/* FQC Central — hoja de estilos base (fase 0)
   Principios: respuesta instantánea al pulsar, chrome translúcido, tipografía con tracking por tamaño,
   números tabulares, sin divisores duros, reducción de movimiento y transparencia respetadas. */
:root{
  --bg:#F4F3F8; --surface:#FFFFFF; --surface-2:#ECEAF3; --line:#DDD9E8;
  --ink:#1B1530; --ink-2:#4B4468; --muted:#7C7594;
  --accent:#522984; --accent-ink:#3E1E66; --accent-soft:#EBE3F5;
  --good:#2F855A; --good-soft:#DFF2E6; --warn:#B7791F; --warn-soft:#FBEFD3; --crit:#B83A32; --crit-soft:#F9DEDC;
  --cf:#1F6F8B; --cf-soft:#DDEEF5; --f:#8A5A12; --f-soft:#F4E7D0;
  --shadow:0 1px 2px rgba(27,21,48,.06),0 8px 24px rgba(27,21,48,.06);
  --r:14px; --r2:10px;
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#131020; --surface:#1B1730; --surface-2:#251F3E; --line:#352D55;
    --ink:#EFECF7; --ink-2:#BCB5D2; --muted:#8B84A6;
    --accent:#B08BE0; --accent-ink:#C8AAEF; --accent-soft:#2E2347;
    --good:#5FC58C; --good-soft:#1F3A2C; --warn:#E0B054; --warn-soft:#3D321A; --crit:#EE7A70; --crit-soft:#452224;
    --cf:#7CC4DE; --cf-soft:#1C3440; --f:#E0B25C; --f-soft:#3A3020;
    --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px rgba(0,0,0,.35);
  }
}
*{box-sizing:border-box}
html{color-scheme:light dark;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;font-size:15px;line-height:1.5}
h1,h2,h3{font-family:"Fraunces","Georgia",serif;text-wrap:balance;margin:0;font-weight:600;font-optical-sizing:auto}
h1{font-size:clamp(26px,3.2vw,36px);letter-spacing:-0.02em;line-height:1.05}
h2{font-size:20px;letter-spacing:-0.015em;line-height:1.15}
h3{font-size:15px;font-family:"IBM Plex Sans",sans-serif;font-weight:600;letter-spacing:0}
a{color:var(--accent-ink)}
.num{font-variant-numeric:tabular-nums}
.muted{color:var(--muted)} .b{font-weight:600} .r{text-align:right}
.hint{font-size:12.5px;color:var(--muted);margin:10px 0 0}
.eyebrow{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:600}
.wrap{max-width:1140px;margin:0 auto;padding:24px 16px 56px}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* chrome translúcido */
.top{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--surface) 72%,transparent);backdrop-filter:blur(18px) saturate(160%);-webkit-backdrop-filter:blur(18px) saturate(160%)}
.top::after{content:"";position:absolute;left:0;right:0;bottom:-10px;height:10px;background:linear-gradient(var(--bg),transparent);pointer-events:none;opacity:.8}
@media (prefers-reduced-transparency:reduce){.top{background:var(--surface);backdrop-filter:none;-webkit-backdrop-filter:none}}
.top-in{max-width:1140px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;gap:18px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-family:"Fraunces",serif;font-size:17px;font-weight:600}
.brand .iso{width:28px;height:28px;border-radius:8px;background:var(--accent);color:#fff;display:grid;place-items:center;font:700 12px/1 "IBM Plex Sans",sans-serif;letter-spacing:.02em}
.nav{display:flex;gap:2px;flex:1;overflow-x:auto;scrollbar-width:none}
.nav a{padding:8px 12px;border-radius:9px;text-decoration:none;color:var(--ink-2);font-weight:500;font-size:14px;white-space:nowrap;transition:background 120ms ease-out,transform 100ms ease-out}
.nav a:hover{background:var(--surface-2)}
.nav a:active{transform:scale(.97)}
.nav a.on{background:var(--accent-soft);color:var(--accent-ink);font-weight:600}
.user{display:flex;align-items:center;gap:12px;margin:0}
.user .who{display:flex;flex-direction:column;line-height:1.15;text-align:right}
.user .who b{font-size:13.5px;font-weight:600}
.user .who small{font-size:11px;color:var(--muted)}
button.link{font:inherit;font-size:13px;background:none;border:0;color:var(--muted);cursor:pointer;padding:6px 8px;border-radius:8px;transition:background 120ms ease-out}
button.link:hover{background:var(--surface-2);color:var(--ink)}

/* cabeceras y bloques */
.head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:14px;margin:6px 0 20px;min-width:0}
.head h1,.sec-head h2{overflow-wrap:anywhere}
.head .sub{color:var(--ink-2);margin:8px 0 0;max-width:60ch}
h1.mes{display:flex;align-items:center;gap:6px;margin-top:4px}
.pag{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;text-decoration:none;color:var(--ink-2);font-size:26px;line-height:1;font-family:"IBM Plex Sans",sans-serif;transition:background 120ms ease-out,transform 100ms ease-out;user-select:none}
.pag:hover{background:var(--surface-2)} .pag:active{transform:scale(.92)}
.pag[aria-disabled=true]{opacity:.3;pointer-events:none}
.selector{display:flex;align-items:center;gap:8px;margin:0}
.selector label{font-size:12px;font-weight:600;color:var(--muted);letter-spacing:.04em;text-transform:uppercase}
select{font:inherit;padding:8px 32px 8px 12px;border:1px solid var(--line);border-radius:9px;background:var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%237C7594' stroke-width='1.6'/%3E%3C/svg%3E") no-repeat right 12px center;color:var(--ink);appearance:none;-webkit-appearance:none}
.card{min-width:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:20px 22px}
.card+.card,section+section{margin-top:18px}
.card.centrada{max-width:560px;margin:8vh auto 0;text-align:center}
.card.centrada p{color:var(--ink-2)}
.grid2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px}
.grid2>*{min-width:0}
.grid2>.card{margin:0}
.sec-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px;margin-bottom:12px}
.sec-head.sub{margin-top:20px}
.sec-head .meta{font-size:12.5px;color:var(--muted)}
.vacio{color:var(--muted);margin:6px 0 0;font-size:14px}

/* tiles */
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.tile{background:var(--surface);border:1px solid var(--line);border-radius:var(--r2);padding:14px 16px;box-shadow:var(--shadow)}
.tile .lab{font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:600}
.tile .val{font-family:"Fraunces",serif;font-size:28px;line-height:1.1;margin-top:6px;letter-spacing:-0.02em}
.tile .val small{font-family:"IBM Plex Sans",sans-serif;font-size:13px;color:var(--muted);margin-left:6px;letter-spacing:0}
.tile .foot{font-size:12.5px;color:var(--ink-2);margin-top:6px}
.tile.hero{background:var(--accent-soft);border-color:transparent}
.tile.hero .val{color:var(--accent-ink)}
.tile.alerta .val{color:var(--crit)}

/* tablas */
.tabla{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r2)}
table{width:100%;border-collapse:collapse}
th,td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line);font-size:14px;vertical-align:middle}
td.num,td.marca,td.estado-c{white-space:nowrap}
th{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600;background:var(--surface-2);white-space:nowrap}
th.r,td.r{text-align:right}
tbody tr:last-child td{border-bottom:0}
tbody tr{transition:background 100ms ease-out}
tbody tr:hover{background:color-mix(in srgb,var(--surface-2) 55%,transparent)}
tfoot td{background:var(--surface-2);font-weight:600;border-top:1px solid var(--line)}
td.id{color:var(--muted);font-weight:500;white-space:nowrap}
td.ref{max-width:260px;min-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
td.crit{color:var(--crit);font-weight:600}
.pill{display:inline-block;padding:1px 6px;border-radius:6px;font-size:11px;font-weight:700;letter-spacing:.04em;vertical-align:middle;margin-right:4px}
.pill.CF{background:var(--cf-soft);color:var(--cf)} .pill.F{background:var(--f-soft);color:var(--f)}
.estado{font-size:12px;font-weight:600;padding:2px 8px;border-radius:999px;background:var(--surface-2);color:var(--ink-2);white-space:nowrap}
.estado.consolidada,.estado.pagada{background:var(--good-soft);color:var(--good)}
.estado.caida{background:var(--crit-soft);color:var(--crit)}
.estado.firmada,.estado.enviada{background:var(--warn-soft);color:var(--warn)}
.rows{border:1px solid var(--line);border-radius:var(--r2);overflow:hidden}
.rows .r{display:flex;justify-content:space-between;gap:12px;padding:10px 14px;border-bottom:1px solid var(--line);font-size:14px}
.rows .r:last-child{border-bottom:0}
.rows .r span:first-child{color:var(--ink-2)}
.rows .r.total{background:var(--surface-2);font-weight:600}
.rows .r.total span:first-child{color:var(--ink)}

/* barras (histórico) */
.barras{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(30px,1fr);gap:6px;align-items:end;height:190px;padding:8px 4px 0;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x proximity}
.barra{scroll-snap-align:end}
.barra{display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;text-decoration:none;color:var(--muted);border-radius:8px;padding:2px;transition:background 120ms ease-out,transform 100ms ease-out;position:relative}
.barra:hover{background:var(--surface-2)}
a.barra:active{transform:scale(.97)}
.barra .b{width:100%;max-width:34px;height:var(--h);min-height:2px;background:var(--accent);opacity:.55;border-radius:5px 5px 2px 2px;transition:opacity 120ms ease-out}
.barra:hover .b,.barra.on .b{opacity:1}
.barra .v{font-size:10.5px;margin-bottom:3px;opacity:0;transition:opacity 120ms ease-out;white-space:nowrap}
.barra:hover .v,.barra.on .v{opacity:1}
.barra .l{font-size:10.5px;margin-top:6px;white-space:nowrap}
.barra.on .l{color:var(--accent-ink);font-weight:600}
.desglose{margin-top:18px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{padding:8px 14px;border-radius:999px;background:var(--accent-soft);color:var(--accent-ink);text-decoration:none;font-weight:600;font-size:14px;transition:transform 100ms ease-out,filter 120ms ease-out}
.chip:hover{filter:brightness(.97)} .chip:active{transform:scale(.96)}
.chip.sec{background:var(--surface-2);color:var(--ink-2)}
.docs{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.doc{border:1px solid var(--line);border-radius:var(--r2);padding:14px 16px;display:flex;gap:12px;align-items:flex-start;text-decoration:none;color:inherit;transition:transform 100ms ease-out,box-shadow 120ms ease-out,border-color 120ms ease-out}
.doc:hover{border-color:var(--accent);box-shadow:var(--shadow)} .doc:active{transform:scale(.98)}
.doc .ico{width:30px;height:30px;border-radius:8px;background:var(--accent-soft);color:var(--accent-ink);display:grid;place-items:center;font-weight:700;flex:none}
.doc b{display:block;font-size:14px} .doc small{display:block;color:var(--muted);font-size:12px;margin-top:2px}

/* botones y formularios */
.btn{font:inherit;font-weight:600;padding:12px 16px;border-radius:10px;border:0;background:var(--accent);color:#fff;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:10px;text-align:center;transition:transform 100ms ease-out,filter 100ms ease-out}
.btn:hover{filter:brightness(1.08)} .btn:active{transform:scale(.97)}
.btn.sec{background:var(--surface-2);color:var(--ink)}
.btn.chico{padding:7px 12px;font-size:13px;border-radius:8px}
.btn.google{background:var(--surface);color:var(--ink);border:1px solid var(--line);box-shadow:var(--shadow)}
.btn.google:hover{filter:none;border-color:var(--accent)}
label{font-size:12px;font-weight:600;color:var(--ink-2);letter-spacing:.04em;text-transform:uppercase}
input[type=email],input[type=password]{width:100%;font:inherit;padding:11px 13px;border:1px solid var(--line);border-radius:9px;background:var(--bg);color:var(--ink);margin:4px 0 10px}
.flash{background:var(--warn-soft);color:var(--warn);border-radius:9px;padding:10px 14px;font-size:14px;margin:0 0 16px}
.flash.success{background:var(--good-soft);color:var(--good)} .flash.error{background:var(--crit-soft);color:var(--crit)}

/* acceso */
body.acceso .wrap{padding-top:6vh}
.login{display:grid;grid-template-columns:1.1fr 1fr;min-height:460px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);max-width:960px;margin:0 auto}
.login-brand{background:linear-gradient(160deg,#1B1530 0%,#2E1D52 55%,#522984 130%);color:#F3EEFB;padding:44px 40px;display:flex;flex-direction:column;justify-content:space-between}
.login-brand .eyebrow{color:#C9B8E6;opacity:.85}
.login-brand h1{font-size:54px;margin-top:14px;color:#F3EEFB}
.login-brand h1 em{font-style:italic;color:#F18D1B}
.login-brand p{opacity:.78;max-width:40ch;font-size:14px;margin:16px 0 0}
.login-brand .foot{font-size:12px;opacity:.55}
.login-form{padding:44px 40px;display:flex;flex-direction:column;justify-content:center;gap:12px}
.login-form h2{font-size:24px}
.login-form p{color:var(--ink-2);margin:0;font-size:14px}
.login-form .btn{margin-top:6px}
details.dev{margin-top:12px;font-size:13px;color:var(--muted)}
details.dev summary{cursor:pointer}
details.dev form{margin-top:10px}

/* responsive */
@media (max-width:900px){
  .tiles{grid-template-columns:repeat(2,1fr)}
  .grid2{grid-template-columns:minmax(0,1fr)}
  .docs{grid-template-columns:1fr 1fr}
  .login{grid-template-columns:1fr}
  .login-brand{padding:32px 24px} .login-form{padding:28px 24px}
}
@media (max-width:560px){
  .tiles{grid-template-columns:1fr 1fr;gap:10px}
  .tile .val{font-size:24px}
  .docs{grid-template-columns:1fr}
  .user .who{display:none}
  .card{padding:16px 14px}
  .barras{height:150px}
  .barra .l{font-size:9.5px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none !important;animation:none !important}
}

/* oficina */
.matriz th,.matriz td{padding:8px 10px;font-size:13px}
.matriz td.cal{position:relative}
.matriz td.cal::before{content:"";position:absolute;inset:4px;border-radius:6px;background:var(--accent);opacity:calc(var(--p) * .28);z-index:0}
.matriz td.cal span{position:relative;z-index:1}
.perfil{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
@media (max-width:900px){.perfil{grid-template-columns:minmax(0,1fr)}}
.lista{display:flex;flex-direction:column;gap:6px}
.lista .f{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;font-size:13.5px}
.lista .f .bar{height:6px;border-radius:3px;background:var(--accent);opacity:.55;width:var(--w);min-width:2px;margin-top:3px}