/* Color & Contrast */
.color-row {
  display: grid;
  gap: var(--space-sm);
  margin-top: var(--space);
  padding-top: var(--space);
  border-top: 1px solid var(--border);
}

.color-row:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.color-row__main {
  display: flex;
  align-items: center;
  gap: var(--space);
  flex-wrap: wrap;
}

.color-swatch {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  cursor: pointer;
  padding: 0;
  background: var(--surface-2);
  transition: transform 0.15s, box-shadow 0.2s;
}

.color-swatch:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.color-native {
  position: absolute;
  width: 0;
  height: 0;
  opacity: 0;
  pointer-events: none;
}

.color-row__fields .field {
  display: grid;
  gap: 4px;
}

.color-row__fields .field span {
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.color-row__fields input {
  width: 120px;
  padding: 10px 12px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 14px;
  font-family: "SF Mono", Monaco, Consolas, monospace;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.color-row__fields input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(32, 56, 72, 0.1);
}

[data-theme="dark"] .color-row__fields input:focus {
  box-shadow: 0 0 0 3px rgba(211, 218, 222, 0.12);
}

.color-row__values {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.value-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 12px;
  color: var(--text-muted);
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}

.value-chip:hover {
  background: var(--surface-3);
  transform: translateY(-1px);
}

.value-chip span {
  font-weight: 700;
  color: var(--text-dim);
}

.value-chip code {
  font-family: "SF Mono", Monaco, Consolas, monospace;
  color: var(--text);
}

.contrast {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
  margin-top: var(--space);
}

.contrast__ratio {
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.contrast__number {
  font-size: 56px;
  font-weight: 700;
  line-height: 1;
  color: var(--primary);
  letter-spacing: -0.03em;
}

.contrast__unit {
  font-size: 18px;
  color: var(--text-muted);
  font-weight: 600;
}

.contrast__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.badge--pass {
  background: rgba(34, 197, 94, 0.15);
  color: #15803d;
}

.badge--fail {
  background: rgba(239, 68, 68, 0.12);
  color: #b91c1c;
}

[data-theme="dark"] .badge--pass {
  background: rgba(34, 197, 94, 0.2);
  color: #4ade80;
}

[data-theme="dark"] .badge--fail {
  background: rgba(239, 68, 68, 0.18);
  color: #f87171;
}

.contrast__preview {
  margin-top: var(--space);
  padding: var(--space-lg);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  transition: background 0.2s, color 0.2s;
}

.contrast__sample {
  margin: 0 0 var(--space-sm);
  font-size: 16px;
  line-height: 1.5;
}

.contrast__sample:last-child {
  margin-bottom: 0;
}

.contrast__sample--lg {
  font-size: 28px;
  font-weight: 700;
}

.contrast__sample--bold {
  font-size: 18px;
}

.btn.is-disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

@media (max-width: 560px) {
  .contrast__number {
    font-size: 44px;
  }

  .contrast__sample--lg {
    font-size: 22px;
  }
}