/* Split Layout Food Selector Styles */
/* Import design tokens for consistency */
@import 'design-tokens.css';

.split-food-selector-container {
    background: var(--fs-bg-secondary);
    border-radius: var(--fs-radius-lg);
    padding: var(--fs-spacing-xl);
    margin: var(--fs-spacing-xl) 0;
    box-shadow: var(--fs-shadow-sm);
}

/* Meal Selection Row */
.meal-selection-row {
    display: flex;
    align-items: center;
    gap: var(--fs-spacing-lg);
    margin-bottom: var(--fs-spacing-xl);
    padding-bottom: var(--fs-spacing-lg);
    border-bottom: 1px solid var(--fs-border-default);
}

.meal-label {
    font-weight: var(--fs-font-weight-semibold);
    color: var(--fs-text-primary);
    margin: 0;
    white-space: nowrap;
}

.meal-select {
    max-width: 200px;
}

/* Food Search Row */
.food-search-row {
    margin-bottom: var(--fs-spacing-xl);
}

.split-food-selection {
    display: flex;
    flex-direction: column;
    gap: var(--fs-spacing-xl);
}

.search-bar-wrapper {
    width: 100%;
}

.split-food-search {
    width: 100% !important;
}

.split-food-search .select2-container {
    width: 100% !important;
}

/* Selected Foods Display */
.selected-foods-display {
    background: var(--fs-bg-primary);
    border-radius: var(--fs-radius-md);
    padding: var(--fs-spacing-lg);
    border: 1px solid var(--fs-border-default);
}

.selected-label {
    font-weight: var(--fs-font-weight-semibold);
    color: var(--fs-text-primary);
    margin-bottom: var(--fs-spacing-md);
    display: block;
}

.selected-foods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--fs-spacing-md);
}

.selected-food-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--fs-spacing-sm);
    background: var(--fs-bg-secondary);
    border-radius: var(--fs-radius-sm);
    border: 1px solid var(--fs-border-default);
    transition: var(--fs-transition-all);
}

.selected-food-item:hover {
    background: var(--fs-bg-hover);
    border-color: var(--fs-border-hover);
}

.selected-food-item .food-name {
    font-weight: var(--fs-font-weight-medium);
    color: var(--fs-text-primary);
    flex: 1;
    margin-right: var(--fs-spacing-sm);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.serving-controls-compact {
    display: flex;
    gap: var(--fs-spacing-sm);
    flex-shrink: 0;
}

.serving-controls-compact .form-select-sm {
    width: auto;
    min-width: 80px;
    font-size: var(--fs-font-size-sm);
}

/* Custom Foods Quick Add */
.custom-foods-quick-row {
    background: var(--fs-bg-primary);
    border-radius: var(--fs-radius-md);
    padding: var(--fs-spacing-lg);
    border: 1px solid var(--fs-border-default);
}

.quick-add-label {
    font-weight: var(--fs-font-weight-semibold);
    color: var(--fs-text-primary);
    margin-bottom: var(--fs-spacing-sm);
    display: block;
}

.custom-food-chips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--fs-spacing-sm);
}

.custom-food-chip {
    padding: var(--fs-spacing-sm) var(--fs-spacing-md);
    background: var(--fs-accent-light);
    border: 1px solid var(--fs-accent);
    border-radius: var(--fs-radius-pill);
    color: var(--fs-accent);
    font-size: var(--fs-font-size-sm);
    font-weight: var(--fs-font-weight-medium);
    transition: var(--fs-transition-all);
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: center;
}

.custom-food-chip:hover {
    background: var(--fs-accent);
    color: var(--fs-text-inverse);
    transform: translateY(-2px);
    box-shadow: var(--fs-shadow-accent);
}

.custom-food-chip i {
    font-size: var(--fs-font-size-xs);
}

/* Create Custom Food chip style */
.custom-food-chip.create-new {
    background: var(--fs-bg-primary);
    border: 2px dashed var(--fs-border-default);
    color: var(--fs-text-secondary);
    font-weight: var(--fs-font-weight-semibold);
    position: relative;
}

.custom-food-chip.create-new i {
    color: var(--fs-success);
    font-size: var(--fs-font-size-sm);
}

.custom-food-chip.create-new:hover {
    background: var(--fs-bg-secondary);
    border: 2px dashed var(--fs-success);
    color: var(--fs-success);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
}

.custom-food-chip.create-new:hover i {
    color: var(--fs-success);
}

/* Calculate Button Row */
.calculate-button-row {
    display: flex;
    justify-content: center;
    padding-top: var(--fs-spacing-sm);
}

.calculate-btn {
    padding: var(--fs-spacing-md) var(--fs-spacing-3xl);
    font-size: var(--fs-font-size-base);
    font-weight: var(--fs-font-weight-semibold);
    border-radius: var(--fs-radius-md);
    background: var(--fs-primary);
    border: none;
    color: var(--fs-text-inverse);
    transition: var(--fs-transition-all);
}

.calculate-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--fs-shadow-primary);
}

.calculate-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .split-food-selector-container {
        padding: var(--fs-spacing-lg);
        margin: var(--fs-spacing-lg) -10px;
    }
    
    .meal-selection-row {
        flex-direction: column;
        align-items: stretch;
    }
    
    .meal-select {
        max-width: 100%;
    }
    
    .selected-foods-grid {
        grid-template-columns: 1fr;
    }
    
    .custom-food-chips-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
    
    .selected-food-item {
        flex-direction: column;
        align-items: stretch;
        gap: var(--fs-spacing-sm);
    }
    
    .selected-food-item .food-name {
        margin-right: 0;
        margin-bottom: var(--fs-spacing-sm);
    }
    
    .serving-controls-compact {
        width: 100%;
    }
    
    .serving-controls-compact .form-select-sm {
        flex: 1;
    }
}

/* Animation for new items */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.selected-food-item {
    animation: slideIn var(--fs-transition-slow);
}

/* Loading state */
.split-food-selector-container.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: var(--fs-spacing-4xl);
    color: var(--fs-text-secondary);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: var(--fs-spacing-lg);
    opacity: 0.3;
}