/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: white;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow: hidden;
    transform: scale(0.7);
    transition: transform 0.3s ease;
}

.modal-overlay.show .modal {
    transform: scale(1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-bottom: 1px solid #dee2e6;
}

.modal-header h2 {
    margin: 0;
    color: #2c3e50;
    font-size: 1.5rem;
}

.modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: #6c757d;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background-color: #e9ecef;
    color: #495057;
}

.modal-body {
    padding: 2rem;
    overflow-y: auto;
    max-height: calc(90vh - 120px);
}

.confirm-modal {
    max-width: 400px;
}

.modal-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
}

/* Form Styles */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #495057;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ced4da;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.25);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-error {
    color: #e74c3c;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
}

/* Pagination Styles */
.pagination-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    background-color: #f8f9fa;
    border-top: 1px solid #dee2e6;
}

.pagination-info {
    color: #6c757d;
    font-size: 0.9rem;
}

.pagination {
    display: flex;
    gap: 0.25rem;
    align-items: center;
}

.pagination-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid #dee2e6;
    background: white;
    color: #495057;
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.pagination-btn:hover:not(:disabled) {
    background-color: #e9ecef;
    border-color: #adb5bd;
}

.pagination-btn.active {
    background-color: #3498db;
    border-color: #3498db;
    color: white;
}

.pagination-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.pagination-ellipsis {
    padding: 0 0.5rem;
    color: #6c757d;
}

/* Alert Styles */
.alert {
    padding: 1rem 1.5rem;
    margin-bottom: 1rem;
    border: 1px solid transparent;
    border-radius: 5px;
    position: relative;
}

.alert-success {
    color: #155724;
    background-color: #d4edda;
    border-color: #c3e6cb;
}

.alert-danger {
    color: #721c24;
    background-color: #f8d7da;
    border-color: #f5c6cb;
}

.alert-warning {
    color: #856404;
    background-color: #fff3cd;
    border-color: #ffeeba;
}

.alert-info {
    color: #0c5460;
    background-color: #d1ecf1;
    border-color: #bee5eb;
}

.alert-close {
    position: absolute;
    top: 0.5rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: inherit;
    opacity: 0.7;
    cursor: pointer;
}

.alert-close:hover {
    opacity: 1;
}

/* Card Styles */
.card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.card-header {
    padding: 1.5rem 2rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-bottom: 1px solid #dee2e6;
}

.card-title {
    margin: 0;
    font-size: 1.25rem;
    color: #2c3e50;
}

.card-body {
    padding: 2rem;
}

/* Dropdown Styles */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    background: white;
    border: 1px solid #ced4da;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    border: 1px solid #ced4da;
    border-radius: 5px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    z-index: 1000;
    min-width: 150px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.dropdown.open .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: block;
    padding: 0.75rem 1rem;
    color: #495057;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.dropdown-item:hover {
    background-color: #f8f9fa;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 11000;
    max-width: 350px;
}

.toast {
    background: white;
    border-radius: 5px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    margin-bottom: 1rem;
    overflow: hidden;
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

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

.toast-header {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    background-color: #f8f9fa;
    border-bottom: 1px solid #dee2e6;
}

.toast-title {
    font-weight: 500;
    margin: 0;
    flex: 1;
}

.toast-close {
    background: none;
    border: none;
    color: #6c757d;
    cursor: pointer;
    padding: 0;
}

.toast-body {
    padding: 1rem;
}

.toast.toast-success .toast-header {
    background-color: #d4edda;
    color: #155724;
}

.toast.toast-error .toast-header {
    background-color: #f8d7da;
    color: #721c24;
}

.toast.toast-warning .toast-header {
    background-color: #fff3cd;
    color: #856404;
}

/* Badge Styles */
.badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    line-height: 1;
    color: white;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: 0.25rem;
}

.badge-primary { background-color: #3498db; }
.badge-success { background-color: #27ae60; }
.badge-warning { background-color: #f39c12; }
.badge-danger { background-color: #e74c3c; }
.badge-info { background-color: #17a2b8; }
.badge-secondary { background-color: #95a5a6; }

/* Image Upload Styles */
.image-upload-area {
    border: 2px dashed #cbd5e0;
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    background-color: #f7fafc;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    min-height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-upload-area:hover {
    border-color: #3498db;
    background-color: #ebf4ff;
}

.image-upload-area.drag-over {
    border-color: #3498db;
    background-color: #dbeafe;
    transform: scale(1.02);
}

.image-upload-area.has-files {
    border-color: #10b981;
    background-color: #ecfdf5;
}

.image-upload-content {
    pointer-events: none;
}

.image-upload-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.6;
}

.image-upload-text {
    margin-bottom: 0.5rem;
}

.upload-main-text {
    display: block;
    font-size: 1.1rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 0.25rem;
}

.upload-sub-text {
    display: block;
    font-size: 0.9rem;
    color: #6b7280;
}

.image-upload-info {
    font-size: 0.8rem;
    color: #9ca3af;
}

.image-upload-input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
    width: 100%;
    height: 100%;
}

/* Image Preview Styles */
.image-preview-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.image-preview-item {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.image-preview-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.image-preview-wrapper {
    position: relative;
    width: 100%;
    height: 150px;
    overflow: hidden;
}

.preview-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.image-preview-item:hover .preview-image {
    transform: scale(1.05);
}

.image-preview-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;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.image-preview-item:hover .image-preview-overlay {
    opacity: 1;
}

.preview-remove-btn {
    background: #ef4444;
    color: white;
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.2s ease;
}

.preview-remove-btn:hover {
    background: #dc2626;
    transform: scale(1.1);
}

.image-preview-info {
    padding: 1rem;
}

.preview-filename {
    font-weight: 500;
    color: #374151;
    margin-bottom: 0.25rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.preview-filesize {
    font-size: 0.8rem;
    color: #6b7280;
}

.preview-status {
    font-size: 0.8rem;
    color: #059669;
    font-weight: 500;
}

.existing-image {
    border: 2px solid #10b981;
}

/* Upload Progress Styles */
.image-upload-progress {
    margin-top: 1rem;
    padding: 1rem;
    background: #f9fafb;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: #e5e7eb;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #3498db, #2980b9);
    border-radius: 4px;
    transition: width 0.3s ease;
    position: relative;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.progress-text {
    font-size: 0.9rem;
    color: #374151;
    text-align: center;
}

/* Form Integration Styles */
.form-group.image-upload-group {
    margin-bottom: 2rem;
}

.form-group.image-upload-group .form-label {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-group.image-upload-group .form-label::before {
    content: '📸';
    font-size: 1.2rem;
}

/* Error States */
.image-upload-area.error {
    border-color: #ef4444;
    background-color: #fef2f2;
}

.image-upload-error {
    color: #ef4444;
    font-size: 0.875rem;
    margin-top: 0.5rem;
    padding: 0.5rem;
    background: #fef2f2;
    border-radius: 4px;
    border-left: 3px solid #ef4444;
}

/* Loading State */
.image-upload-area.loading {
    pointer-events: none;
    opacity: 0.7;
}

.image-upload-area.loading .image-upload-content::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 24px;
    margin: -12px 0 0 -12px;
    border: 2px solid #3498db;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .image-upload-area {
        padding: 1.5rem;
        min-height: 120px;
    }
    
    .image-upload-icon {
        font-size: 2.5rem;
    }
    
    .image-preview-container {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 0.75rem;
    }
    
    .image-preview-wrapper {
        height: 120px;
    }
    
    .image-preview-info {
        padding: 0.75rem;
    }
    
    .upload-main-text {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .image-preview-container {
        grid-template-columns: 1fr;
    }
    
    .image-upload-area {
        padding: 1rem;
    }
}

/* Table Image Styles */
.table-image {
    transition: transform 0.2s ease;
    cursor: pointer;
}

.table-image:hover {
    transform: scale(1.1);
}

.no-image {
    opacity: 0.5;
    font-size: 1.5rem;
}

/* API Select Styles */
.api-select {
    position: relative;
}

.api-select:disabled {
    background-color: #f8f9fa;
    opacity: 0.8;
    cursor: not-allowed;
}

.api-select-error {
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 0.25rem;
    padding: 0.25rem 0.5rem;
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    border-radius: 0.25rem;
}

.form-select.api-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px 12px;
}

.form-select.api-select:disabled {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%236c757d' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e");
}

/* Loading state for API selects */
.api-select option:first-child {
    color: #6c757d;
    font-style: italic;
}

/* Responsive Modal */
@media (max-width: 768px) {
    .modal {
        width: 95%;
        max-height: 95vh;
    }
    
    .modal-header,
    .modal-body {
        padding: 1rem;
    }
    
    .modal-actions {
        flex-direction: column;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .pagination-container {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .pagination {
        justify-content: center;
    }
}