mind-map/apps/web/src/node-props/node-shell.css

/* Node property system — card / inspector shell */
.ns-editor {
  --ns-bg: var(--dsw-alias-bg-layer-1, #1b1e28);
  --ns-border: var(--dsw-alias-border-l1, rgba(255, 255, 255, 0.1));
  --ns-label: var(--dsw-alias-label-secondary, #a5adb8);
  --ns-text: var(--dsw-alias-label-primary, #f4f5f7);
  --ns-brand: var(--dsw-alias-brand-primary, #5e6ad2);
  --ns-input: rgba(255, 255, 255, 0.04);
  --ns-font: "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei",
    "Noto Sans SC", system-ui, sans-serif;
  display: flex;
  flex-direction: column;
  gap: 0;
  background: var(--ns-bg);
  border: 1px solid var(--ns-border);
  border-radius: 14px;
  overflow: visible;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.04) inset,
    0 10px 32px rgba(0, 0, 0, 0.38);
  color: var(--ns-text);
  font-family: var(--ns-font);
  font-size: 12.5px;
  line-height: 1.45;
  min-width: 248px;
  max-width: 320px;
}

.ns-editor--panel {
  box-shadow: none;
  max-width: none;
  width: 100%;
  background: transparent;
  border: none;
  border-radius: 0;
}

.ns-editor__header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.28) 0%,
    rgba(0, 0, 0, 0.14) 100%
  );
  border-bottom: 1px solid var(--ns-border);
  border-radius: 14px 14px 0 0;
  cursor: grab;
  user-select: none;
  overflow: hidden;
}

.ns-editor__header:active {
  cursor: grabbing;
}

.ns-editor__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--ns-brand);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--ns-brand) 28%, transparent);
}

.ns-editor__title {
  flex: 1;
  min-width: 0;
  border: none;
  background: transparent;
  color: var(--ns-text);
  font-family: inherit;
  font-weight: 600;
  font-size: 13.5px;
  letter-spacing: 0.01em;
  padding: 2px 0;
  outline: none;
}

.ns-editor__title:focus {
  box-shadow: inset 0 -1.5px 0 var(--ns-brand);
}

.ns-editor__body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px 10px 10px;
}

.ns-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  align-items: start;
  padding: 8px 6px;
  border-radius: 8px;
}

.ns-row:hover {
  background: rgba(255, 255, 255, 0.035);
}

.ns-row__label {
  color: var(--ns-label);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 1.2;
  user-select: none;
}

.ns-row__ctrl {
  min-width: 0;
  display: flex;
  gap: 6px;
  align-items: flex-start;
}

.ns-row__ctrl input,
.ns-row__ctrl textarea,
.ns-row__ctrl select {
  flex: 1;
  width: 100%;
  border: 1px solid transparent;
  background: var(--ns-input);
  color: var(--ns-text);
  font-family: inherit;
  font-size: 12.5px;
  border-radius: 8px;
  padding: 7px 10px;
  outline: none;
  resize: vertical;
  transition: border-color 0.12s ease, background 0.12s ease;
  color-scheme: dark;
}

.ns-row__ctrl select option {
  color: #f4f5f7;
  background: #1b1e28;
}

.ns-row__ctrl input:focus,
.ns-row__ctrl textarea:focus,
.ns-row__ctrl select:focus {
  border-color: color-mix(in srgb, var(--ns-brand) 70%, transparent);
  background: rgba(255, 255, 255, 0.055);
}

.ns-row__clear {
  border: none;
  background: transparent;
  color: var(--ns-label);
  padding: 6px 6px;
  font-size: 11px;
  line-height: 1;
  opacity: 0.65;
  border-radius: 6px;
  flex-shrink: 0;
}

.ns-row__clear:hover {
  opacity: 1;
  color: var(--ns-text);
  background: rgba(255, 255, 255, 0.06);
}

.ns-thumb {
  width: 100%;
  max-height: 140px;
  height: auto;
  object-fit: contain;
  object-position: center;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.22);
  display: block;
  margin-bottom: 6px;
}

.ns-row__ctrl--image {
  flex-direction: column;
  align-items: stretch;
  gap: 6px;
}

.ns-image-actions {
  display: flex;
  gap: 6px;
  align-items: center;
  width: 100%;
}

.ns-image-pick {
  flex-shrink: 0;
  border: 1px solid var(--ns-border);
  background: rgba(255, 255, 255, 0.06);
  color: var(--ns-text);
  border-radius: 8px;
  padding: 7px 10px;
  font-family: inherit;
  font-size: 12px;
  cursor: pointer;
}

.ns-image-pick:hover:not(:disabled) {
  border-color: var(--ns-brand);
}

.ns-image-pick:disabled {
  opacity: 0.6;
  cursor: wait;
}

.ns-image-url {
  flex: 1;
  min-width: 0;
}

.ns-image-hint {
  font-size: 10.5px;
  color: var(--ns-label);
  line-height: 1.3;
}

.ns-image-err {
  font-size: 11px;
  color: #f87171;
}

.ns-add {
  margin: 2px 10px 10px;
  position: relative;
  z-index: 6;
}

.ns-add__btn {
  width: 100%;
  border: 1px dashed color-mix(in srgb, var(--ns-border) 80%, transparent);
  background: transparent;
  color: var(--ns-label);
  border-radius: 10px;
  padding: 8px 10px;
  font-family: inherit;
  font-size: 11.5px;
  cursor: pointer;
  transition: border-color 0.12s ease, color 0.12s ease, background 0.12s ease;
}

.ns-add__btn:hover {
  border-color: var(--ns-brand);
  color: var(--ns-text);
  background: rgba(255, 255, 255, 0.03);
}

.ns-add__menu {
  position: absolute;
  left: 0;
  right: 0;
  /* Open downward so it isn't clipped by siblings / host */
  top: calc(100% + 6px);
  bottom: auto;
  background: var(--ns-bg);
  border: 1px solid var(--ns-border);
  border-radius: 10px;
  padding: 4px;
  z-index: 20;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.45);
  max-height: 220px;
  overflow: auto;
  pointer-events: auto;
}

.ns-add__item {
  display: block;
  width: 100%;
  text-align: left;
  border: none;
  background: transparent;
  color: var(--ns-text);
  font-family: inherit;
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 12px;
}

.ns-add__item:hover {
  background: rgba(255, 255, 255, 0.07);
}

.ns-overlay {
  position: absolute;
  z-index: 8;
  pointer-events: none;
  transform-origin: center center;
}

.ns-editor {
  pointer-events: none;
}

.ns-editor--panel {
  pointer-events: auto;
}

.ns-editor__title,
.ns-editor__body,
.ns-add {
  pointer-events: auto;
}