:root {
  --color-paper: #f4f1e8;
  --color-paper-deep: #ece7d9;
  --color-ink: #1c1b18;
  --color-ink-soft: #6b665b;
  --color-line: #d9d3c3;
  --color-accent: #d8442a;
  --color-accent-deep: #b0331d;
  --color-mark: #e0a92e;
  --font-display: Inter, Noto Sans TC, sans-serif;
  --font-body: Inter, Noto Sans TC, sans-serif;
  --font-mono: Inter, Noto Sans TC, sans-serif;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

.tool-intro {
  max-width: 64ch;
  margin-block: 24px 40px;
  color: #6b665b;
}
.tool-intro strong {
  color: #1c1b18;
}

.dropzone {
  cursor: pointer;
}

.editor-layout {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 40px;
  align-items: start;
}

.controls {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 24px;
  background: #ece7d9;
  border: 1px solid #d9d3c3;
  border-radius: 2px;
}

.control-block {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.control-label {
  font-family: "Inter", "Noto Sans TC", sans-serif;
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #6b665b;
}

.chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  font-family: "Inter", "Noto Sans TC", sans-serif;
  font-size: 1rem;
  letter-spacing: 0.04em;
  padding: 4px 16px;
  border: 1px solid #d9d3c3;
  border-radius: 2px;
  color: #6b665b;
  background: #f4f1e8;
  cursor: pointer;
  transition: color 0.4s cubic-bezier(0.22, 0.61, 0.36, 1), border-color 0.4s cubic-bezier(0.22, 0.61, 0.36, 1), background-color 0.4s cubic-bezier(0.22, 0.61, 0.36, 1);
}
.chip:hover {
  color: #1c1b18;
  border-color: #1c1b18;
}
.chip.is-active {
  color: #f4f1e8;
  background: #d8442a;
  border-color: #d8442a;
}

.social-select {
  width: 100%;
  font-family: "Inter", "Noto Sans TC", sans-serif;
  font-size: 1rem;
  padding: 8px 16px;
  color: #1c1b18;
  background: #f4f1e8;
  border: 1px solid #d9d3c3;
  border-radius: 2px;
  cursor: pointer;
}

.width-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.width-input {
  width: 96px;
  font-family: "Inter", "Noto Sans TC", sans-serif;
  font-size: 1rem;
  padding: 4px 8px;
  color: #1c1b18;
  background: #f4f1e8;
  border: 1px solid #d9d3c3;
  border-radius: 2px;
}

.width-unit {
  font-family: "Inter", "Noto Sans TC", sans-serif;
  font-size: 1rem;
  color: #6b665b;
}

.readout {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 16px;
  border-top: 1px solid #d9d3c3;
}

.readout-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
}
.readout-row dt {
  font-family: "Inter", "Noto Sans TC", sans-serif;
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #6b665b;
}
.readout-row dd {
  font-family: "Inter", "Noto Sans TC", sans-serif;
  font-size: 1rem;
  font-variant-numeric: tabular-nums;
  color: #1c1b18;
}

.control-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.stage-wrap {
  display: flex;
  justify-content: center;
}

.crop-stage {
  position: relative;
  display: inline-block;
  line-height: 0;
  max-width: 100%;
  background-color: #ece7d9;
  background-image: linear-gradient(45deg, #d9d3c3 25%, transparent 25%), linear-gradient(-45deg, #d9d3c3 25%, transparent 25%), linear-gradient(45deg, transparent 75%, #d9d3c3 75%), linear-gradient(-45deg, transparent 75%, #d9d3c3 75%);
  background-size: 16px 16px;
  background-position: 0 0, 0 8px, 8px -8px, -8px 0;
  border: 1.5px solid #1c1b18;
  border-radius: 2px;
  overflow: hidden;
  user-select: none;
  touch-action: none;
}

.crop-image {
  display: block;
  pointer-events: none;
}

.crop-frame {
  position: absolute;
  box-sizing: border-box;
  border: 1px solid #f4f1e8;
  box-shadow: 0 0 0 9999px rgba(28, 27, 24, 0.55);
  cursor: move;
  background-image: linear-gradient(to right, rgba(244, 241, 232, 0.5) 1px, transparent 1px), linear-gradient(to bottom, rgba(244, 241, 232, 0.5) 1px, transparent 1px);
  background-size: 33.333% 33.333%;
  background-position: -1px -1px;
}

.crop-handle {
  position: absolute;
  width: 12px;
  height: 12px;
  background: #d8442a;
  border: 1.5px solid #f4f1e8;
  border-radius: 2px;
  z-index: 1;
}
.crop-handle[data-dir=nw] {
  top: -6px;
  left: -6px;
  cursor: nwse-resize;
}
.crop-handle[data-dir=ne] {
  top: -6px;
  right: -6px;
  cursor: nesw-resize;
}
.crop-handle[data-dir=se] {
  bottom: -6px;
  right: -6px;
  cursor: nwse-resize;
}
.crop-handle[data-dir=sw] {
  bottom: -6px;
  left: -6px;
  cursor: nesw-resize;
}
.crop-handle[data-dir=n] {
  top: -6px;
  left: 50%;
  margin-left: -6px;
  cursor: ns-resize;
}
.crop-handle[data-dir=s] {
  bottom: -6px;
  left: 50%;
  margin-left: -6px;
  cursor: ns-resize;
}
.crop-handle[data-dir=w] {
  left: -6px;
  top: 50%;
  margin-top: -6px;
  cursor: ew-resize;
}
.crop-handle[data-dir=e] {
  right: -6px;
  top: 50%;
  margin-top: -6px;
  cursor: ew-resize;
}

.crop-stage.is-locked .crop-handle[data-dir=n],
.crop-stage.is-locked .crop-handle[data-dir=s],
.crop-stage.is-locked .crop-handle[data-dir=w],
.crop-stage.is-locked .crop-handle[data-dir=e] {
  display: none;
}

@media (max-width: 720px) {
  .editor-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
  }
}