/* Cleave SaaS Builder — CapCut / Canva / Figma inspired shell */

.builder-root-host,
.builder-root-host .cleave-builder {
  height: calc(100vh - 52px);
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.workspace-root:has(.cleave-builder) {
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.workspace-root:has(.cleave-builder) .app-topbar {
  flex-shrink: 0;
}

.workspace-root:has(.cleave-builder) #cw-pane {
  flex: 1;
  min-height: 0;
  padding: 0;
  width: 100%;
  max-width: none;
}

.cleave-builder {
  background: var(--elev);
  color: var(--ink);
}

.builder-loading {
  display: grid;
  place-items: center;
  gap: 0.75rem;
  min-height: 40vh;
  color: var(--muted);
}

.builder-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: builder-spin 0.8s linear infinite;
}

@keyframes builder-spin {
  to { transform: rotate(360deg); }
}

/* Top toolbar */
.builder-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.4rem 0.65rem;
  border-bottom: 1px solid var(--border);
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  flex-shrink: 0;
  z-index: 20;
}

.builder-topbar-left,
.builder-topbar-center,
.builder-topbar-right {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.builder-topbar-center {
  flex: 1;
  justify-content: center;
}

.builder-project-name {
  border: 1px solid transparent;
  background: transparent;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink);
  padding: 0.25rem 0.5rem;
  border-radius: 8px;
  min-width: 140px;
  max-width: 220px;
}

.builder-project-name:hover,
.builder-project-name:focus {
  border-color: var(--border);
  background: var(--panel);
  outline: none;
}

.builder-badge {
  font-size: 0.72rem;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  background: var(--panel);
  color: var(--muted);
}

.builder-pill {
  border: 1px solid var(--border);
  background: var(--elev);
  color: var(--ink);
  border-radius: 8px;
  padding: 0.3rem 0.55rem;
  font-size: 0.78rem;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.builder-pill:hover:not(:disabled) {
  border-color: var(--accent);
  background: var(--panel);
}

.builder-pill:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.builder-pill.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.builder-pill.active {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent);
}

.builder-icon-btn {
  border: 1px solid var(--border);
  background: var(--elev);
  border-radius: 8px;
  width: 32px;
  height: 32px;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  transition: border-color 0.15s;
}

.builder-icon-btn:hover {
  border-color: var(--accent);
}

.builder-divider-v {
  width: 1px;
  height: 20px;
  background: var(--border);
  margin: 0 0.25rem;
}

/* Workspace grid */
.builder-workspace {
  flex: 1;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) 280px;
  min-height: 0;
}

/* Left sidebar — CapCut expand */
.builder-left {
  display: flex;
  border-right: 1px solid var(--border);
  background: var(--panel);
  transition: width 0.22s ease;
  width: 56px;
  overflow: hidden;
}

.builder-left.expanded {
  width: 320px;
}

.builder-rail {
  width: 56px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.35rem 0.25rem;
  border-right: 1px solid var(--border);
  background: var(--elev);
}

.builder-rail-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  padding: 0.45rem 0.25rem;
  border: none;
  background: transparent;
  border-radius: 10px;
  cursor: pointer;
  color: var(--muted);
  font-size: 0.65rem;
  transition: background 0.15s, color 0.15s;
}

.builder-rail-btn .rail-icon {
  font-size: 1.1rem;
}

.builder-rail-btn .rail-label {
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: opacity 0.15s;
}

.builder-left.expanded .builder-rail-btn .rail-label {
  opacity: 1;
  max-height: 2em;
}

.builder-rail-btn:hover,
.builder-rail-btn.active {
  background: rgba(68, 134, 239, 0.12);
  color: var(--accent);
}

.builder-panel {
  flex: 1;
  overflow: auto;
  padding: 0.65rem;
  min-width: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s;
}

.builder-left.expanded .builder-panel {
  opacity: 1;
  pointer-events: auto;
}

.builder-search-wrap input {
  width: 100%;
  margin-bottom: 0.65rem;
  padding: 0.45rem 0.55rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--elev);
  font-size: 0.82rem;
}

.builder-group-title {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin: 0.75rem 0 0.4rem;
}

.builder-tiles {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.35rem;
}

.builder-tile {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--elev);
  cursor: pointer;
  font-size: 0.75rem;
  text-align: left;
  transition: border-color 0.12s, transform 0.12s;
}

.builder-tile:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}

.builder-page-row,
.builder-page-chip {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.45rem 0.55rem;
  margin-bottom: 0.35rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--elev);
  cursor: pointer;
  font-size: 0.82rem;
}

.builder-page-row.active,
.builder-page-chip.active {
  border-color: var(--accent);
}

/* Canvas area */
.builder-canvas-area {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  background: #dbe4ee;
  background-image:
    radial-gradient(circle at 50% 50%, rgba(68, 134, 239, 0.06), transparent 70%);
}

html[data-theme="dark"] .builder-canvas-area {
  background: #0c1628;
}

.builder-canvas-toolbar {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.65rem;
  border-bottom: 1px solid var(--border);
  background: var(--elev);
  flex-shrink: 0;
}

.builder-viewport {
  flex: 1;
  overflow: auto;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 2rem;
  position: relative;
}

.builder-frame {
  position: relative;
  transform-origin: top center;
  box-shadow: 0 24px 48px rgba(15, 23, 42, 0.18);
  border-radius: 12px;
  background: #fff;
  transition: width 0.2s, min-height 0.2s;
}

html[data-theme="dark"] .builder-frame {
  background: #0f2348;
}

.builder-grid-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(100, 116, 139, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(100, 116, 139, 0.08) 1px, transparent 1px);
  background-size: 8px 8px;
  border-radius: inherit;
}

.builder-stage {
  position: relative;
  min-height: 100%;
  border-radius: inherit;
}

.builder-guide-h,
.builder-guide-v {
  position: absolute;
  background: #f43f5e;
  pointer-events: none;
  z-index: 30;
}

.builder-guide-h {
  left: 0;
  right: 0;
  height: 1px;
}

.builder-guide-v {
  top: 0;
  bottom: 0;
  width: 1px;
}

.canvas-element.locked {
  opacity: 0.75;
  cursor: not-allowed;
}

.canvas-element.selected {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  z-index: 5;
  box-shadow: 0 0 0 4px rgba(68, 134, 239, 0.15);
}

/* Right properties */
.builder-right {
  border-left: 1px solid var(--border);
  background: var(--panel);
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.builder-panel-head {
  padding: 0.55rem 0.75rem;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
}

.builder-properties {
  flex: 1;
  overflow: auto;
  padding: 0.65rem;
}

.prop-field {
  display: block;
  margin-bottom: 0.65rem;
}

.prop-field input {
  width: 100%;
  margin-top: 0.2rem;
  padding: 0.35rem 0.45rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--elev);
  font-size: 0.82rem;
}

.prop-title {
  font-weight: 600;
  margin-bottom: 0.65rem;
  font-size: 0.88rem;
}

/* Bottom dock */
.builder-dock {
  flex-shrink: 0;
  border-top: 1px solid var(--border);
  background: var(--elev);
  max-height: 160px;
  display: flex;
  flex-direction: column;
}

.builder-dock-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
}

.builder-dock-tab {
  padding: 0.4rem 0.85rem;
  border: none;
  background: transparent;
  font-size: 0.78rem;
  color: var(--muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
}

.builder-dock-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.builder-dock-body {
  flex: 1;
  overflow: auto;
  padding: 0.45rem 0.65rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-content: flex-start;
}

.builder-layer-row {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  width: 100%;
  padding: 0.35rem 0.45rem;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  font-size: 0.8rem;
}

.builder-layer-row:hover {
  border-color: var(--border);
}

.builder-layer-row.sel {
  background: rgba(68, 134, 239, 0.1);
  border-color: var(--accent);
}

.layer-vis,
.layer-lock {
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 0.85rem;
  padding: 0;
}

/* Command palette */
.builder-cmd {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: start center;
  padding-top: 12vh;
}

.builder-cmd-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
}

.builder-cmd-card {
  position: relative;
  width: min(420px, 92vw);
  border-radius: 14px;
  padding: 0.75rem;
  z-index: 1;
}

.builder-cmd-card input {
  width: 100%;
  padding: 0.55rem 0.65rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.builder-cmd-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 240px;
  overflow: auto;
}

.builder-cmd-card li {
  padding: 0.45rem 0.55rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.88rem;
}

.builder-cmd-card li:hover {
  background: var(--panel);
}

@media (max-width: 1024px) {
  .builder-workspace {
    grid-template-columns: auto minmax(0, 1fr);
  }
  .builder-right {
    display: none;
  }
}

@media (max-width: 720px) {
  .builder-topbar-center {
    display: none;
  }
  .builder-left.expanded {
    width: 280px;
  }
}