/* 밤과 건강 페이지 스타일 (health.css)*/

/* Page-local alias mapping to use global variables from config/variables.css */
:root {
    /* color aliases */
    --text-strong: var(--text-dark);
    --text-muted: var(--text-light);
    --chestnut-800: var(--chestnut-dark);
    --chestnut-700: var(--chestnut-medium);
    --chestnut-600: var(--chestnut-light);
    --chestnut-500: var(--chestnut-medium);
    --accent-gold: var(--chestnut-accent);

    /* radius aliases */
    --radius-md: var(--border-radius-md);
    --radius-lg: var(--border-radius-lg);
    --radius-xl: var(--border-radius-2xl);

    /* spacing/gap aliases */
    --gap: var(--spacing-4);
    --gap-lg: var(--spacing-6);
    --gap-xl: var(--spacing-8);
}


.section-title {
    position: relative;
    font-size: clamp(22px, 2.4vw, 30px);
    color: var(--text-dark);
    margin: var(--spacing-2) 0 var(--spacing-4);
    line-height: var(--line-height-tight);
}

.section-title::after {
    content: "";
    display: block;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--chestnut-500), var(--accent-gold));
    border-radius: 4px;
    margin-top: 10px;
}

/* Intro section */
.intro-section {
    background: radial-gradient(1200px 300px at 10% 0%, #fff7ef, transparent 60%),
    radial-gradient(800px 220px at 90% 10%, #eefbf4, transparent 60%),
    #ffffff;
    border: 1px solid #f3eee8;
    border-radius: var(--radius-xl);
    padding: 36px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.intro-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--gap-xl);
    align-items: center;
}

.intro-text .intro-description,.consumption-intro,.benefits-description {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-muted);
}

.intro-image {
    position: relative;
}

.intro-image .feature-image {
    width: 100%;
    display: block;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transform: translateZ(0);
}

.intro-image::after {
    content: "";
    position: absolute;
    inset: 16px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(245, 182, 66, 0.08), rgba(167, 109, 58, 0.08));
    pointer-events: none;
}

@media (max-width: 992px) {
    .intro-content {
        grid-template-columns: 1fr;
        gap: var(--gap-lg);
    }
}

/* Nutrition section */
.nutrition-section {
    margin-top: 56px;
}

.nutrition-detailed {
    margin-top: 20px;
    display: grid;
    gap: var(--gap-xl);
}

.nutrition-category h3 {
    font-size: 1.5rem;
    margin: 0 0 14px;
    color: var(--chestnut-800);
}

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

.nutrition-item {
    background: #fff;
    border: 1px solid #f0ece7;
    border-radius: var(--radius-md);
    padding: 18px;
    box-shadow: var(--shadow-sm);
    transition: transform .2s ease, box-shadow .2s ease;
}

.nutrition-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.nutrition-item h4 {
    margin: 0 0 8px;
    color: var(--chestnut-700);
    font-weight: 700;
}

.nutrition-value {
    font-size: 22px;
    font-weight: 800;
    color: var(--chestnut-600);
}

.nutrition-item p {
    margin: 6px 0 10px;
    color: var(--text-muted);
}

.progress-bar {
    height: 8px;
    background: #f3efe9;
    border-radius: 999px;
    overflow: hidden;
}

.progress-bar .progress {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-gold), var(--chestnut-500));
}

.nutrition-item.vitamin {
    border-color: #e8f7ff;
    background: linear-gradient(180deg, #f7fbff, #ffffff 60%);
}

.nutrition-item.mineral {
    border-color: #e9f7f0;
    background: linear-gradient(180deg, #f5fff8, #ffffff 60%);
}

.daily-value {
    display: inline-block;
    margin-top: 6px;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 12px;
    background: #fff7e6;
    color: #aa6a00;
}

@media (max-width: 992px) {
    .nutrition-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .nutrition-grid {
        grid-template-columns: 1fr;
    }
}

/* Benefits section */
.benefits-section {
    margin-top: 60px;
}

.benefits-intro {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--gap-lg);
    align-items: center;
    margin-bottom: 20px;
}

.benefits-image .benefits-main-image {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.benefits-description {
    color: var(--text-muted);
    line-height: 1.8;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--gap);
    margin-top: 16px;
}

.benefit-card {
    background: #fff;
    border: 1px solid #efe9e2;
    border-radius: var(--radius-md);
    padding: 18px;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
    animation: card-float .7s ease both;
    animation-delay: .1s;
}

.benefit-card .benefit-icon {
    font-size: 28px;
    line-height: 1;
}

.benefit-card h3 {
    margin: 10px 0;
    font-size: 18px;
    color: var(--chestnut-700);
}

.benefit-details p {
    margin: 6px 0;
    color: var(--text-muted);
}

.benefit-list {
    margin: 10px 0 0 18px;
    color: var(--text-muted);
}

.benefit-card.featured {
    border-color: #ffe8bd;
    background: linear-gradient(180deg, #fff7e6, #ffffff 55%);
    box-shadow: 0 14px 40px rgba(245, 182, 66, 0.2);
}

.benefit-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

@media (max-width: 1200px) {
    .benefits-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .benefits-intro {
        grid-template-columns: 1fr;
    }

    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .benefits-grid {
        grid-template-columns: 1fr;
    }
}

/* Varieties section */
.varieties-section {
    margin-top: 60px;
}

.varieties-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gap);
}

.variety-card {
    background: #fff;
    border: 1px solid #efe9e2;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform .25s ease, box-shadow .25s ease;
}

.variety-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.variety-image img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}

.variety-card h3 {
    margin: 16px;
    color: var(--chestnut-700);
}

.variety-card p {
    margin: 0 16px 18px;
    color: var(--text-muted);
}

.variety-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 16px 10px;
}

.feature-tag {
    font-size: 12px;
    padding: 6px 10px;
    background: #f7f3ef;
    border: 1px solid #efe7df;
    border-radius: 999px;
    color: var(--chestnut-700);
}

@media (max-width: 992px) {
    .varieties-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .varieties-grid {
        grid-template-columns: 1fr;
    }

    .variety-image img {
        height: 200px;
    }
}

/* Consumption tips */
.consumption-tips {
    margin-top: 60px;
}

.consumption-hero {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: var(--gap-lg);
    align-items: center;
    background: #fff;
    border: 1px solid #efe9e2;
    border-radius: var(--radius-xl);
    padding: 18px;
    box-shadow: var(--shadow-sm);
}

.guide-image {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.consumption-intro p {
    color: var(--text-muted);
    line-height: 1.8;
}

.tips-container {
    display: grid;
    gap: var(--gap-lg);
    margin-top: 22px;
}

.tip-section {
    background: #fff;
    border: 1px solid #efe9e2;
    border-radius: var(--radius-lg);
    padding: 18px;
    box-shadow: var(--shadow-sm);
}

.tip-section.featured {
    background: linear-gradient(180deg, #fffaf0, #ffffff 60%);
    border-color: #ffe4b8;
}

.tip-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.tip-icon {
    font-size: 24px;
}

.dosage-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--gap);
}

.dosage-item {
    background: #fff;
    border: 1px dashed #eadfd4;
    border-radius: var(--radius-md);
    padding: 14px;
    text-align: center;
}

.dosage-item h4 {
    color: var(--chestnut-700);
    margin: 2px 0 6px;
    font-size: 15px;
}

.dosage-amount {
    font-weight: 800;
    color: var(--chestnut-600);
    font-size: 20px;
}

.dosage-weight {
    color: var(--text-muted);
    font-size: 12px;
}

.dosage-item.special {
    background: #fff7f8;
    border-color: #ffd7dd;
}

@media (max-width: 1200px) {
    .dosage-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 576px) {
    .dosage-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.timing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gap);
}

.timing-item {
    border: 1px solid #eee4da;
    border-radius: var(--radius-md);
    padding: 16px;
    background: #fff;
}

.timing-item h4 {
    margin: 0 0 8px;
    color: var(--chestnut-700);
}

.timing-item.morning {
    background: #f5fff7;
    border-color: #dff3e6;
}

.timing-item.afternoon {
    background: #f8fbff;
    border-color: #ddeafb;
}

.timing-item.exercise {
    background: #fff8f2;
    border-color: #ffe3c9;
}

.timing-caution {
    margin-top: 10px;
    color: #a14;
    background: #fff3f6;
    border: 1px solid #ffd9e4;
    padding: 10px 12px;
    border-radius: var(--radius-md);
}

.cooking-methods {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--gap);
}

.method-card {
    background: #fff;
    border: 1px solid #efe9e2;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform .25s ease, box-shadow .25s ease;
    animation: card-rise .7s ease both;
}

.method-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.method-image img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
}

.method-card h4 {
    margin: 14px 14px 8px;
    color: var(--chestnut-700);
}

.method-pros-cons {
    padding: 0 14px 10px;
}

.method-pros-cons h5 {
    margin: 8px 0 4px;
    color: var(--chestnut-600);
}

.method-pros-cons ul {
    margin: 0 0 6px 18px;
    color: var(--text-muted);
}

.method-tip {
    margin: 0 14px 16px;
    color: var(--text-muted);
    font-style: italic;
}

@media (max-width: 1200px) {
    .cooking-methods {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .cooking-methods {
        grid-template-columns: 1fr;
    }

    .method-image img {
        height: 200px;
    }

    .method-pros-cons {
        grid-template-columns: 1fr;
    }
}

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

.seasonal-item {
    background: #fff;
    border: 1px solid #efe9e2;
    border-radius: var(--radius-md);
    padding: 14px;
    box-shadow: var(--shadow-sm);
}

.seasonal-item.spring {
    background: #f6fff7;
}

.seasonal-item.summer {
    background: #f4fbff;
}

.seasonal-item.autumn {
    background: #fff8ef;
}

.seasonal-item.winter {
    background: #f7f9ff;
}

@media (max-width: 992px) {
    .seasonal-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .seasonal-grid {
        grid-template-columns: 1fr;
    }
}

/* Precautions */
.precautions {
    margin-top: 64px;
}

.precaution-categories {
    display: grid;
    gap: var(--gap-lg);
}

.precaution-category {
    background: #fff;
    border: 1px solid #efe9e2;
    border-radius: var(--radius-xl);
    padding: 18px;
    box-shadow: var(--shadow-sm);
}

.precaution-category h3 {
    margin-top: 0;
    color: var(--chestnut-800);
}

.precaution-category.high-alert {
    border-color: #ffd3d3;
    background: linear-gradient(180deg, #fff5f5, #ffffff 60%);
}

.precaution-category.medium-alert {
    border-color: #ffe9c7;
    background: linear-gradient(180deg, #fffaf0, #ffffff 60%);
}

.precaution-category.storage {
    border-color: #dff2e8;
    background: linear-gradient(180deg, #f6fffb, #ffffff 60%);
}

.warning-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gap);
}

.warning-card {
    background: #fff;
    border: 1px solid #f0e6e0;
    border-radius: var(--radius-md);
    padding: 16px;
    box-shadow: var(--shadow-sm);
    animation: card-fade .8s ease both;
}

.warning-card h4 {
    margin: 0 0 6px;
    color: var(--chestnut-700);
}

.warning-details p {
    color: var(--text-muted);
    margin: 6px 0;
}

.recommendations h5 {
    margin: 10px 0 4px;
    color: var(--chestnut-600);
}

.recommendations ul {
    margin: 0 0 0 18px;
    color: var(--text-muted);
}

.warning-card.diabetes {
    border-color: #ffd6e2;
    background: #fff6fa;
}

.warning-card.weight {
    border-color: #ffe9c9;
    background: #fffaf1;
}

.warning-card.allergy {
    border-color: #d6f2ff;
    background: #f6fbff;
}

.general-warnings {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--gap);
}

.warning-item {
    background: #fff;
    border: 1px dashed #e8ded6;
    border-radius: var(--radius-md);
    padding: 14px;
}

.warning-item h4 {
    margin: 0 0 6px;
    color: var(--chestnut-700);
}

.storage-guide {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gap);
}

.storage-method {
    background: #fff;
    border: 1px solid #eee4da;
    border-radius: var(--radius-md);
    padding: 14px;
}

.storage-method h4 {
    margin: 0 0 6px;
    color: var(--chestnut-700);
}

.storage-method ul {
    margin: 0 0 0 18px;
    color: var(--text-muted);
}

.quality-check {
    margin-top: 14px;
    background: #fff;
    border: 1px solid #eee4da;
    border-radius: var(--radius-md);
    padding: 14px;
}

.quality-indicators {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--gap);
}

.good-signs h5, .bad-signs h5 {
    margin: 0 0 6px;
    color: var(--chestnut-700);
}

.good-signs ul, .bad-signs ul {
    margin: 0 0 0 18px;
    color: var(--text-muted);
}

@media (max-width: 1200px) {
    .warning-cards {
        grid-template-columns: 1fr 1fr;
    }

    .general-warnings {
        grid-template-columns: 1fr 1fr;
    }

    .storage-guide {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .warning-cards {
        grid-template-columns: 1fr;
    }

    .general-warnings {
        grid-template-columns: 1fr;
    }

    .quality-indicators {
        grid-template-columns: 1fr;
    }
}

/* Drug interactions */
.drug-interactions {
    margin-top: 10px;
}

.interaction-table {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gap);
}

.interaction-item {
    background: #fff;
    border: 1px solid #eee4da;
    border-radius: var(--radius-md);
    padding: 14px;
    box-shadow: var(--shadow-sm);
}

.interaction-item.caution {
    background: #fffaf3;
}

.interaction-item.safe {
    background: #f7fff8;
}

.interaction-note {
    margin-top: 10px;
    color: #a14;
    background: #fff3f6;
    border: 1px solid #ffd9e4;
    padding: 10px 12px;
    border-radius: var(--radius-md);
}

@media (max-width: 992px) {
    .interaction-table {
        grid-template-columns: 1fr;
    }
}

/* Buying guide */
.buying-guide {
    margin-top: 64px;
}

.guide-content {
    display: grid;
    gap: var(--gap-lg);
}

.selection-tips {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--gap);
    align-items: center;
}

.tip-visual .selection-image {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.selection-criteria h3 {
    margin: 0 0 10px;
    color: var(--chestnut-800);
}

.criteria-list {
    display: grid;
    gap: 10px;
}

.criteria-item {
    display: grid;
    grid-template-columns: 28px 1fr;
    gap: 10px;
    background: #fff;
    border: 1px solid #eee4da;
    border-radius: var(--radius-md);
    padding: 12px;
    align-items: start;
}

.criteria-item.good {
    background: #f7fff9;
    border-color: #dff2e8;
}

.criteria-item.bad {
    background: #fff7f7;
    border-color: #ffd6d6;
}

.criteria-icon {
    font-size: 18px;
    line-height: 28px;
    text-align: center;
}

.criteria-content h4 {
    margin: 0 0 4px;
    color: var(--chestnut-700);
}

.criteria-content p {
    margin: 0;
    color: var(--text-muted);
}

.seasonal-buying h3 {
    margin: 10px 0;
    color: var(--chestnut-800);
}

.season-timeline {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gap);
}

.timeline-item {
    background: #fff;
    border: 1px solid #eee4da;
    border-radius: var(--radius-lg);
    padding: 14px;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.timeline-item.best {
    border-color: #ffe0a8;
    background: linear-gradient(180deg, #fff7e1, #ffffff 55%);
}

.timeline-item.good {
    border-color: #e4f4ff;
    background: linear-gradient(180deg, #f3faff, #ffffff 55%);
}

.timeline-item.caution {
    border-color: #ffe0e7;
    background: linear-gradient(180deg, #fff1f5, #ffffff 55%);
}

.timeline-date {
    font-weight: 700;
    color: var(--chestnut-600);
    margin-bottom: 6px;
}

.timeline-content h4 {
    margin: 0 0 6px;
    color: var(--chestnut-700);
}

.timeline-content p {
    margin: 0;
    color: var(--text-muted);
}

@media (max-width: 992px) {
    .selection-tips {
        grid-template-columns: 1fr;
    }

    .season-timeline {
        grid-template-columns: 1fr;
    }
}

/* FAQ (if present later) */
.faq-item {
    border: 1px solid #eee4da;
    border-radius: var(--radius-md);
    background: #fff;
    margin-bottom: 10px;
    overflow: hidden;
}

.faq-question {
    padding: 14px;
    cursor: pointer;
    position: relative;
    font-weight: 600;
    color: var(--chestnut-700);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease;
    padding: 0 14px;
    color: var(--text-muted);
}

.faq-item.active .faq-answer {
    padding: 10px 14px 14px;
    max-height: 400px;
}

/* Animations (JS에서 playState 제어) */
@keyframes card-float {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes card-rise {
    from {
        opacity: 0;
        transform: translateY(16px) scale(.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes card-fade {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.benefit-card, .variety-card, .method-card, .warning-card {
    animation-play-state: paused;
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}

/* Utilities */
.health-content {
    display: grid;
    gap: 42px;
}


/* Focus states for accessibility */
:where(a, button, [tabindex]) {
    outline: none;
}

:where(a, button, [tabindex]):focus-visible {
    box-shadow: 0 0 0 3px rgba(61, 191, 240, .35);
    border-radius: 8px;
}