.palette-tool {
  display: grid;
  gap: 20px;
}

.palette-panel {
  display: grid;
  gap: 14px;
  padding: 16px;
  background: rgb(255 255 255 / 76%);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.palette-panel h2 {
  margin: 0;
  font-size: 1.1rem;
}

.file-drop {
  display: grid;
  gap: 8px;
  place-items: center;
  padding: 28px 16px;
  color: var(--muted);
  background: var(--surface);
  border: 2px dashed var(--border);
  border-radius: 8px;
  font-weight: 700;
  text-align: center;
  cursor: pointer;
}

.file-drop input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.source-preview-row {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 14px;
}

.source-preview-row img {
  width: 96px;
  height: 96px;
  object-fit: cover;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.field {
  display: grid;
  gap: 6px;
}

.field span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 850;
  text-transform: uppercase;
}

.field input {
  width: 90px;
  padding: 10px 12px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.palette-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 14px;
}

.swatch {
  display: grid;
  gap: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  cursor: pointer;
  text-align: left;
  padding: 0;
  font: inherit;
}

.swatch-color {
  height: 72px;
}

.swatch-info {
  display: grid;
  gap: 2px;
  padding: 10px;
}

.swatch-info .hex {
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-weight: 800;
}

.swatch-info .rgb {
  color: var(--muted);
  font-size: 0.78rem;
}

@media (max-width: 860px) {
  .source-preview-row {
    align-items: stretch;
    flex-direction: column;
  }

  .source-preview-row .primary-button {
    width: 100%;
  }
}