/* Layout: soft rounded cards on a blush ground, serif headings, pill controls, floating bottom nav; 880px centred column on wide screens. */
:root{
  --bg:#f7f2f1; --surface:#ffffff; --soft:#faf6f5; --ink:#2a1f1f; --muted:#7a6a68; --line:#efe4e2;
  --accent:#c7363d; --accent-ink:#ffffff; --accent-soft:#f7e1e2;
  --good:#3f7d55; --good-soft:#e5f1e8; --warn:#a86b12; --warn-soft:#f7efd9; --bad:#c2410c; --bad-soft:#fdebe1;
  --shadow:0 8px 24px rgba(80,30,30,.07);
  --font:'IBM Plex Sans Thai','Noto Sans Thai',system-ui,sans-serif; --serif:'Noto Serif Thai','IBM Plex Sans Thai',serif;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#1a1314; --surface:#251c1d; --soft:#2d2324; --ink:#f2e9e8; --muted:#b3a3a1; --line:#3a2d2e;
  --accent:#ef6b70; --accent-ink:#2a0b0d; --accent-soft:#45232a;
  --good:#74c793; --good-soft:#1d3426; --warn:#e6b25a; --warn-soft:#3a2c12; --bad:#ff8a5c; --bad-soft:#43241a;
  --shadow:0 8px 24px rgba(0,0,0,.35); color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#1a1314; --surface:#251c1d; --soft:#2d2324; --ink:#f2e9e8; --muted:#b3a3a1; --line:#3a2d2e;
  --accent:#ef6b70; --accent-ink:#2a0b0d; --accent-soft:#45232a;
  --good:#74c793; --good-soft:#1d3426; --warn:#e6b25a; --warn-soft:#3a2c12; --bad:#ff8a5c; --bad-soft:#43241a;
  --shadow:0 8px 24px rgba(0,0,0,.35); color-scheme:dark}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0}
img{max-width:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--font);font-size:15px;line-height:1.5;padding-inline:16px;padding-block:0 96px}
.wrap{max-width:880px;margin-inline:auto}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:var(--bg);padding-block:14px 10px;display:flex;flex-wrap:wrap;gap:10px 12px;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand .lg{width:42px;height:42px;border-radius:11px;display:block;flex:none}
.brand .gp{background:#fff;border-radius:11px;padding:3px 7px;box-shadow:var(--shadow);display:flex;flex:none}
.brand .gp img{height:34px;display:block}
header.top h1{font-family:var(--serif);font-size:19px;margin:0;font-weight:600;line-height:1.25}
header.top .sub{font-size:12px;color:var(--muted)}
.who{display:flex;gap:6px;flex-wrap:wrap}
.who select{border:0;border-radius:999px;padding:8px 14px;background:var(--surface);box-shadow:var(--shadow)}
select,input[type=text],input[type=date],input[type=password],input[type=number],textarea{background:var(--soft);border:1px solid var(--line);border-radius:14px;padding:9px 12px;min-width:0;max-width:100%}
textarea{width:100%;resize:vertical}
nav.tabs{position:fixed;left:0;right:0;bottom:0;z-index:6;background:var(--surface);border-radius:24px 24px 0 0;box-shadow:0 -6px 20px rgba(80,30,30,.07);display:flex;padding:6px 8px calc(8px + env(safe-area-inset-bottom,0px))}
nav.tabs button{flex:1;border:0;background:none;padding:8px 4px;font-size:12.5px;color:var(--muted);font-weight:500;display:flex;flex-direction:column;align-items:center;gap:2px;position:relative}
nav.tabs svg{width:22px;height:22px}
nav.tabs button[aria-current=true]{color:var(--accent);font-weight:600}
nav.tabs .n{position:absolute;top:2px;left:calc(50% + 6px);min-width:18px;padding:0 5px;border-radius:9px;background:var(--bad);color:#fff;font-size:11px;line-height:18px}
main{padding-block:12px;display:flex;flex-direction:column;gap:16px}
h2{font-family:var(--serif);font-size:19px;margin:0;font-weight:600;line-height:1.3}
h3{font-size:14.5px;margin:0;font-weight:600}
.card{background:var(--surface);border-radius:22px;padding:16px;box-shadow:var(--shadow)}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.grow{flex:1;min-width:0}
.muted{color:var(--muted)}
.small{font-size:12.5px}
.btn{border:0;background:var(--surface);border-radius:999px;padding:9px 16px;font-weight:500;box-shadow:var(--shadow)}
.btn.pri{background:var(--accent);color:var(--accent-ink);box-shadow:0 10px 22px rgba(160,40,45,.22);padding:12px 20px;font-weight:600}
.btn.bad{color:var(--bad);background:var(--bad-soft);box-shadow:none}
.btn.sm{padding:6px 12px;font-size:13px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.pill{display:inline-block;padding:2px 11px;border-radius:999px;font-size:12px;font-weight:500;background:var(--accent-soft);color:var(--accent);white-space:nowrap}
.pill.good{background:var(--good-soft);color:var(--good)}.pill.warn{background:var(--warn-soft);color:var(--warn)}.pill.bad{background:var(--bad-soft);color:var(--bad)}
.banner{background:var(--warn-soft);color:var(--warn);border-radius:14px;padding:9px 14px;font-size:13px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px}
.kpi{background:var(--surface);border-radius:22px;padding:14px 16px;box-shadow:var(--shadow)}
.kpi b{display:block;font-size:28px;font-variant-numeric:tabular-nums;line-height:1.2}
.kpi span{font-size:12.5px;color:var(--muted)}
.cat{border-radius:22px;background:var(--surface);overflow:hidden;box-shadow:var(--shadow)}
.cat>summary{list-style:none;padding:14px 16px;display:flex;gap:10px;align-items:center;cursor:pointer;font-family:var(--serif);font-weight:600;font-size:17px}
.cat>summary::-webkit-details-marker{display:none}
.cat>summary .pct{margin-left:auto;font-family:var(--font);font-size:14px;font-variant-numeric:tabular-nums;background:var(--soft);border-radius:999px;padding:2px 10px}
.item{padding:14px 16px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:10px}
.item .t{display:flex;gap:8px;justify-content:space-between}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{min-width:40px;height:40px;border:0;background:var(--soft);border-radius:999px;font-variant-numeric:tabular-nums;font-weight:600;padding:0 8px}
.chip[aria-pressed=true]{background:var(--good);color:#fff}
.chip.fail[aria-pressed=true]{background:var(--bad);color:#fff}
.chip.na[aria-pressed=true]{background:var(--muted);color:var(--bg)}
.thumbs{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.thumb{position:relative;width:72px;height:72px;border-radius:16px;overflow:hidden}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.thumb button{position:absolute;top:3px;right:3px;border:0;border-radius:50%;width:22px;height:22px;line-height:22px;padding:0;background:rgba(0,0,0,.6);color:#fff;font-size:13px}
.caseRow{display:flex;flex-direction:column;gap:6px;padding:14px 16px;border-top:1px solid var(--line);cursor:pointer;background:none;border-inline:0;border-bottom:0;text-align:left;width:100%}
.caseRow:first-child{border-top:0}
.bar{height:8px;background:var(--soft);border-radius:4px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--good);border-radius:4px}
.bar.low i{background:var(--bad)}.bar.mid i{background:var(--warn)}
.ring{--p:0;width:64px;height:64px;border-radius:50%;background:conic-gradient(var(--accent) calc(var(--p)*1%),var(--accent-soft) 0);display:flex;align-items:center;justify-content:center;flex:none}
.ring b{width:50px;height:50px;border-radius:50%;background:var(--surface);display:flex;align-items:center;justify-content:center;font-size:14px;font-variant-numeric:tabular-nums}
.scroll{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:13.5px}
th,td{padding:9px 8px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{font-weight:500;color:var(--muted);font-size:12.5px;white-space:nowrap}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
.hist{display:flex;flex-direction:column;gap:8px;border-left:2px dotted var(--line);padding-left:14px}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:560px){.cols{grid-template-columns:1fr}}
.stack{display:flex;flex-direction:column;gap:10px}
label.f{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}
.sticky-sum{position:sticky;top:calc(env(safe-area-inset-top,0px) + 70px);z-index:4}
.toast{position:fixed;left:50%;bottom:calc(84px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:9px 16px;border-radius:999px;font-size:13px;z-index:9;max-width:90vw}
/* ---- additions for the live system ---- */
.auth{min-height:100vh;display:flex;align-items:center;justify-content:center;padding-block:24px}
.auth-card{width:100%;max-width:400px;padding:24px}
.auth-card .brand{justify-content:center}
.auth-card h2{text-align:center}
.auth-card p{margin:0}
.btn.pri.block{width:100%}
.me{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.me .who-chip{display:flex;align-items:center;gap:8px;background:var(--surface);border-radius:999px;padding:4px 6px 4px 4px;box-shadow:var(--shadow)}
.me .av{width:32px;height:32px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:13px}
.me .nm{font-size:13px;line-height:1.2}
.me .nm small{display:block;color:var(--muted);font-size:11.5px}
.iconbtn{width:38px;height:38px;border-radius:50%;border:0;background:var(--surface);box-shadow:var(--shadow);display:inline-flex;align-items:center;justify-content:center;color:var(--ink)}
.iconbtn svg{width:18px;height:18px}
.steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:4px}
.steps div{display:flex;flex-direction:column;gap:5px;font-size:11.5px;text-align:center;color:var(--muted)}
.steps i{display:block;height:5px;border-radius:3px;background:var(--soft)}
.steps .on i{background:var(--accent)}
.steps .cur{color:var(--ink);font-weight:600}
.lb{position:fixed;inset:0;z-index:20;background:rgba(0,0,0,.85);display:flex;align-items:center;justify-content:center;padding:16px}
.lb img{max-width:100%;max-height:100%;border-radius:12px}
.thumb img[src=""],.thumb img:not([src]){background:var(--soft)}
.tbl input,.tbl select{padding:6px 8px;border-radius:10px;font-size:13px}
.tbl td{vertical-align:middle}
.empty{padding:20px 16px;color:var(--muted);text-align:center}
.seg{display:inline-flex;background:var(--surface);border-radius:999px;padding:3px;box-shadow:var(--shadow);gap:2px;flex-wrap:wrap}
.seg button{border:0;background:none;border-radius:999px;padding:6px 14px;font-size:13px;color:var(--muted)}
.seg button[aria-pressed=true]{background:var(--accent);color:var(--accent-ink);font-weight:600}
.spin{display:inline-block;width:16px;height:16px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:sp .8s linear infinite;vertical-align:-3px}
@keyframes sp{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.spin{animation:none}}