:root {
  --bg: #f7f8fa;
  --panel: #ffffff;
  --ink: #1f2933;
  --ink-2: #52606d;
  --ink-3: #9aa5b1;
  --line: #e4e7eb;
  --line-2: #cbd2d9;
  --accent: #2b6cb0;
  --accent-soft: #ebf2fa;
  --warn: #b45309;
  --ok: #2f855a;
  --radius: 8px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.5;
}
.hidden { display: none !important; }

/* 登录 */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; }
.login-card {
  width: 340px; background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 32px 28px; text-align: center;
}
.brand { font-size: 20px; font-weight: 600; letter-spacing: 1px; }
.brand-sub { color: var(--ink-3); font-size: 12px; margin: 6px 0 20px; }
.login-card input {
  width: 100%; padding: 10px 12px; margin-bottom: 12px;
  border: 1px solid var(--line-2); border-radius: 6px; font-size: 14px; outline: none;
}
.login-card input:focus { border-color: var(--accent); }
.login-card button {
  width: 100%; padding: 10px; background: var(--accent); color: #fff;
  border: none; border-radius: 6px; font-size: 15px; cursor: pointer; letter-spacing: 2px;
}
.login-card button:hover { background: #255a93; }
.captcha-row { display: flex; gap: 10px; align-items: center; margin-bottom: 12px; }
.captcha-img { height: 40px; border: 1px solid var(--line-2); border-radius: 6px; cursor: pointer; }
.err { color: #c0392b; font-size: 12px; min-height: 16px; margin-top: 6px; }
.hint { margin-top: 14px; font-size: 11px; color: var(--ink-3); line-height: 1.6; }

/* 顶栏 */
.topbar {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--panel); border-bottom: 1px solid var(--line); padding: 0 20px; height: 52px;
}
.topbar-left { font-weight: 600; letter-spacing: 1px; }
.topbar-right { display: flex; align-items: center; gap: 14px; }
.who { color: var(--ink-2); font-size: 13px; }

/* 导航 */
.nav { display: flex; gap: 4px; padding: 10px 20px 0; background: var(--panel); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.nav button {
  background: transparent; border: none; border-bottom: 2px solid transparent;
  padding: 8px 14px; font-size: 14px; color: var(--ink-2); cursor: pointer;
}
.nav button.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }

/* 视图 */
.view { padding: 20px; max-width: 1080px; margin: 0 auto; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; margin-bottom: 16px; }
.panel h3 { margin: 0 0 14px; font-size: 15px; }
.panel h3 .sub { font-weight: 400; color: var(--ink-3); font-size: 12px; margin-left: 8px; }

/* 表格 */
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); }
th { color: var(--ink-3); font-weight: 600; font-size: 12px; }
tr:hover td { background: #fafbfc; }

/* 表单 */
input, select, textarea {
  border: 1px solid var(--line-2); border-radius: 6px; padding: 7px 9px;
  font-size: 13px; outline: none; font-family: inherit;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
.btn { background: var(--accent); color: #fff; border: none; border-radius: 6px; padding: 7px 14px; cursor: pointer; font-size: 13px; }
.btn:hover { background: #255a93; }
.btn-ghost { background: transparent; color: var(--ink-2); border: 1px solid var(--line-2); border-radius: 6px; padding: 5px 12px; cursor: pointer; font-size: 13px; }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-danger { color: #c0392b; border-color: #f0c2bd; }
.btn-danger:hover { background: #fdecea; color: #c0392b; }
.link { color: var(--accent); cursor: pointer; font-size: 13px; }
.link:hover { text-decoration: underline; }

/* 评分选择 */
.score-pick { display: inline-flex; gap: 4px; }
.score-pick button {
  width: 30px; height: 30px; border: 1px solid var(--line-2); background: #fff;
  border-radius: 6px; cursor: pointer; font-size: 13px; color: var(--ink-2);
}
.score-pick button.on { background: var(--accent); color: #fff; border-color: var(--accent); }

/* 雷达 + 卡片 */
.profile-head { display: flex; gap: 24px; flex-wrap: wrap; align-items: center; }
.radar-box { flex: 0 0 280px; }
.dim-summary { flex: 1; min-width: 240px; }
.dim-line { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.dim-line .name { width: 60px; color: var(--ink-2); }
.bar { flex: 1; height: 10px; background: var(--line); border-radius: 5px; overflow: hidden; }
.bar > i { display: block; height: 100%; background: var(--accent); }
.dim-line .val { width: 92px; text-align: right; font-size: 12px; color: var(--ink-3); }

.tag-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px; margin-top: 6px; }
.tag-card { border: 1px solid var(--line); border-left-width: 3px; border-radius: 6px; padding: 10px 12px; background: #fff; }
.tag-card .t-name { font-size: 13px; font-weight: 600; }
.tag-card .t-meta { font-size: 11px; color: var(--ink-3); margin-top: 2px; }
.tag-card .t-score { float: right; font-size: 16px; font-weight: 700; }
.tag-card .t-label { display: inline-block; margin-top: 6px; font-size: 12px; padding: 1px 8px; border-radius: 10px; background: var(--accent-soft); color: var(--accent); }
.tag-card .t-desc { font-size: 11px; color: var(--ink-2); margin-top: 6px; line-height: 1.45; }
.tag-card.uns { border-left-color: var(--line-2); }
.tag-card.uns .t-label { background: #f0f1f2; color: var(--ink-3); }

.section-title { font-size: 14px; font-weight: 600; margin: 18px 0 10px; color: var(--ink); }
.section-title:first-child { margin-top: 0; }

.empty { color: var(--ink-3); font-size: 13px; padding: 20px 0; text-align: center; }
.muted { color: var(--ink-3); font-size: 12px; }
.pill { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 11px; border: 1px solid var(--line-2); color: var(--ink-2); }
.pill.admin { background: #fef3c7; border-color: #f6e2a8; color: #92660a; }
.pill.director { background: var(--accent-soft); border-color: #cfe0f2; color: var(--accent); }
.pill.member { background: #f0fdf4; border-color: #c8ecca; color: var(--ok); }

.search-box { position: relative; }
.candidates { margin-top: 8px; border: 1px solid var(--line); border-radius: 6px; max-height: 220px; overflow: auto; }
.candidates div { padding: 8px 12px; cursor: pointer; border-bottom: 1px solid var(--line); font-size: 13px; }
.candidates div:hover { background: var(--accent-soft); }
.candidates div:last-child { border-bottom: none; }

/* 多选 / 批量操作 */
.col-cb { width: 44px; text-align: center; }
.cb-all { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--ink-2); cursor: pointer; }
.bulk-bar { margin-bottom: 10px; }
.btn-danger-solid { background: #c0392b; color: #fff; border: none; border-radius: 6px; padding: 7px 14px; cursor: pointer; font-size: 13px; }
.btn-danger-solid:hover { background: #a83125; }

/* ============ 手机端适配 ============ */
@media (max-width: 720px) {
  .topbar { flex-direction: column; height: auto; padding: 10px 14px; gap: 8px; align-items: flex-start; }
  .topbar-right { width: 100%; justify-content: space-between; }
  .nav { padding: 8px 12px 0; }
  .view { padding: 12px; }
  .panel { padding: 14px; overflow-x: auto; }
  table { min-width: 560px; }
  .login-card { width: 90%; max-width: 340px; padding: 24px 20px; }
  .profile-head { flex-direction: column; align-items: stretch; }
  .radar-box { flex: none; align-self: center; margin-bottom: 12px; }
  .tag-grid { grid-template-columns: 1fr; }
  .topbar-left { font-size: 15px; }
  .who { font-size: 12px; }
  .score-pick button { width: 36px; height: 36px; }
  .row { gap: 8px; }
}