:root{
  color-scheme: light;
  --plane:#f5f6f8;
  --surface:#ffffff;
  --surface-2:#fafafb;
  --ink:#0b0b0b;
  --ink-2:#52514e;
  --ink-3:#898781;
  --border:rgba(11,11,11,.10);
  --border-strong:rgba(11,11,11,.18);
  --grid:#e9eaee;
  --accent:#2a78d6;
  --accent-ink:#1c5cab;
  --accent-soft:#eef4fd;
  --good:#0ca30c; --warning:#fab219; --serious:#ec835a; --critical:#d03b3b;
  --s1:#2a78d6; --s2:#eb6834; --s3:#1baf7a; --s4:#eda100; --s5:#e87ba4;
  --o1:#86b6ef; --o2:#5598e7; --o3:#2a78d6; --o4:#184f95;
  --shadow:0 1px 2px rgba(11,11,11,.06),0 8px 24px rgba(11,11,11,.05);
  --r:10px;
  --font:system-ui,-apple-system,"Segoe UI",sans-serif;
}
html[data-theme="dark"]{
  color-scheme: dark;
  --plane:#0d0f13; --surface:#16181d; --surface-2:#1c1f25;
  --ink:#ffffff; --ink-2:#c3c2b7; --ink-3:#898781;
  --border:rgba(255,255,255,.12); --border-strong:rgba(255,255,255,.22);
  --grid:#2a2d34; --accent:#3987e5; --accent-ink:#86b6ef; --accent-soft:#182333;
  --s1:#3987e5; --s2:#d95926; --s3:#199e70; --s4:#c98500; --s5:#d55181;
  --o1:#b7d3f6; --o2:#6da7ec; --o3:#3987e5; --o4:#256abf;
  --shadow:0 1px 2px rgba(0,0,0,.5),0 8px 24px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
body{margin:0;font-family:var(--font);background:var(--plane);color:var(--ink);
  font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
a{color:var(--accent-ink)}
.hidden{display:none !important}

/* ---------- layout ---------- */
#screen{min-height:100vh;padding-bottom:56px}
.appshell{display:grid;grid-template-columns:238px 1fr;min-height:100vh}
.sidebar{background:var(--surface);border-right:1px solid var(--border);padding:18px 12px;display:flex;flex-direction:column;gap:4px}
.brand{display:flex;align-items:center;gap:9px;padding:4px 8px 16px}
.brand .logo{width:28px;height:28px;border-radius:8px;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:700;font-size:13px}
.brand b{font-size:14.5px;letter-spacing:-.01em}
.brand small{display:block;font-size:11px;color:var(--ink-3);font-weight:400;letter-spacing:0}
.navgroup{font-size:10.5px;text-transform:uppercase;letter-spacing:.09em;color:var(--ink-3);
  font-weight:700;padding:14px 10px 6px}
.navitem{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:8px;cursor:pointer;
  color:var(--ink-2);border:none;background:none;width:100%;text-align:left;font-size:13.5px}
.navitem:hover{background:var(--surface-2);color:var(--ink)}
.navitem[aria-current="page"]{background:var(--accent-soft);color:var(--accent-ink);font-weight:600}
.navitem .ico{width:16px;text-align:center;flex:none;opacity:.85}
.navitem .badge{margin-left:auto;background:var(--accent);color:#fff;border-radius:999px;
  font-size:10.5px;padding:1px 6px;font-weight:700}
.sidebar-foot{margin-top:auto;border-top:1px solid var(--border);padding-top:12px}
.userchip{display:flex;align-items:center;gap:9px;padding:6px 8px;border-radius:8px}
.avatar{width:28px;height:28px;border-radius:999px;background:var(--surface-2);border:1px solid var(--border);
  display:grid;place-items:center;font-size:11.5px;font-weight:700;color:var(--ink-2);flex:none}
.userchip .nm{font-size:12.5px;font-weight:600;line-height:1.25}
.userchip .rl{font-size:11px;color:var(--ink-3)}

.main{min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;gap:12px;padding:16px 26px;border-bottom:1px solid var(--border);
  background:var(--surface);position:sticky;top:0;z-index:20}
.topbar h1{margin:0;font-size:17px;letter-spacing:-.015em}
.topbar .sub{font-size:12.5px;color:var(--ink-3)}
.topbar .spacer{flex:1}
.content{padding:22px 26px 40px;max-width:1420px;width:100%}

/* ---------- primitives ---------- */
.btn{display:inline-flex;align-items:center;gap:7px;padding:7px 13px;border-radius:8px;
  border:1px solid var(--border-strong);background:var(--surface);cursor:pointer;font-size:13px;font-weight:500}
.btn:hover{background:var(--surface-2)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}
.btn.primary:hover{background:var(--accent-ink)}
.btn.ghost{border-color:transparent;background:transparent;color:var(--ink-2)}
.btn.ghost:hover{background:var(--surface-2)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.sm{padding:4px 9px;font-size:12px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--shadow)}
.card-h{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--border)}
.card-h h3{margin:0;font-size:13.5px;font-weight:650;letter-spacing:-.01em}
.card-h .hint{font-size:12px;color:var(--ink-3)}
.card-h .spacer{flex:1}
.card-b{padding:16px}
.grid{display:grid;gap:14px}
.tag{display:inline-flex;align-items:center;gap:5px;padding:2px 8px;border-radius:999px;
  font-size:11.5px;font-weight:600;border:1px solid var(--border);background:var(--surface-2);color:var(--ink-2);white-space:nowrap}
.tag .dot{width:7px;height:7px;border-radius:999px;background:currentColor;flex:none}
.tag.blue{color:var(--accent-ink);background:var(--accent-soft);border-color:transparent}
.tag.good{color:#0a7a0a;background:rgba(12,163,12,.10);border-color:transparent}
.tag.warn{color:#8a6100;background:rgba(250,178,25,.16);border-color:transparent}
.tag.crit{color:#a52a2a;background:rgba(208,59,59,.12);border-color:transparent}
.tag.mut{color:var(--ink-3)}
html[data-theme="dark"] .tag.good{color:#3ec93e}
html[data-theme="dark"] .tag.warn{color:#fab219}
html[data-theme="dark"] .tag.crit{color:#f08080}
.field{display:flex;flex-direction:column;gap:5px}
.field label{font-size:12px;font-weight:600;color:var(--ink-2)}
.input,select.input,textarea.input{width:100%;padding:7px 10px;border-radius:8px;border:1px solid var(--border-strong);
  background:var(--surface);font-size:13px}
.input:focus{outline:2px solid var(--accent);outline-offset:-1px}
.muted{color:var(--ink-3)}
.small{font-size:12px}

/* ---------- stat tiles ---------- */
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.tile{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:14px 16px;box-shadow:var(--shadow)}
.tile .lab{font-size:12px;color:var(--ink-3);font-weight:500}
.tile .val{font-size:26px;font-weight:680;letter-spacing:-.02em;margin-top:4px;line-height:1.1}
.tile .delta{font-size:12px;margin-top:3px;color:var(--ink-3)}
.tile .delta .up{color:#006300;font-weight:600}
html[data-theme="dark"] .tile .delta .up{color:#0ca30c}

/* ---------- tables ---------- */
.tablewrap{overflow:auto;border-radius:var(--r)}
table.tbl{width:100%;border-collapse:separate;border-spacing:0;font-size:13px}
table.tbl th{position:sticky;top:0;background:var(--surface-2);text-align:left;font-size:11.5px;
  text-transform:uppercase;letter-spacing:.05em;color:var(--ink-3);font-weight:700;
  padding:9px 12px;border-bottom:1px solid var(--border);white-space:nowrap;z-index:2}
table.tbl{min-width:940px}
table.tbl.compact{min-width:0}
table.tbl.compact th{padding:8px 10px;font-size:11px}
table.tbl.compact td{padding:8px 10px;white-space:normal}
table.tbl.compact .wrapcell{white-space:normal;line-height:1.35;max-width:230px}
table.tbl .nowrap,table.tbl.compact td .nowrap{white-space:nowrap}
.cell2{line-height:1.3}
.cell2 .small{margin-top:1px}
table.tbl td{padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:middle;white-space:nowrap}
table.tbl td .small.muted{white-space:normal}
.pager{display:flex;align-items:center;gap:10px;padding:11px 16px;border-top:1px solid var(--border)}
table.tbl tbody tr:hover{background:var(--surface-2)}
table.tbl tbody tr.sel{background:var(--accent-soft)}
table.tbl td.num,table.tbl th.num{text-align:right;font-variant-numeric:tabular-nums}
.linkish{color:var(--accent-ink);cursor:pointer;font-weight:600}
.linkish:hover{text-decoration:underline}
.chk{width:15px;height:15px;accent-color:var(--accent);cursor:pointer}
.toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding:12px 16px;border-bottom:1px solid var(--border)}
.bulkbar{display:flex;gap:8px;align-items:center;padding:10px 16px;background:var(--accent-soft);
  border-bottom:1px solid var(--border);font-size:13px}
.bulkbar b{font-variant-numeric:tabular-nums}

/* ---------- drawer & modal ---------- */
.scrim{position:fixed;inset:0;background:rgba(11,11,11,.35);z-index:90;display:grid;place-items:center;padding:24px}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(560px,100%);background:var(--surface);
  border-left:1px solid var(--border);z-index:95;display:flex;flex-direction:column;box-shadow:-12px 0 40px rgba(11,11,11,.14)}
.drawer .dh{display:flex;align-items:flex-start;gap:10px;padding:18px 20px;border-bottom:1px solid var(--border)}
.drawer .db{overflow:auto;padding:18px 20px;flex:1}
.drawer .df{padding:14px 20px;border-top:1px solid var(--border);display:flex;gap:8px;flex-wrap:wrap}
.modal{background:var(--surface);border-radius:14px;width:min(520px,100%);box-shadow:var(--shadow);overflow:hidden}
.modal .mh{padding:18px 20px 4px}
.modal .mh h3{margin:0 0 4px;font-size:16px;letter-spacing:-.015em}
.modal .mb{padding:14px 20px}
.modal .mf{padding:14px 20px;border-top:1px solid var(--border);display:flex;gap:8px;justify-content:flex-end}
.deflist{display:grid;grid-template-columns:145px 1fr;gap:8px 14px;font-size:13px}
.deflist dt{color:var(--ink-3);font-size:12px;padding-top:1px}
.deflist dd{margin:0}
.sechead{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-3);
  font-weight:700;margin:22px 0 10px;padding-bottom:6px;border-bottom:1px solid var(--border)}
.sechead:first-child{margin-top:0}

/* ---------- charts ---------- */
.chartgrid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--ink-2);padding:0 16px 12px}
.legend .li{display:inline-flex;align-items:center;gap:6px}
.legend .sw{width:10px;height:10px;border-radius:3px;flex:none}
.tip{position:fixed;z-index:120;background:var(--surface);border:1px solid var(--border-strong);
  border-radius:8px;padding:7px 10px;font-size:12px;box-shadow:var(--shadow);pointer-events:none;max-width:250px}
.tip b{display:block;font-size:12.5px;margin-bottom:2px}
svg .gridline{stroke:var(--grid);stroke-width:1}
svg .axis{stroke:var(--border-strong);stroke-width:1}
svg text{fill:var(--ink-3);font-size:11px;font-family:var(--font)}
svg.lc text{font-size:7px}
svg.lc text.val{font-size:7.5px}
svg.lc .gridline,svg.lc .axis{vector-effect:non-scaling-stroke}
svg text.val{fill:var(--ink-2);font-weight:600;font-variant-numeric:tabular-nums}
.barrow{display:grid;grid-template-columns:150px 1fr 52px;gap:10px;align-items:center;margin-bottom:9px;font-size:12.5px}
.barrow .track{height:22px;background:var(--surface-2);border-radius:4px;overflow:hidden;display:flex}
.barrow .seg{height:100%;margin-right:2px;border-radius:0 4px 4px 0}
.barrow .seg:first-child{border-radius:4px 0 0 4px}
.barrow .n{text-align:right;font-variant-numeric:tabular-nums;color:var(--ink-2);font-weight:600}

/* ---------- survey ---------- */
.survey-page{min-height:100vh;background:var(--plane);display:flex;flex-direction:column;align-items:center;padding:26px 16px 80px}
.survey-card{width:min(720px,100%);background:var(--surface);border:1px solid var(--border);
  border-radius:16px;box-shadow:var(--shadow);overflow:hidden}
.survey-head{padding:24px 28px;border-bottom:1px solid var(--border)}
.survey-head .kicker{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-ink);font-weight:700}
.survey-head h2{margin:6px 0 4px;font-size:22px;letter-spacing:-.02em;line-height:1.2}
.survey-head p{margin:0;color:var(--ink-3);font-size:13px}
.progress{height:4px;background:var(--grid)}
.progress i{display:block;height:100%;background:var(--accent);transition:width .3s ease}
.survey-body{padding:26px 28px}
.q{margin-bottom:26px}
.q .qnum{display:inline-block;font-size:11px;font-weight:700;color:var(--ink-3);margin-bottom:5px}
.q .qtext{font-size:15px;font-weight:600;letter-spacing:-.01em;margin-bottom:3px}
.q .qhelp{font-size:12.5px;color:var(--ink-3);margin-bottom:10px}
.q .req{color:var(--critical)}
.opts{display:flex;flex-direction:column;gap:8px;margin-top:10px}
.opt{display:flex;align-items:center;gap:10px;padding:11px 13px;border:1px solid var(--border-strong);
  border-radius:10px;cursor:pointer;background:var(--surface);font-size:13.5px}
.opt:hover{border-color:var(--accent);background:var(--accent-soft)}
.opt input{accent-color:var(--accent);width:16px;height:16px;flex:none}
.opt.on{border-color:var(--accent);background:var(--accent-soft);font-weight:600}
.opts.scale{flex-direction:row;flex-wrap:wrap}
.opts.scale .opt{flex:1;min-width:130px;justify-content:center;text-align:center;flex-direction:column;gap:4px;padding:14px 10px}
.opts.scale .opt .em{font-size:20px;line-height:1}
.survey-foot{display:flex;align-items:center;gap:10px;padding:18px 28px;border-top:1px solid var(--border);background:var(--surface-2)}
.survey-foot .step{margin-left:auto;font-size:12px;color:var(--ink-3);font-variant-numeric:tabular-nums}
.foot-note{width:min(720px,100%);margin-top:14px;font-size:12px;color:var(--ink-3);text-align:center}
.thanks{text-align:center;padding:56px 28px}
.thanks .big{font-size:44px}
.thanks h2{margin:12px 0 6px;font-size:22px;letter-spacing:-.02em}
.err{color:var(--critical);font-size:12.5px;margin-top:8px;font-weight:600}

/* ---------- login ---------- */
.login{min-height:100vh;display:grid;place-items:center;padding:32px 16px 80px;
  background:radial-gradient(1100px 520px at 50% -10%, var(--accent-soft), var(--plane))}
.login-inner{width:min(940px,100%)}
.login-brand{display:flex;align-items:center;gap:11px;justify-content:center;margin-bottom:8px}
.login-brand .logo{width:36px;height:36px;border-radius:10px;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:700}
.login h1{text-align:center;margin:12px 0 4px;font-size:26px;letter-spacing:-.025em}
.login .lead{text-align:center;color:var(--ink-3);margin:0 auto 26px;max-width:560px;font-size:13.5px}
.rolecards{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px}
.rolecard{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:16px;
  cursor:pointer;text-align:left;box-shadow:var(--shadow);transition:transform .12s ease,border-color .12s ease}
.rolecard:hover{transform:translateY(-2px);border-color:var(--accent)}
.rolecard .ic{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;font-size:16px;
  background:var(--accent-soft);margin-bottom:10px}
.rolecard b{display:block;font-size:14px;letter-spacing:-.01em}
.rolecard .who{font-size:12px;color:var(--ink-3);margin:2px 0 8px}
.rolecard .cap{font-size:12px;color:var(--ink-2);line-height:1.45}
.login-note{margin-top:22px;text-align:center;font-size:12px;color:var(--ink-3)}


/* ---------- caja de atención ---------- */
.atbox{border:1px solid var(--border);border-radius:10px;padding:13px 14px;margin-bottom:12px;background:var(--surface-2)}
.atbox.ajena{opacity:.72}
.atbox-h{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.atbox .deflist{grid-template-columns:130px 1fr}
.atbox .timeline{margin-bottom:0}

/* ---------- checklist ---------- */
.checklist{display:grid;gap:6px}
.chkitem{display:flex;align-items:center;gap:9px;padding:8px 11px;border:1px solid var(--border-strong);
  border-radius:8px;cursor:pointer;font-size:13px}
.chkitem:hover{border-color:var(--accent);background:var(--accent-soft)}
.chkitem.on{border-color:var(--accent);background:var(--accent-soft);font-weight:600}

/* ---------- bitácora / timeline ---------- */
.timeline{position:relative;padding-left:20px;margin-bottom:10px}
.timeline:before{content:"";position:absolute;left:5px;top:8px;bottom:8px;width:2px;background:var(--grid)}
.tl-item{position:relative;padding:8px 0}
.tl-dot{position:absolute;left:-19px;top:14px;width:10px;height:10px;border-radius:999px;
  background:var(--surface);border:2px solid var(--border-strong)}
.tl-item.on .tl-dot{background:var(--accent);border-color:var(--accent)}
.tl-top{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-bottom:3px}
.tl-arrow{color:var(--ink-3);font-size:12px}
.tl-nota{color:var(--ink-2);margin-top:3px;padding-left:9px;border-left:2px solid var(--grid)}

/* ---------- misc ---------- */
.flowbox{display:grid;gap:10px}
.flowstep{display:flex;gap:10px;align-items:flex-start;padding:11px 13px;border:1px solid var(--border);
  border-radius:10px;background:var(--surface-2)}
.flowstep .n{width:22px;height:22px;border-radius:999px;background:var(--accent);color:#fff;
  display:grid;place-items:center;font-size:11.5px;font-weight:700;flex:none}
.permtable td .yes{color:#0a7a0a;font-weight:700}
.permtable td .no{color:var(--ink-3)}
html[data-theme="dark"] .permtable td .yes{color:#3ec93e}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.qrbox{width:166px;height:166px;border:1px solid var(--border);border-radius:12px;background:#fff;padding:9px;flex:none}
.qrbox svg{display:block;width:100%;height:100%}
.liga{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;background:var(--surface-2);border:1px solid var(--border);border-radius:6px;padding:3px 7px;display:inline-block;color:var(--ink-2)}
.empty{padding:44px 16px;text-align:center;color:var(--ink-3);font-size:13px}
.pill-row{display:flex;gap:6px;flex-wrap:wrap}
.pill-row.nowrap{flex-wrap:nowrap;white-space:nowrap}
@media (max-width:900px){
  .appshell{grid-template-columns:1fr}
  .sidebar{display:none}
  .content{padding:16px}
}

/* ---------- añadidos del backend PHP ---------- */
.flash{padding:10px 14px;border-radius:8px;margin-bottom:14px;font-size:13px;font-weight:500}
.flash.ok{background:rgba(12,163,12,.10);color:#0a7a0a}
.flash.err{background:rgba(208,59,59,.12);color:#a52a2a}
html[data-theme="dark"] .flash.ok{color:#3ec93e} html[data-theme="dark"] .flash.err{color:#f08080}
.toolbar form{display:flex;gap:8px;align-items:center;flex-wrap:wrap;width:100%}
table.tbl form{display:inline}
a.plain{color:inherit;text-decoration:none}
.login-box{width:min(400px,100%);background:var(--surface);border:1px solid var(--border);
  border-radius:14px;padding:26px;box-shadow:var(--shadow)}
.kv{display:grid;grid-template-columns:1fr auto;gap:6px 14px;font-size:13px}

/* ---------- formularios de edición (11 sep 2026) ---------- */
.input.sm{padding:4px 8px;font-size:12.5px}
.tbl td .input.sm{width:100%;min-width:64px}
.tbl tr.nuevo td{background:var(--surface-2)}
.tbl tr.inactivo td{opacity:.55}
.subnav{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.formgrid{display:grid;gap:12px;max-width:560px}
.card[id]{scroll-margin-top:16px}