/* =========================================================================
   llmcn.org 统一身份认证 · 用户前台设计系统 (auth / account / oauth)
   与后台 admin.css 同源设计语言(indigo),但更偏「产品/消费者」质感。
   ========================================================================= */

:root {
  --brand: #4f46e5;
  --brand-600: #4338ca;
  --brand-700: #3730a3;
  --brand-50: #eef2ff;
  --bg: #f4f5fb;
  --bg-soft: #eef0ff;
  --card: #ffffff;
  --text: #1f2430;
  --muted: #6b7585;
  --border: #e6e9f0;
  --ok-bg: #ecfdf3;  --ok-fg: #1a7f43;  --ok-bd: #abefc9;
  --err-bg: #fef3f2; --err-fg: #b42318; --err-bd: #fecdc9;
  --radius: 14px;
  --shadow: 0 12px 34px rgba(30, 41, 90, .09);
  --shadow-sm: 0 2px 10px rgba(30, 41, 90, .06);
  --font: -apple-system, "PingFang SC", "Microsoft YaHei", system-ui, "Segoe UI", sans-serif;
}

/* ===================== 主题策略 =====================
   默认浅色(不跟随系统自动变深);手动 data-theme=dark|light 覆盖。
   防闪烁脚本在 <head> 早期设置 data-theme,故无闪烁。
   说明:此前为「默认跟随系统 prefers-color-scheme」,导致深色系统的用户访问登录页时
   整页(含输入框)被渲染为深色,与「登录页默认浅色」的预期不符。现改为默认浅色。 */

/* —— 显式浅色模式:强制原生控件采用浅色方案,即使操作系统为深色也不受影响 —— */
[data-theme='light'] {
  color-scheme: light;
}
[data-theme='light'] input[type=text],
[data-theme='light'] input[type=email],
[data-theme='light'] input[type=password],
[data-theme='light'] input[type=number],
[data-theme='light'] select { background:#fff; color:var(--text); }
[data-theme='light'] .llmc-input { background:#fff; color:var(--text); }
[data-theme='light'] .auth-wrap { background: radial-gradient(1100px 520px at 50% -12%, #eef0ff 0%, rgba(238,240,255,0) 60%), var(--bg); }
[data-theme='light'] .auth-card { border-color:var(--border); }
[data-theme='light'] .llmc-head { background: linear-gradient(#ffffff,#f4f5fb); }

[data-theme='dark'] {
  --brand:#6366f1; --brand-600:#818cf8; --brand-700:#a5b4fc; --brand-50:#1c1f2e;
  --bg:#0e1016; --bg-soft:#161a24; --card:#171b25; --text:#e7eaf3; --muted:#98a2b3; --border:#272c38;
  --ok-bg:#0f2a1d; --ok-fg:#4ade80; --ok-bd:#1f5135;
  --err-bg:#2a1416; --err-fg:#f87171; --err-bd:#5b2528;
  --shadow:0 18px 44px rgba(0,0,0,.5); --shadow-sm:0 2px 12px rgba(0,0,0,.35);
  color-scheme: dark;
}
[data-theme='dark'] .auth-wrap { background: radial-gradient(1100px 520px at 50% -12%, #1a1d2e 0%, rgba(26,29,46,0) 60%), var(--bg); }
[data-theme='dark'] .auth-card { border-color:#2a2f3c; }
[data-theme='dark'] .llmc-head { background: linear-gradient(#1b1f2b,#161a24); }
[data-theme='dark'] .social-btn,
[data-theme='dark'] .acct-side,
[data-theme='dark'] .acct-card,
[data-theme='dark'] .list-row { background: var(--card); }
[data-theme='dark'] .acct-topbar { background: rgba(14,16,22,.82); border-bottom-color: var(--border); }
[data-theme='dark'] .recovery { background:#2a2410; border-color:#5b4d1f; }
[data-theme='dark'] .recovery .t { color:#d8c074; }
[data-theme='dark'] .recovery .codes { color:#c9b878; }
[data-theme='dark'] .secret-box { background:#11141c; border-color:var(--border); color:var(--text); }
[data-theme='dark'] .llmc-img,
[data-theme='dark'] .llmc-grid,
[data-theme='dark'] .llmc-stage { background:#11141c; }

/* —— 补齐此前遗漏的硬编码浅色组件(与系统跟随块对称) —— */
[data-theme='dark'] input[type=text],
[data-theme='dark'] input[type=email],
[data-theme='dark'] input[type=password],
[data-theme='dark'] input[type=number],
[data-theme='dark'] select { background:#0c0e14; color:var(--text); }
[data-theme='dark'] .llmc-input { background:#0c0e14; }
[data-theme='dark'] .llmc-menu { background:#1c212e; color:var(--text); }
[data-theme='dark'] .llmc-menu button:hover { background:rgba(255,255,255,.07); }
[data-theme='dark'] .social-btn { color:var(--text); border-color:var(--border); }
[data-theme='dark'] .social-btn:hover { background:rgba(255,255,255,.08); }
[data-theme='dark'] .btn.ghost { background:var(--bg-soft); color:var(--brand-600); }
[data-theme='dark'] .btn.ghost:hover { background:rgba(255,255,255,.08); }
[data-theme='dark'] label,
[data-theme='dark'] .lbl,
[data-theme='dark'] .check,
[data-theme='dark'] .acct-nav a,
[data-theme='dark'] .acct-logout,
[data-theme='dark'] .list-row .meta { color:var(--text); }
[data-theme='dark'] .llmc-btn:hover { background:rgba(255,255,255,.07); color:var(--brand-600); }
[data-theme='dark'] .acct-nav a:hover,
[data-theme='dark'] .acct-logout:hover { background:rgba(255,255,255,.07); }
[data-theme='dark'] .llmc-badge,
[data-theme='dark'] .llmc-pow,
[data-theme='dark'] .oauth-scope,
[data-theme='dark'] .badge.brand { border-color:var(--border); }
[data-theme='dark'] .badge.gray { background:var(--bg-soft); }
[data-theme='dark'] .list-row.current { background:var(--ok-bg); }
[data-theme='dark'] .llmc-track { background:#1c212e; }
[data-theme='dark'] .llmc-knob { background:#e7eaf3; border-color:#3a4150; }
[data-theme='dark'] .social-github,
[data-theme='dark'] .social-google { color:var(--text); }

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
}

/* 换肤平滑过渡 + 键盘聚焦环 + 选区 */
html { color-scheme: light; -webkit-text-size-adjust: 100%; }
body { transition: background-color .3s ease, color .3s ease; }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; border-radius: 6px; }
::selection { background: var(--brand-50); color: var(--brand-700); }

a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ===================== 认证页:居中卡片 ===================== */
.auth-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px 18px;
  background:
    radial-gradient(1100px 520px at 50% -12%, #e9ebff 0%, rgba(233,235,255,0) 60%),
    var(--bg);
}

.auth-card {
  background: var(--card);
  width: 100%;
  max-width: 440px;
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 38px 34px 32px;
  box-shadow: var(--shadow);
  animation: card-in .55s cubic-bezier(.21,.78,.36,1) both;
  will-change: transform, opacity;
}

.auth-card .brand {
  font-weight: 800;
  font-size: 19px;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
}
.auth-card .brand .logo {
  width: 32px; height: 32px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--brand), #8b7cf6);
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 800; font-size: 15px;
  box-shadow: 0 4px 12px rgba(79,70,229,.35);
}
.auth-card .brand b { color: var(--brand); font-weight: 800; }
.auth-card .sub { color: var(--muted); font-size: 13px; margin: 6px 0 22px; }

/* ===================== 表单 ===================== */
.field { margin-top: 16px; }
label, .lbl {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: #3a4252;
  margin-bottom: 6px;
}
input[type=text], input[type=email], input[type=password], input[type=number], select {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
  background: #fff;
  color: var(--text);
  transition: border-color .15s, box-shadow .15s;
  font-family: inherit;
}
input:focus, select:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(79,70,229,.16);
}
input::placeholder { color: #aab1c0; }
.hint { font-size: 12px; color: var(--muted); margin-top: 5px; }
.err-text { color: var(--err-fg); font-size: 12px; margin-top: 5px; }

/* 记住我 */
.check { display: flex; align-items: center; gap: 8px; font-size: 13px; color: #3a4252; margin-top: 14px; }
.check input { width: auto; accent-color: var(--brand); }

/* ===================== 按钮 ===================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; margin-top: 20px;
  padding: 12px 16px;
  border: 0; border-radius: 11px;
  background: var(--brand); color: #fff;
  font-size: 15px; font-weight: 600; font-family: inherit;
  cursor: pointer;
  transition: background .15s, transform .05s, box-shadow .15s;
}
.btn:hover { background: var(--brand-600); box-shadow: 0 6px 16px rgba(79,70,229,.28); }
.btn:active { transform: translateY(1px); }
.btn.ghost { background: #fff; color: var(--brand); border: 1px solid var(--border); }
.btn.ghost:hover { background: #f7f8ff; box-shadow: none; }
.btn.danger { background: #e11d48; }
.btn.danger:hover { background: #be123c; box-shadow: 0 6px 16px rgba(225,29,72,.28); }
.btn.secondary { background: var(--muted); }
.btn.secondary:hover { background: #5a6271; }
.btn.sm { width: auto; padding: 8px 14px; font-size: 13px; margin-top: 0; }

/* ===================== 消息 ===================== */
.msg { padding: 11px 14px; border-radius: 11px; font-size: 13px; margin-bottom: 16px; line-height: 1.5; animation: msg-in .35s ease both; }
.msg.ok { background: var(--ok-bg); color: var(--ok-fg); border: 1px solid var(--ok-bd); }
.msg.err { background: var(--err-bg); color: var(--err-fg); border: 1px solid var(--err-bd); }

/* ===================== 杂项 ===================== */
.row { display: flex; justify-content: space-between; align-items: center; gap: 10px; font-size: 13px; }
.meta { color: var(--muted); font-size: 13px; }

/* =========================================================================
   人机验证组件 .llmc(类名与 auth/partials/captcha.blade.php 中的 JS 严格对应)
   六种模式共用同一张「卡片」外壳:标题栏(模式名 + 换一个 + 换方式) / 主体 / 状态行。
   ========================================================================= */
.llmc {
  margin-top: 18px; border: 1px solid var(--border); border-radius: 14px;
  background: var(--card); box-shadow: var(--shadow-sm);
  transition: border-color .2s, box-shadow .2s;
}
.llmc.is-passed { border-color: var(--ok-bd); }
.llmc.is-error { border-color: var(--err-bd); }
.llmc.is-shake { animation: llmc-shake .38s cubic-bezier(.36,.07,.19,.97); }
@keyframes llmc-shake {
  10%, 90% { transform: translateX(-1.5px); }
  20%, 80% { transform: translateX(3px); }
  30%, 50%, 70% { transform: translateX(-5px); }
  40%, 60% { transform: translateX(5px); }
}

/* --- 标题栏 --- */
.llmc-head {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 9px 11px 9px 13px; border-bottom: 1px solid var(--border);
  background: linear-gradient(#fbfcff, #f6f8fd); border-radius: 13px 13px 0 0;
}
.llmc.is-passed .llmc-head { background: var(--ok-bg); border-bottom-color: var(--ok-bd); }
.llmc-title { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; color: var(--text); }
.llmc-badge {
  font-size: 11px; font-weight: 600; color: var(--brand); background: var(--brand-50);
  border: 1px solid #dde2ff; border-radius: 999px; padding: 1px 8px; white-space: nowrap;
}
.llmc.is-passed .llmc-badge { color: var(--ok-fg); background: #fff; border-color: var(--ok-bd); }
.llmc-tools { display: flex; align-items: center; gap: 2px; position: relative; }
.llmc-btn {
  appearance: none; border: 1px solid transparent; background: transparent; color: var(--muted);
  font-family: inherit; font-size: 12px; font-weight: 600; line-height: 1.4;
  padding: 5px 8px; border-radius: 8px; cursor: pointer; white-space: nowrap;
  transition: background .15s, color .15s;
}
.llmc-btn:hover { background: #eaeefa; color: var(--brand); }
.llmc-btn:disabled { opacity: .5; cursor: default; }

/* --- 换方式下拉 --- */
.llmc-menu {
  position: absolute; right: 0; top: calc(100% + 7px); z-index: 40; min-width: 214px;
  background: #fff; border: 1px solid var(--border); border-radius: 12px;
  box-shadow: var(--shadow); padding: 5px;
}
.llmc-menu[hidden] { display: none; }
.llmc-menu button {
  display: flex; align-items: flex-start; gap: 9px; width: 100%; text-align: left;
  background: none; border: 0; padding: 8px 9px; border-radius: 9px; cursor: pointer; font-family: inherit;
}
.llmc-menu button:hover { background: #f3f5fd; }
.llmc-menu .ico {
  flex: none; width: 24px; height: 24px; border-radius: 7px; background: var(--brand-50); color: var(--brand);
  display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700;
}
.llmc-menu .t { font-size: 13px; font-weight: 600; color: var(--text); }
.llmc-menu .d { font-size: 11.5px; color: var(--muted); line-height: 1.35; }
.llmc-menu button[aria-current="true"] .t { color: var(--brand); }
.llmc-menu button[aria-current="true"] .t::after { content: " ·  当前"; font-weight: 500; color: var(--muted); font-size: 11px; }

/* --- 主体 / 状态行 --- */
.llmc-body { padding: 12px; }
.llmc-status {
  display: flex; align-items: center; gap: 6px; min-height: 17px;
  padding: 0 13px 11px; font-size: 12.5px; color: var(--muted);
}
.llmc-status.is-ok { color: var(--ok-fg); font-weight: 600; }
.llmc-status.is-err { color: var(--err-fg); font-weight: 600; }
.llmc-spin {
  flex: none; width: 12px; height: 12px; border: 2px solid currentColor;
  border-top-color: transparent; border-radius: 50%; animation: llmc-spin .7s linear infinite;
}
@keyframes llmc-spin { to { transform: rotate(360deg); } }

/* --- image:字符图 --- */
.llmc-img-row { display: flex; align-items: center; gap: 10px; }
.llmc-img {
  height: 48px; width: auto; flex: none; border: 1px solid var(--border); border-radius: 10px;
  cursor: pointer; background: #f5f7fb; display: block;
}
.llmc-input {
  flex: 1; min-width: 0; width: 100%; padding: 11px 13px; font-size: 15px; font-family: inherit;
  border: 1px solid var(--border); border-radius: 10px; background: #fff; color: var(--text);
  letter-spacing: 3px; outline: none; transition: border-color .15s, box-shadow .15s;
}
.llmc-input:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(79,70,229,.12); }
.llmc-input::placeholder { letter-spacing: normal; color: #9aa3b5; }

/* --- slider:滑块拼图 --- */
.llmc-stage {
  position: relative; width: 100%; border-radius: 11px; overflow: hidden;
  background: #eef2f7; user-select: none; touch-action: none; line-height: 0;
}
.llmc-stage .bg { display: block; width: 100%; height: auto; }
.llmc-piece {
  position: absolute; left: 0; top: 0; cursor: grab; line-height: 0;
  filter: drop-shadow(0 2px 5px rgba(0,0,0,.45));
}
.llmc-piece:active { cursor: grabbing; }
.llmc-track {
  position: relative; height: 42px; margin-top: 11px; border-radius: 21px;
  background: #eef1f6; border: 1px solid var(--border); overflow: hidden; touch-action: none;
}
.llmc-track .fill { position: absolute; left: 0; top: 0; height: 100%; width: 0; background: rgba(79,70,229,.16); }
.llmc-track .hint {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-size: 12.5px; color: #9aa3b5; pointer-events: none;
}
.llmc-knob {
  position: absolute; left: 0; top: -1px; width: 42px; height: 42px; border-radius: 50%;
  background: #fff; border: 1px solid #ccd3e0; box-shadow: 0 2px 6px rgba(30,41,90,.18);
  display: flex; align-items: center; justify-content: center;
  color: var(--brand); font-weight: 700; cursor: grab; touch-action: none;
}
.llmc-knob:active { cursor: grabbing; }
.llmc.is-passed .llmc-track .fill { background: rgba(26,127,67,.16); }
.llmc.is-passed .llmc-knob { color: var(--ok-fg); border-color: var(--ok-bd); }

/* --- click:顺序点选 --- */
.llmc-prompt { font-size: 13px; margin-bottom: 9px; color: var(--text); }
.llmc-prompt b { color: var(--brand); letter-spacing: 5px; font-size: 16px; margin-left: 3px; }
.llmc-grid {
  position: relative; width: 100%; border: 1px solid var(--border); border-radius: 11px;
  overflow: hidden; background: #f5f7fb; user-select: none; line-height: 0;
}
.llmc-grid img { display: block; width: 100%; height: auto; cursor: pointer; }
.llmc-marks { position: absolute; inset: 0; pointer-events: none; }
.llmc-mark {
  position: absolute; transform: translate(-50%,-50%); width: 23px; height: 23px; border-radius: 50%;
  background: var(--brand); color: #fff; font-size: 12px; font-weight: 700; line-height: 23px;
  text-align: center; box-shadow: 0 0 0 2px #fff, 0 1px 4px rgba(0,0,0,.25);
}

/* --- rotate:旋转对齐 --- */
.llmc-dial { position: relative; width: 176px; max-width: 100%; margin: 4px auto 0; padding-top: 13px; }
.llmc-dial .mark {
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 0; height: 0; border-left: 7px solid transparent; border-right: 7px solid transparent;
  border-top: 10px solid #dc2626;
}
.llmc-dial img {
  display: block; width: 100%; border-radius: 50%; background: #eef2f7;
  transition: transform .06s linear; will-change: transform;
}
.llmc-range { display: flex; align-items: center; gap: 11px; margin-top: 12px; }
.llmc-range input[type=range] { flex: 1; min-width: 0; accent-color: var(--brand); height: 22px; }
.llmc-deg {
  font-size: 12.5px; color: var(--muted); min-width: 44px; text-align: right;
  font-variant-numeric: tabular-nums;
}

/* --- audio:语音听写 --- */
.llmc-audio { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.llmc-audio audio { flex: 1; min-width: 0; height: 40px; }

/* --- pow:无感验证 --- */
.llmc-pow {
  display: flex; align-items: center; gap: 10px; padding: 13px 14px;
  background: var(--brand-50); border: 1px solid #dde2ff; border-radius: 11px;
  font-size: 13px; font-weight: 600; color: var(--brand-700);
}
.llmc.is-passed .llmc-pow { background: var(--ok-bg); border-color: var(--ok-bd); color: var(--ok-fg); }

/* 蜜罐:对真实用户完全不可见 */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ===================== 社交登录(类名与 social partial 严格对应) ===================== */
.social-divider { display: flex; align-items: center; gap: 10px; margin: 22px 0 14px; color: var(--muted); font-size: 12px; }
.social-divider::before, .social-divider::after { content: ""; flex: 1; height: 1px; background: var(--border); }
.social-grid { display: flex; flex-direction: column; gap: 10px; }
.social-btn {
  display: flex; align-items: center; justify-content: center; gap: 9px;
  padding: 11px 14px; border: 1px solid #d4d8e3; border-radius: 11px;
  text-decoration: none; color: #1f2733; font-weight: 600; font-size: 14px; background: #fff;
  transition: background .15s, border-color .15s, box-shadow .15s, transform .05s;
}
.social-btn:hover { background: #f7f9fc; box-shadow: var(--shadow-sm); text-decoration: none; }
.social-btn:active { transform: translateY(1px); }
.social-btn svg { flex: none; }
.social-github { color: #1f2733; }
.social-google { color: #1f2733; }
.social-wechat { color: #07c160; border-color: #b8eccb; }
.social-wechat:hover { background: #f2fbf5; }

/* ===================== 账户中心 shell ===================== */
.acct-body { background: var(--bg); }

.acct-topbar { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.9); backdrop-filter: saturate(160%) blur(8px); border-bottom: 1px solid var(--border); }
.acct-topbar-inner { max-width: 1060px; margin: 0 auto; padding: 0 22px; height: 62px; display: flex; align-items: center; justify-content: space-between; }
.acct-brand { font-weight: 800; font-size: 17px; display: inline-flex; align-items: center; gap: 9px; color: var(--text); }
.acct-brand .logo { width: 28px; height: 28px; border-radius: 8px; background: linear-gradient(135deg, var(--brand), #8b7cf6); display: inline-flex; align-items: center; justify-content: center; color: #fff; font-weight: 800; font-size: 14px; }
.acct-brand b { color: var(--brand); }
.acct-top-right { display: flex; align-items: center; gap: 16px; font-size: 13px; }
.acct-user { color: var(--muted); max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.acct-logout { padding: 7px 14px; border: 1px solid var(--border); border-radius: 9px; color: #3a4252; font-weight: 600; }
.acct-logout:hover { background: #f5f6ff; text-decoration: none; }

.acct-shell { max-width: 1060px; margin: 28px auto; padding: 0 22px; display: grid; grid-template-columns: 224px 1fr; gap: 24px; align-items: start; }
.acct-side { background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 10px; position: sticky; top: 90px; }
.acct-nav a { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 10px; color: #3a4252; font-size: 14px; font-weight: 500; }
.acct-nav a:hover { background: #f5f6ff; text-decoration: none; }
.acct-nav a.active { background: var(--brand); color: #fff; box-shadow: 0 4px 12px rgba(79,70,229,.3); }
.acct-nav a .ico { width: 18px; text-align: center; opacity: .9; }
.acct-main { min-width: 0; }

/* 账户卡片块 */
.acct-card { background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 22px 24px; margin-bottom: 18px; box-shadow: var(--shadow-sm); }
.acct-card h2 { font-size: 16px; margin: 0 0 4px; }
.acct-card .sub { color: var(--muted); font-size: 13px; margin-bottom: 16px; }
.acct-card .row + .row { margin-top: 10px; }
.acct-card .divider { height: 1px; background: var(--border); margin: 16px 0; }

/* 资料键值 */
.kv { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 11px 0; border-bottom: 1px dashed var(--border); }
.kv:last-child { border-bottom: 0; }
.kv .k { color: var(--muted); font-size: 13px; }
.kv .v { font-weight: 600; font-size: 14px; word-break: break-all; text-align: right; }

/* 徽章 */
.badge { display: inline-flex; align-items: center; gap: 5px; font-size: 11px; font-weight: 700; padding: 2px 9px; border-radius: 999px; border: 1px solid transparent; }
.badge.green { color: var(--ok-fg); background: var(--ok-bg); border-color: var(--ok-bd); }
.badge.gray { color: var(--muted); background: #f1f3f8; border-color: var(--border); }
.badge.brand { color: var(--brand); background: var(--brand-50); border-color: #c7d0ff; }

/* 会话 / 社交行 */
.list-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 13px 14px; border: 1px solid var(--border); border-radius: 12px; margin-bottom: 10px; }
.list-row.current { border-color: var(--ok-bd); background: #f6fdf8; }
.list-row .meta { font-weight: 600; color: #3a4252; }
.list-row .sub2 { font-size: 12px; color: var(--muted); margin-top: 2px; }

/* 备用码 */
.recovery { background: #fffbe9; border: 1px solid #f0d488; border-radius: 12px; padding: 14px; margin-top: 12px; }
.recovery .t { color: #8a6d1f; font-weight: 700; font-size: 13px; margin-bottom: 8px; }
.recovery .codes { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 18px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; color: #5b4a12; }

/* TOTP 二维码 */
.totp-qr { display: flex; justify-content: center; margin: 14px 0; }
.totp-qr img { border: 1px solid var(--border); border-radius: 12px; background: #fff; padding: 8px; }
.secret-box { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; word-break: break-all; background: #f5f7fb; border: 1px solid var(--border); border-radius: 9px; padding: 9px 11px; color: #3a4252; }

/* ===================== OAuth 授权页 ===================== */
.oauth-card { max-width: 460px; }
.oauth-scope { background: var(--brand-50); border: 1px solid #c7d0ff; color: var(--brand-700); border-radius: 11px; padding: 12px 14px; font-size: 13px; margin-bottom: 18px; }
.oauth-client { font-weight: 700; }

/* ===================== 响应式 ===================== */
@media (max-width: 860px) {
  .acct-shell { grid-template-columns: 1fr; }
  .acct-side { position: static; display: flex; gap: 6px; overflow-x: auto; }
  .acct-nav { display: flex; }
  .acct-nav a { white-space: nowrap; }
}
@media (max-width: 520px) {
  .auth-card { padding: 28px 20px; border-radius: 16px; }
  .recovery .codes { grid-template-columns: 1fr; }
}

/* ===================== 入场动效 ===================== */
@keyframes card-in { from { opacity: 0; transform: translateY(16px) scale(.985); } to { opacity: 1; transform: none; } }
@keyframes msg-in  { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
@keyframes topbar-in { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }

/* ===================== 主题切换按钮 ===================== */
.theme-toggle {
  position: fixed; top: 16px; right: 16px; z-index: 9999;
  width: 40px; height: 40px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--border); background: var(--card); color: var(--text);
  cursor: pointer; box-shadow: var(--shadow-sm);
  transition: transform .15s ease, background .2s, color .2s, border-color .2s;
}
.theme-toggle:hover { transform: translateY(-1px) rotate(12deg); }
.theme-toggle:active { transform: scale(.94); }
.theme-toggle .i-moon { display: none; }
.theme-toggle.is-dark .i-sun { display: none; }
.theme-toggle.is-dark .i-moon { display: block; }
.theme-toggle svg { width: 20px; height: 20px; }
/* 账户中心:按钮流内化,避免遮挡顶栏右侧 */
.acct-top-right { position: relative; }
.acct-top-right .theme-toggle { position: static; margin-left: 14px; box-shadow: none; }
.acct-top-right .theme-toggle:hover { transform: rotate(12deg); }

/* 尊重无障碍: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; }
}