/* MaCore 我的账户（客户页独立副本，与 admin.css 同一套设计语言，供外观迭代；
   不影响 account.html 使用的 site.css） */

/* ---------- 设计变量 ---------- */
:root {
    --bg: oklch(14% 0.008 258deg);
    --bg-soft: oklch(16% 0.008 258deg);
    --surface: oklch(17.5% 0.01 258deg);
    --surface-2: oklch(21% 0.012 258deg);
    --surface-hover: oklch(23.5% 0.014 258deg);
    --ink: oklch(95% 0.004 255deg);
    --muted: oklch(74% 0.01 255deg);
    --faint: oklch(58% 0.01 255deg);
    --line: oklch(100% 0 0deg / 0.09);
    --line-strong: oklch(100% 0 0deg / 0.16);
    --accent: oklch(64% 0.17 255deg);
    --accent-strong: oklch(72% 0.15 250deg);
    --accent-wash: oklch(64% 0.17 255deg / 0.14);
    --success: oklch(76% 0.15 152deg);
    --success-wash: oklch(76% 0.15 152deg / 0.14);
    --warning: oklch(82% 0.14 85deg);
    --warning-wash: oklch(82% 0.14 85deg / 0.14);
    --danger: oklch(72% 0.17 25deg);
    --danger-wash: oklch(72% 0.17 25deg / 0.14);
    --info: oklch(78% 0.12 245deg);
    --info-wash: oklch(78% 0.12 245deg / 0.14);
    --shadow-panel: 0 10px 30px oklch(5% 0.01 258deg / 0.35);
    --shadow-pop: 0 18px 50px oklch(3% 0.01 258deg / 0.5);
    --radius-s: 0.5rem;
    --radius-m: 0.75rem;
    --radius-l: 1rem;
    --sidebar-w: 16rem;
    --topbar-h: 3.75rem;
    --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    color-scheme: dark;
}

html.my-light {
    --bg: oklch(96.5% 0.003 255deg);
    --bg-soft: oklch(94.5% 0.004 255deg);
    --surface: oklch(99.5% 0 0deg);
    --surface-2: oklch(96% 0.004 255deg);
    --surface-hover: oklch(93.5% 0.006 255deg);
    --ink: oklch(17% 0.008 258deg);
    --muted: oklch(44% 0.01 258deg);
    --faint: oklch(55% 0.01 258deg);
    --line: oklch(20% 0.01 258deg / 0.1);
    --line-strong: oklch(20% 0.01 258deg / 0.18);
    --accent: oklch(52% 0.18 255deg);
    --accent-strong: oklch(45% 0.18 250deg);
    --accent-wash: oklch(52% 0.18 255deg / 0.1);
    --success: oklch(50% 0.14 152deg);
    --success-wash: oklch(50% 0.14 152deg / 0.12);
    --warning: oklch(58% 0.13 80deg);
    --warning-wash: oklch(58% 0.13 80deg / 0.13);
    --danger: oklch(54% 0.18 25deg);
    --danger-wash: oklch(54% 0.18 25deg / 0.1);
    --info: oklch(52% 0.13 245deg);
    --info-wash: oklch(52% 0.13 245deg / 0.1);
    --shadow-panel: 0 10px 30px oklch(35% 0.02 258deg / 0.1);
    --shadow-pop: 0 18px 50px oklch(35% 0.02 258deg / 0.18);
    color-scheme: light;
}

/* ---------- 基础 ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { min-inline-size: 20rem; scroll-behavior: smooth; background: var(--bg); }

body {
    margin: 0;
    min-block-size: 100dvb;
    color: var(--ink);
    background: var(--bg);
    font-family: "Shuai Public Sans", "MaCore Noto Sans SC", "Noto Sans SC", "Microsoft YaHei UI", "Microsoft YaHei", sans-serif;
    line-height: 1.55;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, p, dl, dd { margin-block: 0; }
dd { margin-inline: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
[hidden] { display: none !important; }

img, svg { display: block; }
.lucide { inline-size: 1.1em; block-size: 1.1em; flex: none; }

code { font-family: var(--mono); font-size: 0.85em; }

.sr-only {
    position: absolute; width: 1px; height: 1px; margin: -1px;
    clip-path: inset(50%); overflow: hidden; white-space: nowrap;
}

.skip-link {
    position: fixed; inset-block-start: -100%; inset-inline-start: 1rem; z-index: 200;
    padding: 0.5rem 0.9rem; border-radius: var(--radius-s);
    background: var(--accent); color: oklch(100% 0 0deg); font-weight: 600;
}
.skip-link:focus-visible { inset-block-start: 1rem; }

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
    border-radius: 0.25rem;
}

::selection { background: var(--accent-wash); }

/* ---------- 整体布局 ---------- */
.my-shell {
    display: grid;
    grid-template-columns: var(--sidebar-w) minmax(0, 1fr);
    min-block-size: 100dvb;
}

.my-body { display: flex; flex-direction: column; min-inline-size: 0; }

/* ---------- 侧边栏 ---------- */
.my-sidebar {
    position: sticky;
    inset-block-start: 0;
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
    block-size: 100dvb;
    overflow-y: auto;
    padding: 1.1rem 0.9rem;
    background: var(--bg-soft);
    border-inline-end: 1px solid var(--line);
}

.my-brand { display: flex; align-items: center; gap: 0.65rem; padding: 0.35rem 0.5rem; }
.my-brand-mark { inline-size: 1.9rem; block-size: 1.9rem; }
.my-brand-text { font-size: 1.05rem; font-weight: 700; letter-spacing: 0.01em; display: grid; line-height: 1.2; }
.my-brand-text small { font-size: 0.68rem; font-weight: 600; letter-spacing: 0.14em; color: var(--faint); text-transform: uppercase; }

.my-nav { display: grid; gap: 0.15rem; }
.my-nav-group {
    margin-block: 0.7rem 0.3rem; padding-inline: 0.65rem;
    font-size: 0.68rem; font-weight: 700; letter-spacing: 0.14em;
    color: var(--faint); text-transform: uppercase;
}
.my-nav a {
    display: flex; align-items: center; gap: 0.65rem;
    padding: 0.55rem 0.65rem;
    border-radius: var(--radius-s);
    color: var(--muted); font-size: 0.9rem; font-weight: 500;
    transition: background 140ms ease, color 140ms ease;
}
.my-nav a .lucide { inline-size: 1.15rem; block-size: 1.15rem; color: var(--faint); transition: color 140ms ease; }
.my-nav a:hover { background: var(--surface-hover); color: var(--ink); }
.my-nav a:hover .lucide { color: var(--muted); }
.my-nav a.is-current {
    background: var(--accent-wash); color: var(--accent-strong); font-weight: 600;
    box-shadow: inset 2px 0 0 var(--accent);
}
.my-nav a.is-current .lucide { color: var(--accent-strong); }

.my-sidebar-foot {
    margin-block-start: auto;
    display: grid; gap: 0.5rem;
    padding: 0.75rem 0.5rem 0.2rem;
    border-block-start: 1px solid var(--line);
}
.my-back-home { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--muted); font-size: 0.85rem; }
.my-back-home:hover { color: var(--ink); }
.my-version { font-size: 0.66rem; font-weight: 600; letter-spacing: 0.16em; color: var(--faint); }

.my-sidebar-backdrop {
    position: fixed; inset: 0; z-index: 90;
    background: oklch(0% 0 0deg / 0.5);
    backdrop-filter: blur(2px);
}

/* ---------- 顶栏 ---------- */
.my-topbar {
    position: sticky; inset-block-start: 0; z-index: 40;
    display: flex; align-items: center; gap: 0.9rem;
    min-block-size: var(--topbar-h);
    padding: 0.55rem clamp(1rem, 3vw, 2rem);
    background: color-mix(in oklab, var(--bg) 82%, transparent);
    backdrop-filter: blur(10px);
    border-block-end: 1px solid var(--line);
}
.my-sidebar-toggle { display: none; }
/* 提高优先级：避免被后声明的 .icon-button display 覆盖，导致桌面宽度误显示 */
button.my-sidebar-toggle { display: none; }
.my-topbar-context { display: grid; line-height: 1.25; margin-inline-end: auto; }
.my-topbar-context span { font-size: 0.7rem; color: var(--faint); }
.my-topbar-context strong { font-size: 0.95rem; }

.my-topbar-tools { display: flex; align-items: center; gap: 0.7rem; }
.my-channel {
    display: inline-flex; align-items: center; gap: 0.45rem;
    padding: 0.28rem 0.7rem;
    border: 1px solid var(--line); border-radius: 999px;
    background: var(--surface);
    font-size: 0.75rem; font-weight: 600; color: var(--muted);
}
.my-channel[data-tone="warning"] { color: var(--warning); border-color: color-mix(in oklab, var(--warning) 40%, transparent); background: var(--warning-wash); }
.my-channel[data-tone="warning"] .status-dot { background: var(--warning); }

.my-user-chip {
    display: inline-flex; align-items: center; gap: 0.4rem;
    padding: 0.28rem 0.7rem;
    border-radius: 999px; background: var(--surface-2);
    font-size: 0.78rem; font-weight: 600; color: var(--muted);
    max-inline-size: 11rem;
}
.my-user-chip .lucide { color: var(--faint); }
.my-user-chip span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- 主内容 ---------- */
.my-content {
    inline-size: 100%;
    max-inline-size: 72rem;
    margin-inline: auto;
    padding: clamp(1.2rem, 3vw, 2.2rem) clamp(1rem, 3vw, 2rem) 4rem;
}

.my-view { display: grid; gap: 1.2rem; }

.page-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.eyebrow {
    margin-block-end: 0.3rem;
    font-size: 0.7rem; font-weight: 700; letter-spacing: 0.16em;
    color: var(--accent-strong); text-transform: uppercase;
}
.page-heading h1, .panel-card-head h2 { font-size: 1.02rem; font-weight: 700; letter-spacing: -0.01em; }
.page-heading h1 { font-size: clamp(1.35rem, 2.4vw, 1.7rem); }
.page-description { margin-block-start: 0.35rem; color: var(--muted); font-size: 0.88rem; max-inline-size: 46rem; }

.section-tools { display: inline-flex; align-items: center; gap: 0.7rem; }
.section-count { font-size: 0.8rem; color: var(--faint); font-variant-numeric: tabular-nums; white-space: nowrap; }
.text-link { font-size: 0.82rem; font-weight: 600; color: var(--accent-strong); }
.text-link:hover { text-decoration: underline; }

/* ---------- 卡片 ---------- */
.panel-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-l);
    box-shadow: var(--shadow-panel);
    overflow: hidden;
}
.panel-card-head {
    display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem;
    padding: 1rem 1.2rem 0.4rem;
}
.panel-card-head p { margin-block-start: 0.2rem; color: var(--faint); font-size: 0.8rem; }

/* ---------- 资料横幅 ---------- */
.profile-banner { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; padding: 1.2rem 1.3rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-l); box-shadow: var(--shadow-panel); }
.profile-banner-text { display: grid; gap: 0.15rem; min-inline-size: 0; margin-inline-end: auto; }
.profile-banner h1 { font-size: clamp(1.3rem, 2.2vw, 1.6rem); font-weight: 700; letter-spacing: -0.01em; }
.profile-meta { color: var(--muted); font-size: 0.85rem; display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.profile-meta [data-tone="success"] { color: var(--success); }
.profile-meta [data-tone="warning"] { color: var(--warning); }
.meta-sep { color: var(--faint); }
.avatar { display: grid; place-items: center; flex: none; inline-size: 2.6rem; block-size: 2.6rem; border-radius: 999px; background: oklch(62% 0.13 var(--avatar-hue, 255deg)); color: oklch(98% 0.01 var(--avatar-hue, 255deg)); font-weight: 700; font-size: 1.05rem; }
.avatar-lg { inline-size: 3.4rem; block-size: 3.4rem; font-size: 1.4rem; }

/* ---------- KPI ---------- */
.kpi-grid { display: grid; gap: 0.9rem; grid-template-columns: repeat(auto-fit, minmax(12.5rem, 1fr)); }
.kpi-card { display: flex; align-items: flex-start; gap: 0.85rem; padding: 1.05rem 1.15rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-l); box-shadow: var(--shadow-panel); }
.kpi-icon { display: grid; place-items: center; inline-size: 2.5rem; block-size: 2.5rem; flex: none; border-radius: var(--radius-m); background: var(--accent-wash); color: var(--accent-strong); }
.kpi-icon[data-tone="success"] { background: var(--success-wash); color: var(--success); }
.kpi-icon[data-tone="warning"] { background: var(--warning-wash); color: var(--warning); }
.kpi-icon[data-tone="danger"] { background: var(--danger-wash); color: var(--danger); }
.kpi-icon[data-tone="info"] { background: var(--info-wash); color: var(--info); }
.kpi-icon .lucide { inline-size: 1.25rem; block-size: 1.25rem; }
.kpi-body { display: grid; gap: 0.05rem; min-inline-size: 0; }
.kpi-body small { font-size: 0.76rem; font-weight: 600; color: var(--muted); }
.kpi-body strong { font-size: 1.7rem; font-weight: 700; line-height: 1.15; font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }
.kpi-body span { font-size: 0.74rem; color: var(--faint); }

/* ---------- 总览服务器 ---------- */
.overview-servers { display: grid; gap: 1rem; }
.overview-servers-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding-block: 0.5rem; }
.overview-servers-head h2 { font-size: 1.2rem; font-weight: 600; }
.overview-servers-head .page-description { margin-block-start: 0.35rem; font-size: 0.8rem; }
.server-empty { grid-column: 1 / -1; flex-direction: column; text-align: center; padding: 3rem 1.5rem; border: 1px dashed var(--line-strong); border-radius: var(--radius-l); background: var(--surface); }
.server-empty strong { display: block; margin-block-end: 0.5rem; color: var(--ink); }
.server-empty p { max-inline-size: 28rem; line-height: 1.8; }
.server-card-menu { position: relative; flex: none; }
.server-card-menu > summary { display: grid; place-items: center; inline-size: 1.8rem; block-size: 1.8rem; padding: 0; border-radius: var(--radius-s); color: var(--muted); cursor: pointer; list-style: none; }
.server-card-menu > summary::-webkit-details-marker { display: none; }
.server-card-menu > summary:hover, .server-card-menu[open] > summary { background: var(--surface-hover); color: var(--ink); }
.server-card-menu > summary .lucide { inline-size: 1.1rem; block-size: 1.1rem; }
.server-card-menu-items { position: absolute; z-index: 5; inset-inline-end: 0; inset-block-start: calc(100% + 0.4rem); display: grid; gap: 0.3rem; min-inline-size: 11rem; padding: 0.4rem; background: var(--surface); border: 1px solid var(--line-strong); border-radius: var(--radius-m); box-shadow: var(--shadow-pop); }
.server-card-menu-items .button { justify-content: flex-start; border-color: transparent; padding: 0.6rem; }
.server-card-menu-items .lucide { inline-size: 1rem; block-size: 1rem; }

.server-grid {
    display: grid; gap: 0.9rem;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 21rem), 1fr));
}
.server-card {
    display: grid; gap: 0.75rem;
    min-inline-size: 0;
    padding: 1rem 1.1rem;
    background: var(--surface);
    border: 1px solid var(--line); border-radius: var(--radius-l);
    box-shadow: var(--shadow-panel);
}
.server-card-head { display: flex; align-items: flex-start; gap: 0.7rem; min-inline-size: 0; }
.server-card-title { display: flex; align-items: center; gap: 0.65rem; min-inline-size: 0; margin-inline-end: auto; }
.server-card-title > div { min-inline-size: 0; }
.server-card-head > .status-badge { flex-shrink: 0; }
.server-card-title strong { font-size: 0.95rem; display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.server-card-title code { color: var(--faint); font-size: 0.74rem; }
.binding-icon {
    display: grid; place-items: center; flex: none;
    inline-size: 2.2rem; block-size: 2.2rem;
    border-radius: var(--radius-m);
    background: var(--accent-wash); color: var(--accent-strong);
}
.binding-icon .lucide { inline-size: 1.1rem; block-size: 1.1rem; }

.server-card-facts {
    display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.5rem 0.9rem;
    min-inline-size: 0;
    margin: 0;
}
.server-card-facts > div { display: grid; gap: 0.05rem; min-inline-size: 0; }
.server-card-facts dt { color: var(--faint); font-size: 0.7rem; font-weight: 600; }
.server-card-facts dd { font-size: 0.82rem; font-weight: 600; display: flex; align-items: center; gap: 0.4rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-variant-numeric: tabular-nums; }
.plan-note { color: var(--muted); font-size: 0.78rem; }
.server-card-actions { display: flex; gap: 0.45rem; flex-wrap: wrap; }

/* ---------- 购买订阅 ---------- */
.my-content:has(#view-purchase:not([hidden])) { padding-block: 1.2rem 0.5rem; }
#view-purchase {
    --plan-ease: cubic-bezier(0.22, 1, 0.36, 1);
    container-type: inline-size;
    padding-block: 0;
    gap: 0;
}
.purchase-heading { text-align: center; margin-block-end: 1.1rem; }
.purchase-heading h1 { font-size: clamp(1.8rem, 1.2rem + 1.5vw, 2.65rem); font-weight: 550; letter-spacing: -0.045em; line-height: 1.3; text-wrap: balance; }
.purchase-heading p { margin-block-start: 0.5rem; color: var(--muted); font-size: 0.88rem; line-height: 1.8; text-wrap: pretty; }
.purchase-catalog-tabs {
    display: flex; justify-content: center; gap: 0.2rem; flex-wrap: wrap;
    inline-size: fit-content; max-inline-size: 100%; margin: 0 auto 1.1rem; padding: 0.3rem;
    border: 1px solid var(--line); border-radius: 999px;
    background: color-mix(in oklab, var(--surface-2) 70%, var(--bg));
    box-shadow: inset 0 1px 2px oklch(0% 0 0 / 0.04);
}
.purchase-catalog-tab {
    position: relative; isolation: isolate;
    display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem;
    padding: 0.65rem 1.15rem; border: 0; border-radius: 999px;
    background: transparent; color: var(--muted); font-size: 0.82rem; font-weight: 550;
    transition: color 180ms ease, background 180ms ease;
    &::before { content: ''; position: absolute; inset: 0; z-index: -1; border-radius: inherit; background: var(--surface); border: 1px solid var(--line-strong); box-shadow: 0 2px 5px oklch(0% 0 0 / 0.08); opacity: 0; transition: opacity 220ms ease; }
    &:hover { color: var(--ink); background: var(--line); }
    &[aria-selected="true"] { color: var(--ink); background: transparent; }
    &[aria-selected="true"]::before { opacity: 1; }
    & .lucide { inline-size: 0.95rem; block-size: 0.95rem; }
}
.purchase-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0.85rem; align-items: stretch; }
.purchase-card {
    position: relative; isolation: isolate; display: flex; flex-direction: column; min-inline-size: 0;
    padding: 1.25rem 1.25rem 1.5rem; border: 1px solid var(--line-strong); border-radius: 1.4rem;
    background: linear-gradient(160deg, color-mix(in oklab, var(--surface-2) 35%, var(--surface)), var(--surface) 55%);
    box-shadow: 0 3px 10px oklch(0% 0 0 / 0.035), inset 0 1px 0 var(--line);
    transition: transform 320ms var(--plan-ease), box-shadow 320ms var(--plan-ease), border-color 220ms ease;
    &:focus-within { border-color: var(--accent); }
}
.purchase-card-featured {
    border-color: color-mix(in oklab, var(--accent) 65%, var(--line-strong));
    background: linear-gradient(155deg, color-mix(in oklab, var(--accent) 12%, var(--surface)), var(--surface) 65%);
    box-shadow: 0 4px 24px color-mix(in oklab, var(--accent) 9%, transparent), inset 0 1px 0 var(--line);
}
.purchase-card-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.4rem; min-block-size: 2.5rem; margin-block-end: 0.75rem; }
.purchase-card-head h2 { font-size: 1.35rem; font-weight: 550; letter-spacing: -0.03em; }
.purchase-highlight { padding: 0.25rem 0.55rem; border: 1px solid color-mix(in oklab, var(--accent) 30%, transparent); border-radius: 999px; background: var(--accent-wash); color: var(--ink); font-size: 0.65rem; white-space: nowrap; }
.purchase-price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.35rem; }
.purchase-price strong { display: inline-flex; align-items: baseline; gap: 0.12rem; font-size: clamp(2.5rem, 2rem + 0.7vw, 3.2rem); line-height: 1.15; font-weight: 550; letter-spacing: -0.055em; font-variant-numeric: tabular-nums; }
.purchase-currency { font-size: 1.1rem; font-weight: 400; letter-spacing: 0; align-self: flex-start; padding-block-start: 0.35rem; }
.purchase-price > span { color: var(--muted); font-size: 0.72rem; }
.purchase-sale-slot { min-block-size: 2rem; padding-block-start: 0.4rem; }
.purchase-sale { display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem; color: var(--muted); font-size: 0.7rem; }
.purchase-sale > span { color: var(--danger); font-weight: 600; }
.purchase-description { min-block-size: 2.4rem; margin-block: 0.25rem 0.75rem; color: var(--muted); font-size: 0.8rem; line-height: 1.8; text-wrap: pretty; }
.purchase-card .purchase-select {
    inline-size: 100%; min-block-size: 2.75rem; padding: 0.7rem 0.6rem; border-radius: 999px;
    background: transparent; color: var(--ink); border-color: var(--line-strong); font-size: 0.82rem; font-weight: 550;
    transition: background 200ms ease, border-color 200ms ease, transform 200ms var(--plan-ease), box-shadow 200ms ease;
    &:hover:not(:disabled) { background: var(--surface-hover); border-color: var(--muted); box-shadow: 0 3px 8px oklch(0% 0 0 / 0.06); }
    &:active:not(:disabled) { transform: scale(0.97); }
    & .lucide { inline-size: 0.95rem; block-size: 0.95rem; transition: transform 220ms var(--plan-ease); }
    &:hover:not(:disabled) .lucide { transform: translateX(3px); }
}
.purchase-card-featured .purchase-select { background: var(--ink); color: var(--surface); border-color: var(--ink); }
.purchase-card-featured .purchase-select:hover:not(:disabled) { background: color-mix(in oklab, var(--ink) 88%, var(--surface)); border-color: var(--ink); }
.purchase-features { display: grid; gap: 0.7rem; margin-block-start: 1rem; padding: 1rem 0 0; border-block-start: 1px solid var(--line); list-style: none; font-size: 0.78rem; }
.purchase-features li { display: flex; align-items: flex-start; gap: 0.6rem; line-height: 1.6; }
.purchase-features .lucide { flex: none; inline-size: 0.95rem; block-size: 0.95rem; margin-block-start: 0.15rem; color: var(--muted); }
.purchase-card-featured .purchase-features .lucide { color: var(--accent-strong); }
.purchase-grid:has(> :only-child) { grid-template-columns: minmax(0, 23rem); justify-content: center; }
@media (hover: hover) and (pointer: fine) {
    .purchase-card:hover { transform: translateY(-5px); border-color: color-mix(in oklab, var(--muted) 55%, var(--line)); box-shadow: 0 16px 32px -14px oklch(0% 0 0 / 0.3), inset 0 1px 0 var(--line); }
    .purchase-card-featured:hover { border-color: var(--accent); box-shadow: 0 16px 36px -16px color-mix(in oklab, var(--accent) 35%, transparent); }
}
@media (prefers-reduced-motion: no-preference) {
    .purchase-heading { animation: purchase-reveal 550ms var(--plan-ease) both; }
    .purchase-catalog-tabs { animation: purchase-reveal 550ms 60ms var(--plan-ease) both; }
    .purchase-catalog-panel:not([hidden]) .purchase-card { animation: purchase-reveal 580ms var(--plan-ease) backwards; }
    .purchase-catalog-panel:not([hidden]) .purchase-card:nth-child(2) { animation-delay: 45ms; }
    .purchase-catalog-panel:not([hidden]) .purchase-card:nth-child(3) { animation-delay: 90ms; }
    .purchase-catalog-panel:not([hidden]) .purchase-card:nth-child(4) { animation-delay: 135ms; }
    .purchase-catalog-panel:not([hidden]) .purchase-card:nth-child(5) { animation-delay: 180ms; }
    #accountPurchaseDialog[open] { animation: purchase-dialog-in 260ms var(--plan-ease) both; }
}
@keyframes purchase-reveal { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
@keyframes purchase-dialog-in { from { opacity: 0; transform: translateY(8px) scale(0.985); } to { opacity: 1; transform: translateY(0) scale(1); } }
@container (width < 940px) { .purchase-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@container (width < 680px) { .purchase-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@container (width < 440px) {
    .purchase-grid { grid-template-columns: minmax(0, 1fr); gap: 1rem; }
    .purchase-catalog-tabs { border-radius: 1rem; margin-block-end: 1.75rem; }
    .purchase-catalog-tab { padding: 0.6rem; font-size: 0.75rem; }
    .purchase-card { padding: 1.5rem; }
}

/* ---------- 账户与安全 ---------- */
.security-stack {
    display: grid; gap: 1.2rem;
    grid-template-columns: repeat(auto-fit, minmax(20rem, 1fr));
    align-items: start;
}
.settings-list { display: grid; gap: 0.7rem; padding: 0.7rem 1.2rem 1.2rem; margin: 0; }
.settings-list > div { display: grid; gap: 0.1rem; }
.settings-list dt { color: var(--faint); font-size: 0.72rem; font-weight: 600; }
.settings-list dd { font-size: 0.88rem; font-weight: 500; }
.settings-action { display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; }
.settings-note { padding: 0 1.2rem; }
/* 卡片内联的消息与操作行要和卡片边缘留出空隙，避免按钮贴边/溢出圆角；卡片内操作左对齐 */
.settings-section > .form-message { padding-inline: 1.2rem; }
.settings-section > .dialog-actions { justify-content: flex-start; padding: 0.4rem 1.2rem 1.2rem; }

.security-form { display: grid; gap: 0.8rem; padding-block-end: 1.2rem; }
.security-form label { display: grid; gap: 0.35rem; padding-inline: 1.2rem; font-size: 0.82rem; font-weight: 600; color: var(--muted); }
.security-form .password-field { display: flex; align-items: center; }
.security-form .form-message { padding-inline: 1.2rem; }
.security-form .button { justify-self: start; margin-inline: 1.2rem; }

/* ---------- 表单控件 ---------- */
input:not([type="hidden"]):not([type="radio"]):not([type="checkbox"]), select {
    inline-size: 100%;
    padding: 0.52rem 0.8rem;
    border: 1px solid var(--line-strong); border-radius: var(--radius-s);
    background: var(--bg-soft); color: var(--ink);
    font-weight: 400; font-size: 0.9rem;
    transition: border-color 140ms ease, box-shadow 140ms ease;
}
input:focus, select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-wash); }

.password-field { position: relative; display: flex; align-items: center; }
.password-field input { padding-inline-end: 2.6rem; }
.password-toggle {
    position: absolute; inset-inline-end: 0.3rem;
    display: grid; place-items: center;
    inline-size: 2rem; block-size: 2rem;
    border: 0; border-radius: var(--radius-s);
    background: transparent; color: var(--faint);
}
.password-toggle:hover { color: var(--ink); background: var(--surface-hover); }
.password-toggle .lucide { inline-size: 1rem; block-size: 1rem; }
.password-toggle .lucide + .lucide { display: none; }
.password-toggle[aria-pressed="true"] .lucide { display: none; }
.password-toggle[aria-pressed="true"] .lucide + .lucide { display: block; }

/* ---------- 徽标与状态 ---------- */
.status-badge {
    display: inline-flex; align-items: center; gap: 0.35rem;
    padding: 0.14rem 0.6rem;
    border-radius: 999px;
    background: var(--surface-2);
    font-size: 0.72rem; font-weight: 600; white-space: nowrap;
}
.status-dot { inline-size: 0.42rem; block-size: 0.42rem; border-radius: 999px; background: var(--faint); flex: none; }
.status-badge[data-tone="success"] { background: var(--success-wash); color: var(--success); }
.status-badge[data-tone="success"] .status-dot { background: var(--success); }
.status-badge[data-tone="warning"] { background: var(--warning-wash); color: var(--warning); }
.status-badge[data-tone="warning"] .status-dot { background: var(--warning); }
.status-badge[data-tone="danger"] { background: var(--danger-wash); color: var(--danger); }
.status-badge[data-tone="danger"] .status-dot { background: var(--danger); }
.status-badge[data-tone="info"] { background: var(--info-wash); color: var(--info); }
.status-badge[data-tone="info"] .status-dot { background: var(--info); }
.status-badge[data-tone="neutral"] { color: var(--muted); }

/* ---------- 按钮 ---------- */
.button {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem;
    padding: 0.5rem 1rem;
    border: 1px solid transparent; border-radius: var(--radius-s);
    background: var(--accent); color: oklch(100% 0 0deg);
    font-size: 0.86rem; font-weight: 600; line-height: 1.3;
    transition: background 140ms ease, transform 100ms ease;
}
.button:hover { background: var(--accent-strong); }
.button:active { transform: translateY(1px); }
.button:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }
.button.is-danger { background: var(--danger); }

.button-quiet {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--line-strong); border-radius: var(--radius-s);
    background: var(--surface); color: var(--ink);
    font-size: 0.86rem; font-weight: 600; line-height: 1.3;
    transition: background 140ms ease;
}
.button-quiet:hover { background: var(--surface-hover); }
.button-quiet:disabled { opacity: 0.55; cursor: not-allowed; }

.button-danger {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem;
    padding: 0.5rem 1rem;
    border: 1px solid transparent; border-radius: var(--radius-s);
    background: var(--danger-wash); color: var(--danger);
    font-size: 0.86rem; font-weight: 600; line-height: 1.3;
    transition: background 140ms ease;
}
.button-danger:hover { background: color-mix(in oklab, var(--danger) 26%, transparent); }
.button-danger:disabled { opacity: 0.55; cursor: not-allowed; }

.button-compact { padding: 0.36rem 0.7rem; font-size: 0.8rem; }

.icon-button {
    display: inline-grid; place-items: center;
    inline-size: 2.15rem; block-size: 2.15rem;
    border: 1px solid var(--line); border-radius: var(--radius-s);
    background: var(--surface); color: var(--muted);
    transition: background 140ms ease, color 140ms ease;
}
.icon-button:hover { background: var(--surface-hover); color: var(--ink); }
.icon-button:disabled { opacity: 0.55; cursor: not-allowed; }
.icon-button .lucide { inline-size: 1.05rem; block-size: 1.05rem; }

.theme-toggle { inline-size: 38px; min-inline-size: 38px; block-size: 38px; padding: 0; border-color: transparent; border-radius: 3px; background: transparent; }
.theme-toggle .lucide { inline-size: 1rem; block-size: 1rem; }
.theme-icon-moon { display: none; }
html.my-light .theme-icon-sun { display: none; }
html.my-light .theme-icon-moon { display: block; }

/* ---------- 对话框 ---------- */
.my-dialog {
    inline-size: min(30rem, calc(100vw - 2rem));
    max-block-size: min(52rem, calc(100dvb - 2rem));
    padding: 0;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-l);
    background: var(--surface);
    color: var(--ink);
    box-shadow: var(--shadow-pop);
    overflow: hidden auto;
}
.my-dialog::backdrop {
    background: oklch(0% 0 0deg / 0.55);
    backdrop-filter: blur(3px);
}
.dialog-content { display: grid; gap: 0.7rem; padding: 1.2rem 1.3rem; }
.dialog-heading { display: flex; align-items: flex-start; gap: 0.8rem; }
.dialog-heading > div { min-inline-size: 0; margin-inline-end: auto; }
.dialog-heading h2 { font-size: 1.1rem; font-weight: 700; }
.dialog-heading .eyebrow { margin-block-end: 0.15rem; }
.dialog-hint { color: var(--muted); font-size: 0.86rem; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 0.6rem; margin-block-start: 0.4rem; flex-wrap: wrap; }
.dialog-content label:not(.payment-method):not(.qq-command-toggle) { display: grid; gap: 0.3rem; font-size: 0.82rem; font-weight: 600; color: var(--muted); }

.credential-warning {
    display: flex; align-items: center; gap: 0.55rem;
    padding: 0.6rem 0.8rem;
    border: 1px solid color-mix(in oklab, var(--warning) 40%, transparent);
    border-radius: var(--radius-s);
    background: var(--warning-wash);
    color: var(--warning); font-size: 0.82rem; font-weight: 600;
}
.credential-warning .lucide { flex: none; }

.enrollment-plan { color: var(--muted); font-size: 0.84rem; }
.enrollment-code {
    padding: 0.9rem 1rem;
    border-radius: var(--radius-m);
    background: var(--bg-soft); border: 1px dashed var(--line-strong);
    font-family: var(--mono); font-size: 1.7rem; font-weight: 700;
    letter-spacing: 0.28em; text-align: center;
    font-variant-numeric: tabular-nums;
}
.enrollment-countdown { text-align: center; color: var(--muted); font-size: 0.84rem; font-variant-numeric: tabular-nums; }
.enrollment-steps {
    margin: 0; padding-inline-start: 1.2rem;
    color: var(--muted); font-size: 0.84rem;
    display: grid; gap: 0.3rem;
}

/* 购买对话框 */
.purchase-summary { display: grid; gap: 0.5rem; }
.purchase-summary-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 0.8rem; }
.purchase-summary-head strong { font-size: 0.95rem; }
.purchase-summary-head small { display: block; color: var(--faint); font-size: 0.76rem; }
.purchase-summary p { color: var(--muted); font-size: 0.82rem; }
.payment-methods { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem; padding: 0; border: 0; margin: 0; }
.payment-methods legend { padding: 0; margin-block-end: 0.45rem; color: var(--faint); font-size: 0.74rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; }
.payment-method {
    display: flex; align-items: center; gap: 0.55rem;
    padding: 0.65rem 0.8rem;
    border: 1px solid var(--line); border-radius: var(--radius-m);
    background: var(--surface-2);
    font-size: 0.86rem; font-weight: 600;
    cursor: pointer;
    transition: border-color 140ms ease, background 140ms ease;
}
.payment-method:has(input:checked) { border-color: var(--accent); background: var(--accent-wash); }
.payment-method input { position: absolute; opacity: 0; inline-size: 1px; block-size: 1px; }
.payment-method .lucide { color: var(--muted); }
.payment-method:has(input:checked) .lucide { color: var(--accent-strong); }
.payment-method:has(input:focus-visible) { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- 通用消息 ---------- */
.form-message { min-block-size: 1.2em; font-size: 0.84rem; color: var(--muted); }
.form-message:not(:empty) { color: var(--accent-strong); font-weight: 600; }
.form-message[data-state="error"] { color: var(--danger); }

/* ---------- 空状态 ---------- */
.empty-state {
    display: grid; justify-items: center; gap: 0.4rem;
    padding: 2.2rem 1.4rem; text-align: center;
    color: var(--faint); font-size: 0.88rem;
}
.empty-state .lucide { inline-size: 2rem; block-size: 2rem; opacity: 0.7; }
.empty-state strong { color: var(--muted); font-size: 0.95rem; }

/* ---------- 加载骨架与错误 ---------- */
.my-loading { display: grid; gap: 0.8rem; }
.skeleton-kpis { display: grid; gap: 0.9rem; grid-template-columns: repeat(auto-fit, minmax(12.5rem, 1fr)); }
.sk {
    border-radius: var(--radius-m);
    background: linear-gradient(100deg, var(--surface) 40%, var(--surface-2) 50%, var(--surface) 60%);
    background-size: 200% 100%;
    animation: shimmer 1.4s ease-in-out infinite;
}
.sk-card { block-size: 5.2rem; }
.sk-line { block-size: 1.6rem; }
.sk-row { block-size: 3.6rem; border-radius: var(--radius-s); }

.my-error {
    display: grid; justify-items: center; gap: 0.5rem;
    padding: 4rem 1.4rem; text-align: center;
}
.my-error .lucide { inline-size: 2.4rem; block-size: 2.4rem; color: var(--danger); }
.my-error h2 { font-size: 1.15rem; }
.my-error p { color: var(--muted); font-size: 0.88rem; }
.my-error .button { margin-block-start: 0.6rem; }

/* ---------- Toast ---------- */
.my-toast {
    position: fixed; inset-block-end: 1.4rem; inset-inline-end: 1.4rem; z-index: 150;
    display: flex; align-items: center; gap: 0.6rem;
    max-inline-size: min(24rem, calc(100vw - 2rem));
    padding: 0.75rem 1rem;
    border: 1px solid var(--line-strong); border-radius: var(--radius-m);
    background: var(--surface-2);
    box-shadow: var(--shadow-pop);
    font-size: 0.88rem; font-weight: 500;
    animation: toastIn 200ms cubic-bezier(0.22, 1, 0.36, 1) both;
}
.my-toast .lucide { flex: none; }
.my-toast[data-state="success"] .lucide { color: var(--success); }
.my-toast[data-state="error"] .lucide { color: var(--danger); }
.my-toast[data-state="info"] .lucide { color: var(--info); }

/* ---------- 主题扩散动画（移植 site.css 的圆形揭示过渡） ---------- */
body { transition: background-color 450ms ease, color 300ms ease; }

.theme-ripple-fallback {
    position: fixed;
    z-index: 90;
    inset-block-start: var(--theme-ripple-y);
    inset-inline-start: var(--theme-ripple-x);
    inline-size: 2px;
    block-size: 2px;
    border-radius: 9999px;
    background: var(--theme-ripple-color);
    pointer-events: none;
    transform: translate(-50%, -50%) scale(0);
    will-change: transform, opacity;
}

html.my-theme-ripple::view-transition-old(root),
html.my-theme-ripple::view-transition-new(root) {
    animation: none;
    mix-blend-mode: normal;
}
html.my-theme-ripple::view-transition-old(root) { z-index: 0; }
html.my-theme-ripple::view-transition-new(root) { z-index: 1; }

/* ---------- 动画 ---------- */
@keyframes shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }
@keyframes toastIn { from { opacity: 0; transform: translateY(0.6rem); } to { opacity: 1; transform: translateY(0); } }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ---------- 响应式 ---------- */
@media (max-width: 68rem) {
    .my-shell { grid-template-columns: 1fr; }
    .my-sidebar {
        position: fixed; inset-block: 0; inset-inline-start: 0; z-index: 100;
        inline-size: var(--sidebar-w);
        transform: translateX(-105%);
        transition: transform 220ms cubic-bezier(0.22, 1, 0.36, 1);
        box-shadow: var(--shadow-pop);
    }
    body.my-sidebar-open .my-sidebar { transform: translateX(0); }
    button.my-sidebar-toggle { display: inline-grid; }
}

@media (max-width: 38rem) {
    .server-card-facts { grid-template-columns: 1fr; }
    .payment-methods { grid-template-columns: 1fr; }
    .my-user-chip { display: none; }
    .my-channel { display: none; }
}