:root {
    --td-brand-color: #0052d9;
    --td-brand-color-hover: #366ef4;
    --td-brand-color-active: #003cab;
    --td-brand-color-light: #eef4ff;
    --td-text-color-primary: #1f2329;
    --td-text-color-secondary: #4e5969;
    --td-text-color-placeholder: #86909c;
    --td-bg-color-page: #f6f8fb;
    --td-bg-color-container: #fff;
    --td-component-border: #dcdfe6;
    --td-error-color: #d54941;
    --td-success-color: #2ba471;
    --td-radius-default: 8px;
    --td-shadow-1: 0 10px 30px rgba(31, 35, 41, .06);
    --td-shadow-2: 0 18px 48px rgba(31, 35, 41, .12);
}

* { box-sizing: border-box; }
body { margin: 0; font-family: Arial, "Microsoft YaHei", sans-serif; background: radial-gradient(circle at top left, #eef4ff 0, #f6f8fb 32%, #f7f9fc 100%); color: var(--td-text-color-primary); }
a { color: inherit; text-decoration: none; }

.t-auth-shell { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; background: radial-gradient(circle at 20% 20%, #dbeafe 0, transparent 28%), linear-gradient(135deg, #eef4ff 0%, #f7f9ff 48%, #ffffff 100%); }
.t-auth-card { width: 450px; max-width: 100%; background: rgba(255,255,255,.96); border: 1px solid rgba(255,255,255,.8); border-radius: 18px; box-shadow: var(--td-shadow-2); padding: 36px; backdrop-filter: blur(10px); }
.t-auth-title { margin: 0 0 8px; font-size: 28px; font-weight: 700; color: var(--td-text-color-primary); letter-spacing: -.4px; }
.t-auth-subtitle { margin: 0 0 24px; color: var(--td-text-color-secondary); line-height: 1.7; }
.t-auth-badge { display: inline-flex; align-items: center; height: 28px; padding: 0 12px; margin: 0 0 22px; border-radius: 14px; background: var(--td-brand-color-light); color: var(--td-brand-color); font-size: 12px; font-weight: 600; }
.t-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 24px; padding: 4px; background: #f2f3f5; border-radius: 12px; }
.t-tab { border: 0; border-radius: 10px; padding: 11px 0; background: transparent; color: var(--td-text-color-secondary); cursor: pointer; font-size: 15px; }
.t-tab.active { color: var(--td-brand-color); background: #fff; box-shadow: 0 4px 12px rgba(0, 82, 217, .10); font-weight: 600; }
.t-pane { display: none; }
.t-pane.active { display: block; }
.t-form-item { margin-bottom: 18px; }
.t-form-item label { display: block; margin-bottom: 8px; color: var(--td-text-color-primary); font-size: 14px; }
.t-input { width: 100%; height: 42px; border: 1px solid var(--td-component-border); border-radius: var(--td-radius-default); padding: 0 12px; font-size: 14px; outline: none; background: #fff; transition: border-color .2s, box-shadow .2s; }
.t-input:focus { border-color: var(--td-brand-color); box-shadow: 0 0 0 2px rgba(0, 82, 217, .12); }
.t-button { display: inline-flex; align-items: center; justify-content: center; height: 42px; border: 1px solid transparent; border-radius: var(--td-radius-default); padding: 0 18px; cursor: pointer; font-size: 14px; transition: background .2s, border-color .2s, color .2s, transform .2s; }
.t-button:hover { transform: translateY(-1px); }
.t-button-primary { width: 100%; background: linear-gradient(135deg, var(--td-brand-color), var(--td-brand-color-hover)); color: #fff; box-shadow: 0 8px 18px rgba(0, 82, 217, .22); }
.t-button-primary:hover { background: var(--td-brand-color-hover); }
.t-button-default { background: #fff; border-color: var(--td-component-border); color: var(--td-text-color-primary); }
.t-button-default:hover { border-color: var(--td-brand-color); color: var(--td-brand-color); }
.t-alert { margin-bottom: 18px; border-radius: var(--td-radius-default); padding: 10px 12px; line-height: 1.6; }
.t-alert-error { color: var(--td-error-color); background: #fff0ed; border: 1px solid #f9d7d3; }
.t-alert-success { color: var(--td-success-color); background: #e8f8f2; border: 1px solid #bcebdc; }
.t-hint { margin-top: 18px; color: var(--td-text-color-placeholder); font-size: 13px; line-height: 1.7; }
.t-error-page { text-align: center; }
.t-error-page h1 { font-size: 52px; margin: 0 0 10px; }

.t-layout { min-height: 100vh; display: flex; gap: 18px; padding: 18px; background: transparent; }
.t-aside { width: 248px; max-height: calc(100vh - 32px); position: sticky; top: 16px; background: #fff; color: var(--td-text-color-secondary); display: flex; flex-direction: column; border: 1px solid #edf0f5; border-radius: 12px; box-shadow: var(--td-shadow-1); overflow: hidden; }
.t-brand { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 0 22px; color: var(--td-text-color-primary); font-size: 18px; font-weight: 700; border-bottom: 1px solid #edf0f5; background: linear-gradient(135deg, #fff, #f7faff); }
.t-menu { padding: 14px 10px; flex: 1; overflow-y: auto; }
.t-menu-group { padding: 14px 14px 8px; color: var(--td-text-color-placeholder); font-size: 12px; font-weight: 600; }
.t-menu a { display: flex; align-items: center; min-height: 42px; padding: 0 14px; border-radius: 10px; margin-bottom: 6px; color: var(--td-text-color-secondary); transition: background .2s, color .2s, transform .2s; }
.t-menu a.active, .t-menu a:hover { background: var(--td-brand-color-light); color: var(--td-brand-color); font-weight: 600; transform: translateX(2px); }
.t-main { flex: 1; min-width: 0; }
.t-header { min-height: 72px; background: rgba(255,255,255,.96); display: flex; align-items: center; justify-content: space-between; padding: 0 24px; border: 1px solid #edf0f5; border-radius: 14px; box-shadow: var(--td-shadow-1); }
.t-header-left { display: flex; align-items: center; gap: 12px; min-width: 0; }
.t-header-title { font-size: 18px; font-weight: 600; }
.t-header-actions { display: flex; align-items: center; gap: 14px; color: var(--td-text-color-secondary); }
.t-sidebar-toggle, .t-sidebar-close { display: none; align-items: center; justify-content: center; width: 38px; height: 38px; border: 1px solid #edf0f5; border-radius: 10px; background: #fff; color: var(--td-text-color-primary); cursor: pointer; font-size: 18px; }
.t-overlay { display: none; }
.t-content { padding: 16px 0 0; }
.t-module { background: rgba(255,255,255,.98); border: 1px solid #edf0f5; border-radius: 14px; box-shadow: var(--td-shadow-1); padding: 22px; margin-bottom: 16px; }
.t-module-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.t-module-title { margin: 0; font-size: 18px; font-weight: 600; color: var(--td-text-color-primary); }
.t-module-desc { margin: 6px 0 0; color: var(--td-text-color-secondary); font-size: 13px; }
.t-tag { display: inline-flex; align-items: center; height: 26px; padding: 0 10px; border-radius: 13px; background: #eef4ff; color: var(--td-brand-color); font-size: 12px; font-weight: 600; }
.t-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.t-card { background: linear-gradient(180deg, #fff, #fbfcff); border-radius: 12px; padding: 20px; box-shadow: none; border: 1px solid #edf0f5; transition: transform .2s, box-shadow .2s, border-color .2s; }
.t-card:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(31, 35, 41, .07); border-color: #d8e6ff; }
.t-stat-label { color: var(--td-text-color-secondary); margin-bottom: 12px; }
.t-stat-value { font-size: 26px; font-weight: 600; color: var(--td-text-color-primary); }
.t-stat-text { font-size: 18px; word-break: break-all; }
.t-section-title { margin: 0 0 16px; font-size: 20px; font-weight: 600; }
.t-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.t-list li { padding: 14px; background: #f7f8fa; border-radius: var(--td-radius-default); color: var(--td-text-color-secondary); }
.t-mt { margin-top: 16px; }
.t-hero { margin-bottom: 18px; padding: 20px; border-radius: 14px; background: linear-gradient(135deg, #eef4ff, #ffffff); border: 1px solid #d8e6ff; }
.t-hero-title { margin: 0 0 8px; font-size: 22px; font-weight: 700; }
.t-hero-desc { margin: 0; color: var(--td-text-color-secondary); line-height: 1.7; }
.t-quick-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.t-quick-card { padding: 16px; border-radius: 12px; background: #f7faff; border: 1px solid #e3ecff; color: var(--td-text-color-secondary); }
.t-profile-hero { display: flex; align-items: center; gap: 18px; margin-bottom: 18px; padding: 20px; border: 1px solid #d8e6ff; border-radius: 16px; background: radial-gradient(circle at 20% 20%, rgba(0, 82, 217, .14), transparent 28%), linear-gradient(135deg, #f7faff, #fff); }
.t-profile-avatar { flex: 0 0 58px; width: 58px; height: 58px; display: flex; align-items: center; justify-content: center; border-radius: 18px; background: linear-gradient(135deg, var(--td-brand-color), var(--td-brand-color-hover)); color: #fff; font-size: 24px; font-weight: 700; box-shadow: 0 12px 24px rgba(0, 82, 217, .22); }
.t-profile-hero-main { flex: 1; min-width: 0; }
.t-profile-title { margin-bottom: 6px; font-size: 24px; font-weight: 700; color: var(--td-text-color-primary); }
.t-profile-subtitle { color: var(--td-text-color-secondary); line-height: 1.7; }
.t-profile-status { flex: 0 0 auto; }
.t-profile-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; align-items: start; }
.t-profile-panel { min-height: 100%; }
.t-panel-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.t-panel-heading .t-section-title { margin-bottom: 6px; }
.t-panel-desc { margin: 0; color: var(--td-text-color-secondary); font-size: 13px; line-height: 1.7; }
.t-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 16px; align-items: start; }
.t-form-grid .t-form-actions, .t-form-grid .t-alert, .t-form-grid .t-hint { grid-column: 1 / -1; }
.t-info-list { display: grid; gap: 12px; }
.t-info-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px; border: 1px solid #edf0f5; border-radius: 14px; background: linear-gradient(135deg, #f7faff, #fff); transition: border-color .2s, box-shadow .2s, transform .2s; }
.t-info-row:hover { border-color: #d8e6ff; box-shadow: 0 10px 24px rgba(31, 35, 41, .06); transform: translateY(-1px); }
.t-info-main { display: flex; align-items: center; gap: 12px; min-width: 0; }
.t-info-icon { flex: 0 0 38px; width: 38px; height: 38px; display: flex; align-items: center; justify-content: center; border-radius: 12px; background: var(--td-brand-color-light); color: var(--td-brand-color); font-weight: 700; }
.t-info-label { margin-bottom: 6px; color: var(--td-text-color-secondary); font-size: 13px; }
.t-info-value { color: var(--td-text-color-primary); font-size: 16px; font-weight: 600; word-break: break-all; }
.t-inline-edit { display: none; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; padding: 14px; border: 1px dashed #d8e6ff; border-radius: 14px; background: #fff; box-shadow: inset 0 0 0 1px rgba(0, 82, 217, .04); }
.t-inline-edit.is-active { display: grid; }
.t-inline-edit .t-button-primary { width: auto; }
.t-split-layout { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(320px, .8fr); gap: 16px; align-items: start; }
.t-amount-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.t-amount-option { height: 42px; border: 1px solid #d8e6ff; border-radius: 10px; background: #f7faff; color: var(--td-brand-color); cursor: pointer; font-size: 14px; font-weight: 600; transition: background .2s, border-color .2s, transform .2s; }
.t-amount-option:hover { background: var(--td-brand-color-light); border-color: var(--td-brand-color); transform: translateY(-1px); }
.t-payment-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.t-payment-card { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center; padding: 14px; border: 1px solid #edf0f5; border-radius: 12px; background: #fff; cursor: pointer; transition: border-color .2s, box-shadow .2s; }
.t-payment-card:has(input:checked) { border-color: var(--td-brand-color); box-shadow: 0 0 0 2px rgba(0, 82, 217, .10); }
.t-payment-card input { margin: 0; }
.t-payment-card strong { display: block; margin-bottom: 4px; }
.t-payment-card small { color: var(--td-text-color-placeholder); }
.t-payment-status { font-style: normal; color: var(--td-text-color-placeholder); font-size: 12px; }
.t-table-wrap { overflow-x: auto; }
.t-table { width: 100%; border-collapse: collapse; min-width: 720px; }
.t-table th, .t-table td { padding: 13px 12px; border-bottom: 1px solid #edf0f5; text-align: left; white-space: nowrap; }
.t-table th { color: var(--td-text-color-secondary); font-size: 13px; background: #f7faff; }
.t-empty { padding: 28px; border: 1px dashed #d8e6ff; border-radius: 12px; background: #f7faff; color: var(--td-text-color-secondary); text-align: center; }
.t-status { display: inline-flex; align-items: center; height: 24px; padding: 0 9px; border-radius: 12px; font-size: 12px; font-weight: 600; }
.t-status-pending { color: #b7791f; background: #fff7e6; }
.t-status-paid { color: var(--td-success-color); background: #e8f8f2; }
.t-status-cancelled { color: var(--td-text-color-secondary); background: #f2f3f5; }
.t-status-failed { color: var(--td-error-color); background: #fff0ed; }
.t-qrcode-card { display: grid; grid-template-columns: 180px 1fr; gap: 16px; align-items: center; padding: 16px; border: 1px solid #d8e6ff; border-radius: 14px; background: #f7faff; }
.t-qrcode-card img { width: 180px; height: 180px; border-radius: 12px; background: #fff; border: 1px solid #edf0f5; }
.t-qrcode-card p { margin: 8px 0 0; color: var(--td-text-color-secondary); line-height: 1.7; }
.t-action-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.t-action-row form { margin: 0; }
.t-filter-form { display: grid; grid-template-columns: minmax(180px, 1fr) minmax(140px, 180px) minmax(160px, 220px) auto; gap: 12px; align-items: center; }
.t-check-row { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; color: var(--td-text-color-secondary); }
.t-textarea { height: 86px; padding-top: 10px; resize: vertical; font-family: Arial, "Microsoft YaHei", sans-serif; }
.t-order-category-title { padding: 6px 8px 12px; color: var(--td-text-color-placeholder); font-size: 13px; font-weight: 600; }
.t-order-tabs { display: flex; gap: 10px; margin-bottom: 16px; overflow-x: auto; padding-bottom: 2px; }
.t-order-tab { flex: 0 0 auto; height: 40px; padding: 0 16px; border: 1px solid #edf0f5; border-radius: 20px; background: #fff; color: var(--td-text-color-secondary); cursor: pointer; transition: background .2s, border-color .2s, color .2s; }
.t-order-tab.active, .t-order-tab:hover { border-color: var(--td-brand-color); background: var(--td-brand-color-light); color: var(--td-brand-color); font-weight: 600; }
.t-order-board { border: 1px solid #e3ecff; border-radius: 18px; background: linear-gradient(180deg, #fff, #fbfcff); overflow: visible; box-shadow: 0 18px 42px rgba(31, 35, 41, .07); }
.t-order-detail-grid { display: grid; grid-template-columns: 620px minmax(0, 1fr); align-items: start; }
.t-order-detail-grid .t-order-section { border-bottom: 0; }
.t-selected-side-section { border-right: 1px solid #edf3ff; background: linear-gradient(180deg, #fbfcff, #fff); min-height: 100%; }
.t-order-titlebar { display: flex; justify-content: space-between; gap: 18px; padding: 24px; border-bottom: 1px solid #edf3ff; border-radius: 18px 18px 0 0; background: radial-gradient(circle at 86% 10%, rgba(0, 82, 217, .14), transparent 28%), linear-gradient(135deg, #f7faff, #fff); }
.t-order-titlebar h3 { margin: 12px 0 8px; font-size: 26px; letter-spacing: -.3px; }
.t-order-titlebar p { margin: 0; max-width: 680px; color: var(--td-text-color-secondary); line-height: 1.8; }
.t-order-section { display: grid; grid-template-columns: 124px minmax(0, 1fr); gap: 18px; padding: 24px; border-bottom: 1px solid #edf3ff; }
.t-order-section:last-child { border-bottom: 0; }
.t-order-label { position: relative; color: var(--td-text-color-primary); font-size: 14px; font-weight: 700; padding-top: 12px; }
.t-order-label::before { content: ""; display: inline-block; width: 4px; height: 14px; margin-right: 8px; border-radius: 2px; background: var(--td-brand-color); vertical-align: -2px; }
.t-image-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.t-image-option { display: grid; gap: 8px; justify-items: center; min-height: 78px; padding: 12px; border: 1px solid #edf0f5; border-radius: 8px; background: #fff; color: var(--td-text-color-secondary); cursor: pointer; transition: border-color .2s, background .2s, color .2s, box-shadow .2s; }
.t-image-option span { width: 28px; height: 28px; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; background: #f2f3f5; color: var(--td-text-color-placeholder); font-size: 12px; font-weight: 700; }
.t-image-option strong { font-size: 13px; }
.t-image-option.active, .t-image-option:hover { border-color: var(--td-brand-color); background: #f7faff; color: var(--td-brand-color); box-shadow: 0 0 0 2px rgba(0, 82, 217, .08); }
.t-image-option.active span, .t-image-option:hover span { background: var(--td-brand-color-light); color: var(--td-brand-color); }
.t-package-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.t-package-card { position: relative; display: grid; gap: 8px; min-height: 158px; padding: 16px; border: 1px solid #edf0f5; border-radius: 8px; background: #fff; color: var(--td-text-color-secondary); text-align: left; cursor: pointer; transition: border-color .2s, background .2s, transform .2s, box-shadow .2s; }
.t-package-card strong { color: var(--td-text-color-primary); font-size: 16px; }
.t-package-card small { font-size: 12px; }
.t-package-card.active, .t-package-card:hover { border-color: var(--td-brand-color); background: #f7faff; transform: translateY(-1px); box-shadow: 0 10px 24px rgba(0, 82, 217, .08); }
.t-package-card.active strong, .t-package-card:hover strong { color: var(--td-brand-color); }
.t-package-card.featured::after { content: "推荐"; position: absolute; top: 0; right: 0; padding: 3px 8px; border-radius: 0 8px 0 8px; background: var(--td-brand-color); color: #fff; font-size: 12px; }
.t-package-price { color: #e37318; font-weight: 700; }
.t-selected-config-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.t-selected-side-section .t-selected-config-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.t-selected-config-item { padding: 14px; border-radius: 12px; background: linear-gradient(135deg, #f7faff, #fff); border: 1px solid #e3ecff; box-shadow: inset 0 0 0 1px rgba(0, 82, 217, .02); }
.t-selected-config-primary { background: linear-gradient(135deg, var(--td-brand-color-light), #fff); border-color: #c9dcff; }
.t-selected-config-item span { display: block; margin-bottom: 7px; color: var(--td-text-color-placeholder); font-size: 12px; }
.t-selected-config-item strong { display: block; color: var(--td-text-color-primary); font-size: 14px; line-height: 1.5; }
.t-selected-config-primary strong { color: var(--td-brand-color); font-size: 16px; }
.t-selected-option { display: grid; grid-template-columns: auto 1fr; gap: 4px 10px; align-items: start; margin: 0; padding: 14px; border-radius: 12px; background: linear-gradient(135deg, #f7faff, #fff); border: 1px solid #e3ecff; cursor: default; }
.t-selected-option input { grid-row: 1 / span 2; margin-top: 2px; accent-color: var(--td-brand-color); }
.t-selected-option span { color: var(--td-text-color-placeholder); font-size: 12px; }
.t-selected-option strong { color: var(--td-text-color-primary); font-size: 14px; line-height: 1.5; }
.t-selected-full { grid-column: 1 / -1; }
.t-merge-disk-option { cursor: pointer; background: #fff; }
.t-merge-disk-option:has(input:checked) { border-color: var(--td-brand-color); background: var(--td-brand-color-light); }
.t-merge-disk-option:has(input:checked) strong { color: var(--td-brand-color); }
.t-order-basic-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; max-width: 980px; }
.t-basic-wide { grid-column: 1 / -1; }
.t-host-field { grid-column: 1 / -1; max-width: 260px; }
.t-host-field .t-password-control { grid-template-columns: 260px; }
.t-password-actions { display: flex; gap: 8px; }
.t-password-actions .t-button { flex: 1; }
.t-checkbox-line { display: flex; flex-wrap: wrap; gap: 14px; min-height: 42px; align-items: center; }
.t-checkbox-line label { display: inline-flex; align-items: center; gap: 8px; margin: 0; padding: 10px 14px; border: 1px solid #edf0f5; border-radius: 10px; background: #fff; color: var(--td-text-color-primary); font-weight: 600; }
.t-checkbox-line label:has(input:checked) { border-color: var(--td-brand-color); background: var(--td-brand-color-light); color: var(--td-brand-color); }
.t-checkbox-line input { width: 16px; height: 16px; accent-color: var(--td-brand-color); }
.t-port-control { display: grid; gap: 12px; max-width: 760px; }
.t-port-control .t-input { max-width: 260px; }
.t-input-muted { background: #f2f3f7; border-color: #edf0f5; color: var(--td-text-color-secondary); font-weight: 600; }
.t-password-control { display: grid; grid-template-columns: minmax(220px, 1fr) auto auto; gap: 10px; align-items: center; }
.t-password-control .t-button { height: 36px; white-space: nowrap; }
.t-form-tip { margin: 8px 0 0; color: var(--td-text-color-placeholder); font-size: 13px; }
.t-os-form-item { grid-column: 1 / -1; }
.t-os-picker { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px; }
.t-os-card { position: relative; }
.t-os-card > button { width: 100%; display: grid; grid-template-columns: auto 1fr; gap: 6px 8px; align-items: center; min-height: 74px; padding: 12px; border: 1px solid #edf0f5; border-radius: 12px; background: #fff; color: var(--td-text-color-primary); text-align: left; cursor: pointer; transition: border-color .2s, box-shadow .2s, background .2s, transform .2s; }
.t-os-card > button span { width: 28px; height: 28px; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; background: #f2f3f5; color: var(--td-text-color-placeholder); font-weight: 700; }
.t-os-card > button strong { font-size: 14px; }
.t-os-card > button small { grid-column: 1 / -1; color: var(--td-text-color-placeholder); font-size: 12px; }
.t-os-card.active > button, .t-os-card.is-selected > button, .t-os-card > button:hover { border-color: var(--td-brand-color); background: #f7faff; box-shadow: 0 10px 24px rgba(0, 82, 217, .10); transform: translateY(-1px); }
.t-os-card.active > button strong, .t-os-card.active > button small, .t-os-card.is-selected > button strong, .t-os-card.is-selected > button small { color: var(--td-brand-color); }
.t-os-card.is-selected > button span { background: var(--td-brand-color-light); color: var(--td-brand-color); }
.t-os-version-list { display: none; position: absolute; left: 0; right: 0; top: calc(100% + 6px); z-index: 12; border: 1px solid #edf0f5; border-radius: 10px; background: #fff; box-shadow: var(--td-shadow-1); overflow: hidden; }
.t-os-card.active .t-os-version-list { display: grid; }
.t-os-version-list button { height: 42px; border: 0; border-bottom: 1px solid #edf0f5; background: #fff; color: var(--td-text-color-secondary); text-align: left; padding: 0 12px; cursor: pointer; }
.t-os-version-list button:last-child { border-bottom: 0; }
.t-os-version-list button.active, .t-os-version-list button:hover { background: var(--td-brand-color-light); color: var(--td-brand-color); font-weight: 600; }
.t-order-bottom-bar { position: sticky; bottom: 0; z-index: 10; display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 18px; padding: 16px 20px; border: 1px solid #d8e6ff; border-radius: 16px; background: rgba(255,255,255,.98); box-shadow: 0 -10px 30px rgba(31, 35, 41, .10); backdrop-filter: blur(8px); }
.t-cycle-group, .t-quantity-control { display: flex; align-items: center; gap: 8px; color: var(--td-text-color-secondary); }
.t-cycle-option, .t-quantity-control button { height: 34px; border: 1px solid #d8e6ff; border-radius: 8px; background: #fff; color: var(--td-text-color-secondary); cursor: pointer; }
.t-cycle-option { padding: 0 12px; }
.t-cycle-option.active, .t-cycle-option:hover, .t-quantity-control button:hover { border-color: var(--td-brand-color); background: var(--td-brand-color-light); color: var(--td-brand-color); }
.t-quantity-control button { width: 34px; }
.t-quantity-control strong { min-width: 24px; text-align: center; color: var(--td-text-color-primary); }
.t-bottom-total { margin-left: auto; color: var(--td-text-color-secondary); }
.t-bottom-total strong { color: var(--td-error-color); font-size: 20px; }
.t-bottom-buy { width: auto; min-width: 128px; }
.is-hidden { display: none !important; }
.t-product-catalog { display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: 14px; align-items: start; }
.t-catalog-primary { border: 1px solid #edf0f5; border-radius: 14px; background: #fff; padding: 12px; }
.t-catalog-primary-item { width: 100%; display: grid; gap: 6px; padding: 14px; border: 0; border-radius: 12px; background: transparent; color: var(--td-text-color-secondary); text-align: left; cursor: pointer; transition: background .2s, color .2s, transform .2s; }
.t-catalog-primary-item strong { color: var(--td-text-color-primary); font-size: 15px; }
.t-catalog-primary-item span { font-size: 12px; }
.t-catalog-primary-item.active, .t-catalog-primary-item:hover { background: var(--td-brand-color-light); color: var(--td-brand-color); transform: translateX(2px); }
.t-catalog-primary-item.active strong, .t-catalog-primary-item:hover strong { color: var(--td-brand-color); }
.t-catalog-main { min-width: 0; }
.t-catalog-panel { display: none; }
.t-catalog-panel.active { display: block; }
.t-catalog-tabs { display: flex; gap: 10px; margin-bottom: 16px; overflow-x: auto; padding-bottom: 2px; }
.t-catalog-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; }
.t-product-card { display: flex; flex-direction: column; justify-content: space-between; gap: 8px; min-height: 0; padding: 12px; border: 1px solid #edf0f5; border-radius: 12px; background: linear-gradient(180deg, #fff, #fbfcff); transition: transform .2s, box-shadow .2s, border-color .2s; }
.t-product-card:hover { transform: translateY(-2px); border-color: #d8e6ff; box-shadow: 0 12px 28px rgba(31, 35, 41, .08); }
.t-product-card h3 { margin: 8px 0 5px; font-size: 15px; }
.t-product-card p { margin: 0; color: var(--td-text-color-secondary); font-size: 12px; line-height: 1.5; }
.t-product-spec-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 5px; }
.t-product-spec-item { padding: 6px 7px; border-radius: 8px; background: #f7faff; border: 1px solid #edf0f5; }
.t-product-spec-item span { display: block; margin-bottom: 3px; color: var(--td-text-color-placeholder); font-size: 11px; }
.t-product-spec-item strong { display: block; color: var(--td-text-color-primary); font-size: 12px; line-height: 1.35; }
.t-product-card-footer { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding-top: 10px; border-top: 1px solid #edf0f5; }
.t-product-card-footer strong { color: var(--td-error-color); font-size: 15px; }
.t-product-order-btn { width: auto; min-width: 68px; height: 34px; padding: 0 12px; }
.t-detail-switch-row { margin-bottom: 12px; }
.t-admin-product-tabs { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; margin-bottom: 18px; padding: 14px; border: 1px solid #edf0f5; border-radius: 16px; background: linear-gradient(135deg, #fff, #f7faff); box-shadow: inset 0 0 0 1px rgba(0,82,217,.02); }
.t-admin-product-tab { position: relative; min-height: 56px; display: flex; align-items: center; justify-content: center; padding: 0 14px; border: 1px solid #edf0f5; border-radius: 14px; background: #fff; color: var(--td-text-color-secondary); font-size: 14px; font-weight: 600; transition: background .2s, border-color .2s, color .2s, transform .2s, box-shadow .2s; }
.t-admin-product-tab::before { content: ""; width: 8px; height: 8px; margin-right: 8px; border-radius: 50%; background: #d8e6ff; transition: background .2s, box-shadow .2s; }
.t-admin-product-tab.active, .t-admin-product-tab:hover { border-color: #c9dcff; background: linear-gradient(135deg, var(--td-brand-color-light), #fff); color: var(--td-brand-color); box-shadow: 0 10px 24px rgba(0,82,217,.08); transform: translateY(-1px); }
.t-admin-product-tab.active::before, .t-admin-product-tab:hover::before { background: var(--td-brand-color); box-shadow: 0 0 0 4px rgba(0,82,217,.10); }
.t-cloud-list { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; }
.t-cloud-card { display: block; overflow: hidden; border: 1px solid #edf0f5; border-radius: 0; background: #fff; color: var(--td-text-color-primary); transition: border-color .2s, box-shadow .2s, transform .2s; }
.t-cloud-card.active, .t-cloud-card:hover { border-color: #d8e6ff; box-shadow: 0 12px 28px rgba(31, 35, 41, .08); transform: translateY(-1px); }
.t-cloud-card-main { display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 10px; padding: 18px 14px 10px; }
.t-cloud-icon { width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; margin-top: 2px; color: #e34d59; background: conic-gradient(from 45deg, #f2c037, #00a870, #0052d9, #e34d59, #f2c037); clip-path: polygon(50% 0, 62% 34%, 100% 50%, 62% 66%, 50% 100%, 38% 66%, 0 50%, 38% 34%); font-size: 0; }
.t-cloud-title-row { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 6px; align-items: center; }
.t-cloud-title-row h3 { margin: 0; font-size: 16px; }
.t-cloud-card-action, .t-cloud-more { height: 28px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid #edf0f5; background: #fff; color: var(--td-text-color-primary); font-size: 12px; }
.t-cloud-card-action { padding: 0 8px; }
.t-cloud-more { width: 30px; letter-spacing: 1px; }
.t-cloud-status { display: inline-flex; align-items: center; gap: 6px; margin-top: 8px; color: var(--td-text-color-secondary); font-size: 13px; }
.t-cloud-status i { width: 9px; height: 9px; border-radius: 50%; }
.t-cloud-status-success i { background: #00a870; box-shadow: 0 0 0 3px rgba(0, 168, 112, .12); }
.t-cloud-status-muted i { background: var(--td-text-color-placeholder); box-shadow: 0 0 0 3px rgba(134, 144, 156, .12); }
.t-cloud-specs { display: flex; flex-wrap: wrap; gap: 8px; padding: 10px 14px; color: var(--td-text-color-primary); font-size: 12px; }
.t-cloud-ip-row { display: grid; gap: 6px; padding: 0 14px 16px; color: var(--td-text-color-primary); font-size: 12px; word-break: break-all; }
.t-cloud-card-footer { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 12px 14px; border-top: 1px solid #edf0f5; color: var(--td-text-color-secondary); font-size: 12px; }
.t-cloud-card-footer strong { color: var(--td-text-color-primary); font-weight: 600; }
.t-cloud-detail { border: 1px solid #edf0f5; border-radius: 14px; background: linear-gradient(180deg, #fff, #fbfcff); padding: 20px; }
.t-cloud-control-panel { margin-top: 16px; padding-top: 16px; border-top: 1px solid #edf0f5; }
.t-cloud-control-panel h3 { margin: 0 0 12px; font-size: 16px; }
.t-cloud-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.t-cloud-actions .t-button { height: 36px; }
.t-cloud-detail-page { margin: -22px; padding: 0 0 22px; background: radial-gradient(circle at 18% 0, rgba(0,82,217,.08), transparent 30%), #f3f6fb; }
.t-cloud-detail-head { position: sticky; top: 0; z-index: 8; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 18px 0; border-bottom: 1px solid #e7ebf2; background: rgba(255,255,255,.96); backdrop-filter: blur(10px); box-shadow: 0 8px 24px rgba(31,35,41,.05); }
.t-cloud-head-main { display: flex; align-items: flex-start; gap: 12px; min-width: 0; }
.t-cloud-back { width: 30px; height: 30px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid #d8e6ff; border-radius: 50%; background: #fff; color: var(--td-brand-color); font-size: 22px; line-height: 1; box-shadow: 0 6px 14px rgba(0,82,217,.08); }
.t-cloud-head-title { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; min-width: 0; }
.t-cloud-head-title h2 { margin: 0 8px 0 0; font-size: 18px; }
.t-cloud-head-title strong { color: var(--td-text-color-secondary); font-size: 12px; font-weight: 500; }
.t-cloud-mini-tag { padding: 3px 7px; border-radius: 6px; background: #eef4ff; color: var(--td-brand-color); font-size: 11px; font-weight: 600; }
.t-cloud-detail-tabs { display: flex; gap: 24px; margin-top: 12px; overflow-x: auto; color: var(--td-text-color-secondary); font-size: 13px; }
.t-cloud-detail-tabs a { flex: 0 0 auto; padding: 0 0 10px; border-bottom: 2px solid transparent; }
.t-cloud-detail-tabs .active { color: var(--td-brand-color); border-bottom-color: var(--td-brand-color); font-weight: 600; }
.t-cloud-head-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; padding-bottom: 10px; }
.t-cloud-head-actions .t-button { width: auto; height: 34px; padding: 0 13px; border-radius: 6px; }
.t-cloud-primary-action { box-shadow: none; }
.t-td-card { border-radius: 12px; background: rgba(255,255,255,.98); box-shadow: 0 10px 28px rgba(31,35,41,.06); transition: border-color .2s, box-shadow .2s, transform .2s; }
.t-td-card:hover { border-color: #d8e6ff; box-shadow: 0 16px 36px rgba(31,35,41,.09); transform: translateY(-1px); }
.t-cloud-summary-card, .t-cloud-section-card { width: min(1180px, calc(100% - 32px)); margin: 16px auto 0; border: 1px solid #edf0f5; background: #fff; }
.t-cloud-summary-card { display: grid; grid-template-columns: minmax(260px, .85fr) minmax(280px, 1fr); gap: 22px; padding: 22px; }
.t-cloud-help-card h3, .t-cloud-instance-card h3, .t-cloud-section-card h3 { margin: 0 0 14px; font-size: 15px; }
.t-cloud-help-highlight { margin-bottom: 12px; padding: 10px 12px; border: 1px solid #ffd8bf; background: linear-gradient(90deg, #eef4ff, #fff7ed); color: var(--td-brand-color); font-size: 13px; }
.t-cloud-help-card span { display: inline-flex; margin: 0 8px 8px 0; padding: 6px 10px; border: 1px solid #edf0f5; border-radius: 14px; color: var(--td-text-color-secondary); font-size: 12px; }
.t-cloud-card-title { grid-column: 1 / -1; margin-bottom: 4px; padding-left: 10px; border-left: 3px solid var(--td-brand-color); color: var(--td-text-color-primary); font-size: 15px; font-weight: 700; }
.t-cloud-basic-info { display: grid; gap: 10px; }
.t-cloud-basic-info div:not(.t-cloud-card-title), .t-cloud-instance-grid div { display: grid; grid-template-columns: 82px minmax(0, 1fr); gap: 10px; align-items: center; min-height: 34px; padding: 7px 10px; border-radius: 8px; background: #f8faff; }
.t-cloud-basic-info span, .t-cloud-instance-grid span, .t-cloud-two-column span { color: var(--td-text-color-placeholder); font-size: 12px; }
.t-cloud-basic-info strong, .t-cloud-instance-grid strong, .t-cloud-two-column strong { color: var(--td-text-color-primary); font-size: 13px; word-break: break-all; }
.t-cloud-dot { display: inline-block; width: 8px; height: 8px; margin-right: 6px; border-radius: 50%; background: #00a870; box-shadow: 0 0 0 3px rgba(0,168,112,.12); }
.t-cloud-instance-card { padding: 0; }
.t-cloud-instance-grid { display: grid; gap: 10px; }
.t-cloud-section-card { padding: 20px 22px; }
.t-cloud-section-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 16px; }
.t-cloud-section-head div { display: flex; flex-wrap: wrap; gap: 8px; }
.t-cloud-section-head h3 { display: inline-flex; align-items: center; gap: 8px; }
.t-cloud-section-desc { margin: 0; color: var(--td-text-color-secondary); font-size: 13px; }
.t-cloud-section-icon { width: 24px; height: 24px; display: inline-flex; align-items: center; justify-content: center; border-radius: 7px; background: var(--td-brand-color-light); color: var(--td-brand-color); font-size: 13px; }
.t-cloud-section-head .t-button { width: auto; height: 32px; padding: 0 12px; border-radius: 6px; }
.t-cloud-control-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.t-cloud-control-grid .t-button { width: 100%; height: auto; min-height: 78px; display: grid; gap: 6px; align-content: center; border-radius: 12px; text-align: center; }
.t-cloud-control-grid .t-button strong { font-size: 15px; }
.t-cloud-control-grid .t-button span { color: var(--td-text-color-secondary); font-size: 12px; }
.t-cloud-control-grid .t-button-primary span { color: rgba(255,255,255,.86); }
.t-cloud-login-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.t-cloud-login-grid div { position: relative; min-height: 104px; padding: 16px 16px 16px 52px; border: 1px solid #edf0f5; border-radius: 12px; background: linear-gradient(135deg, #fff, #f8faff); }
.t-cloud-login-grid i { position: absolute; left: 16px; top: 18px; width: 26px; height: 26px; display: inline-flex; align-items: center; justify-content: center; border-radius: 8px; background: var(--td-brand-color-light); color: var(--td-brand-color); font-style: normal; font-weight: 700; }
.t-cloud-login-grid b { display: block; margin-bottom: 8px; font-size: 14px; }
.t-cloud-login-grid span { color: var(--td-text-color-secondary); font-size: 12px; line-height: 1.7; }
.t-cloud-monitor-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 18px; }
.t-cloud-meter, .t-cloud-net { padding: 14px; border: 1px solid #edf0f5; border-radius: 12px; background: #f8faff; }
.t-cloud-meter span, .t-cloud-net span { display: block; margin-bottom: 10px; color: var(--td-text-color-placeholder); font-size: 12px; }
.t-cloud-meter strong, .t-cloud-net strong { display: block; margin-bottom: 8px; color: var(--td-text-color-primary); font-size: 14px; }
.t-cloud-meter i { display: block; height: 6px; border-radius: 3px; background: #eef2f8; overflow: hidden; }
.t-cloud-meter em { display: block; height: 100%; border-radius: 3px; background: linear-gradient(90deg, var(--td-brand-color), #00a870); }
.t-cloud-monitor-table-wrap { margin-top: 18px; overflow-x: auto; border: 1px solid #edf0f5; border-radius: 12px; }
.t-cloud-monitor-table { width: 100%; min-width: 860px; border-collapse: collapse; background: #fff; }
.t-cloud-monitor-table th, .t-cloud-monitor-table td { padding: 13px 14px; border-bottom: 1px solid #edf0f5; text-align: left; white-space: nowrap; }
.t-cloud-monitor-table th { background: #f7faff; color: var(--td-text-color-secondary); font-size: 12px; font-weight: 600; }
.t-cloud-monitor-table tr:last-child td { border-bottom: 0; }
.t-cloud-monitor-table td { color: var(--td-text-color-primary); font-size: 13px; }
.t-cloud-monitor-table td:not(:first-child) { min-width: 160px; }
.t-cloud-monitor-table td strong { display: inline-block; min-width: 72px; margin-left: 10px; font-size: 12px; }
.t-monitor-bar { width: 78px; height: 6px; display: inline-block; vertical-align: middle; border-radius: 3px; background: #eef2f8; overflow: hidden; }
.t-monitor-bar em { display: block; height: 100%; border-radius: 3px; background: var(--td-brand-color); }
.t-monitor-bar-green em { background: #00a870; }
.t-monitor-bar-orange em { background: #e37318; }
.t-monitor-bar-purple em { background: #7b61ff; }
.t-monitor-chart-tabs { display: flex; gap: 34px; overflow-x: auto; border-bottom: 1px solid #e7ebf2; color: var(--td-text-color-primary); font-size: 14px; font-weight: 600; }
.t-monitor-chart-tabs a { flex: 0 0 auto; padding: 0 0 14px; border-bottom: 2px solid transparent; }
.t-monitor-chart-tabs .active { color: #000; border-bottom-color: var(--td-brand-color); }
.t-monitor-chart-toolbar { display: flex; justify-content: flex-end; margin: 24px 24px 0; }
.t-monitor-time-range { min-width: 400px; height: 30px; display: inline-flex; align-items: center; justify-content: center; gap: 16px; border: 1px solid #dcdfe6; border-radius: 4px; color: var(--td-text-color-secondary); background: #fff; font-size: 13px; }
.t-monitor-line-chart { position: relative; height: 474px; margin: 18px 16px 0 44px; padding: 28px 60px 58px 46px; }
.t-monitor-line-chart::before { content: ""; position: absolute; left: 46px; right: 60px; top: 28px; bottom: 58px; background: repeating-linear-gradient(to bottom, transparent 0, transparent 79px, #d7dbe2 80px), linear-gradient(to right, #e7ebf2 1px, transparent 1px); background-size: 100% 80px, 100% 100%; }
.t-monitor-y-axis { position: absolute; left: 0; top: 20px; bottom: 50px; display: flex; flex-direction: column; justify-content: space-between; color: #8a8f99; font-size: 12px; text-align: right; }
.t-monitor-svg { position: relative; z-index: 1; width: 100%; height: 360px; overflow: visible; }
.t-monitor-svg polyline { fill: none; stroke: #52d600; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.t-monitor-points circle { fill: transparent; stroke: transparent; cursor: pointer; opacity: 0; }
.t-monitor-points circle:hover { fill: transparent; stroke: transparent; opacity: 0; }
.t-monitor-hover-layer { position: absolute; left: 46px; right: 60px; top: 28px; height: 360px; z-index: 2; pointer-events: none; }
.t-monitor-hover-layer span { position: absolute; width: 30px; height: 30px; border-radius: 50%; transform: translate(-50%, -50%); pointer-events: auto; cursor: pointer; }
.t-monitor-hover-layer span::before { content: ""; position: absolute; inset: 11px; border-radius: 50%; background: transparent; }
.t-monitor-hover-layer span:hover::before { background: #52d600; box-shadow: 0 0 0 4px rgba(82,214,0,.16); }
.t-monitor-hover-layer span::after { content: attr(data-time) "\A" attr(data-label) "：" attr(data-value); position: absolute; left: 50%; bottom: calc(100% + 10px); min-width: 190px; padding: 9px 11px; border-radius: 6px; background: rgba(31,35,41,.92); color: #fff; font-size: 12px; line-height: 1.6; white-space: pre; transform: translateX(-50%); opacity: 0; visibility: hidden; transition: opacity .15s, visibility .15s; box-shadow: 0 8px 20px rgba(31,35,41,.18); }
.t-monitor-hover-layer span:hover::after { opacity: 1; visibility: visible; }
.t-monitor-x-axis { position: absolute; left: 14px; right: 60px; bottom: 10px; display: flex; justify-content: space-between; color: #8a8f99; font-size: 12px; line-height: 1.25; text-align: center; }
.t-monitor-chart-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 18px; }
.t-monitor-chart-card { padding: 14px; border: 1px solid #edf0f5; border-radius: 12px; background: #f8faff; }
.t-monitor-chart-card h4 { margin: 0 0 10px; font-size: 14px; }
.t-monitor-chart-card svg { width: 100%; height: 76px; display: block; margin-bottom: 10px; background: repeating-linear-gradient(to bottom, transparent 0, transparent 24px, #e1e6ef 25px); }
.t-monitor-chart-card polyline { fill: none; stroke: #52d600; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.t-monitor-chart-card span { color: var(--td-text-color-secondary); font-size: 12px; }
.t-cloud-two-column { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px; }
.t-cloud-two-column > div { padding: 16px; border: 1px solid #edf0f5; border-radius: 12px; background: #f8faff; }
.t-cloud-two-column p { display: grid; grid-template-columns: 80px minmax(0, 1fr); gap: 10px; margin: 12px 0 0; }
.t-cloud-empty-panel { min-height: 220px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.t-cloud-empty-panel h3 { margin-bottom: 10px; }
.t-cloud-empty-panel p { margin: 0; color: var(--td-text-color-secondary); }

@media (max-width: 900px) {
    .t-layout { display: block; padding: 12px; }
    .t-aside { position: fixed; top: 12px; left: 12px; bottom: 12px; z-index: 30; width: 280px; max-height: none; transform: translateX(calc(-100% - 24px)); transition: transform .24s ease; margin-bottom: 0; }
    .t-layout.is-sidebar-open .t-aside { transform: translateX(0); }
    .t-layout.is-sidebar-open .t-overlay { display: block; position: fixed; inset: 0; z-index: 20; background: rgba(15, 23, 42, .38); backdrop-filter: blur(2px); }
    .t-sidebar-toggle, .t-sidebar-close { display: inline-flex; }
    .t-grid, .t-profile-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .t-split-layout, .t-filter-form, .t-order-section, .t-product-catalog, .t-order-detail-grid { grid-template-columns: 1fr; }
    .t-selected-side-section { border-right: 0; border-bottom: 1px solid #edf3ff; }
    .t-image-grid, .t-package-grid, .t-catalog-grid, .t-selected-config-grid, .t-order-basic-grid, .t-os-picker { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .t-catalog-primary { display: flex; gap: 10px; overflow-x: auto; }
    .t-order-category-title { display: none; }
    .t-catalog-primary-item { min-width: 150px; }
    .t-order-bottom-bar { align-items: flex-start; flex-direction: column; }
    .t-password-control { grid-template-columns: 1fr; }
    .t-password-control .t-button { width: 100%; }
    .t-bottom-total { margin-left: 0; }
    .t-bottom-buy { width: 100%; }
    .t-header { min-height: auto; padding: 14px 16px; align-items: flex-start; gap: 12px; }
    .t-header-actions { flex-wrap: wrap; justify-content: flex-end; }
    .t-admin-product-tabs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .t-cloud-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .t-cloud-detail-page { margin: -16px; }
    .t-cloud-detail-head, .t-cloud-summary-card, .t-cloud-section-head { align-items: flex-start; flex-direction: column; }
    .t-cloud-summary-card, .t-cloud-login-grid, .t-cloud-monitor-grid, .t-cloud-two-column { grid-template-columns: 1fr; }
    .t-cloud-control-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .t-monitor-line-chart { margin-left: 0; padding-right: 16px; }
    .t-monitor-hover-layer { right: 16px; }
    .t-monitor-time-range { min-width: 0; width: 100%; }
    .t-monitor-chart-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
    .t-layout { padding: 10px; }
    .t-aside { top: 10px; left: 10px; bottom: 10px; width: min(86vw, 300px); }
    .t-admin-product-tabs { grid-template-columns: 1fr; padding: 10px; }
    .t-grid, .t-quick-grid, .t-profile-grid, .t-form-grid, .t-amount-grid, .t-payment-grid, .t-inline-edit, .t-image-grid, .t-package-grid, .t-catalog-grid, .t-selected-config-grid, .t-order-basic-grid, .t-os-picker { grid-template-columns: 1fr; }
    .t-os-version-list { position: static; margin-top: 6px; }
    .t-qrcode-card { grid-template-columns: 1fr; }
    .t-qrcode-card img { width: 100%; height: auto; max-width: 220px; }
    .t-profile-hero { align-items: flex-start; flex-direction: column; }
    .t-order-titlebar { flex-direction: column; }
    .t-info-row { align-items: flex-start; flex-direction: column; }
    .t-header { flex-direction: column; align-items: stretch; }
    .t-header-actions { justify-content: space-between; gap: 10px; }
    .t-header-actions form { width: 100%; }
    .t-header-actions .t-button { width: 100%; }
    .t-content { padding: 12px 0 0; }
    .t-module { padding: 16px; }
    .t-module-header { align-items: flex-start; flex-direction: column; }
    .t-cloud-list { grid-template-columns: 1fr; }
    .t-cloud-card-main { grid-template-columns: 32px minmax(0, 1fr); padding: 18px 16px 8px; }
    .t-cloud-title-row { grid-template-columns: minmax(0, 1fr); }
    .t-cloud-specs, .t-cloud-ip-row, .t-cloud-card-footer { padding-left: 16px; padding-right: 16px; }
    .t-cloud-actions .t-button { width: 100%; }
    .t-cloud-detail-head { padding: 12px 12px 0; }
    .t-cloud-head-actions, .t-cloud-head-actions .t-button, .t-cloud-section-head div, .t-cloud-section-head .t-button { width: 100%; }
    .t-cloud-summary-card, .t-cloud-section-card { width: calc(100% - 20px); padding: 16px; }
    .t-cloud-control-grid { grid-template-columns: 1fr; }
    .t-cloud-basic-info div, .t-cloud-instance-grid div, .t-cloud-two-column p { grid-template-columns: 1fr; gap: 4px; }
    .t-auth-card { padding: 24px; }
}