/**
 * Flavor Recipe Box - Front-end CSS
 */

:root {
    --frb-primary: #7eb89a;
    --frb-primary-dark: #5a9a7a;
    --frb-primary-pale: #e8f5e9;
    --frb-secondary: #f5f9f6;
    --frb-text: #2d3e36;
    --frb-text-light: #5a6b62;
    --frb-border: #c8e0d0;
    --frb-white: #ffffff;
    --frb-shadow: rgba(126, 184, 154, 0.15);
}

.frb-recipe-box {
    background: var(--frb-white);
    border: 2px solid var(--frb-border);
    border-radius: 12px;
    box-shadow: 0 4px 20px var(--frb-shadow);
    margin: 2rem 0;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.frb-recipe-image img {
    width: 100%;
    height: auto;
    display: block;
}

.frb-recipe-header {
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--frb-primary-pale) 0%, var(--frb-secondary) 100%);
    border-bottom: 1px solid var(--frb-border);
}

.frb-recipe-title {
    color: var(--frb-primary-dark);
    font-size: 1.75rem;
    margin: 0 0 0.5rem 0;
}

.frb-recipe-description {
    color: var(--frb-text-light);
    margin: 0 0 1rem 0;
}

.frb-recipe-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem;
}

.frb-meta-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--frb-white);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    min-width: 80px;
    box-shadow: 0 2px 8px var(--frb-shadow);
}

.frb-meta-icon { font-size: 1.25rem; }
.frb-meta-label { font-size: 0.7rem; color: var(--frb-text-light); text-transform: uppercase; }
.frb-meta-value { font-size: 0.9rem; font-weight: 600; color: var(--frb-text); }

.frb-recipe-rating { display: flex; align-items: center; gap: 0.5rem; }
.frb-stars { display: inline-flex; gap: 2px; }
.frb-star { font-size: 1.25rem; }
.frb-star-full { color: #f4b400; }
.frb-star-empty { color: #ddd; }
.frb-rating-value { font-size: 0.9rem; color: var(--frb-text-light); }

.frb-recipe-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
}

.frb-ingredients-section {
    padding: 1.5rem;
    background: var(--frb-secondary);
    border-right: 1px solid var(--frb-border);
}

.frb-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.frb-section-title {
    color: var(--frb-primary-dark);
    font-size: 1.25rem;
    margin: 0;
}

.frb-servings-selector {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.frb-servings-select {
    padding: 0.35rem;
    border: 1px solid var(--frb-border);
    border-radius: 6px;
    font-weight: 600;
}

.frb-ingredients-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.frb-ingredient-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.6rem 0;
    border-bottom: 1px dashed var(--frb-border);
    cursor: pointer;
}

.frb-ingredient-item:last-child { border-bottom: none; }

.frb-ingredient-checkbox {
    width: 18px;
    height: 18px;
    border: 2px solid var(--frb-primary);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.frb-ingredient-item.checked { opacity: 0.5; }
.frb-ingredient-item.checked .frb-ingredient-name { text-decoration: line-through; }
.frb-ingredient-item.checked .frb-ingredient-checkbox { background: var(--frb-primary); }
.frb-ingredient-item.checked .frb-ingredient-checkbox::after { content: '✓'; color: white; font-size: 12px; }

.frb-ingredient-quantity { font-weight: 600; color: var(--frb-primary-dark); min-width: 60px; }
.frb-ingredient-name { color: var(--frb-text); flex: 1; }
.frb-ingredient-notes { color: var(--frb-text-light); font-size: 0.85rem; font-style: italic; }

.frb-instructions-section { padding: 1.5rem; }

.frb-instructions-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.frb-instruction-item {
    display: flex;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--frb-border);
}

.frb-instruction-item:last-child { border-bottom: none; }

.frb-step-number {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--frb-primary) 0%, var(--frb-primary-dark) 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.frb-step-text { color: var(--frb-text); flex: 1; padding-top: 4px; }

.frb-tips-section {
    padding: 1.25rem 1.5rem;
    background: linear-gradient(135deg, #fff9e6 0%, #fff5d6 100%);
    border-top: 1px solid #f0e6c8;
}

.frb-tips-title { color: #b8860b; font-size: 1rem; margin: 0 0 0.5rem 0; }
.frb-tips-content { color: #666; margin: 0; }

.frb-nutrition-section {
    padding: 1.25rem 1.5rem;
    background: var(--frb-secondary);
    border-top: 1px solid var(--frb-border);
}

.frb-nutrition-title { color: var(--frb-primary-dark); font-size: 1rem; margin: 0 0 1rem 0; }

.frb-nutrition-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.frb-nutrition-item {
    background: var(--frb-white);
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 2px 8px var(--frb-shadow);
}

.frb-nutrition-value { display: block; font-size: 1.1rem; font-weight: 700; color: var(--frb-primary-dark); }
.frb-nutrition-label { display: block; font-size: 0.75rem; color: var(--frb-text-light); text-transform: uppercase; }

.frb-recipe-footer {
    padding: 1rem 1.5rem;
    background: var(--frb-primary-pale);
    border-top: 1px solid var(--frb-border);
    text-align: center;
}

.frb-print-btn {
    background: var(--frb-white);
    color: var(--frb-primary-dark);
    border: 2px solid var(--frb-primary);
    padding: 0.6rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
}

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

.frb-notice {
    background: #fff3cd;
    border: 1px solid #ffc107;
    color: #856404;
    padding: 1rem;
    border-radius: 8px;
    margin: 1rem 0;
}

@media (max-width: 768px) {
    .frb-recipe-content { grid-template-columns: 1fr; }
    .frb-ingredients-section { border-right: none; border-bottom: 1px solid var(--frb-border); }
    .frb-section-header { flex-direction: column; align-items: flex-start; }
}

@media print {
    .frb-recipe-footer { display: none; }
}