/* Banners Page Specific Styles */

.banner-tabs {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
  border-bottom: 2px solid var(--gray-200);
}

.tab-btn {
  padding: 12px 24px;
  border: none;
  background: transparent;
  color: var(--gray-600);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  gap: 8px;
}

.tab-btn:hover {
  color: var(--dark);
}

.tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.banners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.banner-card {
  background: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  transition: all 0.3s;
  border: 1px solid var(--gray-200);
}

.banner-card:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  transform: translateY(-2px);
}

.banner-image-wrapper {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: var(--gray-100);
}

.banner-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  opacity: 0;
  transition: opacity 0.3s;
}

.banner-card:hover .banner-overlay {
  opacity: 1;
}

.banner-overlay-btn {
  padding: 8px 16px;
  background: #ffffff;
  color: var(--dark);
  border: none;
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.3s;
}

.banner-overlay-btn:hover {
  background: var(--primary);
  color: #ffffff;
}

.banner-info {
  padding: 16px;
}

.banner-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 8px;
}

.banner-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  color: var(--gray-500);
  margin-bottom: 12px;
}

.banner-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
}

.banner-status-badge.active {
  background: #d1fae5;
  color: #059669;
}

.banner-status-badge.inactive {
  background: #fee2e2;
  color: #dc2626;
}

.banner-actions {
  display: flex;
  gap: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--gray-200);
}

.btn-banner {
  flex: 1;
  padding: 8px 12px;
  border: none;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.btn-edit-banner {
  background: var(--gray-100);
  color: var(--gray-700);
}

.btn-edit-banner:hover {
  background: var(--primary);
  color: #ffffff;
}

.btn-delete-banner {
  background: #fee2e2;
  color: #dc2626;
}

.btn-delete-banner:hover {
  background: #ef4444;
  color: #ffffff;
}

.image-preview {
  margin-top: 12px;
  padding: 12px;
  background: var(--gray-50);
  border-radius: 8px;
  display: none;
}

.image-preview.has-image {
  display: block;
}

.image-preview img {
  max-width: 100%;
  max-height: 200px;
  border-radius: 6px;
  margin-top: 8px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.required {
  color: #ef4444;
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.5);
  z-index: 10000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-dialog {
  width: 100%;
  max-width: 700px;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-content {
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px;
  border-bottom: 1px solid var(--gray-200);
}

.modal-header h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--dark);
}

.modal-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-100);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 18px;
  color: var(--gray-600);
  transition: all 0.3s;
}

.modal-close:hover {
  background: var(--gray-200);
  color: var(--dark);
}

.modal-body {
  padding: 24px;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 20px 24px;
  border-top: 1px solid var(--gray-200);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  font-size: 14px;
  transition: all 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.btn-primary {
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--primary), #764ba2);
  color: #ffffff;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.btn-secondary {
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--gray-100);
  color: var(--gray-700);
}

.btn-secondary:hover {
  background: var(--gray-200);
}

/* Responsive */
@media (max-width: 768px) {
  .banners-grid {
    grid-template-columns: 1fr;
  }
  
  .form-grid {
    grid-template-columns: 1fr;
  }
  
  .banner-tabs {
    flex-direction: column;
    border-bottom: none;
  }
  
  .tab-btn {
    border-bottom: none;
    border-left: 3px solid transparent;
    margin-bottom: 0;
  }
  
  .tab-btn.active {
    border-left-color: var(--primary);
    border-bottom-color: transparent;
  }
}