/* ESENTIA ERP — estilos. Paleta: oliva oscuro, dorado suave, crema. Denso y legible; color solo para estados. */
:root { --prim: #3D4A3F; --prim2: #55645A; --acento: #B08D57; --crema: #FAF8F5; --tarjeta: #F1ECE4; --linea: #E3DDD3;
        --txt: #2B2B2B; --gris: #7A7468; --ok: #2E7D32; --mal: #B3261E; --aviso: #B26A00; --nav: 220px; }
* { box-sizing: border-box; }
html, body { margin: 0; }
body { font: 14px Lato, Arial, sans-serif; color: var(--txt); background: var(--crema); }
a { color: var(--prim); }
h1 { font-size: 20px; margin: 0; color: var(--prim); }
h2 { font-size: 15px; color: var(--prim); margin: 0 0 10px; }

/* ---------- estructura ---------- */
.top { position: fixed; top: 0; left: 0; right: 0; height: 52px; background: var(--prim); color: #fff; display: flex; align-items: center; gap: 12px; padding: 0 16px; z-index: 30; }
.top a { color: #fff; }
.marca { font-weight: 700; font-size: 18px; letter-spacing: .5px; text-decoration: none; }
.marca small { font-weight: 400; color: var(--acento); font-size: 12px; letter-spacing: 1px; }
.marca.grande { font-size: 26px; color: var(--prim); text-align: center; margin-bottom: 14px; }
.top-der { margin-left: auto; font-size: 13px; display: flex; gap: 8px; align-items: center; }
.top .chip { background: rgba(255,255,255,.15); color: #fff; }
.hamb { display: none; background: none; border: none; color: #fff; font-size: 22px; padding: 0 4px; }
.lateral { position: fixed; top: 52px; bottom: 0; left: 0; width: var(--nav); background: #fff; border-right: 1px solid var(--linea); overflow-y: auto; padding: 10px 0 30px; z-index: 20; }
.lateral .grupo { font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .6px; color: var(--gris); padding: 12px 18px 4px; }
.lateral a { display: block; padding: 6px 18px; text-decoration: none; color: var(--txt); border-left: 3px solid transparent; }
.lateral a:hover { background: var(--crema); }
.lateral a.act { background: var(--tarjeta); border-left-color: var(--acento); font-weight: 700; color: var(--prim); }
main { margin: 52px 0 0 var(--nav); padding: 18px 22px 60px; max-width: 1400px; }
.titulo { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.titulo .acciones { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; }
@media (max-width: 900px) {
  .hamb { display: block; }
  .lateral { transform: translateX(-100%); transition: transform .2s; box-shadow: 4px 0 16px rgba(0,0,0,.1); }
  body.nav-abierto .lateral { transform: none; }
  main { margin-left: 0; padding: 14px 12px 60px; }
  .top-der .chip { display: none; }
}

/* ---------- componentes ---------- */
.card { background: #fff; border: 1px solid var(--linea); border-radius: 10px; padding: 14px 16px; margin-bottom: 14px; }
.grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.kpis { display: grid; gap: 10px; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); margin-bottom: 14px; }
.kpi { background: var(--tarjeta); border-radius: 10px; padding: 12px 14px; border-bottom: 3px solid var(--acento); }
.kpi small { display: block; font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .4px; color: var(--gris); }
.kpi b { display: block; font-size: 20px; color: var(--prim); margin-top: 4px; white-space: nowrap; }
.fila { display: flex; flex-wrap: wrap; gap: 10px 12px; margin-bottom: 10px; align-items: flex-end; }
.campo { display: flex; flex-direction: column; min-width: 150px; flex: 1; }
.campo.chico { flex: 0 0 140px; min-width: 120px; }
.campo.ancho { flex: 1 1 100%; }
label { font-size: 11px; font-weight: 700; color: var(--gris); margin-bottom: 3px; text-transform: uppercase; letter-spacing: .3px; }
label.req:after { content: ' *'; color: var(--acento); }
label.check { text-transform: none; font-size: 13px; color: var(--txt); font-weight: 400; display: flex; gap: 6px; align-items: center; }
input, select, textarea { font: 14px Lato, Arial, sans-serif; min-height: 34px; padding: 6px 9px; border: 1px solid var(--linea); border-radius: 6px; width: 100%; background: #fff; color: var(--txt); }
input[type=checkbox] { width: auto; min-height: 0; }
textarea { min-height: 60px; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--acento); box-shadow: 0 0 0 3px rgba(176,141,87,.18); }
input.err, select.err { border-color: var(--mal); background: #FFF6F5; }
.nota { font-size: 12px; color: var(--gris); line-height: 1.45; margin-top: 3px; }
.completar { background: #FFF9E6; }
button, .boton { font: 700 13px Lato, Arial, sans-serif; padding: 8px 16px; border-radius: 6px; border: 1px solid var(--linea); background: #fff; color: var(--prim); cursor: pointer; text-decoration: none; display: inline-block; }
button:hover, .boton:hover { border-color: var(--prim); }
button.prim, .boton.prim { background: var(--prim); border-color: var(--prim); color: #fff; }
button.prim:hover, .boton.prim:hover { background: var(--prim2); }
button.acento, .boton.acento { background: var(--acento); border-color: var(--acento); color: #fff; }
button.peligro { border-color: #E8C4C0; color: var(--mal); }
button.link { border: none; background: none; color: var(--acento); padding: 4px 2px; }
button.x { padding: 2px 8px; border: none; color: var(--gris); font-size: 18px; line-height: 1; background: none; }
button.x:hover { color: var(--mal); }
button:disabled { opacity: .5; cursor: wait; }
button.ancho { width: 100%; margin-top: 14px; padding: 10px; }
.chip { display: inline-block; padding: 2px 9px; border-radius: 10px; background: var(--tarjeta); color: var(--prim); font-size: 11px; font-weight: 700; }
.badge { display: inline-block; padding: 2px 8px; border-radius: 10px; font-size: 11.5px; font-weight: 700; background: var(--tarjeta); color: var(--prim); white-space: nowrap; }
.badge.ok { background: #E3F1E3; color: #1F6B24; } .badge.aviso { background: #FFF2CC; color: #8A5A00; } .badge.naranja { background: #FCE5CD; color: #9A4A00; }
.badge.mal { background: #F8D7D4; color: #9B1C14; } .badge.gris { background: #EEE; color: #666; } .badge.azul { background: #DCE8F5; color: #22507E; }
.aviso-box { padding: 10px 14px; border-radius: 8px; margin-bottom: 12px; white-space: pre-wrap; }
.aviso-box.ok { background: #EEF6EE; color: #1F5E22; } .aviso-box.mal { background: #FBEDEC; color: #8E1F17; } .aviso-box.info { background: var(--tarjeta); }
.vacio { padding: 18px; text-align: center; color: var(--gris); background: #fff; border: 1px dashed var(--linea); border-radius: 8px; }

/* ---------- tablas ---------- */
.tabla-scroll { overflow-x: auto; background: #fff; border: 1px solid var(--linea); border-radius: 8px; }
table.tabla { border-collapse: collapse; width: 100%; font-size: 13px; }
.tabla th { background: var(--tarjeta); color: var(--prim); font-size: 10.5px; text-transform: uppercase; letter-spacing: .3px; text-align: left; padding: 8px 8px; white-space: nowrap; position: sticky; top: 0; }
.tabla td { border-top: 1px solid var(--linea); padding: 6px 8px; vertical-align: middle; }
.tabla tbody tr:nth-child(even) td { background: #FCFBF8; }
.tabla tr:hover td { background: #F7F3EC; }
.tabla td input, .tabla td select { min-height: 30px; padding: 3px 6px; }
.tabla td select { min-width: 160px; }
th.num, td.num { text-align: right; white-space: nowrap; }
.paginas { display: flex; gap: 14px; align-items: center; justify-content: center; margin: 10px 0; font-size: 13px; }
.filtros { display: flex; flex-wrap: wrap; gap: 8px; align-items: flex-end; margin-bottom: 12px; }
.filtros .campo { min-width: 130px; flex: 0 1 180px; }
.tot { text-align: right; font-weight: 700; font-size: 17px; color: var(--prim); margin: 8px 2px; }

/* ---------- formularios de operación ---------- */
.pie { position: sticky; bottom: 0; background: #fff; border: 1px solid var(--linea); border-radius: 10px; box-shadow: 0 -2px 10px rgba(0,0,0,.04); padding: 10px 14px; display: flex; gap: 10px; align-items: center; margin-top: 12px; z-index: 5; }
#msg { flex: 1; white-space: pre-wrap; font-size: 13px; max-height: 110px; overflow: auto; padding: 4px 8px; border-radius: 6px; }
#msg.ok { background: #EEF6EE; color: #1F5E22; } #msg.mal { background: #FBEDEC; color: #8E1F17; }
.totbox { margin-left: auto; text-align: right; }
.totbox small { display: block; font-size: 11px; color: var(--gris); text-transform: uppercase; }
.totbox b { font-size: 22px; color: var(--prim); }
.busca { position: relative; }
.res { position: absolute; z-index: 20; left: 0; right: 0; top: 100%; margin: 2px 0 0; padding: 4px; list-style: none; background: #fff; border: 1px solid var(--linea); border-radius: 8px; box-shadow: 0 6px 18px rgba(0,0,0,.08); max-height: 260px; overflow: auto; display: none; }
.res li { padding: 7px 9px; border-radius: 6px; cursor: pointer; display: flex; justify-content: space-between; gap: 10px; }
.res li:hover, .res li.act { background: var(--tarjeta); }
.res li small { color: var(--gris); }
.res li.nuevo { color: var(--acento); font-weight: 700; }
.sel { display: flex; align-items: center; gap: 10px; padding: 9px 12px; background: var(--tarjeta); border-radius: 8px; }
.sel b { color: var(--prim); font-size: 15px; }
.sel .x { margin-left: auto; }
.cant { display: inline-flex; align-items: center; border: 1px solid var(--linea); border-radius: 6px; overflow: hidden; }
.cant button { border: none; border-radius: 0; padding: 0 10px; min-height: 30px; background: var(--tarjeta); }
.cant input { border: none; width: 58px; text-align: center; min-height: 30px; border-radius: 0; }
details summary { cursor: pointer; color: var(--acento); font-weight: 700; font-size: 13px; margin: 6px 0; }
.barras { display: flex; align-items: flex-end; gap: 6px; height: 150px; padding: 6px 0 0; }
.barras .b { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; font-size: 10px; color: var(--gris); }
.barras .b i { display: block; width: 100%; background: var(--prim); border-radius: 4px 4px 0 0; min-height: 2px; }
.barras .b i.m { background: var(--acento); }
.barras .b span { margin-top: 4px; white-space: nowrap; }
.matriz td { text-align: center; }
body.login { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-card { width: 340px; }
.login-card label { display: block; margin-top: 10px; }
@media print { .top, .lateral, .titulo .acciones, .filtros, .noprint { display: none !important; } main { margin: 0; padding: 0; } }