:root {
  --primary: #1a56db;
  --primary-dark: #123a99;
  --bg: #f4f6fb;
  --card-bg: #ffffff;
  --text: #1f2937;
  --text-muted: #6b7280;
  --border: #e5e7eb;
  --high: #dc2626;
  --medium: #d97706;
  --low: #16a34a;
  --radius: 10px;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Microsoft YaHei", "PingFang SC", -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.app-shell {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 220px;
  background: #0f172a;
  color: #cbd5e1;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.brand {
  padding: 22px 20px;
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.brand small {
  display: block;
  font-size: 11px;
  font-weight: 400;
  color: #94a3b8;
  margin-top: 4px;
}

.nav {
  flex: 1;
  padding: 10px 0;
  overflow-y: auto;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 20px;
  cursor: pointer;
  font-size: 14px;
  border-left: 3px solid transparent;
  transition: background 0.15s;
}
.nav-item:hover { background: rgba(255,255,255,0.06); }
.nav-item.active {
  background: rgba(26,86,219,0.18);
  border-left-color: var(--primary);
  color: #fff;
}
.nav-icon { width: 18px; text-align: center; }

.sidebar-footer {
  padding: 14px 20px;
  font-size: 11px;
  color: #64748b;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.main {
  flex: 1;
  padding: 24px 32px;
  overflow-y: auto;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 20px;
}
.page-header h1 {
  font-size: 20px;
  margin: 0 0 4px;
}
.page-header p {
  margin: 0;
  color: var(--text-muted);
  font-size: 13px;
}

.grid {
  display: grid;
  gap: 16px;
}
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 18px 20px;
}
.card h3 {
  margin: 0 0 12px;
  font-size: 15px;
}
.card .hint { font-size: 12px; color: var(--text-muted); margin-top: 4px;}

.stat-card { text-align: left; }
.stat-card .num { font-size: 28px; font-weight: 700; }
.stat-card .label { font-size: 13px; color: var(--text-muted); margin-top: 2px; }
.stat-card.high .num { color: var(--high); }
.stat-card.medium .num { color: var(--medium); }
.stat-card.score .num { color: var(--primary); }

.badge {
  display: inline-block;
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 600;
}
.badge.high { background: #fee2e2; color: var(--high); }
.badge.medium { background: #fef3c7; color: var(--medium); }
.badge.low { background: #dcfce7; color: var(--low); }
.badge.open { background: #e0e7ff; color: #4338ca; }
.badge.resolved { background: #dcfce7; color: var(--low); }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
th, td {
  text-align: left;
  padding: 9px 10px;
  border-bottom: 1px solid var(--border);
}
th { color: var(--text-muted); font-weight: 600; background: #fafbfc; }
tr:hover td { background: #f8fafc; }

.risk-item {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.risk-item:last-child { border-bottom: none; }
.risk-item .dot {
  width: 8px; height: 8px; border-radius: 50%; margin-top: 6px; flex-shrink: 0;
}
.dot.high { background: var(--high); }
.dot.medium { background: var(--medium); }
.dot.low { background: var(--low); }
.risk-item .title { font-weight: 600; font-size: 14px; }
.risk-item .detail { font-size: 12px; color: var(--text-muted); margin: 2px 0; }
.risk-item .suggestion { font-size: 12px; color: #334155; background: #eff6ff; padding: 6px 10px; border-radius: 6px; margin-top: 4px; }
.risk-item .meta { font-size: 11px; color: #94a3b8; margin-top: 4px; }

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.field { display: flex; flex-direction: column; gap: 4px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 12px; color: var(--text-muted); }
.field input[type=text], .field input[type=number], .field input[type=date], .field select, .field textarea {
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
  font-family: inherit;
}
.field textarea { resize: vertical; min-height: 60px; }
.checkbox-row { display: flex; align-items: center; gap: 6px; font-size: 13px; }

.btn {
  background: var(--primary);
  color: #fff;
  border: none;
  padding: 9px 18px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
}
.btn:hover { background: var(--primary-dark); }
.btn.secondary {
  background: #fff;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn.secondary:hover { background: #f4f6fb; }
.btn.small { padding: 5px 10px; font-size: 12px; }

.toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.toolbar .filters { display: flex; gap: 8px; }
.toolbar select { padding: 6px 10px; border-radius: 6px; border: 1px solid var(--border); font-size: 12px; }

.health-ring {
  display: flex; align-items: center; gap: 20px;
}
.health-ring .score-num { font-size: 40px; font-weight: 800; color: var(--primary); }
.health-ring .score-label { font-size: 13px; color: var(--text-muted); }

.toast {
  position: fixed;
  bottom: 24px; right: 24px;
  background: #111827;
  color: #fff;
  padding: 12px 18px;
  border-radius: 8px;
  font-size: 13px;
  max-width: 360px;
  z-index: 999;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.2s;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast.err { background: #7f1d1d; }

.tag-list { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.tag { background: #f1f5f9; color: #475569; font-size: 11px; padding: 2px 8px; border-radius: 999px; }

.empty-state { text-align: center; padding: 40px 20px; color: var(--text-muted); font-size: 13px; }

.section-block { margin-bottom: 22px; }

.evidence-checklist { list-style: none; padding: 0; margin: 0; }
.evidence-checklist li { display: flex; gap: 8px; align-items: center; padding: 6px 0; font-size: 13px; }
.evidence-checklist .ok { color: var(--low); }
.evidence-checklist .no { color: var(--high); }

/* 强制流程卡点 / 制度签收 / 权限设置 通用样式 */
.checklist { list-style: none; padding: 0; margin: 0; }
.checklist-step {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 13px;
}
.checklist-step:last-child { border-bottom: none; }
.checklist-step .step-check { cursor: pointer; width: 16px; height: 16px; }
.checklist-step .step-label { flex: 1; }
.checklist-step.done .step-label { color: var(--low); }
.checklist-step .step-meta { font-size: 11px; color: #94a3b8; }
.gate-banner {
  padding: 10px 14px; border-radius: 8px; font-size: 12px; margin-bottom: 10px;
}
.gate-banner.blocked { background: #fee2e2; color: var(--high); }
.gate-banner.passed { background: #dcfce7; color: var(--low); }
.link-btn {
  background: none; border: none; color: var(--primary); cursor: pointer; font-size: 12px; padding: 0; text-decoration: underline;
}
.employee-detail-panel { margin-top: 14px; border-top: 1px dashed var(--border); padding-top: 14px; }
.inline-form { display: flex; gap: 8px; margin-top: 8px; flex-wrap: wrap; align-items: center; }
.inline-form input { padding: 7px 10px; border: 1px solid var(--border); border-radius: 6px; font-size: 12px; }
.formula-box { background: #eff6ff; border: 1px solid #bfdbfe; border-radius: 8px; padding: 12px 14px; font-size: 12px; color: #1e3a8a; margin-top: 10px; line-height: 1.8; }
.role-card { border: 1px solid var(--border); border-radius: 8px; padding: 12px 14px; margin-bottom: 10px; }
.role-card .role-name { font-weight: 700; font-size: 13px; }
.role-card .role-desc { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.workflow-tag { display:inline-block; background:#f1f5f9; color:#475569; font-size:11px; padding:2px 8px; border-radius:999px; margin-right:6px; margin-bottom:4px; }

@media (max-width: 1100px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr; }
}

/* 登录页 */
#login-root {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(135deg, #0f172a 0%, #1a56db 100%);
}
.login-box {
  background: #fff;
  border-radius: 14px;
  padding: 36px 40px;
  width: 360px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
}
.login-brand {
  font-size: 20px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 24px;
  text-align: center;
}
.login-brand small {
  display: block;
  font-size: 11px;
  font-weight: 400;
  color: var(--text-muted);
  margin-top: 6px;
}
.login-box .field { margin-bottom: 14px; }
.login-box input { width: 100%; }

/* 侧边栏用户信息栏 */
#user-bar { border-top: 1px solid rgba(255,255,255,0.08); padding: 12px 20px; }
.user-bar-inner { display: flex; justify-content: space-between; align-items: center; }
.user-name { font-size: 13px; color: #fff; font-weight: 600; }
.user-role { font-size: 11px; color: #94a3b8; margin-top: 2px; }
#user-bar .link-btn { color: #94a3b8; font-size: 11px; }
#user-bar .link-btn:hover { color: #fff; }