/* TiTi Workbench v23 — layout, home cards, sidebar layers, workspace tabs */
:root {
  --bg-main: #0b0f14;
  --bg-sidebar: #101720;
  --bg-surface: #151c24;
  --bg-surface-hover: #1b2530;
  --bg-active: #1f2937;
  --border-soft: rgba(255, 255, 255, 0.08);
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --icon-muted: #9aa4b2;
  --icon-active: #ffffff;
  --accent: #4f9cff;
  --accent-soft: rgba(79, 156, 255, 0.14);
  --success: #22c55e;
  --danger: #ef4444;
}

.titi-wb-home-mode .workspace-center-pane > :not(#titiWorkbenchHome):not(.hidden) {
  display: none !important;
}

.titi-wb-home-mode #titiWorkbenchHome {
  display: block;
}

.titi-workbench-home {
  padding: 24px 28px 32px;
  max-width: 1200px;
  margin: 0 auto;
}

.titi-wb-home-title {
  font-size: 1.65rem;
  font-weight: 600;
  margin: 0 0 8px;
  color: var(--text-main);
}

.titi-wb-home-sub {
  margin: 0 0 24px;
  max-width: 640px;
}

.titi-wb-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

@media (max-width: 1024px) {
  .titi-wb-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .titi-wb-cards {
    grid-template-columns: 1fr;
  }
  .titi-workbench-home {
    padding: 16px;
  }
}

.titi-wb-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-soft);
  border-radius: 14px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.15s, background 0.15s;
}

.titi-wb-card:hover {
  background: var(--bg-surface-hover);
  border-color: rgba(79, 156, 255, 0.25);
}

.titi-wb-card-title {
  margin: 0;
  font-size: 1.05rem;
  color: var(--text-main);
}

.titi-wb-card-desc {
  margin: 0;
  flex: 1;
  font-size: 0.88rem;
  line-height: 1.45;
}

.titi-wb-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.titi-wb-alert {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.25);
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 16px;
}

.titi-wb-warning {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  background: rgba(251, 191, 36, 0.1);
  border: 1px solid rgba(251, 191, 36, 0.22);
  border-radius: 8px;
  padding: 8px 12px;
  margin-bottom: 12px;
  font-size: 0.85rem;
}

.titi-wb-warning-text {
  margin: 0;
  flex: 1 1 auto;
}

.titi-workspace-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-soft);
  background: rgba(16, 23, 32, 0.6);
  overflow-x: auto;
}

.titi-ws-tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-muted);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 0.82rem;
  cursor: pointer;
  white-space: nowrap;
}

.titi-ws-tab:hover {
  color: var(--icon-active);
  background: rgba(255, 255, 255, 0.04);
}

.titi-ws-tab.is-active {
  color: var(--accent);
  background: var(--accent-soft);
  border-color: rgba(79, 156, 255, 0.35);
}

.titi-sidebar-workspaces {
  margin: 12px 0;
  padding: 0 4px;
}

.titi-sidebar-ws {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  text-align: left;
  border: none;
  background: transparent;
  color: var(--text-muted);
  padding: 8px 10px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.86rem;
}

.titi-sidebar-ws:hover {
  background: var(--bg-surface-hover);
  color: var(--text-main);
}

.titi-sidebar-ws.is-active {
  background: var(--accent-soft);
  color: var(--accent);
}

.titi-account-card {
  margin-top: auto;
  padding: 12px 10px 14px;
  border-top: 1px solid var(--border-soft);
}

.titi-account-inner {
  display: flex;
  align-items: center;
  gap: 8px;
}

.titi-account-main {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-surface);
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  padding: 8px 10px;
  cursor: pointer;
  color: var(--text-main);
  min-height: 44px;
}

.titi-account-avatar {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--accent-soft);
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
}

.titi-account-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 0;
}

.titi-account-name {
  font-size: 0.85rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 140px;
}

.titi-account-plan {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.titi-account-settings {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  border: 1px solid var(--border-soft);
  background: var(--bg-surface);
  color: var(--icon-muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.titi-account-menu {
  margin-top: 8px;
  background: var(--bg-surface);
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  overflow: hidden;
}

.titi-account-item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 10px 12px;
  border: none;
  background: transparent;
  color: var(--text-main);
  text-decoration: none;
  font-size: 0.85rem;
  cursor: pointer;
  min-height: 44px;
}

.titi-account-item:hover {
  background: var(--bg-surface-hover);
}

.titi-vlab-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.titi-vlab-card {
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  padding: 14px;
  background: var(--bg-surface);
}

.titi-vlab-disclaimer {
  font-size: 0.85rem;
  color: var(--warning, #fbbf24);
  margin: 0 0 8px;
}

.titi-code-form,
.titi-policy-form {
  display: grid;
  gap: 10px;
  max-width: 520px;
}

.inspector-tabs .inspector-tab-icon [data-lucide],
.inspector-tabs .inspector-tab-icon svg {
  width: 16px;
  height: 16px;
}

.inspector-tab-label {
  writing-mode: horizontal-tb !important;
  white-space: nowrap;
}

.inspector.research-inspector {
  min-width: 320px;
}

@media (max-width: 768px) {
  .inspector.research-inspector {
    min-width: 0;
  }
  .titi-wb-home-mode #workspaceSidebar {
    transform: translateX(-100%);
  }
  .titi-wb-home-mode #workspaceSidebar.sidebar-open {
    transform: translateX(0);
  }
}

.titi-beta-badge { font-size: 10px; padding: 1px 6px; border-radius: 6px; margin-left: 6px; background: var(--accent-soft); color: var(--icon-accent); border: 1px solid var(--border-soft); }
.titi-sidebar-lib-apps { display: flex; flex-direction: column; gap: 2px; padding: 4px 8px 8px; }
.titi-sidebar-link { display: flex; align-items: center; gap: 8px; width: 100%; padding: 8px 10px; border: none; background: transparent; color: var(--text-muted); border-radius: 8px; cursor: pointer; text-align: left; }
.titi-sidebar-link:hover { background: var(--bg-surface-hover); color: var(--text-main); }
.titi-provider-grid { display: flex; flex-direction: column; gap: 8px; }
.titi-provider-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.titi-provider-status.status-ok { color: var(--success); }
.titi-provider-status.status-warn { color: var(--warning); }
.titi-provider-status.status-bad { color: var(--danger); }
.titi-context-drawer.is-open { transform: translateX(0); }
@media (max-width: 768px) { #titiContextDrawer { position: fixed; inset: auto 0 0 0; max-height: 72vh; z-index: 120; transform: translateY(100%); transition: transform .2s ease; } #titiContextDrawer.is-open { transform: translateY(0); } }