:root {
  --bg: #f4f3ee; --surface: #ffffff; --border: #e2e0d8; --border-strong: #c9c6ba;
  --text: #16150f; --text-secondary: #5c5a4f; --text-muted: #8a8779;
  --accent: #2a6f5e; --accent-bg: #e7f0ea;
  --success: #1f7a4d; --danger: #b3402f; --warn: #b8850f;
  --radius: 10px;
}
* { box-sizing: border-box; }
body { margin:0; font-family: -apple-system, "Hiragino Kaku Gothic ProN", "Segoe UI", sans-serif; background: var(--bg); color: var(--text); }
.layout { display:flex; min-height:100vh; }
.sidebar { width: 240px; flex-shrink:0; background: var(--surface); border-right:1px solid var(--border); padding: 20px 16px; }
.sidebar h1 { font-size:18px; margin:0 0 2px; }
.sidebar .subtitle { font-size:12px; color:var(--text-muted); margin:0 0 20px; }
.badge { display:block; text-align:center; font-size:12px; font-weight:600; padding:8px; border-radius:8px; border:1px solid var(--accent); color:var(--accent); margin-bottom:8px; }
.badge.dummy { border-color: var(--warn); color: var(--warn); }
.nav { margin-top: 16px; display:flex; flex-direction:column; gap:2px; }
.nav a { display:flex; align-items:center; gap:10px; padding:10px 12px; border-radius:8px; color:var(--text-secondary); text-decoration:none; font-size:14px; }
.nav a:hover { background: var(--bg); }
.nav a.active { background: var(--accent-bg); color: var(--accent); font-weight:600; }
.nav .tag-dummy { font-size:10px; color:var(--warn); margin-left:auto; }
.main { flex:1; padding: 28px 36px; max-width: 1400px; }
.page-title { font-size:22px; font-weight:700; background: var(--accent-bg); display:inline-block; padding:6px 16px; border-radius:6px; margin: 0 0 20px; }
.card { background: var(--surface); border:1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; margin-bottom: 16px; }
.grid { display:grid; gap:14px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.kpi-label { font-size:12px; color:var(--text-secondary); margin:0 0 6px; }
.kpi-value { font-size:26px; font-weight:700; margin:0; }
.kpi-sub { font-size:12px; color:var(--text-muted); margin-top:4px; }
table { width:100%; border-collapse:collapse; font-size:13px; }
th { text-align:left; padding:8px 6px; color:var(--text-secondary); font-weight:600; border-bottom:1px solid var(--border-strong); position:sticky; top:0; background:var(--surface); }
td { padding:7px 6px; border-bottom:1px solid var(--border); }
tr:hover td { background: var(--bg); }
input, select { font-size:14px; padding:8px 12px; border:1px solid var(--border-strong); border-radius:8px; background:#fff; }
.pill { display:inline-block; padding:2px 9px; border-radius:999px; font-size:12px; font-weight:600; }
.pill-S { background:#fdecc8; color:#8a5a00; }
.pill-A { background:#dbeafe; color:#1d4ed8; }
.pill-B { background:#eee; color:#666; }
.tag { display:inline-block; padding:1px 7px; border-radius:6px; font-size:11px; background:var(--accent-bg); color:var(--accent); margin:1px; }
.tag.warn { background:#fbe4e0; color:var(--danger); }
h2 { font-size:16px; margin: 4px 0 14px; }
.note { font-size:12px; color:var(--text-muted); }
.section-divider { margin: 28px 0 14px; font-size:13px; font-weight:700; color:var(--text-secondary); text-transform:uppercase; letter-spacing:.03em; }
.source-card { border-left:4px solid var(--accent); }
.source-card .src-id { display:inline-flex; align-items:center; justify-content:center; width:24px; height:24px; border-radius:50%; background:var(--accent); color:#fff; font-size:12px; font-weight:700; margin-right:8px; }
.source-card .src-title { font-size:15px; font-weight:700; }
.src-meta { font-size:12px; color:var(--text-muted); margin: 4px 0 10px; font-family: monospace; }
.pill-role { font-size:11px; background:var(--accent-bg); color:var(--accent); padding:2px 8px; border-radius:6px; margin-left:8px; }
.callout { background:#fdf6e3; border:1px solid #eadfb0; border-radius:8px; padding:10px 14px; font-size:13px; margin-top:10px; }
.callout.danger { background:#fbe4e0; border-color:#e8bdb4; }
canvas { max-width:100%; }
a.link { color: var(--accent); }