:root {
  --navy: #0b1a4d;
  --navy-2: #050a30;
  --navy-3: #13265f;
  --oro: #d4a72c;
  --oro-suave: #fbf3dd;
  --cian: #16b4cc;
  --tinta: #0f172a;
  --texto: #334155;
  --tenue: #64748b;
  --linea: #e2e8f0;
  --fondo: #f3f5fa;
  --blanco: #ffffff;
  --verde: #059669;
  --verde-suave: #ecfdf5;
  --rojo: #e11d48;
  --rojo-suave: #fff1f2;
  --ambar: #b45309;
  --ambar-suave: #fffbeb;
  --azul-suave: #eef4ff;
  --radio: 16px;
  --sombra: 0 1px 2px rgba(15, 23, 42, .04), 0 4px 16px rgba(15, 23, 42, .06);
  --sombra-alta: 0 20px 60px rgba(5, 10, 48, .28);
  --fuente: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "Cascadia Mono", Consolas, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body { font-family: var(--fuente); color: var(--texto); background: var(--fondo); font-size: 14px; line-height: 1.5; -webkit-font-smoothing: antialiased; }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; }
svg.ico { width: 18px; height: 18px; flex: none; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.oculto { display: none !important; }
:focus-visible { outline: 3px solid rgba(22, 180, 204, .45); outline-offset: 2px; }

/* ---------- Login ---------- */
.login { min-height: 100vh; display: grid; grid-template-columns: 1.05fr 1fr; }
.login-marca { position: relative; overflow: hidden; background: radial-gradient(1200px 500px at -10% 110%, rgba(22, 180, 204, .28), transparent 60%), linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 100%); color: #fff; padding: 48px 56px; display: flex; flex-direction: column; justify-content: space-between; }
.login-marca::after { content: ""; position: absolute; right: -120px; top: -120px; width: 380px; height: 380px; border-radius: 50%; border: 1px solid rgba(212, 167, 44, .25); box-shadow: 0 0 0 60px rgba(212, 167, 44, .04), 0 0 0 120px rgba(212, 167, 44, .03); }
.logo-caja { background: #fff; border-radius: 14px; padding: 10px 16px; display: inline-flex; width: fit-content; }
.logo-caja img { height: 44px; display: block; }
.login-marca h1 { font-size: 40px; line-height: 1.1; margin: 28px 0 12px; color: #fff; letter-spacing: -.02em; }
.login-marca h1 span { color: var(--oro); }
.login-marca p { color: #cbd5e1; font-size: 16px; max-width: 460px; margin: 0; }
.login-puntos { list-style: none; padding: 0; margin: 32px 0 0; display: grid; gap: 14px; }
.login-puntos li { display: flex; gap: 12px; align-items: flex-start; color: #e2e8f0; }
.login-puntos .ico { color: var(--oro); margin-top: 2px; }
.login-pie { color: #94a3b8; font-size: 12px; position: relative; z-index: 1; }
.login-form-lado { display: flex; align-items: center; justify-content: center; padding: 40px 24px; }
.login-form { width: 100%; max-width: 380px; }
.login-form h2 { font-size: 26px; color: var(--tinta); margin: 0 0 6px; }
.login-form .sub { color: var(--tenue); margin: 0 0 28px; }
.campo { display: grid; gap: 6px; margin-bottom: 16px; }
.campo label { font-weight: 600; font-size: 13px; color: var(--tinta); }
.entrada { width: 100%; padding: 12px 14px; border: 1px solid var(--linea); border-radius: 12px; background: #fff; transition: border-color .15s, box-shadow .15s; }
.entrada:focus { outline: none; border-color: var(--cian); box-shadow: 0 0 0 4px rgba(22, 180, 204, .15); }
.error-caja { display: flex; gap: 8px; align-items: center; background: var(--rojo-suave); color: var(--rojo); border: 1px solid #fecdd3; padding: 10px 12px; border-radius: 12px; font-weight: 600; font-size: 13px; margin-bottom: 16px; }
.firma { display: flex; align-items: center; justify-content: center; gap: 8px; color: var(--tenue); font-size: 12px; margin-top: 32px; }
.firma img { height: 26px; }

/* ---------- Botones ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid transparent; border-radius: 12px; padding: 10px 16px; font-weight: 600; font-size: 13.5px; transition: background .15s, border-color .15s, color .15s, transform .05s; white-space: nowrap; text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn-primario { background: var(--navy); color: #fff; }
.btn-primario:hover:not(:disabled) { background: var(--navy-3); }
.btn-oro { background: var(--oro); color: var(--navy-2); }
.btn-oro:hover:not(:disabled) { background: #e2b43a; }
.btn-claro { background: #fff; border-color: var(--linea); color: var(--texto); }
.btn-claro:hover:not(:disabled) { border-color: #cbd5e1; color: var(--navy); }
.btn-fantasma { background: transparent; color: var(--tenue); padding: 8px 10px; }
.btn-fantasma:hover { background: #eef2f7; color: var(--navy); }
.btn-bloque { width: 100%; padding: 13px 16px; font-size: 15px; }
.btn-chico { padding: 7px 11px; font-size: 12.5px; border-radius: 10px; }

/* ---------- Estructura ---------- */
.app { display: grid; grid-template-columns: 260px 1fr; min-height: 100vh; }
.lateral { background: linear-gradient(180deg, var(--navy) 0%, var(--navy-2) 100%); color: #cbd5e1; display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; }
.lateral-cab { padding: 20px 18px 16px; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.lateral-cab .logo-caja { padding: 8px 12px; }
.lateral-cab .logo-caja img { height: 34px; }
.lateral-titulo { margin-top: 14px; display: flex; align-items: center; gap: 8px; color: var(--oro); font-weight: 700; letter-spacing: .12em; font-size: 12px; text-transform: uppercase; }
.nav { padding: 14px 12px; display: grid; gap: 4px; flex: 1; align-content: start; overflow-y: auto; }
.nav button { display: flex; align-items: center; gap: 12px; width: 100%; background: none; border: 0; color: #cbd5e1; padding: 11px 14px; border-radius: 12px; font-weight: 500; text-align: left; position: relative; }
.nav button:hover { background: rgba(255, 255, 255, .06); color: #fff; }
.nav button.activo { background: rgba(212, 167, 44, .12); color: #fff; }
.nav button.activo::before { content: ""; position: absolute; left: -12px; top: 10px; bottom: 10px; width: 3px; border-radius: 0 3px 3px 0; background: var(--oro); }
.nav button.activo .ico { color: var(--oro); }
.lateral-pie { padding: 14px; border-top: 1px solid rgba(255, 255, 255, .08); }
.yo { display: flex; align-items: center; gap: 10px; padding: 8px; }
.avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--oro); color: var(--navy-2); display: grid; place-items: center; font-weight: 800; flex: none; }
.yo b { color: #fff; display: block; font-size: 13.5px; }
.yo small { color: #94a3b8; font-size: 12px; }
.salir { margin-top: 6px; width: 100%; display: flex; align-items: center; gap: 10px; background: none; border: 0; color: #fda4af; padding: 10px 12px; border-radius: 10px; font-weight: 600; }
.salir:hover { background: rgba(244, 63, 94, .1); }

.principal { min-width: 0; display: flex; flex-direction: column; }
.barra { position: sticky; top: 0; z-index: 20; background: rgba(243, 245, 250, .88); backdrop-filter: blur(10px); border-bottom: 1px solid var(--linea); padding: 14px 32px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.barra h1 { margin: 0; font-size: 20px; color: var(--tinta); }
.barra .menu { display: none; }
.chip-estado { display: inline-flex; align-items: center; gap: 8px; background: #fff; border: 1px solid var(--linea); border-radius: 999px; padding: 6px 12px 6px 10px; font-size: 12.5px; color: var(--texto); }
.punto { width: 8px; height: 8px; border-radius: 50%; background: var(--verde); box-shadow: 0 0 0 3px rgba(5, 150, 105, .15); }
.punto.mal { background: var(--rojo); box-shadow: 0 0 0 3px rgba(225, 29, 72, .15); }
.punto.espera { background: var(--ambar); box-shadow: 0 0 0 3px rgba(180, 83, 9, .15); animation: latido 1.2s infinite; }
@keyframes latido { 50% { opacity: .35; } }
.contenido { padding: 28px 32px 40px; max-width: 1400px; width: 100%; }
.pie-app { margin-top: auto; padding: 18px 32px; display: flex; justify-content: space-between; align-items: center; gap: 12px; color: var(--tenue); font-size: 12px; border-top: 1px solid var(--linea); }
.pie-app .firma { margin: 0; }

/* ---------- Tarjetas ---------- */
.tarjeta { background: #fff; border: 1px solid var(--linea); border-radius: var(--radio); box-shadow: var(--sombra); }
.tarjeta-cab { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--linea); }
.tarjeta-cab h2 { margin: 0; font-size: 15.5px; color: var(--tinta); display: flex; align-items: center; gap: 8px; }
.tarjeta-cab h2 .ico { color: var(--cian); }
.tarjeta-cuerpo { padding: 18px 20px; }
.rejilla-kpi { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 16px; margin-bottom: 22px; }
.kpi { padding: 18px; display: flex; justify-content: space-between; gap: 12px; min-width: 0; }
.kpi > div { min-width: 0; }
.kpi b { display: block; white-space: nowrap; font-size: 28px; line-height: 1; color: var(--tinta); letter-spacing: -.02em; }
.kpi span { display: block; margin-top: 8px; color: var(--tenue); font-weight: 500; font-size: 13px; }
.kpi .icono { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; flex: none; background: var(--azul-suave); color: var(--navy); }
.kpi .icono.oro { background: var(--oro-suave); color: var(--ambar); }
.kpi .icono.verde { background: var(--verde-suave); color: var(--verde); }
.kpi .icono.cian { background: #e6f8fb; color: #0e8ea2; }
.dos-col { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.aviso-estado { display: flex; align-items: center; gap: 16px; padding: 18px 20px; border-radius: var(--radio); margin-bottom: 22px; border: 1px solid; }
.aviso-estado.ok { background: var(--verde-suave); border-color: #a7f3d0; }
.aviso-estado.mal { background: var(--rojo-suave); border-color: #fecdd3; }
.aviso-estado.espera { background: var(--ambar-suave); border-color: #fde68a; }
.aviso-estado .icono { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: #fff; flex: none; }
.aviso-estado.ok .icono { color: var(--verde); }
.aviso-estado.mal .icono { color: var(--rojo); }
.aviso-estado.espera .icono { color: var(--ambar); }
.aviso-estado b { color: var(--tinta); display: block; font-size: 15px; }
.aviso-estado p { margin: 2px 0 0; color: var(--texto); font-size: 13px; }
.aviso-estado .acciones { margin-left: auto; }

.lista-tablas { list-style: none; margin: 0; padding: 6px; }
.lista-tablas button { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 12px; background: none; border: 0; padding: 10px 14px; border-radius: 10px; text-align: left; color: var(--texto); }
.lista-tablas button:hover { background: #f5f7fb; color: var(--navy); }
.lista-tablas button.activo { background: var(--azul-suave); color: var(--navy); font-weight: 600; }
.contador { background: #f1f5f9; color: var(--tenue); border-radius: 999px; padding: 1px 9px; font-size: 12px; font-weight: 600; font-variant-numeric: tabular-nums; }
.activo .contador { background: #fff; color: var(--navy); }

/* ---------- Datos ---------- */
.selector { display: inline-flex; background: #e9edf5; padding: 4px; border-radius: 12px; gap: 4px; }
.selector button { border: 0; background: none; padding: 8px 14px; border-radius: 9px; font-weight: 600; color: var(--tenue); display: inline-flex; gap: 8px; align-items: center; }
.selector button.activo { background: #fff; color: var(--navy); box-shadow: 0 1px 3px rgba(15, 23, 42, .1); }
.datos { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 18px; align-items: start; }
.datos .tarjeta.tablas { position: sticky; top: 84px; max-height: calc(100vh - 110px); overflow-y: auto; }
.herramientas { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; padding: 14px 16px; border-bottom: 1px solid var(--linea); }
.buscador { position: relative; flex: 1; min-width: 200px; }
.buscador .ico { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: #94a3b8; }
.buscador .entrada { padding-left: 38px; padding-top: 9px; padding-bottom: 9px; }
.info-total { color: var(--tenue); font-size: 13px; }
.tabla-caja { overflow: auto; max-height: calc(100vh - 290px); }
table.grilla { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 13px; }
.grilla th { position: sticky; top: 0; z-index: 1; background: #f8fafc; text-align: left; font-weight: 600; color: var(--tenue); font-size: 12px; text-transform: uppercase; letter-spacing: .03em; padding: 10px 14px; border-bottom: 1px solid var(--linea); white-space: nowrap; }
.grilla th button { background: none; border: 0; padding: 0; font: inherit; color: inherit; text-transform: inherit; letter-spacing: inherit; display: inline-flex; gap: 4px; align-items: center; }
.grilla th button:hover { color: var(--navy); }
.grilla th .ico { width: 14px; height: 14px; }
.grilla td { padding: 10px 14px; border-bottom: 1px solid #f1f5f9; vertical-align: top; max-width: 320px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--tinta); }
.grilla tbody tr { cursor: pointer; }
.grilla tbody tr:hover td { background: #f8fbff; }
.nulo { color: #cbd5e1; font-style: italic; }
.protegido { color: var(--tenue); display: inline-flex; gap: 6px; align-items: center; }
.protegido .ico { width: 14px; height: 14px; }
.largo { color: var(--tenue); }
.paginacion { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 12px 16px; flex-wrap: wrap; }
.paginacion .botones { display: flex; gap: 6px; align-items: center; }

/* ---------- Archivos ---------- */
.migas { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; font-size: 13.5px; }
.migas button { background: none; border: 0; padding: 4px 8px; border-radius: 8px; color: var(--tenue); font-weight: 600; }
.migas button:hover { background: #eef2f7; color: var(--navy); }
.migas button:last-child { color: var(--tinta); }
.migas .sep { color: #cbd5e1; }
.carpetas { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px; padding: 16px; }
.carpeta { display: flex; align-items: center; gap: 12px; background: #fff; border: 1px solid var(--linea); border-radius: 14px; padding: 12px 14px; text-align: left; transition: border-color .15s, box-shadow .15s; }
.carpeta:hover { border-color: #c7d2fe; box-shadow: var(--sombra); }
.carpeta .icono { width: 38px; height: 38px; border-radius: 10px; background: var(--oro-suave); color: var(--ambar); display: grid; place-items: center; flex: none; }
.carpeta b { display: block; color: var(--tinta); font-size: 13.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.carpeta small { color: var(--tenue); }
.carpeta > span:last-child { min-width: 0; }
.archivo-nombre { display: flex; align-items: center; gap: 10px; min-width: 0; }
.archivo-nombre .ico { color: var(--cian); }
.archivo-nombre .ico.pdf { color: var(--rojo); }
.archivo-nombre span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.grilla.archivos tbody tr { cursor: default; }
.acciones-fila { display: flex; gap: 6px; justify-content: flex-end; }
.ruta-chica { color: var(--tenue); font-size: 12px; }

/* ---------- Estados ---------- */
.vacio { text-align: center; padding: 48px 20px; color: var(--tenue); }
.vacio .icono { width: 56px; height: 56px; margin: 0 auto 12px; border-radius: 16px; background: #f1f5f9; display: grid; place-items: center; color: #94a3b8; }
.vacio .icono .ico { width: 26px; height: 26px; }
.vacio b { display: block; color: var(--texto); font-size: 15px; margin-bottom: 4px; }
.cargando { display: flex; align-items: center; justify-content: center; gap: 10px; padding: 48px; color: var(--tenue); }
.giro { width: 20px; height: 20px; border-radius: 50%; border: 2.5px solid #cbd5e1; border-top-color: var(--navy); animation: girar .8s linear infinite; }
@keyframes girar { to { transform: rotate(360deg); } }
.etiqueta { display: inline-flex; align-items: center; gap: 5px; padding: 2px 9px; border-radius: 999px; font-size: 11.5px; font-weight: 700; letter-spacing: .02em; white-space: nowrap; }
.etiqueta.verde { background: var(--verde-suave); color: var(--verde); }
.etiqueta.rojo { background: var(--rojo-suave); color: var(--rojo); }
.etiqueta.ambar { background: var(--ambar-suave); color: var(--ambar); }
.etiqueta.azul { background: var(--azul-suave); color: var(--navy); }
.etiqueta.gris { background: #f1f5f9; color: var(--tenue); }
.mono { font-family: var(--mono); font-size: 12px; }
.nota { display: flex; gap: 10px; align-items: flex-start; color: var(--tenue); font-size: 13px; background: #f8fafc; border: 1px solid var(--linea); border-radius: 12px; padding: 12px 14px; }
.nota .ico { color: var(--cian); margin-top: 2px; }

/* ---------- Panel lateral de detalle y modal ---------- */
.velo { position: fixed; inset: 0; background: rgba(5, 10, 48, .5); backdrop-filter: blur(3px); z-index: 60; display: flex; justify-content: flex-end; animation: aparecer .15s ease-out; }
.velo.centro { justify-content: center; align-items: center; padding: 20px; }
@keyframes aparecer { from { opacity: 0; } }
.cajon { width: min(560px, 100%); height: 100%; background: #fff; display: flex; flex-direction: column; box-shadow: var(--sombra-alta); animation: deslizar .2s ease-out; }
@keyframes deslizar { from { transform: translateX(30px); opacity: .6; } }
.cajon-cab, .modal-cab { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--linea); }
.cajon-cab h3, .modal-cab h3 { margin: 0; font-size: 16px; color: var(--tinta); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cajon-cuerpo { padding: 8px 20px 24px; overflow-y: auto; }
.campo-detalle { padding: 12px 0; border-bottom: 1px solid #f1f5f9; }
.campo-detalle dt { font-size: 11.5px; text-transform: uppercase; letter-spacing: .04em; color: var(--tenue); font-weight: 700; margin-bottom: 4px; }
.campo-detalle dd { margin: 0; color: var(--tinta); white-space: pre-wrap; word-break: break-word; }
.campo-detalle img { max-width: 160px; max-height: 160px; border-radius: 12px; border: 1px solid var(--linea); display: block; }
.modal { width: min(1100px, 100%); height: min(92vh, 1000px); background: #fff; border-radius: 20px; display: flex; flex-direction: column; overflow: hidden; box-shadow: var(--sombra-alta); }
.modal-cuerpo { flex: 1; background: #eef2f7; display: grid; place-items: center; min-height: 0; }
.modal-cuerpo iframe { width: 100%; height: 100%; border: 0; background: #fff; }
.modal-cuerpo img { max-width: 100%; max-height: 100%; object-fit: contain; }

/* ---------- Avisos ---------- */
.avisos { position: fixed; right: 20px; bottom: 20px; z-index: 80; display: grid; gap: 10px; }
.toast { background: var(--navy-2); color: #fff; padding: 12px 16px; border-radius: 12px; box-shadow: var(--sombra-alta); display: flex; gap: 10px; align-items: center; font-weight: 500; max-width: 380px; animation: deslizar .2s ease-out; }
.toast.error { background: var(--rojo); }
.toast.ok .ico { color: #6ee7b7; }

/* ---------- Responsivo ---------- */
@media (max-width: 1600px) {
  .rejilla-kpi { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 1100px) {
  .dos-col { grid-template-columns: 1fr; }
  .datos { grid-template-columns: minmax(0, 1fr); }
  .datos .tarjeta.tablas { position: static; max-height: 260px; }
}
@media (max-width: 860px) {
  .login { grid-template-columns: 1fr; }
  .login-marca { padding: 28px 24px; }
  .login-marca h1 { font-size: 30px; margin-top: 20px; }
  .login-puntos, .login-pie { display: none; }
  .app { grid-template-columns: 1fr; }
  .lateral { position: fixed; inset: 0 auto 0 0; width: 280px; z-index: 70; transform: translateX(-100%); transition: transform .2s ease-out; }
  .app.menu-abierto .lateral { transform: none; box-shadow: var(--sombra-alta); }
  .app.menu-abierto::after { content: ""; position: fixed; inset: 0; background: rgba(5, 10, 48, .45); z-index: 65; }
  .barra { padding: 12px 16px; }
  .barra .menu { display: inline-flex; }
  .barra h1 { font-size: 17px; flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .chip-estado .texto-largo { display: none; }
  .contenido { padding: 18px 16px 32px; }
  .rejilla-kpi { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .kpi { padding: 14px; }
  .kpi b { font-size: 24px; }
  .kpi .icono { width: 36px; height: 36px; }
  .aviso-estado { flex-wrap: wrap; }
  .aviso-estado .acciones { margin-left: 0; width: 100%; }
  .aviso-estado .acciones .btn { width: 100%; }
  .pie-app { padding: 16px; flex-direction: column; }
  .tabla-caja { max-height: none; }
  .ocultar-movil { display: none; }
  .grilla.archivos td { white-space: normal; max-width: none; }
  .grilla.archivos .archivo-nombre span { white-space: normal; word-break: break-word; }
  .grilla.archivos .acciones-fila { flex-wrap: nowrap; }
  .tarjeta-cab { flex-wrap: wrap; }
}

/* ---------- Ajustes ---------- */
button.kpi { text-align: left; font: inherit; cursor: pointer; width: 100%; transition: border-color .15s, box-shadow .15s; }
button.kpi:hover { border-color: #c7d2fe; box-shadow: 0 6px 24px rgba(15, 23, 42, .1); }
.separado { margin-bottom: 16px; }
.separado-v { margin: 16px 0; }
.acc-modal { display: flex; gap: 6px; align-items: center; }
select.entrada { width: auto; padding-top: 9px; padding-bottom: 9px; }
.salir.clave { color: #cbd5e1; margin-top: 2px; }
.salir.clave:hover { background: rgba(255, 255, 255, .06); color: #fff; }
.btn-fantasma.btn-bloque { margin-top: 8px; }
.nombre-copia { min-width: 0; display: grid; gap: 4px; }
.nombre-copia > span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.insignias { display: flex; flex-wrap: wrap; gap: 6px; }