:root {
  --verde: #2F6B57; --verde-s: #E3EFEA; --osc: #23272B; --gris: #5E666D; --claro: #EEF3F1; --linea: #D5DCD9;
  --fondo: #F4F6F5; --blanco: #fff; --ambar: #B7791F; --ambar-s: #FBF1DC; --azul: #2B5C8A; --azul-s: #E2ECF6;
  --rojo: #B3261E; --rojo-s: #FBE7E5;
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.45 Inter, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif; color: var(--osc); background: var(--fondo) url('patron.svg') repeat; }
a { color: var(--verde); }
h1 { font-size: 24px; margin: 0; letter-spacing: -.3px; }
h2 { font-size: 17px; margin: 26px 0 10px; }
h2 small { color: var(--gris); font-weight: 400; font-size: 13px; }
.sub, .gris { color: var(--gris); }
.sub { margin: 4px 0 12px; font-size: 13.5px; }
code { background: var(--claro); padding: 1px 5px; border-radius: 4px; }

/* Barra superior */
.barra { background: var(--osc); color: #fff; display: flex; align-items: center; gap: 18px; padding: 0 20px; min-height: 56px; flex-wrap: wrap; }
.marca { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; padding: 8px 0; }
.marca img { height: 34px; background: #fff; border-radius: 4px; padding: 2px 4px; }
.marca strong { letter-spacing: 2px; }
.marca span { color: #B9C4BF; font-size: 13px; border-left: 1px solid #4A5157; padding-left: 10px; }
.barra nav { display: flex; gap: 2px; flex-wrap: wrap; margin-left: auto; }
.barra nav a { color: #D9E0DD; text-decoration: none; padding: 8px 11px; border-radius: 6px; font-size: 14px; }
.barra nav a:hover { background: #343A40; }
.barra nav a.act { background: var(--verde); color: #fff; }
.barra nav a.salir { color: #9AA5A0; }
.m-toggle, .m-btn { display: none; }

main { max-width: 1180px; margin: 0 auto; padding: 22px 20px 50px; }
.pie { text-align: center; color: var(--gris); font-size: 12px; padding: 20px; }
.miga { margin: 0 0 6px; font-size: 13.5px; }
.miga a { text-decoration: none; }
.titulo { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.botones { display: flex; gap: 8px; flex-wrap: wrap; }

/* Botones */
.btn { display: inline-block; background: var(--verde); color: #fff; border: 0; border-radius: 7px; padding: 9px 16px; font: 600 14px inherit;
       font-family: inherit; text-decoration: none; cursor: pointer; white-space: nowrap; }
.btn:hover { filter: brightness(1.08); }
.btn.sec { background: var(--blanco); color: var(--osc); border: 1px solid var(--linea); }
.btn.grande { padding: 12px 24px; font-size: 15px; margin-top: 12px; }
button.link { background: none; border: 0; color: var(--verde); cursor: pointer; padding: 0; font: inherit; text-decoration: underline; }
.peligro, button.link.peligro { color: var(--rojo); }

/* Avisos */
.aviso { padding: 11px 14px; border-radius: 8px; margin: 0 0 16px; border-left: 4px solid var(--verde); background: var(--verde-s); }
.aviso.error { border-color: var(--rojo); background: var(--rojo-s); }
.aviso.alerta { border-color: var(--ambar); background: var(--ambar-s); }

/* Paneles y formularios */
.panel { background: var(--blanco); border: 1px solid var(--linea); border-radius: 10px; padding: 14px 16px; margin: 0 0 16px; }
.panel.resalta { border-color: var(--ambar); box-shadow: 0 0 0 3px var(--ambar-s); }
.panel h2 { margin-top: 0; }
details.panel summary { cursor: pointer; }
details.panel[open] summary { margin-bottom: 12px; }
.form label { display: flex; flex-direction: column; gap: 4px; font-size: 12.5px; color: var(--gris); font-weight: 600; margin-bottom: 10px; }
.form input, .form select, .form textarea, .tabla input, .tabla select, .acciones-masivas select, .acciones-masivas input {
  font: 15px inherit; font-family: inherit; color: var(--osc); padding: 8px 10px; border: 1px solid var(--linea); border-radius: 7px; background: #fff; min-width: 0; }
.form textarea { width: 100%; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--verde); outline-offset: -1px; border-color: var(--verde); }
.form.linea { display: flex; flex-wrap: wrap; gap: 0 12px; align-items: flex-end; }
.form.linea .btn { margin-bottom: 10px; }
.form.linea label.ancho { flex: 1 1 240px; }
.form label.check { flex-direction: row; align-items: center; gap: 7px; font-weight: 500; color: var(--osc); }
.form label.check input { width: 18px; height: 18px; }
.rejilla { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 0 14px; }
.filtros { margin-bottom: 8px; }
.caja-login { max-width: 400px; margin: 40px auto; background: #fff; padding: 26px; border-radius: 12px; border: 1px solid var(--linea); }
.caja-login .form label { margin-bottom: 14px; }
.caja-login .btn { width: 100%; padding: 12px; }

/* Tarjetas de resumen */
.tarjetas { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; margin: 0 0 18px; }
.tarjeta { background: #fff; border: 1px solid var(--linea); border-radius: 10px; padding: 12px 14px; border-top: 4px solid var(--osc); }
.tarjeta small { display: block; color: var(--gris); font-size: 12px; }
.tarjeta b { display: block; font-size: 22px; margin-top: 2px; font-variant-numeric: tabular-nums; }
.tarjeta b.chico { font-size: 15px; }
.tarjeta.verde { border-top-color: var(--verde); } .tarjeta.ambar { border-top-color: var(--ambar); } .tarjeta.azul { border-top-color: var(--azul); }

/* Tablas */
.tabla-wrap { overflow-x: auto; background: #fff; border: 1px solid var(--linea); border-radius: 10px; }
.tabla { width: 100%; border-collapse: collapse; font-size: 14px; }
.tabla th { text-align: left; background: var(--claro); color: var(--gris); font-size: 12px; font-weight: 600; padding: 9px 10px; white-space: nowrap; }
.tabla td { padding: 9px 10px; border-top: 1px solid var(--linea); vertical-align: middle; }
.tabla .der, .der { text-align: right; font-variant-numeric: tabular-nums; }
.tabla tr.click { cursor: pointer; } .tabla tr.click:hover td { background: #F7FAF9; }
.tabla tr.inactivo td { color: #A0A8A5; }
.tabla tr.sub-fila td { background: #FAFBFB; color: var(--gris); font-style: italic; }
.tabla.resumen { max-width: 480px; margin: 6px 0 14px; } .tabla.resumen tr.fuerte td { font-weight: 700; font-size: 16px; background: var(--verde-s); }
.tabla.partidas td { padding: 6px; } .tabla.partidas input, .tabla.partidas select { width: 100%; }
.tabla.partidas .desc { min-width: 220px; }
.acciones { white-space: nowrap; } .acciones > * { margin-right: 10px; } .acciones form { display: inline; }
.vacio { color: var(--gris); background: #fff; border: 1px dashed var(--linea); border-radius: 10px; padding: 18px; text-align: center; }
form.inline { display: inline-block; margin: 0 10px 6px 0; }
.ajuste { border-top: 1px solid var(--linea); padding-top: 10px; margin-top: 6px; }

/* Estatus */
.est, .chip { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 9px; border-radius: 99px; background: var(--claro); color: var(--gris); text-transform: capitalize; margin: 1px 2px 1px 0; }
.chip { text-transform: none; }
.est.enviada, .chip.azul { background: var(--azul-s); color: var(--azul); }
.est.aceptada, .chip.verde { background: var(--verde-s); color: var(--verde); }
.est.rechazada { background: var(--rojo-s); color: var(--rojo); }
.chip.ambar { background: var(--ambar-s); color: var(--ambar); }
.ok-txt { color: var(--verde); font-weight: 600; } .venc-txt { color: var(--rojo); font-weight: 600; }

/* Totales de cotización */
.totales { margin: 14px 0 16px auto; max-width: 340px; background: #fff; border: 1px solid var(--linea); border-radius: 10px; padding: 12px 16px; }
.totales > div { display: flex; justify-content: space-between; padding: 4px 0; font-variant-numeric: tabular-nums; }
.totales .gran { border-top: 2px solid var(--verde); margin-top: 6px; padding-top: 8px; font-size: 19px; }
.totales .check { margin-bottom: 6px; }

/* Puertas y tejuelos */
.acciones-masivas { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; position: sticky; top: 0; z-index: 3; }
.acciones-masivas .crece { flex: 1 1 200px; }
.sel-cuenta { color: var(--gris); font-size: 13px; }
.puerta { background: #fff; border: 1px solid var(--linea); border-radius: 10px; padding: 12px 14px; margin-bottom: 14px; }
.puerta header { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.puerta h2 { margin: 0 0 10px; }
.puerta .todo { font-size: 13px; color: var(--gris); display: flex; align-items: center; gap: 6px; cursor: pointer; }
.tejuelos { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.tej { position: relative; display: flex; flex-direction: column; gap: 3px; padding: 11px 12px 11px 40px; border-radius: 9px; cursor: pointer;
       border: 2px solid var(--linea); background: #fff; }
.tej input { position: absolute; left: 12px; top: 13px; width: 19px; height: 19px; accent-color: var(--verde); }
.tej:has(input:checked) { outline: 3px solid var(--osc); outline-offset: 1px; }
.tej .pos { font-weight: 700; }
.tej .est-t { font-size: 12.5px; font-weight: 600; }
.tej .nota { font-size: 12px; color: var(--osc); background: rgba(0,0,0,.04); padding: 2px 6px; border-radius: 4px; }
.tej .fch { font-size: 12px; color: var(--gris); }
.tej.verde { border-color: #9CC5B5; background: #F3F9F6; } .tej.verde .est-t { color: var(--verde); }
.tej.ambar { border-color: #E5BF7A; background: #FFF9EE; } .tej.ambar .est-t { color: var(--ambar); }
.tej.azul  { border-color: #9DBAD7; background: #F2F7FC; } .tej.azul .est-t { color: var(--azul); }

/* Tablero */
.dos-col { display: grid; grid-template-columns: minmax(0, 2fr) minmax(260px, 1fr); gap: 22px; }
.dos-col h2:first-child { margin-top: 0; }
.lista { list-style: none; margin: 0 0 16px; padding: 0; background: #fff; border: 1px solid var(--linea); border-radius: 10px; }
.lista li { padding: 10px 12px; border-top: 1px solid var(--linea); font-size: 14px; } .lista li:first-child { border-top: 0; }
.lista a { text-decoration: none; }
.calc { width: 100%; padding: 8px 0 12px; font-size: 15px; }

@media (max-width: 860px) {
  .dos-col { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  main { padding: 16px 16px 40px; }
  .barra { padding: 0 16px; }
  .marca span { display: none; }
  .m-btn { display: block; margin-left: auto; color: #fff; border: 1px solid #4A5157; padding: 6px 12px; border-radius: 6px; cursor: pointer; font-size: 14px; }
  .barra nav { display: none; width: 100%; flex-direction: column; padding-bottom: 10px; margin: 0; }
  .m-toggle:checked ~ nav { display: flex; }
  .tejuelos { grid-template-columns: 1fr 1fr; }
  .form.linea > label { flex: 1 1 140px; }
  .acciones-masivas { top: 0; }
  h1 { font-size: 21px; }
}
@media (max-width: 420px) { .tejuelos { grid-template-columns: 1fr; } }

.tipo-p { font-size: 11px; font-weight: 600; background: var(--osc); color: #fff; padding: 1px 6px; border-radius: 4px; vertical-align: 2px; }

/* Ilustración del herrero */
.hero { position: relative; border-radius: 14px; overflow: hidden; margin: 0 0 18px; min-height: 230px;
        background: #1A1E21 url('herrero.svg') right center / cover no-repeat; display: flex; align-items: center; }
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(20,23,26,.92) 0%, rgba(20,23,26,.75) 38%, rgba(20,23,26,0) 70%); }
.hero-txt { position: relative; padding: 24px 28px; color: #fff; max-width: 520px; }
.hero-txt small { color: #9FD3BF; font-weight: 600; letter-spacing: .4px; text-transform: uppercase; font-size: 12px; }
.hero-txt h1 { font-size: 28px; margin: 4px 0 4px; }
.hero-txt p { color: #C4CCC8; margin: 0 0 14px; font-size: 14px; }
.hero .btn.sec { background: rgba(255,255,255,.1); color: #fff; border-color: rgba(255,255,255,.25); }
.login-escena { position: fixed; inset: 56px 0 0 0; z-index: -1; background: linear-gradient(#23272B, #1A1E21 65%); }
.login-escena::before { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: min(46vh, 30vw); background: url('herrero.svg') 70% bottom / cover no-repeat; }
.login-escena::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(20,23,26,.55), rgba(20,23,26,0) 60%); }
.caja-login.sobre-escena { margin: 8vh 0 40px 6vw; box-shadow: 0 10px 40px rgba(0,0,0,.35); }
body:has(.login-escena) .pie { position: fixed; left: 0; right: 0; bottom: 0; padding: 6px; color: #C4CCC8; font-size: 11px; }
@media (max-width: 720px) {
  .hero { min-height: 330px; background-position: 80% top; background-size: auto 62%; align-items: flex-end; }
  .hero::before { background: linear-gradient(0deg, rgba(20,23,26,1) 0%, rgba(20,23,26,.9) 42%, rgba(20,23,26,0) 62%); }
  .hero-txt { padding: 18px; }
  .caja-login.sobre-escena { margin: 30px auto; }
  .login-escena::before { height: 38vh; background-position: 80% bottom; }
}