.watermark-tool {
  overflow-x: clip;
}

.watermark-tool .watermark-card {
  max-width: 72rem;
}

.watermark-tool .watermark-editor {
  margin-top: 1.25rem;
}

.watermark-tool .watermark-file-summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.watermark-tool .watermark-file-summary p {
  margin: 0;
  overflow-wrap: anywhere;
}

.watermark-tool .watermark-workspace {
  display: grid;
  grid-template-columns: minmax(16rem, 0.9fr) minmax(0, 1.1fr);
  gap: 1.5rem;
  align-items: start;
  margin-bottom: 1.25rem;
}

.watermark-tool .watermark-controls {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  min-width: 0;
  margin: 0;
  padding: 1.1rem;
  border: 1px solid var(--color-border);
  border-radius: 10px;
}

.watermark-tool .watermark-controls legend {
  padding-inline: 0.25rem;
  font-weight: 700;
}

.watermark-tool .watermark-mode-options,
.watermark-tool .watermark-field--text,
.watermark-tool .watermark-field--image {
  grid-column: 1 / -1;
}

.watermark-tool .watermark-mode-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.watermark-tool .watermark-mode-options label {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.watermark-tool .watermark-field {
  min-width: 0;
}

.watermark-tool .watermark-validation {
  margin: 0.4rem 0 0;
  color: #b91c1c;
  font-weight: 600;
}

.watermark-tool .watermark-field > label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.9rem;
  font-weight: 600;
}

.watermark-tool .watermark-field input:not([type="range"]):not([type="color"]),
.watermark-tool .watermark-field select {
  box-sizing: border-box;
  width: 100%;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-surface);
  color: var(--color-text);
  font: inherit;
}

.watermark-tool .watermark-field input[type="color"] {
  width: 100%;
  min-height: 2.75rem;
  padding: 0.2rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-surface);
}

.watermark-tool .watermark-range-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 4.75rem;
  gap: 0.65rem;
  align-items: center;
}

.watermark-tool .watermark-range-control input[type="range"] {
  width: 100%;
  accent-color: var(--color-primary);
}

.watermark-tool .watermark-range-control output {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.watermark-tool .watermark-preview-panel h3 {
  margin-top: 0;
}

.watermark-tool .watermark-preview {
  position: relative;
  max-width: 52rem;
  min-height: 16rem;
  margin-inline: auto;
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: #525659;
  box-shadow: var(--shadow-sm);
  line-height: 0;
}

.watermark-tool .watermark-preview canvas {
  display: block;
  width: 100%;
  height: auto;
  background: #ffffff;
}

.watermark-tool .watermark-layer {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 1;
  display: block;
  padding: 0.25rem 0.45rem;
  border: 1px dashed var(--color-primary);
  border-radius: 4px;
  background: rgb(255 255 255 / 78%);
  color: #111827;
  line-height: 0;
  transform: translate(-50%, -50%);
  cursor: grab;
  user-select: none;
  touch-action: none;
}

.watermark-tool .watermark-content {
  display: block;
  overflow: hidden;
  line-height: 1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.watermark-tool .watermark-content canvas {
  display: block;
}

.watermark-tool .watermark-layer:focus-visible,
.watermark-tool .watermark-field input:focus-visible,
.watermark-tool .watermark-field select:focus-visible,
.watermark-tool .watermark-mode-options input:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
}

.watermark-tool .watermark-layer.is-dragging {
  cursor: grabbing;
  border-style: solid;
  box-shadow: 0 3px 12px rgb(15 23 42 / 24%);
}

.watermark-tool #position-help {
  margin: 0.65rem 0 0;
  text-align: center;
}

.watermark-tool #apply-btn {
  margin-top: 0.25rem;
}

@media (max-width: 900px) {
  .watermark-tool .watermark-workspace {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 600px) {
  .watermark-tool .watermark-controls {
    grid-template-columns: minmax(0, 1fr);
    padding: 0.9rem;
  }

  .watermark-tool .watermark-field--text,
  .watermark-tool .watermark-field--image {
    grid-column: auto;
  }

  .watermark-tool .watermark-preview {
    min-height: 12rem;
  }
}