/* ================================================================
   # AUDIT-LOG UI — Änderungshistorie Styles
   GoBD: Sichtbare Nachvollziehbarkeit
   ================================================================ */

.audit-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.audit-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: linear-gradient(135deg, var(--brand-light) 0%, #dbeafe 100%);
  border-bottom: 1px solid var(--border);
}

.audit-header h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--brand-dark);
  margin: 0;
}

.audit-count {
  font-size: 12px;
  color: var(--text-secondary);
  background: white;
  padding: 4px 10px;
  border-radius: 20px;
  font-weight: 600;
}

.audit-list {
  max-height: 400px;
  overflow-y: auto;
  padding: 8px;
}

.audit-item {
  display: flex;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius);
  margin-bottom: 8px;
  background: var(--surface-alt);
  border-left: 3px solid var(--border);
  transition: all 0.2s ease;
}

.audit-item:hover {
  background: var(--surface);
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

/* Audit-Item Typen */
.audit-item.audit-create { border-left-color: #22c55e; }
.audit-item.audit-update { border-left-color: #3b82f6; }
.audit-item.audit-delete { border-left-color: #ef4444; }
.audit-item.audit-error { border-left-color: #f59e0b; }
.audit-item.audit-info { border-left-color: #64748b; }

.audit-item-icon {
  font-size: 16px;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.audit-item-content {
  flex: 1;
  min-width: 0;
}

.audit-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 4px;
}

.audit-action {
  font-weight: 600;
  font-size: 13px;
  color: var(--text);
}

.audit-time {
  font-size: 12px;
  color: var(--text-secondary);
  white-space: nowrap;
}

.audit-item-details {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.audit-table {
  background: rgba(59, 130, 246, 0.1);
  color: var(--brand);
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 500;
}

.audit-row {
  font-family: 'SF Mono', monospace;
  font-size: 11px;
}

.audit-actor {
  color: var(--text);
  font-weight: 500;
}

.audit-reason {
  font-size: 12px;
  color: var(--text-secondary);
  font-style: italic;
  margin-top: 4px;
  padding: 4px 8px;
  background: rgba(0,0,0,0.02);
  border-radius: 4px;
}

/* Änderungs-Diffs */
.audit-changes {
  margin-top: 8px;
  padding: 8px 12px;
  background: rgba(0,0,0,0.03);
  border-radius: var(--radius);
  font-size: 12px;
}

.audit-change {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
  border-bottom: 1px solid var(--border);
}

.audit-change:last-child {
  border-bottom: none;
}

.audit-field {
  font-weight: 600;
  color: var(--text-secondary);
  min-width: 100px;
}

.audit-old {
  color: #ef4444;
  text-decoration: line-through;
  background: #fef2f2;
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'SF Mono', monospace;
  font-size: 11px;
}

.audit-arrow {
  color: var(--text-secondary);
}

.audit-new {
  color: #22c55e;
  background: #f0fdf4;
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'SF Mono', monospace;
  font-size: 11px;
  font-weight: 500;
}

/* Leer- und Lade-Zustände */
.audit-loading,
.audit-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-secondary);
}

.audit-empty-icon {
  font-size: 32px;
  margin-bottom: 12px;
}

.audit-footer {
  padding: 12px 20px;
  background: var(--surface-alt);
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--text-secondary);
  font-size: 12px;
}

/* Mini-Audit für Tag-Anzeige */
.audit-mini-none {
  font-size: 12px;
  color: var(--text-secondary);
  font-style: italic;
}

.audit-mini-info {
  font-size: 12px;
  color: var(--text);
  background: var(--surface-alt);
  padding: 4px 10px;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.audit-mini-info:hover {
  background: var(--brand-light);
}