/* Colors provided by ../../css/theme.css */

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.trn-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 24px;
  background: var(--bg-light);
  border-bottom: 1px solid var(--card-light);
}

.trn-header h1 {
  font-size: 18px;
  font-weight: 600;
}

.trn-header .back-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
}

.trn-header .back-link:hover { color: var(--text); }

.trn-layout {
  display: flex;
  height: calc(100vh - 57px);
}

.trn-sidebar {
  width: 300px;
  background: var(--bg-light);
  border-right: 1px solid var(--card-light);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.trn-sidebar-header {
  padding: 16px;
  border-bottom: 1px solid var(--card-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.trn-sidebar-header h3 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
}

.trn-sidebar-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
}

.trn-sidebar-item {
  padding: 10px 12px;
  border-radius: var(--radius);
  cursor: pointer;
  margin-bottom: 2px;
  transition: background .15s;
}

.trn-sidebar-item:hover { background: var(--card); }
.trn-sidebar-item.active { background: var(--primary); color: #fff; }

.trn-sidebar-item .item-title {
  font-size: 14px;
  font-weight: 500;
}

.trn-sidebar-item .item-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

.trn-sidebar-item.active .item-subtitle { color: rgba(255,255,255,0.7); }

.trn-main {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
}

.trn-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
  border: 1px solid var(--card-light);
}

.trn-card h3 {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}

.form-group {
  margin-bottom: 12px;
}

.form-group label {
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 8px 12px;
  background: var(--bg);
  border: 1px solid var(--card-light);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 14px;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
  font-family: inherit;
}

.btn {
  padding: 8px 16px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  transition: background .15s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #dc2626; }
.btn-ghost { background: transparent; color: var(--text-secondary); border: 1px solid var(--card-light); }
.btn-ghost:hover { background: var(--card); color: var(--text); }
.btn-small { padding: 6px 12px; font-size: 12px; }
.btn-success { background: var(--success); color: #fff; }

.lang-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
}

.lang-tab {
  padding: 6px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--card-light);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
}

.lang-tab.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.element-card {
  background: var(--bg-light);
  border: 1px solid var(--card-light);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 8px;
  cursor: grab;
  transition: border-color .15s;
}

.element-card:hover { border-color: var(--primary); }

.element-card .el-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.element-card .el-type {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--primary);
  font-weight: 600;
}

.element-card .el-actions {
  display: flex;
  gap: 4px;
}

.element-card .el-preview {
  font-size: 13px;
  color: var(--text-secondary);
  max-height: 60px;
  overflow: hidden;
}

.tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  background: var(--card-light);
  color: var(--text-secondary);
  margin-right: 4px;
  margin-bottom: 4px;
}

.status-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
}

.status-draft { background: var(--card-light); color: var(--text-muted); }
.status-published { background: rgba(34,197,94,0.15); color: var(--success); }
.status-review { background: rgba(245,158,11,0.15); color: var(--warning); }
.status-archived { background: rgba(239,68,68,0.15); color: var(--danger); }

/* Hotspot mapper */
.hotspot-canvas {
  position: relative;
  display: inline-block;
  cursor: crosshair;
}

.hotspot-canvas img {
  max-width: 100%;
  display: block;
}

.hotspot-rect {
  position: absolute;
  border: 2px solid var(--primary);
  background: rgba(59, 130, 246, 0.15);
  cursor: move;
}

.hotspot-rect.selected {
  border-color: var(--success);
  background: rgba(34, 197, 94, 0.15);
}

.hotspot-handle {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--primary);
  border: 1px solid #fff;
  border-radius: 2px;
}

.hotspot-label {
  position: absolute;
  top: -20px;
  left: 2px;
  font-size: 11px;
  color: #fff;
  background: rgba(0,0,0,0.7);
  padding: 1px 6px;
  border-radius: 3px;
  white-space: nowrap;
}

.hotspot-number {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
}

.empty-state i { font-size: 48px; margin-bottom: 16px; display: block; }

.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  padding: 12px 20px;
  border-radius: var(--radius);
  color: #fff;
  font-size: 14px;
  z-index: 9999;
  animation: slideIn 0.3s ease;
}

.toast.success { background: var(--success); }
.toast.error { background: var(--danger); }

@keyframes slideIn {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}