/* Custom CSS for Recipe Discovery App */
/* Custom Color Scheme: Soft Cream, Charcoal Gray, Golden Honey */

:root {
    /* Custom Color Palette */
    --soft-cream: #FFF7ED;
    --charcoal-gray: #333333;
    --golden-honey: #F4A261;
    --golden-honey-dark: #e68b3a;
    --golden-honey-light: #f7b684;
    
    /* Override Bootstrap Variables */
    --bs-body-bg: var(--soft-cream);
    --bs-body-color: var(--charcoal-gray);
    --bs-primary: var(--golden-honey);
    --bs-primary-rgb: 244, 162, 97;
    --bs-btn-bg: var(--golden-honey);
    --bs-btn-border-color: var(--golden-honey);
    --bs-btn-hover-bg: var(--golden-honey-dark);
    --bs-btn-hover-border-color: var(--golden-honey-dark);
    --bs-btn-active-bg: var(--golden-honey-dark);
    --bs-btn-active-border-color: var(--golden-honey-dark);
    
    /* Recipe-specific colors */
    --recipe-primary: var(--golden-honey);
    --recipe-success: #28a745;
    --recipe-warning: #ffc107;
    --recipe-info: #17a2b8;
    --recipe-danger: #dc3545;
    --recipe-secondary: #6c757d;
    
    /* Recipe quality colors */
    --recipe-rating: var(--golden-honey);
    --recipe-quality-high: #28a745;
    --recipe-quality-medium: var(--golden-honey);
    --recipe-quality-low: #6c757d;
    
    /* Spacing and shadows */
    --recipe-card-shadow: 0 0.125rem 0.25rem rgba(51, 51, 51, 0.1);
    --recipe-card-shadow-hover: 0 0.5rem 1rem rgba(51, 51, 51, 0.15);
    --recipe-border-radius: 0.5rem;
    
    /* Card and border colors */
    --bs-card-bg: #ffffff;
    --bs-border-color: rgba(51, 51, 51, 0.15);
    --bs-border-color-translucent: rgba(51, 51, 51, 0.1);
    
    /* Form controls */
    --bs-form-control-bg: #ffffff;
    --bs-form-control-border-color: rgba(51, 51, 51, 0.2);
    --bs-form-control-focus-border-color: var(--golden-honey);
    --bs-form-control-focus-box-shadow: 0 0 0 0.2rem rgba(244, 162, 97, 0.25);
}

/* Apply color scheme globally */
body {
    background-color: var(--soft-cream) !important;
    color: var(--charcoal-gray) !important;
}

/* Primary buttons styling */
.btn-primary {
    background-color: var(--golden-honey) !important;
    border-color: var(--golden-honey) !important;
    color: white !important;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    background-color: var(--golden-honey-dark) !important;
    border-color: var(--golden-honey-dark) !important;
    color: white !important;
}

/* Navigation bar */
.navbar.bg-primary {
    background-color: var(--golden-honey) !important;
}

.navbar-brand,
.nav-link {
    color: white !important;
}

.nav-link:hover,
.nav-link:focus {
    color: var(--soft-cream) !important;
}

/* Cards */
.card {
    background-color: #ffffff !important;
    border-color: rgba(51, 51, 51, 0.15) !important;
    color: var(--charcoal-gray) !important;
}

/* Form controls */
.form-control,
.form-select {
    background-color: #ffffff !important;
    border-color: rgba(51, 51, 51, 0.2) !important;
    color: var(--charcoal-gray) !important;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--golden-honey) !important;
    box-shadow: 0 0 0 0.2rem rgba(244, 162, 97, 0.25) !important;
}

/* Input groups */
.input-group-text {
    background-color: var(--golden-honey-light) !important;
    border-color: var(--golden-honey) !important;
    color: var(--charcoal-gray) !important;
}

/* Badges */
.badge.bg-warning {
    background-color: var(--golden-honey) !important;
    color: white !important;
}

/* Recipe Cards */
.recipe-card {
    transition: all 0.3s ease-in-out;
    border: 1px solid var(--bs-border-color);
    border-radius: var(--recipe-border-radius);
}

.recipe-card:hover {
    box-shadow: var(--recipe-card-shadow-hover);
    border-color: var(--bs-primary);
}

.recipe-card .card-title a {
    color: var(--bs-body-color);
    transition: color 0.2s ease;
}

.recipe-card .card-title a:hover {
    color: var(--bs-primary);
}

/* Star Ratings */
.star-rating {
    font-size: 1.1rem;
    cursor: pointer;
    user-select: none;
}

.star-rating i {
    transition: color 0.2s ease, transform 0.1s ease;
    margin-right: 0.1rem;
}

.star-rating i:hover {
    transform: scale(1.1);
}

.text-warning .fas.fa-star,
.text-warning .far.fa-star {
    color: var(--recipe-rating) !important;
}

/* Quality Score Badges */
.badge.bg-success {
    background-color: var(--recipe-quality-high) !important;
}

.badge.bg-warning {
    background-color: var(--recipe-quality-medium) !important;
    color: var(--bs-dark) !important;
}

.badge.bg-secondary {
    background-color: var(--recipe-quality-low) !important;
}

/* Search Form Enhancements */
.input-group-lg .input-group-text {
    padding: 0.75rem 1rem;
}

.search-suggestion {
    transition: all 0.2s ease;
    border: 1px solid var(--bs-border-color);
}

.search-suggestion:hover {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
    color: white;
    transform: translateY(-1px);
}

/* Recipe Detail Page */
.recipe-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
    padding: 1rem;
    background-color: var(--bs-gray-100);
    border-radius: var(--recipe-border-radius);
}

[data-bs-theme="dark"] .recipe-info-grid {
    background-color: var(--bs-gray-800);
}

/* Ingredients and Instructions */
.form-check-input:checked {
    background-color: var(--bs-success);
    border-color: var(--bs-success);
}

.form-check-label {
    transition: all 0.3s ease;
}

.ingredient-checked,
.step-checked {
    text-decoration: line-through;
    opacity: 0.7;
}

/* Grocery List Styling */
.grocery-category-header {
    background: linear-gradient(135deg, var(--bs-primary), var(--bs-primary-rgb, 0.8));
    color: white;
    border-radius: var(--recipe-border-radius) var(--recipe-border-radius) 0 0;
}

.grocery-item-checked {
    background-color: var(--bs-success-bg-subtle);
    text-decoration: line-through;
    opacity: 0.8;
}

/* Recipe Source Icons */
.source-reddit::before {
    content: "🟠";
    margin-right: 0.5rem;
}

.source-allrecipes::before {
    content: "🍽️";
    margin-right: 0.5rem;
}

.source-serious-eats::before {
    content: "👨‍🍳";
    margin-right: 0.5rem;
}

.source-bon-appetit::before {
    content: "🍴";
    margin-right: 0.5rem;
}

/* Loading States */
.btn-loading {
    position: relative;
    color: transparent !important;
}

.btn-loading::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    margin: -0.5rem 0 0 -0.5rem;
    width: 1rem;
    height: 1rem;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Alert Enhancements */
.alert {
    border-radius: var(--recipe-border-radius);
    border: none;
    box-shadow: var(--recipe-card-shadow);
}

.alert-dismissible .btn-close {
    padding: 0.75rem;
}

/* Recipe Time Display */
.recipe-time {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    background-color: var(--bs-light);
    border-radius: var(--recipe-border-radius);
    min-height: 60px;
}

[data-bs-theme="dark"] .recipe-time {
    background-color: var(--bs-dark);
}

.recipe-time i {
    font-size: 1.2rem;
    margin-bottom: 0.25rem;
}

/* Dietary Tags */
.dietary-tag {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
    margin: 0.125rem;
    background-color: var(--bs-success-bg-subtle);
    color: var(--bs-success-text-emphasis);
    border: 1px solid var(--bs-success-border-subtle);
    border-radius: 1rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.dietary-tag i {
    margin-right: 0.25rem;
    font-size: 0.75rem;
}

/* Difficulty Level Styling */
.difficulty-beginner {
    color: var(--bs-success);
}

.difficulty-intermediate {
    color: var(--bs-warning);
}

.difficulty-advanced {
    color: var(--bs-danger);
}

/* Review Cards */
.review-card {
    border-left: 3px solid var(--bs-primary);
    background-color: var(--bs-body-bg);
    transition: all 0.2s ease;
}

.review-card:hover {
    background-color: var(--bs-secondary-bg-subtle);
    transform: translateX(2px);
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .recipe-card .card-body {
        padding: 1rem;
    }
    
    .recipe-info-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
        padding: 0.75rem;
    }
    
    .star-rating {
        font-size: 1rem;
    }
    
    .search-suggestion {
        font-size: 0.875rem;
        padding: 0.375rem 0.5rem;
    }
}

/* Print Styles */
@media print {
    .recipe-card {
        box-shadow: none !important;
        border: 1px solid #ccc !important;
        break-inside: avoid;
        margin-bottom: 1rem;
    }
    
    .btn, .alert, .breadcrumb, nav, footer, .modal {
        display: none !important;
    }
    
    .card {
        border: 1px solid #ccc !important;
        box-shadow: none !important;
    }
    
    .form-check-input {
        -webkit-appearance: checkbox !important;
        appearance: checkbox !important;
    }
    
    .star-rating {
        color: #333 !important;
    }
    
    .badge {
        border: 1px solid #333 !important;
        color: #333 !important;
        background-color: transparent !important;
    }
    
    body {
        font-size: 12pt !important;
        line-height: 1.4 !important;
        color: #000 !important;
        background: white !important;
    }
    
    h1, h2, h3, h4, h5, h6 {
        color: #000 !important;
        page-break-after: avoid;
    }
    
    .container {
        max-width: none !important;
        padding: 0 !important;
    }
}

/* Accessibility Improvements */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus indicators */
.btn:focus,
.form-control:focus,
.form-select:focus,
.form-check-input:focus {
    box-shadow: 0 0 0 0.2rem rgba(var(--bs-primary-rgb), 0.25);
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .recipe-card {
        border: 2px solid var(--bs-border-color);
    }
    
    .star-rating i {
        filter: contrast(2);
    }
    
    .badge {
        border: 1px solid currentColor;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .recipe-card,
    .search-suggestion,
    .star-rating i,
    .review-card,
    .btn-loading::after {
        transition: none !important;
        animation: none !important;
    }
}

/* Custom scrollbar for webkit browsers */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bs-body-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--bs-secondary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--bs-primary);
}

/* Recipe card grid improvements */
.recipe-results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

@media (max-width: 576px) {
    .recipe-results-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

/* Ingredient and instruction list improvements */
.ingredient-list,
.instruction-list {
    max-height: 400px;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.ingredient-list::-webkit-scrollbar,
.instruction-list::-webkit-scrollbar {
    width: 6px;
}

/* Interactive elements */
.clickable {
    cursor: pointer;
    user-select: none;
}

.no-select {
    user-select: none;
}

/* Typography improvements */
.recipe-title {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 0.5rem;
}

.recipe-description {
    line-height: 1.5;
    color: var(--bs-secondary-color);
}

.recipe-meta {
    font-size: 0.875rem;
    color: var(--bs-secondary-color);
}

/* Card footer improvements */
.card-footer {
    background-color: transparent;
    border-top: 1px solid var(--bs-border-color-translucent);
}

/* Button group improvements */
.btn-group-recipe {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.btn-group-recipe .btn {
    flex: 1;
    min-width: 120px;
}

@media (max-width: 576px) {
    .btn-group-recipe {
        flex-direction: column;
    }
    
    .btn-group-recipe .btn {
        width: 100%;
    }
}

/* Enhancement for recipe source styling */
.recipe-source {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
    background-color: var(--bs-secondary-bg-subtle);
    border-radius: 0.375rem;
    font-size: 0.875rem;
    color: var(--bs-secondary-color);
}

.recipe-source i {
    margin-right: 0.375rem;
    opacity: 0.8;
}

/* Utility classes */
.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.text-truncate-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Loading spinner for search results */
.search-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 200px;
    flex-direction: column;
}

.search-loading .spinner-border {
    width: 3rem;
    height: 3rem;
    margin-bottom: 1rem;
}

/* Empty state styling */
.empty-state {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--bs-secondary-color);
}

.empty-state i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.empty-state h4 {
    margin-bottom: 1rem;
    color: var(--bs-body-color);
}

.empty-state p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
}