/* Visitor Gate — steel console with amber hazard accent. System fonts so it works offline / on intranet. */
:root{
  --bg:#eef1f4; --surface:#ffffff; --sunk:#e3e8ed; --line:#cdd5dd;
  --fg:#16202b; --muted:#5a6876; --accent:#d98a00; --accent-ink:#1b1300; --steel:#24384c;
  --ok:#1f7a4d; --ok-bg:#dff1e7; --bad:#b4372e; --bad-bg:#f8e1df; --wait:#8a5a00; --wait-bg:#fbeccd; --info:#1f5d8f; --info-bg:#dceaf6;
  --display:"Arial Narrow","Roboto Condensed","Helvetica Neue",Arial,sans-serif;
  --body:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root{
  --bg:#0f151c; --surface:#17202a; --sunk:#1e2935; --line:#2c3a48;
  --fg:#e3e9ef; --muted:#93a2b1; --accent:#f0a020; --steel:#0b1118;
  --ok:#5cc591; --ok-bg:#163326; --bad:#ef7d72; --bad-bg:#3a1c1a; --wait:#f0b74a; --wait-bg:#3a2c10; --info:#7ab6e6; --info-bg:#16293b;
  color-scheme:dark}}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--fg);font-family:var(--body);font-size:15px;line-height:1.5}
a{color:var(--info)}
.wrap{max-width:960px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-block:0 48px}
.wrap.narrow{max-width:520px}
header.bar{background:var(--steel);color:#eef3f8}
header.bar .wrap{padding-block:14px}
.bar-in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;gap:12px}
.brand .mark{width:34px;height:34px;border-radius:6px;background:var(--accent);display:grid;place-items:center;color:var(--accent-ink);font-family:var(--mono);font-weight:700;font-size:13px}
.brand h1{font-family:var(--display);font-size:20px;margin:0;letter-spacing:.02em;text-transform:uppercase;font-weight:700}
.brand small{display:block;font-family:var(--mono);font-size:11px;color:#a9b8c7;letter-spacing:.06em}
.links{display:flex;gap:16px}
.links a{color:#eef3f8;font-weight:600;font-size:14px;text-decoration:none;border-bottom:2px solid var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.visually-hidden{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden}
.muted{color:var(--muted)}
.mono{font-family:var(--mono);font-size:12px}
code{font-family:var(--mono);background:var(--sunk);padding:1px 5px;border-radius:4px}

.notice{margin-top:20px;padding:12px 14px;border-radius:8px;background:var(--info-bg);color:var(--info);font-size:14px}
.notice.bad{background:var(--bad-bg);color:var(--bad)}
.sheet .notice{margin:16px 20px 0}
.sheet.pad .notice{margin:0 0 12px}
.ok-text{color:var(--ok);font-weight:600}

.sheet{margin-top:24px;background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.sheet.pad{padding:20px}
.sheet h2{font-family:var(--display);font-size:24px;margin:0 0 6px;text-wrap:balance}
.sheet h3{font-size:16px;margin:20px 0 8px}
.sheet-head{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;flex-wrap:wrap;padding:18px 20px;border-bottom:1px dashed var(--line)}
.sheet-head h2{margin:0}
.sheet-head p{margin:2px 0 0;color:var(--muted);font-size:14px}
.stamp{font-family:var(--mono);font-size:11px;color:var(--muted);text-align:right;letter-spacing:.04em}

form.grid{display:grid;grid-template-columns:220px 1fr;gap:24px;padding:20px}
@media (max-width:680px){form.grid{grid-template-columns:1fr}}
.photo-col{display:flex;flex-direction:column;gap:8px;max-width:260px;width:100%;margin:0 auto}
.photo{position:relative;aspect-ratio:3/4;width:100%;max-width:100%;border:2px dashed var(--line);border-radius:8px;background:var(--sunk);display:grid;place-items:center;text-align:center;color:var(--muted);font-size:13px;overflow:hidden}
.photo.has{border-style:solid;border-color:var(--accent)}
.photo video,.photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.photo video{transform:scaleX(-1)}
.photo-btns{display:flex;flex-wrap:wrap;gap:6px}
.hint{font-size:12px;color:var(--muted)}

.fields{display:grid;grid-template-columns:1fr 1fr;gap:14px 16px;min-width:0}
@media (max-width:520px){.fields{grid-template-columns:1fr}}
.fields .full{grid-column:1/-1}
.field{display:flex;flex-direction:column;gap:5px;min-width:0}
.field label{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.req{color:var(--bad)}
input,select,textarea{font:inherit;color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:9px 11px;width:100%}
textarea{resize:vertical;min-height:70px}
.section-label{grid-column:1/-1;font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--muted);border-top:1px solid var(--line);padding-top:12px;margin-top:4px}
.consent{grid-column:1/-1;display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--muted)}
.consent input{width:auto;margin-top:3px}
.actions{grid-column:1/-1;display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.stack{display:flex;flex-direction:column;gap:14px;margin-top:12px}
.stack-sm{display:flex;flex-direction:column;gap:6px}
@media (max-width:600px){.stack-sm{flex-direction:row;flex-wrap:wrap}.stack-sm textarea{flex-basis:100%}}

.btn{display:inline-block;text-align:center;text-decoration:none;font:600 14px var(--body);border-radius:6px;padding:10px 18px;cursor:pointer;border:1px solid var(--line);background:var(--surface);color:var(--fg)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.ok{background:var(--ok);border-color:var(--ok);color:var(--surface)}
.btn.bad{background:transparent;border-color:var(--bad);color:var(--bad)}
.btn.sm{padding:6px 12px;font-size:13px}
.btn:disabled{opacity:.55;cursor:not-allowed}
.err{color:var(--bad);font-size:13px}

.pass{margin:24px auto 0;max-width:440px;background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden;text-align:center}
.pass .top{background:var(--steel);color:#eef3f8;padding:14px;font-family:var(--display);font-weight:700;text-transform:uppercase;letter-spacing:.08em}
.pass .body{padding:20px;display:flex;flex-direction:column;gap:12px;align-items:center}
.pass p{margin:0;color:var(--muted);font-size:14px}
.ref{font-family:var(--mono);font-size:28px;font-weight:700;letter-spacing:.08em}

.summary{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:24px}
@media (max-width:720px){.summary{grid-template-columns:repeat(2,1fr)}}
.tile{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:12px 14px;color:inherit;text-decoration:none}
.tile.on{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.tile .n{font-family:var(--mono);font-size:26px;font-weight:700;font-variant-numeric:tabular-nums}
.tile .l{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.toolbar{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}
.toolbar input[name=q]{flex:1 1 220px;width:auto}
.list{display:flex;flex-direction:column;gap:10px;margin-top:14px}
.empty{padding:28px;text-align:center;color:var(--muted);background:var(--surface);border:1px dashed var(--line);border-radius:8px}
.row{display:grid;grid-template-columns:84px 1fr 180px;gap:14px;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--wait);border-radius:8px;padding:12px}
.row.approved{border-left-color:var(--ok)} .row.rejected{border-left-color:var(--bad)} .row.onsite{border-left-color:var(--info)} .row.left{border-left-color:var(--line)}
@media (max-width:640px){.row{grid-template-columns:64px 1fr}.row .act{grid-column:1/-1}}
.row img{width:84px;height:112px;object-fit:cover;border-radius:5px;background:var(--sunk);border:1px solid var(--line);display:block}
@media (max-width:640px){.row img{width:64px;height:86px}}
.info{min-width:0}
.name{font-weight:600;font-size:16px;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.meta{font-size:13px;color:var(--muted);overflow-wrap:anywhere}
.meta b{color:var(--fg);font-weight:500}
.note{font-size:13px;margin-top:4px;padding:6px 8px;background:var(--sunk);border-radius:5px;color:var(--fg)}
.act{display:flex;flex-direction:column;gap:8px;min-width:0}
.act textarea{min-height:40px;font-size:13px;padding:6px 8px}
details summary{cursor:pointer;font-size:13px;color:var(--muted)}
details form{margin-top:6px}
.purge{margin-top:28px}
.pill{font:700 11px var(--mono);letter-spacing:.06em;text-transform:uppercase;padding:2px 8px;border-radius:10px;background:var(--wait-bg);color:var(--wait)}
.pill.approved{background:var(--ok-bg);color:var(--ok)} .pill.rejected{background:var(--bad-bg);color:var(--bad)} .pill.onsite{background:var(--info-bg);color:var(--info)} .pill.left{background:var(--sunk);color:var(--muted)}
.admins{list-style:none;padding:0;margin:8px 0 0;display:flex;flex-direction:column;gap:8px}
.admins li{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap;padding:8px 0;border-bottom:1px solid var(--line)}
.qr{display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center}
.qr canvas,.qr img{background:#fff;padding:12px;border-radius:8px;max-width:100%}
@media print{header.bar,.noprint{display:none}body{background:#fff;color:#000}}