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.toggle-icon{transform:rotate(180deg)}.accordion-content{max-height:0;overflow:hidden;transition:max-height .3s ease,padding .3s ease}.product-accordion.expanded .accordion-content{max-height:300px}.detail-section{padding:var(--spacing-md);background:var(--color-secondary);border-radius:var(--radius-md)}.detail-row{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-sm) 0}.detail-row:not(:last-child){border-bottom:1px solid rgba(0,0,0,.06)}.detail-label{font-size:.875rem;font-weight:600;color:var(--color-text-light);min-width:72px}.detail-value{font-size:1rem;font-weight:500;color:var(--color-text)}.detail-roast-badge{display:inline-block;padding:6px 12px;background:var(--color-white);color:var(--color-primary);font-size:.9375rem;font-weight:600;border-radius:var(--radius-sm);box-shadow:0 1px 2px #0000000d}.detail-description{padding-top:var(--spacing-md);margin-top:var(--spacing-sm)}.detail-content{font-size:.9375rem;line-height:1.8;color:var(--color-text);display:block}.roast-badge.roast-浅煎り,.detail-roast-badge.roast-浅煎り{background:#ddebd8;color:#5f8a5f}.roast-badge.roast-中煎り,.detail-roast-badge.roast-中煎り{background:#f5d6a8;color:#a25f1e}.roast-badge.roast-深煎り,.roast-badge.roast-中深煎り,.detail-roast-badge.roast-深煎り,.detail-roast-badge.roast-中深煎り{background:#d8c1ad;color:#6b4e3d}.product-image-img{background:var(--color-cream)}.product-price,.accordion-toggle,.quantity-btn{color:var(--color-text)}.quantity-btn:active:not(:disabled),.quantity-btn:hover:not(:disabled){background:var(--color-brown);color:var(--color-white)}.product-card{background:#fffcf6}.section-title,.product-name,.quantity-value{color:var(--color-text)}.product-actions{display:flex;align-items:center;justify-content:space-between;gap:12px}.stock-badge{flex-shrink:0;padding:6px 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span{color:#6b625b;font-weight:600}.complete-summary-row strong{color:#222;font-weight:800}.complete-order-list{margin:18px 0;padding:18px 0;border-top:none;border-bottom:1px solid rgba(111,78,55,.18)}.complete-order-title{margin-bottom:14px;color:#222;font-size:1rem;font-weight:800}.complete-order-item{display:grid;grid-template-columns:1fr auto;gap:16px;align-items:center;padding:8px 0}.complete-order-item span{font-weight:600}.complete-order-item strong{text-align:right;white-space:nowrap;font-weight:700}.success-message{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#0009;z-index:300;animation:fadeIn .3s ease}.success-content{background:var(--color-white);padding:var(--spacing-xl) var(--spacing-xl);border-radius:var(--radius-lg);text-align:center;animation:popIn .4s ease}@keyframes 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