.canvas-page {
  min-height: 100vh;
  min-height: 100dvh;
  background: #0b0d12;
  color: #f5f7fb;
  overflow: hidden;
  --canvas-scrollbar-track: rgba(255,255,255,0.045);
  --canvas-scrollbar-thumb: rgba(148,163,184,0.34);
  --canvas-scrollbar-thumb-hover: rgba(56,189,248,0.58);
}

.canvas-page * {
  scrollbar-width: thin;
  scrollbar-color: var(--canvas-scrollbar-thumb) var(--canvas-scrollbar-track);
}

.canvas-page *::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

.canvas-page *::-webkit-scrollbar-track {
  background: var(--canvas-scrollbar-track);
  border-radius: 999px;
}

.canvas-page *::-webkit-scrollbar-thumb {
  min-height: 34px;
  border: 2px solid transparent;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(125,211,252,0.5), var(--canvas-scrollbar-thumb)) padding-box;
}

.canvas-page *::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, rgba(103,232,249,0.72), var(--canvas-scrollbar-thumb-hover)) padding-box;
}

.canvas-page *::-webkit-scrollbar-corner {
  background: transparent;
}

.canvas-shell {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  min-height: 100dvh;
  padding-top: 60px;
}

.canvas-topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 80;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px 0 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  background: rgba(9, 11, 16, 0.88);
  backdrop-filter: blur(18px);
}

.canvas-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  text-decoration: none;
  font-size: 18px;
  font-weight: 800;
}

.canvas-brand-icon {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #7c3aed, #0891b2);
}

.canvas-top-actions {
  align-self: stretch;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding-top: 6px;
}

.canvas-account-mount {
  display: flex;
  align-items: center;
}

.canvas-page .canvas-user-area {
  position: relative;
  top: 0;
  right: 0;
  z-index: 1400;
  align-items: center;
  gap: 8px;
}

.canvas-page .canvas-user-area .nav-purchase-btn {
  margin-top: 0;
}

.canvas-page .canvas-user-area .user-avatar-trigger {
  width: 38px;
  height: 38px;
  border-width: 1px;
}

.canvas-page .canvas-user-area .user-dropdown {
  top: calc(100% + 8px);
}

.canvas-top-btn,
.canvas-primary-btn,
.canvas-ghost-btn {
  min-height: 38px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.12);
  padding: 0 14px;
  color: #fff;
  background: rgba(255,255,255,0.06);
  cursor: pointer;
  font: inherit;
  text-decoration: none;
}

.canvas-primary-btn {
  border-color: rgba(34,197,94,0.48);
  background: #16a34a;
  font-weight: 800;
}

.canvas-top-btn:hover,
.canvas-ghost-btn:hover {
  background: rgba(255,255,255,0.1);
}

.canvas-save-state {
  min-width: 92px;
  color: rgba(255,255,255,0.52);
  font-size: 13px;
  text-align: right;
}

.canvas-projects-view {
  max-width: 1180px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.canvas-projects-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 24px;
}

.canvas-projects-title {
  margin: 0;
  font-size: 30px;
  font-weight: 850;
}

.canvas-projects-subtitle {
  margin-top: 8px;
  color: rgba(255,255,255,0.54);
  line-height: 1.6;
}

.canvas-project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(236px, 1fr));
  gap: 16px;
}

.canvas-project-card {
  position: relative;
  width: 100%;
  min-height: 236px;
  padding: 0;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  background: rgba(255,255,255,0.045);
  color: inherit;
  overflow: hidden;
  cursor: pointer;
  font: inherit;
  text-align: left;
  appearance: none;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.canvas-project-card:focus-visible {
  outline: 2px solid rgba(168,85,247,0.8);
  outline-offset: 2px;
}

.canvas-project-more {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 2;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 6px;
  background: rgba(10,10,12,0.72);
  color: rgba(255,255,255,0.72);
  cursor: pointer;
  opacity: 0.8;
  transition: opacity 0.15s ease, background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.canvas-project-card:hover .canvas-project-more,
.canvas-project-more:hover,
.canvas-project-more:focus-visible {
  opacity: 1;
}

.canvas-project-more:hover {
  background: rgba(255,255,255,0.14);
  color: #fff;
}

.canvas-project-more:focus-visible {
  outline: 2px solid rgba(168,85,247,0.8);
  outline-offset: 1px;
}

.canvas-project-more-dots {
  display: block;
  width: 16px;
  height: 4px;
  position: relative;
}

.canvas-project-more-dots::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 6px 0 0 currentColor, 12px 0 0 currentColor;
}

.canvas-project-menu {
  position: absolute;
  top: 44px;
  right: 10px;
  z-index: 3;
  min-width: 112px;
  padding: 4px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  background: rgba(24,24,27,0.97);
  box-shadow: 0 12px 30px rgba(0,0,0,0.45);
  display: none;
}

.canvas-project-menu.is-open {
  display: block;
}

.canvas-project-menu-item {
  display: block;
  width: 100%;
  padding: 7px 10px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: rgba(255,255,255,0.86);
  font: inherit;
  font-size: 13px;
  text-align: left;
  cursor: pointer;
}

.canvas-project-menu-item:hover {
  background: rgba(255,255,255,0.09);
  color: #fff;
}

.canvas-project-menu-item:focus-visible {
  outline: 2px solid rgba(168,85,247,0.8);
  outline-offset: -2px;
}

.canvas-project-menu-danger {
  color: #f87171;
}

.canvas-project-menu-danger:hover {
  background: rgba(248,113,113,0.12);
  color: #fca5a5;
}

.canvas-project-card:hover {
  transform: translateY(-2px);
  border-color: rgba(168,85,247,0.42);
  background: rgba(255,255,255,0.07);
}

.canvas-project-start {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 12px;
  min-height: 236px;
  color: #fff;
  background: linear-gradient(135deg, rgba(124,58,237,0.32), rgba(8,145,178,0.16));
  text-align: center;
}

.canvas-project-plus {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(255,255,255,0.12);
  font-size: 30px;
}

.canvas-project-node-preview {
  height: 160px;
  padding: 8px;
  background: #121618;
  box-sizing: border-box;
  overflow: hidden;
}

.canvas-project-mini-map {
  width: 100%;
  height: 100%;
  display: grid;
  grid-template-rows: 22px minmax(0, 1fr);
  border: 1px solid rgba(125,135,132,0.42);
  border-radius: 6px;
  background: #0b0e10;
  overflow: hidden;
}

.canvas-project-mini-map-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 8px;
  color: #a4acaa;
  font-size: 11px;
  font-weight: 800;
}

.canvas-project-mini-map-head span {
  color: #7d8784;
  font-variant-numeric: tabular-nums;
}

/* Keep the "N 节点" count clear of the ⋯ button in the card corner. */
.canvas-project-card .canvas-project-mini-map-head {
  padding-right: 36px;
}

.canvas-project-mini-map-body {
  position: relative;
  min-height: 0;
  border-top: 1px solid rgba(125,135,132,0.2);
  background:
    linear-gradient(rgba(125,135,132,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125,135,132,0.08) 1px, transparent 1px);
  background-size: 18px 18px;
}

.canvas-project-mini-node {
  position: absolute;
  min-width: 4px;
  min-height: 4px;
  border: 1px solid #9b6cff;
  border-radius: 2px;
  background: #654cff;
  box-sizing: border-box;
  opacity: 0.58;
}

.canvas-project-mini-node.is-task {
  opacity: 1;
}

.canvas-project-empty {
  height: 100%;
  display: grid;
  place-items: center;
  color: rgba(255,255,255,0.38);
  min-height: 0;
}

.canvas-project-body {
  padding: 14px;
}

.canvas-project-name {
  color: #fff;
  font-weight: 760;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Inline project rename (CanvasProjectMenu.startRename): a one-off input
   swaps into .canvas-project-name; Enter/blur commit, Esc restores. */
.canvas-project-rename-input {
  width: 100%;
  box-sizing: border-box;
  padding: 1px 4px;
  border: 1px solid rgba(168, 85, 247, 0.72);
  border-radius: 4px;
  background: rgba(8, 8, 10, 0.92);
  color: inherit;
  font: inherit;
  cursor: text;
  outline: none;
}

.canvas-project-rename-input:focus-visible {
  border-color: rgba(168, 85, 247, 0.95);
  box-shadow: 0 0 0 2px rgba(168, 85, 247, 0.22);
}

.canvas-project-meta {
  margin-top: 8px;
  display: flex;
  justify-content: space-between;
  gap: 8px;
  color: rgba(255,255,255,0.46);
  font-size: 13px;
}

.canvas-auth-hidden {
  display: none;
}

.canvas-auth-code-row {
  display: flex;
  gap: 8px;
}