:root {
  --fondo: #0F1722;
  --tarjeta: #F2F1F0;
  --tinta: #14181C;
  --tinta-2: #4A5258;
  --linea: #D8D5CF;
  --azul: #2B6CB8;
  --azul-osc: #1F538F;
  --rojo: #860000;
  --foco: #ED1B24;
  --radio: 8px;
  --fs-body: 14px;
  --fs-sm: 12px;
  --fs-h1: 20px;
  --fuente: "Satoshi", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { height: 100%; }
body { margin: 0; background: var(--fondo); color: var(--tinta); font: var(--fs-body)/1.5 var(--fuente); display: flex; flex-direction: column; }
.barra { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 16px; background: #0A1019; color: #fff; border-bottom: 1px solid #1E2A3A; }
.marca { font-size: 18px; font-weight: 700; letter-spacing: .01em; }
.marca b { margin-left: 4px; font-size: 11px; padding: 2px 6px; border-radius: 6px; background: var(--azul); }
.barra-der { display: flex; align-items: center; gap: 12px; font-size: var(--fs-sm); }
main { flex: 1; display: flex; align-items: flex-start; justify-content: center; padding: 32px 16px; }
.tarjeta { width: 100%; max-width: 420px; background: var(--tarjeta); border-radius: 12px; padding: 24px; display: flex; flex-direction: column; gap: 12px; }
.tarjeta.ancha { max-width: 720px; }
h1 { margin: 0; font-size: var(--fs-h1); line-height: 1.25; }
p { margin: 0; }
.nota { font-size: var(--fs-sm); color: var(--tinta-2); }
.aviso { font-size: var(--fs-sm); color: var(--rojo); font-weight: 700; }
form { display: flex; flex-direction: column; gap: 8px; }
label { font-size: var(--fs-sm); font-weight: 700; color: var(--tinta-2); margin-top: 4px; }
input { width: 100%; padding: 9px 12px; border: 1px solid var(--linea); border-radius: var(--radio); background: #fff; color: var(--tinta); font: inherit; }
input:focus, .btn:focus-visible { outline: 2px solid var(--foco); outline-offset: 1px; }
input[readonly] { font-family: ui-monospace, Consolas, monospace; letter-spacing: .04em; }
.fila { display: flex; gap: 8px; }
.btn { border: 1px solid var(--azul); background: var(--azul); color: #fff; border-radius: var(--radio); padding: 9px 16px; font: inherit; font-weight: 700; cursor: pointer; }
.btn:hover { background: var(--azul-osc); }
.btn.sec { background: transparent; color: inherit; border-color: currentColor; padding: 5px 12px; font-weight: 500; }
.btn[disabled] { opacity: .6; cursor: progress; }
.pasos { margin: 0; padding-left: 20px; display: flex; flex-direction: column; gap: 4px; }
@media (max-width: 480px) { main { padding: 16px; } .tarjeta { padding: 16px; } }
.ok { font-size: var(--fs-sm); color: #0A6B3D; font-weight: 700; }
.enlace { align-self: flex-start; background: none; border: 0; padding: 0; color: var(--azul-osc); font: inherit; font-size: var(--fs-sm); text-decoration: underline; cursor: pointer; }
.enlace:hover { color: var(--tinta); }
.enlace:focus-visible { outline: 2px solid var(--foco); outline-offset: 2px; }
.bienvenida { gap: 14px; }
.bienvenida h1 { font-size: 34px; letter-spacing: -.01em; }
.sobre { font-size: var(--fs-sm); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--tinta-2); }
.pronto { border-left: 4px solid var(--azul); background: #fff; border-radius: 0 var(--radio) var(--radio) 0; padding: 14px 16px; display: flex; flex-direction: column; gap: 8px; }
.chip { align-self: flex-start; font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 2px 10px; border-radius: 20px; background: var(--azul); color: #fff; }
.proximos { margin: 0; padding-left: 18px; display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 2px 16px; color: var(--tinta-2); }
.acciones { flex-wrap: wrap; }
.btn.sec.oscuro { color: var(--azul-osc); border-color: var(--azul-osc); text-decoration: none; display: inline-block; }
.btn.sec.oscuro:hover { background: var(--azul-osc); color: #fff; }
.tabla-wrap { overflow: auto; border: 1px solid var(--linea); border-radius: var(--radio); background: #fff; max-height: 60vh; }
table.reg { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
table.reg th, table.reg td { padding: 6px 10px; text-align: left; border-bottom: 1px solid var(--linea); white-space: nowrap; }
table.reg th { position: sticky; top: 0; background: #E9E7E2; font-size: 11px; letter-spacing: .06em; text-transform: uppercase; }
table.reg td.num { text-align: right; font-variant-numeric: tabular-nums; }
.filtros { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 8px 12px; align-items: end; }
.tarjeta.muy-ancha { max-width: 1100px; }
a.btn { text-decoration: none; display: inline-block; }