:root {
  --bg: #0f1115;
  --panel: #171a21;
  --line: #262b36;
  --fg: #e6e9ef;
  --muted: #96a0b5;
  --accent: #4f9cf9;
  --ok: #43c07a;
  --warn: #f0a33a;
  --bad: #ef5a5a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 14px/1.5 "Segoe UI", "Noto Sans Thai", system-ui, sans-serif;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .75rem 1.25rem;
  border-bottom: 1px solid var(--line);
  background: var(--panel);
}

h1 { font-size: 1.05rem; margin: 0; letter-spacing: .02em; }
h2 { font-size: .8rem; margin: 0 0 .5rem; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }

.health { font-size: .8rem; color: var(--muted); }
.health .bad { color: var(--bad); }
.health .ok { color: var(--ok); }

main { display: grid; grid-template-columns: 300px 1fr; gap: 1rem; padding: 1rem; align-items: start; }

.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 1rem; position: sticky; top: 1rem; }
.panel section + section { margin-top: 1.25rem; padding-top: 1.25rem; border-top: 1px solid var(--line); }

select, input[type=number], input[type=text] {
  width: 100%;
  background: #0d1016;
  color: var(--fg);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: .4rem .5rem;
  font: inherit;
}
select[size] { padding: .25rem; }
label { display: block; margin-bottom: .6rem; color: var(--muted); font-size: .82rem; }
label > select, label > input { margin-top: .25rem; color: var(--fg); }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 .6rem; }
.row { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; }

.btn {
  display: inline-block;
  border: 1px solid var(--line);
  background: #1e232d;
  color: var(--fg);
  border-radius: 6px;
  padding: .45rem .8rem;
  font: inherit;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #06182f; font-weight: 600; width: 100%; margin-top: .5rem; }
.btn.primary[disabled] { opacity: .5; cursor: progress; }
.btn.ghost { background: transparent; }
.btn.file { cursor: pointer; }

.err { color: var(--bad); font-size: .82rem; min-height: 1.2em; margin: .5rem 0 0; white-space: pre-wrap; }

.content { min-width: 0; }

.stats { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: .75rem; }
.chip { background: var(--panel); border: 1px solid var(--line); border-radius: 999px; padding: .3rem .75rem; font-size: .82rem; }
.chip b { color: var(--fg); }
.chip span { color: var(--muted); }
.chip.good { border-color: var(--ok); }
.chip.bad { border-color: var(--bad); }

.warn { background: #3a2a12; border: 1px solid var(--warn); color: #ffd9a0; padding: .6rem .9rem; border-radius: 8px; margin-bottom: .75rem; font-size: .85rem; }

.tabs { display: flex; gap: .25rem; border-bottom: 1px solid var(--line); margin-bottom: .75rem; }
.tab { background: none; border: none; border-bottom: 2px solid transparent; color: var(--muted); padding: .5rem .9rem; cursor: pointer; font: inherit; }
.tab.active { color: var(--fg); border-bottom-color: var(--accent); }

.toolbar { margin-bottom: .6rem; color: var(--muted); font-size: .82rem; }
.chk { display: inline-flex; align-items: center; gap: .35rem; margin: 0; }
.chk input { width: auto; margin: 0; }
.legend { margin-left: auto; display: inline-flex; align-items: center; gap: .4rem; }
.dot { width: .7rem; height: .7rem; border-radius: 50%; display: inline-block; margin-left: .5rem; }
.dot.red { background: #ef4444; }
.dot.orange { background: #f59e0b; }
.dot.green { background: #3ec46d; }
.dot.faint { background: #ef4444; opacity: .45; width: .45rem; height: .45rem; }

.hint { color: var(--muted); font-size: .82rem; margin: 0 0 .6rem; }

.scroller { overflow: auto; border: 1px solid var(--line); border-radius: 8px; background: #0b0d12; max-height: 78vh; }
.scroller img { display: block; image-rendering: crisp-edges; }

table { border-collapse: collapse; width: 100%; font-size: .82rem; }
th, td { padding: .35rem .6rem; text-align: right; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { position: sticky; top: 0; background: var(--panel); color: var(--muted); text-align: right; z-index: 1; }
td:first-child, th:first-child { text-align: left; }
tr.flagged td { background: #3a2a12; }
tr.anchor td:nth-child(7) { color: var(--warn); }

@media (max-width: 900px) {
  main { grid-template-columns: 1fr; }
  .panel { position: static; }
}

.chartbox { border: 1px solid var(--line); border-radius: 8px; background: #0b0d12; padding: .75rem; margin-bottom: .75rem; overflow-x: auto; }
.chartbox svg { display: block; }
.chartbox .bar { fill: var(--accent); }
.chartbox .bar.out { fill: var(--warn); }
.chartbox .mean { stroke: var(--ok); stroke-dasharray: 4 3; }
.chartbox text { fill: var(--muted); font-size: 10px; }

/* ---------- ทะเบียนสัตว์ ---------- */
.row.spread { justify-content: space-between; width: 100%; }
.btn.tiny { padding: .25rem .55rem; font-size: .78rem; }
.btn.danger:hover { border-color: var(--bad); color: var(--bad); }
.muted { color: var(--muted); font-size: .78rem; }
.subform { margin-top: .6rem; padding-top: .6rem; border-top: 1px dashed var(--line); }
.subform input { margin-top: .2rem; }

.patient-head { margin-bottom: .75rem; }
.patient-head h3 { margin: 0 0 .15rem; font-size: 1.15rem; }
.patient-head .pid { color: var(--muted); font-size: .85rem; font-weight: 400; margin-left: .4rem; }

.pgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(430px, 1fr)); gap: .75rem; }
.pcard { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.pcard-img { background: #0b0d12; overflow: auto; }
.pcard-img img { display: block; width: 100%; height: auto; }
.pcard-body { padding: .6rem .75rem .75rem; }
.pcard-title { font-size: .85rem; margin-bottom: .35rem; word-break: break-all; }
.pcard-stats { display: flex; flex-wrap: wrap; gap: .5rem 1rem; font-size: .8rem;
               color: var(--muted); margin-bottom: .6rem; }
.pcard-stats b { color: var(--fg); }
.tag { border: 1px solid var(--line); border-radius: 999px; padding: 0 .5rem; font-size: .75rem; }
.tag.bad { border-color: var(--bad); color: var(--bad); }

.viewing { display: flex; align-items: center; gap: .5rem; margin-bottom: .5rem;
           font-size: .85rem; color: var(--muted); }
.viewing b { color: var(--fg); }
.viewing .spin { color: var(--accent); }
select#imageSelect option:checked { background: #24405e; }