/**
 * Admin Panel Content Styles
 * Styles for admin content area, cards, tables, etc.
 *
 * Uses CSS variables from theme.css for light/dark mode support.
 */

/* ============================================
   Admin Main Content Area
   ============================================ */

.admin-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.admin-content {
  flex: 1;
  padding: 1rem 1rem 2rem 1rem;
  overflow-y: auto;
  background-color: var(--admin-content-bg);
  color: var(--text-primary);
}

/* ============================================
   Admin Cards
   ============================================ */

.admin-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1.5rem;
  box-shadow: 0 1px 3px var(--card-shadow);
  transition: all 0.3s ease;
}

.admin-card:hover {
  box-shadow: 0 4px 12px var(--card-shadow);
}

.admin-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.admin-card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

/* ============================================
   Admin Tables
   ============================================ */

.admin-table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  overflow: hidden;
}

.admin-table thead {
  background-color: var(--bg-tertiary);
  border-bottom: 2px solid var(--border-color);
}

.admin-table th {
  padding: 1rem;
  text-align: left;
  font-weight: 600;
  color: var(--text-primary);
}

.admin-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
}

.admin-table tbody tr:hover {
  background-color: var(--bg-tertiary);
}

/* ============================================
   Admin Buttons
   ============================================ */

.admin-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 0.25rem;
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.3s ease;
  text-decoration: none;
}

.admin-btn:hover {
  background-color: var(--color-primary);
  color: var(--color-primary-foreground);
  border-color: var(--color-primary);
}

.admin-btn-primary {
  background-color: var(--color-primary);
  color: var(--color-primary-foreground);
  border-color: var(--color-primary);
}

.admin-btn-primary:hover {
  opacity: 0.9;
}

.admin-btn-danger {
  background-color: var(--color-danger);
  color: var(--color-danger-foreground);
  border-color: var(--color-danger);
}

.admin-btn-danger:hover {
  opacity: 0.9;
}

/* ============================================
   Custom Accordion (DetailView)
   ============================================ */

.detail-view-container {
  margin-top: 1rem;
  margin-bottom: 2rem;
}

.custom-accordion-card {
  margin-bottom: 1rem;
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
}

.custom-accordion-header {
  cursor: pointer;
  position: relative;
  margin: 0;
}

.custom-accordion-button {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  padding: 1rem 1.25rem;
  font-size: 1rem;
  text-align: left;
  border: 0;
  overflow-anchor: none;
  border-radius: 0;
  background-color: var(--accordion-header-bg, #6c757d);
  color: var(--accordion-header-text, #ffffff);
  font-weight: 600;
  transition: background-color 0.2s ease;
}

.custom-accordion-button:hover {
  background-color: var(--accordion-header-hover-bg, #5a6268);
}

.custom-accordion-button i {
  color: var(--accordion-header-text, #ffffff);
}

.custom-accordion-button::after {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  margin-left: auto;
  content: "";
  background-image: var(--accordion-chevron-icon, url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23ffffff'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e"));
  background-repeat: no-repeat;
  background-size: 1.25rem;
  transition: transform 0.3s ease;
}

/* Versteckte Checkbox für CSS-only Toggle */
.custom-accordion-checkbox {
  position: absolute;
  opacity: 0;
  z-index: -1;
}

/* Animation für den Collapse-Bereich */
.custom-accordion-collapse {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out;
}

/* Wenn die Checkbox gecheckt ist, zeige den Inhalt mit Animation */
.custom-accordion-checkbox:checked ~ .custom-accordion-collapse {
  max-height: 2500px; /* Erhöhter Wert für längere Formulare mit Relationen */
  transition: max-height 0.5s ease-in;
}

/* Rotiere das Chevron wenn geöffnet */
.custom-accordion-checkbox:checked ~ .custom-accordion-header .custom-accordion-button::after {
  transform: rotate(180deg);
}

.custom-card-body {
  padding: 1.5rem;
  background-color: var(--bg-secondary);
  color: var(--text-primary);
}

/* ============================================
   Admin Forms
   ============================================ */

.admin-form-group {
  margin-bottom: 1.5rem;
}

.admin-form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-primary);
}

.admin-form-input,
.admin-form-select,
.admin-form-textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 0.25rem;
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.admin-form-input:focus,
.admin-form-select:focus,
.admin-form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-alpha);
}

/* ============================================
   Admin Toast Notifications
   ============================================ */

.admin-toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  padding: 1rem 1.5rem;
  border-radius: 0.5rem;
  color: white;
  font-weight: 500;
  z-index: 2000;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s ease;
}

.admin-toast.show {
  opacity: 1;
  transform: translateY(0);
}

.admin-toast-success {
  background-color: var(--color-success);
}

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

.admin-toast-info {
  background-color: var(--color-info);
}

.admin-toast-warning {
  background-color: var(--color-warning);
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 768px) {
  .admin-content {
    padding: 1rem;
  }

  .admin-card {
    padding: 1rem;
  }

  .admin-table {
    font-size: 0.9rem;
  }

  .admin-table th,
  .admin-table td {
    padding: 0.75rem;
  }

  .admin-toast {
    bottom: 1rem;
    right: 1rem;
    left: 1rem;
  }
}

@media (max-width: 480px) {
  .admin-content {
    padding: 0.75rem;
  }

  .admin-card {
    padding: 0.75rem;
  }

  .admin-card-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .admin-table {
    font-size: 0.8rem;
  }

  .admin-table th,
  .admin-table td {
    padding: 0.5rem;
  }
}