/* V9: paint-to-keep rune mask and compact preview/reference layout. */
.runes-mask-controls-v9 {
  grid-column: 1 / -1;
  margin: 12px 0 0;
  padding: 10px 12px;
  border: 1px solid #d9c3cf;
  border-radius: 10px;
  background: #fff8fc;
}
.runes-mask-controls-v9 > legend {
  padding: 0 5px;
  color: #5f2344;
  font-weight: 850;
}
.runes-mask-enable-v9 {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 38px;
  padding: 5px 9px;
  border: 1px solid #e1cbd6;
  border-radius: 8px;
  background: #fff;
  color: #5c2141;
  font-weight: 800;
}
.runes-mask-toolbar-v9 {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  margin-top: 8px;
}
.runes-mask-toolbar-v9 .suite-button {
  min-height: 38px;
  padding: 6px 10px;
}
.runes-mask-toolbar-v9 [data-mask-mode].is-active {
  color: #fff;
  border-color: #f558ad;
  background: #f558ad;
}
.runes-mask-brush-v9 {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 38px;
  padding: 4px 8px;
  border: 1px solid #e1cbd6;
  border-radius: 8px;
  background: #fff;
  font-weight: 700;
}
.runes-mask-brush-v9 input { width: min(210px, 32vw); accent-color: #f558ad; }
.runes-mask-brush-v9 output { min-width: 3.3rem; color: #7c2854; text-align: right; }
.runes-mask-status-v9 {
  margin-top: 8px;
  padding: 7px 9px;
  border-left: 4px solid #b58a9f;
  border-radius: 6px;
  color: #604253;
  background: #fff;
  line-height: 1.4;
}
.runes-mask-status-v9[data-kind="success"] { border-left-color: #2c9a66; color: #145a3b; background: #effcf6; }
.runes-mask-status-v9[data-kind="warning"] { border-left-color: #c07a18; color: #6b4106; background: #fff9eb; }

.runes-layout {
  grid-template-columns: minmax(0, 1fr) !important;
}
.runes-preview-column-v9 { min-width: 0; }
.runes-preview-pair-v9 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  align-items: start;
}
.runes-image-card-v9 {
  min-width: 0;
  padding: 10px;
  border: 1px solid #ddc9d4;
  border-radius: 10px;
  background: #fffafd;
}
.runes-image-card-v9 > h2,
.runes-image-card-v9 h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
}
.runes-mask-stage-v9 {
  --mask-aspect-v9: 1 / 1;
  position: relative;
  display: inline-block;
  max-width: 100%;
  line-height: 0;
  border: 1px solid #b28a9e;
  border-radius: 9px;
  overflow: hidden;
  background:
    linear-gradient(45deg, #f0e9ed 25%, transparent 25%, transparent 75%, #f0e9ed 75%),
    linear-gradient(45deg, #f0e9ed 25%, #fff 25%, #fff 75%, #f0e9ed 75%);
  background-position: 0 0, 8px 8px;
  background-size: 16px 16px;
  touch-action: pan-y pinch-zoom;
}
.runes-mask-stage-v9[data-mask-enabled="true"] {
  cursor: crosshair;
  touch-action: none;
  outline: 3px solid rgba(245, 88, 173, .22);
}
.runes-mask-stage-v9 #runesPreview {
  display: block;
  width: auto;
  max-width: 100%;
  max-height: min(62vh, 680px);
  height: auto;
  margin: 0;
  border: 0;
  border-radius: 0;
  object-fit: contain;
}
.runes-mask-stage-v9 #runesPreview[hidden] { display: none; }
.runes-mask-canvas-v9 {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 3;
  opacity: .43;
  pointer-events: none;
}
.runes-mask-stage-v9[data-mask-enabled="true"] .runes-mask-canvas-v9 { pointer-events: auto; }
.runes-mask-stage-v9[data-mask-applied="true"] { box-shadow: 0 0 0 3px rgba(44, 154, 102, .22); }

.runes-processed-card-v9 .runes-processed-wrap-v6 { margin: 0; }
.runes-processed-card-v9 #runesCanvas {
  display: block;
  width: auto;
  max-width: 100%;
  max-height: min(62vh, 680px);
  height: auto;
  margin: 0 auto;
  object-fit: contain;
}
.runes-processed-card-v9 #runesCanvas[hidden] { display: none; }
.runes-mask-guidance-v9 { margin-top: 10px; }

.runes-reference-details-v9 { overflow: clip; }
.runes-reference-details-v9 > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 48px;
  padding: 10px 14px;
  color: #5f2344;
  background: linear-gradient(90deg, #fff, #fff5fa);
  cursor: pointer;
  font-weight: 850;
  list-style: none;
}
.runes-reference-details-v9 > summary::-webkit-details-marker { display: none; }
.runes-reference-details-v9 > summary::after {
  content: "展开";
  padding: 3px 8px;
  border: 1px solid #d6afc3;
  border-radius: 999px;
  background: #fff;
  font-size: .78rem;
}
.runes-reference-details-v9[open] > summary::after { content: "收起"; }
.runes-reference-details-v9[open] > summary { border-bottom: 1px solid #dfc9d5; }
.runes-reference-body-v9 { padding: 12px; text-align: center; }
.runes-reference-body-v9 .runes-reference {
  display: block;
  width: auto !important;
  max-width: min(100%, 860px) !important;
  max-height: 68vh;
  height: auto;
  margin: 0 auto;
  object-fit: contain;
  image-rendering: auto;
}
.runes-reference-body-v9 .suite-notice { margin: 10px auto 0; max-width: 860px; text-align: left; }

@media (max-width: 720px) {
  .runes-preview-pair-v9 { grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .runes-mask-controls-v9 { padding: 8px; }
  .runes-mask-toolbar-v9 { gap: 5px; }
  .runes-mask-toolbar-v9 .suite-button { min-height: 36px; padding: 5px 8px; font-size: .82rem; }
  .runes-mask-brush-v9 { flex: 1 1 100%; }
  .runes-mask-brush-v9 input { flex: 1 1 auto; width: auto; }
  .runes-mask-stage-v9 #runesPreview,
  .runes-processed-card-v9 #runesCanvas { max-height: 54vh; }
  .runes-reference-body-v9 .runes-reference { max-height: 55vh; }
}