/* Culture Of One — Demo Clinic Operating System
   Shared design system. Lifted from the live client dashboards (Jane / Jeremy / Daniel):
   light theme, white cards, semantic status colours fixed across every page.
   Two brand skins toggle via <html data-brand="…">: CO1 (black/gold) and Meridian (clinic teal).
   Data-encoding colours (--good/--warn/--bad, chart palettes) NEVER rebrand. */

:root{
  --bg:#f4f6f8; --card:#fff; --ink:#12212e; --muted:#6b7a88;
  --accent:#0e7c86; --accent2:#12a3b0;          /* Meridian teal (default skin) */
  --brand:#0e7c86;                               /* brandbar top rule + avatar tint */
  --warn:#c8871b; --good:#1f9d55; --bad:#c0492f; /* fixed meaning, every client */
  --line:#e4e9ee; --hl:#eef7f8;
  --bar-bill:#12a3b0; --bar-cost:#cfe6e9;        /* chart fills (fixed) */
  --barbg:#fff; --bartext:var(--ink); --logo:var(--accent);
}
/* CO1 house skin — black chrome, gold accent */
html[data-brand="co1"]{
  --accent:#9a7b1f; --accent2:#c6a24e;           /* gold, darkened for white-text contrast */
  --brand:#c6a24e;
  --barbg:#0c0d10; --bartext:#f3ead0; --logo:#c6a24e;
}

*{box-sizing:border-box;margin:0;padding:0}
body{font:16px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--ink);padding:24px;max-width:1120px;margin:0 auto}
a{color:var(--accent)}
h1{font-size:24px;letter-spacing:-.01em}
h2{font-size:14px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin-bottom:4px}
.sub{color:var(--muted);font-size:14px;margin-top:2px}

/* header band ---------------------------------------------------------- */
.brandbar{display:flex;align-items:center;gap:14px;flex-wrap:wrap;background:var(--barbg);
  color:var(--bartext);border-radius:14px;padding:13px 20px;margin-bottom:16px;
  box-shadow:0 1px 3px rgba(0,0,0,.06);border-top:4px solid var(--brand)}
.brandbar .wm{font-weight:800;font-size:18px;letter-spacing:.01em;color:var(--logo);white-space:nowrap}
.brandbar .wm small{display:block;font-weight:500;font-size:11px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--bartext);opacity:.7}
.brandbar .bt{font-size:15px;font-weight:700;color:var(--bartext)}
.brandbar .right{margin-left:auto;display:flex;align-items:center;gap:12px}
.brandbar .right a{color:var(--bartext);opacity:.85;font-size:13.5px;text-decoration:none}
.brandbar .right a:hover{opacity:1}
.demo{display:inline-block;font-size:10.5px;font-weight:700;letter-spacing:.08em;
  padding:2px 8px;border-radius:9px;background:#f4cccc;color:#8a2c1c}
.bswitch{border:1px solid rgba(255,255,255,.25);background:transparent;color:var(--bartext);
  font:600 12px system-ui;padding:5px 11px;border-radius:20px;cursor:pointer;opacity:.9}
html[data-brand="meridian"] .bswitch{border-color:var(--line)}
.bswitch:hover{opacity:1}
.crumb{margin-left:auto}
.crumb a{color:var(--accent);font-size:14px;text-decoration:none}

/* KPI tiles ------------------------------------------------------------ */
.hero{display:flex;flex-wrap:wrap;gap:16px;margin:18px 0}
.stat{background:var(--card);border-radius:14px;padding:18px 20px;flex:1;min-width:150px;
  box-shadow:0 1px 3px rgba(0,0,0,.06)}
.stat .n{font-size:30px;font-weight:700;letter-spacing:-.02em}
.stat .l{color:var(--muted);font-size:13px;margin-top:3px;line-height:1.35}
.stat.big .n{color:var(--accent)}
.stat.good .n{color:var(--good)} .stat.warn .n{color:var(--warn)} .stat.bad .n{color:var(--bad)}
.stat.hl{border-top:4px solid var(--good)}

/* cards ---------------------------------------------------------------- */
.card{background:var(--card);border-radius:14px;padding:20px;margin:16px 0;box-shadow:0 1px 3px rgba(0,0,0,.06)}
.card h2+.sub{margin-bottom:8px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:760px){.grid2{grid-template-columns:1fr}}

/* nav cards (home hub -> spokes) --------------------------------------- */
.navgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:6px}
@media(max-width:760px){.navgrid{grid-template-columns:1fr}}
.nav{display:flex;align-items:center;gap:14px;background:var(--card);border:1px solid var(--line);
  border-radius:14px;padding:16px 18px;text-decoration:none;color:var(--ink);
  box-shadow:0 1px 3px rgba(0,0,0,.05);transition:.15s}
.nav:hover{border-color:var(--accent2);transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,.08)}
.nav .ico{font-size:26px;line-height:1}
.nav .nt{font-weight:700;font-size:16px}
.nav .nd{color:var(--muted);font-size:12.5px;margin-top:2px}
.nav .arr{margin-left:auto;color:var(--muted);font-size:20px}

/* tabs + segmented toggles --------------------------------------------- */
.tabs{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.tab{border:1px solid var(--line);background:#fff;color:var(--ink);padding:7px 14px;border-radius:20px;
  cursor:pointer;font-size:14px;transition:.15s}
.tab:hover{border-color:var(--accent2)}
.tab.on{background:var(--accent);color:#fff;border-color:var(--accent)}
.seg{display:flex;border:1px solid var(--line);border-radius:20px;overflow:hidden}
.seg button{border:0;background:#fff;padding:7px 16px;cursor:pointer;font-size:14px;color:var(--ink)}
.seg button.on{background:var(--accent2);color:#fff}
.spacer{margin-left:auto}

/* tables --------------------------------------------------------------- */
table{width:100%;border-collapse:collapse;font-size:14px}
thead th{color:var(--muted);font-weight:600;font-size:11.5px;text-transform:uppercase;
  letter-spacing:.03em;padding:6px 10px;text-align:right;border-bottom:1px solid var(--line)}
thead th:first-child{text-align:left}
tbody td{padding:8px 10px;border-top:1px solid var(--line);text-align:right}
tbody td:first-child{text-align:left}
tr.tot td{font-weight:700;border-top:2px solid var(--ink)}
tr.own td{color:var(--muted)}
tr.sub td:first-child{padding-left:24px;color:var(--muted)}
tr.head td{font-weight:700;background:#fafcfc}
.pos{color:var(--good)} .neg{color:var(--bad)} .amb{color:var(--warn)}

/* insight callouts ----------------------------------------------------- */
.ins{border-left:3px solid var(--accent);background:#f0f8f9;padding:12px 14px;border-radius:0 8px 8px 0;
  margin:10px 0;font-size:14.5px}
.ins.good{border-color:var(--good);background:#eefaf1}
.ins.warn{border-color:var(--warn);background:#fdf6ec}
.ins.bad{border-color:var(--bad);background:#fbeeeb}
html[data-brand="co1"] .ins{background:#faf6ea}

/* pills + status tags -------------------------------------------------- */
.pill{display:inline-block;font-size:11px;padding:2px 8px;border-radius:10px;background:#eef3f5;
  color:var(--muted);margin-left:6px}
.tag{display:inline-block;font-size:11.5px;font-weight:600;padding:2px 9px;border-radius:10px}
.tag.ok{background:#d9ead3;color:#1f6b3b} .tag.rev{background:#fce5cd;color:#8a5a13}
.tag.bad{background:#f4cccc;color:#8a2c1c}

/* avatars -------------------------------------------------------------- */
.avi{display:inline-flex;width:26px;height:26px;border-radius:50%;vertical-align:-8px;margin-right:8px;
  background:color-mix(in srgb,var(--brand) 14%,#fff);color:var(--brand);font-size:11px;font-weight:700;
  align-items:center;justify-content:center}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:7px;vertical-align:1px}

/* funnel (marketing) --------------------------------------------------- */
.flow{display:flex;flex-wrap:wrap;align-items:stretch;margin:14px 0 4px}
.step{flex:1;min-width:110px;padding:12px 10px;text-align:center;position:relative}
.step .fn{font-size:24px;font-weight:700}
.step .fl{font-size:12px;color:var(--muted);margin-top:2px}
.step:not(:last-child):after{content:"→";position:absolute;right:-8px;top:34%;color:var(--muted);font-size:18px}

/* wf two-col table (unit economics) ------------------------------------ */
.wf{width:100%;border-collapse:collapse;font-size:14.5px}
.wf td{padding:9px 10px;border-top:1px solid var(--line)}
.wf td:last-child{text-align:right;font-weight:700}

/* gates (target vs actual) --------------------------------------------- */
.gate{display:flex;gap:10px;align-items:baseline;padding:8px 0;border-top:1px solid var(--line);font-size:14.5px}
.gate .g{min-width:190px;font-weight:700}
.gate .s{color:var(--muted)}

/* sliders (simulator) -------------------------------------------------- */
.lever{margin:14px 0}
.lever .lt{font-weight:700;font-size:14px}
.lever .kv{color:var(--accent);font-weight:700}
.lever .ld{color:var(--muted);font-size:12.5px;margin:2px 0 6px}
input[type=range]{width:100%;accent-color:var(--accent)}
.meter{height:16px;border-radius:8px;border:1px solid var(--line);overflow:hidden;position:relative;
  background:linear-gradient(90deg,#1f9d55,#c8871b 55%,#c0492f)}
.meter .fill{position:absolute;top:0;right:0;height:100%;background:var(--card);opacity:.82}
.meter .tick{position:absolute;top:-3px;width:1px;height:22px;background:var(--ink);opacity:.5}

/* chart helpers -------------------------------------------------------- */
svg .gl{stroke:var(--line);stroke-width:1}
svg .axt{fill:var(--muted);font-size:11px}
svg .dl{fill:var(--ink);font-size:11.5px;font-weight:700}
svg .dlm{fill:var(--muted);font-size:11px}
.bar{fill:var(--bar-bill)} .bar.dim{fill:var(--bar-cost)}
.legend{font-size:12px;color:var(--muted);margin:6px 0}
.legend i{display:inline-block;width:11px;height:11px;border-radius:2px;margin:0 5px -1px 12px}

.foot{color:var(--muted);font-size:12px;margin:22px 0 8px;line-height:1.6}
.hint{color:var(--muted);font-size:14px;padding:12px 14px;background:#fafcfc;border:1px dashed var(--line);
  border-radius:8px;margin:8px 0}
