/* ═══════════════════════════════════════════════════════════════════════════
   Weltenbaum-Editor — world-tree.css
   ═══════════════════════════════════════════════════════════════════════════ */

/* ─── Editor Container ───────────────────────────────────────────────────── */
.wbt-editor { display: flex; flex-direction: column; height: calc(100vh - 60px); position: relative; }

/* ─── Toolbar ────────────────────────────────────────────────────────────── */
.wbt-toolbar {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 8px 16px; background: var(--ff-bg-secondary); border-bottom: 1px solid rgba(var(--ff-gold-rgb), 0.1);
  flex-shrink: 0; z-index: 10; flex-wrap: wrap;
}
.wbt-toolbar-left, .wbt-toolbar-center, .wbt-toolbar-right { display: flex; align-items: center; gap: 6px; }
.wbt-tree-name { font-weight: 600; font-size: 1rem; color: var(--ff-gold); max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.wbt-mode-indicator { font-size: 0.75rem; color: var(--ff-text-muted); padding: 2px 8px; background: rgba(var(--ff-gold-rgb), 0.08); border-radius: 4px; }
.wbt-tool-btn {
  background: var(--ff-bg-tertiary); border: 1px solid rgba(var(--ff-gold-rgb), 0.15); color: var(--ff-text-secondary);
  border-radius: 6px; padding: 5px 10px; cursor: pointer; font-size: 0.85rem; transition: all 0.15s;
}
.wbt-tool-btn:hover { border-color: var(--ff-gold); color: var(--ff-gold); }
.wbt-toggle.wbt-toggle-on { background: rgba(var(--ff-gold-rgb), 0.15); color: var(--ff-gold); border-color: var(--ff-gold); }
.wbt-save-status { font-size: 0.75rem; color: var(--ff-text-muted); }

/* ─── Canvas Area ────────────────────────────────────────────────────────── */
.wbt-canvas-area {
  flex: 1; position: relative; overflow: hidden; background: var(--ff-bg-primary);
  touch-action: none; /* Prevent browser scroll on touch */
}
.wbt-canvas-area.wbt-grid-on {
  background-image: radial-gradient(circle, rgba(var(--ff-gold-rgb), 0.06) 1px, transparent 1px);
}
.wbt-canvas-area.wbt-drop-active {
  box-shadow: inset 0 0 40px rgba(var(--ff-gold-rgb), 0.1);
}
.wbt-canvas-area.wbt-drop-active::after {
  content: ''; position: absolute; inset: 0; border: 2px dashed rgba(var(--ff-gold-rgb), 0.3);
  border-radius: 8px; pointer-events: none; z-index: 100;
}

/* ─── World (transformed layer) ──────────────────────────────────────────── */
.wbt-world {
  position: absolute; top: 0; left: 0; width: 0; height: 0;
  transform-origin: 0 0; will-change: transform;
}

/* ─── SVG Layer for lines ────────────────────────────────────────────────── */
.wbt-svg-layer {
  position: absolute; top: 0; left: 0;
  width: 1px; height: 1px;
  overflow: visible; pointer-events: none;
}

/* ─── Element Cards ──────────────────────────────────────────────────────── */
.wbt-card {
  position: absolute; top: 0; left: 0; width: 280px;
  display: flex; gap: 0; background: var(--ff-bg-secondary);
  border: 1px solid rgba(var(--ff-gold-rgb), 0.12); border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3); cursor: grab; user-select: none;
  transition: box-shadow 0.15s; overflow: hidden;
}
.wbt-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.4); }
.wbt-card.wbt-card-dragging { box-shadow: 0 8px 32px rgba(0,0,0,0.5); opacity: 0.9; cursor: grabbing; z-index: 9999 !important; }
.wbt-card.wbt-card-fixed { cursor: default; border-style: dashed; }
.wbt-card.wbt-card-fixed::after { content: '🔒'; position: absolute; top: 4px; right: 4px; font-size: 0.6rem; opacity: 0.5; }

/* Type color bar (left edge) */
.wbt-card-type-bar { width: 4px; flex-shrink: 0; background: var(--ff-gold); border-radius: 8px 0 0 8px; }
.wbt-card-type-bar[data-type="npc"] { background: #4fc3f7; }
.wbt-card-type-bar[data-type="god"] { background: #ffd54f; }
.wbt-card-type-bar[data-type="creature"] { background: #ef5350; }
.wbt-card-type-bar[data-type="organization"] { background: #9c27b0; }
.wbt-card-type-bar[data-type="quest"] { background: #ff9800; }
.wbt-card-type-bar[data-type="item"],
.wbt-card-type-bar[data-type="artifact"] { background: #66bb6a; }
.wbt-card-type-bar[data-type="event"] { background: #e94560; }
.wbt-card-type-bar[data-type="magic_system"],
.wbt-card-type-bar[data-type="curse"] { background: #ab47bc; }
.wbt-card-type-bar[data-type="language"],
.wbt-card-type-bar[data-type="culture"] { background: #26c6da; }

/* Card portrait */
.wbt-card-portrait { width: 52px; height: 52px; object-fit: cover; flex-shrink: 0; margin: 8px 0 8px 8px; border-radius: 6px; }
.wbt-card-portrait-fb { display: flex; align-items: center; justify-content: center; background: rgba(var(--ff-gold-rgb), 0.08); font-size: 1.2rem; }

/* Card body */
.wbt-card-body { flex: 1; padding: 8px 8px 8px 10px; min-width: 0; }
.wbt-card-name { font-weight: 600; font-size: 0.82rem; line-height: 1.2; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.wbt-card-badge { font-size: 0.65rem; color: var(--ff-text-muted); margin-top: 2px; }
.wbt-card-desc { font-size: 0.7rem; color: var(--ff-text-muted); line-height: 1.3; margin-top: 3px; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }

/* Card actions */
.wbt-card-actions { display: flex; flex-direction: column; gap: 2px; padding: 4px 4px 4px 0; }
.wbt-card-btn { background: none; border: none; cursor: pointer; font-size: 0.75rem; padding: 4px; border-radius: 4px; text-decoration: none; color: inherit; }
.wbt-card-btn:hover { background: rgba(var(--ff-gold-rgb), 0.1); }

/* Collapsed card (mini) */
.wbt-card.wbt-card-collapsed {
  width: auto; min-width: 100px; max-width: 200px; padding: 6px 12px; gap: 6px;
  align-items: center; font-size: 0.8rem;
}
.wbt-card-mini-emoji { font-size: 1rem; }
.wbt-card-mini-name { font-weight: 600; font-size: 0.78rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ─── Zoom Badge ─────────────────────────────────────────────────────────── */
.wbt-zoom-badge {
  position: absolute; bottom: 12px; right: 12px; z-index: 20;
  background: var(--ff-bg-secondary); border: 1px solid rgba(var(--ff-gold-rgb), 0.2);
  border-radius: 6px; padding: 4px 10px; font-size: 0.75rem; color: var(--ff-text-muted);
  cursor: pointer; user-select: none;
}
.wbt-zoom-badge:hover { color: var(--ff-gold); border-color: var(--ff-gold); }

/* ─── Empty State ────────────────────────────────────────────────────────── */
.wbt-empty-state {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 5;
  text-align: center; pointer-events: none;
}
.wbt-empty-icon { font-size: 4rem; opacity: 0.15; margin-bottom: 12px; }
.wbt-empty-state p { color: var(--ff-text-muted); font-size: 0.9rem; max-width: 300px; line-height: 1.5; }

/* ─── Timeline Axis ──────────────────────────────────────────────────────── */
.wbt-timeline-axis {
  position: absolute; top: 0; left: 0; height: 32px; z-index: 15;
  background: rgba(var(--ff-bg-secondary-rgb, 26,26,46), 0.9);
  border-bottom: 1px solid rgba(var(--ff-gold-rgb), 0.15);
  transform-origin: 0 0; pointer-events: none;
}
.wbt-tl-tick {
  position: absolute; top: 0; height: 100%;
  border-left: 1px solid rgba(var(--ff-gold-rgb), 0.1);
}
.wbt-tl-tick span {
  position: absolute; bottom: 4px; left: 4px; font-size: 0.6rem;
  color: var(--ff-text-muted); white-space: nowrap;
}
.wbt-tl-event-marker {
  position: absolute; top: -16px; font-size: 0.7rem; color: var(--ff-accent, #e94560);
  transform: translateX(-50%); cursor: pointer;
}

/* Axis line rendered inside wbt-world */
.wbt-tl-axis-line {
  position: absolute; height: 2px; background: rgba(var(--ff-gold-rgb), 0.4);
  pointer-events: none; z-index: 1;
}
.wbt-tl-axis-line .wbt-tl-tick { height: 20px; margin-top: -10px; border-left: 1px solid rgba(var(--ff-gold-rgb), 0.2); }
.wbt-tl-axis-line .wbt-tl-tick span { top: -18px; left: 2px; font-size: 0.6rem; color: var(--ff-text-muted); white-space: nowrap; position: absolute; }

/* Dotted vertical connectors from cards to axis */
.wbt-tl-connector {
  stroke: rgba(255,255,255,0.3); stroke-width: 1; stroke-dasharray: 4 4;
  pointer-events: none;
}
.wbt-tl-year-label {
  font-size: 9px; fill: var(--ff-text-muted); pointer-events: none;
}

/* ─── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .wbt-toolbar { padding: 6px 10px; }
  .wbt-tree-name { max-width: 120px; font-size: 0.85rem; }
  .wbt-toolbar-center { gap: 4px; }
  .wbt-tool-btn { padding: 4px 8px; font-size: 0.8rem; }
  .wbt-card { width: 220px; }
  .wbt-card-portrait { width: 40px; height: 40px; }
}

/* ─── SVG Lines ──────────────────────────────────────────────────────────── */
.wbt-line {
  fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round;
  opacity: 0.6; transition: stroke-width 0.15s, opacity 0.15s;
  pointer-events: none;
}
.wbt-line:hover, .wbt-line-selected { stroke-width: 3; opacity: 1; }
.wbt-line-hitbox {
  fill: none; stroke: transparent; stroke-width: 14;
  cursor: pointer; pointer-events: stroke;
}
.wbt-line-hitbox:hover ~ .wbt-line { stroke-width: 3; opacity: 1; }

/* ─── Legend ──────────────────────────────────────────────────────────────── */
.wbt-legend {
  position: absolute; bottom: 12px; left: 12px; z-index: 20;
  background: var(--ff-bg-secondary); border: 1px solid rgba(var(--ff-gold-rgb), 0.15);
  border-radius: 8px; font-size: 0.75rem; min-width: 140px;
}
.wbt-legend-toggle {
  padding: 6px 12px; cursor: pointer; color: var(--ff-text-muted);
  user-select: none; font-weight: 600;
}
.wbt-legend-toggle:hover { color: var(--ff-gold); }
.wbt-legend-body { display: none; padding: 0 10px 8px; }
.wbt-legend-body.wbt-legend-open { display: block; }
.wbt-legend-item {
  display: flex; align-items: center; gap: 6px; padding: 3px 0;
  cursor: pointer; color: var(--ff-text-secondary);
}
.wbt-legend-item.wbt-legend-hidden { opacity: 0.4; }
.wbt-legend-color { width: 12px; height: 3px; border-radius: 2px; flex-shrink: 0; }
.wbt-legend-item input { accent-color: var(--ff-gold); width: 13px; height: 13px; }

/* ─── Context Menu ───────────────────────────────────────────────────────── */
.wbt-ctx-menu {
  position: fixed; z-index: 10000; min-width: 180px;
  background: var(--ff-bg-secondary); border: 1px solid rgba(var(--ff-gold-rgb), 0.2);
  border-radius: 8px; padding: 4px 0; box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  animation: wbtCtxIn 0.12s ease;
}
@keyframes wbtCtxIn { from { opacity: 0; transform: scale(0.95); } to { opacity: 1; transform: none; } }
.wbt-ctx-item {
  display: flex; align-items: center; gap: 8px; width: 100%; padding: 8px 14px;
  background: none; border: none; color: var(--ff-text-primary); font-size: 0.82rem;
  cursor: pointer; text-align: left; transition: background 0.1s;
}
.wbt-ctx-item:hover { background: rgba(var(--ff-gold-rgb), 0.1); }
.wbt-ctx-icon { width: 18px; text-align: center; font-size: 0.9rem; }
.wbt-ctx-shortcut { margin-left: auto; font-size: 0.65rem; color: var(--ff-text-muted); opacity: 0.6; }
.wbt-ctx-divider { height: 1px; background: rgba(var(--ff-gold-rgb), 0.1); margin: 3px 8px; }

/* ─── Relationship Popup ─────────────────────────────────────────────────── */
.wbt-rel-overlay {
  position: fixed; inset: 0; z-index: 10001; display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,0.6); animation: wbtCtxIn 0.15s ease;
}
.wbt-rel-popup {
  background: var(--ff-bg-secondary); border: 1px solid rgba(var(--ff-gold-rgb), 0.2);
  border-radius: 12px; padding: 24px; width: 90%; max-width: 420px;
  box-shadow: 0 12px 48px rgba(0,0,0,0.5);
}
.wbt-rel-popup h3 { margin: 0 0 16px; color: var(--ff-gold); font-size: 1.1rem; }
.wbt-rel-source { margin-bottom: 12px; font-size: 0.9rem; }
.wbt-rel-el-badge {
  display: inline-block; padding: 4px 10px; background: rgba(var(--ff-gold-rgb), 0.08);
  border-radius: 6px; font-weight: 600;
}
.wbt-rel-field { margin-bottom: 12px; }
.wbt-rel-field label { display: block; font-size: 0.8rem; color: var(--ff-text-muted); margin-bottom: 4px; }
.wbt-rel-results {
  max-height: 160px; overflow-y: auto; border: 1px solid rgba(var(--ff-gold-rgb), 0.1);
  border-radius: 6px; margin-top: 4px;
}
.wbt-rel-result {
  padding: 8px 12px; cursor: pointer; font-size: 0.85rem;
  transition: background 0.1s;
}
.wbt-rel-result:hover { background: rgba(var(--ff-gold-rgb), 0.1); }
.wbt-rel-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 16px; }

/* ─── Hidden Panel ───────────────────────────────────────────────────────── */
.wbt-hidden-panel {
  position: absolute; top: 8px; right: 8px; z-index: 20;
  background: var(--ff-bg-secondary); border: 1px solid rgba(var(--ff-gold-rgb), 0.15);
  border-radius: 8px; font-size: 0.75rem; min-width: 160px;
}
.wbt-hidden-toggle { padding: 6px 12px; cursor: pointer; color: var(--ff-text-muted); font-weight: 600; }
.wbt-hidden-toggle:hover { color: var(--ff-gold); }
.wbt-hidden-list { display: none; padding: 0 8px 8px; max-height: 200px; overflow-y: auto; }
.wbt-hidden-list.wbt-hidden-list-open { display: block; }
.wbt-hidden-item { display: flex; align-items: center; justify-content: space-between; gap: 6px; padding: 3px 0; }
.wbt-hidden-item button {
  background: none; border: 1px solid rgba(var(--ff-gold-rgb), 0.2); color: var(--ff-gold);
  border-radius: 4px; padding: 2px 8px; cursor: pointer; font-size: 0.7rem;
}
.wbt-hidden-item button:hover { background: rgba(var(--ff-gold-rgb), 0.1); }

/* ─── Minimap ────────────────────────────────────────────────────────────── */
.wbt-minimap {
  position: absolute; bottom: 42px; right: 12px; z-index: 20;
  width: 164px; height: 104px; border: 1px solid rgba(var(--ff-gold-rgb), 0.2);
  background: var(--ff-bg-secondary); border-radius: 8px; overflow: hidden;
  cursor: crosshair; padding: 2px;
}
.wbt-minimap canvas { border-radius: 6px; }
@media (max-width: 768px) { .wbt-minimap { display: none !important; } }

/* ─── Save Status ────────────────────────────────────────────────────────── */
.wbt-save-ok { color: var(--ff-text-muted); }
.wbt-save-error { color: var(--ff-accent, #e94560); font-weight: 600; }

/* ─── Hide Tindra helpbot during editor ───────────────────────────────────── */
body.wbt-editor-active .helpbot-fab,
body.wbt-editor-active .helpbot-overlay,
body.wbt-editor-active .helpbot-pwa-nav-item { display: none !important; }

/* ─── Rubber-band selection ──────────────────────────────────────────────── */
.wbt-rubber-band {
  position: absolute; z-index: 50;
  border: 1px solid rgba(var(--ff-gold-rgb), 0.6);
  background: rgba(var(--ff-gold-rgb), 0.08);
  pointer-events: none;
}

/* ─── Selected cards ─────────────────────────────────────────────────────── */
.wbt-card.wbt-card-selected {
  outline: 2px solid var(--ff-gold);
  outline-offset: 2px;
  box-shadow: 0 0 12px rgba(var(--ff-gold-rgb), 0.3);
}

/* ─── Card Animations ────────────────────────────────────────────────────── */
.wbt-card { animation: wbtCardIn 0.2s ease; }
@keyframes wbtCardIn { from { opacity: 0; transform: translate(var(--x, 0), var(--y, 0)) scale(0.9); } }

/* ─── Line Animations ────────────────────────────────────────────────────── */
.wbt-line { animation: wbtLineIn 0.4s ease; }
@keyframes wbtLineIn { from { opacity: 0; } to { opacity: 0.6; } }
.wbt-line-selected { stroke-width: 3.5; opacity: 1; filter: drop-shadow(0 0 4px currentColor); }

/* ─── Mobile Toolbar ─────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .wbt-toolbar { padding: 4px 8px; gap: 4px; }
  .wbt-toolbar-left { flex: 1; min-width: 0; }
  .wbt-toolbar-center { flex-wrap: wrap; }
  .wbt-tool-btn { padding: 4px 6px; font-size: 0.75rem; }
  .wbt-tree-name { font-size: 0.8rem; max-width: 100px; }
  .wbt-mode-indicator { display: none; }
  .wbt-save-status { font-size: 0.65rem; }
  /* Cards compact on mobile */
  .wbt-card { width: 180px; }
  .wbt-card-portrait { width: 36px; height: 36px; }
  .wbt-card-desc { display: none; }
}