/* GameSign 样式表。单文件、无外部资源；深浅色跟随系统（prefers-color-scheme）。 */

/* ------------------------------------------------------------------ 设计变量 */
:root {
  color-scheme: light dark;

  --bg: #f5f6fb;
  --surface: #ffffff;
  --surface-2: #f0f1f8;
  --surface-3: #e7e9f4;
  --border: #e1e3ee;
  --border-strong: #c9ccdd;
  --text: #1b1e33;
  --muted: #565b78;

  --primary: #4f46e5;
  --primary-hover: #4338ca;
  --primary-active: #3730a3;
  --on-primary: #ffffff;
  --primary-soft: #ececfd;
  --primary-soft-text: #3b34b5;
  --link: #4338ca;
  --focus: #4f46e5;
  --switch-off: #8a8fae;

  --shadow: 0 1px 2px rgba(24, 26, 60, .05), 0 6px 20px rgba(24, 26, 60, .05);
  --shadow-pop: 0 8px 28px rgba(24, 26, 60, .18);

  --ok-fg: #156f3b;      --ok-bg: #e2f5e9;      --ok-bd: #b7e2c6;
  --pending-fg: #4f5470; --pending-bg: #eceef6; --pending-bd: #d9dcea;
  --error-fg: #b3261e;   --error-bg: #fdeceb;   --error-bd: #f6c4c0;
  --captcha-fg: #8a5100; --captcha-bg: #fff1d4; --captcha-bd: #f2d08a;
  --authfail-fg: #ffffff; --authfail-bg: #b3261e;
  --running-fg: #1b5fc0; --running-bg: #e3eefd; --running-bd: #bcd5f7;

  --skland-fg: #8a4a00;  --skland-bg: #ffeed1;  --skland-bd: #f0cd8b;  --skland-dot: #e89a1b;
  --mihoyo-fg: #1a54ad;  --mihoyo-bg: #e0ecfd;  --mihoyo-bd: #b5cff5;  --mihoyo-dot: #3b82f6;

  --radius: 14px;
  --radius-sm: 10px;
  --radius-lg: 18px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Microsoft YaHei", monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1020;
    --surface: #171a2f;
    --surface-2: #1e2240;
    --surface-3: #282d50;
    --border: #2a2f52;
    --border-strong: #3d4373;
    --text: #e9eaf7;
    --muted: #a4a9c9;

    --primary: #5b54e8;
    --primary-hover: #6d67f0;
    --primary-active: #7f79f5;
    --on-primary: #ffffff;
    --primary-soft: #262a5c;
    --primary-soft-text: #c3c5ff;
    --link: #a9acff;
    --focus: #a9acff;
    --switch-off: #5e6598;

    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 6px 20px rgba(0, 0, 0, .25);
    --shadow-pop: 0 8px 28px rgba(0, 0, 0, .55);

    --ok-fg: #6fdc9b;      --ok-bg: #12301f;      --ok-bd: #1f5a38;
    --pending-fg: #b4b9d6; --pending-bg: #23274a; --pending-bd: #343a66;
    --error-fg: #ff9f98;   --error-bg: #3a1616;   --error-bd: #6a2a28;
    --captcha-fg: #ffcd75; --captcha-bg: #3a2a0c; --captcha-bd: #6b4d17;
    --authfail-fg: #ffffff; --authfail-bg: #d33a30;
    --running-fg: #8ec0ff; --running-bg: #14284a; --running-bd: #264a85;

    --skland-fg: #ffcf85;  --skland-bg: #3a2808;  --skland-bd: #6b4a14;  --skland-dot: #f0a53a;
    --mihoyo-fg: #9cc4ff;  --mihoyo-bg: #12264a;  --mihoyo-bd: #26457f;  --mihoyo-dot: #5b9bff;
  }
}

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

html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  overflow-wrap: break-word;
}

h1, h2, h3 { margin: 0; line-height: 1.3; letter-spacing: -.005em; }
h1 { font-size: clamp(1.45rem, 1.2rem + 1.2vw, 1.9rem); font-weight: 700; }
h2 { font-size: 1.15rem; font-weight: 650; }
h3 { font-size: 1rem; font-weight: 650; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; }
a { color: var(--link); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
code {
  font-family: var(--mono);
  font-size: .9em;
  padding: .1em .4em;
  border-radius: 6px;
  background: var(--surface-2);
  overflow-wrap: anywhere;
}
img { max-width: 100%; }
strong { font-weight: 650; }

[hidden] { display: none !important; }

:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 6px; }
.btn:focus-visible, .input:focus-visible, .tab:focus-visible { border-radius: 12px; }

.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  padding: 10px 16px; border-radius: 10px;
  background: var(--primary); color: var(--on-primary); font-weight: 600; text-decoration: none;
}
.skip-link:focus { top: 12px; }

.muted { color: var(--muted); }
.hint { color: var(--muted); font-size: .875rem; line-height: 1.5; }
.optional { color: var(--muted); font-weight: 400; font-size: .875rem; }
.break { overflow-wrap: anywhere; }
.nowrap { white-space: nowrap; }

/* ------------------------------------------------------------------ 图标 / 加载 */
.icon {
  flex: none;
  width: 1.15em; height: 1.15em;
  fill: none; stroke: currentColor;
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
  vertical-align: -.2em;
}
.spinner {
  flex: none;
  width: 1.05em; height: 1.05em;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: .35; transform: scale(.7); } }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ------------------------------------------------------------------ 布局 */
.container { width: 100%; max-width: 1080px; margin-inline: auto; padding-inline: 16px; }

.topbar { background: var(--surface); border-bottom: 1px solid var(--border); }
.topbar__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas: "brand user" "nav nav";
  align-items: center;
  gap: 8px 12px;
  padding-block: 10px;
}
.brand {
  grid-area: brand;
  display: inline-flex; align-items: center; gap: 10px;
  min-width: 0;
  color: var(--text); font-weight: 700; font-size: 1.05rem; text-decoration: none;
  min-height: 40px;
}
.brand__mark {
  flex: none;
  display: grid; place-items: center;
  width: 32px; height: 32px;
  border-radius: 10px;
  background: var(--primary); color: var(--on-primary);
}
.brand__mark .icon { stroke-width: 2.6; }
.brand__name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.mainnav {
  grid-area: nav;
  display: flex; gap: 4px;
  padding: 4px;
  border-radius: 12px;
  background: var(--surface-2);
}
.mainnav a {
  flex: 1;
  display: flex; align-items: center; justify-content: center;
  min-height: 40px; padding: 0 12px;
  border-radius: 9px;
  color: var(--muted); font-weight: 600; font-size: .95rem; text-decoration: none; white-space: nowrap;
}
.mainnav a:hover { color: var(--text); }
.mainnav a[aria-current="page"] { background: var(--surface); color: var(--text); box-shadow: 0 1px 3px rgba(24, 26, 60, .12); }

.userbox { grid-area: user; display: flex; align-items: center; gap: 8px; min-width: 0; }
.userbox__id { display: inline-flex; align-items: center; gap: 8px; min-width: 0; }
.userbox__email { display: none; max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .9rem; color: var(--muted); }
.userbox__logout-text { display: none; }
.userbox .btn { padding-inline: 12px; }
.avatar { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; flex: none; background: var(--surface-2); }
.avatar--letter { display: grid; place-items: center; background: var(--primary-soft); color: var(--primary-soft-text); font-weight: 700; font-size: .9rem; }
.inline-form { margin: 0; display: inline-flex; }

.main { flex: 1; width: 100%; padding-block: 20px 40px; display: flex; flex-direction: column; gap: 16px; }
.main--narrow { max-width: 480px; }
.main--medium { max-width: 820px; }
.main--wide { max-width: 1080px; }

.footer { border-top: 1px solid var(--border); color: var(--muted); font-size: .8125rem; }
.footer__inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 16px; padding-block: 16px; }

@media (min-width: 640px) {
  .container { padding-inline: 24px; }
  .userbox__email { display: inline; }
  .userbox__logout-text { display: inline; }
  .main { padding-block: 32px 56px; gap: 20px; }
}
@media (min-width: 780px) {
  .topbar { position: sticky; top: 0; z-index: 20; }
  .topbar__inner { grid-template-columns: auto minmax(0, 1fr) auto; grid-template-areas: "brand nav user"; gap: 8px 24px; }
  .mainnav { justify-self: start; background: transparent; padding: 0; }
  .mainnav a { flex: none; padding: 0 14px; }
  .mainnav a[aria-current="page"] { background: var(--primary-soft); color: var(--primary-soft-text); box-shadow: none; }
}

/* ------------------------------------------------------------------ 标题区 / 通用块 */
.page-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px 16px; }
.page-sub { margin-top: 4px; color: var(--muted); font-size: .95rem; display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; }
.h-sub { font-size: .95rem; color: var(--muted); font-weight: 600; margin-bottom: 8px; }
.backlink { display: inline-flex; align-items: center; gap: 6px; align-self: flex-start; min-height: 40px; color: var(--muted); text-decoration: none; font-weight: 500; font-size: .95rem; }
.backlink:hover { color: var(--text); text-decoration: underline; }
.eyebrow { font-size: .8125rem; font-weight: 600; letter-spacing: .04em; color: var(--primary-soft-text); }
.section { display: flex; flex-direction: column; gap: 14px; margin-top: 12px; }
.section__title { font-size: 1.2rem; }
.limit-hint { margin-top: -6px; }

/* ------------------------------------------------------------------ 卡片 */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px;
  box-shadow: var(--shadow);
  min-width: 0;
}
.card > h2:first-child { margin-bottom: 14px; }
.card--flush { padding: 0; overflow: hidden; }
.card--danger { border-color: var(--error-bd); }
.card--danger > h2 { color: var(--error-fg); }
.card--danger > .hint { margin-bottom: 14px; }
.card--attention { border-color: var(--captcha-bd); box-shadow: 0 0 0 3px var(--captcha-bg), var(--shadow); }
.card__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.card__head > h2 { margin: 0; }
.card__head--pad { padding: 16px 16px 12px; margin: 0; }
.link-more { display: inline-flex; align-items: center; gap: 2px; min-height: 40px; font-weight: 600; font-size: .9rem; text-decoration: none; }
.link-more:hover { text-decoration: underline; }

@media (min-width: 640px) { .card { padding: 24px; } .card--flush { padding: 0; } }

/* ------------------------------------------------------------------ 按钮 */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  min-height: 44px; padding: 0 18px;
  border: 1px solid transparent; border-radius: 12px;
  font: inherit; font-weight: 600; line-height: 1.25; text-align: center; text-decoration: none;
  cursor: pointer;
  transition: background-color .15s, border-color .15s, color .15s, box-shadow .15s;
  -webkit-tap-highlight-color: transparent;
}
.btn--primary { background: var(--primary); color: var(--on-primary); }
.btn--primary:hover { background: var(--primary-hover); }
.btn--primary:active { background: var(--primary-active); }
.btn--secondary { background: var(--surface); color: var(--text); border-color: var(--border-strong); }
.btn--secondary:hover { background: var(--surface-2); }
.btn--ghost { background: transparent; color: var(--muted); }
.btn--ghost:hover { background: var(--surface-2); color: var(--text); }
.btn--danger { background: var(--error-fg); color: #fff; }
.btn--danger:hover { filter: brightness(.92); }
@media (prefers-color-scheme: dark) { .btn--danger { background: #d33a30; } }
.btn--danger-outline { background: transparent; color: var(--error-fg); border-color: var(--error-bd); }
.btn--danger-outline:hover { background: var(--error-bg); }
.btn--sm { min-height: 40px; padding: 0 14px; font-size: .9rem; border-radius: 10px; }
.btn--lg { min-height: 50px; padding: 0 24px; font-size: 1.05rem; }
.btn--block { width: 100%; }
.btn:disabled, .btn.is-disabled { opacity: .5; cursor: not-allowed; pointer-events: none; }
.btn .spinner { margin-right: .1em; }

/* ------------------------------------------------------------------ 提示 / Toast */
.flashes { display: flex; flex-direction: column; gap: 10px; }
.alert {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 12px 14px;
  border: 1px solid; border-radius: 12px;
  font-size: .95rem; line-height: 1.5;
}
.alert__icon { margin-top: .2em; }
.alert--error { background: var(--error-bg); border-color: var(--error-bd); color: var(--error-fg); }
.alert--success { background: var(--ok-bg); border-color: var(--ok-bd); color: var(--ok-fg); }
.alert--info { background: var(--running-bg); border-color: var(--running-bd); color: var(--running-fg); }

.note { display: flex; align-items: flex-start; gap: 10px; font-size: .9rem; color: var(--muted); line-height: 1.5; }
.note .icon { margin-top: .15em; }
.note--info { padding: 12px 14px; border-radius: 12px; background: var(--surface-2); }
.note--warn { padding: 12px 14px; border-radius: 12px; background: var(--captcha-bg); color: var(--captcha-fg); }

.toasts {
  position: fixed; left: 0; right: 0; z-index: 200;
  bottom: max(16px, env(safe-area-inset-bottom));
  display: grid; justify-items: center; gap: 8px;
  padding-inline: 16px;
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  display: flex; align-items: flex-start; gap: 10px;
  width: min(100%, 420px);
  padding: 12px 14px;
  border-radius: 12px; border: 1px solid;
  background: var(--surface); color: var(--text);
  box-shadow: var(--shadow-pop);
  font-size: .95rem; line-height: 1.5;
  animation: toast-in .2s ease-out;
}
.toast--success { border-color: var(--ok-bd); background: var(--ok-bg); color: var(--ok-fg); }
.toast--error { border-color: var(--error-bd); background: var(--error-bg); color: var(--error-fg); }
.toast--info { border-color: var(--running-bd); background: var(--running-bg); color: var(--running-fg); }
.toast__text { flex: 1; min-width: 0; }

/* ------------------------------------------------------------------ 状态胶囊 / 徽章 / 标签 */
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  min-height: 26px; padding: 2px 10px;
  border: 1px solid var(--pending-bd); border-radius: 999px;
  background: var(--pending-bg); color: var(--pending-fg);
  font-size: .8125rem; font-weight: 600; line-height: 1.3; white-space: nowrap;
}
.pill__dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; flex: none; }
.pill--ok, .pill--r-ok { background: var(--ok-bg); color: var(--ok-fg); border-color: var(--ok-bd); }
.pill--pending, .pill--r-already, .pill--r-skip { background: var(--pending-bg); color: var(--pending-fg); border-color: var(--pending-bd); }
.pill--error, .pill--r-fail { background: var(--error-bg); color: var(--error-fg); border-color: var(--error-bd); }
.pill--captcha { background: var(--captcha-bg); color: var(--captcha-fg); border-color: var(--captcha-bd); }
.pill--auth_failed { background: var(--authfail-bg); color: var(--authfail-fg); border-color: var(--authfail-bg); }
.pill--running { background: var(--running-bg); color: var(--running-fg); border-color: var(--running-bd); }
.pill--running .pill__dot { animation: pulse 1.4s ease-in-out infinite; }

.badge {
  display: inline-flex; align-items: center; gap: 6px;
  min-height: 24px; padding: 1px 10px;
  border: 1px solid var(--border); border-radius: 8px;
  font-size: .8125rem; font-weight: 600; line-height: 1.3; white-space: nowrap;
}
.badge__dot { width: 8px; height: 8px; border-radius: 3px; background: currentColor; flex: none; }
.badge--skland { background: var(--skland-bg); color: var(--skland-fg); border-color: var(--skland-bd); }
.badge--skland .badge__dot { background: var(--skland-dot); }
.badge--mihoyo { background: var(--mihoyo-bg); color: var(--mihoyo-fg); border-color: var(--mihoyo-bd); }
.badge--mihoyo .badge__dot { background: var(--mihoyo-dot); }

.tag {
  display: inline-flex; align-items: center; gap: 4px;
  margin-left: 8px; padding: 0 8px;
  border-radius: 6px; background: var(--surface-2); color: var(--muted);
  font-size: .75rem; font-weight: 600; line-height: 1.7; vertical-align: 1px;
}
.account__meta .tag { margin-left: 0; }
.tag--ok { background: var(--ok-bg); color: var(--ok-fg); }
.tag--admin { background: var(--primary-soft); color: var(--primary-soft-text); }
.tag--off { background: var(--error-bg); color: var(--error-fg); }
.tag--src { font-weight: 500; }

.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  padding: 3px 12px;
  border: 1px solid var(--border); border-radius: 999px;
  background: var(--surface-2); color: var(--text);
  font-size: .875rem; line-height: 1.5;
}
.chips-empty { display: flex; align-items: center; gap: 8px; color: var(--captcha-fg); font-size: .9rem; }

/* ------------------------------------------------------------------ 概况 / 统计 */
.stats { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.stat {
  display: inline-flex; align-items: baseline; gap: 6px;
  padding: 6px 14px;
  border: 1px solid var(--border); border-radius: 999px; background: var(--surface);
  color: var(--muted); font-size: .9rem;
}
.stat__num { font-size: 1.15rem; font-weight: 700; color: var(--text); font-variant-numeric: tabular-nums; }
.stat--ok { background: var(--ok-bg); border-color: var(--ok-bd); color: var(--ok-fg); }
.stat--ok .stat__num { color: var(--ok-fg); }
.stat--bad { background: var(--error-bg); border-color: var(--error-bd); color: var(--error-fg); }
.stat--bad .stat__num { color: var(--error-fg); }

.stat-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; }
.stat-card { display: flex; flex-direction: column; gap: 8px; padding: 16px 18px; }
.stat-card__title { font-size: .875rem !important; font-weight: 600 !important; color: var(--muted); margin: 0 !important; }
.stat-card__num { font-size: 2rem; font-weight: 700; line-height: 1.1; font-variant-numeric: tabular-nums; }
.stat-card__split { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: .9rem; color: var(--muted); }
.stat-card__split strong { font-size: 1.6rem; line-height: 1.2; font-variant-numeric: tabular-nums; margin-right: 2px; }
.split--ok strong { color: var(--ok-fg); }
.split--bad strong { color: var(--error-fg); }
.mini-pills { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; }

/* ------------------------------------------------------------------ 签到结果列表 */
.results { list-style: none; display: flex; flex-direction: column; gap: 2px; }
.result { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 10px; padding: 8px 0; }
.result + .result { border-top: 1px dashed var(--border); }
.result__icon {
  display: grid; place-items: center;
  width: 24px; height: 24px; margin-top: 1px;
  border-radius: 50%;
  background: var(--pending-bg); color: var(--pending-fg);
}
.result__icon .icon { width: 14px; height: 14px; stroke-width: 2.6; vertical-align: 0; }
.result--ok .result__icon { background: var(--ok-bg); color: var(--ok-fg); }
.result--already .result__icon { background: var(--pending-bg); color: var(--muted); }
.result--skip .result__icon { background: var(--pending-bg); color: var(--muted); }
.result--fail .result__icon { background: var(--error-bg); color: var(--error-fg); }
.result__head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 10px; }
.result__game { font-weight: 650; }
.result__who { color: var(--muted); font-size: .9rem; }
.result__label { margin-left: auto; font-size: .8125rem; font-weight: 600; color: var(--muted); }
.result--ok .result__label { color: var(--ok-fg); }
.result--fail .result__label { color: var(--error-fg); }
.result__msg { margin-top: 2px; color: var(--muted); font-size: .875rem; line-height: 1.5; overflow-wrap: anywhere; }
.empty-note { color: var(--muted); font-size: .9rem; padding: 4px 0; }

/* ------------------------------------------------------------------ 总览：账号卡片 */
.account-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; }
.account { display: flex; flex-direction: column; gap: 12px; }
.account--disabled { background: var(--surface-2); box-shadow: none; }
.account__head { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: 8px 12px; }
.account__title { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; min-width: 0; }
.account__label { font-size: 1.1rem; font-weight: 650; margin: 0; overflow-wrap: anywhere; }
.account__roles, .account__meta {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 8px;
  color: var(--muted); font-size: .9rem; line-height: 1.5;
}
.account__roles .icon, .account__meta .icon { align-self: center; }
.account__roles { flex-wrap: nowrap; align-items: flex-start; }
.account__roles .icon { align-self: flex-start; margin-top: .3em; }
.account__roles > span { min-width: 0; flex: 1; overflow-wrap: anywhere; }
.account__results { padding-top: 10px; border-top: 1px solid var(--border); }
.account__results-title {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 2px 8px;
  margin-bottom: 4px; font-size: .8125rem; font-weight: 600; color: var(--muted);
}
.account__results-time { font-weight: 500; font-variant-numeric: tabular-nums; }
.account__actions { display: flex; gap: 8px; margin-top: auto; padding-top: 4px; }
.account__actions .btn { flex: 1; }
@media (min-width: 640px) { .account__actions .btn { flex: none; min-width: 120px; } }
@media (min-width: 900px) { .account-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.hint-box {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 10px 12px; border-radius: 12px; border: 1px solid;
  font-size: .9rem; line-height: 1.5;
}
.hint-box .icon { margin-top: .2em; }
.hint-box--captcha { background: var(--captcha-bg); border-color: var(--captcha-bd); color: var(--captcha-fg); }
.hint-box--auth, .hint-box--error { background: var(--error-bg); border-color: var(--error-bd); color: var(--error-fg); }

/* ------------------------------------------------------------------ 空状态 */
.empty { display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center; padding: 36px 20px; }
.empty > p { color: var(--muted); max-width: 34em; }
.empty__icon {
  display: grid; place-items: center;
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--primary-soft); color: var(--primary-soft-text);
}
.empty__icon .icon { width: 30px; height: 30px; stroke-width: 1.8; }

/* ------------------------------------------------------------------ 表单 */
.form { display: flex; flex-direction: column; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field > label, .fieldset > legend { font-weight: 600; font-size: .95rem; }
.fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.fieldset > legend { padding: 0; margin-bottom: 8px; }
.fieldset > .hint, .fieldset > .time-row + .hint { margin-top: 8px; }

.input {
  width: 100%; min-height: 44px; padding: 9px 12px;
  border: 1px solid var(--border-strong); border-radius: 10px;
  background: var(--surface); color: var(--text);
  font: inherit; font-size: 1rem; line-height: 1.4;
  transition: border-color .15s, box-shadow .15s;
}
.input::placeholder { color: var(--muted); opacity: .85; }
.input:hover { border-color: var(--muted); }
.input:focus-visible { border-color: var(--focus); outline: 3px solid var(--focus); outline-offset: 0; }
.input:disabled { opacity: .6; cursor: not-allowed; background: var(--surface-2); }
.input--code { letter-spacing: .15em; font-variant-numeric: tabular-nums; }
.input--area { min-height: 120px; resize: vertical; font-family: var(--mono); font-size: .9rem; }
.input--time { width: auto; min-width: 9em; }
select.input { padding-right: 32px; }

.input-group { display: flex; gap: 8px; }
.input-group .input { flex: 1; min-width: 0; }
.input-group .btn { flex: none; padding-inline: 14px; }

.field-status { min-height: 0; font-size: .9rem; line-height: 1.5; }
.field-status:empty { display: none; }
.field-status--error { color: var(--error-fg); }
.field-status--ok { color: var(--ok-fg); }
.form__actions { display: flex; flex-wrap: wrap; gap: 10px; }

.check-list { display: flex; flex-wrap: wrap; gap: 8px; }
.check {
  display: inline-flex; align-items: center; gap: 10px;
  min-height: 44px; padding: 6px 14px 6px 12px;
  border: 1px solid var(--border-strong); border-radius: 12px;
  background: var(--surface); cursor: pointer; line-height: 1.4;
  transition: background-color .15s, border-color .15s;
}
.check input { width: 20px; height: 20px; margin: 0; flex: none; accent-color: var(--primary); cursor: pointer; }
.check:has(input:checked) { border-color: var(--primary); background: var(--primary-soft); }
.check:has(input:focus-visible) { outline: 3px solid var(--focus); outline-offset: 2px; }
.check input:focus-visible { outline: none; }
.check--inline { border-color: transparent; background: transparent; padding-left: 0; min-height: 40px; align-self: flex-start; font-size: .9rem; }
.check--inline:has(input:checked) { border-color: transparent; background: transparent; }

.switch { display: inline-flex; align-items: center; gap: 12px; min-height: 44px; cursor: pointer; font-weight: 600; }
.switch input {
  -webkit-appearance: none; appearance: none;
  position: relative; flex: none;
  width: 46px; height: 28px; margin: 0;
  border-radius: 999px; background: var(--switch-off);
  cursor: pointer; transition: background-color .15s;
}
.switch input::before {
  content: ""; position: absolute; top: 3px; left: 3px;
  width: 22px; height: 22px; border-radius: 50%;
  background: #fff; box-shadow: 0 1px 3px rgba(0, 0, 0, .35);
  transition: transform .15s;
}
.switch input:checked { background: var(--primary); }
.switch input:checked::before { transform: translateX(18px); }
.switch input:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 999px; }

.radio-list { display: flex; flex-direction: column; gap: 8px; }
.radio-card {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--border-strong); border-radius: 12px;
  background: var(--surface); cursor: pointer;
  transition: background-color .15s, border-color .15s;
}
.radio-card input { width: 20px; height: 20px; margin: 2px 0 0; flex: none; accent-color: var(--primary); cursor: pointer; }
.radio-card span { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.radio-card small { color: var(--muted); font-size: .85rem; line-height: 1.45; }
.radio-card:has(input:checked) { border-color: var(--primary); background: var(--primary-soft); }
.radio-card:has(input:focus-visible) { outline: 3px solid var(--focus); outline-offset: 2px; }
.radio-card input:focus-visible { outline: none; }

.time-row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; }

.filter { display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; align-items: end; padding: 16px; }
.filter__field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.filter__field label { font-weight: 600; font-size: .875rem; color: var(--muted); }
.filter__actions { display: flex; gap: 8px; }
.filter__actions .btn { flex: 1; }
@media (min-width: 720px) {
  .filter { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) auto; }
  .filter__actions .btn { flex: none; }
}

/* ------------------------------------------------------------------ 帮助 / 折叠 */
.help { border: 1px solid var(--border); border-radius: 12px; background: var(--surface-2); }
.help > summary {
  display: flex; align-items: center; min-height: 44px; padding: 0 14px;
  font-weight: 600; font-size: .95rem; cursor: pointer; list-style: none;
}
.help > summary::-webkit-details-marker { display: none; }
.help > summary::before { content: "▸"; margin-right: 8px; color: var(--muted); transition: transform .15s; }
.help[open] > summary::before { transform: rotate(90deg); }
.help__body { padding: 0 14px 14px; display: flex; flex-direction: column; gap: 8px; font-size: .9rem; color: var(--muted); line-height: 1.7; }
.help__body ol { padding-left: 1.3em; display: flex; flex-direction: column; gap: 4px; }

.collapsible { padding: 0; }
.collapsible > summary {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  min-height: 56px; padding: 0 18px;
  cursor: pointer; list-style: none;
}
.collapsible > summary::-webkit-details-marker { display: none; }
.collapsible__title { font-size: 1.15rem; font-weight: 650; }
.collapsible__chev { display: grid; place-items: center; color: var(--muted); transition: transform .15s; }
.collapsible[open] .collapsible__chev { transform: rotate(90deg); }
.collapsible__body { padding: 0 18px 18px; display: flex; flex-direction: column; gap: 14px; }
.collapsible > summary:focus-visible { outline-offset: -3px; border-radius: var(--radius-lg); }
@media (min-width: 640px) {
  .collapsible > summary { padding: 0 24px; }
  .collapsible__body { padding: 0 24px 24px; }
}

/* ------------------------------------------------------------------ 标签页（渐进增强） */
.tabs { display: flex; flex-direction: column; gap: 0; }
.card.collapsible .tabs { padding: 0; }
.tablist { display: flex; gap: 4px; padding: 4px; margin-bottom: 18px; border-radius: 12px; background: var(--surface-2); }
.tab {
  flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 6px 10px;
  border: 0; border-radius: 9px; background: transparent; color: var(--muted);
  font: inherit; font-size: .95rem; font-weight: 600; line-height: 1.25; text-align: center; cursor: pointer;
}
.tab:hover { color: var(--text); }
.tab[aria-selected="true"] { background: var(--surface); color: var(--text); box-shadow: 0 1px 3px rgba(24, 26, 60, .15); }
.tab__rec { white-space: nowrap; }
@media (max-width: 420px) { .tab .icon { display: none; } .tab { padding-inline: 6px; } }
.tabpanel__title { font-size: 1.1rem; margin-bottom: 14px; }
.tabpanel:focus-visible { outline-offset: 6px; }
.tabs--enhanced .tabpanel__title { display: none; }
.tabs:not(.tabs--enhanced) .tabpanel + .tabpanel { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--border); }

/* ------------------------------------------------------------------ 扫码登录 */
.qr__ui { display: flex; flex-direction: column; align-items: center; gap: 18px; }
.qr:not([data-qr-ready]) .qr__ui { display: none; }
.qr__frame {
  position: relative; flex: none;
  display: grid; place-items: center;
  width: 236px; height: 236px;
  border: 1px solid var(--border-strong); border-radius: 16px;
  background: #fff; color: #4a4f6a; overflow: hidden;
}
.qr__img { display: block; width: 100%; height: 100%; padding: 8px; object-fit: contain; background: #fff; }
.qr__placeholder { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 16px; text-align: center; font-size: .9rem; }
.qr__placeholder .icon { width: 44px; height: 44px; stroke-width: 1.5; opacity: .6; }
.qr__overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
  background: rgba(255, 255, 255, .93); color: #1b1e33; text-align: center; font-weight: 650;
}
.qr__overlay-sub { font-weight: 400; font-size: .875rem; color: #4a4f6a; }
.qr__side { display: flex; flex-direction: column; gap: 10px; width: 100%; min-width: 0; }
.qr__howto { font-weight: 500; line-height: 1.6; }
.qr__status { display: flex; align-items: center; gap: 8px; font-weight: 600; min-height: 1.6em; }
.qr__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--muted); flex: none; }
.qr[data-state="waiting"] .qr__dot { background: var(--running-fg); animation: pulse 1.4s ease-in-out infinite; }
.qr[data-state="scanned"] .qr__dot { background: var(--captcha-fg); }
.qr[data-state="confirmed"] .qr__dot { background: var(--ok-fg); }
.qr[data-state="expired"] .qr__dot, .qr[data-state="error"] .qr__dot { background: var(--error-fg); }
.qr[data-state="confirmed"] .qr__status { color: var(--ok-fg); }
.qr[data-state="error"] .qr__status, .qr[data-state="expired"] .qr__status { color: var(--error-fg); }
.qr__actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.qr__actions .btn { flex: 1 1 auto; }
@media (min-width: 640px) {
  .qr__ui { flex-direction: row; align-items: flex-start; gap: 28px; }
  .qr__side { flex: 1; }
  .qr__actions .btn { flex: none; }
}

/* ------------------------------------------------------------------ 选择平台 */
.choice-grid { list-style: none; display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; }
.choice {
  display: flex; align-items: center; gap: 16px;
  color: inherit; text-decoration: none;
  transition: border-color .15s, transform .15s, box-shadow .15s;
}
.choice:hover { border-color: var(--primary); transform: translateY(-2px); }
.choice:focus-visible { outline-offset: 3px; border-radius: var(--radius-lg); }
.choice__mark {
  flex: none; display: grid; place-items: center;
  width: 56px; height: 56px; border-radius: 16px;
  font-size: 1.5rem; font-weight: 700;
}
.choice--skland .choice__mark { background: var(--skland-bg); color: var(--skland-fg); border: 1px solid var(--skland-bd); }
.choice--mihoyo .choice__mark { background: var(--mihoyo-bg); color: var(--mihoyo-fg); border: 1px solid var(--mihoyo-bd); }
.choice__body { display: flex; flex-direction: column; gap: 2px; min-width: 0; flex: 1; }
.choice__name { font-size: 1.15rem; font-weight: 700; }
.choice__games { color: var(--text); font-size: .95rem; }
.choice__how { color: var(--muted); font-size: .85rem; }
.choice__go { color: var(--muted); flex: none; }
@media (min-width: 640px) { .choice-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (prefers-reduced-motion: no-preference) { .choice:hover .choice__go { transform: translateX(3px); } .choice__go { transition: transform .15s; } }

/* ------------------------------------------------------------------ 账号详情 */
.detail { display: flex; flex-direction: column; gap: 18px; }
.detail__head { display: flex; flex-direction: column; gap: 10px; }
.detail__title-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; }
.detail__title-row h1 { overflow-wrap: anywhere; }
.detail__status { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; }
.detail__msg { color: var(--muted); font-size: .9rem; overflow-wrap: anywhere; flex: 1 1 14em; min-width: 0; }
.detail__actions { display: flex; flex-wrap: wrap; gap: 8px; }
.detail__actions .btn { flex: 1 1 140px; }
@media (min-width: 640px) { .detail__actions .btn { flex: none; min-width: 140px; } }
.detail__results { padding-top: 14px; border-top: 1px solid var(--border); }

.meta-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px 20px; margin: 0; }
.meta-grid dt { font-size: .8125rem; font-weight: 600; color: var(--muted); margin-bottom: 2px; }
.meta-grid dd { margin: 0; font-size: .95rem; overflow-wrap: anywhere; font-variant-numeric: tabular-nums; }
.meta-grid > .meta-wide { grid-column: 1 / -1; }
.meta-line { display: block; }

.check-result { font-size: .95rem; line-height: 1.6; }
.check-result:empty { display: none; }
.check-result__box { padding: 12px 14px; border: 1px solid; border-radius: 12px; }
.check-result__box--ok { background: var(--ok-bg); border-color: var(--ok-bd); color: var(--ok-fg); }
.check-result__box--error { background: var(--error-bg); border-color: var(--error-bd); color: var(--error-fg); }
.check-result__box--busy { background: var(--running-bg); border-color: var(--running-bd); color: var(--running-fg); display: flex; align-items: center; gap: 10px; }
.check-result__box ul { list-style: none; margin-top: 4px; }

/* ------------------------------------------------------------------ 表格 */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.table th {
  padding: 10px 16px; text-align: left; white-space: nowrap;
  font-size: .8125rem; font-weight: 600; color: var(--muted);
  background: var(--surface-2); border-bottom: 1px solid var(--border);
}
.table td { padding: 12px 16px; border-bottom: 1px solid var(--border); vertical-align: top; }
.table tbody tr:last-child td { border-bottom: 0; }
.cell-msg { color: var(--muted); overflow-wrap: anywhere; min-width: 12em; }
.cell-email { min-width: 12em; }
.row-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.row-actions form { margin: 0; }
.card:not(.card--flush) > .table-wrap { margin-inline: -4px; }
.card:not(.card--flush) > .table-wrap .table th:first-child,
.card:not(.card--flush) > .table-wrap .table td:first-child { padding-left: 8px; }

@media (max-width: 719px) {
  .table--stack thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .table--stack, .table--stack tbody, .table--stack tr, .table--stack td { display: block; width: 100%; }
  .table--stack tr { position: relative; padding: 10px 0; border-bottom: 1px solid var(--border); }
  .table--stack tbody tr:last-child { border-bottom: 0; }
  .table--stack td { position: relative; padding: 4px 0 4px 5.6em; border: 0; min-width: 0; }
  .table--stack td::before {
    content: attr(data-label);
    position: absolute; left: 0; top: 4px; width: 5em;
    color: var(--muted); font-size: .8125rem; line-height: 1.9;
  }
  .table--stack .cell-msg, .table--stack .cell-email { min-width: 0; }
  .card--flush > .table-wrap .table--stack tr { padding-inline: 16px; }
  .table--stack .tag--src { margin-left: 6px; }

  /* 记录表：手机上排成紧凑的三行卡片（时间 + 结果 / 账号 游戏 角色 / 信息） */
  .card .table--stack.table--logs tr { display: grid; grid-template-columns: auto auto minmax(0, 1fr); gap: 2px 12px; align-items: center; padding: 12px 0; }
  .card--flush .table--stack.table--logs tr { padding-inline: 16px; }
  .card .table--stack.table--logs td { display: block; width: auto; min-width: 0; padding: 0; }
  .card .table--stack.table--logs td::before { display: none; }
  .table--logs .c-time { grid-column: 1 / 3; grid-row: 1; font-size: .8125rem; color: var(--muted); }
  .table--logs .c-result { grid-column: 3; grid-row: 1; justify-self: end; }
  .table--logs .c-acct, .table--logs .c-game, .table--logs .c-who { grid-row: 2; }
  .table--logs .c-acct { font-weight: 650; }
  .table--logs .c-who { color: var(--muted); }
  .table--logs .c-msg { grid-column: 1 / -1; grid-row: 3; font-size: .875rem; }
}

.pagination { display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 4px; }
.pagination__info { color: var(--muted); font-size: .9rem; font-variant-numeric: tabular-nums; }

/* ------------------------------------------------------------------ 认证页 / 错误页 */
.auth-card { display: flex; flex-direction: column; gap: 6px; }
.auth-card > .form { margin-top: 14px; }
.auth-card > .page-sub { margin-top: 2px; margin-bottom: 4px; display: block; }
.auth-card__links { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 4px 12px; margin-top: 14px; font-size: .95rem; color: var(--muted); }
.auth-card__links a { display: inline-flex; align-items: center; min-height: 40px; }

.error-card { display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center; padding-block: 36px; }
.error-card__code { font-size: 4rem; font-weight: 800; line-height: 1; color: var(--primary-soft-text); opacity: .5; font-variant-numeric: tabular-nums; }
.error-card__icon { display: grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; background: var(--primary-soft); color: var(--primary-soft-text); }
.error-card__icon .icon { width: 30px; height: 30px; stroke-width: 1.8; }
.error-card__msg { color: var(--muted); max-width: 30em; }
.error-card__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 10px; }

/* ------------------------------------------------------------------ 首页 */
.hero { overflow-x: clip; display: grid; grid-template-columns: minmax(0, 1fr); gap: 28px; align-items: center; padding-block: 12px 8px; }
.hero__text { display: flex; flex-direction: column; gap: 14px; align-items: flex-start; }
.hero h1 { font-size: clamp(1.9rem, 1.4rem + 2.6vw, 3rem); line-height: 1.2; letter-spacing: -.01em; text-wrap: balance; }
.hero__lead { color: var(--muted); font-size: 1.05rem; max-width: 34em; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }
.hero__visual { position: relative; display: flex; justify-content: center; }
.hero__visual::before {
  content: ""; position: absolute; inset: -10% -5%;
  background: radial-gradient(closest-side, var(--primary-soft), transparent 75%);
  opacity: .9; pointer-events: none;
}
.hero__card { position: relative; width: 100%; max-width: 420px; display: flex; flex-direction: column; gap: 12px; }
.hero__card-tag { font-size: .75rem; color: var(--muted); letter-spacing: .06em; }
.br-mobile-hide { display: none; }
@media (min-width: 900px) {
  .hero { grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 48px; padding-block: 32px 16px; }
  .br-mobile-hide { display: inline; }
}

.features, .steps-row { list-style: none; display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; }
.feature { display: flex; flex-direction: column; gap: 8px; }
.feature p { color: var(--muted); font-size: .95rem; }
.feature__icon { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: var(--primary-soft); color: var(--primary-soft-text); margin-bottom: 4px; }
.feature__icon .icon { width: 22px; height: 22px; }
.platform-list { list-style: none; display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; }
.platform-list__item { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.step { display: flex; align-items: flex-start; gap: 14px; }
.step p { color: var(--muted); font-size: .9rem; margin-top: 2px; }
.step__num { flex: none; display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--primary); color: var(--on-primary); font-weight: 700; }
.note-card { display: flex; align-items: flex-start; gap: 14px; margin-top: 12px; padding: 18px; border: 1px solid var(--border); border-left: 4px solid var(--primary); border-radius: var(--radius); background: var(--surface); }
.note-card__icon { color: var(--primary-soft-text); flex: none; margin-top: 2px; }
.note-card__icon .icon { width: 24px; height: 24px; }
.note-card__title { font-size: 1.05rem; margin-bottom: 4px; }
.note-card p { color: var(--muted); font-size: .95rem; }
@media (min-width: 720px) {
  .features, .steps-row { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .platform-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ------------------------------------------------------------------ 减少动效 */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .choice:hover { transform: none; }
}