:root {
    --dujiao-bg: #fff;
    --dujiao-card: rgba(255, 255, 255, .94);
    --dujiao-soft: #f2f2f4;
    --dujiao-muted: #6e6e73;
    --dujiao-text: #1d1d1f;
    --dujiao-border: rgba(29, 29, 31, .12);
    --dujiao-primary: #0071e3;
    --dujiao-primary-soft: rgba(0, 113, 227, .12);
    --dujiao-radius-lg: 24px;
    --dujiao-radius-md: 18px;
    --dujiao-shadow: 0 24px 52px -32px rgba(0, 0, 0, .35);
}

body {
    background: var(--dujiao-bg) !important;
    color: var(--dujiao-text);
}

.navbar-acg {
    border-bottom: 1px solid var(--dujiao-border);
    background: rgba(255, 255, 255, .92);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
}

.theme-page,
.auth-wrapper {
    padding: 32px 0 48px;
    color: var(--dujiao-text);
}

.theme-card,
.auth-card {
    background: var(--dujiao-card);
    border: 1px solid var(--dujiao-border);
    border-radius: var(--dujiao-radius-lg);
    box-shadow: var(--dujiao-shadow);
}

.theme-card {
    padding: 18px;
}

.theme-hero {
    position: relative;
    overflow: hidden;
    padding: 28px;
    margin-bottom: 20px;
}

.theme-hero::after {
    content: "";
    position: absolute;
    right: -80px;
    top: -120px;
    width: 280px;
    height: 280px;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(0, 113, 227, .18), transparent 68%);
    pointer-events: none;
}

.theme-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 12px;
    border-radius: 999px;
    background: var(--dujiao-primary-soft);
    color: var(--dujiao-primary);
    font-weight: 700;
    font-size: 13px;
}

.theme-title {
    max-width: 760px;
    margin: 16px 0 10px;
    color: var(--dujiao-text);
    font-size: clamp(30px, 5vw, 56px);
    line-height: 1.08;
    letter-spacing: -.04em;
    font-weight: 800;
}

.theme-subtitle {
    max-width: 700px;
    margin: 0;
    color: var(--dujiao-muted);
    font-size: 16px;
    line-height: 1.75;
}

.theme-section-title {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 14px;
    color: var(--dujiao-text);
    font-size: 15px;
    font-weight: 800;
}

.theme-form .form-control,
.theme-form .input-group-text,
.auth-card .form-control {
    min-height: 44px;
    border-color: var(--dujiao-border);
    border-radius: 14px;
    background: #f5f5f7;
    color: var(--dujiao-text);
}

.theme-form .form-control:focus,
.auth-card .form-control:focus {
    border-color: var(--dujiao-primary);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(0, 113, 227, .14);
}

.badge-soft {
    padding: 4px 8px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
}

.theme-primary-action,
.btn-gradient,
.order-query-form .btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    border: 0;
    border-radius: 14px;
    background: var(--dujiao-primary);
    color: #fff;
    font-weight: 800;
    box-shadow: 0 18px 34px -24px rgba(0, 113, 227, .75);
}

.item-detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(360px, .9fr);
    gap: 20px;
    align-items: start;
}

.item-cover-card {
    overflow: hidden;
    padding: 0;
}

.item-cover-card .item-cover {
    position: static;
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.item-purchase-card h1 {
    margin: 10px 0 12px;
    color: var(--dujiao-text);
    font-size: clamp(26px, 4vw, 42px);
    line-height: 1.12;
    letter-spacing: -.03em;
    font-weight: 800;
}

.sku-list {
    gap: 8px;
}

.sku,
.optional-card {
    min-height: 38px;
    border: 1px solid var(--dujiao-border);
    border-radius: 999px;
    background: #f5f5f7;
    color: #424245;
    box-shadow: none;
    font-weight: 700;
}

.sku.is-primary,
.optional-card.is-primary {
    border-color: var(--dujiao-primary);
    background: var(--dujiao-primary);
    color: #fff;
}

.item-detail,
.query-state-card {
    margin-top: 20px;
}

.item-detail .panel-header,
.query-state-card .panel-header {
    box-shadow: none;
}

.order-query-panel {
    max-width: 820px;
    margin: 0 auto;
}

.query-form-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
}

.order-item {
    margin-bottom: 18px;
    padding: 18px;
    border: 1px solid var(--dujiao-border);
    border-radius: var(--dujiao-radius-md);
    background: #fff;
    box-shadow: 0 18px 38px -30px rgba(0, 0, 0, .3);
}

.order-item::before {
    display: none;
}

.order-header {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--dujiao-border);
}

.order-left,
.goods-section {
    display: flex;
    gap: 14px;
}

.order-no,
.goods-name {
    color: var(--dujiao-text);
    font-weight: 800;
}

.order-time,
.payment-time,
.payment-dst {
    color: var(--dujiao-muted);
    font-size: 13px;
}

.amount-label {
    color: var(--dujiao-muted);
    font-size: 12px;
}

.amount-value {
    color: var(--dujiao-text);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 24px;
    font-weight: 800;
}

.goods-section {
    align-items: center;
    padding: 12px;
    border: 1px solid var(--dujiao-border);
    border-radius: 16px;
    background: var(--dujiao-soft);
}

.goods-image {
    width: 72px;
    height: 72px;
    border-radius: 14px;
    object-fit: cover;
}

.status-badge,
.shipment-badge,
.a-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 5px 9px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
}

.card-section,
.card-content,
.card-content-no-password {
    margin-top: 16px;
    padding: 14px;
    border: 1px solid var(--dujiao-border);
    border-radius: 16px;
    background: #fff;
}

.text-link {
    color: var(--dujiao-primary);
    font-weight: 700;
}

@media (max-width: 991.98px) {
    .item-detail-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 575.98px) {
    .theme-page {
        padding-top: 18px;
    }

    .theme-card {
        border-radius: 20px;
    }

    .query-form-row {
        align-items: stretch;
        grid-template-columns: 1fr;
    }
}