumb {
  width: 70px;
  height: 75px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  padding: 4px;
  transition: border-color 0.15s;
}

.voicing-thumb:hover, .voicing-thumb.active {
  border-color: var(--accent);
}

.voicing-thumb svg {
  width: 100%;
  height: 100%;
}

.voicing-label {
  font-size: 0.6rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 2px;
}

#suggestion-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.suggestion-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.suggestion-chip:hover {
  border-color: var(--accent);
  background: var(--bg-card-hover);
}

.suggestion-chip .chip-name {
  font-weight: 600;
  font-size: 0.85rem;
}

.suggestion-chip .chip-reason {
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* === Scrollbar Styling === */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* === Modal / Dialog === */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  min-width: 300px;
  max-width: 400px;
}

.modal h3 {
  margin-bottom: 12px;
  color: var(--accent);
}

.modal input[type="text"] {
  width: 100%;
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 10px;
  font-size: 0.9rem;
  margin-bottom: 12px;
}

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

.modal-actions .btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* === Context Menu === */
.context-menu {
  position: fixed;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px 0;
  z-index: 999;
  min-width: 160px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
}

.context-menu-header {
  padding: 6px 14px;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
  margin-top: 4px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

.context-menu-header:hover {
  color: var(--text);
  background: rgba(255,255,255,0.03);
}

.context-menu-header:first-child {
  margin-top: 0;
}

.context-menu-header .submenu-arrow {
  font-size: 0.55rem;
  transition: transform 0.15s;
}

.context-menu-header.collapsed .submenu-arrow {
  transform: rotate(-90deg);
}

.context-menu-submenu {
  overflow: hidden;
  max-height: 500px;
  transition: max-height 0.15s ease;
}

.context-menu-submenu.collapsed {
  max-height: 0;
}

.context-menu-separator {
  height: 1px;
  background: var(--border);
  margin: 4px 0;
}

.context-menu-item {
  padding: 6px 14px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.1s;
}

.context-menu-item:hover {
  background: var(--bg-card-hover);
  color: var(--accent);
}

.context-menu-item.disabled {
  opacity: 0.4;
  pointer-events: none;
}

/* === Chord Creator Modal === */
.chord-creator-modal {
  min-width: 540px;
  max-width: 600px;
}

.chord-creator-modal h3 {
  margin-bottom: 8px;
}

/* Chord selector in edit modal */
.creator-chord-select {
  margin-bottom: 10px;
}

.chord-select-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: block;
  margin-bottom: 6px;
}

.chord-select-palette {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.chord-select-group {
  position: relative;
}

.chord-select-group-toggle {
  font-size: 0.75rem;
  padding: 3px 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius);
  cursor: pointer;
}

.chord-select-group-toggle:hover {
  border-color: var(--accent);
}

.chord-select-variants {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 20;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px;
  min-width: 80px;
  flex-direction: column;
  gap: 2px;
}

.chord-select-group.expanded .chord-select-variants {
  display: flex;
}

.chord-select-btn {
  font-size: 0.7rem;
  padding: 3px 6px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius);
  cursor: pointer;
  text-align: left;
  white-space: nowrap;
}

.chord-select-btn:hover {
  border-color: var(--accent);
  background: var(--bg);
}

.chord-select-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.creator-detected {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.creator-detected span {
  font-weight: 700;
  color: var(--accent);
  font-size: 1.1rem;
}

.creator-detected span.unknown {
  color: var(--warning);
  font-size: 0.9rem;
  font-weight: 400;
}

.creator-body {
  display: flex;
  gap: 16px;
  margin-bottom: 14px;
  align-items: flex-start;
}

.creator-fretboard-wrapper {
  flex: 1;
  overflow-x: auto;
}

.creator-preview {
  width: 180px;
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  flex-shrink: 0;
}

/* Fretboard Grid Table */
.fretboard-table {
  border-collapse: collapse;
  font-size: 0.7rem;
}

.fretboard-table th {
  padding: 2px 0;
  color: var(--text-muted);
  font-weight: 400;
  font-size: 0.65rem;
  width: 20px;
  text-align: center;
}

.fretboard-table th.fretboard-nut-header {
  width: 22px;
}

.fretboard-string-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  padding-right: 4px;
  text-align: right;
  width: 18px;
}

.fret-cell {
  width: 20px;
  height: 22px;
  text-align: center;
  vertical-align: middle;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: background 0.1s, border-color 0.1s;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-muted);
  position: relative;
}

.fret-cell:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent);
}

.fret-cell.fretboard-nut {
  border-left: 3px solid var(--text);
  width: 22px;
}

.fret-cell.fretted {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.fret-cell.fretted::after {
  content: '';
  display: block;
  width: 12px;
  height: 12px;
  background: var(--accent);
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.fret-cell.open {
  color: var(--success);
  font-weight: 700;
  font-size: 0.8rem;
}

.fret-cell.muted {
  color: var(--text-muted);
  font-weight: 700;
  font-size: 0.8rem;
}

.creator-label-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.creator-label-row label {
  font-size: 0.8rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.creator-label-row input[type="text"] {
  flex: 1;
  margin-bottom: 0;
}

/* === "+ Create Chord" Button === */
.btn-create-chord {
  width: 100%;
  margin-top: 12px;
  padding: 8px;
  background: var(--bg-card);
  border: 2px dashed var(--border);
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  border-radius: var(--radius);
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.btn-create-chord:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(233, 69, 96, 0.08);
}

/* === Custom Voicings Palette Section === */
.custom-voicings-group {
  margin-top: 12px;
  padding-top: 8px;
  border-top: 2px solid var(--accent);
}

.custom-voicings-group .palette-group-label {
  color: var(--accent);
  font-weight: 600;
}

.custom-voicing-chip {
  position: relative;
}

.custom-voicing-chip .mini-diagram {
  width: 36px;
  height: 40px;
  flex-shrink: 0;
}

.custom-voicing-chip .mini-diagram svg {
  width: 100%;
  height: 100%;
}

.custom-voicing-delete {
  margin-left: auto;
  font-size: 1rem;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
  transition: color 0.15s;
}

.custom-voicing-delete:hover {
  color: var(--accent);
}

/* === Palette Creator Buttons === */
.palette-creators {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 4px;
}

.palette-creators .btn-create-chord {
  margin-top: 6px;
}

/* === Import Tab Button === */
.btn-import-tab {
  background: var(--accent) !important;
  border-color: var(--accent) !important;
  color: #fff !important;
  font-weight: 600;
}

.btn-import-tab:hover {
  background: var(--accent-light) !important;
}

/* === Importer Modal === */
.importer-overlay {
  z-index: 1100;
}

.importer-modal {
  min-width: 600px;
  max-width: 750px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.importer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.importer-header h3 {
  margin: 0;
  color: var(--accent);
  font-size: 1.1rem;
}

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

.importer-close:hover {
  color: var(--accent);
}

.importer-search-row {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

.importer-search-row input {
  flex: 1;
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 10px;
  font-size: 0.9rem;
  outline: none;
}

.importer-search-row input:focus {
  border-color: var(--accent);
}

.importer-search-row .btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-weight: 600;
  padding: 8px 16px;
}

.importer-sites {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.importer-site-check {
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  font-size: 0.8rem;
}

.importer-site-check input {
  margin: 0;
}

.site-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.7rem;
  font-weight: 600;
  color: #000;
  white-space: nowrap;
}

.importer-status {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 8px;
  min-height: 1.2em;
}

.importer-results {
  overflow-y: auto;
  max-height: 400px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.importer-result-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.importer-result-item:hover {
  border-color: var(--accent);
  background: var(--bg-card-hover);
}

.result-thumb {
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  object-fit: cover;
  flex-shrink: 0;
}

.result-title {
  font-weight: 600;
  font-size: 0.9rem;
}

.result-artist {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.result-type {
  margin-left: auto;
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.result-rating {
  font-size: 0.75rem;
  color: var(--warning);
  font-weight: 600;
}

/* === Importer Preview === */
.importer-preview {
  overflow-y: auto;
  max-height: 450px;
}

.importer-preview-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

#importer-back {
  font-size: 0.8rem;
  padding: 4px 10px;
}

#importer-preview-title {
  flex: 1;
  font-size: 0.85rem;
  color: var(--text);
}

#importer-import-btn {
  background: var(--success);
  border-color: var(--success);
  color: #000;
  font-weight: 600;
  padding: 6px 16px;
}

#importer-import-btn:hover {
  opacity: 0.9;
}

.importer-preview-section {
  margin-bottom: 12px;
  padding: 8px 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.preview-section-name {
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--accent);
  margin-bottom: 4px;
}

.preview-section-chords {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 6px;
}

.preview-chord {
  background: var(--highlight);
  padding: 2px 8px;
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
}

.preview-lyric-line {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.preview-lyric-more {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-style: italic;
}

.importer-empty {
  color: var(--text-muted);
  font-size: 0.85rem;
  text-align: center;
  padding: 20px;
}

/* === Section Lyrics Display === */
.section-lyrics {
  border-top: 1px solid var(--border);
  background: var(--bg-card);
}

.lyrics-toggle {
  width: 100%;
  padding: 4px 12px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.75rem;
  cursor: pointer;
  text-align: left;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.lyrics-toggle:hover {
  color: var(--accent);
  background: transparent;
  border: none;
}

.section-lyrics.collapsed .lyrics-content {
  display: none;
}

.lyrics-content {
  padding: 6px 12px 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
  max-height: 150px;
  overflow-y: auto;
}

/* === Mobile Tab Navigation === */
#mobile-nav {
  display: none;
}

/* Mobile touch placement indicator */
.palette-chord.touch-selected {
  outline: 3px solid var(--success);
  outline-offset: -1px;
  background: rgba(78, 204, 163, 0.15);
}

.chord-row.touch-place-target {
  background: rgba(78, 204, 163, 0.15);
  cursor: pointer;
}

.chord-row.touch-place-target::after {
  content: 'Tap to place chord';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 0.75rem;
  color: var(--success);
  pointer-events: none;
  white-space: nowrap;
}

/* Long-press selection feedback */
.step-grid-cell.touch-selecting {
  background: rgba(78, 204, 163, 0.25) !important;
  outline: 2px solid var(--success);
  outline-offset: -2px;
}

/* === Tablet: 769px - 1024px === */
@media (min-width: 769px) and (max-width: 1024px) {
  #app-main {
    grid-template-columns: 180px 1fr 220px;
  }

  #chord-palette {
    padding: 8px;
  }

  .palette-chord {
    padding: 4px 8px;
    font-size: 0.8rem;
  }

  #chord-detail {
    padding: 8px;
  }

  #detail-diagram svg {
    max-width: 180px;
  }

  .voicing-thumb {
    width: 58px;
    height: 63px;
  }

  .section-header {
    flex-wrap: wrap;
    gap: 4px;
    padding: 6px 8px;
  }

  .section-controls {
    flex-wrap: wrap;
  }
}

/* === Mobile: max-width 768px === */
@media (max-width: 768px) {
  /* Show mobile nav */
  #mobile-nav {
    display: flex;
    background: var(--bg-surface);
    border-bottom: 2px solid var(--border);
    padding: 0;
    gap: 0;
  }

  .mobile-tab {
    flex: 1;
    padding: 10px 4px;
    background: var(--bg-surface);
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    transition: color 0.15s, border-color 0.15s;
    border-radius: 0;
  }

  .mobile-tab:hover {
    color: var(--text);
    background: var(--bg-surface);
    border-bottom-color: var(--border);
  }

  .mobile-tab.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
    background: var(--bg-surface);
  }

  /* Header: wrap, hide h1, compact */
  #controls-bar {
    flex-wrap: wrap;
    padding: 6px 8px;
    gap: 6px;
    min-height: auto;
  }

  #controls-bar h1 {
    display: none;
  }

  .controls-left,
  .controls-center,
  .controls-right {
    flex-wrap: wrap;
    gap: 6px;
    justify-content: center;
  }

  .controls-left {
    order: 2;
    width: 100%;
  }

  .controls-center {
    order: 1;
    width: 100%;
    justify-content: center;
  }

  .controls-right {
    order: 3;
    width: 100%;
    justify-content: center;
  }

  .control-group label {
    font-size: 0.65rem;
  }

  select, input[type="number"] {
    padding: 4px 4px;
    font-size: 0.8rem;
  }

  button {
    padding: 5px 8px;
    font-size: 0.8rem;
  }

  /* Single column layout */
  #app-main {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 52px);
    overflow: hidden;
  }

  /* Hide inactive panels on mobile */
  #chord-palette,
  #song-timeline,
  #chord-detail {
    display: none;
    width: 100%;
    height: 100%;
    overflow: auto;
    border: none;
  }

  #chord-palette.mobile-active,
  #song-timeline.mobile-active,
  #chord-detail.mobile-active {
    display: block;
    flex: 1;
    min-height: 0;
  }

  /* Remove panel borders on mobile */
  #chord-palette {
    border-right: none;
  }

  #chord-detail {
    border-left: none;
  }

  /* Timeline full width */
  #song-timeline {
    padding: 8px;
  }

  .timeline-header {
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 8px;
  }

  /* Section header compact */
  .section-header {
    flex-wrap: wrap;
    gap: 4px;
    padding: 6px 8px;
  }

  .section-header .section-name {
    width: 80px;
    font-size: 0.8rem;
  }

  .section-controls {
    flex-wrap: wrap;
    gap: 4px;
  }

  .section-controls button {
    padding: 2px 6px;
    font-size: 0.7rem;
  }

  .section-controls select {
    font-size: 0.7rem;
  }

  /* Chord detail adjustments for mobile */
  #detail-diagram svg {
    max-width: 200px;
  }

  .voicing-thumb {
    width: 60px;
    height: 65px;
  }

  /* Chord creator modal responsive */
  .chord-creator-modal {
    min-width: auto;
    max-width: 95vw;
    width: 95vw;
  }

  .creator-body {
    flex-direction: column;
  }

  .creator-preview {
    width: 100%;
    min-height: 160px;
  }

  /* Importer modal responsive */
  .importer-modal {
    min-width: auto;
    max-width: 95vw;
    width: 95vw;
  }

  /* Modal responsive */
  .modal {
    min-width: auto;
    max-width: 90vw;
    width: 90vw;
  }

  /* Allow body scroll for overflowing header */
  html, body {
    overflow-x: hidden;
    overflow-y: auto;
  }

  /* Timeline sections stack vertically on mobile */
  #timeline-sections {
    flex-direction: column;
  }

  .timeline-section {
    max-width: 100%;
    width: 100%;
  }
}

/* === Share Modal === */
.share-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
}

.share-modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  min-width: 400px;
  max-width: 600px;
  width: 90%;
}

.share-modal h3 {
  margin-bottom: 12px;
  color: var(--accent-light);
}

.share-warning {
  background: rgba(245, 166, 35, 0.15);
  border: 1px solid var(--warning);
  color: var(--warning);
  padding: 8px 12px;
  border-radius: var(--radius);
  margin-bottom: 12px;
  font-size: 0.85rem;
}

.share-url-input {
  width: 100%;
  padding: 8px 12px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: monospace;
  font-size: 0.85rem;
  margin-bottom: 16px;
}

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

.share-btn-copy, .share-btn-close {
  padding: 6px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.9rem;
}

.share-btn-copy {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.share-btn-copy:hover {
  background: var(--accent-light);
}

.share-btn-close {
  background: var(--bg-surface);
  color: var(--text);
}

.share-btn-close:hover {
  background: var(--bg-card-hover);
}