/**
 * Metaphm Cushion Page - 컴포넌트 스타일
 */

/* ============================================
   Animation Keyframes
============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

/* ============================================
   Scroll Animation Classes
============================================ */
.metaphm-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.metaphm-animate.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.metaphm-animate--delay-1 { transition-delay: 0.1s; }
.metaphm-animate--delay-2 { transition-delay: 0.2s; }
.metaphm-animate--delay-3 { transition-delay: 0.3s; }

/* ============================================
   Badge Components
============================================ */
.metaphm-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.75rem;
    border-radius: var(--metaphm-radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.metaphm-badge--primary {
    background: var(--metaphm-primary);
    color: white;
}

.metaphm-badge--secondary {
    background: var(--metaphm-secondary);
    color: white;
}

.metaphm-badge--warning {
    background: #f39c12;
    color: white;
}

.metaphm-badge--danger {
    background: var(--metaphm-accent);
    color: white;
}

/* ============================================
   Notice/Alert Components
============================================ */
.metaphm-notice {
    padding: var(--metaphm-spacing-md);
    border-radius: var(--metaphm-radius-md);
    margin-bottom: var(--metaphm-spacing-md);
}

.metaphm-notice--info {
    background: #e3f2fd;
    border-left: 4px solid #2196f3;
    color: #1565c0;
}

.metaphm-notice--warning {
    background: var(--metaphm-disclaimer-bg);
    border-left: 4px solid #f39c12;
    color: var(--metaphm-disclaimer-text);
}

.metaphm-notice--success {
    background: #e8f5e9;
    border-left: 4px solid #4caf50;
    color: #2e7d32;
}

.metaphm-notice--danger {
    background: #ffebee;
    border-left: 4px solid var(--metaphm-accent);
    color: #c62828;
}

/* ============================================
   Price Display Components
============================================ */
.metaphm-price {
    display: flex;
    align-items: baseline;
    gap: var(--metaphm-spacing-sm);
}

.metaphm-price__current {
    font-size: 2rem;
    font-weight: 700;
    color: var(--metaphm-accent);
}

.metaphm-price__currency {
    font-size: 1rem;
}

.metaphm-price__original {
    font-size: 1rem;
    color: var(--metaphm-text-muted);
    text-decoration: line-through;
}

.metaphm-price__note {
    font-size: 0.75rem;
    color: var(--metaphm-text-muted);
}

/* 가격 표시 주의사항 (경품표시법 준수) */
.metaphm-price-notice {
    font-size: 0.75rem;
    color: var(--metaphm-text-muted);
    margin-top: var(--metaphm-spacing-xs);
}

/* ============================================
   Product Card Components
============================================ */
.metaphm-product-card {
    background: var(--metaphm-bg);
    border-radius: var(--metaphm-radius-lg);
    box-shadow: var(--metaphm-shadow-md);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.metaphm-product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--metaphm-shadow-lg);
}

.metaphm-product-card__image {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
}

.metaphm-product-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.metaphm-product-card:hover .metaphm-product-card__image img {
    transform: scale(1.05);
}

.metaphm-product-card__badge {
    position: absolute;
    top: var(--metaphm-spacing-sm);
    left: var(--metaphm-spacing-sm);
}

.metaphm-product-card__content {
    padding: var(--metaphm-spacing-md);
}

.metaphm-product-card__title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--metaphm-secondary);
    margin: 0 0 var(--metaphm-spacing-sm);
}

.metaphm-product-card__description {
    font-size: 0.875rem;
    color: var(--metaphm-text-light);
    margin: 0 0 var(--metaphm-spacing-md);
    line-height: 1.6;
}

/* ============================================
   Rating Stars (체험담용)
============================================ */
.metaphm-rating {
    display: flex;
    align-items: center;
    gap: 2px;
}

.metaphm-rating__star {
    color: #ffc107;
    font-size: 1rem;
}

.metaphm-rating__star--empty {
    color: var(--metaphm-border);
}

.metaphm-rating__text {
    margin-left: var(--metaphm-spacing-xs);
    font-size: 0.875rem;
    color: var(--metaphm-text-muted);
}

/* 별점 주의사항 - 근거 필요 (경품표시법) */
.metaphm-rating__notice {
    font-size: 0.625rem;
    color: var(--metaphm-text-muted);
    display: block;
    margin-top: 2px;
}

/* ============================================
   Before/After Component (주의 필요)
============================================ */
.metaphm-before-after {
    position: relative;
}

.metaphm-before-after__images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--metaphm-spacing-md);
}

.metaphm-before-after__image {
    position: relative;
    border-radius: var(--metaphm-radius-md);
    overflow: hidden;
}

.metaphm-before-after__label {
    position: absolute;
    bottom: var(--metaphm-spacing-sm);
    left: var(--metaphm-spacing-sm);
    background: rgba(0, 0, 0, 0.7);
    color: white;
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: var(--metaphm-radius-sm);
}

/* 비포/애프터 필수 면책 문구 (약기법/경품표시법 준수) */
.metaphm-before-after__disclaimer {
    background: var(--metaphm-disclaimer-bg);
    border: 1px solid var(--metaphm-disclaimer-border);
    border-radius: var(--metaphm-radius-md);
    padding: var(--metaphm-spacing-sm);
    margin-top: var(--metaphm-spacing-md);
}

.metaphm-before-after__disclaimer p {
    font-size: 0.75rem;
    color: var(--metaphm-disclaimer-text);
    margin: 0;
    line-height: 1.5;
}

/* ============================================
   Ingredient List (성분 표시)
============================================ */
.metaphm-ingredients {
    background: var(--metaphm-bg);
    border-radius: var(--metaphm-radius-md);
    padding: var(--metaphm-spacing-md);
    border: 1px solid var(--metaphm-border);
}

.metaphm-ingredients__title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--metaphm-secondary);
    margin: 0 0 var(--metaphm-spacing-sm);
}

.metaphm-ingredients__list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--metaphm-spacing-xs);
}

.metaphm-ingredient-tag {
    display: inline-block;
    background: var(--metaphm-bg-light);
    color: var(--metaphm-text);
    font-size: 0.8125rem;
    padding: 0.375rem 0.75rem;
    border-radius: var(--metaphm-radius-full);
    border: 1px solid var(--metaphm-border-light);
}

.metaphm-ingredient-tag--highlight {
    background: linear-gradient(135deg, var(--metaphm-primary) 0%, var(--metaphm-primary-dark) 100%);
    color: white;
    border-color: transparent;
}

/* ============================================
   Timeline Component (사용 스텝)
============================================ */
.metaphm-timeline {
    position: relative;
    padding-left: 30px;
}

.metaphm-timeline::before {
    content: '';
    position: absolute;
    left: 10px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--metaphm-border);
}

.metaphm-timeline__item {
    position: relative;
    padding-bottom: var(--metaphm-spacing-lg);
}

.metaphm-timeline__item:last-child {
    padding-bottom: 0;
}

.metaphm-timeline__dot {
    position: absolute;
    left: -24px;
    top: 0;
    width: 20px;
    height: 20px;
    background: var(--metaphm-primary);
    border-radius: 50%;
    border: 3px solid var(--metaphm-bg);
    box-shadow: 0 0 0 2px var(--metaphm-primary);
}

.metaphm-timeline__content {
    background: var(--metaphm-bg);
    padding: var(--metaphm-spacing-md);
    border-radius: var(--metaphm-radius-md);
    box-shadow: var(--metaphm-shadow-sm);
}

.metaphm-timeline__title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--metaphm-secondary);
    margin: 0 0 var(--metaphm-spacing-xs);
}

.metaphm-timeline__text {
    font-size: 0.875rem;
    color: var(--metaphm-text-light);
    margin: 0;
}

/* ============================================
   Loading State
============================================ */
.metaphm-loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--metaphm-border);
    border-top-color: var(--metaphm-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ============================================
   Skeleton Loading
============================================ */
.metaphm-skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--metaphm-radius-sm);
}

.metaphm-skeleton--text {
    height: 1em;
    margin-bottom: 0.5em;
}

.metaphm-skeleton--title {
    height: 1.5em;
    width: 60%;
    margin-bottom: 1em;
}

.metaphm-skeleton--image {
    aspect-ratio: 16/9;
}

/* ============================================
   Compliance Required Elements
============================================ */

/* 광고 표시 - 항상 표시되어야 함 */
.metaphm-compliance-ad-marker {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(231, 76, 60, 0.95);
    color: white;
    text-align: center;
    padding: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 9999;
}

/* 면책 문구 강조 */
.metaphm-disclaimer--prominent {
    background: var(--metaphm-disclaimer-bg);
    border: 2px solid var(--metaphm-disclaimer-border);
    padding: var(--metaphm-spacing-md);
    border-radius: var(--metaphm-radius-md);
    text-align: center;
}

/* 약기법 준수 마크 */
.metaphm-compliance-mark {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--metaphm-text-muted);
    padding: 0.25rem 0.75rem;
    background: var(--metaphm-bg-light);
    border-radius: var(--metaphm-radius-full);
    border: 1px solid var(--metaphm-border);
}

.metaphm-compliance-mark::before {
    content: '✓';
    color: #4caf50;
}

/* ============================================
   Print Styles
============================================ */
@media print {
    .metaphm-floating-cta,
    .metaphm-header__ad-label {
        display: none;
    }

    .metaphm-disclaimer,
    .metaphm-ad-label {
        border: 1px solid #000;
        padding: 0.5rem;
    }
}