/* Purchase Request Modal Styles */

/* Mobile Modal Base */
.mobile-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: none;
}

.mobile-modal.active {
    display: block;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.modal-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    border-radius: 20px 20px 0 0;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    animation: slideUp 0.3s ease-out;
}

.modal-content.full-height {
    height: 90vh;
}

.modal-content.compact {
    max-height: auto;
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

/* Modal Header */
.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.modal-header h2,
.modal-header h3 {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin: 0;
}

.modal-close {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--bg-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.2s;
}

.modal-close:active {
    transform: scale(0.9);
}

/* Progress Indicator */
.progress-indicator {
    display: flex;
    align-items: center;
    padding: 1rem 1.5rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    position: relative;
}

.step-number {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: white;
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all 0.3s;
}

.step-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

.progress-step.active .step-number {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.progress-step.completed .step-number {
    background: var(--success-color);
    border-color: var(--success-color);
    color: white;
}

.progress-line {
    flex: 1;
    height: 2px;
    background: var(--border-color);
    margin: 0 0.5rem;
    align-self: center;
    margin-bottom: 1.5rem;
}

/* Modal Body */
.modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    -webkit-overflow-scrolling: touch;
}

/* Form Steps */
.form-step {
    display: none;
}

.form-step.active {
    display: block;
}

.form-step h3 {
    font-size: 1.125rem;
    color: var(--text-primary);
    margin: 0 0 1.5rem 0;
}

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

.form-group:last-child {
    margin-bottom: 0;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group label i {
    margin-right: 0.5rem;
    color: var(--primary-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.875rem;
    transition: all 0.2s;
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.1);
}

textarea {
    resize: vertical;
    min-height: 80px;
}

/* Materials Search */
.materials-search {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.search-materials-btn,
.add-manual-btn {
    padding: 0.75rem 1rem;
    border: 2px dashed var(--border-color);
    background: var(--bg-secondary);
    border-radius: 8px;
    font-size: 0.875rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.search-materials-btn:active,
.add-manual-btn:active {
    transform: scale(0.95);
}

/* Selected Materials List */
.selected-materials-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.selected-material-card {
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 1rem;
    position: relative;
}

.material-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 0.75rem;
}

.material-header h4 {
    font-size: 0.875rem;
    color: var(--text-primary);
    margin: 0;
    flex: 1;
}

.remove-btn {
    width: 24px;
    height: 24px;
    border: none;
    background: #fee;
    color: var(--danger-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 0.75rem;
}

.material-details {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.material-details p {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin: 0;
}

.material-controls {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    margin-top: 0.5rem;
}

.material-controls label {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.priority-select {
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.75rem;
}

.priority-select.priority-high {
    border-color: #dc3545;
    color: #dc3545;
}

.priority-select.priority-medium {
    border-color: #ffc107;
    color: #ef6c00;
}

.priority-select.priority-low {
    border-color: #28a745;
    color: #28a745;
}

.material-controls textarea {
    font-size: 0.75rem;
    padding: 0.5rem;
}

/* Review Section */
.review-section {
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
}

.review-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    margin-bottom: 0.75rem;
}

.review-item:last-child {
    margin-bottom: 0;
}

.review-item label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin: 0;
}

.review-item p {
    font-size: 0.875rem;
    color: var(--text-primary);
    margin: 0;
    font-weight: 500;
}

.materials-review h4 {
    font-size: 1rem;
    color: var(--text-primary);
    margin: 0 0 0.75rem 0;
}

.review-materials-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.review-material-item {
    background: var(--bg-secondary);
    border-radius: 6px;
    padding: 0.75rem;
}

.material-info h5 {
    font-size: 0.875rem;
    color: var(--text-primary);
    margin: 0 0 0.25rem 0;
}

.material-info p {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin: 0;
}

.material-notes {
    margin-top: 0.25rem;
    font-style: italic;
}

/* Modal Footer */
.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 0.75rem;
    background: white;
    flex-shrink: 0;
}

.btn-primary,
.btn-secondary,
.btn-success {
    flex: 1;
    padding: 0.875rem 1rem;
    border: none;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

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

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-secondary);
}

.btn-success {
    background: var(--success-color);
    color: white;
}

.btn-primary:active,
.btn-secondary:active,
.btn-success:active {
    transform: scale(0.95);
}

.btn-primary:disabled,
.btn-secondary:disabled,
.btn-success:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Materials Search Modal Specific */
.search-section {
    padding: 0 0 1rem 0;
}

.category-tabs {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding: 0 0 1rem 0;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.category-tab {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem 1rem;
    background: var(--bg-secondary);
    border: none;
    border-radius: 8px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
    flex-shrink: 0;
}

.category-tab.active {
    background: var(--primary-color);
    color: white;
}

.category-tab i {
    font-size: 1.25rem;
}

.category-tab span {
    font-size: 0.75rem;
}

/* Materials Results */
.materials-results {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.materials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 0.75rem;
}

.material-card {
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 1rem;
    border: 2px solid transparent;
    transition: all 0.2s;
}

.material-card.selected {
    border-color: var(--primary-color);
    background: rgba(33, 150, 243, 0.05);
}

.material-checkbox {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.material-info {
    margin: 0.5rem 0;
}

.material-type {
    font-size: 0.75rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.material-detail {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin: 0.25rem 0;
}

/* Quantity Section */
.quantity-section {
    display: none;
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-color);
}

.quantity-section.visible {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quantity-section label {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.quantity-input {
    display: flex;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
}

.qty-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--bg-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

.qty-btn:active {
    background: var(--border-color);
}

.quantity-input input {
    width: 50px;
    text-align: center;
    border: none;
    font-size: 0.875rem;
    padding: 0.5rem 0;
}

/* Selection Info */
.selection-info {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Loading Spinner */
.loading-spinner {
    text-align: center;
    padding: 3rem;
    color: var(--text-secondary);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* Pure CSS Spinner - Modern circular loader */
.loading-spinner .spinner-ring {
    display: inline-block;
    width: 40px;
    height: 40px;
    position: relative;
}

.loading-spinner .spinner-ring::after {
    content: "";
    display: block;
    width: 36px;
    height: 36px;
    margin: 2px;
    border-radius: 50%;
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--primary-color);
    animation: modalSpinSmooth 1s linear infinite;
}

.loading-spinner p {
    margin-top: 1rem;
    font-size: 0.875rem;
}

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

/* ===== BATCH MANAGEMENT STYLES ===== */

/* Tab navigation */
.tab-navigation {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.tab-btn {
    padding: 0.5rem 1rem;
    background: transparent;
    border: none;
    border-radius: 8px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tab-btn.active {
    background: var(--primary-color);
    color: white;
}

.tab-btn:hover:not(.active) {
    background: var(--bg-secondary);
}

/* Tab content */
.tab-content {
    display: none;
}

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

/* Alert boxes */
.alert {
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 16px;
    font-size: 0.875rem;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.alert-info {
    background: #e3f2fd;
    color: #1976d2;
    border: 1px solid #bbdefb;
}

.alert-warning {
    background: #fff3e0;
    color: #f57c00;
    border: 1px solid #ffcc02;
}

.alert i {
    flex-shrink: 0;
    margin-top: 2px;
}

/* Item Actions */
.item-actions {
    padding: 12px 16px;
    border-top: 1px solid var(--border-light, #dee2e6);
    background: var(--bg-tertiary, #e9ecef);
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.item-action-btn {
    flex: 1;
    min-width: 120px;
    padding: 8px 12px;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    color: white;
    min-height: 40px;
}

.item-action-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.item-action-btn:active {
    transform: translateY(0);
}

.item-action-btn.dispatch-item {
    background: linear-gradient(135deg, #ffc107 0%, #fd7e14 100%);
}

.item-action-btn.reception-item {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
}

.item-action-btn.view-reception {
    background: linear-gradient(135deg, #17a2b8 0%, #6610f2 100%);
}

.item-action-btn i {
    font-size: 14px;
}

@media (max-width: 768px) {
    .item-actions {
        flex-direction: column;
    }
    
    .item-action-btn {
        flex: none;
        min-width: unset;
    }
}

/* Batch cards container */
.batch-cards-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1rem;
}

/* Batch card */
.batch-card {
    border: 2px solid var(--border-color);
    border-radius: 12px;
    background: white;
    transition: all 0.3s ease;
    overflow: hidden;
}

.batch-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Batch card header */
.batch-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.batch-card-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--text-primary);
}

.batch-number {
    font-size: 0.875rem;
    color: var(--primary-color);
}

.condition-badge {
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
}

.condition-badge.good {
    background: #e8f5e8;
    color: #2e7d32;
}

.condition-badge.damaged {
    background: #fff3e0;
    color: #f57c00;
}

.condition-badge.non-conforming {
    background: #ffebee;
    color: #d32f2f;
}

.condition-badge.needs-review {
    background: #e3f2fd;
    color: #1976d2;
}

.batch-card-actions {
    display: flex;
    gap: 8px;
}

.batch-card-actions .btn, .batch-card-actions .ds-btn {
    padding: var(--ds-spacing-3) var(--ds-spacing-5);
    border-radius: var(--ds-radius);
    border: 1px solid var(--ds-border);
    background: var(--ds-bg-primary);
    color: var(--ds-text-primary);
    cursor: pointer;
    transition: var(--ds-transition-base);
    font-size: var(--ds-text-xs);
    font-family: var(--ds-font-family);
    min-height: 32px;
}

.batch-card-actions .btn:hover, .batch-card-actions .ds-btn:hover {
    background: var(--ds-bg-secondary);
    transform: translateY(-1px);
}

.batch-card-actions .btn-danger {
    color: #d32f2f;
    border-color: #ffcdd2;
}

.batch-card-actions .btn-danger:hover {
    background: #ffebee;
}

/* Batch card body */
.batch-card-body {
    padding: 16px;
    display: grid;
    gap: 12px;
}

/* Batch fields */
.batch-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.batch-field-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
    margin: 0;
}

.batch-field-input,
.batch-field-select {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.875rem;
    transition: all 0.2s;
    background: white;
}

.batch-field-input:focus,
.batch-field-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.1);
}

/* Batch files section */
.batch-files-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 8px;
}

.batch-file-upload {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.batch-file-button {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 16px 12px;
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    background: var(--bg-secondary);
    cursor: pointer;
    transition: all 0.2s;
    min-height: 80px;
    text-align: center;
}

.batch-file-button:hover {
    border-color: var(--primary-color);
    background: rgba(33, 150, 243, 0.05);
}

.batch-file-button.has-file,
.batch-file-button.has-files {
    border-color: var(--success-color);
    background: rgba(76, 175, 80, 0.05);
}

.batch-file-icon {
    font-size: 1.5rem;
    margin-bottom: 4px;
    color: var(--text-secondary);
}

.batch-file-button span {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.batch-file-status {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-align: center;
    padding: 4px 8px;
    background: var(--bg-secondary);
    border-radius: 4px;
    border: 1px solid var(--border-color);
    word-break: break-word;
}

/* Responsive improvements for mobile */
@media (max-width: 480px) {
    .batch-files-section {
        grid-template-columns: 1fr;
    }
    
    .tab-navigation {
        flex-wrap: wrap;
    }
    
    .tab-btn {
        flex: 1;
        justify-content: center;
        min-width: 0;
    }
    
    .batch-card-header {
        flex-direction: column;
        gap: 8px;
        align-items: flex-start;
    }
    
    .batch-card-actions {
        align-self: flex-end;
    }
}

/* Mobile modal overlay */
.mobile-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10000;
    display: flex;
    align-items: flex-end;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.mobile-modal {
    width: 100%;
    background: white;
    border-radius: 20px 20px 0 0;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    animation: slideUp 0.3s ease-out;
}

.mobile-modal-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.mobile-modal-content {
    flex: 1;
    overflow-y: auto;
    padding: 1rem 1.5rem;
    -webkit-overflow-scrolling: touch;
}

.mobile-modal-close {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--bg-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-secondary);
}

.mobile-loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.mobile-spinner-ring {
    width: 40px;
    height: 40px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Reception form specific styles */
.reception-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.order-summary,
.item-summary {
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.75rem;
}

.summary-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.summary-item .label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.summary-item .value {
    font-size: 0.875rem;
    color: var(--text-primary);
    font-weight: 600;
}

.item-card-mini {
    background: white;
    border-radius: 6px;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
}

.item-card-mini h5 {
    margin: 0 0 0.5rem 0;
    font-size: 0.875rem;
    color: var(--text-primary);
}

.item-card-mini p {
    margin: 0.25rem 0;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.form-section {
    margin-bottom: 1.5rem;
}

.form-section h4 {
    margin: 0 0 1rem 0;
    font-size: 1rem;
    color: var(--text-primary);
}

.file-input {
    display: block;
    width: 100%;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.875rem;
}

.file-info {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

.photo-preview {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.photo-thumb {
    position: relative;
    border-radius: 6px;
    overflow: hidden;
    aspect-ratio: 1;
}

.photo-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.remove-photo {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 20px;
    height: 20px;
    border: none;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    border-radius: 50%;
    cursor: pointer;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-actions {
    display: flex;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
    background: white;
}

.btn-sm {
    padding: 0.5rem 0.75rem;
    font-size: 0.75rem;
}


/* Enhanced Purchase Order Detail Styles */
.enhanced-order-detail {
    padding: 0;
    background: var(--bg-primary, #f8f9fa);
    min-height: 100vh;
}

/* Enhanced Order Header */
.order-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px 16px;
    border-radius: 0 0 16px 16px;
}

.order-number {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.order-status {
    display: inline-block;
    padding: 6px 12px;
    background: rgba(255,255,255,0.2);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

.order-meta {
    margin-top: 12px;
    display: flex;
    justify-content: space-between;
    opacity: 0.9;
    font-size: 14px;
}

/* Enhanced Info Grid */
.enhanced-order-detail .info-grid {
    padding: 20px 16px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.enhanced-order-detail .info-card {
    background: var(--bg-secondary, #ffffff);
    padding: 16px;
    border-radius: 12px;
    border: 1px solid var(--border-light, #dee2e6);
}

.enhanced-order-detail .info-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary, #6c757d);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.enhanced-order-detail .info-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary, #2c3e50);
}

.enhanced-order-detail .info-value.large {
    font-size: 18px;
    color: var(--success-color, #28a745);
}

/* Enhanced Items Section */
.enhanced-order-detail .items-section {
    margin: 20px 16px;
}

.enhanced-order-detail .section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.enhanced-order-detail .section-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary, #2c3e50);
}

.enhanced-order-detail .items-count {
    background: var(--accent-primary, #007bff);
    color: white;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

/* Enhanced Item Cards */
.enhanced-order-detail .item-card {
    background: var(--bg-secondary, #ffffff);
    border: 1px solid var(--border-light, #dee2e6);
    border-radius: 12px;
    margin-bottom: 12px;
    overflow: hidden;
}

.enhanced-order-detail .item-header {
    padding: 16px;
    background: var(--bg-tertiary, #e9ecef);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.enhanced-order-detail .item-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary, #2c3e50);
    flex: 1;
}

.enhanced-order-detail .item-status-badges {
    display: flex;
    gap: 6px;
}

.enhanced-order-detail .status-badge {
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
}

.enhanced-order-detail .status-badge.dispatched {
    background: var(--warning-color, #ffc107);
    color: white;
}

.enhanced-order-detail .status-badge.received {
    background: var(--success-color, #28a745);
    color: white;
}

.enhanced-order-detail .status-badge.pending {
    background: var(--text-muted, #adb5bd);
    color: white;
}

.enhanced-order-detail .item-details {
    padding: 16px;
}

.enhanced-order-detail .detail-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 14px;
}

.enhanced-order-detail .detail-label {
    color: var(--text-secondary, #6c757d);
    font-weight: 500;
}

.enhanced-order-detail .detail-value {
    color: var(--text-primary, #2c3e50);
    font-weight: 600;
}

.enhanced-order-detail .detail-value.total {
    color: var(--success-color, #28a745);
}

/* Enhanced Actions Section */
.enhanced-order-detail .actions-section {
    padding: 20px 16px;
    background: var(--bg-secondary, #ffffff);
    border-top: 1px solid var(--border-light, #dee2e6);
    margin-top: 20px;
}

.enhanced-order-detail .actions-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary, #2c3e50);
}

.enhanced-order-detail .action-buttons {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.enhanced-order-detail .action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px 20px;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.enhanced-order-detail .action-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.enhanced-order-detail .action-btn i {
    font-size: 18px;
}

.enhanced-order-detail .action-btn.dispatch {
    background: linear-gradient(135deg, #ffc107 0%, #fd7e14 100%);
    color: white;
}

.enhanced-order-detail .action-btn.reception {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
}

.enhanced-order-detail .action-btn.inventory {
    background: linear-gradient(135deg, #17a2b8 0%, #6610f2 100%);
    color: white;
}

/* Empty State */
.enhanced-order-detail .empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: var(--text-secondary, #6c757d);
    text-align: center;
}

.enhanced-order-detail .empty-state i {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

/* Responsive Design */
@media (max-width: 375px) {
    .enhanced-order-detail .info-grid {
        grid-template-columns: 1fr;
    }
}