/* ── ZYSS Shop Frontend ───────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

.zs-shop-wrap,
.zs-product-detail,
.zs-cart-wrap,
.zs-checkout-wrap,
.zs-complete-wrap,
.zs-mypage-wrap { max-width: 1200px; margin: 0 auto; padding: 20px 16px; }

.zs-section-title { font-size: 1.5rem; font-weight: 700; margin-bottom: 24px; color: #1e293b; }

/* buttons */
.zs-btn { display: inline-block; padding: 10px 20px; border-radius: 8px; font-size: .9rem; font-weight: 600; cursor: pointer; border: 1px solid transparent; text-decoration: none; text-align: center; transition: all .18s; line-height: 1; }
.zs-btn-primary { background: #2563eb; color: #fff; border-color: #2563eb; }
.zs-btn-primary:hover { background: #1d4ed8; }
.zs-btn-outline { background: transparent; color: #2563eb; border-color: #2563eb; }
.zs-btn-outline:hover { background: #eff6ff; }
.zs-btn-sm   { padding: 6px 12px; font-size: .82rem; }
.zs-btn-full { width: 100%; display: block; }
.zs-btn-cart { background: #f1f5f9; color: #334155; border-color: #e2e8f0; }
.zs-btn-cart:hover { background: #e2e8f0; }
.zs-btn-soldout { background: #f1f5f9; color: #94a3b8; cursor: not-allowed; border: none; }
.zs-btn-pay { padding: 16px; font-size: 1.05rem; background: #16a34a; border-color: #16a34a; }
.zs-btn-pay:hover { background: #15803d; }

/* category bar */
.zs-category-bar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; }
.zs-cat-btn { padding: 7px 16px; border-radius: 20px; font-size: .85rem; font-weight: 500; border: 1px solid #e2e8f0; color: #475569; text-decoration: none; transition: all .18s; background: #fff; }
.zs-cat-btn:hover, .zs-cat-btn--active { background: #2563eb; color: #fff; border-color: #2563eb; }

/* shop toolbar */
.zs-shop-toolbar { display: flex; gap: 12px; align-items: center; margin-bottom: 20px; flex-wrap: wrap; }
.zs-search-form  { display: flex; gap: 6px; flex: 1; min-width: 200px; }
.zs-search-form input { flex: 1; padding: 8px 12px; border: 1px solid #cbd5e1; border-radius: 8px; font-size: .9rem; }
.zs-sort-wrap select { padding: 8px 12px; border: 1px solid #cbd5e1; border-radius: 8px; font-size: .88rem; cursor: pointer; }
.zs-result-count { font-size: .85rem; color: #64748b; margin-left: auto; }

/* product grid */
.zs-product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 20px; }
.zs-product-card { border: 1px solid #e2e8f0; border-radius: 12px; overflow: hidden; background: #fff; transition: box-shadow .2s; }
.zs-product-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,.1); }
.zs-product-img-wrap { display: block; aspect-ratio: 1; overflow: hidden; position: relative; background: #f8fafc; }
.zs-product-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.zs-product-card:hover .zs-product-img-wrap img { transform: scale(1.04); }
.zs-soldout-overlay  { position: absolute; inset: 0; background: rgba(0,0,0,.45); color: #fff; font-size: .9rem; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.zs-discount-badge   { position: absolute; top: 10px; left: 10px; background: #ef4444; color: #fff; font-size: .75rem; font-weight: 700; padding: 3px 7px; border-radius: 6px; }
.zs-product-info     { padding: 14px; }
.zs-product-cat      { font-size: .75rem; color: #2563eb; font-weight: 600; margin-bottom: 4px; }
.zs-product-name     { font-size: .95rem; font-weight: 600; margin: 0 0 8px; }
.zs-product-name a   { color: #1e293b; text-decoration: none; }
.zs-product-price    { margin-bottom: 12px; }
.zs-price            { font-size: 1.05rem; font-weight: 700; color: #1e293b; }
.zs-price-original   { font-size: .85rem; color: #94a3b8; }
.zs-price-sale       { font-size: 1.05rem; font-weight: 700; color: #dc2626; }
.zs-no-img           { width: 100%; height: 100%; background: #f1f5f9; display: flex; align-items: center; justify-content: center; color: #94a3b8; font-size: .75rem; }

/* product detail */
.zs-product-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.zs-main-image img { width: 100%; border-radius: 12px; }
.zs-gallery-thumbs { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.zs-thumb { width: 64px; height: 64px; object-fit: cover; border-radius: 6px; cursor: pointer; border: 2px solid transparent; }
.zs-thumb--active { border-color: #2563eb; }
.zs-product-title { font-size: 1.5rem; font-weight: 700; margin: 0 0 8px; color: #1e293b; }
.zs-product-short-desc { color: #475569; margin-bottom: 16px; }
.zs-product-price-wrap { border-top: 1px solid #f1f5f9; border-bottom: 1px solid #f1f5f9; padding: 16px 0; margin-bottom: 20px; }
.zs-price-final { font-size: 1.6rem; font-weight: 700; color: #1e293b; display: flex; align-items: center; gap: 10px; }
.zs-discount-rate { font-size: 1.1rem; color: #dc2626; }
.zs-sale-price    { color: #dc2626; }
.zs-price-original del { color: #94a3b8; font-size: 1rem; }
.zs-ship-info { font-size: .85rem; color: #64748b; margin-top: 8px; }
.zs-free-ship { color: #16a34a; font-weight: 600; }
.zs-options-wrap { margin-bottom: 16px; }
.zs-option-group-front { margin-bottom: 12px; }
.zs-option-label { display: block; font-weight: 600; font-size: .85rem; color: #334155; margin-bottom: 5px; }
.zs-option-select { width: 100%; padding: 9px 12px; border: 1px solid #cbd5e1; border-radius: 8px; font-size: .9rem; }
.zs-quantity-wrap { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; }
.zs-quantity-wrap label { font-weight: 600; font-size: .9rem; color: #334155; }
.zs-qty-control { display: flex; align-items: center; gap: 0; border: 1px solid #cbd5e1; border-radius: 8px; overflow: hidden; }
.zs-qty-btn { width: 36px; height: 36px; background: #f8fafc; border: none; font-size: 1.1rem; cursor: pointer; display: flex; align-items: center; justify-content: center; }
.zs-qty-btn:hover { background: #e2e8f0; }
.zs-qty-control input { width: 52px; height: 36px; border: none; border-left: 1px solid #e2e8f0; border-right: 1px solid #e2e8f0; text-align: center; font-size: .95rem; }
.zs-total-price-wrap { display: flex; justify-content: space-between; align-items: center; font-size: .9rem; color: #475569; background: #f8fafc; padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; }
.zs-total-price-wrap strong { font-size: 1.3rem; color: #1e293b; }
.zs-buy-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.zs-product-cat-badge { display: inline-block; font-size: .75rem; color: #2563eb; font-weight: 600; margin-bottom: 8px; }
.zs-product-tabs { border-top: 2px solid #e2e8f0; }
.zs-tab-nav { display: flex; gap: 0; border-bottom: 1px solid #e2e8f0; }
.zs-tab-btn { padding: 14px 20px; border: none; background: none; font-size: .9rem; font-weight: 600; color: #64748b; cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.zs-tab-btn--active { color: #2563eb; border-bottom-color: #2563eb; }
.zs-tab-content { padding: 24px 0; }
.zs-ship-guide ul { color: #475569; line-height: 2; }
.zs-product-description { line-height: 1.8; color: #334155; }

/* cart */
.zs-cart-grid { display: grid; grid-template-columns: 1fr 320px; gap: 24px; align-items: start; }
.zs-cart-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.zs-cart-table th { padding: 12px; background: #f8fafc; border-bottom: 2px solid #e2e8f0; font-weight: 600; text-align: left; color: #475569; }
.zs-cart-table td { padding: 12px; border-bottom: 1px solid #f1f5f9; vertical-align: middle; }
.zs-cart-product { display: flex; align-items: center; gap: 0; }
.zs-cart-product-name { font-weight: 600; font-size: .9rem; }
.zs-cart-option { font-size: .8rem; color: #64748b; margin-top: 2px; }
.zs-cart-remove { background: none; border: none; font-size: 1.2rem; color: #94a3b8; cursor: pointer; padding: 4px 8px; }
.zs-cart-remove:hover { color: #ef4444; }
.zs-summary-card { background: #fff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 20px; }
.zs-summary-card--sticky { position: sticky; top: 20px; }
.zs-summary-row { display: flex; justify-content: space-between; padding: 8px 0; font-size: .9rem; color: #475569; border-bottom: 1px solid #f1f5f9; }
.zs-summary-total { display: flex; justify-content: space-between; padding: 14px 0 16px; font-size: 1rem; }
.zs-summary-total strong { font-size: 1.2rem; color: #1e293b; }
.zs-free-ship-notice { background: #ecfdf5; color: #15803d; font-size: .82rem; padding: 8px 12px; border-radius: 6px; margin: 8px 0; text-align: center; }

/* checkout */
.zs-checkout-grid { display: grid; grid-template-columns: 1fr 360px; gap: 24px; align-items: start; }
.zs-card { background: #fff; border: 1px solid #e2e8f0; border-radius: 12px; margin-bottom: 16px; overflow: hidden; }
.zs-card .zs-card-header { padding: 14px 18px; background: #f8fafc; border-bottom: 1px solid #e2e8f0; font-weight: 600; }
.zs-card .zs-card-body { padding: 18px; }
.zs-field { margin-bottom: 14px; }
.zs-field label { display: block; font-weight: 600; font-size: .85rem; color: #334155; margin-bottom: 5px; }
.zs-field input[type="text"],
.zs-field input[type="tel"],
.zs-field input[type="email"],
.zs-field select { width: 100%; padding: 10px 12px; border: 1px solid #cbd5e1; border-radius: 8px; font-size: .9rem; }
.zs-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.zs-addr-row { display: flex; gap: 8px; }
.zs-addr-row input { flex: 1; }
.zs-required { color: #ef4444; }
.zs-pay-methods { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px,1fr)); gap: 8px; }
.zs-pay-method-btn { border: 1px solid #e2e8f0; border-radius: 8px; padding: 12px; cursor: pointer; display: flex; align-items: center; gap: 8px; font-size: .88rem; transition: all .18s; }
.zs-pay-method-btn:has(input:checked) { border-color: #2563eb; background: #eff6ff; color: #1d4ed8; }
.zs-order-items { margin-bottom: 12px; }
.zs-order-item-row { display: flex; justify-content: space-between; font-size: .85rem; padding: 6px 0; border-bottom: 1px solid #f1f5f9; }
.zs-order-item-name { color: #334155; }
.zs-order-item-price { color: #475569; white-space: nowrap; }
.zs-summary-divider { border-bottom: 1px solid #e2e8f0; margin: 8px 0; }
.zs-agree-wrap { padding: 12px 0; font-size: .85rem; }
.zs-agree-wrap input { margin-right: 6px; }
.zs-checkout-summary-area {}

/* order complete */
.zs-complete-wrap { text-align: center; }
.zs-complete-card { max-width: 560px; margin: 40px auto; background: #fff; border: 1px solid #e2e8f0; border-radius: 16px; padding: 40px 32px; box-shadow: 0 4px 20px rgba(0,0,0,.08); }
.zs-complete-icon { width: 72px; height: 72px; background: #dcfce7; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 2rem; margin: 0 auto 20px; color: #16a34a; }
.zs-complete-card h2 { font-size: 1.5rem; margin-bottom: 8px; }
.zs-complete-sub { color: #475569; font-size: .9rem; margin-bottom: 6px; }
.zs-complete-summary { background: #f8fafc; border-radius: 10px; padding: 16px; margin: 20px 0; text-align: left; }
.zs-complete-summary-row { display: flex; justify-content: space-between; padding: 6px 0; font-size: .88rem; border-bottom: 1px solid #e2e8f0; }
.zs-complete-summary-row:last-child { border-bottom: none; }
.zs-complete-items { text-align: left; margin-bottom: 24px; }
.zs-complete-items h4 { font-size: .9rem; margin-bottom: 8px; }
.zs-complete-item { display: flex; justify-content: space-between; font-size: .85rem; padding: 5px 0; color: #475569; }
.zs-complete-actions { display: flex; gap: 10px; justify-content: center; }

/* mypage */
.zs-mypage-order-card { border: 1px solid #e2e8f0; border-radius: 12px; padding: 16px; margin-bottom: 12px; background: #fff; }
.zs-mypage-order-top  { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.zs-order-date { font-size: .82rem; color: #64748b; }
.zs-mypage-order-body { display: flex; justify-content: space-between; align-items: center; }
.zs-order-item-name { font-weight: 600; }
.zs-order-item-price strong { font-size: 1.05rem; }
.zs-mypage-order-num { font-size: .78rem; color: #94a3b8; margin-top: 8px; }

/* badges (front) */
.zs-badge             { display: inline-block; padding: 2px 9px; border-radius: 20px; font-size: .78rem; font-weight: 600; }
.zs-badge--success    { background: #dcfce7; color: #166534; }
.zs-badge--warning    { background: #fef9c3; color: #854d0e; }
.zs-badge--info       { background: #dbeafe; color: #1e40af; }
.zs-badge--primary    { background: #ede9fe; color: #5b21b6; }
.zs-badge--blue       { background: #e0f2fe; color: #0369a1; }
.zs-badge--danger     { background: #fee2e2; color: #991b1b; }
.zs-badge--muted      { background: #f1f5f9; color: #475569; }

/* table (front) */
.zs-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.zs-table th { padding: 12px; background: #f8fafc; border-bottom: 2px solid #e2e8f0; font-weight: 600; text-align: left; color: #475569; }
.zs-table td { padding: 12px; border-bottom: 1px solid #f1f5f9; vertical-align: middle; }
.zs-table tfoot td { background: #f8fafc; border-top: 1px solid #e2e8f0; font-weight: 600; }
.zs-total-row td { border-top: 2px solid #334155 !important; font-size: 1.05rem; }
.zs-text-right { text-align: right; }

/* info grid */
.zs-info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; font-size: .88rem; }
.zs-info-grid > div > span:first-child { display: block; color: #64748b; font-size: .8rem; margin-bottom: 2px; }

/* pagination */
.zs-pagination { display: flex; gap: 6px; justify-content: center; margin-top: 30px; flex-wrap: wrap; }
.zs-page-btn   { padding: 8px 14px; border: 1px solid #e2e8f0; border-radius: 8px; color: #475569; text-decoration: none; font-size: .88rem; }
.zs-page-btn--active { background: #2563eb; color: #fff; border-color: #2563eb; }

/* empty state */
.zs-empty-state { text-align: center; padding: 60px 20px; color: #94a3b8; }
.zs-empty-state p { margin-bottom: 16px; font-size: 1.05rem; }

/* toast */
.zs-toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(20px); background: #1e293b; color: #fff; padding: 12px 20px; border-radius: 8px; font-size: .9rem; opacity: 0; transition: all .3s; z-index: 9999; pointer-events: none; white-space: nowrap; }
.zs-toast--show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* responsive */
@media (max-width: 768px) {
  .zs-product-detail-grid  { grid-template-columns: 1fr; }
  .zs-cart-grid            { grid-template-columns: 1fr; }
  .zs-checkout-grid        { grid-template-columns: 1fr; }
  .zs-buy-buttons          { grid-template-columns: 1fr; }
  .zs-field-row            { grid-template-columns: 1fr; }
  .zs-product-grid         { grid-template-columns: repeat(2, 1fr); }
  .zs-info-grid            { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .zs-product-grid { grid-template-columns: 1fr; }
}