/* ==========================================================================
   Bulk Image to WebP Converter - Modern Design System
   ========================================================================== */

:root {
  --bg-main: #0a0d14;
  --bg-surface: #111726;
  --bg-surface-elevated: #182238;
  --bg-surface-glass: rgba(17, 23, 38, 0.85);
  --bg-card: #131b2e;
  --bg-card-hover: #19233c;

  --border-subtle: rgba(255, 255, 255, 0.07);
  --border-medium: rgba(255, 255, 255, 0.14);
  --border-focus: #38bdf8;

  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-inverse: #0a0d14;

  --accent-primary: #38bdf8;
  --accent-primary-hover: #0ea5e9;
  --accent-secondary: #6366f1;
  --accent-gradient: linear-gradient(135deg, #38bdf8 0%, #6366f1 100%);
  --accent-gradient-hover: linear-gradient(135deg, #0ea5e9 0%, #4f46e5 100%);

  --color-success: #10b981;
  --color-success-bg: rgba(16, 185, 129, 0.12);
  --color-warning: #f59e0b;
  --color-warning-bg: rgba(245, 158, 11, 0.12);
  --color-danger: #ef4444;
  --color-danger-bg: rgba(239, 68, 68, 0.12);
  --color-info: #38bdf8;
  --color-info-bg: rgba(56, 189, 248, 0.12);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 22px;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 36px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 24px rgba(56, 189, 248, 0.25);

  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
  --transition-slow: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Light / Transparency Checkerboard Background for Image Previews */
.checkerboard-pattern {
  background-color: #1e293b;
  background-image:
    linear-gradient(45deg, #273549 25%, transparent 25%),
    linear-gradient(-45deg, #273549 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #273549 75%),
    linear-gradient(-45deg, transparent 75%, #273549 75%);
  background-size: 16px 16px;
  background-position: 0 0, 0 8px, 8px -8px, -8px 0px;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Top Navigation / Header */
.app-header {
  border-bottom: 1px solid var(--border-subtle);
  background-color: var(--bg-surface-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0.85rem 1.5rem;
}

.header-container {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: inherit;
}

.brand-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: var(--shadow-glow);
  flex-shrink: 0;
}

.brand-text h1 {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #ffffff 0%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-text p {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.privacy-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  color: #34d399;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 500;
}

.privacy-badge svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* Main Container */
.main-content {
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* Stats Summary Banner */
.stats-banner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.1rem 1.4rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.stat-card:hover {
  border-color: var(--border-medium);
  transform: translateY(-2px);
}

.stat-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--bg-surface-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-primary);
  flex-shrink: 0;
}

.stat-content .stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}

.stat-content .stat-value {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.stat-content .stat-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Dropzone Upload Section */
.upload-section {
  width: 100%;
}

.dropzone-container {
  border: 2px dashed rgba(56, 189, 248, 0.3);
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(19, 27, 46, 0.6) 0%, rgba(15, 23, 42, 0.4) 100%);
  padding: 3.5rem 2rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.dropzone-container:hover,
.dropzone-container.drag-over {
  border-color: var(--accent-primary);
  background: linear-gradient(180deg, rgba(56, 189, 248, 0.08) 0%, rgba(99, 102, 241, 0.08) 100%);
  transform: scale(1.005);
  box-shadow: var(--shadow-glow);
}

.dropzone-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
  max-width: 600px;
  margin: 0 auto;
  pointer-events: none;
}

.dropzone-icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-full);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-primary);
  transition: transform var(--transition-normal);
}

.dropzone-container:hover .dropzone-icon {
  transform: translateY(-4px) scale(1.05);
  background: var(--accent-primary);
  color: #fff;
}

.dropzone-text h2 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.dropzone-text p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.dropzone-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  pointer-events: auto;
}

.btn-browse {
  background: var(--accent-gradient);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(56, 189, 248, 0.35);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-browse:hover {
  background: var(--accent-gradient-hover);
  box-shadow: 0 6px 20px rgba(56, 189, 248, 0.5);
  transform: translateY(-1px);
}

.supported-formats {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.supported-formats span {
  background: var(--bg-surface-elevated);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

/* Conversion Settings Card */
.settings-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.settings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--border-subtle);
}

.settings-title {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 1.05rem;
  font-weight: 700;
}

.settings-title svg {
  color: var(--accent-primary);
}

.settings-subtitle {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

@media (max-width: 860px) {
  .settings-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

/* Quality Control */
.setting-group {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

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

.setting-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.quality-badge {
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: var(--accent-primary);
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.slider-container {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.custom-range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  background: var(--bg-surface-elevated);
  border-radius: var(--radius-full);
  outline: none;
  border: 1px solid var(--border-subtle);
  cursor: pointer;
}

.custom-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent-primary);
  cursor: pointer;
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.6);
  border: 2px solid #fff;
  transition: transform var(--transition-fast);
}

.custom-range::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.custom-range::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent-primary);
  cursor: pointer;
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.6);
  border: 2px solid #fff;
}

.preset-buttons {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.btn-preset {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-preset:hover,
.btn-preset.active {
  background: rgba(56, 189, 248, 0.15);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

.setting-hint {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Resize Controls */
.resize-box {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.toggle-switch-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.toggle-label {
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
}

.switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.switch-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--bg-surface-elevated);
  border: 1px solid var(--border-medium);
  transition: var(--transition-fast);
  border-radius: 24px;
}

.switch-slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 3px;
  bottom: 3px;
  background-color: var(--text-secondary);
  transition: var(--transition-fast);
  border-radius: 50%;
}

.switch input:checked + .switch-slider {
  background-color: var(--accent-primary);
  border-color: var(--accent-primary);
}

.switch input:checked + .switch-slider:before {
  transform: translateX(20px);
  background-color: #fff;
}

.resize-inputs-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  transition: opacity var(--transition-fast);
}

.resize-inputs-row.disabled {
  opacity: 0.4;
  pointer-events: none;
}

.input-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

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

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-wrapper input {
  width: 100%;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  padding: 0.55rem 2rem 0.55rem 0.75rem;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.input-wrapper input:focus {
  border-color: var(--accent-primary);
}

.input-wrapper .input-unit {
  position: absolute;
  right: 0.65rem;
  color: var(--text-muted);
  font-size: 0.75rem;
  font-family: var(--font-mono);
  pointer-events: none;
}

/* Extra Settings (Keep Original checkbox) */
.extra-settings-row {
  grid-column: 1 / -1;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--text-primary);
}

.checkbox-label input[type="checkbox"] {
  width: 17px;
  height: 17px;
  accent-color: var(--accent-primary);
  cursor: pointer;
}

/* Batch Actions & Progress Bar */
.actions-bar {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
}

.actions-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.actions-left, .actions-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn svg {
  width: 16px;
  height: 16px;
}

.btn-primary {
  background: var(--accent-gradient);
  color: #fff;
  box-shadow: 0 4px 14px rgba(56, 189, 248, 0.3);
}

.btn-primary:hover:not(:disabled) {
  background: var(--accent-gradient-hover);
  box-shadow: 0 6px 20px rgba(56, 189, 248, 0.5);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--bg-surface-elevated);
  border-color: var(--border-medium);
  color: var(--text-primary);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--border-medium);
  border-color: var(--text-secondary);
}

.btn-danger {
  background: var(--color-danger-bg);
  border-color: rgba(239, 68, 68, 0.3);
  color: #f87171;
}

.btn-danger:hover:not(:disabled) {
  background: rgba(239, 68, 68, 0.25);
  border-color: var(--color-danger);
}

.btn-success {
  background: var(--color-success);
  color: #fff;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.3);
}

.btn-success:hover:not(:disabled) {
  background: #059669;
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.45);
  transform: translateY(-1px);
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* Overall Progress Indicator */
.overall-progress-wrapper {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.progress-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.progress-track {
  width: 100%;
  height: 8px;
  background: var(--bg-surface-elevated);
  border-radius: var(--radius-full);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
}

.progress-fill {
  height: 100%;
  width: 0%;
  background: var(--accent-gradient);
  border-radius: var(--radius-full);
  transition: width 0.2s ease-out;
}

.progress-fill.active {
  background-image: linear-gradient(
    45deg,
    rgba(255, 255, 255, 0.15) 25%,
    transparent 25%,
    transparent 50%,
    rgba(255, 255, 255, 0.15) 50%,
    rgba(255, 255, 255, 0.15) 75%,
    transparent 75%,
    transparent
  );
  background-size: 20px 20px;
  animation: progress-stripes 1s linear infinite;
}

@keyframes progress-stripes {
  0% { background-position: 0 0; }
  100% { background-position: 20px 0; }
}

/* Image Queue Section */
.queue-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.queue-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.queue-title {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 1.15rem;
  font-weight: 700;
}

.count-pill {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--accent-primary);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.15rem 0.55rem;
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
}

.queue-filters {
  display: flex;
  gap: 0.4rem;
}

.filter-btn {
  background: transparent;
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.78rem;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--bg-surface-elevated);
  color: var(--text-primary);
  border-color: var(--border-medium);
}

/* Empty Queue State */
.empty-queue-state {
  background: var(--bg-card);
  border: 1px dashed var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 4rem 2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.empty-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--bg-surface-elevated);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
}

.empty-queue-state h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.empty-queue-state p {
  color: var(--text-muted);
  font-size: 0.85rem;
  max-width: 400px;
}

/* Queue Items Container (Card List) */
.queue-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.queue-item-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.95rem 1.25rem;
  display: grid;
  grid-template-columns: 70px 1fr auto;
  align-items: center;
  gap: 1.25rem;
  transition: all var(--transition-fast);
  position: relative;
}

.queue-item-card:hover {
  border-color: var(--border-medium);
  background: var(--bg-card-hover);
}

.queue-item-card.status-converting {
  border-color: rgba(56, 189, 248, 0.4);
  box-shadow: 0 0 15px rgba(56, 189, 248, 0.1);
}

.queue-item-card.status-done {
  border-left: 4px solid var(--color-success);
}

.queue-item-card.status-skipped {
  border-left: 4px solid var(--color-warning);
}

.queue-item-card.status-error {
  border-left: 4px solid var(--color-danger);
}

/* Thumbnail */
.item-thumbnail-wrapper {
  width: 70px;
  height: 70px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  position: relative;
  border: 1px solid var(--border-subtle);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.item-thumbnail-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.thumbnail-format-tag {
  position: absolute;
  bottom: 2px;
  right: 2px;
  background: rgba(10, 13, 20, 0.85);
  color: #fff;
  font-size: 0.6rem;
  font-weight: 700;
  padding: 1px 4px;
  border-radius: 3px;
  font-family: var(--font-mono);
  text-transform: uppercase;
}

/* Item Details */
.item-info-col {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 0;
}

.item-title-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.item-filename {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 320px;
}

/* Status Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
  white-space: nowrap;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.badge-ready {
  background: rgba(148, 163, 184, 0.15);
  color: var(--text-secondary);
}
.badge-ready .badge-dot { background: var(--text-secondary); }

.badge-converting {
  background: var(--color-info-bg);
  color: var(--color-info);
}
.badge-converting .badge-dot {
  background: var(--color-info);
  animation: pulse-dot 1s infinite alternate;
}

@keyframes pulse-dot {
  0% { opacity: 0.4; transform: scale(0.8); }
  100% { opacity: 1; transform: scale(1.2); }
}

.badge-done {
  background: var(--color-success-bg);
  color: var(--color-success);
}
.badge-done .badge-dot { background: var(--color-success); }

.badge-skipped {
  background: var(--color-warning-bg);
  color: var(--color-warning);
}
.badge-skipped .badge-dot { background: var(--color-warning); }

.badge-error {
  background: var(--color-danger-bg);
  color: var(--color-danger);
}
.badge-error .badge-dot { background: var(--color-danger); }

/* Item Specs & Comparison Strip */
.item-specs-row {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.spec-chunk {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.spec-chunk strong {
  color: var(--text-secondary);
}

.savings-pill {
  font-weight: 700;
  font-family: var(--font-mono);
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
}

.savings-pill.positive {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.savings-pill.negative {
  background: var(--color-warning-bg);
  color: var(--color-warning);
}

.error-message-text {
  font-size: 0.75rem;
  color: var(--color-danger);
}

/* Item Actions Column */
.item-actions-col {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-icon:hover {
  background: var(--border-medium);
  color: var(--text-primary);
  border-color: var(--text-muted);
}

.btn-icon.btn-icon-danger:hover {
  background: var(--color-danger-bg);
  color: var(--color-danger);
  border-color: var(--color-danger);
}

.btn-icon.btn-icon-accent {
  background: rgba(56, 189, 248, 0.12);
  color: var(--accent-primary);
  border-color: rgba(56, 189, 248, 0.25);
}

.btn-icon.btn-icon-accent:hover {
  background: var(--accent-primary);
  color: #fff;
}

/* Modal: Before / After Comparison */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  max-width: 960px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: scale(0.96);
  transition: transform var(--transition-normal);
}

.modal-backdrop.open .modal-card {
  transform: scale(1);
}

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 1.15rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.modal-close-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.25rem;
  line-height: 1;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast);
}

.modal-close-btn:hover {
  color: var(--text-primary);
}

/* Split Image Slider Component */
.modal-body {
  padding: 1.5rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.comparison-viewer {
  position: relative;
  width: 100%;
  height: 480px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-medium);
  user-select: none;
  touch-action: none;
  cursor: ew-resize;
  background-color: #0f172a;
}

@media (max-width: 768px) {
  .comparison-viewer {
    height: 320px;
  }
}

.comparison-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
}

.comparison-overlay {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 50%;
  overflow: hidden;
  pointer-events: none;
  border-right: 2px solid var(--accent-primary);
}

.comparison-overlay .comparison-image {
  width: 100%;
  height: 100%;
}

.comparison-label {
  position: absolute;
  top: 1rem;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(4px);
  border: 1px solid var(--border-medium);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  pointer-events: none;
  z-index: 10;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.comparison-label-original {
  left: 1rem;
}

.comparison-label-webp {
  right: 1rem;
}

/* Slider Handle */
.comparison-slider-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent-primary);
  border: 3px solid #fff;
  box-shadow: 0 0 15px rgba(56, 189, 248, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.9rem;
  z-index: 20;
  cursor: ew-resize;
  pointer-events: none;
}

.comparison-stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem;
}

.comp-stat-box {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.comp-stat-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 600;
}

.comp-stat-value {
  font-size: 1rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-primary);
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 2000;
}

.toast {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-medium);
  color: var(--text-primary);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  animation: slideInToast 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideInToast {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Footer & Notes Section */
.app-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 2.5rem 1.5rem;
  background-color: var(--bg-surface);
  color: var(--text-muted);
  font-size: 0.82rem;
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.footer-col h4 {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.footer-col p, .footer-col ul {
  line-height: 1.6;
}

.footer-col ul {
  list-style-position: inside;
  padding-left: 0.25rem;
}

.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .queue-item-card {
    grid-template-columns: 60px 1fr;
    gap: 1rem;
  }
  .item-actions-col {
    grid-column: 1 / -1;
    justify-content: flex-end;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border-subtle);
  }
  .header-container {
    flex-direction: column;
    align-items: flex-start;
  }
}