:root{
  --bg:#F0EFEA; --surface:#FAFAF7; --white:#FFFFFF; --ink:#1C1C1A; --body:#3D3D3A; --muted:#7A7A76;
  --line:#DCDBD3; --green:#4A5E52; --green-d:#3C4D43; --sage:#8FAE97; --sage-soft:#E3E8E2; --warn:#9A6B3F; --bad:#9A4A3F;
  --c-hist:#B9C7BC; --c-a:#4A5E52; --c-b:#1C1C1A; --c-save:#A9A8A1;
  --f:Poppins,"Helvetica Neue",Arial,sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box;font-style:normal!important}
html,body{margin:0}
body{background:var(--bg);color:var(--body);font-family:var(--f);font-size:14.5px;line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3{color:var(--ink);font-weight:600;letter-spacing:-.02em;margin:0;text-wrap:balance}
a{color:var(--green)}
.num{font-variant-numeric:tabular-nums}
.wrap{max-width:1100px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
[hidden]{display:none!important}
.cargando{padding:80px 0;color:var(--muted)}

/* barra superior */
.top{position:sticky;top:0;z-index:5;background:var(--bg);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:32px;height:64px}
.brand{display:flex;align-items:center;text-decoration:none}.brand img{height:34px;width:auto;display:block}
.nav{display:flex;gap:24px;font-size:13.5px}
.nav a{color:var(--body);text-decoration:none;padding:4px 0;border-bottom:2px solid transparent}
.nav a.on{color:var(--ink);border-color:var(--green);font-weight:500}
.who{margin-left:auto;display:flex;align-items:center;gap:14px;font-size:13px;white-space:nowrap}

/* botones y formularios */
.btn{font:600 12px/1 var(--f);letter-spacing:.1em;text-transform:uppercase;background:var(--green);color:#fff;border:0;padding:13px 20px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:8px}
.btn:hover{background:var(--green-d)}
.btn.sec{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn.sec:hover{border-color:var(--ink)}
.btn.peligro{background:transparent;color:var(--bad);border:1px solid var(--line)}
.btn:disabled{opacity:.5;cursor:default}
.link{background:none;border:0;color:var(--green);font:500 13px var(--f);cursor:pointer;padding:0;text-decoration:underline}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--green);outline-offset:2px}
label{display:block;font-size:12px;font-weight:500;color:var(--muted);letter-spacing:.02em}
input,select,textarea{display:block;width:100%;margin-top:6px;font:400 14px var(--f);color:var(--ink);background:var(--white);border:1px solid var(--line);padding:10px 12px;border-radius:0}
input:focus,select:focus{border-color:var(--green);outline:none}
.grid{display:grid;gap:16px 20px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}.g6{grid-template-columns:repeat(6,minmax(0,1fr))}
.acciones{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.ayuda{font-size:12px;color:var(--muted);margin:4px 0 0}

/* ingreso */
.ingreso{min-height:100vh;display:grid;place-items:center;padding:40px 16px}
.ingreso .caja{width:100%;max-width:420px;background:var(--white);border:1px solid var(--line);padding:40px 36px}
.ingreso .marca img{height:44px;width:auto;display:block}
.ingreso h1{font-size:26px;margin:28px 0 6px}
.ingreso p{margin:0 0 24px;color:var(--muted)}
.google{width:100%;justify-content:center;background:var(--white);color:var(--ink);border:1px solid var(--line);text-transform:none;letter-spacing:0;font-size:14px;font-weight:500;padding:13px}
.google:hover{background:var(--surface)}
.sep{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:12px;margin:22px 0}
.sep::before,.sep::after{content:"";flex:1;height:1px;background:var(--line)}
.ingreso form{display:grid;gap:14px}
.ingreso .btn{justify-content:center;width:100%}
.msg{font-size:13px;padding:10px 12px;background:var(--sage-soft);color:var(--ink)}
.msg.error{background:#F4E6E3;color:var(--bad)}

/* páginas */
.pag-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;padding:36px 0 24px;border-bottom:1px solid var(--line);margin-bottom:28px}
.pag-head h1{font-size:clamp(26px,4vw,36px);line-height:1.15}
.pag-head p{margin:6px 0 0;color:var(--muted)}
.crumbs{font-size:12px;color:var(--muted);padding-top:24px}
.crumbs a{color:var(--muted)}
.panel{background:var(--white);border:1px solid var(--line);padding:24px;margin-bottom:24px}
.panel h2{font-size:18px;margin-bottom:16px}
.panel-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px}
.panel-head h2{margin:0}
table{width:100%;border-collapse:collapse;font-size:14px}
th{font-weight:500;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);text-align:left;padding:0 12px 10px 0;border-bottom:1px solid var(--line)}
td{padding:12px 12px 12px 0;border-bottom:1px solid var(--line);vertical-align:middle}
td.r,th.r{text-align:right}
tr.clic{cursor:pointer}
tr.clic:hover td{background:var(--surface)}
.tbl{overflow-x:auto}
.vacio{padding:32px 0;color:var(--muted);text-align:center}
.pill{display:inline-block;font-size:11px;font-weight:500;letter-spacing:.05em;padding:3px 9px;background:var(--sage-soft);color:var(--green)}
.pill.borrador{background:#EEEDE7;color:var(--muted)}
.pill.presentado{background:var(--sage-soft);color:var(--green)}
.pill.aceptado{background:var(--green);color:#fff}
.buscar{max-width:320px;margin:0}

/* simulador */
.sim-plan{border-top:2px solid var(--ink);padding-top:20px;margin-top:8px}
.proy{border:1px solid var(--line);padding:20px;margin-top:16px;background:var(--surface)}
.proy-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px}
.proy-head h3{font-size:15px}
.deptos{margin-top:16px}
.deptos table input{margin:0;padding:8px}
.deptos td{padding:6px 8px 6px 0}
.tabs{display:inline-flex;border:1px solid var(--line);margin-bottom:20px}
.tabs button{font:600 12px/1 var(--f);letter-spacing:.1em;text-transform:uppercase;background:transparent;color:var(--body);border:0;padding:12px 22px;cursor:pointer}
.tabs button[aria-selected="true"]{background:var(--green);color:#fff}
.barra-guardar{position:sticky;bottom:0;background:var(--bg);border-top:1px solid var(--line);padding:14px 0;margin-top:24px;z-index:4}

.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:12px 18px;font-size:13px;z-index:20;max-width:90vw}

/* informe (mismo diseño del prototipo) */
.inf section{padding:48px 0;border-bottom:1px solid var(--line)}
.inf section:last-of-type{border-bottom:0}
.inf .sec-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px 24px;margin-bottom:24px}
.inf .sec-head h2{font-size:clamp(24px,3.2vw,30px)}
.inf .sec-head p{margin:0;color:var(--muted);max-width:52ch}
.inf .lead{font-size:clamp(16px,2vw,18px);color:var(--ink);max-width:62ch;margin:0 0 24px}
.label{display:block;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.facts{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.facts div{padding:18px 16px 18px 0;min-width:0}
.facts div+div{padding-left:16px;border-left:1px solid var(--line)}
.facts b{font-weight:500;font-size:19px;color:var(--ink);display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.facts small{font-size:12px;color:var(--muted)}
.chart{position:relative;height:300px;margin-top:28px}
.legend{display:flex;flex-wrap:wrap;gap:22px;font-size:13px;font-weight:500;color:var(--ink);margin-top:14px}
.legend i{display:inline-block;width:22px;height:3px;vertical-align:middle;margin-right:6px}
.legend i.d{background:repeating-linear-gradient(90deg,var(--c-save) 0 5px,transparent 5px 9px)}
.credit{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.cbox{background:var(--surface);padding:28px}
.cbox .big{font-weight:500;letter-spacing:-.01em;font-size:clamp(28px,3.6vw,36px);color:var(--ink);line-height:1.1}
.rows{margin-top:20px;border-top:1px solid var(--line)}
.rows div{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}
.rows div b{font-weight:500;color:var(--ink);text-align:right}
.fine{font-size:12px;color:var(--muted);margin-top:16px}
.plan-title{font-size:clamp(22px,3vw,28px)}
.plan-sub{color:var(--muted);margin:4px 0 24px}
.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);margin-bottom:28px}
.kpis div{background:var(--bg);padding:20px}
.kpis b{display:block;font-weight:500;letter-spacing:-.01em;font-size:24px;color:var(--ink);line-height:1.2}
.kpis small{font-size:12px;color:var(--muted)}
.kpis .hl b{color:var(--green)}
.two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px}
.two h3{font-size:18px;margin-bottom:6px}
.pcr{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;margin-top:36px}
.pcr h3{font-size:11px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding-bottom:10px;border-bottom:1px solid var(--line);margin-bottom:6px}
.pcr ul{list-style:none;margin:0;padding:0}
.pcr li{padding:10px 0;border-bottom:1px solid var(--line);font-size:14px;line-height:1.5}
.pcr .pro h3{color:var(--green)} .pcr .risk h3{color:var(--warn)}
.cmp td:nth-child(2),.cmp td:nth-child(3),.cmp th:nth-child(2),.cmp th:nth-child(3){text-align:right;white-space:nowrap}
.cmp td b{font-weight:600;color:var(--green)}
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:36px 28px;counter-reset:s}
.steps div{border-top:1px solid var(--ink);padding-top:14px}
.steps div::before{counter-increment:s;content:counter(s,decimal-leading-zero);display:block;color:var(--green);font-weight:600;font-size:15px;margin-bottom:10px}
.steps h3{font-size:17px;margin-bottom:6px}
.steps p{margin:0;font-size:14px;color:var(--muted)}
.closing{font-size:clamp(20px,2.8vw,28px);font-weight:600;letter-spacing:-.02em;color:var(--ink);line-height:1.35;max-width:32ch;margin:48px 0 0}
.closing em{color:var(--green)}
.inf-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px 32px;padding:8px 0 32px;border-bottom:1px solid var(--line)}
.inf-head h1{font-size:clamp(32px,5vw,46px);line-height:1.1}
.inf-head p{margin:8px 0 0;color:var(--muted)}
.meta{display:flex;gap:28px;font-size:13px}
.meta div span{display:block;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.meta div b{font-weight:500;color:var(--ink)}

@media (max-width:860px){
  .facts{grid-template-columns:repeat(3,minmax(0,1fr))}
  .facts div:nth-child(4){border-left:0;padding-left:0}
  .facts div:nth-child(n+4){border-top:1px solid var(--line)}
  .kpis,.g4,.g6{grid-template-columns:repeat(2,minmax(0,1fr))}
  .two,.pcr,.credit,.g3{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .nav{gap:16px}
}
@media (max-width:520px){
  .facts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .facts div{border-left:0!important;padding-left:0!important;border-top:1px solid var(--line)}
  .g2{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .who span{display:none}
  .top .wrap{gap:16px}
}