/* ===================================
   PRODUTOS - ESTILOS
   =================================== */

/* Toolbar */
.page-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}

.search-box {
    position: relative;
    flex: 1;
    max-width: 400px;
}

.search-box input {
    width: 100%;
    padding: 10px 16px 10px 40px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-family: inherit;
    transition: all var(--transition-base);
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.1);
}

.search-box i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
    font-size: 14px;
}

.toolbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-filter {
    padding: 10px 16px;
    border: 1.5px solid var(--gray-200);
    background: var(--white);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    color: var(--gray-700);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all var(--transition-fast);
}

.btn-filter:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.btn-add {
    padding: 10px 20px;
    border: none;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all var(--transition-base);
}

.btn-add:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.3);
}

/* Product Table */
.product-table-container {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 0;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-200);
    overflow: hidden;
}

.product-table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
}

.product-table thead {
    background: var(--gray-50);
    border-bottom: 2px solid var(--gray-200);
}

.product-table th {
    padding: 16px;
    text-align: left;
    font-size: 12px;
    font-weight: var(--font-weight-semibold);
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-table td {
    padding: 16px;
    font-size: 14px;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-100);
}

.product-table tbody tr:last-child td {
    border-bottom: none;
}

.product-table tbody tr {
    transition: background var(--transition-fast);
}

.product-table tbody tr:hover {
    background: var(--gray-50);
}

/* Product Cell */
.product-cell {
    display: flex;
    align-items: center;
    gap: 12px;
}

.product-thumb {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    object-fit: cover;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.product-details h4 {
    font-size: 14px;
    font-weight: var(--font-weight-semibold);
    color: var(--gray-900);
    margin-bottom: 2px;
}

.product-details p {
    font-size: 12px;
    color: var(--gray-500);
}

/* Stock Badge */
.stock-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: var(--font-weight-semibold);
}

.stock-badge.high {
    background: rgba(52, 199, 89, 0.1);
    color: var(--success);
}

.stock-badge.medium {
    background: rgba(255, 149, 0, 0.1);
    color: var(--warning);
}

.stock-badge.low {
    background: rgba(255, 59, 48, 0.1);
    color: var(--danger);
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 8px;
}

.btn-icon {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--gray-100);
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    color: var(--gray-600);
    font-size: 14px;
}

.btn-icon:hover {
    background: var(--primary);
    color: var(--white);
}

.btn-icon.delete:hover {
    background: var(--danger);
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 20px;
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-container {
    background: var(--white);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.modal-header h3 {
    font-size: 20px;
    font-weight: var(--font-weight-bold);
    color: var(--gray-900);
}

.modal-close {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--gray-100);
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    color: var(--gray-600);
    font-size: 16px;
}

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

.modal-body {
    padding: 24px;
}

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

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

.form-grid .form-group.full-width {
    grid-column: 1 / -1;
}

/* Image Upload */
.image-upload-area {
    border: 2px dashed var(--gray-300);
    border-radius: var(--radius-md);
    padding: 32px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-base);
    background: var(--gray-50);
}

.image-upload-area:hover {
    border-color: var(--primary);
    background: rgba(var(--primary-rgb), 0.05);
}

.image-upload-area i {
    font-size: 48px;
    color: var(--gray-400);
    margin-bottom: 12px;
}

.image-upload-area p {
    font-size: 14px;
    color: var(--gray-600);
    margin-bottom: 4px;
}

.image-upload-area small {
    font-size: 12px;
    color: var(--gray-500);
}

.image-preview {
    margin-top: 16px;
    display: flex;
    justify-content: center;
}

.image-preview img {
    max-width: 200px;
    max-height: 200px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

/* Buttons */
.btn-secondary {
    padding: 10px 20px;
    border: 1.5px solid #94a3b8;
    background: #f8fafc;
    color: #334155;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-secondary:hover {
    background: #e2e8f0;
    border-color: #64748b;
    color: #1e293b;
}

/* Garante visibilidade na toolbar de produtos (outros CSS sobrescrevem .btn-secondary) */
.page-toolbar .btn-secondary,
.toolbar-actions .btn-secondary {
    background: #f1f5f9 !important;
    color: #334155 !important;
    border: 1.5px solid #94a3b8 !important;
}

.page-toolbar .btn-secondary:hover,
.toolbar-actions .btn-secondary:hover {
    background: #e2e8f0 !important;
    border-color: #475569 !important;
    color: #1e293b !important;
}

.btn-primary {
    padding: 10px 20px;
    border: none;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-danger {
    background: var(--danger);
}

.btn-danger:hover {
    background: #E63228;
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 20px;
    border-top: 1px solid var(--gray-200);
}

.pagination button {
    padding: 8px 12px;
    border: 1px solid var(--gray-200);
    background: var(--white);
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    color: var(--gray-700);
    transition: all var(--transition-fast);
}

.pagination button:hover:not(:disabled) {
    background: var(--gray-50);
    border-color: var(--primary);
    color: var(--primary);
}

.pagination button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.pagination button.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

/* Responsive */
@media (max-width: 768px) {
    .page-toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-box {
        max-width: 100%;
    }
    
    .toolbar-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .toolbar-actions button {
        width: 100%;
        justify-content: center;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .product-table {
        font-size: 12px;
    }
    
    .product-table th,
    .product-table td {
        padding: 12px 8px;
    }
}