* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: "Microsoft YaHei", system-ui, sans-serif; background: #f0f2f5; color: #333; font-size: 14px; }
.hidden { display: none !important; }

.login-wrap { display: flex; align-items: center; justify-content: center; height: 100vh; }
.login-card { background: #fff; padding: 40px; border-radius: 12px; width: 360px; box-shadow: 0 4px 24px rgba(0,0,0,.08); }
.login-card h2 { text-align: center; margin-bottom: 24px; }
.login-card input { width: 100%; padding: 10px 12px; border: 1px solid #d9d9d9; border-radius: 6px; margin-bottom: 14px; }
.err { color: #e5484d; font-size: 12px; min-height: 18px; margin-top: 8px; text-align: center; }

.app { display: flex; height: 100vh; }
.sidebar { width: 200px; background: #1f2733; color: #cfd8e3; display: flex; flex-direction: column; }
.logo { padding: 20px 16px; font-size: 16px; font-weight: bold; color: #fff; border-bottom: 1px solid #2c3644; }
.sidebar nav { flex: 1; padding-top: 8px; }
.sidebar nav a { display: block; padding: 12px 20px; cursor: pointer; color: #cfd8e3; text-decoration: none; }
.sidebar nav a:hover, .sidebar nav a.active { background: #2c3644; color: #fff; }
.side-foot { padding: 14px 16px; border-top: 1px solid #2c3644; display: flex; justify-content: space-between; align-items: center; }

.main { flex: 1; overflow: auto; padding: 20px; }
.tab h3 { margin-bottom: 12px; }
.cards { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-bottom: 20px; }
.card { background: #fff; border-radius: 10px; padding: 18px; box-shadow: 0 1px 4px rgba(0,0,0,.06); }
.card .num { font-size: 26px; font-weight: bold; color: #2b6cb0; }
.card .lbl { color: #888; margin-top: 6px; }
.panel { background: #fff; border-radius: 10px; padding: 18px; margin-bottom: 20px; box-shadow: 0 1px 4px rgba(0,0,0,.06); }
.chart { display: flex; align-items: flex-end; gap: 6px; height: 160px; padding-top: 10px; }
.chart .bar-w { flex: 1; text-align: center; }
.chart .bar { background: #4a90d9; border-radius: 3px 3px 0 0; margin: 0 auto; width: 60%; min-height: 2px; }
.chart .bar.green { background: #48b884; }
.chart .bar-lbl { font-size: 10px; color: #999; margin-top: 4px; transform: scale(.9); }

table { width: 100%; border-collapse: collapse; background: #fff; border-radius: 8px; overflow: hidden; box-shadow: 0 1px 4px rgba(0,0,0,.06); }
th, td { padding: 10px 12px; text-align: left; border-bottom: 1px solid #f0f0f0; font-size: 13px; }
th { background: #fafbfc; color: #666; font-weight: 500; }
tr:hover td { background: #f8fbff; }

.toolbar { margin-bottom: 14px; display: flex; align-items: center; gap: 12px; }
.hint { color: #999; font-size: 12px; }
.btn { padding: 7px 14px; border: 1px solid #d9d9d9; background: #fff; border-radius: 6px; cursor: pointer; font-size: 13px; }
.btn:hover { border-color: #4a90d9; color: #4a90d9; }
.btn.primary { background: #2b6cb0; border-color: #2b6cb0; color: #fff; }
.btn.primary:hover { background: #2c5282; }
.btn.small { padding: 4px 8px; font-size: 12px; }
.btn.danger { color: #e5484d; border-color: #f3b6b9; }
.tag-ok { color: #2f9e62; }
.tag-bad { color: #e5484d; }

dialog { border: none; border-radius: 10px; padding: 24px; width: 420px; box-shadow: 0 8px 40px rgba(0,0,0,.18); }
dialog::backdrop { background: rgba(0,0,0,.4); }
.dlg-foot { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }
#dlg-body label { display: block; margin: 10px 0 4px; font-size: 13px; color: #555; }
#dlg-body input, #dlg-body select { width: 100%; padding: 8px 10px; border: 1px solid #d9d9d9; border-radius: 6px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }

.form-row { display: flex; align-items: center; gap: 8px; margin: 10px 0; }
.form-row > label { min-width: 130px; color: #64748b; font-size: 13px; }
.form-row input, .form-row select { padding: 7px 10px; border: 1px solid #d1d5db; border-radius: 6px; font-size: 13px; }