:root { --panel:#ffffff; --ink:#1f2937; --muted:#6b7280; --line:#d7dde5; }
body { background:#f6f8fb; color:var(--ink); }
.navbar { border-bottom:1px solid var(--line); }
.metric { background:var(--panel); border:1px solid var(--line); border-radius:8px; padding:1rem; min-height:98px; }
.metric span { color:var(--muted); font-size:.85rem; display:block; }
.metric strong { font-size:1.55rem; overflow-wrap:anywhere; }
.table-wrap { overflow-x:auto; }
.form-control, .form-select, .btn, .card { border-radius:6px; }
.card { border-color:var(--line); }