/* 管理后台样式 */
.login-view {
  min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px;
  background:
    radial-gradient(900px 500px at 90% -10%, rgba(201, 162, 74, .16), transparent 55%),
    radial-gradient(700px 460px at -5% 110%, rgba(43, 63, 110, .35), transparent 60%),
    linear-gradient(155deg, #0e1930, #16233f 60%, #1c2b52);
}
.login-card { width: 100%; max-width: 420px; background: #fff; border-radius: 18px; padding: 34px 36px; box-shadow: 0 30px 80px rgba(3, 8, 20, .5); }
.login-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.login-mark { width: auto; height: 44px; background: none; border: none; border-radius: 0; box-shadow: none; object-fit: contain; display: inline-block; }
.login-mark.small { height: 32px; }
.login-brand { font-size: 17px; font-weight: 700; color: var(--navy-800); }
.login-sub { font-size: 12px; color: var(--muted); }
.login-card h1 { font-size: 22px; margin: 0 0 6px; color: var(--ink); font-family: var(--serif); letter-spacing: 1px; }
.login-lead { color: var(--muted); font-size: 13px; margin: 0 0 20px; }
.btn-block { width: 100%; }
.login-tip { margin-top: 14px; font-size: 12px; color: #a49c88; text-align: center; }

/* 主布局 */
#appView { display: flex; min-height: 100vh; }
.side { width: 236px; flex: none; background: linear-gradient(180deg, #101b30, #16233f 80%); color: #cdd7ea; display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; }
.side-brand { display: flex; align-items: center; gap: 10px; padding: 20px 18px 16px; border-bottom: 1px solid rgba(255,255,255,.07); }
.side-name { font-weight: 700; color: #f2ecdd; font-size: 15px; }
.side-sub { font-size: 11px; color: #8fa1c4; }
.nav { flex: 1; padding: 12px 10px; display: flex; flex-direction: column; gap: 4px; }
.nav-btn { display: flex; align-items: center; gap: 10px; width: 100%; text-align: left; border: none; background: transparent; color: #aebdd8; font-size: 14px; padding: 10px 12px; border-radius: 10px; transition: all .15s; }
.nav-btn:hover { background: rgba(255,255,255,.06); color: #fff; }
.nav-btn.active { background: linear-gradient(90deg, rgba(201,162,74,.2), rgba(201,162,74,.06)); color: #e9d9a8; font-weight: 600; box-shadow: inset 2.5px 0 0 var(--gold-500); }
.nav-ico { width: 18px; text-align: center; font-size: 14px; }
.side-foot { padding: 10px; border-top: 1px solid rgba(255,255,255,.07); display: flex; flex-direction: column; gap: 4px; }

.main { flex: 1; min-width: 0; padding: 26px 30px 60px; background: #f4f3ee; }
.view-head { margin-bottom: 20px; }
.view-head h2 { margin: 0; font-size: 22px; color: var(--ink); font-family: var(--serif); letter-spacing: 1px; }
.view-head p { margin: 4px 0 0; color: var(--muted); font-size: 13px; }

/* 统计卡片 */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; margin-bottom: 22px; }
.stat-card { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; }
.stat-card .s-num { font-size: 30px; font-weight: 800; color: var(--navy-800); font-family: var(--serif); line-height: 1.1; }
.stat-card .s-num.gold { color: var(--gold-600); }
.stat-card .s-num.green { color: var(--ok); }
.stat-card .s-label { font-size: 12.5px; color: var(--muted); margin-top: 4px; }
.stat-card .s-sub { font-size: 11.5px; color: #a49c88; margin-top: 2px; }

/* 面板 */
.panel { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 20px; margin-bottom: 20px; }
.panel-head h3 { margin: 0 0 14px; font-size: 15.5px; color: var(--ink); letter-spacing: .5px; }

.guide-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.guide-card { background: #fbfaf6; border: 1px solid var(--line); border-radius: 12px; padding: 16px; }
.g-no { color: var(--gold-600); font-weight: 800; font-size: 12px; letter-spacing: 2px; }
.guide-card h4 { margin: 6px 0 6px; font-size: 14.5px; color: var(--ink); }
.guide-card p { margin: 0; font-size: 12.5px; color: var(--muted); line-height: 1.8; }

/* 工具栏 */
.toolbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.search { flex: 1; min-width: 220px; max-width: 340px; padding: 9px 14px; border: 1px solid var(--line); border-radius: 10px; background: #fff; outline: none; font-size: 14px; }
.search:focus { border-color: var(--gold-500); box-shadow: 0 0 0 3px rgba(201,162,74,.15); }
.tb-actions { display: flex; gap: 8px; }

/* 表格 */
.table-panel { padding: 6px 8px; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th { text-align: left; color: #8b8471; font-size: 12px; font-weight: 700; letter-spacing: 1px; padding: 12px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
td { padding: 12px 10px; border-bottom: 1px solid #f0ede4; vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: #fbfaf5; }
.td-empty { text-align: center; color: #a49c88; padding: 30px !important; }
.cell-name { font-weight: 600; color: var(--ink); }
.cell-note { display: block; font-weight: 400; color: var(--muted); font-size: 12px; margin-top: 1px; }
.code-pill { font-family: ui-monospace, Consolas, monospace; font-weight: 700; color: var(--navy-700); background: #eef1f7; border: 1px solid #dde3ee; padding: 2px 9px; border-radius: 7px; letter-spacing: 1.5px; font-size: 13px; }
.pill { display: inline-block; padding: 2px 10px; border-radius: 20px; font-size: 11.5px; font-weight: 600; white-space: nowrap; }
.pill.invited { background: #ece9df; color: #7a7362; }
.pill.started { background: #fdf3e0; color: #a16207; }
.pill.completed { background: #e3f2ea; color: #1f6b4b; }
.mini-scores { display: flex; gap: 5px; align-items: center; }
.mini-scores .dot { width: 17px; height: 17px; border-radius: 5px; display: inline-flex; align-items: center; justify-content: center; font-size: 9.5px; font-weight: 700; color: #fff; cursor: help; }
.mini-scores .dot.lv-3 { color: #332a08; }
.mini-scores .none { color: #c2bcab; font-size: 12px; }

/* 群体均值 */
.avg-list { display: flex; flex-direction: column; gap: 8px; }
.avg-row { display: flex; align-items: center; gap: 12px; font-size: 13.5px; }
.avg-row span { width: 70px; color: var(--ink-2); font-weight: 600; }
.avg-bar { flex: 1; height: 8px; background: #ece9de; border-radius: 6px; overflow: hidden; }
.avg-bar i { display: block; height: 100%; border-radius: 6px; background: linear-gradient(90deg, var(--navy-600), #6d83ad); }
.avg-row em { font-style: normal; width: 52px; text-align: right; font-weight: 700; color: var(--navy-800); font-variant-numeric: tabular-nums; }
.avg-note { margin: 12px 0 0; color: #a49c88; font-size: 12px; }
.row-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.th-actions { text-align: right; }
.row-actions { justify-content: flex-end; }

/* 设置 */
.settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: start; }
.settings-grid .panel-head h3 { margin-bottom: 16px; }

/* 弹窗 */
.modal-mask { position: fixed; inset: 0; background: rgba(10, 16, 34, .55); display: flex; align-items: center; justify-content: center; z-index: 200; padding: 20px; }
.modal { background: #fff; border-radius: 16px; max-width: 640px; width: 100%; max-height: 88vh; overflow: auto; padding: 26px 30px; position: relative; box-shadow: 0 30px 90px rgba(0,0,0,.35); }
.modal-close { position: absolute; right: 12px; top: 10px; border: none; background: transparent; font-size: 16px; color: var(--muted); padding: 6px; }
.modal h3 { margin: 0 0 4px; font-size: 19px; color: var(--ink); }
.modal .m-sub { color: var(--muted); font-size: 13px; margin: 0 0 18px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.modal-footer { display: flex; gap: 10px; justify-content: flex-end; margin-top: 8px; }

/* 生成结果 */
.gen-results { margin-top: 10px; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.gen-row { display: flex; align-items: center; justify-content: space-between; padding: 10px 14px; border-bottom: 1px solid #f0ede4; gap: 10px; }
.gen-row:last-child { border-bottom: none; }
.gen-row .g-name { font-weight: 600; font-size: 13.5px; }
.gen-row .g-code { font-family: ui-monospace, Consolas, monospace; font-weight: 700; letter-spacing: 2px; color: var(--navy-700); }
.gen-tools { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; }

@media (max-width: 860px) {
  #appView { flex-direction: column; }
  .side { width: 100%; height: auto; position: static; }
  .nav { flex-direction: row; flex-wrap: wrap; }
  .nav-btn { width: auto; }
  .side-foot { flex-direction: row; }
  .settings-grid { grid-template-columns: 1fr; }
}