/* PixSlim — Tool Page Styles (shared across compress, convert, resize pages) */

/* --- Sections --- */
.section {
  padding: 3rem 0;
}

.section--processing {
  padding-top: 1rem;
}

/* --- Controls Panel --- */
.controls-panel {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.control-group--inline {
  flex-direction: row;
  align-items: center;
}

.control-group--compact {
  gap: 0.375rem;
}

.control-label {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-secondary);
}

.control-label--collapsible {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 8px 0;
  cursor: pointer;
  user-select: none;
}

.control-label--collapsible:hover {
  color: var(--color-text);
}

.control-label__chevron {
  transition: transform var(--transition-fast);
}

.control-label--collapsible[aria-expanded="true"] .control-label__chevron {
  transform: rotate(180deg);
}

/* --- Quality Slider --- */
.slider-wrap {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
}

.slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: linear-gradient(to right, var(--color-success), var(--color-warning), var(--color-error));
  outline: none;
  transition: opacity var(--transition-fast);
}

.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--color-primary);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
  box-shadow: var(--shadow-md);
}

.slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--color-primary);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}

.slider:focus-visible::-webkit-slider-thumb {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.slider__value {
  min-width: 42px;
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
  text-align: right;
  font-family: var(--font-mono);
}

.slider-labels {
  display: flex;
  justify-content: space-between;
}

.slider-label {
  font-size: var(--fs-xs);
  color: var(--color-text-secondary);
}

/* --- Compression Preview Bar --- */
.compression-preview {
  margin-top: 14px;
  padding: 14px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.compression-preview__bars {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.compression-preview__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 32px;
  padding: 0 12px;
  border-radius: 6px;
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  min-width: 90px;
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.compression-preview__bar--original {
  width: 100%;
  background: #EEF2F7;
  color: var(--color-text-secondary);
}

.compression-preview__bar--compressed {
  background: linear-gradient(90deg, rgba(16, 185, 129, 0.18), rgba(16, 185, 129, 0.08));
  border-left: 3px solid var(--color-success);
  color: #047857;
}

.compression-preview__bar--compressed.preview--larger {
  background: linear-gradient(90deg, rgba(239, 68, 68, 0.12), rgba(239, 68, 68, 0.04));
  border-left-color: var(--color-error);
  color: var(--color-error);
}

.compression-preview__label {
  font-weight: var(--fw-semibold);
  white-space: nowrap;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.compression-preview__size {
  font-family: var(--font-mono);
  font-weight: var(--fw-bold);
  white-space: nowrap;
  font-size: var(--fs-xs);
}

.compression-preview__footer {
  display: flex;
  justify-content: flex-end;
  margin-top: 8px;
}

.compression-preview__savings {
  font-size: var(--fs-small);
  font-weight: var(--fw-bold);
  font-family: var(--font-mono);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.12);
  color: var(--color-success);
}

.compression-preview__savings.preview-savings--red {
  background: rgba(239, 68, 68, 0.1);
  color: var(--color-error);
}

/* --- Format Selector --- */
.format-selector {
  display: flex;
  gap: 4px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 3px;
}

.format-btn {
  flex: 1;
  padding: 8px 12px;
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  text-align: center;
}

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

.format-btn--active {
  background: #fff;
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
}

.format-btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: -2px;
}

.format-selector--sm .format-btn {
  padding: 6px 8px;
  font-size: var(--fs-xs);
}

/* --- Resize Panel --- */
.resize-panel {
  padding-top: 0.5rem;
}

.resize-tabs {
  display: flex;
  gap: 2px;
  margin-bottom: 1rem;
}

.resize-tab {
  flex: 1;
  padding: 6px 8px;
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  border-bottom: 2px solid transparent;
  transition: all var(--transition-fast);
}

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

.resize-tab--active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.percentage-options {
  display: flex;
  gap: 8px;
}

.percentage-btn {
  flex: 1;
  padding: 8px;
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.percentage-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.percentage-btn--active {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.dimensions-inputs {
  display: flex;
  align-items: flex-end;
  gap: 8px;
}

.dimension-field {
  flex: 1;
}

.dimension-label {
  display: block;
  font-size: var(--fs-xs);
  color: var(--color-text-secondary);
  margin-bottom: 4px;
}

.dimension-input {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--fs-small);
  font-family: var(--font-mono);
  transition: border-color var(--transition-fast);
}

.dimension-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.aspect-lock {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.aspect-lock:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.aspect-lock--locked {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.output-dimensions {
  margin-top: 8px;
  font-size: var(--fs-small);
  font-family: var(--font-mono);
  color: var(--color-text-secondary);
}

.preset-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.preset-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  text-align: center;
}

.preset-card:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.preset-card--active {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.preset-card__name {
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-text);
}

.preset-card__size {
  font-size: var(--fs-xs);
  color: var(--color-text-secondary);
  font-family: var(--font-mono);
}

/* --- Crop Canvas --- */
.crop-canvas {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 10;
  cursor: crosshair;
  touch-action: none;
}

/* --- Crop & Rotate Controls --- */
.crop-rotate-panel {
  padding-top: 0.5rem;
}

.rotate-controls {
  display: flex;
  gap: 6px;
  margin-bottom: 8px;
}

.rotate-controls .btn {
  flex: 1;
  justify-content: center;
}

.crop-presets {
  display: flex;
  gap: 4px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 3px;
  margin-bottom: 10px;
}

.crop-preset-btn {
  flex: 1;
  padding: 6px 8px;
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  text-align: center;
}

.crop-preset-btn:hover {
  color: var(--color-text);
}

.crop-preset-btn--active {
  background: var(--color-bg);
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
}

.crop-actions {
  display: flex;
  gap: 6px;
}

/* --- Toggle / Checkbox --- */
.toggle-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
}

.toggle-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--color-primary);
}

/* --- Processing Indicator --- */
.single-processing {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  margin-bottom: 4px;
}

.single-processing__spinner {
  width: 18px;
  height: 18px;
  border: 2.5px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

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

.single-processing__text {
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-primary);
}

/* --- Action Buttons --- */
.action-buttons {
  display: flex;
  gap: 8px;
  padding-top: 0.5rem;
  flex-wrap: wrap;
}

/* --- Single Image View --- */
.single-view__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .single-view__layout {
    grid-template-columns: 3fr 2fr;
  }
}

.single-view__preview {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.single-view__image-wrap {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  max-height: 500px;
}

.single-view__img {
  max-width: 100%;
  max-height: 500px;
  object-fit: contain;
}

.single-view__info-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: var(--fs-small);
}

.info-bar__filename {
  color: var(--color-text);
  font-weight: var(--fw-medium);
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.info-bar__arrow {
  color: var(--color-text-secondary);
}

.info-bar__size {
  font-family: var(--font-mono);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
}

.info-bar__size--compressed {
  color: var(--color-success);
}

.info-bar__savings {
  display: inline-block;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  font-family: var(--font-mono);
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-success);
}

.single-view__controls {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

/* --- Batch View --- */
.batch-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.batch-header__info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.batch-header__count {
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  color: var(--color-text);
}

.batch-header__savings {
  font-size: var(--fs-small);
  font-family: var(--font-mono);
  color: var(--color-text-secondary);
}

.batch-header__actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.batch-settings {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
}

.batch-settings__row {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.batch-settings__row .control-group {
  flex: 1;
  min-width: 200px;
}

/* --- Batch Progress --- */
.batch-progress {
  margin-bottom: 1rem;
}

.batch-progress__bar {
  height: 4px;
  background: var(--color-border);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 4px;
}

.batch-progress__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), #38BDF8);
  border-radius: 2px;
  transition: width var(--transition-base);
}

.batch-progress__text {
  font-size: var(--fs-xs);
  color: var(--color-text-secondary);
}

/* --- Batch Grid --- */
.batch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}

/* --- Image Card --- */
.image-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
  animation: cardAppear 0.25s ease both;
}

@keyframes cardAppear {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.image-card__thumb-wrap {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--color-surface);
  overflow: hidden;
}

.image-card__thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-card__progress-overlay {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
}

.image-card__progress-ring svg {
  width: 48px;
  height: 48px;
  transform: rotate(-90deg);
}

.progress-ring__fill {
  transition: stroke-dasharray var(--transition-base);
}

.image-card__info {
  padding: 10px 12px;
}

.image-card__name {
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-bottom: 2px;
}

.image-card__sizes {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-xs);
  font-family: var(--font-mono);
  color: var(--color-text-secondary);
}

.image-card__compressed-size {
  color: var(--color-success);
}

.image-card__arrow {
  color: var(--color-border-hover);
}

.image-card__savings-badge {
  display: inline-block;
  margin-top: 4px;
  padding: 1px 8px;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  font-family: var(--font-mono);
}

.image-card__savings-badge--green {
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-success);
}

.image-card__savings-badge--yellow {
  background: rgba(245, 158, 11, 0.1);
  color: var(--color-warning);
}

.image-card__savings-badge--gray {
  background: var(--color-surface);
  color: var(--color-text-secondary);
}

.image-card__savings-badge--red {
  background: rgba(239, 68, 68, 0.08);
  color: var(--color-error);
}

.image-card__actions {
  display: flex;
  gap: 2px;
  padding: 0 8px 8px;
}

.image-card__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
}

.image-card__btn:hover:not(:disabled) {
  background: var(--color-surface);
  color: var(--color-text);
}

.image-card__btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.image-card__btn--remove:hover {
  color: var(--color-error);
  background: rgba(239, 68, 68, 0.08);
}

/* --- Add More --- */
.add-more-wrap {
  text-align: center;
  padding: 1.5rem 0;
}

/* --- Privacy Indicator --- */
.privacy-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 1rem 0;
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
}

.privacy-indicator svg {
  color: var(--color-success);
  flex-shrink: 0;
}

/* --- Dark Mode Overrides (Tool-specific) --- */
[data-theme="dark"] .image-card,
[data-theme="dark"] .format-btn--active {
  background: var(--color-surface);
}

[data-theme="dark"] .single-view__controls {
  background: var(--color-surface);
  border-color: var(--color-border);
}

[data-theme="dark"] .single-view__image-wrap {
  background: #151F32;
  border-color: var(--color-border);
}

[data-theme="dark"] .format-selector {
  background: var(--color-bg);
  border-color: var(--color-border);
}

[data-theme="dark"] .format-btn--active {
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

[data-theme="dark"] .slider {
  background: linear-gradient(to right, #059669, #D97706, #DC2626);
}

[data-theme="dark"] .dimension-input {
  background: var(--color-bg);
  border-color: var(--color-border);
  color: var(--color-text);
}

[data-theme="dark"] .preset-card {
  border-color: var(--color-border);
}

[data-theme="dark"] .compression-preview {
  background: var(--color-bg);
  border-color: var(--color-border);
}

[data-theme="dark"] .compression-preview__bar--original {
  background: #1E293B;
}

[data-theme="dark"] .batch-settings {
  background: var(--color-surface);
  border-color: var(--color-border);
}

[data-theme="dark"] .crop-preset-btn--active {
  background: var(--color-surface);
}

/* --- Responsive Rules (Tool-specific) --- */
@media (max-width: 767px) {
  .batch-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .batch-header__actions {
    width: 100%;
  }

  .batch-header__actions .btn {
    flex: 1;
    justify-content: center;
  }

  .batch-settings__row {
    flex-direction: column;
    gap: 1rem;
  }

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

@media (min-width: 768px) and (max-width: 1023px) {
  .batch-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* --- Download Button Pulse Animation --- */
@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(14, 165, 233, 0.4); }
  50% { box-shadow: 0 0 0 6px rgba(14, 165, 233, 0); }
}

/* --- Idle Float Animation (Dropzone Icon) --- */
@keyframes idleFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

.dropzone__icon {
  animation: idleFloat 3s ease-in-out infinite;
}

.dropzone:hover .dropzone__icon,
.dropzone:focus-visible .dropzone__icon {
  animation: idleFloat 1.5s ease-in-out infinite;
}

/* --- Image Card Hover Effects --- */
.image-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}