/* ==========================================================================
   Pawlio — shared design tokens & base components
   Palette: trustworthy clinical blue + teal "vitals" accent
   Type: Space Grotesk (display) / Inter (body) / IBM Plex Mono (data, labels)
   ========================================================================== */

:root{
  --navy:#1B3A6B;
  --ink:#14213D;
  --muted:#5B6B87;
  --muted-2:#8593AC;
  --brand:#2F6FED;
  --brand-dark:#1F4FBD;
  --accent:#16B8A6;
  --accent-dark:#0E9686;
  --bg:#F5F8FC;
  --card:#FFFFFF;
  --line:#E3E9F3;
  --line-strong:#CBD6E8;
  --ok:#12B76A;
  --ok-bg:#E7F8EF;
  --warn:#F59E0B;
  --warn-bg:#FEF3DD;
  --bad:#E11D48;
  --bad-bg:#FDE7EC;
  --radius-sm:8px;
  --radius:14px;
  --radius-lg:22px;
  --shadow-sm:0 1px 2px rgba(20,33,61,.06);
  --shadow:0 8px 24px rgba(20,33,61,.08);
  --shadow-lg:0 24px 64px rgba(20,33,61,.14);
  --font-display:'Space Grotesk', 'Segoe UI', Arial, sans-serif;
  --font-body:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  --font-mono:'IBM Plex Mono', 'SFMono-Regular', Consolas, monospace;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:var(--font-display);letter-spacing:-0.01em;margin:0}
p{margin:0;color:var(--muted);line-height:1.6}
a{color:inherit}
img,svg{display:block;max-width:100%}
.eyebrow{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--accent-dark);
  font-weight:600;
}

/* focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible{
  outline:2.5px solid var(--brand);
  outline-offset:2px;
}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important;}
}

/* ---------- buttons ---------- */
.btn{
  appearance:none;border:0;cursor:pointer;border-radius:12px;
  font-family:var(--font-body);font-weight:700;font-size:15px;
  padding:13px 22px;display:inline-flex;align-items:center;justify-content:center;gap:8px;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
  text-decoration:none;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 10px 24px rgba(47,111,237,.28)}
.btn-primary:hover{background:var(--brand-dark);box-shadow:0 12px 28px rgba(47,111,237,.36)}
.btn-accent{background:var(--accent);color:#08221f}
.btn-accent:hover{background:var(--accent-dark);color:#fff}
.btn-ghost{background:transparent;border:1.5px solid var(--line-strong);color:var(--ink)}
.btn-ghost:hover{background:#fff;border-color:var(--brand)}
.btn-ghost.on-dark{border-color:rgba(255,255,255,.35);color:#fff}
.btn-ghost.on-dark:hover{background:rgba(255,255,255,.1)}
.btn-sm{padding:8px 13px;font-size:13px;border-radius:9px}
.btn-block{width:100%}
.btn[disabled]{opacity:.55;cursor:not-allowed}

/* ---------- layout helpers ---------- */
.container{max-width:1120px;margin:0 auto;padding:0 24px}
.container-narrow{max-width:640px;margin:0 auto;padding:0 24px}

/* ---------- card ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}

/* ---------- badges / status pills ---------- */
.pill{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--font-mono);font-size:11.5px;font-weight:600;letter-spacing:.02em;
  padding:5px 11px;border-radius:20px;text-transform:uppercase;
}
.pill.ok{background:var(--ok-bg);color:var(--ok)}
.pill.warn{background:var(--warn-bg);color:#B45309}
.pill.bad{background:var(--bad-bg);color:var(--bad)}
.pill.neutral{background:#EEF2F9;color:var(--muted)}
.pill .dot{width:6px;height:6px;border-radius:50%;background:currentColor}

/* ---------- forms ---------- */
label{display:block;font-size:12.5px;font-weight:600;color:var(--muted);margin:14px 0 6px}
input,select,textarea{
  width:100%;padding:11px 13px;border:1.5px solid var(--line-strong);border-radius:10px;
  font-size:15px;font-family:var(--font-body);background:#fff;color:var(--ink);
}
input:focus,select:focus,textarea:focus{border-color:var(--brand)}
.frow{display:flex;gap:12px}
.frow>*{flex:1}
.hint{font-size:12px;color:var(--muted-2);margin-top:4px}

/* ---------- overlay / modal ---------- */
.overlay{position:fixed;inset:0;background:rgba(15,23,42,.55);display:none;align-items:center;justify-content:center;z-index:80;padding:20px}
.overlay.show{display:flex}
.modal{background:#fff;border-radius:var(--radius-lg);width:100%;max-width:560px;padding:26px;max-height:92vh;overflow:auto;box-shadow:var(--shadow-lg)}