/* ============================================================
   产品对比页（trial-layout + 左侧地区导航）
   ============================================================ */
.compare-page.compare-main {
    padding-bottom: 48px;
}

.compare-page .trial-right-content .container-inner > .breadcrumb-nav + .compare-page-head {
    margin-top: 0;
}

/* ---------- 页头 ---------- */
.compare-page-head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px 20px;
    margin: 8px 0 20px;
    padding: 20px 22px;
    border-radius: var(--r-md);
    border: 1px solid var(--c-line);
    background: var(--c-bg-soft);
    box-shadow: var(--s-xs);
}
.compare-page-head-main {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    flex: 1 1 240px;
    min-width: 0;
}
.compare-page-head-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    font-size: 1.15rem;
    color: var(--c-action);
    background: linear-gradient(145deg, rgba(var(--c-action-rgb), 0.18), rgba(var(--c-action-rgb), 0.06));
    border: 1px solid rgba(var(--c-action-rgb), 0.22);
}
.compare-page-title {
    margin: 0 0 6px;
    font-size: 1.375rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--c-text);
    line-height: 1.25;
}
.compare-page-desc {
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.55;
    color: var(--c-text-2);
}
.compare-hero-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 12px;
    margin-top: 18px;
}
.compare-clear-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 42px;
    padding: 0 18px;
    border-radius: 10px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--c-text-2);
    background: var(--c-bg-card);
    border: 1px solid var(--c-line-strong);
    cursor: pointer;
    transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}
.compare-clear-btn:hover {
    color: #c62828;
    border-color: rgba(198, 40, 40, 0.45);
    background: rgba(198, 40, 40, 0.06);
    box-shadow: var(--s-xs);
}
.compare-continue-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 42px;
    padding: 0 20px;
    border-radius: 10px;
    font-size: 0.875rem;
    font-weight: 700;
    color: #fff !important;
    text-decoration: none !important;
    background: linear-gradient(180deg, var(--c-action) 0%, var(--c-action) 55%, var(--c-action-hover) 100%);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 4px 14px rgba(var(--c-action-rgb), 0.35);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.compare-continue-link:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(var(--c-action-rgb), 0.42);
    color: #fff !important;
}

/* ---------- 工具条 ---------- */
.compare-page .compare-body {
    padding-bottom: 32px;
    min-width: 0;
}
.compare-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 16px;
    margin-bottom: 14px;
}
.compare-count-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--c-text);
    background: var(--c-bg-card);
    border: 1px solid var(--c-line);
    border-radius: 999px;
    box-shadow: var(--s-xs);
}
.compare-count-chip strong {
    color: var(--c-action);
    font-weight: 800;
}
.compare-count-chip i {
    color: var(--c-action);
    font-size: 0.75rem;
}
.compare-legend {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    color: var(--c-text-2);
}
.compare-legend-swatch {
    width: 14px;
    height: 14px;
    border-radius: 4px;
    background: rgba(var(--c-action-rgb), 0.14);
    border: 1px solid rgba(var(--c-action-rgb), 0.35);
    box-shadow: inset 3px 0 0 var(--c-action);
}
.compare-scroll-hint {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--c-text-3);
}
.compare-scroll-hint i {
    margin-right: 4px;
    opacity: 0.85;
}
@media (max-width: 640px) {
    .compare-scroll-hint {
        width: 100%;
        margin-left: 0;
    }
}

/* ---------- 空状态 / 单款 ---------- */
.compare-empty {
    text-align: center;
    padding: 56px 24px 40px;
    border-radius: 16px;
    background: var(--c-bg-card);
    border: 1px dashed var(--c-line-strong);
    box-shadow: var(--s-xs);
}
.compare-empty-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--c-action);
    background: rgba(var(--c-action-rgb), 0.1);
    border-radius: 50%;
}
.compare-empty-title {
    font-size: 1.2rem;
    font-weight: 800;
    margin: 0 0 8px;
    color: var(--c-text);
    letter-spacing: -0.02em;
}
.compare-empty-desc {
    margin: 0 0 24px;
    color: var(--c-text-2);
    font-size: 0.9375rem;
    line-height: 1.6;
    max-width: 28em;
    margin-left: auto;
    margin-right: auto;
}
.compare-empty-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 28px;
    border-radius: 10px;
    font-weight: 700;
    color: #fff !important;
    background: var(--c-action);
    box-shadow: 0 4px 14px rgba(var(--c-action-rgb), 0.35);
}
.compare-single-card {
    margin-top: 20px;
}
.compare-single-card-inner {
    padding: 24px 28px;
    border-radius: 16px;
    background: var(--c-bg-card);
    border: 1px solid var(--c-line);
    box-shadow: var(--s-sm);
}
.compare-product-region {
    display: inline-block;
    margin-bottom: 8px;
    padding: 3px 10px;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: none;
    color: var(--c-action);
    background: rgba(var(--c-action-rgb), 0.1);
    border-radius: 999px;
    border: 1px solid rgba(var(--c-action-rgb), 0.2);
}
.compare-single-name {
    margin: 0 0 10px;
    font-size: 1.125rem;
    font-weight: 800;
    line-height: 1.35;
}
.compare-single-name a {
    color: var(--c-text);
    text-decoration: none;
}
.compare-single-name a:hover {
    color: var(--c-action);
}
.compare-single-price {
    margin: 0 0 18px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--c-action);
    letter-spacing: -0.02em;
}
.compare-single-price span {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--c-text-2);
}
.compare-single-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

/* ---------- 对比表格 ---------- */
.compare-table-wrap {
    position: relative;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-top: 4px;
    border-radius: 16px;
    border: 1px solid var(--c-line-strong);
    background: var(--c-bg-card);
    box-shadow: var(--s-md);
    scrollbar-width: thin;
    scrollbar-color: var(--c-line-strong) transparent;
}
.compare-table-wrap::after {
    content: '';
    position: sticky;
    right: 0;
    top: 0;
    float: right;
    width: 28px;
    height: 100%;
    margin-left: -28px;
    pointer-events: none;
    background: linear-gradient(90deg, transparent, var(--c-bg-card));
    opacity: 0;
}
.compare-table-wrap.is-scrollable::after {
    opacity: 1;
}
.compare-table {
    width: 100%;
    min-width: 720px;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.875rem;
}
.compare-table th,
.compare-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--c-line);
    vertical-align: middle;
    text-align: left;
}
.compare-table tbody tr:last-child td,
.compare-table tbody tr:last-child th {
    border-bottom: none;
}
.compare-table thead {
    position: sticky;
    top: 0;
    z-index: 5;
}
.compare-table-wrap {
    max-height: none;
}
.compare-table-head-row th {
    vertical-align: top;
    padding-top: 0;
    padding-bottom: 0;
    border-bottom: none;
    background: var(--c-bg-soft);
}
.compare-table-corner {
    padding: 18px 16px !important;
    vertical-align: bottom !important;
    border-bottom: 2px solid var(--c-line-strong) !important;
    background: var(--c-bg-soft) !important;
}
.compare-corner-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--c-text-3);
}
.compare-table-label-col {
    width: 120px;
    min-width: 120px;
    max-width: 140px;
    font-weight: 600;
    color: var(--c-text-2);
    background: var(--c-bg-soft);
    position: sticky;
    left: 0;
    z-index: 3;
    box-shadow: 4px 0 12px rgba(15, 23, 42, 0.04);
}
html.io-dark-mode .compare-table-label-col {
    box-shadow: 4px 0 16px rgba(0, 0, 0, 0.35);
}
.compare-table thead .compare-table-label-col {
    z-index: 6;
}
.compare-spec-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--c-text-2);
    white-space: nowrap;
}
.compare-spec-label i {
    width: 1.1em;
    text-align: center;
    font-size: 0.75rem;
    color: var(--c-text-3);
}
.compare-table-product-col {
    min-width: 200px;
    max-width: 280px;
    border-left: 1px solid var(--c-line);
}
.compare-table tbody .compare-table-product-col {
    background: var(--c-bg-card);
}
.compare-table tbody tr:nth-child(even) .compare-table-product-col {
    background: rgba(15, 23, 42, 0.02);
}
html.io-dark-mode .compare-table tbody tr:nth-child(even) .compare-table-product-col {
    background: rgba(255, 255, 255, 0.02);
}
.compare-table tbody tr:nth-child(even) .compare-table-label-col {
    background: rgba(15, 23, 42, 0.03);
}
html.io-dark-mode .compare-table tbody tr:nth-child(even) .compare-table-label-col {
    background: rgba(255, 255, 255, 0.03);
}

/* 产品列头卡片 */
.compare-product-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    min-height: 100%;
    padding: 20px 16px 18px;
    background: linear-gradient(180deg, rgba(var(--c-action-rgb), 0.08) 0%, transparent 100%);
    border-bottom: 2px solid var(--c-line-strong);
}
html.io-dark-mode .compare-product-card {
    background: linear-gradient(180deg, rgba(45, 127, 249, 0.14) 0%, rgba(15, 23, 42, 0) 100%);
}
.compare-product-name {
    font-weight: 800;
    font-size: 0.9375rem;
    line-height: 1.4;
    color: var(--c-text);
    text-decoration: none;
    transition: color 0.15s ease;
}
.compare-product-name:hover {
    color: var(--c-action);
}
.compare-product-price {
    margin: 0;
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 2px 4px;
}
.compare-product-price-val {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--c-action);
    letter-spacing: -0.03em;
    line-height: 1.2;
}
.compare-product-price-unit {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--c-text-3);
}
.compare-remove-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin-top: 2px;
    padding: 5px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 8px;
    border: 1px solid var(--c-line);
    background: var(--c-bg-card);
    color: var(--c-text-3);
    cursor: pointer;
    transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}
.compare-remove-btn i {
    font-size: 0.65rem;
}
.compare-remove-btn:hover {
    color: #c62828;
    border-color: rgba(198, 40, 40, 0.5);
    background: rgba(198, 40, 40, 0.08);
}

/* 单元格 */
.compare-cell-value {
    display: block;
    line-height: 1.5;
    color: var(--c-text);
    word-break: break-word;
}
.compare-cell--empty .compare-cell-value {
    color: var(--c-text-3);
}
.compare-cell--price .compare-cell-value {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--c-action);
}
.compare-table-row--price .compare-table-label-col {
    color: var(--c-text);
}
.compare-table-row--price .compare-spec-label i {
    color: var(--c-action);
}

/* 差异高亮 */
.compare-table-row--diff .compare-table-label-col {
    color: var(--c-text);
    background: rgba(var(--c-action-rgb), 0.06);
    box-shadow: inset 3px 0 0 var(--c-action), 4px 0 12px rgba(15, 23, 42, 0.04);
}
.compare-table-row--diff .compare-spec-label {
    color: var(--c-action);
}
.compare-table-row--diff .compare-spec-label i {
    color: var(--c-action);
}
.compare-table-row--diff .compare-table-product-col {
    background: rgba(var(--c-action-rgb), 0.07) !important;
}
html.io-dark-mode .compare-table-row--diff .compare-table-label-col {
    background: rgba(45, 127, 249, 0.12);
    box-shadow: inset 3px 0 0 var(--c-action), 4px 0 16px rgba(0, 0, 0, 0.35);
}
html.io-dark-mode .compare-table-row--diff .compare-table-product-col {
    background: rgba(45, 127, 249, 0.1) !important;
}

/* 操作行 */
.compare-table-row--actions td,
.compare-table-row--actions th {
    padding-top: 18px;
    padding-bottom: 20px;
    vertical-align: top;
    background: var(--c-bg-soft) !important;
    border-top: 1px solid var(--c-line-strong);
}
.compare-action-group {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
}
.compare-action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 0 14px;
    border-radius: 9px;
    font-size: 0.8125rem;
    font-weight: 700;
    text-decoration: none !important;
    text-align: center;
    white-space: nowrap;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
.compare-action-btn--ghost {
    color: var(--c-text);
    background: var(--c-bg-card);
    border: 1px solid var(--c-line-strong);
}
.compare-action-btn--ghost:hover {
    border-color: var(--c-action);
    color: var(--c-action);
}
.compare-action-btn--primary {
    color: #fff !important;
    background: var(--c-action);
    border: 1px solid transparent;
    box-shadow: 0 3px 10px rgba(var(--c-action-rgb), 0.3);
}
.compare-action-btn--primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(var(--c-action-rgb), 0.38);
    color: #fff !important;
}

/* Toast */
.compare-toast {
    position: fixed;
    left: 50%;
    bottom: calc(100px + env(safe-area-inset-bottom));
    transform: translateX(-50%) translateY(12px);
    z-index: 980;
    max-width: min(92vw, 360px);
    padding: 12px 18px;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #fff;
    background: rgba(15, 23, 42, 0.92);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.25);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.22s ease, transform 0.22s ease;
}
.compare-toast.is-visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* 右侧 float-dock 对比按钮 */
.float-dock__btn--compare.is-hidden,
.float-dock__sep--compare.is-hidden {
    display: none !important;
}
.float-dock__btn--compare:hover {
    background: var(--c-action);
    color: #fff;
}
.float-dock__badge {
    position: absolute;
    top: 4px;
    right: 4px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 999px;
    font-size: 0.65rem;
    font-weight: 700;
    line-height: 18px;
    text-align: center;
    color: #fff;
    background: #e11d48;
    border: 1.5px solid rgba(255, 255, 255, 0.95);
    box-sizing: border-box;
    pointer-events: none;
}

/* 详情页加入对比 */
.server-detail-buy-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 10px 12px;
    flex-shrink: 0;
}
.server-detail-compare-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-width: 120px;
    height: 52px;
    padding: 0 20px;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--c-text);
    background: var(--c-bg-card);
    border: 1px solid var(--c-line);
    cursor: pointer;
    transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}
.server-detail-compare-btn:hover {
    border-color: var(--c-action);
    color: var(--c-action);
}
.server-detail-compare-btn.is-hidden,
.server-detail-compare-btn[hidden] {
    display: none !important;
}
.server-detail-cta-fixed-inner .server-detail-buy-actions {
    margin-left: auto;
}
@media (max-width: 767px) {
    .server-detail-buy {
        flex-direction: column;
        align-items: stretch;
    }
    .server-detail-buy-actions {
        width: 100%;
        justify-content: stretch;
    }
    .server-detail-compare-btn,
    .server-detail-cta-main {
        flex: 1 1 auto;
        min-width: 0;
    }
    .compare-table-product-col {
        min-width: 168px;
    }
    .compare-product-price-val {
        font-size: 1.15rem;
    }
}