/* =========================================================
   乾元商城
   列表 / 商品详情 / 购物车 / 结算 / 地址
   ========================================================= */

/* ---------- 商城列表 ---------- */
/* 顶部预留灵动岛 / 状态栏空间；真实设备仍叠加安全区 */
#page-shop {
    --shop-safe-top: var(--safe-top);
}
.shop-head {
    display: flex; align-items: center; gap: 10px;
    padding: var(--shop-safe-top) 16px 10px;
    background: var(--bg-color);
    position: sticky; top: 0; z-index: 20;
}
.shop-head .back-btn { flex-shrink: 0; }
.shop-search {
    flex: 1; height: 36px; border-radius: 18px; background: #FFFFFF;
    border: 1px solid var(--border-color); display: flex; align-items: center;
    gap: 7px; padding: 0 12px; color: var(--text-light);
}
.shop-search svg { width: 15px; height: 15px; flex-shrink: 0; }
.shop-search input {
    flex: 1; border: none; outline: none; background: transparent;
    font-family: inherit; font-size: 12.5px; color: var(--text-main);
}
.shop-cart-btn {
    width: 38px; height: 38px; border-radius: 50%; border: none; cursor: pointer;
    background: #FFFFFF; color: var(--text-main); position: relative;
    display: flex; align-items: center; justify-content: center;
    box-shadow: var(--shadow-sm);
}
.shop-cart-btn svg { width: 21px; height: 21px; }
.cart-badge {
    position: absolute; top: -3px; right: -3px; min-width: 16px; height: 16px;
    padding: 0 4px; border-radius: 8px; background: var(--accent-red); color: #FFFFFF;
    font-size: 9px; font-style: normal; font-weight: 700;
    display: none; align-items: center; justify-content: center;
}
.shop-tabs {
    display: flex; gap: 22px; padding: 4px 20px 10px; overflow-x: auto;
    scrollbar-width: none; position: sticky; top: calc(var(--shop-safe-top) + 48px); z-index: 19;
    background: var(--bg-color);
}
.shop-tabs::-webkit-scrollbar { display: none; }
.shop-tab {
    border: none; background: none; padding: 6px 0; cursor: pointer;
    font-family: inherit; font-size: 14px; color: var(--text-sub);
    border-bottom: 2px solid transparent; white-space: nowrap;
}
.shop-tab.active { color: var(--text-main); font-weight: 700; border-bottom-color: var(--accent-dark); }

.shop-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
    padding: 4px 16px 24px;
}
.shop-card {
    background: #FFFFFF; border-radius: 14px; overflow: hidden; cursor: pointer;
    border: 1px solid #EEE8DD; box-shadow: 0 2px 8px rgba(62, 58, 54, 0.04);
}
.shop-card:active { transform: scale(0.99); }
.shop-cover {
    height: 158px; display: flex; align-items: center; justify-content: center;
    color: rgba(255, 255, 255, 0.94); position: relative;
}
.shop-cover-mark { font-size: 44px; font-weight: 700; font-family: 'STKaiti', 'KaiTi', serif; }
.shop-tag {
    position: absolute; top: 8px; left: 8px; padding: 2px 7px; border-radius: 6px;
    background: rgba(255, 255, 255, 0.9); color: var(--accent-red);
    font-size: 9.5px; font-weight: 600;
}
.shop-info { padding: 9px 10px 11px; }
.shop-name {
    font-size: 12.5px; line-height: 1.5; color: var(--text-main); font-weight: 600;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
    min-height: 37px;
}
.shop-meta { display: flex; align-items: baseline; justify-content: space-between; margin-top: 6px; }
.shop-price { color: var(--accent-red); font-size: 16px; font-weight: 700; }
.shop-price small { font-size: 10px; margin-right: 1px; }
.shop-sales { font-size: 9.5px; color: var(--text-light); }
.shop-empty {
    grid-column: 1 / -1; text-align: center; font-size: 12px;
    color: var(--text-light); padding: 60px 0;
}

/* ---------- 商品详情 ---------- */
.product-page { padding-bottom: 0; background: #FFFFFF; }
.product-cover {
    height: 340px; display: flex; align-items: center; justify-content: center;
    position: relative; color: rgba(255, 255, 255, 0.95);
}
.product-cover span#product-cover-mark {
    font-size: 96px; font-weight: 700; font-family: 'STKaiti', 'KaiTi', serif;
    text-shadow: 0 6px 24px rgba(0, 0, 0, 0.18);
}
.product-cover-tag {
    position: absolute; left: 20px; bottom: 24px; padding: 4px 10px; border-radius: 10px;
    background: rgba(255, 255, 255, 0.18); border: 1px solid rgba(255, 255, 255, 0.35);
    color: #FFFFFF; font-size: 10.5px; backdrop-filter: blur(6px);
}
.product-topbar {
    position: absolute; top: var(--safe-top); left: 16px; right: 16px;
    display: flex; justify-content: space-between; z-index: 5;
}
.round-btn {
    width: 36px; height: 36px; border-radius: 50%; border: none; cursor: pointer;
    background: rgba(255, 255, 255, 0.82); color: var(--text-main);
    font-size: 20px; line-height: 1; display: flex; align-items: center; justify-content: center;
    backdrop-filter: blur(8px);
}
.product-body {
    position: relative; margin-top: -18px; background: #FFFFFF;
    border-radius: 18px 18px 0 0; padding: 18px 20px 24px;
    min-height: calc(100vh - 300px);
}
.pp-price-row { display: flex; align-items: baseline; gap: 8px; }
.pp-price { font-size: 26px; color: var(--accent-red); font-weight: 700; }
.pp-origin { font-size: 12px; color: var(--text-light); text-decoration: line-through; }
.pp-sales { margin-left: auto; font-size: 10.5px; color: var(--text-light); }
.pp-name { font-size: 18px; line-height: 1.5; margin: 10px 0 8px; font-weight: 700; }
.pp-desc { font-size: 12.5px; line-height: 1.85; color: var(--text-sub); }
.pp-section-title {
    margin: 24px 0 12px; font-size: 13px; font-weight: 700;
    display: flex; align-items: center;
}
.pp-section-title::before {
    content: ''; width: 3px; height: 13px; background: var(--accent-gold);
    border-radius: 2px; margin-right: 8px;
}
.pp-detail-block {
    height: 150px; border-radius: 12px; margin-bottom: 10px; position: relative;
    display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.ppd-mark {
    color: rgba(255, 255, 255, 0.28); font-size: 64px;
    font-family: 'STKaiti', 'KaiTi', serif; font-weight: 700;
}
.pp-detail-block i {
    position: absolute; left: 12px; bottom: 10px; font-style: normal;
    font-size: 10px; color: rgba(255, 255, 255, 0.55); letter-spacing: 1px;
}
.pp-detail p { font-size: 12px; line-height: 1.9; color: var(--text-sub); margin: 0 0 16px; }
.product-bar {
    position: sticky; bottom: 0; z-index: 30;
    display: flex; align-items: center; gap: 8px;
    padding: 9px 12px calc(9px + env(safe-area-inset-bottom));
    background: #FFFFFF; border-top: 1px solid #F0EBE1;
}
.pb-mini {
    width: 46px; border: none; background: none; cursor: pointer;
    display: flex; flex-direction: column; align-items: center; gap: 2px;
    font-family: inherit; color: var(--text-sub); font-size: 9.5px; position: relative;
}
.pb-mini svg { width: 20px; height: 20px; }
.pb-mini i { font-style: normal; }
.pb-mini .cart-badge { top: -4px; right: 2px; }
.pb-add, .pb-buy {
    flex: 1; height: 42px; border: none; border-radius: 21px; cursor: pointer;
    font-family: inherit; font-size: 13.5px; font-weight: 600;
}
.pb-add { background: #F2ECE0; color: var(--accent-dark); }
.pb-buy { background: var(--accent-red); color: #FFFFFF; }

/* ---------- 购物车 ---------- */
.cart-head { align-items: center; }
.cart-head h1 { flex: 1; text-align: center; }
.cart-head .back-btn { width: 40px; }
.cart-list { padding: 4px 16px 20px; min-height: calc(100vh - 230px); }
.cart-item {
    display: flex; align-items: center; gap: 10px;
    background: #FFFFFF; border-radius: 14px; padding: 12px;
    margin-bottom: 10px; border: 1px solid #F0EBE1;
}
.check {
    width: 20px; height: 20px; border-radius: 50%; border: 1.5px solid #CFC7B9;
    background: #FFFFFF; color: transparent; font-size: 11px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center; cursor: pointer;
    font-family: inherit; padding: 0;
}
.check.on { background: var(--accent-red); border-color: var(--accent-red); color: #FFFFFF; }
.cart-thumb, .checkout-thumb {
    width: 68px; height: 68px; border-radius: 10px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    color: rgba(255, 255, 255, 0.92); font-size: 24px; font-weight: 700;
    font-family: 'STKaiti', serif;
}
.cart-info { flex: 1; min-width: 0; }
.cart-name {
    font-size: 12px; line-height: 1.5; color: var(--text-main);
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.cart-row { display: flex; align-items: center; justify-content: space-between; margin-top: 8px; }
.cart-price { font-size: 14px; color: var(--accent-red); font-weight: 700; }
.stepper { display: flex; align-items: center; gap: 0; border: 1px solid #EEE8DD; border-radius: 6px; overflow: hidden; }
.stepper button {
    width: 26px; height: 24px; border: none; background: #FAF7F1; cursor: pointer;
    font-size: 14px; color: var(--text-sub);
}
.stepper span { min-width: 26px; text-align: center; font-size: 11.5px; }
.cart-bar {
    position: sticky; bottom: 0; z-index: 30;
    display: flex; align-items: center; gap: 10px;
    padding: 9px 14px calc(9px + env(safe-area-inset-bottom));
    background: #FFFFFF; border-top: 1px solid #F0EBE1;
}
.cart-all { display: flex; align-items: center; gap: 6px; border: none; background: none; font-family: inherit; font-size: 11.5px; color: var(--text-sub); cursor: pointer; }
.cart-all i { font-style: normal; }
.cart-total { flex: 1; display: flex; flex-direction: column; align-items: flex-end; gap: 2px; }
.cart-total span { font-size: 9.5px; color: var(--text-light); }
.cart-amount { font-size: 17px; color: var(--accent-red); }
.cart-primary {
    min-width: 96px; height: 40px; border: none; border-radius: 20px; cursor: pointer;
    background: var(--accent-red); color: #FFFFFF; font-family: inherit;
    font-size: 13.5px; font-weight: 600;
}
.cart-empty { text-align: center; padding: 70px 20px; }
.cart-empty-mark, .address-empty-mark {
    width: 54px; height: 54px; border-radius: 50%; margin: 0 auto 14px;
    background: #F2ECE0; color: var(--accent-gold);
    display: flex; align-items: center; justify-content: center;
    font-family: 'STKaiti', serif; font-size: 21px;
}
.cart-empty h4, .address-empty h4 { font-size: 14px; margin-bottom: 6px; }
.cart-empty p, .address-empty p { font-size: 11.5px; color: var(--text-light); line-height: 1.7; }
.cart-empty button {
    margin-top: 16px; padding: 9px 22px; border: none; border-radius: 18px;
    background: var(--accent-dark); color: #FFFFFF; font-family: inherit; font-size: 12px;
}

/* ---------- 结算 ---------- */
.checkout-address {
    margin: 0 16px 12px; padding: 14px; background: #FFFFFF; border-radius: 14px;
    border: 1px solid #F0EBE1; display: flex; align-items: center; gap: 10px; cursor: pointer;
}
.ca-main { flex: 1; min-width: 0; }
.ca-main b { font-size: 13.5px; margin-right: 8px; }
.ca-main span { font-size: 11.5px; color: var(--text-sub); }
.ca-main p { font-size: 11.5px; color: var(--text-sub); line-height: 1.6; margin-top: 4px; }
.ca-empty { flex: 1; font-size: 12.5px; color: var(--accent-red); }
.chev { color: var(--text-light); font-size: 16px; }
.checkout-items { margin: 0 16px 12px; background: #FFFFFF; border-radius: 14px; border: 1px solid #F0EBE1; overflow: hidden; }
.checkout-item { display: flex; gap: 10px; padding: 12px; border-bottom: 1px solid #F5F0E8; }
.checkout-item:last-child { border-bottom: none; }
.checkout-info { flex: 1; min-width: 0; }
.checkout-name { font-size: 12px; line-height: 1.55; color: var(--text-main); }
.checkout-row { display: flex; align-items: center; justify-content: space-between; margin-top: 8px; }
.checkout-price { font-size: 13.5px; color: var(--accent-red); font-weight: 700; }
.checkout-qty { font-size: 11px; color: var(--text-light); }
.checkout-payment { margin: 0 16px 12px; background: #FFFFFF; border-radius: 14px; border: 1px solid #F0EBE1; padding: 4px 14px; }
.checkout-label { font-size: 12px; color: var(--text-sub); padding: 10px 0 4px; }
.pay-row { display: flex; align-items: center; gap: 10px; padding: 11px 0; border-top: 1px solid #F5F0E8; cursor: pointer; }
.pay-icon { width: 24px; height: 24px; border-radius: 6px; color: #FFFFFF; font-size: 12px; display: flex; align-items: center; justify-content: center; }
.pay-icon.wechat { background: #4CAF50; }
.pay-icon.alipay { background: #1677FF; }
.pay-name { flex: 1; font-size: 12.5px; }
.pay-radio { width: 17px; height: 17px; border-radius: 50%; border: 1.5px solid #CFC7B9; }
.pay-radio.on { border: 5px solid var(--accent-red); }
.checkout-summary {
    display: flex; justify-content: space-between; align-items: baseline;
    margin: 0 16px 80px; font-size: 11.5px; color: var(--text-sub);
}
.checkout-total { color: var(--accent-red); font-size: 16px; }
.checkout-bar {
    position: sticky; bottom: 0; z-index: 30;
    display: flex; align-items: center; gap: 12px;
    padding: 9px 14px calc(9px + env(safe-area-inset-bottom));
    background: #FFFFFF; border-top: 1px solid #F0EBE1;
}
.checkout-price { flex: 1; font-size: 11px; color: var(--text-sub); }
.checkout-price b { color: var(--accent-red); font-size: 17px; margin-left: 4px; }
.checkout-bar button {
    width: 150px; height: 42px; border: none; border-radius: 21px;
    background: var(--accent-red); color: #FFFFFF; font-family: inherit;
    font-size: 14px; font-weight: 600;
}

/* ---------- 地址 ---------- */
.address-list { padding: 4px 16px 90px; }
.address-card {
    background: #FFFFFF; border-radius: 14px; padding: 14px;
    border: 1px solid #F0EBE1; margin-bottom: 10px;
}
.address-card.selectable { cursor: pointer; }
.address-top { display: flex; align-items: center; gap: 10px; }
.address-top b { font-size: 13.5px; }
.address-top span { font-size: 11.5px; color: var(--text-sub); }
.address-edit {
    margin-left: auto; border: 1px solid #EEE8DD; background: #FFFFFF;
    width: 28px; height: 28px; border-radius: 8px; cursor: pointer; color: var(--text-sub);
}
.address-text { font-size: 11.5px; color: var(--text-sub); line-height: 1.7; margin: 8px 0 10px; }
.address-foot { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid #F5F0E8; padding-top: 9px; }
.address-default { display: flex; align-items: center; gap: 6px; border: none; background: none; font-family: inherit; font-size: 11px; color: var(--text-sub); cursor: pointer; }
.address-del { border: none; background: none; font-family: inherit; font-size: 11px; color: var(--text-light); cursor: pointer; }
.address-empty { text-align: center; padding: 60px 20px; }
.address-bar, .address-form-bar {
    position: sticky; bottom: 0; z-index: 30; padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
    background: #FFFFFF; border-top: 1px solid #F0EBE1;
}
.address-bar button, .address-form-bar button {
    width: 100%; height: 44px; border: none; border-radius: 22px;
    background: var(--accent-red); color: #FFFFFF;
    font-family: inherit; font-size: 14px; font-weight: 600;
}

/* 地址表单 */
.address-form { padding: 4px 16px 90px; }
.af-row {
    display: flex; align-items: center; gap: 12px;
    background: #FFFFFF; border-bottom: 1px solid #F5F0E8; padding: 15px 14px;
}
.af-row:first-child { border-radius: 14px 14px 0 0; }
.af-row:last-child { border-radius: 0 0 14px 14px; border-bottom: none; }
.af-row label { width: 72px; font-size: 12.5px; color: var(--text-sub); flex-shrink: 0; }
.af-row input {
    flex: 1; border: none; outline: none; background: transparent;
    font-family: inherit; font-size: 13px; color: var(--text-main);
}
.af-region { flex: 1; font-size: 13px; color: var(--text-main); }
.af-locate { font-size: 11px; color: var(--text-light); }
.af-switch-row { justify-content: space-between; align-items: center; }
.af-switch-row p { font-size: 10px; color: var(--text-light); margin-top: 3px; }
.af-switch-row .switch { transform: scale(.9); }

/* ---------- 订单详情 ---------- */
.od-address {
    display: flex; align-items: center; gap: 10px;
    margin: 0 16px 12px; padding: 14px; background: #FFFFFF;
    border-radius: 14px; border: 1px solid #F0EBE1;
}
.od-addr-icon { font-size: 17px; color: var(--accent-red); }
.od-addr-main { flex: 1; min-width: 0; }
.od-addr-main b { font-size: 13px; margin-right: 8px; }
.od-addr-main span { font-size: 11.5px; color: var(--text-sub); }
.od-addr-main p { font-size: 11.5px; color: var(--text-sub); line-height: 1.6; margin-top: 4px; }
.od-items { margin: 0 16px 10px; background: #FFFFFF; border-radius: 14px; border: 1px solid #F0EBE1; overflow: hidden; }
.od-total {
    margin: 0 16px 12px; padding: 12px 14px; background: #FFFFFF;
    border-radius: 14px; border: 1px solid #F0EBE1;
    display: flex; justify-content: flex-end; align-items: baseline; gap: 12px;
    font-size: 11.5px; color: var(--text-sub);
}
.od-total b { font-size: 18px; color: var(--accent-red); }
.od-info { margin: 0 16px 12px; padding: 4px 14px; background: #FFFFFF; border-radius: 14px; border: 1px solid #F0EBE1; }
.od-row { display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-bottom: 1px solid #F5F0E8; font-size: 11.5px; }
.od-row:last-child { border-bottom: none; }
.od-row span { color: var(--text-light); flex-shrink: 0; }
.od-row b { color: var(--text-main); font-weight: 500; text-align: right; line-height: 1.6; }
.od-actions { display: flex; justify-content: flex-end; gap: 10px; padding: 0 16px 24px; }
.od-actions .order-btn {
    height: 34px; padding: 0 16px; border-radius: 17px; border: 1px solid #DCD5C8;
    background: #FFFFFF; font-family: inherit; font-size: 12px; color: var(--text-sub);
}
.od-actions .order-btn.primary { border-color: var(--accent-red); color: var(--accent-red); }

/* ---------- 省市区 ---------- */
.sheet-mask {
    position: fixed; inset: 0; background: rgba(30, 28, 25, 0.45);
    z-index: 400; display: none; align-items: flex-end; justify-content: center;
}
.sheet-mask.show { display: flex; }
.region-sheet, .logistics-sheet {
    width: 100%; max-width: 390px; background: #FFFFFF;
    border-radius: 16px 16px 0 0; padding-bottom: env(safe-area-inset-bottom);
    max-height: 70vh; display: flex; flex-direction: column;
}
.region-head, .logistics-head {
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 16px; border-bottom: 1px solid #F0EBE1;
}
.region-head span { font-size: 13.5px; font-weight: 700; }
.region-head button { border: none; background: none; font-family: inherit; font-size: 12.5px; color: var(--text-sub); }
.region-head button:last-child { color: var(--accent-red); font-weight: 600; }
.region-cols { display: flex; height: 260px; overflow: hidden; }
.region-col { flex: 1; overflow-y: auto; border-right: 1px solid #F5F0E8; }
.region-col:last-child { border-right: none; }
.region-col button {
    width: 100%; padding: 12px 8px; border: none; background: none;
    font-family: inherit; font-size: 12px; color: var(--text-sub); text-align: center;
}
.region-col button.on { color: var(--accent-red); font-weight: 700; background: #FFF8F5; }

/* ---------- 物流 ---------- */
.logistics-sheet { max-height: 78vh; }
.logistics-head b { font-size: 13px; margin-right: 8px; }
.logistics-head span { font-size: 11px; color: var(--text-light); }
.logistics-head button { border: none; background: none; font-size: 20px; color: var(--text-light); }
.logistics-steps { padding: 16px 18px 6px; overflow-y: auto; }
.logistics-step { display: flex; gap: 12px; position: relative; padding-bottom: 18px; }
.logistics-step::before {
    content: ''; position: absolute; left: 5px; top: 14px; bottom: 0;
    width: 1px; background: #EEE8DD;
}
.logistics-step:last-child::before { display: none; }
.logistics-step i {
    width: 11px; height: 11px; border-radius: 50%; flex-shrink: 0; margin-top: 3px;
    background: #FFFFFF; border: 2px solid #D8D1C4; position: relative; z-index: 1;
}
.logistics-step.current i { border-color: var(--accent-red); background: var(--accent-red); }
.logistics-step.off { opacity: .45; }
.logistics-step b { font-size: 12.5px; margin-right: 8px; }
.logistics-step span { font-size: 10px; color: var(--text-light); }
.logistics-step p { font-size: 11px; color: var(--text-sub); line-height: 1.7; margin-top: 3px; }
.logistics-address {
    display: flex; gap: 10px; align-items: flex-start;
    margin: 4px 16px 16px; padding: 12px; background: #FAF7F1; border-radius: 12px;
}
.logistics-address span { color: var(--accent-red); }
.logistics-address b { font-size: 12px; }
.logistics-address p { font-size: 10.5px; color: var(--text-light); margin-top: 3px; }

/* ---------- 沉浸页：滚动区 + 固定底栏 ---------- */
#page-product.active, #page-cart.active, #page-checkout.active,
#page-addresses.active, #page-address-form.active, #page-order-detail.active {
    display: flex; flex-direction: column; overflow: hidden; padding-bottom: 0;
}
.product-scroll, .checkout-scroll, .od-scroll { flex: 1; overflow-y: auto; min-height: 0; }
#page-cart .cart-list, #page-addresses .address-list, #page-address-form .address-form {
    flex: 1; overflow-y: auto; min-height: 0;
}
.product-bar, .cart-bar, .checkout-bar, .address-bar, .address-form-bar, .od-actions {
    position: static; flex-shrink: 0;
}
#page-cart .cart-list, #page-addresses .address-list { padding-bottom: 12px; }
.checkout-summary { margin-bottom: 12px; }
#page-order-detail .od-actions { padding-bottom: calc(14px + env(safe-area-inset-bottom)); background: #FFFFFF; }

/* 支付方式：设备识别与 Apple / 华为支付 */
.pay-device-tip {
    font-size: 9px; color: var(--text-light);
    margin-left: 4px; letter-spacing: .3px;
}
.pay-main { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.pay-main .pay-name { flex: none; }
.pay-desc { font-size: 9px; color: var(--text-light); line-height: 1.4; }
.pay-rec {
    font-size: 8px; color: var(--accent-red);
    border: 1px solid rgba(177, 90, 74, 0.3);
    background: rgba(177, 90, 74, 0.06);
    border-radius: 4px; padding: 1px 4px; flex-shrink: 0;
}
.pay-icon.apple { background: #111111; font-size: 9px; font-weight: 700; letter-spacing: -0.3px; }
.pay-icon.huawei { background: linear-gradient(135deg, #C8102E 0%, #8E0B20 100%); font-size: 11px; font-weight: 700; }

.pay-notice {
    margin: 8px 0 10px; padding: 8px 10px;
    background: #FBF7EF; border: 1px solid #F0E7D8; border-radius: 8px;
    font-size: 9.5px; line-height: 1.65; color: var(--text-light);
}

.shop-icon-btn {
    width: 36px; height: 36px; flex-shrink: 0; border: none; border-radius: 50%;
    background: #FFFFFF; color: var(--text-main); cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    box-shadow: var(--shadow-sm);
}
.shop-icon-btn svg { width: 18px; height: 18px; }

.round-btn svg { width: 18px; height: 18px; }