/**
 * Recipe Detail Page Styles - Modern Layout
 * Combines V2 visual design with existing functionality
 */

/* ============================================
   TYPOGRAPHY
   ============================================ */
:root {
    --font-serif: 'Playfair Display', Georgia, serif;
}

/* ============================================
   HEADER SECTION (Split Layout)
   ============================================ */
.recipe-header-wrapper {
    background-color: #FDFBF7;
    border-bottom: 1px solid var(--divider);
    padding: var(--space-8) 0;
    margin-bottom: var(--space-8);
}

.recipe-header-split {
    display: grid;
    gap: var(--space-6);
    align-items: start;
}

@media (min-width: 900px) {
    .recipe-header-split {
        grid-template-columns: 1fr 1fr;
        align-items: center;
        gap: var(--space-10);
    }
}

/* Breadcrumbs */
.recipe-breadcrumbs {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-bottom: var(--space-4);
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.recipe-breadcrumbs a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.recipe-breadcrumbs a:hover {
    color: var(--primary);
}

.breadcrumb-sep {
    color: var(--divider);
}

.breadcrumb-current {
    color: var(--text-primary);
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 300px;
}

/* Recipe Title */
.recipe-title {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark-brown);
    line-height: 1.2;
    margin-bottom: var(--space-3);
}

@media (min-width: 768px) {
    .recipe-title {
        font-size: 2.5rem;
    }
}

/* Rating */
.recipe-rating {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.recipe-rating__value {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
}

.recipe-rating__count {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

/* Description */
.recipe-description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-5);
    max-width: 600px;
}

/* Meta Bar */
.recipe-meta-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4) 0;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    margin-bottom: var(--space-6);
}

.meta-item {
    display: flex;
    flex-direction: column;
}

.meta-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 2px;
}

.meta-value {
    font-weight: 600;
    color: var(--text-primary);
}

.meta-divider {
    width: 1px;
    height: 24px;
    background-color: var(--divider);
    display: none;
}

@media (min-width: 600px) {
    .meta-divider {
        display: block;
    }
}

/* Action Buttons */
.recipe-actions {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.action-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-full);
    font-weight: 500;
    font-size: var(--font-size-sm);
    transition: all 0.2s ease;
    cursor: pointer;
    border: 1px solid transparent;
}

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

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

.action-btn--primary.saved {
    background-color: var(--surface);
    color: var(--primary);
    border-color: var(--primary);
}

.action-btn--secondary {
    background-color: white;
    color: var(--text-secondary);
    border: 1px solid var(--divider);
}

.action-btn--secondary:hover {
    border-color: var(--text-muted);
    background-color: var(--surface);
}

/* Header Image */
.recipe-header-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 4/3;
}

.recipe-header-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.recipe-header-image:hover img {
    transform: scale(1.02);
}

/* ============================================
   LAYOUT GRID (Sidebar + Main)
   ============================================ */
.recipe-layout-grid {
    display: grid;
    gap: var(--space-8);
}

@media (min-width: 900px) {
    .recipe-layout-grid {
        grid-template-columns: 320px 1fr;
        gap: var(--space-10);
        align-items: start;
    }
}

/* ============================================
   SIDEBAR
   ============================================ */
.recipe-sidebar {
    order: 2;
}

@media (min-width: 900px) {
    .recipe-sidebar {
        order: 1;
    }
}

.sidebar-sticky {
    position: sticky;
    top: calc(var(--header-height, 70px) + var(--space-6));
}

.sidebar-card {
    background: white;
    border: 1px solid var(--divider);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    margin-bottom: var(--space-5);
    box-shadow: var(--shadow-sm);
}

.sidebar-card--nutrition {
    background-color: #FDFBF7;
    border: none;
}

.sidebar-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-4);
    border-bottom: 2px solid #F4EBE6;
}

.sidebar-card-title {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark-brown);
    margin: 0;
}

.sidebar-card-title svg {
    color: var(--primary);
}

.sidebar-card-subtitle {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Servings Adjuster */
.servings-adjuster {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--surface);
    padding: 4px;
    border-radius: 20px;
}

.servings-btn {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    color: var(--primary);
    border-radius: 50%;
    font-size: var(--font-size-lg);
    font-weight: 600;
    transition: all 0.2s;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    border: none;
}

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

.servings-value {
    font-weight: 600;
    min-width: 20px;
    text-align: center;
}

/* ============================================
   INGREDIENTS
   ============================================ */
.ingredient-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    list-style: none;
    padding: 0;
    margin: 0;
}

.ingredient-item {
    padding: var(--space-3);
    background: var(--surface);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.ingredient-item:hover {
    background: var(--light-peach);
}

.ingredient-item.checked {
    opacity: 0.6;
}

.ingredient-item.checked .ingredient-text {
    text-decoration: line-through;
}

.ingredient-label {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    cursor: pointer;
}

.ingredient-checkbox {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.ingredient-check {
    width: 20px;
    height: 20px;
    border: 2px solid var(--divider);
    border-radius: 4px;
    flex-shrink: 0;
    position: relative;
    transition: all var(--transition-fast);
    margin-top: 2px;
}

.ingredient-checkbox:checked + .ingredient-check {
    background: var(--primary);
    border-color: var(--primary);
}

.ingredient-checkbox:checked + .ingredient-check::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 1px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.ingredient-text {
    flex: 1;
    font-size: var(--font-size-base);
    line-height: 1.5;
}

.ingredient-qty {
    font-weight: 700;
    color: var(--primary);
}

.ingredient-unit {
    color: var(--text-secondary);
}

.ingredient-name {
    color: var(--text-primary);
}

.ingredient-sub {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    margin-left: calc(20px + var(--space-3));
    margin-top: var(--space-2);
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    font-style: italic;
}

.ingredient-sub svg {
    flex-shrink: 0;
}

/* Nutrition Mini Grid (Sidebar) */
.nutrition-mini-grid {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-4);
}

.nutrition-mini-item {
    text-align: center;
}

.nutrition-mini-value {
    display: block;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--primary);
}

.nutrition-mini-label {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.nutrition-link {
    display: block;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-decoration: underline;
}

.nutrition-link:hover {
    color: var(--primary);
}

/* ============================================
   MAIN CONTENT
   ============================================ */
.recipe-main {
    order: 1;
}

@media (min-width: 900px) {
    .recipe-main {
        order: 2;
    }
}

/* Recipe Sections */
.recipe-section {
    margin-bottom: var(--space-10);
    scroll-margin-top: calc(var(--header-height, 70px) + 20px);
}

.recipe-section__title {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--dark-brown);
    margin-bottom: var(--space-6);
}

.recipe-section__title svg {
    color: var(--primary);
}

.recipe-section-subtitle {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--space-4);
}

/* ============================================
   INSTRUCTIONS
   ============================================ */
.instruction-list {
    counter-reset: step;
    list-style: none;
    padding: 0;
    margin: 0;
}

.instruction-item {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-5);
    background: var(--surface);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
    box-shadow: var(--shadow-sm);
    position: relative;
    cursor: pointer;
    transition: opacity var(--transition-fast);
}

.instruction-item.completed {
    opacity: 0.5;
}

.instruction-item.completed .instruction-number {
    background: var(--success);
}

.instruction-item.completed::after {
    content: '\2713';
    position: absolute;
    right: var(--space-4);
    top: 50%;
    transform: translateY(-50%);
    color: var(--success);
    font-size: var(--font-size-lg);
    font-weight: bold;
}

.instruction-number {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dark-brown);
    color: white;
    border-radius: 50%;
    font-weight: 700;
    font-size: var(--font-size-base);
    flex-shrink: 0;
}

.instruction-content {
    flex: 1;
}

.instruction-text {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-primary);
    margin-bottom: var(--space-3);
}

.instruction-timer {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    background: var(--light-peach);
    color: var(--primary);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: background var(--transition-fast);
    cursor: pointer;
    border: none;
}

.instruction-timer:hover {
    background: var(--medium-peach);
}

.instruction-timer.timer-running {
    background: var(--primary);
    color: white;
}

.instruction-note {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    margin-top: var(--space-3);
    padding: var(--space-3);
    background: #FFF9C4;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    color: #5D4037;
}

.instruction-note svg {
    flex-shrink: 0;
    margin-top: 2px;
}

/* ============================================
   TAGS
   ============================================ */
.recipe-tags-section {
    margin-top: var(--space-8);
    padding-top: var(--space-6);
    border-top: 1px solid var(--divider);
}

.recipe-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.recipe-tag {
    padding: 6px 16px;
    background: var(--surface);
    border: 1px solid var(--divider);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s;
}

.recipe-tag:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* ============================================
   NUTRITION SECTION
   ============================================ */
.recipe-nutrition-section {
    background: #FDFBF7;
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    margin-top: var(--space-8);
}

.nutrition-per-serving {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-4);
}

.dietary-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.nutrition-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
    margin-bottom: var(--space-5);
}

@media (min-width: 640px) {
    .nutrition-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.nutrition-item {
    padding: var(--space-4);
    background: white;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.nutrition-item--highlight {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
}

.nutrition-item--highlight .nutrition-label {
    color: rgba(255, 255, 255, 0.9);
}

.nutrition-value {
    display: block;
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--space-1);
}

.nutrition-label {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Macro Chart */
.macro-chart {
    margin-top: var(--space-5);
}

.macro-bar {
    display: flex;
    height: 12px;
    border-radius: var(--radius-full);
    overflow: hidden;
    background: var(--divider);
}

.macro-segment {
    transition: width var(--transition-base);
}

.macro-segment--protein {
    background: #10B981;
}

.macro-segment--carbs {
    background: #F59E0B;
}

.macro-segment--fat {
    background: #EF4444;
}

.macro-legend {
    display: flex;
    justify-content: center;
    gap: var(--space-6);
    margin-top: var(--space-3);
    flex-wrap: wrap;
}

.macro-legend-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.macro-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.macro-dot--protein {
    background: #10B981;
}

.macro-dot--carbs {
    background: #F59E0B;
}

.macro-dot--fat {
    background: #EF4444;
}

.nutrition-disclaimer {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-style: italic;
    text-align: center;
    margin-top: var(--space-4);
    margin-bottom: 0;
}

/* ============================================
   RATE SECTION
   ============================================ */
.recipe-rate-section {
    margin-top: var(--space-10);
    text-align: center;
    padding: var(--space-8);
    background: #FDF2F8;
    border-radius: var(--radius-lg);
}

.rate-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-brown);
    margin-bottom: var(--space-2);
}

.rate-subtitle {
    color: var(--text-secondary);
    margin-bottom: var(--space-4);
}

.recipe-rate-section .star-rating {
    justify-content: center;
}

/* ============================================
   RELATED RECIPES
   ============================================ */
.related-recipes {
    padding: var(--space-12) 0;
    background: var(--surface);
    margin-top: var(--space-10);
}

.related-recipes .section-title {
    font-family: var(--font-serif);
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--dark-brown);
    margin-bottom: var(--space-6);
}

.recipe-grid--4 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

@media (min-width: 768px) {
    .recipe-grid--4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ============================================
   ALLERGEN WARNING
   ============================================ */
.allergen-warning {
    padding: var(--space-3) var(--space-4);
    background: #FEF2F2;
    border: 1px solid #FECACA;
    border-radius: var(--radius-md);
    color: #991B1B;
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-4);
}

/* ============================================
   DIETARY BADGES
   ============================================ */
.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge--vegan {
    background: #D1FAE5;
    color: #065F46;
}

.badge--vegetarian {
    background: #DCFCE7;
    color: #166534;
}

.badge--gf {
    background: #FEF3C7;
    color: #92400E;
}

.badge--df {
    background: #DBEAFE;
    color: #1E40AF;
}

.badge--keto {
    background: #FCE7F3;
    color: #9D174D;
}

.badge--lowcarb {
    background: #E0E7FF;
    color: #3730A3;
}

/* ============================================
   PROGRESS BAR (added by recipe.js)
   ============================================ */
.recipe-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: var(--primary);
    z-index: 1000;
    transition: width 0.1s ease;
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .recipe-header-wrapper {
        background: white;
        padding: var(--space-4) 0;
    }

    .recipe-header-image {
        max-height: 300px;
        box-shadow: none;
    }

    .recipe-actions,
    .recipe-breadcrumbs,
    .recipe-rate-section,
    .related-recipes,
    .site-header,
    .site-footer,
    .sidebar-card--nutrition,
    .nutrition-link,
    .instruction-timer,
    .recipe-progress-bar {
        display: none !important;
    }

    .recipe-layout-grid {
        display: block;
    }

    .recipe-sidebar {
        margin-bottom: var(--space-6);
    }

    .sidebar-sticky {
        position: static;
    }

    .sidebar-card {
        box-shadow: none;
        border: 1px solid #ddd;
    }

    .recipe-section {
        break-inside: avoid;
    }

    .instruction-item {
        box-shadow: none;
        border: 1px solid #ddd;
    }

    .ingredient-check {
        border: 1px solid #000;
    }
}