/* ==========================================
   Admin Panel Styles
   Croydon Mosque & Islamic Centre
   ========================================== */

/* Login Page */
.admin-login-page {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--maroon-dark) 0%, var(--maroon) 50%, var(--maroon-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.admin-login-card {
  background: var(--card);
  border-radius: 20px;
  padding: 40px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.admin-login-logo {
  text-align: center;
  margin-bottom: 24px;
}

.admin-login-logo img {
  height: 80px;
  width: auto;
}

.admin-login-title {
  text-align: center;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}

.admin-login-subtitle {
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.admin-input-group {
  margin-bottom: 16px;
}

.admin-input-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.admin-input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 1rem;
  color: var(--text);
  background: var(--bg);
  outline: none;
  transition: border-color 0.2s;
  box-sizing: border-box;
}

.admin-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(107, 28, 35, 0.1);
}

.admin-btn {
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s;
}

.admin-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.admin-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.admin-btn-primary {
  background: var(--maroon);
  color: #fff;
}

.admin-btn-gold {
  background: var(--gold);
  color: var(--maroon-dark);
}

.admin-btn-danger {
  background: var(--error);
  color: #fff;
}

.admin-btn-small {
  width: auto;
  padding: 8px 16px;
  font-size: 0.85rem;
}

.admin-login-error {
  color: var(--error);
  font-size: 0.85rem;
  text-align: center;
  margin-top: 12px;
  display: none;
}

/* Dashboard Layout */
.admin-layout {
  display: flex;
  min-height: 100vh;
  padding-top: var(--nav-height);
}

.admin-sidebar {
  width: 250px;
  background: var(--card);
  border-right: 1px solid var(--border);
  padding: 20px 0;
  position: fixed;
  top: var(--nav-height);
  bottom: 0;
  left: 0;
  overflow-y: auto;
  z-index: 100;
}

.admin-sidebar-header {
  padding: 0 20px 16px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px;
}

.admin-sidebar-header h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
}

.admin-sidebar-header p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}

.admin-nav-item:hover {
  background: rgba(107, 28, 35, 0.06);
  color: var(--primary);
}

[data-theme="dark"] .admin-nav-item:hover {
  background: rgba(212, 175, 55, 0.08);
}

.admin-nav-item.active {
  background: rgba(107, 28, 35, 0.1);
  color: var(--primary);
  font-weight: 600;
  border-right: 3px solid var(--primary);
}

[data-theme="dark"] .admin-nav-item.active {
  background: rgba(212, 175, 55, 0.1);
}

.admin-nav-item .nav-icon {
  font-size: 1.2rem;
  width: 24px;
  text-align: center;
}

.admin-logout-btn {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.admin-logout-btn .admin-nav-item {
  color: var(--error);
}

/* Main Content */
.admin-main {
  flex: 1;
  margin-left: 250px;
  padding: 32px;
  background: var(--bg);
  min-height: calc(100vh - var(--nav-height));
}

.admin-section {
  display: none;
  max-width: 900px;
}

.admin-section.active {
  display: block;
}

.admin-section-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}

.admin-section-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

/* Cards */
.admin-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 16px;
}

.admin-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.admin-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
}

/* Prayer Times Grid */
.prayer-admin-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.prayer-admin-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
}

.prayer-admin-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 12px;
}

.prayer-admin-inputs {
  display: flex;
  gap: 12px;
}

.prayer-admin-inputs .admin-input-group {
  flex: 1;
  margin-bottom: 0;
}

/* Islamic Date */
.date-adjuster {
  display: flex;
  align-items: center;
  gap: 16px;
  justify-content: center;
  margin: 20px 0;
}

.date-adjuster-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  font-size: 1.3rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.date-adjuster-btn:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.date-adjuster-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  min-width: 60px;
  text-align: center;
}

/* Toggle Switch */
.admin-toggle {
  position: relative;
  width: 48px;
  height: 26px;
  display: inline-block;
}

.admin-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.admin-toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--border);
  border-radius: 26px;
  transition: 0.3s;
}

.admin-toggle-slider::before {
  content: '';
  position: absolute;
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background: #fff;
  border-radius: 50%;
  transition: 0.3s;
}

.admin-toggle input:checked + .admin-toggle-slider {
  background: var(--success);
}

.admin-toggle input:checked + .admin-toggle-slider::before {
  transform: translateX(22px);
}

/* List Items */
.admin-list-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 8px;
  background: var(--card);
}

.admin-list-item-content {
  flex: 1;
  margin-right: 16px;
}

.admin-list-item-title {
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}

.admin-list-item-body {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.admin-list-item-meta {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 6px;
}

.admin-list-item-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.admin-icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all 0.2s;
}

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

.admin-icon-btn.danger:hover {
  background: var(--error);
  border-color: var(--error);
}

/* Modal */
.admin-modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.5);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.admin-modal-overlay.open {
  display: flex;
}

.admin-modal {
  background: var(--card);
  border-radius: 16px;
  width: 100%;
  max-width: 500px;
  max-height: 80vh;
  overflow-y: auto;
  padding: 32px;
}

.admin-modal-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 24px;
}

.admin-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 0.95rem;
  color: var(--text);
  background: var(--bg);
  outline: none;
  resize: vertical;
  min-height: 100px;
  font-family: inherit;
  box-sizing: border-box;
}

.admin-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(107, 28, 35, 0.1);
}

.admin-select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 1rem;
  color: var(--text);
  background: var(--bg);
  outline: none;
  box-sizing: border-box;
}

.admin-modal-actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.admin-modal-actions .admin-btn {
  flex: 1;
}

/* Toast */
.admin-toast {
  position: fixed;
  top: calc(var(--nav-height) + 16px);
  right: 16px;
  padding: 14px 24px;
  border-radius: 12px;
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
  z-index: 3000;
  transform: translateX(120%);
  transition: transform 0.3s ease;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.admin-toast.show {
  transform: translateX(0);
}

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

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

/* Empty State */
.admin-empty {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-secondary);
}

.admin-empty-icon {
  font-size: 3rem;
  margin-bottom: 12px;
}

/* Loading */
.admin-loading {
  text-align: center;
  padding: 40px;
  color: var(--text-secondary);
}

/* Dashboard Stats */
.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.admin-stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  text-align: center;
}

.admin-stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
}

.admin-stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 4px;
}

/* Toggle Row (App Settings) */
.admin-toggle-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}

.admin-toggle-row:last-child {
  border-bottom: none;
}

.admin-toggle-info {
  flex: 1;
  margin-right: 16px;
}

.admin-toggle-label {
  font-weight: 600;
  color: var(--text);
  font-size: 0.95rem;
}

.admin-toggle-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

/* Image Upload */
.admin-image-upload {
  border: 2px dashed var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.2s;
}

.admin-image-upload:hover {
  border-color: var(--primary);
}

.admin-image-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  cursor: pointer;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.admin-image-placeholder:hover {
  color: var(--primary);
}

.admin-image-preview {
  position: relative;
}

.admin-image-preview img {
  width: 100%;
  max-height: 200px;
  object-fit: cover;
  display: block;
}

.admin-image-remove {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: none;
  background: rgba(0,0,0,0.6);
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: background 0.2s;
}

.admin-image-remove:hover {
  background: var(--error);
}

/* Responsive */
@media (max-width: 768px) {
  .admin-sidebar {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    z-index: 500;
    background: var(--card);
  }

  .admin-sidebar.mobile-open {
    display: block;
  }

  .admin-main {
    margin-left: 0;
    padding: 16px;
  }

  .prayer-admin-grid {
    grid-template-columns: 1fr;
  }

  .admin-stats-grid {
    grid-template-columns: 1fr;
  }

  .admin-list-item {
    flex-direction: column;
  }

  .admin-list-item-actions {
    margin-top: 12px;
  }

  .admin-modal {
    padding: 24px;
  }
}