/* Identidad: Cerebro Maleu/00-Cerebro/Marca.md (naranja, marrón, beige; Montserrat). */
:root {
  --naranja: #f07d47;
  --naranja-osc: #d9622c;
  --marron: #331c1c;
  --beige: #f2e8c7;
  --beige-claro: #faf6ea;
  --blanco: #ffffff;
  --texto: #331c1c;
  --texto-2: #6f5a55;
  --linea: #e6dcc0;
  --verde: #2e9e5b;
  --amarillo: #e8b923;
  --rojo: #d64541;
  --gris: #c9c2b4;
  --radio: 12px;
  --sombra: 0 2px 10px rgba(51, 28, 28, .08);
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: Montserrat, system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--beige-claro);
  color: var(--texto);
  font-size: 15px;
  line-height: 1.4;
  -webkit-text-size-adjust: 100%;
}
[hidden] { display: none !important; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }

/* ── Marca ── */
.marca { text-align: center; margin-bottom: 24px; }
.marca-logo { font-weight: 800; letter-spacing: -.5px; color: var(--naranja); font-size: 40px; display: block; line-height: 1; }
.marca-logo.chico { font-size: 22px; display: inline; }
.marca-sub { display: block; color: var(--beige); font-weight: 600; margin-top: 6px; letter-spacing: 1px; text-transform: uppercase; font-size: 13px; }

/* ── Login ── */
.login { min-height: 100vh; min-height: 100dvh; display: flex; align-items: center; justify-content: center; background: var(--marron); padding: 16px; }
.login-box { width: 100%; max-width: 340px; }
.login label { display: block; color: var(--beige); font-size: 13px; font-weight: 600; margin-bottom: 14px; }
.login input { display: block; width: 100%; margin-top: 6px; padding: 12px 14px; border-radius: 10px; border: 0; background: var(--blanco); font-size: 16px; }
.login .nota { color: var(--beige); opacity: .7; text-align: center; font-size: 13px; margin-top: 18px; }
.err { color: #ffb4a8; font-size: 14px; margin: 0 0 12px; }
.ficha .err { color: var(--rojo); }

/* ── Botones ── */
.btn { border: 0; border-radius: 10px; padding: 12px 16px; font-weight: 700; }
.btn-pri { background: var(--naranja); color: var(--blanco); width: 100%; }
.btn-pri:disabled { opacity: .6; }
.btn-sec { background: var(--beige); color: var(--marron); }
.btn-link { background: none; border: 0; color: var(--beige); font-weight: 600; padding: 6px 4px; text-decoration: underline; }
.btn-x { background: none; border: 0; font-size: 28px; line-height: 1; color: var(--texto-2); padding: 4px 8px; }

/* ── Cabecera ── */
.top { position: sticky; top: 0; z-index: 20; background: var(--marron); color: var(--beige); display: flex; align-items: center; justify-content: space-between; padding: 10px 16px; padding-top: max(10px, env(safe-area-inset-top)); }
.top-izq { display: flex; align-items: baseline; gap: 10px; }
.top-tit { font-weight: 700; font-size: 15px; }
.top-der { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.quien { opacity: .85; }

.tabs { position: sticky; top: 48px; z-index: 19; display: flex; background: var(--blanco); border-bottom: 1px solid var(--linea); overflow-x: auto; }
.tab { flex: 1 0 auto; background: none; border: 0; padding: 12px 14px; font-weight: 600; color: var(--texto-2); border-bottom: 3px solid transparent; white-space: nowrap; }
.tab.on { color: var(--marron); border-bottom-color: var(--naranja); }

main { padding: 16px; padding-bottom: 96px; max-width: 1400px; margin: 0 auto; }
.estado { background: var(--beige); border-radius: var(--radio); padding: 10px 14px; font-size: 14px; }
.estado.error { background: #fde3df; color: #8a2320; }

/* ── Semáforo ── */
.semaforo { display: inline-flex; gap: 4px; vertical-align: middle; }
.dot { width: 12px; height: 12px; border-radius: 50%; background: var(--gris); display: inline-block; }
.dot.verde { background: var(--verde); }
.dot.amarillo { background: var(--amarillo); }
.dot.rojo { background: var(--rojo); }

/* ── Calientes ── */
.calientes { margin-bottom: 18px; }
.calientes h2, .vista h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .8px; color: var(--texto-2); margin: 0 0 10px; }
.calientes-fila { display: flex; gap: 10px; overflow-x: auto; padding-bottom: 4px; scroll-snap-type: x mandatory; }
.calientes .card { border-left: 4px solid var(--naranja); flex: 0 0 280px; width: 280px; scroll-snap-align: start; }

/* ── Tarjeta ── */
.card { background: var(--blanco); border-radius: var(--radio); box-shadow: var(--sombra); padding: 12px; text-align: left; border: 0; width: 100%; display: block; }
.card + .card { margin-top: 8px; }
.calientes-fila .card + .card { margin-top: 0; }
.card-prod { font-weight: 700; font-size: 15px; }
.card-prov { color: var(--texto-2); font-size: 13px; }
.card-fila { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-top: 8px; font-size: 13px; }
.card-paso { margin-top: 6px; font-size: 12.5px; color: var(--texto-2); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.vencido { color: var(--rojo); font-weight: 700; }
.margen { font-weight: 700; white-space: nowrap; }
.margen.obj { color: var(--texto-2); font-weight: 600; }

/* ── Embudo ── */
.embudo { display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding: 0 16px; padding-bottom: 8px; margin: 0 -16px; padding-left: 16px; padding-right: 16px; }
.col { flex: 0 0 82%; max-width: 320px; scroll-snap-align: start; background: var(--beige); border-radius: var(--radio); padding: 10px; align-self: flex-start; }
.col-cab { display: flex; justify-content: space-between; font-weight: 700; font-size: 14px; padding: 2px 4px 10px; }
.col-n { background: var(--blanco); border-radius: 999px; padding: 0 8px; font-size: 12px; line-height: 20px; }
.col-vacia { color: var(--texto-2); font-size: 13px; padding: 4px; }
.col.descartado { background: #eee8db; }

/* ── Tabla ── */
.filtros { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 12px; }
.filtros input[type=search] { grid-column: 1 / -1; }
.filtros input, .filtros select { padding: 10px 12px; border: 1px solid var(--linea); border-radius: 10px; background: var(--blanco); min-width: 0; }
.chk { display: flex; align-items: center; gap: 6px; font-size: 14px; grid-column: 1 / -1; }
.tabla-wrap .card { margin-top: 8px; }
table.tabla { width: 100%; border-collapse: collapse; background: var(--blanco); border-radius: var(--radio); overflow: hidden; box-shadow: var(--sombra); font-size: 14px; }
.tabla th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .5px; color: var(--texto-2); background: var(--beige); padding: 10px; white-space: nowrap; user-select: none; cursor: pointer; }
.tabla th.num, .tabla td.num { text-align: right; }
.tabla td { padding: 10px; border-top: 1px solid var(--linea); vertical-align: top; }
.tabla tbody tr { cursor: pointer; }
.tabla tbody tr:hover { background: var(--beige-claro); }

/* ── Proveedor Ideal ── */
.crit { background: var(--blanco); border-radius: var(--radio); box-shadow: var(--sombra); padding: 14px; margin-bottom: 12px; }
.crit-cab { display: flex; gap: 8px; align-items: baseline; font-weight: 700; }
.crit-n { color: var(--naranja); }
.crit label { display: block; font-size: 12px; font-weight: 700; margin-top: 10px; color: var(--texto-2); }
.crit input, .crit textarea { width: 100%; margin-top: 4px; padding: 8px 10px; border: 1px solid var(--linea); border-radius: 8px; background: var(--blanco); }
.crit .auto { font-size: 12.5px; color: var(--texto-2); margin-top: 8px; }
.crit-pie { display: flex; justify-content: space-between; align-items: center; margin-top: 12px; gap: 10px; font-size: 12px; color: var(--texto-2); }
.lbl-v { color: var(--verde) !important; } .lbl-a { color: #a07c00 !important; } .lbl-r { color: var(--rojo) !important; }

/* ── Ficha (hoja inferior en el celu, modal en escritorio) ── */
.ficha { position: fixed; inset: 0; z-index: 50; display: flex; align-items: flex-end; justify-content: center; }
.ficha-fondo { position: absolute; inset: 0; background: rgba(51, 28, 28, .45); }
.ficha-caja { position: relative; background: var(--beige-claro); width: 100%; max-height: 92vh; max-height: 92dvh; border-radius: 16px 16px 0 0; display: flex; flex-direction: column; }
.ficha-cab { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--linea); }
.ficha-cab h2 { margin: 0; font-size: 17px; }
.ficha-cuerpo { overflow-y: auto; padding: 16px; padding-bottom: max(24px, env(safe-area-inset-bottom)); -webkit-overflow-scrolling: touch; }
.grupo { background: var(--blanco); border-radius: var(--radio); padding: 12px; margin-bottom: 14px; box-shadow: var(--sombra); }
.grupo h3 { font-size: 12px; text-transform: uppercase; letter-spacing: .8px; color: var(--texto-2); margin: 0 0 10px; }
.campos { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.campos .ancho { grid-column: 1 / -1; }
.campo label { display: block; font-size: 12px; font-weight: 700; color: var(--texto-2); margin-bottom: 4px; }
.campo input, .campo select, .campo textarea { width: 100%; padding: 10px; border: 1px solid var(--linea); border-radius: 8px; background: var(--blanco); font-size: 16px; }
.campo textarea { min-height: 64px; resize: vertical; }
.campo .ayuda { font-size: 12px; color: var(--texto-2); margin-top: 4px; }
.calc { display: flex; gap: 16px; flex-wrap: wrap; font-size: 14px; margin-top: 10px; }
.calc b { font-size: 16px; }

.eval { padding: 10px 0; border-top: 1px solid var(--linea); }
.eval:first-of-type { border-top: 0; padding-top: 0; }
.eval-q { font-weight: 700; font-size: 14px; display: flex; gap: 8px; align-items: center; }
.eval-opc { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-top: 8px; }
.opc { border: 2px solid var(--linea); background: var(--blanco); border-radius: 10px; padding: 8px 6px; font-size: 12px; text-align: left; line-height: 1.25; min-height: 56px; }
.opc b { display: block; font-size: 12px; margin-bottom: 2px; }
.opc.verde b { color: var(--verde); } .opc.amarillo b { color: #a07c00; } .opc.rojo b { color: var(--rojo); }
.opc.on.verde { border-color: var(--verde); background: #e8f5ed; }
.opc.on.amarillo { border-color: var(--amarillo); background: #fdf6dc; }
.opc.on.rojo { border-color: var(--rojo); background: #fbe6e5; }
.eval-nota { width: 100%; margin-top: 6px; padding: 8px 10px; border: 1px solid var(--linea); border-radius: 8px; font-size: 14px; }
.eval-meta { font-size: 12px; color: var(--texto-2); margin-top: 4px; }
.eval-auto { font-size: 13px; margin-top: 6px; color: var(--texto-2); }
.hist { font-size: 12.5px; margin-top: 6px; }
.hist summary { cursor: pointer; color: var(--texto-2); }
.hist ul { margin: 6px 0 0; padding-left: 18px; }

.acciones { display: flex; gap: 10px; position: sticky; bottom: 0; padding-top: 8px; background: var(--beige-claro); }
.acciones .btn { flex: 1; }
.pie-meta { font-size: 12px; color: var(--texto-2); margin-top: 12px; }

.fab { position: fixed; right: 16px; bottom: max(16px, env(safe-area-inset-bottom)); z-index: 30; background: var(--naranja); color: var(--blanco); border: 0; border-radius: 999px; padding: 14px 20px; font-weight: 800; box-shadow: 0 6px 18px rgba(240, 125, 71, .45); }

.toast { position: fixed; left: 50%; transform: translateX(-50%); bottom: 84px; z-index: 60; background: var(--marron); color: var(--beige); padding: 10px 16px; border-radius: 10px; font-size: 14px; max-width: calc(100% - 32px); box-shadow: var(--sombra); }
.toast.error { background: #8a2320; color: #fff; }

/* ── Escritorio ── */
@media (min-width: 900px) {
  .tabs { top: 50px; justify-content: flex-start; padding: 0 16px; }
  .tab { flex: 0 0 auto; }
  main { padding: 24px; }
  .embudo { margin: 0; padding-left: 0; padding-right: 0; display: grid; grid-template-columns: repeat(7, minmax(180px, 1fr)); overflow-x: auto; }
  .col { max-width: none; }
  .filtros { grid-template-columns: 2fr 1fr 1fr 1fr auto; align-items: center; }
  .filtros input[type=search] { grid-column: auto; }
  .chk { grid-column: auto; white-space: nowrap; }
  .ideal-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(380px, 1fr)); gap: 12px; }
  .ideal-grid .crit { margin-bottom: 0; }
  .ficha { align-items: center; }
  .ficha-caja { max-width: 720px; border-radius: 16px; max-height: 88vh; }
  .fab { right: 24px; bottom: 24px; }
}