:root{
  --bg:#f5f6f4; --panel:#ffffff; --ink:#1d2421; --muted:#5f6b66; --line:#dfe3e0;
  --brand:#1f6f54; --brand-ink:#ffffff; --brand-soft:#e3f1ea;
  --warn:#9a5b00; --warn-soft:#fff3dc; --bad:#a3271f; --bad-soft:#fde8e6; --ok:#1f6f54; --ok-soft:#e3f1ea;
  --info:#2c5d8a; --info-soft:#e6eef7;
  --radius:8px; --shadow:0 1px 2px rgba(0,0,0,.06);
  font-family:"Segoe UI",system-ui,-apple-system,sans-serif; font-size:15px; color:var(--ink);
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink)}
button,input,select,textarea{font:inherit;color:inherit}
a{color:var(--brand)}
.top{position:sticky;top:0;z-index:5;background:var(--panel);border-bottom:1px solid var(--line);display:flex;gap:16px;align-items:center;padding:8px 16px;flex-wrap:wrap}
.brand{display:flex;gap:10px;align-items:center;margin-right:8px}
.brand .mark{background:var(--brand);color:var(--brand-ink);font-weight:700;border-radius:6px;padding:6px 8px;letter-spacing:.5px}
.brand small{display:block;color:var(--muted);font-size:12px}
nav{display:flex;gap:4px;flex-wrap:wrap}
nav button{background:none;border:0;border-radius:6px;padding:7px 10px;cursor:pointer;color:var(--muted)}
nav button:hover{background:var(--bg);color:var(--ink)}
nav button.on{background:var(--brand-soft);color:var(--brand);font-weight:600}
main{max-width:1280px;margin:0 auto;padding:18px 16px 60px;outline:none}
h1{font-size:22px;margin:4px 0 4px} h2{font-size:17px;margin:0 0 10px} h3{font-size:15px;margin:14px 0 6px}
.lead{color:var(--muted);margin:0 0 16px;max-width:900px}
.muted{color:var(--muted)} .small{font-size:13px}
code{overflow-wrap:anywhere;font-size:13px}
.grid{display:grid;gap:14px}
.g2{grid-template-columns:repeat(auto-fit,minmax(380px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;margin-bottom:16px}
.tile{color:inherit;text-decoration:none;display:block;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px;box-shadow:var(--shadow);text-align:left;cursor:pointer}
.tile b{display:block;font-size:26px;line-height:1.1}
.tile span{color:var(--muted);font-size:13px}
.tile.bad b{color:var(--bad)} .tile.warn b{color:var(--warn)} .tile.ok b{color:var(--ok)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow);min-width:0}
.card header{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px;flex-wrap:wrap}
.card header h2{margin:0}
.toolbar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:12px}
.toolbar input[type=search]{min-width:220px;flex:1}
input,select,textarea{border:1px solid var(--line);border-radius:6px;padding:7px 9px;background:#fff;max-width:100%}
textarea{width:100%;min-height:80px;resize:vertical}
label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}
label.chk{flex-direction:row;align-items:center;gap:6px;color:var(--ink)}
.btn{border:1px solid var(--line);background:#fff;border-radius:6px;padding:7px 12px;cursor:pointer;white-space:nowrap}
.btn:hover{border-color:#b9c2bd}
.btn.pri{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}
.btn.pri:hover{filter:brightness(1.08)}
.btn.sm{padding:4px 8px;font-size:13px}
.btn.link{border:0;background:none;color:var(--brand);padding:0;text-decoration:underline}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel)}
table{border-collapse:collapse;width:100%;font-size:14px}
th,td{padding:7px 9px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{background:#fafbfa;font-weight:600;color:var(--muted);font-size:12.5px;position:sticky;top:0}
tr.click{cursor:pointer} tr.click:hover td{background:#f7faf8}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
.pill{display:inline-block;border-radius:999px;padding:1px 8px;font-size:12px;font-weight:600;background:var(--bg);color:var(--muted);white-space:nowrap}
.pill.bad{background:var(--bad-soft);color:var(--bad)} .pill.warn{background:var(--warn-soft);color:var(--warn)}
.pill.ok{background:var(--ok-soft);color:var(--ok)} .pill.info{background:var(--info-soft);color:var(--info)}
.note{border-left:3px solid var(--warn);background:var(--warn-soft);padding:8px 12px;border-radius:0 6px 6px 0;margin:8px 0;font-size:14px}
.note.info{border-color:var(--info);background:var(--info-soft)}
.empty{color:var(--muted);padding:14px;text-align:center}
.kv{display:grid;grid-template-columns:150px 1fr;gap:4px 12px;font-size:14px}
.kv dt{color:var(--muted)} .kv dd{margin:0}
.list{list-style:none;margin:0;padding:0}
.list li{padding:8px 0;border-bottom:1px solid var(--line);display:flex;gap:10px;justify-content:space-between;align-items:flex-start}
.list li:last-child{border-bottom:0}
.list .main{min-width:0;flex:1}
.list .main div{overflow-wrap:anywhere}
.timeline li{display:block}
.timeline time{color:var(--muted);font-size:13px;margin-right:6px}
.cal{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px}
.cal .m{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:10px;cursor:pointer}
.cal .m.sel{outline:2px solid var(--brand)}
.cal .m b{display:block}
.bar{height:6px;background:var(--brand-soft);border-radius:4px;margin-top:6px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--brand)}
.hbar{display:grid;grid-template-columns:minmax(120px,220px) 1fr 60px;gap:8px;align-items:center;font-size:13px;margin:4px 0}
.hbar .track{background:var(--bg);height:12px;border-radius:4px;overflow:hidden}
.hbar .track i{display:block;height:100%;background:var(--brand)}
.matrix td{text-align:center} .matrix td:first-child,.matrix td:nth-child(2){text-align:left}
.cell{border:1px dashed var(--line);border-radius:6px;padding:3px 6px;font-size:12px;cursor:pointer;background:#fff;min-width:72px}
.cell.on{border-style:solid;border-color:var(--brand);background:var(--brand-soft);color:var(--brand)}
dialog{border:0;border-radius:10px;padding:0;width:min(760px,96vw);max-height:92vh;box-shadow:0 10px 40px rgba(0,0,0,.25)}
dialog::backdrop{background:rgba(20,30,25,.45)}
dialog form{padding:18px;display:flex;flex-direction:column;gap:12px}
dialog .row{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px}
dialog .actions{display:flex;justify-content:flex-end;gap:8px;position:sticky;bottom:0;background:#fff;padding-top:8px;border-top:1px solid var(--line)}
dialog .err{color:var(--bad);font-size:14px;min-height:1em}
#toast{position:fixed;right:16px;bottom:16px;background:var(--ink);color:#fff;padding:10px 14px;border-radius:8px;opacity:0;transition:opacity .2s;pointer-events:none;max-width:420px;z-index:20}
#toast.on{opacity:.95}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:12px;flex-wrap:wrap}
.tabs button{border:0;background:none;padding:8px 12px;cursor:pointer;color:var(--muted);border-bottom:2px solid transparent}
.tabs button.on{color:var(--brand);border-color:var(--brand);font-weight:600}
#print{display:none}
@media (max-width:640px){
  .g2{grid-template-columns:1fr}
  .kv{grid-template-columns:1fr}
  .hbar{grid-template-columns:110px 1fr 44px}
  .toolbar input[type=search]{min-width:0;width:100%}
}
@media print{
  body>*:not(#print){display:none!important}
  #print{display:block;font-size:12px;color:#000}
  #print h1{font-size:18px} #print table{font-size:11px} #print th{position:static;background:#eee;color:#000}
  #print .sig{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:50px}
  #print .sig div{border-top:1px solid #000;padding-top:4px;text-align:center}
}

/* Plataforma: cabecera con usuario y pantalla de acceso */
.who{margin-left:auto;display:flex;gap:8px;align-items:center;font-size:13px;color:var(--muted)}
.login{max-width:420px;margin:10vh auto;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:24px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:12px}
.login h1{margin:0}

/* Fase 2: fotos, firma e informe */
.fotos{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:8px}
.fotos figure{margin:0;display:flex;flex-direction:column;gap:4px;cursor:pointer;min-width:0}
.fotos img{width:100%;height:100px;object-fit:cover;border-radius:6px;border:1px solid var(--line);background:var(--bg)}
.fotos figcaption{font-size:12px;color:var(--muted);overflow-wrap:anywhere}
.fotos select,.fotos input{font-size:12px;padding:4px 6px;width:100%}
canvas.firma{width:100%;height:150px;border:1px dashed #9aa5a0;border-radius:6px;background:#fff;touch-action:none}
table.pos input,table.pos textarea{width:100%;min-width:140px}
#infForm .row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}
tfoot td{font-variant-numeric:tabular-nums}