/* ==========================================================================
   DESIGN-WISE SYSTEM: FREE UNLIMITED TTS (LEVEL 0 - FLAT UI & NATIVE DARK MODE)
   ========================================================================== */

:root {
  --color-primary: #9fe870;
  --color-on-primary: #0e0f0c;
  --color-primary-active: #cdffad;
  --color-primary-neutral: #c5edab;
  --color-primary-pale: #e2f6d5;
  --color-ink: #0e0f0c;
  --color-ink-deep: #163300;
  --color-body: #454745;
  --color-mute: #868685;
  --color-border-subtle: #e1e5de;
  --color-canvas: #ffffff;
  --color-canvas-soft: #f4f6f3;
  --color-input-bg: #f4f6f3;
  --color-card-bg: #ffffff;
  --color-modal-bg: #ffffff;
  --color-positive-deep: #054d28;
  --color-negative: #d03238;
  --color-negative-bg: #320707;
  --color-star: #ffc107;

  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --rounded-none: 0px;
  --rounded-sm: 8px;
  --rounded-md: 12px;
  --rounded-lg: 16px;
  --rounded-xl: 24px;
  --rounded-pill: 9999px;
  --rounded-full: 9999px;

  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 12px;
  --spacing-lg: 16px;
  --spacing-xl: 24px;
  --spacing-2xl: 32px;
}

/* --------------------------------------------------------------------------
   Native Dark Theme Overrides (Zero White Leaks)
   -------------------------------------------------------------------------- */
[data-theme="dark"] {
  --color-primary: #9fe870;
  --color-on-primary: #0e0f0c;
  --color-primary-active: #cdffad;
  --color-primary-neutral: #c5edab;
  --color-primary-pale: #1e2e17;
  --color-ink: #f4f6f3;
  --color-ink-deep: #9fe870;
  --color-body: #a0a69d;
  --color-mute: #798275;
  --color-border-subtle: #242c20;
  --color-canvas: #0d0f0b;
  --color-canvas-soft: #141811;
  --color-input-bg: #141811;
  --color-card-bg: #0d0f0b;
  --color-modal-bg: #0d0f0b;
}

[data-theme="light"] {
  --color-primary: #9fe870;
  --color-on-primary: #0e0f0c;
  --color-primary-active: #cdffad;
  --color-primary-neutral: #c5edab;
  --color-primary-pale: #e2f6d5;
  --color-ink: #0e0f0c;
  --color-ink-deep: #163300;
  --color-body: #454745;
  --color-mute: #868685;
  --color-border-subtle: #e1e5de;
  --color-canvas: #ffffff;
  --color-canvas-soft: #f4f6f3;
  --color-input-bg: #f4f6f3;
  --color-card-bg: #ffffff;
  --color-modal-bg: #ffffff;
}

/* Disable initial page-load transition flicker and shaking */
.preload,
.preload *,
body.preload * {
  -webkit-transition: none !important;
  -moz-transition: none !important;
  -o-transition: none !important;
  transition: none !important;
  -webkit-animation: none !important;
  animation: none !important;
}

html {
  overflow-y: scroll;
  scrollbar-gutter: stable;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  box-shadow: none !important;
}

/* Smooth Curved Theme Color Painting Transition */
body, .main-canvas, .card-content, .player-card, .voice-item, 
.custom-dropdown-trigger, .custom-dropdown-menu, .modal-card, 
.btn-tool, .chip-sample, .text-area-box, .custom-audio-bar,
.voice-picker-btn, .button-secondary, .button-icon-circular, .btn-preview {
  transition: background-color 0.35s cubic-bezier(0.4, 0, 0.2, 1), 
              color 0.35s cubic-bezier(0.4, 0, 0.2, 1), 
              border-color 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Custom Scrollbars for Entire App & Page */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-canvas-soft);
  border-radius: var(--rounded-pill);
}

::-webkit-scrollbar-thumb {
  background: #a5b1a0;
  border-radius: var(--rounded-pill);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary);
}

/* Body Styling */
body {
  font-family: var(--font-family);
  background-color: var(--color-canvas);
  color: var(--color-ink);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

button {
  font-family: inherit;
  border: none;
  background: none;
  cursor: pointer;
  transition: all 0.15s ease-in-out;
}

input, textarea, select {
  font-family: inherit;
}

/* Brand Logo inside Card Header */
.brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.brand-badge {
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.05em;
  padding: 5px 12px;
  border-radius: var(--rounded-pill);
}

.brand-title {
  font-size: 17px;
  font-weight: 800;
  color: var(--color-ink);
  letter-spacing: -0.02em;
}

/* Main Workspace Canvas */
.main-canvas {
  flex: 1;
  max-width: 800px;
  width: 100%;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-md);
  background-color: transparent;
}

.tool-container {
  width: 100%;
}

.card-content {
  background-color: transparent;
  border-radius: var(--rounded-xl);
  padding: var(--spacing-lg);
  border: none;
}

.synth-card {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

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

.header-tools {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-tool {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-body);
  padding: 6px 12px;
  border-radius: var(--rounded-pill);
  background-color: var(--color-canvas-soft);
}

.btn-tool:hover {
  background-color: var(--color-primary-pale);
  color: var(--color-ink);
}

/* Textarea Box (No Border Line) */
.input-wrapper {
  position: relative;
}

.text-area-box {
  width: 100%;
  min-height: 180px;
  padding: var(--spacing-lg);
  padding-bottom: 54px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-ink);
  background-color: var(--color-input-bg);
  border: none;
  border-radius: var(--rounded-lg);
  outline: none;
  resize: vertical;
  transition: background-color 0.15s ease;
}

.text-actions-bar {
  position: absolute;
  bottom: 10px;
  left: 12px;
  right: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-sm);
  z-index: 5;
  pointer-events: none;
}

.samples-scroll, .text-tools-right {
  pointer-events: auto;
}

.text-tools-right {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.text-area-box:focus {
  background-color: var(--color-primary-pale);
}

.text-area-box::placeholder {
  color: var(--color-mute);
}

.samples-scroll {
  display: flex;
  align-items: center;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 2px;
  scrollbar-width: none;
  flex: 1;
  min-width: 0;
}

.samples-scroll::-webkit-scrollbar {
  display: none;
}

.chip-sample {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-ink);
  background-color: var(--color-canvas-soft);
  padding: 5px 10px;
  border-radius: var(--rounded-pill);
  white-space: nowrap;
}

.chip-sample:hover {
  background-color: var(--color-primary);
  color: var(--color-on-primary);
}

.field-hint {
  font-size: 12px;
  color: var(--color-mute);
  font-weight: 600;
  white-space: nowrap;
}

/* Controls Row */
.synth-controls-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  padding-top: var(--spacing-xs);
}

.control-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  min-width: 180px;
}

.control-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-mute);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Voice Picker Trigger Button */
.voice-picker-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  background-color: var(--color-canvas-soft);
  padding: 8px 14px;
  border-radius: var(--rounded-lg);
  cursor: pointer;
  transition: all 0.15s ease;
  width: 100%;
}

.voice-picker-btn:hover {
  background-color: var(--color-primary-pale);
}

.voice-picker-img {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  background-color: var(--color-primary);
}

.voice-picker-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  flex: 1;
  min-width: 0;
}

.picker-name {
  font-size: 14px;
  font-weight: 800;
  color: var(--color-ink);
}

.picker-meta {
  font-size: 11px;
  color: var(--color-body);
}

.picker-chevron {
  color: var(--color-mute);
  flex-shrink: 0;
}

/* Custom Theme Dropdown Menus */
.custom-dropdown-container {
  position: relative;
  width: 100%;
}

.custom-dropdown-container.flex-1 {
  flex: 1;
}

.custom-dropdown-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-ink);
  background-color: var(--color-canvas-soft);
  border-radius: var(--rounded-lg);
  cursor: pointer;
  transition: all 0.15s ease;
}

.filter-trigger {
  padding: 10px 14px;
  font-size: 13px;
  border-radius: var(--rounded-md);
}

.custom-dropdown-trigger:hover {
  background-color: var(--color-primary-pale);
}

.dropdown-chevron {
  color: var(--color-mute);
  flex-shrink: 0;
}

.custom-dropdown-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  width: 100%;
  min-width: 180px;
  background-color: var(--color-card-bg);
  border-radius: var(--rounded-lg);
  border: 1px solid var(--color-border-subtle);
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  z-index: 100;
  animation: fadeIn 0.12s ease-out;
}

.custom-dropdown-container.fit-content {
  width: auto;
  flex-shrink: 0;
}

.custom-dropdown-menu.right-aligned {
  left: auto;
  right: 0;
}

.custom-dropdown-menu.compact-menu {
  min-width: 140px;
  width: max-content;
  max-width: 180px;
  padding: 4px;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-ink);
  border-radius: var(--rounded-md);
  text-align: left;
  transition: background-color 0.12s ease;
}

.dropdown-item:hover {
  background-color: var(--color-canvas-soft);
}

.dropdown-item.active {
  background-color: var(--color-primary-pale);
  color: var(--color-ink-deep);
  font-weight: 700;
}

/* Action CTA */
.action-footer {
  display: flex;
  flex-direction: column;
  padding-top: 4px;
}

.button-primary {
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  font-size: 16px;
  font-weight: 700;
  padding: 16px 28px;
  border-radius: var(--rounded-xl);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  cursor: pointer;
}

.button-primary:hover:not(:disabled) {
  background-color: var(--color-primary-active);
  transform: translateY(-1px);
}

.button-primary:active:not(:disabled) {
  background-color: var(--color-primary-neutral);
  transform: translateY(0);
}

.button-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-play-svg {
  flex-shrink: 0;
}

.button-secondary {
  background-color: var(--color-card-bg);
  color: var(--color-ink);
  font-size: 13px;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: var(--rounded-pill);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--color-border-subtle);
}

.button-secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  border-color: var(--color-primary);
}

.button-icon-circular {
  background-color: var(--color-card-bg);
  color: var(--color-ink);
  width: 44px;
  height: 44px;
  border-radius: var(--rounded-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border-subtle);
  flex-shrink: 0;
}

.button-icon-circular:hover {
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  border-color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   Audio Player Card
   -------------------------------------------------------------------------- */
.player-container {
  margin-top: 6px;
}

.player-card {
  background-color: var(--color-card-bg);
  border-radius: var(--rounded-lg);
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  border: 1px solid var(--color-border-subtle);
}

.player-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.player-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.player-voice-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  background-color: var(--color-primary);
}

.player-voice-details {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.player-voice-name {
  font-size: 11px;
  font-weight: 800;
  color: var(--color-mute);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.player-title {
  font-size: 14px;
  font-weight: 800;
  color: var(--color-ink);
  max-width: 300px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Skeleton Loading Shimmer Effect */
.skeleton-box {
  background: linear-gradient(90deg, var(--color-canvas-soft) 25%, var(--color-border-subtle) 50%, var(--color-canvas-soft) 75%);
  background-size: 200% 100%;
  animation: skeletonShimmer 1.4s infinite ease-in-out;
  border-radius: var(--rounded-md);
}

@keyframes skeletonShimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton-card {
  background-color: var(--color-card-bg);
}

.skeleton-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  flex-shrink: 0;
}

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

.skeleton-line {
  height: 12px;
}
.skeleton-line.short { width: 60px; }
.skeleton-line.long { width: 150px; }

.skeleton-btn {
  width: 90px;
  height: 32px;
  border-radius: var(--rounded-pill);
}

.skeleton-bar {
  display: flex;
  align-items: center;
  gap: 12px;
}

.skeleton-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  flex-shrink: 0;
}

.skeleton-timeline {
  flex: 1;
  height: 14px;
  border-radius: var(--rounded-pill);
}

/* Info Icon Button & Tooltip */
.info-popover-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.btn-info-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-mute);
  padding: 4px;
  border-radius: 50%;
}

.btn-info-icon:hover {
  color: var(--color-ink);
  background-color: var(--color-canvas-soft);
}

.info-popover-card {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  width: 220px;
  background-color: var(--color-card-bg);
  border-radius: var(--rounded-lg);
  border: 1px solid var(--color-border-subtle);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12px;
  color: var(--color-ink);
  z-index: 100;
  animation: fadeIn 0.12s ease-out;
}

.popover-line {
  display: flex;
  justify-content: space-between;
}

.custom-audio-bar {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  background-color: var(--color-canvas-soft);
  padding: 12px 16px;
  border-radius: var(--rounded-md);
  margin-top: 6px;
}

.scrubber-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.scrubber-timeline {
  width: 100%;
  height: 7px;
  background-color: var(--color-border-subtle);
  border-radius: var(--rounded-pill);
  cursor: pointer;
  position: relative;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}

.scrubber-fill {
  width: 0%;
  height: 100%;
  background-color: var(--color-ink);
  border-radius: var(--rounded-pill);
  will-change: width;
  position: relative;
}

.scrubber-fill::after {
  content: "";
  position: absolute;
  right: -5px;
  top: 50%;
  transform: translateY(-50%) scale(0);
  width: 11px;
  height: 11px;
  background-color: var(--color-ink);
  border-radius: 50%;
  transition: transform 0.15s ease;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
  pointer-events: none;
}

.scrubber-timeline:hover .scrubber-fill::after,
.scrubber-timeline:active .scrubber-fill::after {
  transform: translateY(-50%) scale(1);
}

.time-display {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  font-weight: 600;
  color: var(--color-mute);
  font-variant-numeric: tabular-nums;
}

/* Collapsible Recent History Section */
.recent-section {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-md);
  border-top: none;
}

.recent-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 8px 0;
  background: transparent !important;
  border: none !important;
  cursor: pointer;
  user-select: none;
}

.recent-title-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

#recent-chevron {
  transition: transform 0.2s ease;
}

.recent-header-bar.expanded #recent-chevron {
  transform: rotate(180deg);
}

.btn-clear-history {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: transparent;
  border: 1px solid var(--color-border-subtle);
  border-radius: 9999px;
  padding: 3px 10px;
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--color-ink-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-clear-history:hover {
  background: #fee2e2;
  border-color: #fca5a5;
  color: #dc2626;
}

body.dark-mode .btn-clear-history:hover,
[data-theme="dark"] .btn-clear-history:hover {
  background: rgba(220, 38, 38, 0.2);
  border-color: #ef4444;
  color: #f87171;
}

.btn-delete-clip {
  background: transparent;
  border: none;
  color: var(--color-ink-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.btn-delete-clip:hover {
  color: #dc2626;
  background-color: rgba(220, 38, 38, 0.1);
}

#recent-chevron {
  transition: transform 0.2s ease;
}

.recent-accordion-toggle.expanded #recent-chevron {
  transform: rotate(180deg);
}

.recent-content-body {
  margin-top: var(--spacing-md);
  animation: fadeIn 0.15s ease-out;
}

.recent-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

/* --------------------------------------------------------------------------
   Voice Selection Popup Modal ("Select a Voice")
   -------------------------------------------------------------------------- */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(14, 15, 12, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
  animation: fadeIn 0.15s ease-out;
}

.modal-card {
  background-color: var(--color-modal-bg);
  border-radius: var(--rounded-xl);
  width: 100%;
  max-width: 580px;
  max-height: 84vh;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  padding: var(--spacing-xl);
  border: 1px solid var(--color-border-subtle);
  animation: scaleUp 0.18s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scaleUp {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

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

.modal-title-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.modal-title {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-ink);
}

.voice-count-badge {
  background-color: var(--color-canvas-soft);
  color: var(--color-ink);
  font-size: 12px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--rounded-pill);
}

.btn-close-modal {
  color: var(--color-mute);
  padding: 4px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-close-modal:hover {
  color: var(--color-ink);
  background-color: var(--color-canvas-soft);
}

.voice-search-bar {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 14px;
  color: var(--color-mute);
  pointer-events: none;
}

.voice-search-input {
  width: 100%;
  padding: 10px 14px 10px 40px;
  font-size: 14px;
  border: none;
  border-radius: var(--rounded-md);
  background-color: var(--color-input-bg);
  color: var(--color-ink);
  outline: none;
}

.voice-search-input:focus {
  background-color: var(--color-primary-pale);
}

/* Dual Custom Filter Dropdowns & Standalone Favorites Chip */
.modal-filter-dropdowns {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.filter-fav-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-ink);
  background-color: var(--color-canvas-soft);
  border-radius: var(--rounded-md);
  border: 1px solid var(--color-border-subtle);
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
  flex-shrink: 0;
}

.filter-fav-chip:hover {
  background-color: var(--color-primary-pale);
}

.filter-fav-chip.active {
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  border-color: var(--color-primary);
}

/* Modal Voice Roster */
.modal-voice-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
  padding-right: 4px;
  max-height: 480px;
  scrollbar-width: thin;
  scrollbar-color: var(--color-border-subtle) transparent;
}

.voice-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-radius: var(--rounded-lg);
  background-color: var(--color-canvas-soft);
  cursor: pointer;
  transition: all 0.12s ease;
}

.voice-item:hover {
  background-color: var(--color-primary-pale);
}

.voice-item.selected {
  background-color: var(--color-primary-pale);
  border: 1px solid var(--color-primary);
}

.voice-item-left {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.voice-avatar-img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  background-color: var(--color-primary);
}

.voice-info {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.voice-name-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.voice-name {
  font-size: 14px;
  font-weight: 800;
  color: var(--color-ink);
}

.voice-meta {
  font-size: 12px;
  color: var(--color-body);
}

/* Favorite Star Button */
.btn-star-fav {
  color: #a0a6ad;
  padding: 4px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.btn-star-fav:hover {
  color: var(--color-star);
}

.btn-star-fav.starred {
  color: var(--color-star);
  fill: var(--color-star);
}

.voice-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-preview {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--rounded-pill);
  background-color: var(--color-card-bg);
  color: var(--color-ink);
  border: 1px solid var(--color-border-subtle);
}

.btn-preview:hover {
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  border-color: var(--color-primary);
}

.btn-preview.playing {
  background-color: var(--color-ink);
  color: var(--color-primary);
  border-color: var(--color-ink);
}

[data-theme="dark"] .btn-preview.playing {
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  border-color: var(--color-primary);
}

/* Audio Equalizer animation SVG */
.eq-bars {
  display: inline-flex;
  align-items: flex-end;
  gap: 2px;
  height: 12px;
}

.eq-bar {
  width: 2px;
  background-color: currentColor;
  border-radius: 1px;
  animation: eqBounce 0.6s infinite ease-in-out alternate;
}

.eq-bar:nth-child(1) { height: 40%; animation-delay: 0.1s; }
.eq-bar:nth-child(2) { height: 100%; animation-delay: 0.3s; }
.eq-bar:nth-child(3) { height: 60%; animation-delay: 0.2s; }

@keyframes eqBounce {
  0% { height: 30%; }
  100% { height: 100%; }
}

/* Section Header in Modal for Favorites */
.voice-group-title {
  font-size: 11px;
  font-weight: 800;
  color: var(--color-mute);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 6px 4px 2px;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.spin {
  animation: spin 0.8s linear infinite;
}

/* Selected Voice Check Badge */
.selected-check-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  margin-left: 6px;
  flex-shrink: 0;
}

/* Voice Picker Change Fade Animation */
.voice-fade-anim {
  animation: voiceFade 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes voiceFade {
  0% { opacity: 0.3; transform: scale(0.97); }
  100% { opacity: 1; transform: scale(1); }
}

/* Footer Support Button */
.footer-support-row {
  display: flex;
  justify-content: center;
  padding-top: var(--spacing-md);
  margin-top: var(--spacing-xs);
}

.btn-kofi-support {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-on-primary);
  background-color: var(--color-primary);
  padding: 8px 18px;
  border-radius: var(--rounded-pill);
  text-decoration: none;
  transition: all 0.15s ease;
}

.btn-kofi-support:hover {
  background-color: var(--color-primary-active);
  transform: translateY(-1px);
}

/* Dark Mode White Text & Chevron Icon for Recent History */
[data-theme="dark"] .recent-accordion-toggle,
[data-theme="dark"] .recent-accordion-toggle .field-label,
[data-theme="dark"] #recent-count-label,
[data-theme="dark"] #recent-chevron {
  color: #ffffff !important;
  stroke: #ffffff !important;
}

/* Mobile Layout Responsive Adjustments */
@media (max-width: 640px) {
  .samples-scroll {
    display: none !important;
  }
}

.hidden {
  display: none !important;
}

@keyframes pulse {
  0% { opacity: 1; }
  50% { opacity: 0.6; }
  100% { opacity: 1; }
}

.btn-cta.loading {
  animation: pulse 1.2s infinite ease-in-out;
}

/* Feedback Form Pop-up Modal Styles */
.feedback-modal-card {
  max-width: 480px;
  width: 90%;
}

.feedback-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

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

.input-text-field {
  width: 100%;
  padding: 10px 14px;
  background-color: var(--color-canvas-soft);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  font-family: var(--font-main);
  font-size: var(--font-size-sm);
  color: var(--color-ink-deep);
  outline: none;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.input-text-field:focus {
  border-color: var(--color-primary);
  background-color: var(--color-surface);
}

.feedback-textarea {
  resize: vertical;
  min-height: 90px;
}

.feedback-status {
  font-size: var(--font-size-xs);
  font-weight: 600;
  padding: 8px 12px;
  border-radius: var(--radius-md);
  background-color: rgba(34, 197, 94, 0.1);
  color: #16a34a;
}