/* Propuestas ByteNova — paleta corporativa: negro, grises y blanco. */
:root {
  --negro: #0f0f10;
  --grafito: #1e1e20;   /* tinta del logo */
  --gris-800: #2c2c2f;
  --gris-700: #3f3f43;
  --gris-600: #56565b;
  --gris-500: #737378;
  --gris-400: #9a9aa0;
  --gris-300: #c9c9ce;
  --gris-200: #e2e2e6;
  --gris-100: #efeff2;
  --gris-50:  #f6f6f8;
  --blanco: #ffffff;
  --aviso: #8a5a00;
  --radio: 12px;
  --sombra: 0 1px 2px rgba(0, 0, 0, .05), 0 14px 36px -14px rgba(0, 0, 0, .22);
  --alto-barra: 56px;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--grafito);
}

* { box-sizing: border-box; }
html, body { margin: 0; overflow-x: hidden; }
@supports (overflow-x: clip) { html, body { overflow-x: clip; } }
body { background: var(--gris-100); line-height: 1.5; -webkit-font-smoothing: antialiased; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
a { color: var(--grafito); }
code { font-family: ui-monospace, Menlo, monospace; font-size: .9em; background: var(--gris-100); padding: 0 3px; border-radius: 4px; }

/* ── Barra ─────────────────────────────────────────────────────────── */
.barra {
  position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 10px 16px; background: rgba(255, 255, 255, .94); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--gris-200);
}
.barra .marca { display: inline-flex; align-items: center; gap: 10px; margin-right: auto; font-family: "Montserrat", sans-serif; font-weight: 700; font-size: 14px; color: var(--grafito); }
.barra .marca img { height: 30px; width: auto; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--gris-200); background: var(--blanco); color: var(--gris-700);
  padding: 7px 13px; border-radius: 999px; font-size: 13px; font-weight: 600; text-decoration: none;
  transition: background .15s, border-color .15s, color .15s;
}
.btn:hover { border-color: var(--gris-400); color: var(--negro); }
.btn.primario, .btn[aria-pressed="true"] { background: var(--negro); border-color: var(--negro); color: var(--blanco); }
.btn.primario:hover { background: var(--gris-800); }
.btn.mini { padding: 3px 9px; font-size: 12px; }
.btn.peligro:hover { border-color: #d4a3a3; color: #8b1e1e; }
.estado-guardado { font-size: 12px; color: var(--gris-500); min-width: 90px; text-align: right; }
.error-carga { max-width: 860px; margin: 20px auto; padding: 0 16px; color: var(--aviso); }

/* ── Distribución: configurador + hoja ─────────────────────────────── */
.layout { display: grid; grid-template-columns: 400px minmax(0, 1fr); gap: 24px; padding: 20px 20px 64px; align-items: start; }
body.sin-editor .layout, body.solo-lectura .layout { grid-template-columns: minmax(0, 1fr); }
body.sin-editor .editor, body.solo-lectura .solo-edicion { display: none !important; }

.editor {
  position: sticky; top: calc(var(--alto-barra) + 20px); max-height: calc(100vh - var(--alto-barra) - 40px);
  display: flex; flex-direction: column; background: var(--blanco); border-radius: 16px; box-shadow: var(--sombra); overflow: hidden;
}
.pestanas { display: flex; gap: 2px; padding: 6px; border-bottom: 1px solid var(--gris-200); overflow-x: auto; flex: none; }
.pestanas button {
  flex: 1 0 auto; border: none; background: none; padding: 8px 10px; border-radius: 9px;
  font-size: 12.5px; font-weight: 600; color: var(--gris-500);
}
.pestanas button[aria-selected="true"] { background: var(--gris-100); color: var(--negro); }
.seccion-ed { padding: 16px; overflow-y: auto; display: grid; gap: 12px; align-content: start; }
.seccion-ed[hidden] { display: none; }

.campo { display: grid; gap: 4px; font-size: 12.5px; color: var(--gris-600); font-weight: 600; }
.campo input, .campo textarea, .campo select, .agregar select, .buscar, .dialogo textarea {
  width: 100%; font-weight: 500; font-size: 13.5px; padding: 8px 10px; border: 1px solid var(--gris-200);
  border-radius: 9px; color: var(--grafito); background: var(--blanco);
}
.campo textarea, .dialogo textarea { resize: vertical; line-height: 1.45; }
.campo :focus, .agregar select:focus, .buscar:focus { outline: 2px solid var(--gris-300); border-color: var(--gris-600); }
.par { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.par > * { min-width: 0; }
.ayuda { margin: 0; font-size: 12.5px; color: var(--gris-500); line-height: 1.45; }
.ayuda.aviso { color: var(--aviso); }
.token { background: var(--gris-100); color: var(--gris-800); border-radius: 4px; padding: 0 3px; font-family: ui-monospace, Menlo, monospace; font-size: .88em; white-space: nowrap; }
.resultado { background: var(--gris-50); border: 1px solid var(--gris-200); border-radius: 10px; padding: 10px 12px; font-size: 13px; color: var(--gris-600); display: grid; gap: 3px; }
.resultado b { color: var(--negro); font-variant-numeric: tabular-nums; }
.fila-botones { display: flex; gap: 8px; flex-wrap: wrap; }
.fila-botones.fin { justify-content: flex-end; }
.agregar { display: flex; gap: 8px; }
.agregar select { flex: 1; min-width: 0; }

/* Tarjetas editables (módulos, secciones, catálogo, guardadas) */
.lista-ed { display: grid; gap: 8px; }
.item-ed { border: 1px solid var(--gris-200); border-radius: 11px; background: var(--blanco); }
.item-ed > summary { list-style: none; display: flex; align-items: center; gap: 8px; padding: 9px 11px; cursor: pointer; font-size: 13px; font-weight: 600; }
.item-ed > summary::-webkit-details-marker { display: none; }
.item-ed > summary .t { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.item-ed > summary .v { color: var(--gris-500); font-weight: 600; font-variant-numeric: tabular-nums; font-size: 12.5px; }
.item-ed > summary::after { content: "▸"; color: var(--gris-400); transition: transform .15s; }
.item-ed[open] > summary::after { transform: rotate(90deg); }
.item-ed.apagada > summary .t { color: var(--gris-400); text-decoration: line-through; }
.item-ed .cuerpo-ed { padding: 4px 11px 12px; display: grid; gap: 10px; border-top: 1px solid var(--gris-100); }
.item-ed .acciones { display: flex; gap: 6px; flex-wrap: wrap; }
.item-ed input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--negro); margin: 0; }
.tarjeta { border: 1px solid var(--gris-200); border-radius: 11px; padding: 10px 12px; display: grid; gap: 5px; }
.tarjeta .t { font-weight: 700; font-size: 13.5px; }
.tarjeta .f { font-size: 12px; color: var(--gris-500); }
.tarjeta.actual { border-color: var(--gris-600); }
.grupo { border: 1px solid var(--gris-200); border-radius: 11px; }
.grupo > summary { padding: 10px 12px; cursor: pointer; font-weight: 700; font-size: 13px; }
.grupo-cuerpo { padding: 0 12px 12px; display: grid; gap: 10px; }
.pago-ed { display: grid; grid-template-columns: 1fr 70px auto; gap: 6px; align-items: end; }
.pago-ed .campo:last-of-type { grid-column: 1 / -1; }

/* ── La hoja (propuesta) ───────────────────────────────────────────── */
.hoja {
  width: 100%; max-width: 860px; margin: 0 auto; background: var(--blanco); border-radius: 18px;
  box-shadow: var(--sombra); overflow: hidden; color: var(--grafito);
}
.portada {
  position: relative; padding: 34px 44px 30px; color: var(--blanco); overflow: hidden;
  background: linear-gradient(135deg, var(--negro) 0%, var(--gris-800) 70%, var(--gris-700) 100%);
}
.portada::after { /* anillo del logo como marca de agua */
  content: ""; position: absolute; right: -90px; top: -90px; width: 320px; height: 320px;
  border: 26px solid rgba(255, 255, 255, .05); border-radius: 50%; pointer-events: none;
}
.portada .fila { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; }
.portada .logo { height: 82px; width: auto; display: block; }
.portada .num { text-align: right; font-size: 12px; color: var(--gris-300); line-height: 1.6; }
.portada .num b { color: var(--blanco); font-weight: 600; }
.portada .etiqueta { margin: 26px 0 6px; font-family: "Montserrat", sans-serif; font-size: 11.5px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--gris-400); }
.portada h1 { margin: 0; font-family: "Montserrat", sans-serif; font-size: 28px; line-height: 1.2; font-weight: 800; letter-spacing: -.01em; max-width: 640px; }
.ficha { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; margin-top: 24px; background: rgba(255,255,255,.12); border-radius: 12px; overflow: hidden; }
.ficha > div { background: rgba(15, 15, 16, .55); padding: 10px 14px; min-width: 0; }
.ficha .k { font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--gris-400); font-weight: 600; }
.ficha .v { font-size: 14px; font-weight: 600; overflow-wrap: anywhere; }
.ficha .v.total { font-family: "Montserrat", sans-serif; font-weight: 800; font-size: 16px; }

.cuerpo { padding: 12px 44px 36px; }
.sec { padding-top: 26px; }
.sec + .sec { border-top: 1px solid var(--gris-100); margin-top: 26px; }
.sec h2 { margin: 0 0 12px; display: flex; align-items: baseline; gap: 12px; font-family: "Montserrat", sans-serif; font-size: 19px; font-weight: 800; color: var(--negro); }
.sec h2 .n { font-size: 13px; font-weight: 700; color: var(--gris-400); font-variant-numeric: tabular-nums; min-width: 22px; }
.sec p { margin: 0 0 10px; font-size: 14.5px; color: var(--gris-700); }
.sec p:last-child { margin-bottom: 0; }
.sec strong { color: var(--negro); font-weight: 700; }

.lista { list-style: none; margin: 4px 0 12px; padding: 0; display: grid; gap: 5px; }
.lista li { position: relative; padding-left: 18px; font-size: 14px; color: var(--gris-700); }
.lista li::before { content: ""; position: absolute; left: 3px; top: 8px; width: 6px; height: 6px; border-radius: 2px; background: var(--grafito); }
.lista li.sub { margin-left: 18px; }
.lista li.sub::before { background: none; border: 1.5px solid var(--gris-500); width: 5px; height: 5px; border-radius: 50%; }
.lista.dos-col { grid-template-columns: 1fr 1fr; column-gap: 24px; }

.modulo { border: 1px solid var(--gris-200); border-radius: var(--radio); padding: 16px 18px; margin-top: 12px; break-inside: avoid; }
.modulo .cab { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 6px; }
.modulo h3 { margin: 0; font-size: 15.5px; font-weight: 700; color: var(--negro); }
.modulo h3 .m { color: var(--gris-500); font-weight: 600; margin-right: 6px; }
.modulo .precio { font-family: "Montserrat", sans-serif; font-weight: 700; font-size: 14.5px; white-space: nowrap; font-variant-numeric: tabular-nums; }
.modulo .precio s { color: var(--gris-400); font-weight: 600; font-size: 12.5px; margin-right: 6px; }
.modulo .incluye-t { font-size: 12px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--gris-500); margin: 10px 0 4px; }
.modulo .lista { margin-bottom: 4px; }
.nota { margin-top: 10px; padding: 9px 12px; border-left: 3px solid var(--grafito); background: var(--gris-50); border-radius: 0 8px 8px 0; font-size: 13px; color: var(--gris-700); }
.nota b { color: var(--negro); }

.tabla-wrap { overflow-x: auto; }
.tabla { width: 100%; border-collapse: collapse; font-size: 14px; }
.tabla th { text-align: left; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--gris-500); padding: 8px 10px; border-bottom: 2px solid var(--grafito); }
.tabla td { padding: 10px; border-bottom: 1px solid var(--gris-200); color: var(--gris-700); }
.tabla .num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.tabla tfoot td { border-bottom: none; color: var(--gris-600); }
.tabla tr.total td { background: var(--negro); color: var(--blanco); font-weight: 800; font-family: "Montserrat", sans-serif; font-size: 15px; }
.tabla tr.total td:first-child { border-radius: 8px 0 0 8px; }
.tabla tr.total td:last-child { border-radius: 0 8px 8px 0; }

.pagos { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin-top: 12px; }
.pago { border: 1px solid var(--gris-200); border-radius: var(--radio); padding: 14px 16px; break-inside: avoid; }
.pago .pct { font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--gris-500); }
.pago .monto { font-family: "Montserrat", sans-serif; font-size: 20px; font-weight: 800; color: var(--negro); margin: 2px 0 6px; font-variant-numeric: tabular-nums; }
.pago p { font-size: 13px; margin: 0; }

.final { background: linear-gradient(135deg, var(--negro), var(--gris-800)); color: var(--blanco); border-radius: 16px; padding: 22px 24px; margin-top: 12px; break-inside: avoid; }
.final .proy { font-size: 14px; color: var(--gris-300); font-weight: 600; }
.final .grande { font-family: "Montserrat", sans-serif; font-size: 32px; font-weight: 800; margin: 4px 0 12px; font-variant-numeric: tabular-nums; }
.final .hitos { display: grid; gap: 3px; font-size: 14px; color: var(--gris-200); }
.final .hitos b { color: var(--blanco); }
.final + p { margin-top: 14px; }

.firma { display: flex; align-items: center; gap: 16px; padding: 22px 44px; border-top: 1px solid var(--gris-200); background: var(--gris-50); }
.firma img { height: 58px; width: auto; flex: none; }
.firma .nombre { font-family: "Montserrat", sans-serif; font-weight: 800; font-size: 16px; color: var(--negro); }
.firma .lema { font-style: italic; font-size: 13px; color: var(--gris-600); }
.firma .contacto { font-size: 12.5px; color: var(--gris-500); margin-top: 2px; }
.vacio { padding: 18px; border: 1.5px dashed var(--gris-300); border-radius: var(--radio); color: var(--gris-500); font-size: 13.5px; text-align: center; margin-top: 12px; }

/* Vista resumida */
.sec-claves { padding-top: 22px; }
.sec-claves h2 { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--gris-500); margin-bottom: 10px; }
.claves { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 10px; }
.clave { background: var(--gris-50); border: 1px solid var(--gris-200); border-top: 3px solid var(--grafito); border-radius: 10px; padding: 12px 14px; }
.clave .k { font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--gris-500); margin-bottom: 4px; }
.clave .v { font-size: 14px; line-height: 1.4; color: var(--grafito); }
.clave .v strong { font-family: "Montserrat", sans-serif; font-size: 15.5px; }
.mods { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 4px; }
.mod { border: 1px solid var(--gris-200); border-radius: 10px; padding: 11px 13px; break-inside: avoid; min-width: 0; }
.mod .cab { display: flex; align-items: baseline; gap: 8px; }
.mod .n { font-family: "Montserrat", sans-serif; font-size: 12px; font-weight: 700; color: var(--gris-400); }
.mod h3 { margin: 0; font-size: 14px; font-weight: 700; color: var(--negro); flex: 1; min-width: 0; }
.mod .precio { font-size: 12.5px; font-weight: 700; color: var(--gris-600); white-space: nowrap; font-variant-numeric: tabular-nums; }
.mod p { margin: 3px 0 0 26px; font-size: 13px; line-height: 1.4; color: var(--gris-600); }
.mas { margin: 6px 0 0 26px; }
.mas summary { cursor: pointer; font-size: 12px; font-weight: 600; color: var(--gris-500); }
.mas summary:hover { color: var(--negro); }
.mas .lista { margin-top: 6px; }
.mas .lista li { font-size: 13px; }
.chips { list-style: none; padding: 0; margin: 6px 0 0; display: flex; flex-wrap: wrap; gap: 6px; }
.chips li { font-size: 12.5px; padding: 3px 10px; border-radius: 999px; background: var(--gris-100); color: var(--gris-700); }
.interruptor { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; color: var(--gris-700); cursor: pointer; }
.interruptor input { width: 16px; height: 16px; accent-color: var(--negro); margin: 0; flex: none; }

/* ── Diálogos ──────────────────────────────────────────────────────── */
.dialogo { border: none; border-radius: 16px; padding: 20px; width: min(480px, calc(100vw - 32px)); box-shadow: var(--sombra); display: none; }
.dialogo[open] { display: grid; gap: 12px; }
.dialogo::backdrop { background: rgba(15, 15, 16, .45); }
.dialogo h3 { margin: 0; font-family: "Montserrat", sans-serif; font-size: 17px; }
.dialogo textarea { font-family: ui-monospace, Menlo, monospace; font-size: 12px; word-break: break-all; }

/* ── Responsive ────────────────────────────────────────────────────── */
@media (max-width: 1080px) {
  .layout { grid-template-columns: minmax(0, 1fr); padding: 16px 16px 48px; gap: 16px; }
  .editor { position: static; max-height: none; max-width: 860px; width: 100%; margin: 0 auto; }
  .seccion-ed { overflow: visible; }
}
@media (max-width: 720px) {
  .barra .marca span { display: none; }
  .portada, .cuerpo, .firma { padding-left: 18px; padding-right: 18px; }
  .portada h1 { font-size: 22px; }
  .portada .logo { height: 60px; }
  .ficha { grid-template-columns: 1fr 1fr; }
  .lista.dos-col, .mods { grid-template-columns: 1fr; }
  .final .grande { font-size: 26px; }
  .hoja { border-radius: 14px; }
  .firma { flex-wrap: wrap; }
}

/* ── Impresión / PDF ───────────────────────────────────────────────── */
@page { size: A4; margin: 10mm; }

/* Versión compacta para el PDF: la activa el JS justo antes de imprimir
   (body.modo-pdf) para poder medirla y ajustarla a 2 páginas. */
body.modo-pdf .portada { padding: 18px 24px 16px; border-radius: 12px; }
body.modo-pdf .portada::after { width: 220px; height: 220px; border-width: 18px; right: -70px; top: -70px; }
body.modo-pdf .portada .logo { height: 52px; }
body.modo-pdf .portada .num { font-size: 10.5px; line-height: 1.5; }
body.modo-pdf .portada .etiqueta { margin: 10px 0 3px; font-size: 9.5px; }
body.modo-pdf .portada h1 { font-size: 19px; max-width: none; }
body.modo-pdf .ficha { margin-top: 12px; border-radius: 9px; }
body.modo-pdf .ficha > div { padding: 6px 10px; }
body.modo-pdf .ficha .k { font-size: 8.5px; }
body.modo-pdf .ficha .v { font-size: 11.5px; }
body.modo-pdf .ficha .v.total { font-size: 13px; }
body.modo-pdf .cuerpo { padding: 0 4px 8px; }
body.modo-pdf .sec { padding-top: 11px; }
body.modo-pdf .sec + .sec { margin-top: 11px; }
body.modo-pdf .sec h2 { font-size: 14px; margin-bottom: 5px; gap: 8px; }
body.modo-pdf .sec h2 .n { font-size: 10.5px; min-width: 16px; }
body.modo-pdf .sec p { font-size: 11.5px; line-height: 1.45; margin-bottom: 5px; }
body.modo-pdf .sec-claves { padding-top: 12px; }
body.modo-pdf .sec-claves h2 { font-size: 9.5px; margin-bottom: 6px; }
body.modo-pdf .claves { gap: 7px; grid-template-columns: repeat(4, minmax(0, 1fr)); }
body.modo-pdf .clave { padding: 7px 9px; border-top-width: 2px; }
body.modo-pdf .clave .k { font-size: 8.5px; margin-bottom: 2px; }
body.modo-pdf .clave .v { font-size: 11px; line-height: 1.35; }
body.modo-pdf .clave .v strong { font-size: 12px; }
body.modo-pdf .mods { gap: 6px; grid-template-columns: 1fr 1fr; }
body.modo-pdf .mod { padding: 6px 9px; border-radius: 8px; }
body.modo-pdf .mod h3 { font-size: 11.5px; }
body.modo-pdf .mod .n { font-size: 10px; }
body.modo-pdf .mod .precio { font-size: 10.5px; }
body.modo-pdf .mod p { font-size: 10.5px; margin: 1px 0 0 20px; line-height: 1.35; }
body.modo-pdf .chips { gap: 4px; margin-top: 4px; }
body.modo-pdf .chips li { font-size: 10px; padding: 1px 7px; }
body.modo-pdf .lista { gap: 2px; margin-bottom: 6px; }
body.modo-pdf .lista li { font-size: 11px; padding-left: 14px; }
body.modo-pdf .lista li::before { top: 6px; width: 5px; height: 5px; }
body.modo-pdf .modulo { padding: 9px 12px; margin-top: 8px; }
body.modo-pdf .modulo h3 { font-size: 12.5px; }
body.modo-pdf .modulo .precio { font-size: 12px; }
body.modo-pdf .modulo .incluye-t { font-size: 9.5px; margin: 5px 0 2px; }
body.modo-pdf .nota { font-size: 10.5px; padding: 6px 10px; margin-top: 6px; }
body.modo-pdf .tabla { font-size: 11.5px; }
body.modo-pdf .tabla td { padding: 5px 8px; }
body.modo-pdf .tabla tr.total td { font-size: 12.5px; }
body.modo-pdf .pagos { gap: 8px; margin-top: 6px; }
body.modo-pdf .pago { padding: 8px 12px; }
body.modo-pdf .pago .monto { font-size: 15px; margin: 0 0 3px; }
body.modo-pdf .pago p { font-size: 10.5px; }
body.modo-pdf .final { padding: 12px 16px; border-radius: 12px; margin-top: 6px; }
body.modo-pdf .final .proy { font-size: 11px; }
body.modo-pdf .final .grande { font-size: 22px; margin: 1px 0 5px; }
body.modo-pdf .final .hitos { font-size: 11px; gap: 1px; }
body.modo-pdf .final + p { margin-top: 8px; }
body.modo-pdf .firma { padding: 10px 4px 0; gap: 12px; background: none; }
body.modo-pdf .firma img { height: 38px; }
body.modo-pdf .firma .nombre { font-size: 13px; }
body.modo-pdf .firma .lema, body.modo-pdf .firma .contacto { font-size: 10.5px; }

@media print {
  body { background: var(--blanco); -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .barra, .editor, .dialogo, .error-carga { display: none !important; }
  .layout { display: block; padding: 0; }
  .hoja { max-width: none; box-shadow: none; border-radius: 0; zoom: var(--zoom-pdf, 1); }
  .portada { border-radius: 12px; }
  .firma { break-inside: avoid; }
  .final + p { break-before: avoid; }
  .sec h2 { break-after: avoid; }
  .tabla tr, .lista li { break-inside: avoid; }
  .mas, #btn-vista { display: none !important; }
}