/* src/tools/color-converter/tool.css */
.color-tool-root {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  font-family: inherit;
}

.color-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .color-hero-grid {
    grid-template-columns: 240px 1fr;
  }
}

.swatch-display-box {
  border-radius: 0.75rem;
  overflow: hidden;
  border: 1px solid #2a2d3a;
  background-image: linear-gradient(45deg, #1f2330 25%, transparent 25%),
    linear-gradient(-45deg, #1f2330 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #1f2330 75%),
    linear-gradient(-45deg, transparent 75%, #1f2330 75%);
  background-size: 16px 16px;
  background-position: 0 0, 0 8px, 8px -8px, -8px 0px;
  background-color: #0f1117;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.swatch-color-layer {
  width: 100%;
  height: 100%;
  transition: background-color 0.1s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.color-controls-card {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  background: #13161f;
  border: 1px solid #2a2d3a;
  border-radius: 0.75rem;
  padding: 1rem;
}

.color-input-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.native-color-picker {
  -webkit-appearance: none;
  border: none;
  width: 3rem;
  height: 2.5rem;
  border-radius: 0.5rem;
  cursor: pointer;
  background: transparent;
}

.native-color-picker::-webkit-color-swatch-wrapper {
  padding: 0;
}

.native-color-picker::-webkit-color-swatch {
  border: 1px solid #2a2d3a;
  border-radius: 0.5rem;
}

.alpha-slider-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.alpha-range {
  flex: 1;
  accent-color: #4f8ef7;
  cursor: pointer;
}

.formats-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

@media (min-width: 640px) {
  .formats-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.format-card {
  background: #13161f;
  border: 1px solid #2a2d3a;
  border-radius: 0.5rem;
  padding: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  transition: border-color 0.15s ease;
}

.format-card:hover {
  border-color: #3f4459;
}

.format-val {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8125rem;
  color: #f0f2f8;
  word-break: break-all;
}

.format-copy-btn {
  font-size: 0.75rem;
  padding: 0.25rem 0.625rem;
  background: #1a1d27;
  border: 1px solid #2a2d3a;
  border-radius: 0.375rem;
  color: #9ca3af;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
}

.format-copy-btn:hover {
  color: #f0f2f8;
  border-color: #4f8ef7;
}

.contrast-section {
  background: #13161f;
  border: 1px solid #2a2d3a;
  border-radius: 0.75rem;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contrast-cards-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 640px) {
  .contrast-cards-row {
    grid-template-columns: 1fr 1fr;
  }
}

.contrast-box {
  padding: 1rem;
  border-radius: 0.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.125rem 0.375rem;
  border-radius: 0.25rem;
}

.badge-tag.pass {
  background: rgba(34, 197, 94, 0.2);
  color: #4ade80;
}

.badge-tag.fail {
  background: rgba(239, 68, 68, 0.2);
  color: #f87171;
}

.swatch-pills-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.color-chip {
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 0.375rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: transform 0.1s ease;
}

.color-chip:hover {
  transform: scale(1.15);
}