:root {
  --tinta: #16202b; --tinta2: #4a5663; --gris: #7b8794; --linea: #e3e1dc; --fondo: #f5f4f1; --panel: #fff;
  --acento: #0f6b5c; --acento2: #e3f1ee; --rojo: #b3261e; --ambar: #9a6700; --azul: #1d4f91;
  --radio: 8px; --sombra: 0 1px 2px rgba(22, 32, 43, .06), 0 4px 16px rgba(22, 32, 43, .05);
}
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body { font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; color: var(--tinta); background: var(--fondo); }
a { color: var(--acento); text-decoration: none; } a:hover { text-decoration: underline; }
h1 { font-size: 22px; margin: 0; font-weight: 650; letter-spacing: -.01em; } h2 { font-size: 15px; margin: 0; font-weight: 650; }
[hidden] { display: none !important; }

/* Estructura */
.marco { display: grid; grid-template-columns: 224px 1fr; min-height: 100vh; }
.lateral { background: var(--tinta); color: #cfd6dd; display: flex; flex-direction: column; padding: 18px 12px; position: sticky; top: 0; height: 100vh; }
.lateral .empresa { display: flex; align-items: center; gap: 10px; padding: 4px 8px 18px; color: #fff; font-weight: 650; font-size: 15px; line-height: 1.2; }
.lateral .empresa img { max-width: 40px; max-height: 40px; border-radius: 6px; background: #fff; padding: 3px; }
.lateral nav { display: flex; flex-direction: column; gap: 2px; flex: 1; overflow: auto; }
.lateral nav a { color: #cfd6dd; padding: 8px 10px; border-radius: 6px; font-weight: 500; }
.lateral nav a:hover { background: rgba(255, 255, 255, .07); text-decoration: none; }
.lateral nav a.activo { background: rgba(255, 255, 255, .13); color: #fff; }
.lateral nav .sep { height: 1px; background: rgba(255, 255, 255, .1); margin: 8px 6px; }
.lateral .pie { font-size: 12px; padding: 10px 8px 0; border-top: 1px solid rgba(255, 255, 255, .1); }
.lateral .pie b { color: #fff; display: block; font-weight: 600; }
.lateral .pie button { background: none; border: 0; color: #9fb0bf; padding: 0; cursor: pointer; font-size: 12px; margin-top: 4px; }
.lateral .firma { margin-top: 12px; display: flex; align-items: center; gap: 6px; color: #7f8e9c; font-size: 11px; letter-spacing: .06em; text-transform: uppercase; }
.lateral .firma svg { width: 14px; height: 14px; }
main { padding: 26px 30px 60px; min-width: 0; }
.cab { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; margin-bottom: 18px; }
.cab .sub { color: var(--gris); font-size: 13px; margin-top: 2px; }
.acciones { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.migas { font-size: 12.5px; color: var(--gris); margin-bottom: 6px; }

/* Piezas */
.panel { background: var(--panel); border: 1px solid var(--linea); border-radius: var(--radio); box-shadow: var(--sombra); padding: 16px 18px; margin-bottom: 16px; }
.panel > .cab { margin-bottom: 12px; }
.dos { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; align-items: start; }
.tarjetas { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; }
.cifras { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 16px; }
.cifra { background: var(--panel); border: 1px solid var(--linea); border-radius: var(--radio); padding: 14px 16px; }
.cifra .n { font-size: 24px; font-weight: 650; letter-spacing: -.02em; } .cifra .l { color: var(--gris); font-size: 12.5px; }
.tarjeta { display: block; color: inherit; background: var(--panel); border: 1px solid var(--linea); border-radius: var(--radio); padding: 16px; box-shadow: var(--sombra); }
.tarjeta:hover { border-color: var(--acento); text-decoration: none; }
.tarjeta .t { font-weight: 650; font-size: 15.5px; } .tarjeta .s { color: var(--gris); font-size: 12.5px; margin: 2px 0 12px; }
.barra { display: flex; height: 6px; border-radius: 3px; overflow: hidden; background: #ecebe7; margin: 8px 0; }
.barra i { display: block; } .barra .v { background: var(--acento); } .barra .r { background: #d9a441; }
.leyenda { display: flex; gap: 12px; font-size: 12px; color: var(--tinta2); flex-wrap: wrap; }
.datos { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px 16px; }
.datos div span { display: block; color: var(--gris); font-size: 11.5px; text-transform: uppercase; letter-spacing: .04em; }
.datos div b { font-weight: 550; overflow-wrap: anywhere; }
.vacio { color: var(--gris); padding: 18px 4px; text-align: center; }
.nota-ayuda { color: var(--gris); font-size: 12.5px; margin: 6px 0 0; }

.tabla-caja { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: .04em; color: var(--gris); font-weight: 600; padding: 8px 10px; border-bottom: 1px solid var(--linea); white-space: nowrap; }
td { padding: 9px 10px; border-bottom: 1px solid #efeeea; vertical-align: middle; }
tr:last-child td { border-bottom: 0; }
tr.clic { cursor: pointer; } tr.clic:hover td { background: #faf9f6; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }

.et { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; background: #eceae5; color: var(--tinta2); white-space: nowrap; }
.et.disponible { background: var(--acento2); color: var(--acento); } .et.reservada { background: #fbf0d6; color: var(--ambar); }
.et.vendida, .et.alquilada { background: #e1e9f5; color: var(--azul); } .et.interesado { background: #f1e8f7; color: #6b3fa0; }
.et.falta { background: #fbe4e2; color: var(--rojo); } .et.ok { background: var(--acento2); color: var(--acento); }

.btn { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--linea); background: #fff; color: var(--tinta); border-radius: 6px; padding: 7px 13px; font: inherit; font-weight: 550; cursor: pointer; white-space: nowrap; }
.btn:hover { border-color: #c9c6bf; text-decoration: none; } .btn.pri { background: var(--tinta); color: #fff; border-color: var(--tinta); }
.btn.pri:hover { background: #24313f; } .btn.peligro { color: var(--rojo); } .btn.mini { padding: 3px 9px; font-size: 12.5px; }
.btn:disabled { opacity: .55; cursor: default; }
.enlace { background: none; border: 0; padding: 0; color: var(--acento); cursor: pointer; font: inherit; }
.enlace.rojo { color: var(--rojo); }

input, select, textarea { font: inherit; color: inherit; border: 1px solid #d5d2cb; border-radius: 6px; padding: 7px 10px; background: #fff; width: 100%; }
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(15, 107, 92, .25); border-color: var(--acento); }
input[type=checkbox] { width: auto; }
textarea { min-height: 72px; resize: vertical; }
label { display: block; font-size: 12.5px; font-weight: 600; color: var(--tinta2); margin-bottom: 4px; }
.filtros { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; } .filtros input, .filtros select { width: auto; min-width: 180px; }
.campos { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px 14px; }
.campo { grid-column: span 3; } .campo.a2 { grid-column: span 2; } .campo.a6 { grid-column: span 6; }
.campo.marca label { display: flex; gap: 8px; align-items: center; font-weight: 500; font-size: 14px; color: var(--tinta); }
.lista-fila { display: grid; gap: 6px; margin-bottom: 6px; align-items: center; }
.error { color: var(--rojo); font-size: 13px; margin-top: 10px; min-height: 18px; }

/* Pipeline */
.pasos { display: flex; gap: 4px; flex-wrap: wrap; }
.paso { flex: 1 1 96px; border: 1px solid var(--linea); background: #faf9f6; border-radius: 6px; padding: 7px 8px; font-size: 12px; font-weight: 600; color: var(--gris); text-align: center; cursor: default; font-family: inherit; }
button.paso { cursor: pointer; }
.paso.hecho { background: var(--acento2); border-color: #bfe0d9; color: var(--acento); } .paso.forzado { border-style: dashed; }
.paso.actual { background: #fff; border-color: var(--tinta); color: var(--tinta); box-shadow: inset 0 -3px 0 var(--tinta); }
.puntos { display: flex; gap: 3px; } .puntos i { width: 9px; height: 9px; border-radius: 50%; background: #e2e0da; } .puntos i.h { background: var(--acento); }

/* Modal y avisos */
.modal { position: fixed; inset: 0; background: rgba(22, 32, 43, .45); display: flex; align-items: flex-start; justify-content: center; padding: 5vh 16px; overflow: auto; z-index: 20; }
.modal .caja { background: #fff; border-radius: 10px; width: 100%; max-width: 680px; padding: 22px 24px; box-shadow: 0 20px 60px rgba(0, 0, 0, .25); }
.modal .caja.estrecha { max-width: 440px; }
.modal h2 { font-size: 17px; margin-bottom: 16px; } .modal .pie-modal { display: flex; justify-content: flex-end; gap: 8px; margin-top: 18px; }
#avisos { position: fixed; bottom: 20px; right: 20px; display: flex; flex-direction: column; gap: 8px; z-index: 30; }
.aviso { background: var(--tinta); color: #fff; padding: 10px 16px; border-radius: 8px; box-shadow: var(--sombra); max-width: 380px; } .aviso.mal { background: var(--rojo); }

/* Entrada y alta */
.portada { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 30px 16px; background: var(--tinta); }
.portada .caja { background: #fff; border-radius: 10px; padding: 34px 34px 28px; width: 100%; max-width: 400px; }
.portada .caja.ancha { max-width: 620px; }
.portada .logo { display: flex; align-items: center; gap: 10px; font-size: 21px; font-weight: 700; letter-spacing: -.02em; margin-bottom: 4px; }
.portada .logo svg, .portada .logo img { width: 34px; height: 34px; object-fit: contain; }
.portada .lema { color: var(--gris); margin: 0 0 22px; font-size: 13.5px; }
.portada .campo-s { margin-bottom: 12px; } .portada .btn { width: 100%; justify-content: center; padding: 10px; margin-top: 6px; }
.portada h3 { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--gris); margin: 20px 0 10px; border-top: 1px solid var(--linea); padding-top: 16px; }
.portada .por { text-align: center; color: var(--gris); font-size: 11.5px; margin-top: 18px; }

@media (max-width: 900px) {
  .marco { grid-template-columns: 1fr; } .lateral { position: static; height: auto; } .lateral nav { flex: none; flex-direction: row; flex-wrap: wrap; } .lateral nav .sep, .lateral .firma { display: none; } .lateral .pie { margin-top: 10px; }
  .dos { grid-template-columns: 1fr; } main { padding: 18px 14px 50px; } .campo, .campo.a2 { grid-column: span 6; }
}
@media print { .lateral, .acciones, .filtros { display: none !important; } .marco { display: block; } }
td.arch { overflow-wrap: anywhere; min-width: 140px; }