:root {
  color: var(--dsw-alias-label-primary, #f4f5f7);
  background: var(--dsw-alias-bg-base, #101014);
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 13px;
  line-height: 1.45;
}

* {
  box-sizing: border-box;
}

html,
body,
#root {
  margin: 0;
  height: 100%;
  overflow: hidden;
}

button,
input {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: 1px solid var(--dsw-alias-border-l1, rgba(255, 255, 255, 0.08));
  background: var(--dsw-specific-selector, rgba(255, 255, 255, 0.08));
  border-radius: 8px;
  padding: 6px 10px;
}

button:hover {
  background: var(--dsw-alias-interactive-bg-hover, rgba(94, 106, 210, 0.16));
}

button.primary {
  background: var(--dsw-alias-brand-primary, #5e6ad2);
  color: var(--dsw-alias-brand-text, #fff);
  border-color: transparent;
}

input {
  background: var(--dsw-specific-input-major, rgba(255, 255, 255, 0.08));
  border: 1px solid var(--dsw-alias-border-l1, rgba(255, 255, 255, 0.08));
  border-radius: 8px;
  padding: 6px 8px;
  outline: none;
}

.app-shell {
  display: grid;
  grid-template-rows: 48px 1fr;
  height: 100%;
}

.app-shell.embed {
  grid-template-rows: 1fr;
}

.embed-main {
  display: grid !important;
  grid-template-columns: 1fr !important;
  grid-template-rows: 1fr;
  min-height: 0;
  height: 100%;
}

.topbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  border-bottom: 1px solid var(--dsw-alias-border-l1, rgba(255, 255, 255, 0.08));
  background: var(--dsw-alias-bg-layer-1, #1b1e28);
}

.topbar .brand {
  font-weight: 650;
  letter-spacing: 0.02em;
  margin-right: 8px;
}

.topbar .spacer {
  flex: 1;
}

.main {
  display: grid;
  grid-template-columns: var(--left, 240px) 1fr;
  min-height: 0;
}

/* Aside is display:none when collapsed — only canvas remains as grid child,
   so switch to a single column or it sits in the 0-width track and vanishes. */
.main.left-collapsed {
  grid-template-columns: 1fr;
}

.panel {
  min-width: 0;
  min-height: 0;
  border-right: 1px solid var(--dsw-alias-border-l1, rgba(255, 255, 255, 0.08));
  background: var(--dsw-specific-sidebar-fill, rgba(16, 16, 20, 0.92));
  display: flex;
  flex-direction: column;
}

.panel-header {
  padding: 10px 12px;
  font-weight: 600;
  color: var(--dsw-alias-label-secondary, #a5adb8);
  border-bottom: 1px solid var(--dsw-alias-border-l1, rgba(255, 255, 255, 0.08));
}

.panel-body {
  flex: 1;
  overflow: auto;
  padding: 8px;
}

.canvas-host {
  position: relative;
  min-width: 0;
  min-height: 0;
  background: var(--dsw-alias-bg-base, #101014);
}

.canvas-host canvas {
  width: 100%;
  height: 100%;
  display: block;
  touch-action: none;
}

.canvas-list-item,
.outline-item {
  padding: 8px 10px;
  border-radius: 8px;
  margin-bottom: 4px;
  cursor: pointer;
  color: var(--dsw-alias-label-primary, #f4f5f7);
}

.canvas-list-item:hover,
.outline-item:hover {
  background: var(--dsw-specific-sidebar-nav-item-hover, rgba(255, 255, 255, 0.05));
}

.canvas-list-item.active,
.outline-item.active {
  background: var(--dsw-specific-sidebar-nav-item-active, rgba(255, 255, 255, 0.09));
}

.muted {
  color: var(--dsw-alias-label-tertiary, #7b838f);
}

.skin-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}

.skin-swatch {
  height: 28px;
  border-radius: 6px;
  border: 2px solid transparent;
  cursor: pointer;
}

.skin-swatch.active {
  border-color: var(--dsw-alias-brand-primary, #5e6ad2);
}

.proposal-box {
  padding: 8px 10px;
  border-top: 1px solid var(--dsw-alias-border-l1, rgba(255, 255, 255, 0.08));
  max-height: 180px;
  overflow: auto;
}

.proposal-item {
  padding: 8px;
  border-radius: 8px;
  margin-bottom: 6px;
  background: var(--dsw-specific-selector, rgba(255, 255, 255, 0.06));
}

.canvas-hint {
  position: absolute;
  left: 56px;
  bottom: 10px;
  font-size: 12px;
  pointer-events: none;
  opacity: 0.75;
  max-width: calc(100% - 240px);
  z-index: 1;
}

.canvas-controls {
  position: absolute;
  left: 12px;
  bottom: 12px;
  z-index: 4;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid var(--dsw-alias-border-l1, rgba(255, 255, 255, 0.12));
  background: color-mix(
    in srgb,
    var(--dsw-alias-bg-layer1, #1a1d27) 92%,
    transparent
  );
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.28);
}

.canvas-controls__btn {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  margin: 0;
  border: 0;
  border-bottom: 1px solid var(--dsw-alias-border-l1, rgba(255, 255, 255, 0.1));
  border-radius: 0;
  background: transparent;
  color: var(--dsw-alias-label-secondary, #a5adb8);
  cursor: pointer;
}

.canvas-controls__btn:last-child {
  border-bottom: 0;
}

.canvas-controls__btn:hover {
  background: var(--dsw-specific-sidebar-nav-item-hover, rgba(255, 255, 255, 0.06));
  color: var(--dsw-alias-label-primary, #f4f5f7);
}

.canvas-controls__btn.is-active {
  color: var(--dsw-alias-state-warning, #d4a017);
  background: rgba(212, 160, 23, 0.12);
}

.canvas-controls__btn svg {
  display: block;
}

.canvas-toolbar {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-radius: 10px;
  background: color-mix(
    in srgb,
    var(--dsw-alias-bg-layer1, #1a1d27) 92%,
    transparent
  );
  border: 1px solid var(--dsw-alias-border-l1, rgba(255, 255, 255, 0.1));
  backdrop-filter: blur(8px);
  z-index: 4;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.22);
  max-width: calc(100% - 24px);
}

.canvas-toolbar__group {
  display: flex;
  align-items: center;
  gap: 2px;
}

.canvas-toolbar__sep {
  width: 1px;
  height: 18px;
  background: var(--dsw-alias-border-l1, rgba(255, 255, 255, 0.12));
  margin: 0 2px;
}

.canvas-toolbar__zoom {
  font-size: 11px;
  color: var(--dsw-alias-label-tertiary, #7b838f);
  min-width: 36px;
  text-align: right;
  padding-left: 4px;
}

.canvas-tool-btn {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--dsw-alias-label-secondary, #a5adb8);
  font-size: 12px;
  line-height: 1;
  padding: 6px 9px;
  border-radius: 7px;
  cursor: pointer;
  white-space: nowrap;
}

.canvas-tool-btn:disabled {
  opacity: 0.35;
  cursor: default;
}

.canvas-tool-btn:hover {
  background: var(--dsw-specific-sidebar-nav-item-hover, rgba(255, 255, 255, 0.06));
  color: var(--dsw-alias-label-primary, #f4f5f7);
}

.canvas-tool-btn.is-active {
  background: var(--dsw-specific-sidebar-nav-item-active, rgba(255, 255, 255, 0.1));
  color: var(--dsw-alias-brand-primary, #5e6ad2);
}

.canvas-style-menu {
  position: relative;
}

.canvas-style-menu__trigger:disabled {
  opacity: 0.45;
}

.canvas-style-menu__panel {
  position: absolute;
  left: 0;
  top: calc(100% + 6px);
  z-index: 40;
  min-width: 112px;
  padding: 4px;
  border-radius: 8px;
  border: 1px solid var(--dsw-alias-border-l1, rgba(255, 255, 255, 0.12));
  background: var(--dsw-alias-bg-layer-1, #1b1e28);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.45);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.canvas-style-menu__item {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--dsw-alias-label-secondary, #a5adb8);
  font-size: 12px;
  text-align: left;
  padding: 7px 10px;
  border-radius: 6px;
  cursor: pointer;
}

.canvas-style-menu__item:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--dsw-alias-label-primary, #f4f5f7);
}

.canvas-style-menu__item.is-active {
  background: var(--dsw-specific-sidebar-nav-item-active, rgba(255, 255, 255, 0.1));
  color: var(--dsw-alias-brand-primary, #5e6ad2);
}

.canvas-host.is-locked .canvas-tool-btn.is-active {
  color: var(--dsw-alias-state-warning, #d4a017);
}

.canvas-minimap {
  position: absolute;
  right: 12px;
  bottom: 12px;
  width: 168px;
  height: 118px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--dsw-alias-border-l1, rgba(255, 255, 255, 0.14));
  background: color-mix(
    in srgb,
    var(--dsw-alias-bg-layer1, #1a1d27) 88%,
    transparent
  );
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.28);
  cursor: crosshair;
  z-index: 3;
}

.canvas-minimap canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.trash-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 8px;
  margin-bottom: 4px;
  background: var(--dsw-specific-selector, rgba(255, 255, 255, 0.06));
}

.trash-item button {
  padding: 4px 8px;
  font-size: 12px;
}

.node-handles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 4;
}

.node-handle {
  position: absolute;
  pointer-events: auto;
  width: 20px;
  height: 20px;
  border-radius: 999px;
  border: 1px solid var(--dsw-alias-brand-primary, #5e6ad2);
  background: var(--dsw-alias-bg-layer-1, #1b1e28);
  color: var(--dsw-alias-brand-primary, #5e6ad2);
  font-size: 14px;
  line-height: 1;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}

.node-handle:hover {
  background: var(--dsw-alias-brand-primary, #5e6ad2);
  color: var(--dsw-alias-brand-text, #fff);
}

.hover-card {
  position: absolute;
  z-index: 5;
  max-width: 280px;
  min-width: 180px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--dsw-alias-border-l1, rgba(255, 255, 255, 0.12));
  background: color-mix(
    in srgb,
    var(--dsw-alias-bg-layer-1, #1b1e28) 92%,
    transparent
  );
  backdrop-filter: blur(10px);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.05) inset,
    0 12px 36px rgba(0, 0, 0, 0.42);
  pointer-events: none;
  font-family: "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei",
    "Noto Sans SC", system-ui, sans-serif;
}

.hover-card__title {
  font-weight: 600;
  font-size: 13.5px;
  letter-spacing: 0.01em;
  line-height: 1.35;
  margin-bottom: 6px;
  color: var(--dsw-alias-label-primary, #f4f5f7);
}

.hover-card__note {
  font-size: 12px;
  line-height: 1.45;
  color: var(--dsw-alias-label-secondary, #a5adb8);
  margin-bottom: 8px;
}

.hover-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 6px;
}

.hover-card__tag {
  font-size: 11px;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--dsw-alias-label-secondary, #a5adb8);
}

.hover-card__meta {
  font-size: 11px;
  color: var(--dsw-alias-label-tertiary, #7b838f);
  line-height: 1.35;
}

.prop-tooltip {
  position: absolute;
  z-index: 8;
  max-width: min(360px, calc(100% - 20px));
  min-width: 140px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--dsw-alias-border-l1, rgba(255, 255, 255, 0.14));
  background: color-mix(
    in srgb,
    var(--dsw-alias-bg-layer-1, #1b1e28) 94%,
    transparent
  );
  backdrop-filter: blur(12px);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.06) inset,
    0 14px 40px rgba(0, 0, 0, 0.48);
  pointer-events: none;
  font-family: "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei",
    "Noto Sans SC", system-ui, sans-serif;
}

.prop-tooltip--pinned {
  pointer-events: auto;
  z-index: 12;
  border-color: color-mix(
    in srgb,
    var(--dsw-alias-brand-primary, #5e6ad2) 55%,
    rgba(255, 255, 255, 0.2)
  );
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.06) inset,
    0 0 0 1px color-mix(in srgb, var(--dsw-alias-brand-primary, #5e6ad2) 35%, transparent),
    0 16px 44px rgba(0, 0, 0, 0.52);
}

.prop-tooltip__label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--dsw-alias-label-secondary, #a5adb8);
  margin-bottom: 4px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.prop-tooltip__pin {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--dsw-alias-brand-primary, #5e6ad2);
  white-space: nowrap;
  opacity: 0.92;
}

.prop-tooltip__value {
  font-size: 12.5px;
  font-weight: 500;
  line-height: 1.45;
  color: var(--dsw-alias-label-primary, #f4f5f7);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: min(40vh, 280px);
  overflow: auto;
}

.edit-overlay {
  position: absolute;
  z-index: 6;
  min-width: 140px;
  padding: 6px 10px;
  border-radius: 10px;
  border: 1px solid var(--dsw-alias-brand-primary, #5e6ad2);
  background: var(--dsw-alias-bg-layer-1, #1b1e28);
  color: var(--dsw-alias-label-primary, #f4f5f7);
  font: 600 13px "Segoe UI", "PingFang SC", "Microsoft YaHei", system-ui,
    sans-serif;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  outline: none;
}

.inspector {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 4px 0 12px;
}

.inspector__title {
  font-weight: 600;
  font-size: 13px;
}

.inspector__field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  color: var(--dsw-alias-label-secondary, #a5adb8);
}

.inspector__field input,
.inspector__field textarea,
.inspector__field select {
  width: 100%;
  color: var(--dsw-alias-label-primary, #f4f5f7);
}

.inspector__field textarea {
  resize: vertical;
  min-height: 56px;
}

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