/* Clinic Growth Dashboard — clinical instrumentation palette.
   Paper stock, ink chrome, one electric signal. Numbers get a mono face everywhere. */

:root {
  --paper: #f7f6f2;
  --surface: #ffffff;
  --ink: #14171f;
  --ash: #6a7180;
  --hairline: #e3e1db;
  --signal: #4231d4;
  --vital: #12775c;
  --pulse: #c8372b;
  --amber: #b0740f;
  --radius: 10px;
}

* { box-sizing: border-box; }
html { -webkit-tap-highlight-color: transparent; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
.mono, .figure {
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}
a { color: inherit; }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 2px; border-radius: 3px; }

/* ---- layout ------------------------------------------------------------ */
.app { display: flex; min-height: 100dvh; }
.rail {
  width: 216px; flex-shrink: 0; background: var(--surface);
  border-right: 1px solid var(--hairline); padding: 20px 12px; display: flex; flex-direction: column;
}
.rail-brand { display: flex; align-items: center; gap: 8px; padding: 0 10px 26px; font-weight: 700; letter-spacing: -0.01em; }
.rail-brand svg { color: var(--signal); }
.rail-links { list-style: none; margin: 0; padding: 0; flex: 1; display: flex; flex-direction: column; gap: 2px; }
.rail-links a {
  display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 7px;
  text-decoration: none; color: var(--ash); font-size: 14px; transition: background .12s, color .12s;
}
.rail-links a:hover { background: var(--paper); color: var(--ink); }
.rail-links a.active { background: var(--ink); color: var(--paper); }
.rail-signout { padding: 9px 10px; background: none; border: none; text-align: left; color: var(--ash); font-size: 14px; cursor: pointer; }
.rail-signout:hover { color: var(--ink); }

.tabbar {
  display: flex; position: fixed; bottom: 0; left: 0; right: 0; z-index: 20;
  background: var(--surface); border-top: 1px solid var(--hairline);
}
.tabbar a {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 3px;
  padding: 10px 4px; text-decoration: none; color: var(--ash); font-size: 10px;
}
.tabbar a.active { color: var(--signal); }
@media (min-width: 768px) { .tabbar { display: none; } }
@media (max-width: 767px) { .rail { display: none; } main { padding-bottom: 88px !important; } }

main { flex: 1; padding: 24px 32px; min-width: 0; }
@media (max-width: 767px) { main { padding: 16px; } }
.wrap { max-width: 1080px; margin: 0 auto; }
.wrap-narrow { max-width: 760px; margin: 0 auto; }

/* ---- primitives --------------------------------------------------------- */
.card { background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--radius); box-shadow: 0 1px 2px rgba(20,23,31,.04); padding: 18px; }
.eyebrow { font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--ash); margin: 0; }
h1 { font-size: 26px; font-weight: 650; letter-spacing: -0.02em; margin: 4px 0 0; }
h2 { font-size: 18px; font-weight: 600; letter-spacing: -0.01em; margin: 0; }
.muted { color: var(--ash); }
.small { font-size: 13px; }

.btn {
  display: inline-flex; align-items: center; gap: 6px; border-radius: 7px; padding: 9px 14px;
  font-size: 14px; font-weight: 500; cursor: pointer; border: 1px solid transparent; text-decoration: none;
  transition: background .12s, border-color .12s; white-space: nowrap;
}
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { background: var(--signal); }
.btn-quiet { background: var(--surface); color: var(--ink); border-color: var(--hairline); }
.btn-quiet:hover { border-color: rgba(20,23,31,.3); }
.btn:disabled { opacity: .4; cursor: default; }

.badge { display: inline-block; border-radius: 999px; padding: 2px 9px; font-size: 11px; font-weight: 500; border: 1px solid; }
.badge-critical { color: var(--pulse); border-color: rgba(200,55,43,.3); background: rgba(200,55,43,.06); }
.badge-warning { color: var(--amber); border-color: rgba(176,116,15,.3); background: rgba(176,116,15,.06); }
.badge-info { color: var(--signal); border-color: rgba(66,49,212,.25); background: rgba(66,49,212,.05); }
.badge-ok { color: var(--vital); border-color: rgba(18,119,92,.25); background: rgba(18,119,92,.06); }

input, textarea, select {
  font: inherit; width: 100%; padding: 9px 11px; border: 1px solid var(--hairline); border-radius: 7px;
  background: var(--surface); color: var(--ink);
}
label { display: block; }
.field-label { font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--ash); margin-bottom: 5px; display: block; }

.empty { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; padding: 28px; }
.skeleton { height: 14px; border-radius: 5px; background: var(--hairline); opacity: .6; animation: pulse 1.4s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: .4 } 50% { opacity: .8 } }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--ash); padding: 11px 14px; border-bottom: 1px solid var(--hairline); }
td { padding: 11px 14px; border-bottom: 1px solid rgba(227,225,219,.6); }
tr.row-clickable { cursor: pointer; }
tr.row-clickable:hover { background: var(--paper); }

.grid-metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
@media (max-width: 900px) { .grid-metrics { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .grid-metrics { grid-template-columns: 1fr; } }

.geo-grid { display: grid; gap: 4px; }
.geo-cell { aspect-ratio: 1; border-radius: 3px; display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 600; color: #fff; }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; } }