:root{
  --azul:#243C90; --azul-med:#306CB4; --azul-cla:#4A8BD4;
  --hielo:#EDF2FA; --niebla:#F7F9FD; --linea:#E1E8F2;
  --texto:#1F2937; --gris:#6B7686;
  --ok:#0E9F6E; --alerta:#D97706; --rojo:#DC2626;
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Poppins',system-ui,sans-serif;background:var(--niebla);color:var(--texto);font-size:14px;padding-bottom:78px}
h1,h2,h3,.tit{font-family:'Jost',sans-serif}

/* ---- topbar ---- */
header{background:#fff;border-bottom:1px solid var(--linea);padding:14px 18px;position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between}
.marca{font-family:'Jost';font-weight:800;font-size:1.15rem;color:var(--azul-med);letter-spacing:-.01em}
.marca span{color:var(--azul)}
.mini{font-size:.72rem;color:var(--gris);font-weight:500}

/* ---- layout ---- */
main{max-width:980px;margin:0 auto;padding:18px}
.vista{display:none}.vista.on{display:block}
.tit-vista{font-size:1.3rem;font-weight:700;color:var(--azul);margin-bottom:4px}
.sub{color:var(--gris);font-size:.85rem;margin-bottom:18px}

/* ---- KPIs ---- */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-bottom:22px}
.kpi{background:#fff;border:1px solid var(--linea);border-radius:14px;padding:16px}
.kpi b{display:block;font-family:'Jost';font-size:1.6rem;color:var(--azul);line-height:1.1}
.kpi small{color:var(--gris);font-size:.74rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.kpi.alerta b{color:var(--alerta)}

/* ---- tarjetas ---- */
.card{background:#fff;border:1px solid var(--linea);border-radius:14px;padding:16px;margin-bottom:12px}
.card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:8px}
.card h3{font-size:1rem;font-weight:700;color:var(--azul)}
.card .meta{font-size:.8rem;color:var(--gris)}
.fila{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px solid var(--hielo);font-size:.85rem}
.fila:last-child{border:0}
.fila b{font-weight:600}

/* ---- estados ---- */
.est{font-size:.68rem;font-weight:700;padding:4px 10px;border-radius:999px;text-transform:uppercase;letter-spacing:.04em;white-space:nowrap}
.e-cot{background:#EEF2FF;color:#4338CA}
.e-con{background:#E0F2FE;color:#0369A1}
.e-pro{background:#FEF3C7;color:#B45309}
.e-des{background:#DCFCE7;color:#15803D}
.e-anu{background:#FEE2E2;color:#B91C1C}
.e-ent{background:#CCFBF1;color:#0F766E}

/* ---- botones ---- */
.btn{border:0;border-radius:10px;padding:11px 18px;font-family:'Poppins';font-weight:600;font-size:.88rem;cursor:pointer;transition:.15s}
.btn-p{background:var(--azul-med);color:#fff}
.btn-p:hover{background:var(--azul)}
.btn-g{background:var(--hielo);color:var(--azul)}
.btn-g:hover{background:#DDE7F5}
.btn-sm{padding:7px 13px;font-size:.78rem;border-radius:8px}
.btn-fila{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.fab{position:fixed;right:18px;bottom:88px;z-index:45;width:54px;height:54px;border-radius:50%;background:var(--azul-med);color:#fff;font-size:1.7rem;border:0;box-shadow:0 8px 22px rgba(36,60,144,.34);cursor:pointer}

/* ---- formularios ---- */
label{display:block;font-size:.76rem;font-weight:600;color:var(--gris);margin:12px 0 5px;text-transform:uppercase;letter-spacing:.03em}
input,select,textarea{width:100%;padding:11px 13px;border:1px solid var(--linea);border-radius:10px;font-family:'Poppins';font-size:.9rem;background:#fff;color:var(--texto)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--azul-cla);outline-offset:-1px;border-color:transparent}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}

/* ---- modal ---- */
.ov{position:fixed;inset:0;background:rgba(20,32,64,.5);backdrop-filter:blur(3px);z-index:60;display:none;align-items:flex-end;justify-content:center}
.ov.on{display:flex}
.modal{background:#fff;width:100%;max-width:620px;max-height:92vh;overflow:auto;border-radius:20px 20px 0 0;padding:22px}
@media(min-width:640px){.ov{align-items:center}.modal{border-radius:20px}}
.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.modal-head h2{font-size:1.15rem;color:var(--azul)}
.x{border:0;background:var(--hielo);width:34px;height:34px;border-radius:50%;font-size:1rem;color:var(--azul);cursor:pointer}

/* ---- items del pedido ---- */
.item{display:grid;grid-template-columns:1fr 76px 34px;gap:8px;align-items:center;
  margin-bottom:12px;padding-bottom:12px;border-bottom:1px solid var(--hielo)}
.item:last-of-type{border-bottom:0}
.item .campo-pick{padding:9px 11px;font-size:.84rem}
.item select,.item input{padding:9px 10px;font-size:.84rem}
.quitar{border:0;background:#FEE2E2;color:#B91C1C;border-radius:8px;height:38px;cursor:pointer;font-size:1rem}
.total{display:flex;justify-content:space-between;padding:14px 0 4px;border-top:2px solid var(--hielo);margin-top:10px;font-family:'Jost';font-weight:700;font-size:1.05rem;color:var(--azul)}

/* ---- buscador ---- */
.buscar{position:relative;margin-bottom:14px}
.buscar input{padding-left:38px}
.buscar::before{content:"⌕";position:absolute;left:14px;top:9px;font-size:1.2rem;color:var(--gris)}

/* ---- nav inferior ---- */
nav{position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--linea);display:flex;z-index:50}
nav button{flex:1;border:0;background:none;padding:11px 4px 14px;font-family:'Poppins';font-size:.68rem;font-weight:600;color:var(--gris);cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:3px}
nav button.on{color:var(--azul-med)}
nav .ic{font-size:1.15rem;line-height:1}

.vacio{text-align:center;padding:44px 20px;color:var(--gris)}
.vacio b{display:block;font-family:'Jost';font-size:1.05rem;color:var(--azul);margin-bottom:6px}
.chip-f{display:inline-flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.chip-f button{border:1px solid var(--linea);background:#fff;color:var(--azul);border-radius:999px;padding:7px 14px;font-family:'Poppins';font-weight:600;font-size:.78rem;cursor:pointer}
.chip-f button.on{background:var(--azul-med);border-color:var(--azul-med);color:#fff}
.aviso{background:#FEF3C7;border:1px solid #FDE68A;color:#92400E;border-radius:10px;padding:10px 13px;font-size:.8rem;margin-bottom:14px}

/* ---------- LOGIN ---------- */
#login{position:fixed;inset:0;z-index:90;background:linear-gradient(150deg,#243C90,#306CB4);
  display:none;align-items:center;justify-content:center;padding:24px}
.login-caja{background:#fff;border-radius:20px;padding:28px 26px 30px;width:100%;max-width:360px;
  box-shadow:0 22px 60px rgba(15,25,60,.34)}
.login-caja .marca{font-size:1.5rem;margin-bottom:2px}
.login-caja .mini{margin-bottom:20px}
#login-msg{color:var(--rojo);font-size:.8rem;min-height:18px;margin-top:10px}
#l-btn{width:100%;margin-top:16px}

.login-wrap{width:100%;max-width:360px;display:flex;flex-direction:column;align-items:center}
.login-logo{display:block;width:min(200px,74%);height:auto;margin:0 auto 10px}
.login-lema{color:var(--gris);font-size:.78rem;font-weight:500;text-align:center;margin-bottom:20px}
.login-caja{width:100%}
.barra-logo{height:26px;width:auto;display:block;margin-bottom:2px}


/* ---------- TEMA (claro / oscuro / auto) ---------- */
body.oscuro{
  --hielo:#1B2436; --niebla:#111828; --linea:rgba(255,255,255,.10);
  --texto:#E6EDF8; --gris:#93A3BA;
  background:var(--niebla); color:var(--texto);
}
body.oscuro header,
body.oscuro .card,
body.oscuro .kpi,
body.oscuro .modal,
body.oscuro nav,
body.oscuro .login-caja{background:#18202F;border-color:var(--linea)}
body.oscuro input,body.oscuro select,body.oscuro textarea{background:#111828;color:var(--texto);border-color:var(--linea)}
body.oscuro h1,body.oscuro h2,body.oscuro h3,body.oscuro .tit-vista,body.oscuro .kpi b{color:#7FB0F0}
body.oscuro .fila{border-color:rgba(255,255,255,.07)}
body.oscuro .chip-f button{background:#18202F;border-color:var(--linea);color:#9DC0EE}
body.oscuro .btn-g{background:#222D42;color:#9DC0EE}
body.oscuro .vacio b{color:#7FB0F0}
#tema{border:0;background:var(--hielo);color:var(--azul);width:34px;height:34px;
  border-radius:50%;cursor:pointer;font-size:.95rem;flex-shrink:0}
#tema:hover{background:var(--azul-med);color:#fff}

/* ---------- usuario en la barra ---------- */
.usuario{display:flex;align-items:center;gap:10px}
.usuario .datos{text-align:right;line-height:1.25}
.usuario b{display:block;font-size:.8rem;font-weight:600}
.usuario span{font-size:.68rem;color:var(--gris)}
#salir,#recargar,#panel,#buscar,#alertas{border:0;background:var(--hielo);color:var(--azul);width:34px;height:34px;
  border-radius:50%;cursor:pointer;font-size:.95rem;flex-shrink:0}
#salir:hover,#recargar:hover,#panel:hover,#buscar:hover,#alertas:hover{background:var(--azul-med);color:#fff}
.usuario{gap:6px}
.usuario .datos{margin-right:4px}
@media(max-width:400px){.usuario .datos b{max-width:96px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}}
/* producción no ve valores */
body.sin-valores .oculta-valor{display:none!important}


/* ---------- SELECTOR CON LUPA ---------- */
#pick{position:fixed;inset:0;z-index:120;background:rgba(16,26,52,.6);backdrop-filter:blur(4px);
  display:none;align-items:flex-end;justify-content:center;padding:0}
#pick.on{display:flex}
@media(min-width:640px){#pick{align-items:center;padding:16px}}
.pick-caja{background:#fff;width:100%;max-width:560px;max-height:88vh;display:flex;flex-direction:column;
  border-radius:18px 18px 0 0;overflow:hidden}
@media(min-width:640px){.pick-caja{border-radius:18px}}
body.oscuro .pick-caja{background:#18202F}
.pick-head{display:flex;align-items:center;gap:10px;padding:14px 16px 10px}
.pick-head h3{flex:1;font-size:1rem}
.pick-buscar{position:relative;padding:0 16px 10px}
.pick-buscar::before{content:"⌕";position:absolute;left:26px;top:6px;font-size:1.25rem;color:var(--gris)}
#pick-input{padding-left:34px}
#pick-extra{padding:0 16px 8px}
#pick-lista{flex:1;overflow:auto;padding:4px 8px 14px}
.pick-item{display:block;width:100%;text-align:left;border:0;background:none;padding:11px 12px;
  border-radius:11px;cursor:pointer;font-family:'Poppins';border-bottom:1px solid var(--hielo)}
.pick-item:last-child{border-bottom:0}
.pick-item:hover,.pick-item:focus{background:var(--hielo)}
.pick-item.sel{background:var(--hielo);box-shadow:inset 3px 0 0 var(--azul-med)}
.pick-item b{display:block;font-size:.92rem;font-weight:600;color:var(--texto)}
.pick-item span{display:block;font-size:.76rem;color:var(--gris);margin-top:1px}
.pick-item em{display:inline-block;margin-top:4px;font-style:normal;font-size:.7rem;font-weight:700;
  background:var(--hielo);color:var(--azul);padding:2px 8px;border-radius:999px}
.pick-item mark{background:#FDE68A;color:inherit;border-radius:3px;padding:0 1px}
body.oscuro .pick-item mark{background:#7C5E10;color:#FFEDB3}
body.oscuro .pick-item b{color:var(--texto)}
.pick-vacio,.pick-mas{padding:22px;text-align:center;color:var(--gris);font-size:.84rem}
/* campo que abre el selector */
.campo-pick{display:flex;align-items:center;gap:8px;width:100%;text-align:left;
  padding:11px 13px;border:1px solid var(--linea);border-radius:10px;background:#fff;
  font-family:'Poppins';font-size:.9rem;color:var(--texto);cursor:pointer}
.campo-pick:hover{border-color:var(--azul-cla)}
.campo-pick .val{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.campo-pick .val.vacio{color:var(--gris)}
.campo-pick .lupa{color:var(--azul-med);font-size:1.1rem;flex-shrink:0}
body.oscuro .campo-pick{background:#111828}

/* ---------- BÚSQUEDA GLOBAL ---------- */
#gs{position:fixed;inset:0;z-index:95;background:rgba(20,32,64,.55);backdrop-filter:blur(4px);
  display:none;align-items:flex-start;justify-content:center;padding:14vh 16px 16px}
#gs.on{display:flex}
.gs-caja{background:#fff;border-radius:16px;width:100%;max-width:560px;overflow:hidden;
  box-shadow:0 24px 60px rgba(10,20,50,.4)}
body.oscuro .gs-caja{background:#18202F}
#gs-input{border:0;border-bottom:1px solid var(--linea);border-radius:0;padding:16px 18px;font-size:1rem}
#gs-input:focus{outline:none}
#gs-res{max-height:52vh;overflow:auto;padding:6px}
.gs-tip{padding:22px;text-align:center;color:var(--gris);font-size:.85rem}
.gs-grupo{font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  color:var(--gris);padding:12px 12px 6px}
.gs-item{display:block;width:100%;text-align:left;border:0;background:none;padding:9px 12px;
  border-radius:9px;cursor:pointer;font-family:'Poppins'}
.gs-item:hover{background:var(--hielo)}
.gs-item b{display:block;font-size:.9rem;font-weight:600;color:var(--azul)}
.gs-item span{font-size:.78rem;color:var(--gris)}
body.oscuro .gs-item b{color:#9DC0EE}
/* ---------- ALERTAS ---------- */
#alertas{position:relative}
#badge{position:absolute;top:-3px;right:-3px;background:var(--rojo);color:#fff;font-size:.62rem;
  font-weight:800;min-width:16px;height:16px;border-radius:8px;display:none;
  align-items:center;justify-content:center;padding:0 4px;line-height:1}
#badge:not([style*="none"]){display:flex}
.al-grupo{font-size:.82rem;font-weight:700;color:var(--azul);margin:14px 0 8px;
  display:flex;align-items:center;gap:8px}
.al-n{background:var(--hielo);color:var(--azul);border-radius:999px;padding:2px 9px;font-size:.72rem}
.al-item{display:flex;align-items:center;gap:10px;padding:9px 0;border-bottom:1px solid var(--hielo)}
.al-item b{display:block;font-size:.86rem;font-weight:600}
.al-item span{font-size:.76rem;color:var(--gris)}
.al-visto{border:0;background:var(--hielo);color:var(--ok);width:30px;height:30px;border-radius:50%;
  cursor:pointer;font-size:.85rem;flex-shrink:0}
.al-visto:hover{background:var(--ok);color:#fff}
.cfg-fila{display:flex;align-items:center;gap:10px;padding:9px 0;border-bottom:1px solid var(--hielo)}
.cfg-sw{flex:1;display:flex;align-items:center;gap:9px;font-size:.85rem;margin:0;
  text-transform:none;letter-spacing:0;color:var(--texto);font-weight:500}
.cfg-sw input{width:auto;flex-shrink:0}
.cfg-fila input[type=number]{padding:7px 9px;font-size:.82rem}
/* ---------- PERFIL ---------- */
.perfil-top{display:flex;align-items:center;gap:16px;margin-bottom:8px}
.avatar,#av-barra{width:62px;height:62px;border-radius:50%;background:var(--azul-med);color:#fff;
  display:flex;align-items:center;justify-content:center;font-family:'Jost';font-weight:700;
  font-size:1.3rem;overflow:hidden;flex-shrink:0}
.avatar img,#av-barra img{width:100%;height:100%;object-fit:cover}
#av-barra{width:34px;height:34px;font-size:.78rem;cursor:pointer}
.sep{margin:22px 0 4px;padding-top:14px;border-top:1px solid var(--hielo);
  font-family:'Jost';font-weight:700;color:var(--azul);font-size:.95rem}
.modos{display:flex;gap:8px;margin-top:8px}
.modo{flex:1;border:1px solid var(--linea);background:#fff;color:var(--azul);border-radius:10px;
  padding:9px;font-family:'Poppins';font-size:.8rem;font-weight:600;cursor:pointer;text-transform:capitalize}
.modo.on{background:var(--azul-med);border-color:var(--azul-med);color:#fff}
body.oscuro .modo{background:#18202F;color:#9DC0EE}

/* ---------- MENÚ DE DEPARTAMENTOS ---------- */
.menu{display:grid;gap:10px}
.menu-item{display:flex;align-items:center;gap:14px;width:100%;text-align:left;
  background:#fff;border:1px solid var(--linea);border-radius:14px;padding:14px 16px;
  cursor:pointer;font-family:'Poppins';transition:.15s}
.menu-item:hover{border-color:var(--azul-cla);transform:translateX(3px)}
.menu-ic{width:38px;height:38px;border-radius:11px;background:var(--hielo);color:var(--azul-med);
  display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}
.menu-item b{display:block;font-size:.94rem;font-weight:600;color:var(--texto)}
.menu-item small{font-size:.76rem;color:var(--gris)}
.menu-sep{font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  color:var(--gris);margin:18px 0 2px}
body.oscuro .menu-item{background:#18202F}
/* ---------- BARRA DE AVANCE ---------- */
.barra{height:6px;background:var(--hielo);border-radius:99px;overflow:hidden;margin:8px 0}
.barra div{height:100%;background:linear-gradient(90deg,var(--azul-med),var(--azul-cla));
  border-radius:99px;transition:width .4s ease}

/* ---------- FIRMA EN PANTALLA ---------- */
.firma-caja{position:relative;background:#fff;border:2px dashed var(--linea);border-radius:12px;
  height:150px;overflow:hidden;touch-action:none}
#firma-canvas{width:100%;height:100%;display:block;cursor:crosshair;touch-action:none}
.firma-linea{position:absolute;bottom:8px;left:0;right:0;text-align:center;font-size:.74rem;
  color:var(--gris);pointer-events:none}
body.oscuro .firma-caja{background:#fff}

/* ---------- COTIZACIÓN ESTRUCTURADA ---------- */
.bloque{background:var(--niebla);border:1px solid var(--linea);border-radius:14px;
  padding:16px;margin-bottom:14px}
body.oscuro .bloque{background:#141C2B}
.bloque-tit{font-size:.7rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase;
  color:var(--gris);margin-bottom:10px}
.bloque label{margin-top:0}
.bloque .grid2 label{margin-top:0}
.dato-grande{font-family:'Jost';font-size:1.05rem;font-weight:600;color:var(--azul)}

/* cabecera del detalle */
.cot-cab{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:16px}
.cot-num{font-family:'Jost';font-weight:800;font-size:1.15rem;color:var(--azul);letter-spacing:.02em}

/* ítems del formulario */
.item-cot{background:#fff;border:1px solid var(--linea);border-radius:12px;padding:12px;margin-bottom:10px}
body.oscuro .item-cot{background:#18202F}
.item-cab{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.item-n{width:24px;height:24px;border-radius:50%;background:var(--azul-med);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:700;flex-shrink:0}
.item-cab .campo-pick{flex:1;padding:9px 11px;font-size:.86rem}
.item-cab .quitar{height:34px;width:32px;flex-shrink:0}
.item-campos{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.item-campos label{font-size:.66rem;margin:0 0 4px}
.item-campos input{padding:8px 10px;font-size:.85rem}
.item-pie{margin-top:8px;text-align:right;font-size:.78rem;color:var(--gris)}
.item-pie b{color:var(--azul);font-weight:700}

/* resumen de valores */
.bloque.resumen{background:linear-gradient(135deg,var(--hielo),var(--niebla));border-color:var(--azul-cla)}
body.oscuro .bloque.resumen{background:#1A2436;border-color:#2F4670}
.res-fila{display:flex;justify-content:space-between;align-items:center;padding:6px 0;font-size:.88rem}
.res-fila.total{border-top:2px solid var(--azul-med);margin-top:6px;padding-top:10px;
  font-family:'Jost';font-size:1.15rem;font-weight:700;color:var(--azul)}
.res-fila.margen{border-top:1px dashed var(--linea);margin-top:6px;padding-top:8px}
.res-fila.margen b{font-weight:700}

/* líneas de producto en el detalle */
.linea-item{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;
  padding:10px 0;border-bottom:1px solid var(--linea)}
.linea-item:last-child{border-bottom:0}
.li-izq{display:flex;gap:10px;align-items:flex-start;flex:1}
.li-n{width:22px;height:22px;border-radius:50%;background:var(--hielo);color:var(--azul);
  display:flex;align-items:center;justify-content:center;font-size:.68rem;font-weight:700;flex-shrink:0;margin-top:1px}
.li-izq b{display:block;font-size:.88rem;font-weight:600}
.li-izq span{display:block;font-size:.75rem;color:var(--gris);margin-top:1px}
.li-val{color:var(--azul);font-weight:700;font-size:.9rem;white-space:nowrap}
@media(max-width:420px){.item-campos{grid-template-columns:1fr 1fr}}
.e-bod{background:#EDE9FE;color:#5B21B6}
.chip-n{display:inline-block;margin-left:6px;background:var(--azul-med);color:#fff;
  border-radius:999px;padding:1px 7px;font-size:.68rem;font-weight:700;line-height:1.4}
.chip-f button.on .chip-n{background:rgba(255,255,255,.28)}