/* 己素 SSO —— Memos 风格（沿用 NotePro）：浅色 #f6f3ec / 深色 #201d19，圆角卡片，柔和阴影。 */
:root {
  --bg: #f6f3ec;
  --card: #fffdf8;
  --ink: #201d19;
  --muted: #6b655a;
  --line: #e8e2d5;
  --accent: #8a6d3b;
  --accent-soft: #f3ead7;
  --danger: #b3261e;
  --ok: #2e7d32;
  --qq: #12b7f5;
  --shadow: 0 8px 30px rgba(32, 29, 25, 0.08);
  --radius: 16px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #201d19;
    --card: #2b2823;
    --ink: #f6f3ec;
    --muted: #a39a8a;
    --line: #3d3831;
    --accent: #d9b36a;
    --accent-soft: #3a3226;
    --shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
  }
}
@media (prefers-color-scheme: dark) {
  /* 黑色 B. 标识在深色卡片上看不清，反色成白色显示（透明底不动，不垫白） */
  .login-card .logo, .brand-logo { filter: invert(1); }
}
* { box-sizing: border-box; }
body {
  margin: 0; font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg); color: var(--ink); line-height: 1.6;
}
a { color: var(--accent); text-decoration: none; }
button { font: inherit; cursor: pointer; }
input, select, textarea {
  font: inherit; color: var(--ink); background: var(--card);
  border: 1px solid var(--line); border-radius: 10px; padding: 8px 12px;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: var(--accent); }
.btn {
  border: 1px solid var(--line); background: var(--card); color: var(--ink);
  border-radius: 10px; padding: 8px 16px;
}
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.danger { color: var(--danger); border-color: var(--danger); }
.btn.danger:hover { background: var(--danger); color: #fff; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.muted { color: var(--muted); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.avatar { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; background: var(--line); }
.avatar.sm { width: 28px; height: 28px; }
.avatar.lg { width: 64px; height: 64px; }
.tag { display: inline-block; font-size: 12px; padding: 2px 8px; border-radius: 20px; background: var(--accent-soft); color: var(--accent); }
.tag.bad { background: #fbe9e7; color: var(--danger); }
.tag.ok { background: #e8f5e9; color: var(--ok); }

/* 登录页 */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.login-card { width: 100%; max-width: 400px; padding: 40px 36px 32px; text-align: center; }
.login-card .logo {
  width: 64px; height: 64px; margin: 0 auto 16px; display: block;
}
.login-card h1 { margin: 0 0 4px; font-size: 24px; }
.login-card .sub { color: var(--muted); margin: 0 0 28px; font-size: 14px; }
.qq-btn {
  width: 100%; padding: 13px; border: none; border-radius: 12px;
  background: var(--qq); color: #fff; font-size: 16px; font-weight: 600;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.qq-btn:hover { filter: brightness(1.05); }
.gh-btn {
  width: 100%; padding: 13px; border: none; border-radius: 12px; margin-top: 10px;
  background: var(--ink); color: var(--bg); font-size: 16px; font-weight: 600;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.gh-btn:hover { filter: brightness(1.08); }
.login-foot { margin-top: 24px; font-size: 13px; color: var(--muted); }
.login-user { display: flex; align-items: center; gap: 12px; text-align: left; padding: 12px; border: 1px solid var(--line); border-radius: 12px; margin-bottom: 16px; }
.login-user .who { flex: 1; min-width: 0; }
.login-user .who b { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.login-actions { display: flex; flex-direction: column; gap: 10px; margin-top: 8px; }
.bind-box { text-align: left; border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; margin-bottom: 16px; }
.bind-box h2 { font-size: 14px; margin: 0 0 6px; }
.bind-row { display: flex; align-items: center; gap: 8px; padding: 6px 0; font-size: 14px; }
.bind-row .bname { flex: 1; }
.bind-row .btn { padding: 4px 12px; font-size: 13px; }

/* 管理后台 */
.admin-shell { display: flex; min-height: 100vh; }
.admin-nav {
  width: 220px; flex-shrink: 0; padding: 20px 12px; border-right: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 4px; position: sticky; top: 0; height: 100vh;
}
.admin-nav .brand { display: flex; align-items: center; gap: 10px; font-size: 18px; font-weight: 700; padding: 8px 12px 16px; }
.brand-logo { width: 28px; height: 28px; flex-shrink: 0; }
.admin-nav .brand small { display: block; font-size: 12px; font-weight: 400; color: var(--muted); }
.admin-nav button {
  text-align: left; border: none; background: none; color: var(--ink);
  padding: 10px 12px; border-radius: 10px; font-size: 15px;
}
.admin-nav button.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.admin-nav .me { margin-top: auto; display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-top: 1px solid var(--line); }
.admin-nav .me .who { flex: 1; min-width: 0; font-size: 13px; }
.admin-nav .me .who b { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.admin-main { flex: 1; min-width: 0; padding: 24px 28px; }
.admin-main h2 { margin: 0 0 16px; font-size: 20px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; margin-bottom: 20px; }
.stat { padding: 16px 18px; }
.stat b { display: block; font-size: 26px; line-height: 1.2; }
.stat span { color: var(--muted); font-size: 13px; }
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.toolbar input[type="search"] { flex: 1; min-width: 180px; }
table.tbl { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.tbl th, .tbl td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); font-size: 14px; vertical-align: middle; }
.tbl tr:last-child td { border-bottom: none; }
.tbl th { color: var(--muted); font-weight: 600; background: var(--bg); }
.tbl tr.rowlink { cursor: pointer; }
.tbl tr.rowlink:hover td { background: var(--accent-soft); }
.tbl .cell-user { display: flex; align-items: center; gap: 10px; min-width: 0; }
.tbl .cell-user .nm { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pager { display: flex; gap: 10px; align-items: center; justify-content: flex-end; margin-top: 14px; color: var(--muted); font-size: 14px; }
.mono { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 13px; word-break: break-all; }
.secret-box { background: var(--bg); border: 1px dashed var(--accent); border-radius: 10px; padding: 12px; margin: 12px 0; }
.secret-box code { word-break: break-all; }

/* 抽屉与弹窗 */
.overlay { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.4); z-index: 50; display: flex; justify-content: flex-end; }
.drawer { width: min(480px, 94vw); background: var(--card); height: 100%; overflow-y: auto; padding: 24px; }
.drawer h3 { margin: 0 0 16px; }
.drawer .field { margin-bottom: 14px; }
.drawer .field label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 4px; }
.drawer .field input, .drawer .field select, .drawer .field textarea { width: 100%; }
.drawer .row { display: flex; gap: 10px; flex-wrap: wrap; }
.modal-wrap { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.4); z-index: 60; display: flex; align-items: center; justify-content: center; padding: 20px; }
.modal { width: min(480px, 94vw); padding: 24px; }
.modal h3 { margin: 0 0 12px; }
.modal .row { display: flex; gap: 10px; justify-content: flex-end; margin-top: 16px; }
.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%);
  background: var(--ink); color: var(--bg); padding: 10px 18px; border-radius: 10px;
  font-size: 14px; z-index: 100; box-shadow: var(--shadow);
}
@media (max-width: 760px) {
  .admin-shell { flex-direction: column; }
  .admin-nav { width: 100%; height: auto; position: static; flex-direction: row; flex-wrap: wrap; align-items: center; border-right: none; border-bottom: 1px solid var(--line); padding: 10px; }
  .admin-nav .brand { padding: 4px 10px; }
  .admin-nav .me { margin: 0 0 0 auto; border: none; }
  .admin-main { padding: 16px; }
  .tbl .hide-m { display: none; }
}