/* 统一结账抽屉 + 高端支付 + 个人中心 */

.checkout-drawer-overlay {
    position: fixed;
    inset: 0;
    z-index: 5500;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.45s cubic-bezier(0.22, 1, 0.36, 1), visibility 0.45s;
}
.checkout-drawer-overlay.open {
    opacity: 1;
    visibility: visible;
}

.checkout-drawer {
    position: absolute;
    top: 0;
    right: 0;
    width: min(100%, 480px);
    height: 100%;
    display: flex;
    flex-direction: column;
    min-height: 0;
    transform: translateX(105%);
    transition: transform 0.52s cubic-bezier(0.22, 1, 0.36, 1);
}
.checkout-drawer-overlay.open .checkout-drawer {
    transform: translateX(0);
}

.drawer-header {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1.35rem 1.25rem 0.75rem;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    z-index: 1;
    background: #fff;
}
.drawer-back {
    width: 40px;
    height: 40px;
    border: 1px solid var(--border);
    background: #fff;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.1rem;
    line-height: 1;
    color: var(--ink);
    flex-shrink: 0;
    transition: background 0.2s, transform 0.15s;
}
.drawer-back:hover { background: var(--paper); transform: translateX(-2px); }
.drawer-title-wrap { flex: 1; min-width: 0; }
.drawer-kicker {
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 0.2rem;
}
.drawer-title {
    font-size: 1.45rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 0;
    line-height: 1.2;
}
.drawer-close {
    width: 40px;
    height: 40px;
    border: none;
    background: var(--paper);
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.35rem;
    line-height: 1;
    color: var(--muted);
    flex-shrink: 0;
}
.drawer-close:hover { color: var(--ink); }

.drawer-progress {
    display: flex;
    align-items: center;
    gap: 0;
    padding: 0.85rem 1.25rem 1rem;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
    background: #fff;
}
.drawer-progress span {
    flex: 1;
    text-align: center;
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--muted);
    position: relative;
    padding-bottom: 0.55rem;
}
.drawer-progress span::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--border);
    transition: all 0.35s ease;
}
.drawer-progress span.active { color: var(--ink); font-weight: 600; }
.drawer-progress span.active::after {
    width: 28px;
    border-radius: 3px;
    background: var(--accent);
}
.drawer-progress span.done { color: color-mix(in srgb, var(--ink) 70%, var(--muted)); }
.drawer-progress span.done::after { background: var(--ink); }

.drawer-scroll {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    overflow-x: visible;
    padding: 1rem 1.25rem 1.5rem;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
}
.checkout-drawer .drawer-scroll {
    overflow-x: hidden;
}
.drawer-scroll .cart-list,
.drawer-scroll .cart-list-premium {
    max-height: none;
    overflow: visible;
    margin: 0.5rem 0;
}
.drawer-scroll .addr-cards {
    max-height: none;
    overflow: visible;
}
.drawer-pane { animation: drawerPaneIn 0.35s ease; }
@keyframes drawerPaneIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.drawer-footer {
    flex-shrink: 0;
    padding: 1rem 1.25rem calc(1rem + env(safe-area-inset-bottom));
    border-top: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
}
.drawer-total-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 0.75rem;
    font-size: 0.85rem;
    color: var(--muted);
}
.drawer-total-row strong {
    font-size: 1.65rem;
    font-weight: 700;
    color: var(--accent);
    font-family: 'Noto Serif SC', serif;
    letter-spacing: -0.02em;
}
.drawer-cta {
    width: 100%;
    padding: 1rem 1.25rem;
    border: none;
    background: var(--ink);
    color: var(--paper);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    letter-spacing: 0.02em;
    transition: opacity 0.2s;
}
.drawer-cta:hover { opacity: 0.88; }
.drawer-cta:active { opacity: 0.95; }
.drawer-cta:disabled { opacity: 0.45; cursor: not-allowed; }

.cart-list-premium { margin: 0.25rem 0 0.5rem; }
.cart-list-premium .cart-item {
    padding: 1.25rem 0 1.5rem;
    margin-bottom: 0;
    border-bottom: 1px solid var(--border);
    animation: cartItemIn 0.4s ease backwards;
}
.cart-list-premium .cart-item:last-child {
    border-bottom: none;
    padding-bottom: 0.75rem;
}
.drawer-scroll .cart-list-premium {
    padding-top: 0.25rem;
    padding-bottom: 0.5rem;
}
.cart-list-premium .cart-item:nth-child(1) { animation-delay: 0.05s; }
.cart-list-premium .cart-item:nth-child(2) { animation-delay: 0.1s; }
.cart-list-premium .cart-item:nth-child(3) { animation-delay: 0.15s; }
@keyframes cartItemIn {
    from { opacity: 0; transform: translateX(16px); }
    to { opacity: 1; transform: translateX(0); }
}

.drawer-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--muted);
}
.drawer-empty-icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
    opacity: 0.5;
}

.addr-picker { margin-bottom: 1.25rem; }
.addr-picker-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.65rem;
}
.addr-picker-head strong { font-size: 0.85rem; font-weight: 600; }
.addr-picker-head button {
    border: none;
    background: none;
    color: var(--accent);
    font-size: 0.8rem;
    cursor: pointer;
    font-weight: 500;
}
.addr-cards { display: flex; flex-direction: column; gap: 0.55rem; max-height: 220px; overflow-y: auto; }
.addr-card {
    display: block;
    width: 100%;
    text-align: left;
    padding: 0.85rem 1rem;
    border: 1px solid var(--border);
    background: #fff;
    cursor: pointer;
    transition: border-color 0.2s;
    font: inherit;
    color: inherit;
}
.addr-card:hover { border-color: var(--ink); }
.addr-card.active {
    border-color: var(--ink);
    background: var(--paper);
}
.addr-card-top {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.35rem;
}
.addr-card-top strong { font-size: 0.92rem; }
.addr-card-top span { font-size: 0.82rem; color: var(--muted); }
.addr-badge {
    font-size: 0.65rem;
    padding: 0.15rem 0.45rem;
    background: color-mix(in srgb, var(--accent) 12%, #fff);
    color: var(--accent);
    border-radius: 3px;
    font-weight: 600;
}
.addr-card p {
    font-size: 0.82rem;
    color: var(--muted);
    line-height: 1.5;
    margin: 0;
}
.addr-manual-toggle {
    margin-top: 0.65rem;
    font-size: 0.8rem;
    color: var(--muted);
    cursor: pointer;
    border: none;
    background: none;
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* 收货地址：行式表单（与主流电商一致） */
.addr-form-sheet-wrap { margin-top: 0.25rem; }
.addr-form-sheet {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}
.addr-sheet-row {
    display: grid;
    grid-template-columns: 4.5rem 1fr auto;
    align-items: center;
    gap: 0.5rem 0.65rem;
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--border);
    min-height: 3rem;
}
.addr-sheet-row:last-child { border-bottom: none; }
.addr-sheet-row label {
    font-size: 0.88rem;
    color: var(--ink);
    font-weight: 500;
    margin: 0;
}
.addr-sheet-row input,
.addr-sheet-row textarea {
    border: none;
    padding: 0;
    font: inherit;
    font-size: 0.9rem;
    background: transparent;
    width: 100%;
    resize: none;
    min-height: 1.4em;
}
.addr-sheet-row input:focus,
.addr-sheet-row textarea:focus {
    outline: none;
}
.addr-sheet-row--tap {
    cursor: pointer;
    grid-template-columns: 4.5rem 1fr 1.25rem;
}
.addr-sheet-row--tap:hover { background: color-mix(in srgb, var(--paper) 60%, #fff); }
.addr-sheet-value {
    font-size: 0.9rem;
    color: var(--ink);
    text-align: left;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.addr-sheet-value.is-placeholder { color: var(--muted); }
.addr-sheet-chevron {
    color: #c4c4c4;
    font-size: 1.25rem;
    line-height: 1;
    font-weight: 300;
}
.addr-sheet-row--detail {
    grid-template-columns: 4.5rem 1fr 3.25rem;
    align-items: start;
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
}
.addr-sheet-row--detail label { padding-top: 0.15rem; }
.addr-sheet-row--detail.is-field-focused,
.addr-form-grid .is-field-focused {
    background: color-mix(in srgb, var(--paper) 55%, #fff);
    scroll-margin-bottom: 40vh;
}
.addr-sheet-row--detail textarea {
    min-height: 2.8em;
    line-height: 1.45;
}
.addr-detail-field {
    position: relative;
    z-index: 2;
    min-width: 0;
    width: 100%;
}
.addr-detail-field--uc { margin-top: 0.35rem; }
.addr-detail-field.is-suggest-open { z-index: 30; }
.addr-form-sheet.is-detail-suggest-open { overflow: visible; }
.addr-sheet-row--detail.is-detail-suggest-open {
    z-index: 25;
    overflow: visible;
}
.addr-suggest-list--detail {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    margin-top: 0.25rem;
    z-index: 120;
    max-height: min(46vh, 280px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    border: 1px solid var(--border);
    box-shadow: 0 10px 24px rgba(26, 26, 46, 0.12);
}
.addr-sheet-locate {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.15rem;
    border: none;
    background: none;
    cursor: pointer;
    padding: 0.2rem 0;
    font-size: 0.68rem;
    color: var(--accent);
    font-family: inherit;
    line-height: 1.2;
}
.addr-sheet-locate-icon { font-size: 1.15rem; line-height: 1; }
.addr-sheet-locate.is-loading { opacity: 0.5; pointer-events: none; }
.addr-sheet-extra {
    margin-top: 0.75rem;
    width: 100%;
    box-sizing: border-box;
    padding: 0.65rem 0.85rem;
    border: 1px solid var(--border);
    font: inherit;
    font-size: 0.88rem;
    background: #fff;
}
.addr-sheet-save { margin-top: 1rem; }

.checkout-addr-summary { margin-bottom: 1rem; }
.checkout-addr-summary-card {
    padding: 1rem 1.1rem;
    border: 1px solid var(--ink);
    background: color-mix(in srgb, var(--paper) 40%, #fff);
    border-radius: 8px;
}
.checkout-addr-summary-top {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 0.4rem;
}
.checkout-addr-summary-top strong { font-size: 0.95rem; }
.checkout-addr-summary-top span { font-size: 0.85rem; color: var(--muted); }
#summaryAddrLine {
    margin: 0 0 0.65rem;
    font-size: 0.85rem;
    line-height: 1.55;
    color: var(--ink);
}
.checkout-addr-summary-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}
.addr-picker-label {
    font-size: 0.82rem;
    font-weight: 600;
    margin: 0 0 0.5rem;
    color: var(--muted);
}

.checkout-drawer-overlay > .addr-region-sheet {
    z-index: 5600;
}
.addr-region-sheet {
    position: fixed;
    inset: 0;
    z-index: 1200;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}
.addr-region-sheet.hidden { display: none; }
.addr-region-sheet-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(26, 26, 46, 0.45);
}
.addr-region-sheet-panel {
    position: relative;
    width: 100%;
    max-width: 480px;
    max-height: 72vh;
    background: #fff;
    border-radius: 12px 12px 0 0;
    display: flex;
    flex-direction: column;
    animation: addrSheetUp 0.25s ease;
}
@keyframes addrSheetUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}
.addr-region-sheet-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--border);
    font-weight: 600;
}
.addr-region-sheet-body {
    padding: 1rem;
    overflow-y: auto;
}
.addr-search-wrap--sheet { margin-bottom: 0.5rem; }
.addr-search-wrap--sheet .addr-suggest-list {
    position: relative;
    top: 0;
    max-height: 240px;
    box-shadow: none;
    border: 1px solid var(--border);
    margin-top: 0.35rem;
}
.flow-link-btn {
    display: inline-block;
    margin: 0.35rem 0 0.5rem;
    font-size: 0.78rem;
    color: var(--muted);
    background: none;
    border: none;
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 3px;
    padding: 0;
    font-family: inherit;
}

/* 百度地图收货地址 */
.addr-baidu-block { margin: 0.5rem 0 0.75rem; overflow: visible; }
.addr-region-bar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.55rem;
}
.addr-region-display {
    flex: 1;
    min-width: 0;
    padding: 0.55rem 0.65rem;
    font-size: 0.82rem;
    line-height: 1.45;
    background: var(--paper);
    border: 1px solid var(--border);
    color: var(--ink);
}
.addr-region-display.is-empty { color: var(--muted); }
.addr-locate-btn {
    flex-shrink: 0;
    padding: 0.5rem 0.85rem;
    font-size: 0.78rem;
    font-weight: 600;
    border: 1px solid var(--ink);
    background: #fff;
    cursor: pointer;
    font-family: inherit;
    transition: opacity 0.15s;
}
.addr-locate-btn:hover { background: var(--paper); }
.addr-locate-btn.is-loading { opacity: 0.55; pointer-events: none; }
.addr-search-wrap { position: relative; margin-bottom: 0.5rem; z-index: 2; }
.addr-search-wrap input {
    width: 100%;
    box-sizing: border-box;
    padding: 0.55rem 0.65rem;
    border: 1px solid var(--border);
    font: inherit;
    font-size: 0.88rem;
    background: #fff;
}
.addr-suggest-list {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    z-index: 120;
    margin: 0;
    padding: 0;
    list-style: none;
    background: #fff;
    border: 1px solid var(--border);
    border-top: none;
    max-height: 200px;
    overflow-y: auto;
    box-shadow: 0 8px 20px rgba(26, 26, 46, 0.08);
}
.addr-suggest-list.hidden { display: none; }
.addr-suggest-list li { border-bottom: 1px solid #f0f0f0; }
.addr-suggest-list li:last-child { border-bottom: none; }
.addr-suggest-list button {
    display: block;
    width: 100%;
    text-align: left;
    padding: 0.55rem 0.65rem;
    border: none;
    background: #fff;
    cursor: pointer;
    font: inherit;
}
.addr-suggest-list button:hover { background: var(--paper); }
.addr-suggest-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.5rem;
    width: 100%;
}
.addr-suggest-main {
    flex: 1;
    min-width: 0;
}
.addr-suggest-list strong {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: 0.12rem;
}
.addr-suggest-list .addr-suggest-main > span {
    display: block;
    font-size: 0.72rem;
    color: var(--muted);
    line-height: 1.4;
}
.addr-suggest-distance {
    flex-shrink: 0;
    font-style: normal;
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--accent, #e63946);
    white-space: nowrap;
    padding-top: 0.1rem;
}
.addr-suggest-empty {
    padding: 0.65rem;
    font-size: 0.8rem;
    color: var(--muted);
    text-align: center;
}
.addr-pos-hint {
    margin: -0.35rem 0 0.45rem;
    font-size: 0.68rem;
    color: var(--muted);
    line-height: 1.35;
}
.tangram-suggestion-main { z-index: 10000 !important; }

@media (max-width: 768px) {
    .addr-region-bar {
        flex-wrap: wrap;
    }
    .addr-region-display {
        flex: 1 1 100%;
        font-size: 0.8rem;
    }
    .addr-locate-btn {
        flex: 1 1 auto;
        min-height: 44px;
        padding: 0.55rem 1rem;
        font-size: 0.82rem;
    }
    .addr-search-wrap input,
    .addr-baidu-block input[type="text"] {
        font-size: 16px;
    }
    .addr-suggest-list {
        max-height: min(52vh, 300px);
        -webkit-overflow-scrolling: touch;
    }
    .addr-suggest-list button {
        min-height: 48px;
        padding: 0.65rem 0.75rem;
    }
    .addr-suggest-distance {
        font-size: 0.7rem;
        max-width: 38%;
        text-align: right;
        line-height: 1.3;
    }
}

.user-center-panel { max-width: 640px; max-height: 88vh; }
.user-center-head {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-bottom: 1.25rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}
.user-avatar {
    width: 52px;
    height: 52px;
    background: var(--ink);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    flex-shrink: 0;
}
/* 个人中心 · 由 site-app-shell 统一，此处仅保留布局 */
.uc-view { padding: 0 0 1.5rem; }
.uc-view.hidden { display: none; }

.uc-profile-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    padding: 1.1rem 1.25rem;
    margin: 0;
    border: none;
    border-bottom: 1px solid #eee;
    background: #fff;
    cursor: pointer;
    font-family: inherit;
    text-align: left;
}
.uc-profile-avatar {
    width: 3.25rem;
    height: 3.25rem;
    border-radius: 50%;
    background: var(--ink);
    color: var(--paper);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
    flex-shrink: 0;
}
.uc-profile-body { flex: 1; min-width: 0; }
.uc-profile-name {
    display: block;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 0.2rem;
}
.uc-profile-sub {
    font-size: 0.78rem;
    color: var(--muted);
}
.uc-profile-chevron {
    font-size: 1.25rem;
    color: #c4c4c4;
    font-weight: 300;
}

.uc-logout-btn {
    display: block;
    width: calc(100% - 2.5rem);
    margin: 1.25rem auto 0;
    padding: 0.75rem;
    border: 1px solid var(--border);
    background: #fff;
    color: var(--muted);
    font-size: 0.88rem;
    font-family: inherit;
    cursor: pointer;
}
.uc-logout-btn:hover { border-color: var(--ink); color: var(--ink); }

.uc-subnav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: #fff;
    border-bottom: 1px solid #eee;
    margin-bottom: 0.65rem;
}
.uc-subnav-back {
    border: none;
    background: none;
    font-size: 0.88rem;
    color: var(--ink);
    cursor: pointer;
    font-family: inherit;
    padding: 0.25rem 0.5rem 0.25rem 0;
}
.uc-subnav-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--ink);
}

.uc-list-group {
    background: #fff;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
}
.uc-list-gap {
    height: 0.65rem;
    background: #f5f5f7;
}
.uc-list-row {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 0.9rem 1.25rem;
    border: none;
    border-bottom: 1px solid #f0f0f0;
    background: #fff;
    cursor: pointer;
    font-family: inherit;
    text-align: left;
    gap: 0.5rem;
}
.uc-list-row:last-child { border-bottom: none; }
.uc-list-row:disabled { cursor: default; opacity: 1; }
.uc-list-row:not(:disabled):active { background: #fafafa; }
.uc-list-row-static { cursor: default; }
.uc-list-row-static:active { background: #fff; }
.uc-list-label {
    flex-shrink: 0;
    font-size: 0.9rem;
    color: var(--ink);
    min-width: 4rem;
}
.uc-list-value {
    flex: 1;
    text-align: right;
    font-size: 0.85rem;
    color: var(--muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.uc-list-value.is-verified::before {
    content: '✓';
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 0.95rem;
    height: 0.95rem;
    margin-right: 0.35rem;
    border-radius: 50%;
    background: #16a34a;
    color: #fff;
    font-size: 0.55rem;
    font-weight: 700;
    vertical-align: middle;
}
.uc-list-muted { color: #c4c4c4; }
.uc-list-chevron {
    flex-shrink: 0;
    font-size: 1.1rem;
    color: #d1d5db;
    font-weight: 300;
    margin-left: 0.15rem;
}
.uc-list-avatar-wrap { display: flex; justify-content: flex-end; }
.uc-list-avatar {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 50%;
    background: var(--ink);
    color: var(--paper);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
}

.uc-edit-sheet {
    margin: 0.75rem 1.25rem;
    padding: 1rem;
    background: #fff;
    border: 1px solid var(--border);
}
.uc-edit-sheet.hidden { display: none; }
.uc-edit-title {
    margin: 0 0 0.65rem;
    font-size: 0.88rem;
    font-weight: 600;
}
.uc-edit-input {
    width: 100%;
    box-sizing: border-box;
    padding: 0.65rem 0.75rem;
    border: 1px solid var(--border);
    font: inherit;
    font-size: 0.9rem;
    margin-bottom: 0.65rem;
    background: var(--paper);
}
.uc-edit-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
}
.uc-password-form {
    padding: 0 1.25rem;
}
.uc-password-form .uc-edit-input { margin-bottom: 0.75rem; }
.uc-password-submit { width: 100%; margin-top: 0.25rem; }

#ucViewAddresses .addr-manage-list,
#ucViewAddresses .uc-add-btn,
#ucViewAddresses .addr-form-panel {
    margin-left: 1.25rem;
    margin-right: 1.25rem;
}

.addr-manage-list { display: flex; flex-direction: column; gap: 0.75rem; max-height: 42vh; overflow-y: auto; }
.addr-manage-item {
    padding: 1rem 1.1rem;
    border: 1px solid var(--border);
    background: #fff;
    position: relative;
}
.addr-manage-item.is-default { border-color: color-mix(in srgb, var(--accent) 40%, var(--border)); }
.addr-manage-top {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.4rem;
    flex-wrap: wrap;
}
.addr-manage-top strong { font-size: 0.95rem; }
.addr-manage-top span { font-size: 0.85rem; color: var(--muted); }
.addr-manage-item p { font-size: 0.85rem; color: var(--muted); line-height: 1.55; margin: 0 0 0.65rem; }
.addr-manage-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.addr-manage-actions button {
    padding: 0.35rem 0.75rem;
    border: 1px solid var(--border);
    background: #fff;
    font-size: 0.75rem;
    cursor: pointer;
    color: var(--ink);
}
.addr-manage-actions button:hover { border-color: var(--ink); }
.addr-manage-actions button.danger { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 30%, var(--border)); }
.addr-manage-actions button.primary { background: var(--ink); color: #fff; border-color: var(--ink); }

.addr-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0.5rem;
}
@media (max-width: 520px) {
    .addr-form-grid { grid-template-columns: 1fr; }
    .pay-premium-amount { font-size: 2.4rem; }
    .checkout-drawer { width: 100%; }
}

.flow-form .addr-form-grid input[type="text"] {
    padding: 0.55rem 0.65rem;
    margin-bottom: 0;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: #fff;
    font-size: 0.88rem;
}
.flow-form .addr-form-grid input[type="text"]:focus {
    border-color: var(--ink);
    border-bottom-color: var(--ink);
}
.addr-form-grid label {
    display: block;
    font-size: 0.72rem;
    color: var(--muted);
    margin-bottom: 0.25rem;
}
.addr-region-display:not(.is-empty) {
    border-color: color-mix(in srgb, var(--ink) 25%, var(--border));
    color: var(--ink);
    font-weight: 500;
}
.uc-add-btn {
    width: 100%;
    padding: 0.85rem;
    margin-top: 0.75rem;
    border: 1px dashed var(--border);
    background: transparent;
    color: var(--muted);
    font-size: 0.88rem;
    cursor: pointer;
}
.uc-add-btn:hover { border-color: var(--ink); color: var(--ink); }

.addr-form-panel {
    margin-top: 1rem;
    padding: 1rem;
    border: 1px solid var(--border);
    background: var(--paper);
}
.addr-form-panel h4 { margin: 0 0 0.85rem; font-size: 0.95rem; }

/* 订单中心抽屉 */
.drawer-tabs {
    display: flex;
    gap: 0;
    padding: 0 1.25rem;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
    position: relative;
    z-index: 1;
    background: #fff;
}
.drawer-tabs button {
    flex: 1;
    padding: 0.85rem 0.5rem;
    border: none;
    background: none;
    font-size: 0.88rem;
    color: var(--muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    font-weight: 500;
    transition: color 0.2s, border-color 0.2s;
}
.drawer-tabs button.active {
    color: var(--ink);
    font-weight: 600;
    border-bottom-color: var(--accent);
}

#ordersDrawer .order-subtabs button.active {
    border-color: var(--ink);
    background: #fff;
    color: var(--ink);
}

/* 订单中心 · 由 site-app-shell 统一背景 */
.order-mine-panel {
    display: flex;
    flex-direction: column;
    min-height: 100%;
}
/* 订单入口 order-hub · 见 site-app-shell.css */

.order-list-section {
    flex: 1;
}
.order-list-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.65rem;
}
.order-list-head.hidden { display: none; }
.order-list-head-title {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--muted);
}
.order-refresh-btn {
    flex-shrink: 0;
    padding: 0.25rem 0.5rem;
    border: none;
    background: none;
    font-size: 0.75rem;
    color: var(--muted);
    cursor: pointer;
    font-family: inherit;
}
.order-refresh-btn:hover { color: var(--accent); }

.order-list-drawer {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.order-card {
    border: 1px solid var(--border);
    border-radius: 10px;
    background: #fff;
    padding: 1rem 1.05rem;
    animation: cartItemIn 0.35s ease backwards;
}

.order-card--cancelled {
    opacity: 0.52;
    padding: 0.65rem 0.75rem;
    border-style: dashed;
    border-color: #e5e7eb;
    background: #fafafa;
    transform: scale(0.98);
    transform-origin: center top;
}

.order-card--cancelled .order-card-title {
    font-size: 0.82rem;
    font-weight: 500;
    color: #9ca3af;
    margin-bottom: 0.25rem;
}

.order-card--cancelled .order-card-amount {
    font-size: 0.88rem;
    color: #9ca3af;
}

.order-card--cancelled .order-card-meta,
.order-card--cancelled .order-card-time {
    font-size: 0.72rem;
}

.order-card-purge-hint {
    margin: 0.35rem 0 0;
    font-size: 0.72rem;
    color: #9ca3af;
}

.order-cancelled-foot {
    margin: 0.5rem 0 0;
    text-align: center;
}

.order-cancelled-link {
    border: none;
    background: none;
    font-size: 0.78rem;
    color: #9ca3af;
    cursor: pointer;
    font-family: inherit;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.order-cancelled-link:hover {
    color: var(--muted);
}
.order-card-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}
.order-card-status {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.2rem 0.55rem;
    border-radius: 4px;
    background: var(--paper);
}
.order-card-status.status-paid { color: #16a34a; background: #f0fdf4; }
.order-card-status.status-pending { color: #ca8a04; background: #fffbeb; }
.order-card-status.status-wait { color: #2563eb; background: #eff6ff; }
.order-card-status.status-ship { color: #0d9488; background: #f0fdfa; }
.order-card-status.status-unship { color: var(--accent); background: color-mix(in srgb, var(--accent) 8%, #fff); }
.order-card-status.status-cancel { color: #9ca3af; background: #f9fafb; }
.order-card-status.status-ok { color: #16a34a; background: #f0fdf4; }
.order-card-amount {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--accent);
    font-family: 'Noto Serif SC', serif;
}
.order-card-title {
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.45;
    margin: 0 0 0.45rem;
    color: var(--ink);
}
.order-card-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 0.35rem;
}
.order-card-no {
    font-size: 0.72rem;
    color: var(--muted);
    background: var(--paper);
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    word-break: break-all;
}
.order-card-copy {
    border: none;
    background: none;
    color: var(--accent);
    font-size: 0.72rem;
    cursor: pointer;
    padding: 0;
    font-family: inherit;
}
.order-card-time {
    font-size: 0.78rem;
    color: var(--muted);
    margin: 0 0 0.5rem;
}
.order-card-items {
    font-size: 0.8rem;
    color: var(--muted);
    margin-bottom: 0.5rem;
    line-height: 1.45;
}
.order-card-addr {
    font-size: 0.8rem;
    color: var(--ink);
    line-height: 1.5;
    padding: 0.55rem 0.65rem;
    background: var(--paper);
    border-radius: 6px;
    margin-bottom: 0.55rem;
}
.order-card-addr-label {
    color: var(--muted);
    margin-right: 0.25rem;
}
.order-card-ship {
    margin-bottom: 0.55rem;
    padding: 0.65rem 0.75rem;
    border: 1px dashed var(--border);
    border-radius: 6px;
    font-size: 0.82rem;
}
.order-card-ship-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 0.35rem;
}
.order-card-ship-head code {
    font-size: 0.8rem;
    color: var(--ink);
}
.order-card-pending {
    font-size: 0.82rem;
    color: var(--muted);
    line-height: 1.5;
    padding: 0.55rem 0.65rem;
    background: #fffbeb;
    border-radius: 6px;
    margin-bottom: 0.55rem;
}
.order-card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    padding-top: 0.75rem;
    margin-top: 0.25rem;
    border-top: 1px solid var(--border);
}
.order-card-actions .btn-repay {
    flex: 1;
    min-width: 5rem;
    text-align: center;
}
.order-card-actions .btn-order-cs,
.order-card-actions .btn-load-logistics,
.order-card-actions .order-track-link {
    padding: 0.45rem 0.75rem;
    font-size: 0.78rem;
    border: 1px solid var(--border);
    background: #fff;
    color: var(--ink);
    text-decoration: none;
    cursor: pointer;
    font-family: inherit;
    border-radius: 6px;
}
.order-card-actions .btn-order-cs:hover,
.order-card-actions .btn-load-logistics:hover {
    border-color: var(--ink);
}

.order-guest-card {
    text-align: center;
    padding: 2rem 1.25rem;
    border: 1px dashed var(--border);
    border-radius: 10px;
    background: color-mix(in srgb, var(--paper) 50%, #fff);
}
.order-guest-card p { margin: 0 0 1rem; color: var(--muted); font-size: 0.9rem; }
.order-guest-card .flow-btn { margin: 0.25rem; width: auto; display: inline-block; padding: 0.6rem 1.25rem; }
.order-guest-card .flow-btn-ghost {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--ink);
}

.order-track-hint { margin-bottom: 0.75rem; }
.order-track-sheet { margin-bottom: 0.5rem; }
.order-track-submit { margin-top: 0.25rem; }
.order-track-result {
    margin-top: 1rem;
}
.order-track-result .order-card {
    border-color: var(--ink);
    box-shadow: 0 4px 20px rgba(26, 26, 46, 0.06);
}
.order-track-back {
    display: block;
    width: 100%;
    margin-top: 0.75rem;
    padding: 0.55rem;
    border: none;
    background: none;
    color: var(--muted);
    font-size: 0.82rem;
    cursor: pointer;
    font-family: inherit;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.order-list-drawer .order-empty {
    padding: 2.5rem 1rem;
    text-align: center;
    color: var(--muted);
}
.order-list-drawer .order-empty p { margin-bottom: 1rem; font-size: 0.9rem; }
.order-skeleton {
    padding: 1.25rem;
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--muted);
    font-size: 0.85rem;
    text-align: center;
}

/* 个人中心 */
#ordersDrawer .track-result {
    margin-top: 1rem;
    border: 1px solid var(--border);
    background: #fff;
}