/* Biobase Internal Analytics — styling reused verbatim from docs/dashboard-design-reference.html
   (CSS custom properties, topbar/tabs/kpi/card/table/chip rules unchanged). Additions below the
   marker are only what's needed to wire up the real app's auth-gate states, chart canvases, and
   utility classes — the reference has no such states since it's static sample markup. */
:root{
  --teal:#0F6E56; --teal-2:#4a9e86; --navy:#0C2D48; --lteal:#E1F5EE;
  --ink:#0C2D48; --gray:#5b6b73; --line:#e6ebee; --bg:#f5f7f8; --card:#fff;
  --green:#1a9e6b; --amber:#d98a1f; --red:#c0392b;
  --shadow:0 1px 2px rgba(12,45,72,.06),0 2px 8px rgba(12,45,72,.05);
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Inter,Arial,sans-serif;font-size:14px;line-height:1.5}

/* Top bar */
.topbar{background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:space-between;
  padding:0 22px;height:58px;position:sticky;top:0;z-index:10}
.brand{display:flex;align-items:center;gap:11px}
.logo{width:30px;height:30px;border-radius:7px;background:var(--teal);display:flex;align-items:center;
  justify-content:center;font-weight:800;font-size:16px;color:#fff}
.brand b{font-size:15px;font-weight:700;letter-spacing:.01em}
.brand span{font-size:12px;color:#9fb3c4;margin-left:2px}
.who{display:flex;align-items:center;gap:10px;font-size:12.5px;color:#cdd8e1}
.avatar{width:26px;height:26px;border-radius:50%;background:var(--teal-2);color:#fff;display:flex;
  align-items:center;justify-content:center;font-size:11px;font-weight:700}
.btn{background:rgba(255,255,255,.12);color:#fff;border:0;border-radius:6px;padding:6px 11px;font-size:12px;cursor:pointer}
.btn:hover{background:rgba(255,255,255,.2)}

/* Tabs */
.tabs{display:flex;gap:4px;padding:14px 22px 0;background:var(--bg);border-bottom:1px solid var(--line);
  position:sticky;top:58px;z-index:9}
.tab{border:0;background:none;padding:9px 15px;font-size:13.5px;font-weight:600;color:var(--gray);
  border-radius:8px 8px 0 0;cursor:pointer;border-bottom:2px solid transparent}
.tab.active{color:var(--teal);border-bottom-color:var(--teal);background:#fff}

.wrap{max-width:1080px;margin:0 auto;padding:22px}
.page{display:none}.page.active{display:block}
h2.section{font-size:14px;font-weight:700;color:var(--navy);margin:22px 0 12px;display:flex;align-items:center;gap:8px}
h2.section:first-child{margin-top:6px}

/* KPI row */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:15px 16px;box-shadow:var(--shadow)}
.kpi .lbl{font-size:12px;color:var(--gray);margin-bottom:8px}
.kpi .val{font-size:27px;font-weight:800;color:var(--navy);line-height:1}
.kpi .delta{font-size:11.5px;margin-top:7px;font-weight:600}
.up{color:var(--green)}.down{color:var(--red)}.flat{color:var(--gray)}

.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 17px;box-shadow:var(--shadow)}
.card h3{margin:0 0 14px;font-size:13.5px;font-weight:700;color:var(--navy)}
.pill{font-size:10px;font-weight:700;padding:2px 8px;border-radius:10px;background:var(--lteal);color:var(--teal)}

/* horizontal bars */
.bars{display:flex;flex-direction:column;gap:10px}
.bar-row{display:flex;align-items:center;gap:11px;font-size:12.5px}
.bar-row .rl{width:120px;color:var(--navy);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.track{flex:1;height:16px;background:var(--lteal);border-radius:5px;overflow:hidden}
.fill{height:100%;background:var(--teal-2);border-radius:5px}
.bar-row .rv{width:52px;text-align:right;font-weight:700}

/* Chart.js containers — `!important`-forcing the canvas's own width/height fights Chart.js's own
   responsive resize (it sizes the canvas via inline style based on ITS PARENT's box), and sizing
   the canvas to match `.card`'s OUTER height ignores `.card`'s padding, overflowing it. Instead:
   a dedicated, padding-free frame div gets the fixed size; the bare canvas inside is left for
   Chart.js (responsive:true, maintainAspectRatio:false) to size itself, unfought. */
.chart-frame{position:relative;height:150px}
.chart-frame-donut{position:relative;width:120px;height:120px;flex:none}

/* table */
table{width:100%;border-collapse:collapse;font-size:12.5px}
th{text-align:left;color:var(--gray);font-weight:600;padding:8px 10px;border-bottom:1px solid var(--line);font-size:11.5px;text-transform:uppercase;letter-spacing:.03em}
td{padding:9px 10px;border-bottom:1px solid var(--line)}
tr:last-child td{border-bottom:0}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:7px;vertical-align:middle}
.g{background:var(--green)}.a{background:var(--amber)}.r{background:var(--red)}
.chip{font-size:11px;font-weight:700;padding:2px 9px;border-radius:20px}
.chip.green{background:rgba(26,158,107,.13);color:var(--green)}
.chip.amber{background:rgba(217,138,31,.14);color:#8a5a10}
.chip.red{background:rgba(192,57,43,.12);color:var(--red)}

/* donut */
.donut-wrap{display:flex;align-items:center;gap:22px}
.legend{font-size:12.5px;display:flex;flex-direction:column;gap:8px}
.legend div{display:flex;align-items:center;gap:8px}

.foot{max-width:1080px;margin:6px auto 30px;padding:0 22px;color:#9aa7ae;font-size:11.5px}

/* --- Additions for the real app (auth gate states, utilities) — not in the design reference --- */
.hidden{display:none!important}

.gate{display:none}
.gate.active{display:block}
.gate-card{max-width:420px;margin:90px auto;text-align:center}
.gate-card h3{margin:0 0 8px;font-size:16px;color:var(--navy)}
.gate-card p{margin:0;color:var(--gray)}