/* SVG Optimizer — tool-specific styles */

.svgo-input-panel {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Drop zone */
.svgo-drop-zone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 2rem 1.5rem;
  border: 2px dashed var(--border-color, #d1d5db);
  border-radius: 0.5rem 0.5rem 0 0;
  background: var(--surface-alt, #f9fafb);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.svgo-drop-zone:hover,
.svgo-drop-zone.svgo-drag-over {
  border-color: var(--color-primary, #2563eb);
  background: var(--surface-highlight, #eff6ff);
}

.svgo-drop-icon {
  font-size: 2rem;
  line-height: 1;
}

.svgo-drop-text {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-muted, #6b7280);
}

.svgo-browse-btn {
  margin-top: 0.25rem;
}

/* Divider */
.svgo-divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0;
  color: var(--text-muted, #6b7280);
  font-size: 0.85rem;
}

.svgo-divider::before,
.svgo-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-color, #d1d5db);
}

/* Textarea */
.svgo-textarea {
  width: 100%;
  min-height: 300px;
  padding: 0.75rem 1rem;
  font-family: 'Fira Mono', 'Cascadia Code', 'Consolas', monospace;
  font-size: 0.85rem;
  line-height: 1.5;
  background: var(--surface, #fff);
  color: var(--text-primary, #111827);
  border: 1px solid var(--border-color, #d1d5db);
  border-top: none;
  border-radius: 0 0 0.5rem 0.5rem;
  resize: vertical;
  box-sizing: border-box;
}

.svgo-output-textarea {
  min-height: 200px;
  border: 1px solid var(--border-color, #d1d5db);
  border-radius: 0.5rem;
  background: var(--surface-alt, #f9fafb);
}

.svgo-textarea:focus {
  outline: 2px solid var(--color-primary, #2563eb);
  outline-offset: -2px;
}

/* Input meta */
.svgo-input-meta {
  font-size: 0.8rem;
  color: var(--text-muted, #6b7280);
  padding: 0.25rem 0;
}

/* Error */
.svgo-error {
  color: var(--color-error, #dc2626);
  font-size: 0.9rem;
  margin: 0.5rem 0 0;
}

/* Preset row */
.svgo-preset-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.svgo-preset-label {
  font-weight: 600;
  font-size: 0.9rem;
}

.svgo-preset-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.svgo-radio-label {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.9rem;
  cursor: pointer;
}

/* Options grid */
.svgo-options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.5rem 1rem;
  margin-bottom: 1rem;
}

.svgo-option {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
  cursor: pointer;
}

/* Precision row */
.svgo-precision-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
}

.svgo-number-input {
  width: 4rem;
  padding: 0.25rem 0.4rem;
  border: 1px solid var(--border-color, #d1d5db);
  border-radius: 0.25rem;
  font-size: 0.9rem;
  background: var(--surface, #fff);
  color: var(--text-primary, #111827);
}

/* Stats bar */
.svgo-stats-bar {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 1rem 1.25rem;
  background: var(--surface-alt, #f9fafb);
  border: 1px solid var(--border-color, #d1d5db);
  border-radius: 0.5rem;
  margin-bottom: 1rem;
}

.svgo-stat {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  flex: 1;
  min-width: 100px;
}

.svgo-stat-label {
  font-size: 0.75rem;
  color: var(--text-muted, #6b7280);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.svgo-stat-value {
  font-size: 1.1rem;
  font-weight: 700;
}

.svgo-savings {
  color: var(--color-success, #16a34a);
}

/* Preview row */
.svgo-preview-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1rem 0;
}

@media (max-width: 600px) {
  .svgo-preview-row {
    grid-template-columns: 1fr;
  }
}

.svgo-preview-pane {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.svgo-preview-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted, #6b7280);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.svgo-preview-frame {
  width: 100%;
  height: 200px;
  border: 1px solid var(--border-color, #d1d5db);
  border-radius: 0.375rem;
  background: #fff;
  background-image: linear-gradient(45deg, #e5e7eb 25%, transparent 25%),
    linear-gradient(-45deg, #e5e7eb 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #e5e7eb 75%),
    linear-gradient(-45deg, transparent 75%, #e5e7eb 75%);
  background-size: 16px 16px;
  background-position: 0 0, 0 8px, 8px -8px, -8px 0;
}