/* Tu 20 · estilos */
:root {
  --fondo: #f3f1ec;
  --superficie: #ffffff;
  --superficie-2: #faf9f6;
  --tinta: #1b1f2a;
  --suave: #6a6f7d;
  --borde: #e3dfd6;
  --lateral: #141c29;
  --lateral-tinta: #c9cfdb;
  --acento: #f5a524;
  --acento-fuerte: #d98a0b;
  --tinta-acento: #1b1f2a;
  --ok: #1d8656; --ok-fondo: #e3f4ea;
  --warn: #9a6512; --warn-fondo: #fcf0d7;
  --bad: #bf3b29; --bad-fondo: #fbe5e1;
  --info: #2c67a8; --info-fondo: #e2edf9;
  --muted: #6a6f7d; --muted-fondo: #ecebe7;
  --radio: 12px;
  --sombra: 0 1px 2px rgba(20,28,41,.06), 0 4px 16px rgba(20,28,41,.05);
  font-family: Manrope, system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--tinta);
  font-size: 15px;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--fondo); line-height: 1.45; }
a { color: var(--info); }
h1, h2, h3 { letter-spacing: -0.02em; margin: 0; }
h2 { font-size: 1.05rem; }
code, pre { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .85em; }
pre { background: var(--lateral); color: #e8ecf3; padding: 12px 14px; border-radius: 8px; overflow-x: auto; white-space: pre-wrap; word-break: break-all; }
.ico { width: 18px; height: 18px; flex: none; }
.suave { color: var(--suave); }
.num { font-variant-numeric: tabular-nums; }
.derecha { text-align: right; }
.oculto { display: none !important; }

/* Estructura */
.app { display: grid; grid-template-columns: 236px 1fr; min-height: 100vh; }
.lateral { background: var(--lateral); color: var(--lateral-tinta); display: flex; flex-direction: column; padding: 18px 12px; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.marca { color: #fff; padding: 4px 10px 18px; display: block; }
.lateral nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.lateral nav a { display: flex; align-items: center; gap: 11px; padding: 9px 11px; border-radius: 9px; color: var(--lateral-tinta); text-decoration: none; font-weight: 600; font-size: .93rem; }
.lateral nav a:hover { background: rgba(255,255,255,.06); color: #fff; }
.lateral nav a.activo { background: rgba(245,165,36,.14); color: var(--acento); }
.lateral nav hr { border: 0; border-top: 1px solid rgba(255,255,255,.08); margin: 8px 6px; }
.globo { margin-left: auto; background: var(--bad); color: #fff; font-size: .72rem; padding: 1px 7px; border-radius: 99px; }
.lateral-pie { display: flex; flex-direction: column; gap: 10px; padding-top: 12px; }
.kiosco-link { display: flex; align-items: center; gap: 10px; padding: 9px 11px; border: 1px dashed rgba(255,255,255,.18); border-radius: 9px; color: var(--lateral-tinta); text-decoration: none; font-weight: 600; font-size: .88rem; }
.kiosco-link:hover { border-color: var(--acento); color: var(--acento); }
.yo { display: flex; align-items: center; gap: 10px; padding: 8px 6px; }
.yo strong { display: block; color: #fff; font-size: .88rem; }
.yo small { color: var(--lateral-tinta); opacity: .7; }
.yo .salir { margin-left: auto; color: var(--lateral-tinta); }
.avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--acento); color: var(--tinta-acento); display: grid; place-items: center; font-weight: 800; font-size: .8rem; flex: none; }
.contenido { padding: 22px 30px 60px; min-width: 0; }
.barra { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; flex-wrap: wrap; }
.barra h1 { font-size: 1.55rem; font-weight: 800; }
.barra .acciones { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; }
.btn-menu { display: none; background: none; border: 0; padding: 6px; cursor: pointer; color: var(--tinta); }
.velo { display: none; }

/* Botones */
.btn { display: inline-flex; align-items: center; gap: 7px; padding: 9px 15px; border-radius: 9px; border: 1px solid var(--borde); background: var(--superficie); color: var(--tinta); font: inherit; font-weight: 700; font-size: .9rem; text-decoration: none; cursor: pointer; white-space: nowrap; }
.btn:hover { border-color: #cbc6ba; background: var(--superficie-2); }
.btn-primario { background: var(--acento); border-color: var(--acento); color: var(--tinta-acento); }
.btn-primario:hover { background: var(--acento-fuerte); border-color: var(--acento-fuerte); }
.btn-oscuro { background: var(--lateral); border-color: var(--lateral); color: #fff; }
.btn-oscuro:hover { background: #24304a; }
.btn-wa { background: #1fa855; border-color: #1fa855; color: #fff; }
.btn-wa:hover { background: #178c46; border-color: #178c46; }
.btn-peligro { color: var(--bad); }
.btn-chico { padding: 5px 10px; font-size: .82rem; border-radius: 7px; }
.btn-grande { padding: 12px 20px; font-size: 1rem; width: 100%; justify-content: center; }
.btn-texto { background: none; border: 0; color: var(--info); padding: 0; font: inherit; font-weight: 700; cursor: pointer; }
.grupo-btn { display: flex; gap: 6px; flex-wrap: wrap; }

/* Avisos y chips */
.aviso { padding: 11px 15px; border-radius: 10px; margin-bottom: 14px; font-weight: 600; font-size: .92rem; }
.aviso-ok { background: var(--ok-fondo); color: var(--ok); }
.aviso-warn { background: var(--warn-fondo); color: var(--warn); }
.aviso-bad { background: var(--bad-fondo); color: var(--bad); }
.aviso-info { background: var(--info-fondo); color: var(--info); }
.chip { display: inline-block; padding: 2px 9px; border-radius: 99px; font-size: .76rem; font-weight: 700; white-space: nowrap; }
.chip-ok { background: var(--ok-fondo); color: var(--ok); }
.chip-warn { background: var(--warn-fondo); color: var(--warn); }
.chip-bad { background: var(--bad-fondo); color: var(--bad); }
.chip-info { background: var(--info-fondo); color: var(--info); }
.chip-muted { background: var(--muted-fondo); color: var(--muted); }

/* Tarjetas */
.panel { background: var(--superficie); border: 1px solid var(--borde); border-radius: var(--radio); box-shadow: var(--sombra); margin-bottom: 18px; }
.panel-cab { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--borde); flex-wrap: wrap; }
.panel-cab .acciones { margin-left: auto; display: flex; gap: 8px; }
.panel-cuerpo { padding: 18px; }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; margin-bottom: 18px; }
.kpi { background: var(--superficie); border: 1px solid var(--borde); border-radius: var(--radio); padding: 16px 18px; box-shadow: var(--sombra); text-decoration: none; color: inherit; display: block; }
.kpi small { color: var(--suave); font-weight: 700; font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; }
.kpi strong { display: block; font-size: 1.7rem; font-weight: 800; letter-spacing: -0.03em; margin-top: 4px; font-variant-numeric: tabular-nums; }
.kpi span { color: var(--suave); font-size: .85rem; }
.kpi.alerta strong { color: var(--bad); }
.kpi .barra-prog { height: 6px; background: var(--muted-fondo); border-radius: 9px; margin-top: 10px; overflow: hidden; }
.kpi .barra-prog i { display: block; height: 100%; background: var(--acento); border-radius: 9px; }
.columnas { display: grid; grid-template-columns: 1.4fr 1fr; gap: 18px; align-items: start; }
.columnas-iguales { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: start; }

/* Tablas */
.tabla-envoltura { overflow-x: auto; }
table.tabla { width: 100%; border-collapse: collapse; font-size: .9rem; }
.tabla th { text-align: left; font-size: .74rem; text-transform: uppercase; letter-spacing: .05em; color: var(--suave); font-weight: 700; padding: 10px 14px; border-bottom: 1px solid var(--borde); background: var(--superficie-2); white-space: nowrap; }
.tabla td { padding: 11px 14px; border-bottom: 1px solid var(--borde); vertical-align: middle; }
.tabla tr:last-child td { border-bottom: 0; }
.tabla tbody tr:hover td { background: var(--superficie-2); }
.tabla td.acciones { text-align: right; white-space: nowrap; }
.tabla .sub { display: block; color: var(--suave); font-size: .8rem; }
.tabla a.fila-link { color: inherit; text-decoration: none; font-weight: 700; }
.tabla a.fila-link:hover { color: var(--info); }
.tabla tfoot td { font-weight: 800; background: var(--superficie-2); }
.vacio { text-align: center; padding: 40px 20px; color: var(--suave); }
.vacio h2 { color: var(--tinta); margin-bottom: 6px; }

/* Formularios */
.form label { display: flex; flex-direction: column; gap: 5px; font-weight: 700; font-size: .85rem; color: var(--tinta); }
.form label small { font-weight: 500; color: var(--suave); }
input, select, textarea { font: inherit; font-size: .95rem; padding: 9px 11px; border: 1px solid var(--borde); border-radius: 9px; background: var(--superficie); color: var(--tinta); width: 100%; font-weight: 500; }
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(245,165,36,.45); border-color: var(--acento); }
textarea { min-height: 90px; resize: vertical; }
input[type=checkbox], input[type=radio] { width: auto; }
label.check { flex-direction: row; align-items: center; gap: 9px; font-weight: 600; }
.form fieldset { border: 0; padding: 0; margin: 0 0 20px; }
.form legend { font-weight: 800; font-size: 1rem; margin-bottom: 12px; }
.rejilla-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.rejilla-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.rejilla-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.span-2 { grid-column: span 2; }
.span-todo { grid-column: 1 / -1; }
.form-pie { display: flex; gap: 10px; margin-top: 8px; align-items: center; }
.filtros { display: flex; gap: 10px; flex-wrap: wrap; align-items: end; padding: 14px 18px; border-bottom: 1px solid var(--borde); }
.filtros label { display: flex; flex-direction: column; gap: 4px; font-size: .78rem; font-weight: 700; color: var(--suave); }
.filtros input, .filtros select { width: auto; min-width: 140px; padding: 7px 10px; }
.pestanas { display: flex; gap: 4px; padding: 0 12px; border-bottom: 1px solid var(--borde); overflow-x: auto; }
.pestanas a { padding: 12px 12px; text-decoration: none; color: var(--suave); font-weight: 700; font-size: .9rem; border-bottom: 2px solid transparent; white-space: nowrap; }
.pestanas a.activo { color: var(--tinta); border-color: var(--acento); }
.pestanas a b { background: var(--muted-fondo); color: var(--tinta); padding: 1px 7px; border-radius: 99px; font-size: .75rem; margin-left: 4px; }

/* Mapa de bodegas */
.piso { margin-bottom: 22px; }
.piso-cab { display: flex; align-items: baseline; gap: 12px; margin-bottom: 10px; }
.piso-cab h2 { font-size: 1.1rem; }
.mapa { display: grid; grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); gap: 10px; }
.celda { position: relative; border-radius: 10px; padding: 12px 12px 10px; text-decoration: none; color: var(--tinta); border: 1px solid var(--borde); background: var(--superficie); min-height: 96px; display: flex; flex-direction: column; gap: 2px; transition: transform .12s ease, box-shadow .12s ease; overflow: hidden; }
.celda:hover { transform: translateY(-2px); box-shadow: var(--sombra); }
.celda::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 5px; background: var(--ok); }
.celda.ocupada::before { background: var(--info); }
.celda.mantenimiento::before { background: var(--warn); }
.celda.adeudo::before { background: var(--bad); }
.celda strong { font-size: 1.15rem; font-weight: 800; letter-spacing: -0.02em; }
.celda small { color: var(--suave); font-size: .76rem; line-height: 1.25; }
.celda .quien { font-weight: 700; font-size: .8rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--tinta); }
.celda.adeudo .quien { color: var(--bad); }
.leyenda { display: flex; gap: 16px; flex-wrap: wrap; font-size: .82rem; color: var(--suave); font-weight: 600; }
.leyenda i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 5px; vertical-align: -1px; }

/* Detalles */
.ficha { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px 22px; }
.ficha div small { display: block; color: var(--suave); font-size: .76rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.ficha div strong { font-size: .98rem; }
.lista-simple { list-style: none; margin: 0; padding: 0; }
.lista-simple li { display: flex; align-items: center; gap: 12px; padding: 11px 18px; border-bottom: 1px solid var(--borde); }
.lista-simple li:last-child { border-bottom: 0; }
.lista-simple .der { margin-left: auto; text-align: right; }
.burbuja-wa { background: #e7f8ec; border-radius: 10px 10px 10px 2px; padding: 10px 12px; white-space: pre-wrap; font-size: .88rem; max-width: 520px; }
.pasos { padding-left: 20px; } .pasos li { margin-bottom: 14px; }

dialog { border: 0; border-radius: 14px; padding: 0; width: min(520px, 94vw); box-shadow: 0 20px 60px rgba(0,0,0,.25); }
dialog::backdrop { background: rgba(20,28,41,.45); }
dialog .panel-cab { border-bottom: 1px solid var(--borde); }
dialog form { margin: 0; }

/* Páginas sueltas (login / instalador) */
.pagina-sola { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.tarjeta-sola { background: var(--superficie); border-radius: 18px; padding: 34px; width: min(400px, 100%); box-shadow: 0 10px 40px rgba(20,28,41,.12); display: flex; flex-direction: column; gap: 14px; position: relative; z-index: 1; }
.tarjeta-sola.ancha { width: min(720px, 100%); }
.tarjeta-sola label { display: flex; flex-direction: column; gap: 5px; font-weight: 700; font-size: .85rem; }
.tarjeta-sola .logo { color: var(--tinta); }
.tarjeta-sola .suave { margin: -6px 0 6px; }
.titulo-solo { font-size: 1.6rem; font-weight: 800; }
.pagina-login { background: var(--lateral); overflow: hidden; }
.login-arte { position: fixed; inset: 0; display: grid; place-items: end center; pointer-events: none; }
.puertas { display: flex; gap: 14px; transform: translateY(30%); opacity: .55; }
.puertas span { width: 120px; height: 260px; border-radius: 10px 10px 0 0; background: repeating-linear-gradient(to bottom, #233049 0 14px, #1b2639 14px 18px); border: 2px solid #2b3a57; position: relative; animation: subir 6s ease-in-out infinite; animation-delay: calc(var(--i) * .45s); }
.puertas span:nth-child(3n) { background: repeating-linear-gradient(to bottom, var(--acento) 0 14px, var(--acento-fuerte) 14px 18px); border-color: var(--acento-fuerte); }
@keyframes subir { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-26px); } }
@media (prefers-reduced-motion: reduce) { .puertas span { animation: none; } }

/* Recibo */
.recibo { background: #fff; max-width: 680px; margin: 0 auto; padding: 36px; border-radius: 14px; border: 1px solid var(--borde); }
.recibo-cab { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; border-bottom: 2px solid var(--tinta); padding-bottom: 16px; margin-bottom: 20px; }
.recibo-cab .folio { text-align: right; }
.recibo-cab .folio strong { font-size: 1.3rem; display: block; }
.recibo .total { font-size: 2rem; font-weight: 800; letter-spacing: -0.03em; }
.recibo table { width: 100%; border-collapse: collapse; margin: 16px 0; }
.recibo td { padding: 8px 0; border-bottom: 1px solid var(--borde); }
.recibo td:last-child { text-align: right; }
.firma { margin-top: 60px; display: flex; justify-content: space-between; gap: 40px; }
.firma div { flex: 1; border-top: 1px solid var(--tinta); text-align: center; padding-top: 6px; font-size: .85rem; color: var(--suave); }

@media print {
  .lateral, .barra, .no-imprimir, .aviso { display: none !important; }
  .app { display: block; }
  .contenido { padding: 0; }
  body { background: #fff; }
  .recibo { border: 0; padding: 0; }
  .panel { box-shadow: none; }
}

/* Celular / tableta */
@media (max-width: 980px) {
  .columnas, .columnas-iguales { grid-template-columns: 1fr; }
  .rejilla-4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 820px) {
  .app { grid-template-columns: 1fr; }
  .lateral { position: fixed; left: 0; top: 0; bottom: 0; width: 260px; z-index: 30; transform: translateX(-100%); transition: transform .2s ease; }
  body.menu-abierto .lateral { transform: none; }
  body.menu-abierto .velo { display: block; position: fixed; inset: 0; background: rgba(0,0,0,.35); z-index: 20; }
  .btn-menu { display: inline-flex; }
  .contenido { padding: 14px 16px 50px; }
  .barra h1 { font-size: 1.25rem; }
  .barra .acciones { margin-left: 0; width: 100%; }
  .rejilla-2, .rejilla-3, .rejilla-4 { grid-template-columns: 1fr; }
  .span-2 { grid-column: auto; }
  .mapa { grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); }
  .recibo { padding: 20px; }
  .tabla td, .tabla th { padding: 9px 10px; }
}
.aviso-wa { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; justify-content: space-between; }
a.fila-link { color: inherit; text-decoration: none; font-weight: 700; }
a.fila-link:hover { color: var(--info); }
.btn-texto { text-decoration: none; }
.btn-texto:hover { text-decoration: underline; }
@media (max-width: 820px) {
  .kpis { grid-template-columns: 1fr 1fr; gap: 10px; }
  .kpi { padding: 12px 14px; }
  .kpi strong { font-size: 1.3rem; }
  .kpi span { font-size: .78rem; }
}
.tabla th.derecha, .tabla td.derecha { text-align: right; }