:root {
  --verde: #22C55E;
  --verde-claro: #23D05F;
  --azul: #1E75E5;
  --azul-2: #1D70DF;
  --azul-osc: #063983;
  --azul-osc-2: #05439C;
  --blanco: #FFFFFF;
  --fondo: #0A1020;
  --superficie: #0F182B;
  --superficie-2: #15203A;
  --borde: rgba(255, 255, 255, .09);
  --texto: #EAF0FA;
  --texto-2: #9AA9C4;
  --error: #F87171;
  --radio: 14px;
  --fuente: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { min-height: 100%; }
body {
  margin: 0;
  font-family: var(--fuente);
  background-color: var(--fondo);
  background-image:
    radial-gradient(900px 500px at 8% -10%, rgba(6, 57, 131, .55), transparent 60%),
    radial-gradient(700px 400px at 100% 0%, rgba(34, 197, 94, .10), transparent 60%);
  background-repeat: no-repeat;
  background-attachment: fixed;
  color: var(--texto);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, p { margin: 0; }
h1 { font-size: 1.7rem; font-weight: 700; letter-spacing: -.01em; text-wrap: balance; }
h2 { font-size: 1.2rem; font-weight: 700; }
h3 { font-size: 1rem; font-weight: 700; }
button { font: inherit; cursor: pointer; }
a { color: var(--azul); }
:focus-visible { outline: 2px solid var(--verde); outline-offset: 2px; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 44px; padding: 0 18px; border-radius: 12px;
  border: 1px solid transparent; font-weight: 600; font-size: .95rem;
  transition: background .15s, border-color .15s;
}
.btn svg { width: 18px; height: 18px; flex: none; }
.btn-primario { background: var(--verde); color: #04210F; }
.btn-primario:hover { background: var(--verde-claro); }
.btn-google { background: var(--blanco); color: #1f2937; width: 100%; }
.btn-google svg { width: 20px; height: 20px; }
.btn-google:hover { background: #f1f5f9; }
.btn-fantasma { background: transparent; color: var(--texto); border-color: var(--borde); }
.btn-fantasma:hover { background: rgba(255, 255, 255, .06); }
.btn:disabled { opacity: .6; cursor: progress; }
.enlace { background: none; border: 0; padding: 0; color: var(--azul); font-weight: 600; }
.enlace:hover { text-decoration: underline; }

/* ---------- Marca ---------- */
.marca { display: flex; align-items: center; gap: 12px; color: var(--texto); text-decoration: none; }
.marca small { display: block; color: var(--texto-2); font-size: .78rem; }
.logo {
  width: 38px; height: 38px; border-radius: 11px; flex: none;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--azul-osc-2), var(--azul));
  color: var(--blanco); font-weight: 800; font-size: .95rem; letter-spacing: .02em;
}

/* ---------- Login / tarjetas centradas ---------- */
.login { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px; }
.login-tarjeta {
  width: 100%; max-width: 400px; display: grid; gap: 18px; padding: 32px;
  background: var(--superficie); border: 1px solid var(--borde); border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .45);
}
.login-tarjeta form { display: grid; gap: 14px; }
.login label { display: grid; gap: 6px; font-size: .85rem; font-weight: 500; color: var(--texto-2); }
.login input {
  height: 46px; padding: 0 14px; border-radius: 12px;
  border: 1px solid var(--borde); background: var(--fondo);
  color: var(--texto); font: inherit; font-size: 1rem;
}
.login input:focus { border-color: var(--azul); outline: none; box-shadow: 0 0 0 3px rgba(30, 117, 229, .25); }
.separador { display: flex; align-items: center; gap: 12px; color: var(--texto-2); font-size: .8rem; }
.separador::before, .separador::after { content: ""; flex: 1; height: 1px; background: var(--borde); }
.cambio { text-align: center; font-size: .9rem; color: var(--texto-2); }
.msg { min-height: 1.2em; font-size: .88rem; color: var(--error); }
.msg.ok { color: var(--verde); }
.nota { font-size: .88rem; color: var(--texto-2); line-height: 1.5; }

/* ---------- Barra superior ---------- */
.barra {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 20px;
  background: rgba(10, 16, 32, .82); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--borde);
}
.barra-der { display: flex; align-items: center; gap: 14px; min-width: 0; }
.usuario { display: grid; justify-items: end; min-width: 0; }
.usuario-nombre { font-size: .9rem; font-weight: 600; max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rol { font-size: .72rem; font-weight: 700; color: var(--texto-2); }
.rol-admin { color: var(--verde); }

.contenedor { max-width: 1040px; margin: 0 auto; padding: 28px 20px 60px; }
.saludo { display: grid; gap: 6px; margin-bottom: 24px; }
.saludo p { color: var(--texto-2); }
.volver {
  display: inline-flex; align-items: center; gap: 6px; margin-bottom: 14px;
  color: var(--texto-2); text-decoration: none; font-size: .9rem;
}
.volver:hover { color: var(--texto); }
.volver svg { width: 18px; height: 18px; }

/* ---------- Menú de botones ---------- */
.grilla { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 14px; }
.tile {
  display: flex; flex-direction: column; justify-content: space-between; gap: 18px;
  min-height: 136px; padding: 20px;
  background: var(--superficie); border: 1px solid var(--borde); border-radius: var(--radio);
  color: var(--texto); text-decoration: none;
  transition: transform .15s, border-color .15s, background .15s;
}
.tile:hover { border-color: var(--verde); background: var(--superficie-2); transform: translateY(-2px); }
.tile .nombre { font-weight: 600; font-size: 1.02rem; }
.ico {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--azul-osc-2), var(--azul)); color: var(--blanco);
}
.ico svg { width: 24px; height: 24px; }
.ico.grande { width: 64px; height: 64px; border-radius: 16px; }
.ico.grande svg { width: 32px; height: 32px; }
.tile-admin { border-style: dashed; }
.tile-admin .ico { background: linear-gradient(135deg, #16a34a, var(--verde)); color: #04210F; }

.vacio {
  display: grid; justify-items: center; gap: 12px; text-align: center;
  padding: 56px 20px; color: var(--texto-2);
  background: var(--superficie); border: 1px dashed var(--borde); border-radius: var(--radio);
}
.vacio h1, .vacio h2 { color: var(--texto); }

/* ---------- Panel de accesos ---------- */
.admin { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 18px; align-items: start; }
.lista {
  display: grid; gap: 6px; padding: 8px;
  background: var(--superficie); border: 1px solid var(--borde); border-radius: var(--radio);
}
.fila {
  display: flex; align-items: center; gap: 12px; width: 100%; text-align: left;
  padding: 10px; border-radius: 10px; background: transparent;
  border: 1px solid transparent; color: var(--texto);
}
.fila:hover { background: rgba(255, 255, 255, .04); }
.fila.activa { background: var(--azul-osc); border-color: var(--azul-osc-2); }
.avatar {
  width: 36px; height: 36px; flex: none; border-radius: 50%;
  display: grid; place-items: center; font-weight: 700; background: var(--azul-osc-2);
}
.datos { display: grid; flex: 1; min-width: 0; }
.datos strong, .datos small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.datos strong { font-size: .92rem; }
.datos small { color: var(--texto-2); font-size: .78rem; }
.etiqueta { flex: none; font-size: .7rem; font-weight: 700; padding: 3px 8px; border-radius: 99px; }
.etiqueta.pendiente { background: rgba(250, 204, 21, .15); color: #FACC15; }
.etiqueta.admin { background: rgba(34, 197, 94, .15); color: var(--verde); }

.panel {
  display: grid; gap: 18px; padding: 22px; min-width: 0;
  background: var(--superficie); border: 1px solid var(--borde); border-radius: var(--radio);
}
.interruptores { display: flex; flex-wrap: wrap; gap: 12px 28px; }
.interruptor, .casilla { position: relative; display: flex; align-items: center; gap: 12px; cursor: pointer; color: var(--texto); }
.interruptor input, .casilla input { position: absolute; opacity: 0; width: 0; height: 0; }
.pista { position: relative; width: 42px; height: 24px; flex: none; border-radius: 99px; background: #26324d; transition: background .15s; }
.pista::after { content: ""; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: var(--blanco); transition: transform .15s; }
.interruptor input:checked + .pista { background: var(--verde); }
.interruptor input:checked + .pista::after { transform: translateX(18px); }
.interruptor input:focus-visible + .pista { outline: 2px solid var(--verde); outline-offset: 2px; }
.interruptor input:disabled + .pista { opacity: .45; }

.permisos-cab {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding-top: 18px; border-top: 1px solid var(--borde);
}
.acciones { display: flex; gap: 16px; font-size: .88rem; }
.checklist { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.checklist.bloqueado { opacity: .45; pointer-events: none; }
.grupo { display: grid; gap: 8px; align-content: start; }
.grupo h4 { font-size: .74rem; text-transform: uppercase; letter-spacing: .08em; color: var(--texto-2); }
.casilla { padding: 11px 12px; border: 1px solid var(--borde); border-radius: 12px; background: var(--fondo); font-size: .93rem; }
.casilla:hover { border-color: rgba(255, 255, 255, .2); }
.marca-casilla { width: 20px; height: 20px; flex: none; border-radius: 6px; border: 2px solid #3a4968; display: grid; place-items: center; transition: background .15s, border-color .15s; }
.casilla input:checked + .marca-casilla { background: var(--verde); border-color: var(--verde); }
.casilla input:checked + .marca-casilla::after { content: ""; width: 5px; height: 10px; border: solid #04210F; border-width: 0 2px 2px 0; transform: rotate(45deg) translate(-1px, -1px); }
.casilla input:focus-visible + .marca-casilla { outline: 2px solid var(--verde); outline-offset: 2px; }

/* ---------- Avisos ---------- */
#toasts { position: fixed; left: 0; right: 0; bottom: 20px; display: grid; justify-items: center; gap: 8px; pointer-events: none; z-index: 20; }
.toast { padding: 10px 16px; border-radius: 10px; font-size: .9rem; font-weight: 600; background: var(--azul-osc); color: var(--blanco); border: 1px solid var(--azul-osc-2); box-shadow: 0 8px 24px rgba(0, 0, 0, .4); }
.toast.error { background: #5b1a1a; border-color: #8a2a2a; }

@media (max-width: 800px) {
  .admin { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .usuario-nombre, .txt-salir { display: none; }
  .barra { padding: 10px 16px; }
  .contenedor { padding: 22px 16px 48px; }
  h1 { font-size: 1.45rem; }
  .login-tarjeta { padding: 24px; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
  .tile:hover { transform: none; }
}

/* ---------- Caja chica ---------- */
.sec { margin: 28px 0 12px; }
.fila-sp { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.caja-actual { display: grid; gap: 10px; padding: 18px; color: var(--texto); text-decoration: none;
  background: var(--superficie); border: 1px solid var(--verde); border-radius: var(--radio); }
.caja-actual.vacia { border-style: dashed; border-color: var(--borde); justify-items: start; }
.barra-prog { height: 10px; border-radius: 99px; background: #26324d; overflow: hidden; }
.barra-prog span { display: block; height: 100%; background: var(--verde); border-radius: 99px; }
.lista-cajas { display: grid; gap: 8px; }
.fila-caja { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 16px;
  background: var(--superficie); border: 1px solid var(--borde); border-radius: 12px; color: var(--texto); text-decoration: none; }
.fila-caja:hover { border-color: var(--azul); background: var(--superficie-2); }
.fila-caja .der { text-align: right; display: grid; gap: 4px; justify-items: end; }
.chip { display: inline-block; font-size: .72rem; font-weight: 700; padding: 3px 9px; border-radius: 99px; }
.chip.verde { background: rgba(34,197,94,.15); color: var(--verde); }
.chip.ambar { background: rgba(250,204,21,.15); color: #FACC15; }
.chip.rojo { background: rgba(248,113,113,.15); color: var(--error); }
.cifras { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 14px; }
.cifras small { display: block; color: var(--texto-2); font-size: .78rem; }
.cifras strong { font-size: 1.25rem; }
.aviso { padding: 10px 12px; border-radius: 10px; font-size: .9rem; background: rgba(250,204,21,.12); color: #FACC15; }
.aviso.rojo { background: rgba(248,113,113,.12); color: var(--error); }
.tabla-caja { overflow-x: auto; border: 1px solid var(--borde); border-radius: var(--radio); background: var(--superficie); }
.tabla { width: 100%; border-collapse: collapse; font-size: .88rem; }
.tabla th, .tabla td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--borde); vertical-align: top; }
.tabla th { color: var(--texto-2); font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; white-space: nowrap; }
.tabla .num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.buscador, .grid-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; align-items: end; margin-bottom: 14px; }
.buscador label, .formulario label { display: grid; gap: 6px; font-size: .85rem; color: var(--texto-2); }
.buscador input, .formulario input { height: 44px; padding: 0 12px; border-radius: 10px; border: 1px solid var(--borde); background: var(--fondo); color: var(--texto); font: inherit; }
.formulario { margin-bottom: 18px; }
.grid-form .ancho { grid-column: 1 / -1; }
.foto-zona input { padding-top: 9px; }
.acciones-caja { display: flex; gap: 10px; flex-wrap: wrap; }
.visor { position: fixed; inset: 0; z-index: 30; display: grid; place-items: center; gap: 12px; padding: 16px; background: rgba(0,0,0,.88); }
.visor img { max-width: 100%; max-height: 82vh; border-radius: 10px; }
@media print {
  body { background: #fff; color: #000; }
  .barra, .no-print, .volver { display: none !important; }
  .panel, .tabla-caja { background: #fff; border-color: #bbb; }
  .tabla th, .tabla td, .cifras small, .nota { color: #000; }
}
.version { font-size: .7rem; letter-spacing: .03em; }
.chip.azul { background: rgba(30,117,229,.18); color: #6DAAF5; }
.aviso.azul { background: rgba(30,117,229,.14); color: #8BBBF7; }
@keyframes destello { from { background: rgba(34,197,94,.35); } to { background: transparent; } }
.tabla tr.nuevo td { animation: destello 3s ease-out; }

/* v6: archivos, artículos, visor PDF */
.lista-arch{list-style:none;margin:.5rem 0 0;padding:0;display:grid;gap:.25rem}
.lista-arch li{font-size:.9rem}
#t-items input{width:100%;min-width:4.5rem;background:transparent;color:inherit;border:1px solid var(--borde,#444);border-radius:6px;padding:.3rem}
#t-items td:first-child input{min-width:11rem}
.visor{overflow:auto;align-content:start}
.visor img{max-height:none}
.visor img{max-width:100%;height:auto}
.visor iframe{width:min(100%,900px);height:80vh;border:0;background:#fff}

/* ---------- v8: identidad visual ---------- */
.logo-svg { flex: none; border-radius: 50%; box-shadow: 0 2px 14px rgba(30,117,229,.35); }
.login { align-content: center; gap: 22px; justify-items: center; }
.login-marca { display: grid; justify-items: center; gap: 6px; text-align: center; }
.login-marca h2 { font-size: 1.5rem; letter-spacing: -.01em; margin-top: 8px; }
.login-marca p { color: var(--texto-2); font-size: .95rem; }
.login-tarjeta { box-shadow: 0 20px 60px rgba(0,0,0,.35); border-top: 3px solid transparent; border-image: linear-gradient(90deg, var(--azul), var(--verde)) 1; }
.barra { padding: 10px 20px; }
.barra-der { position: relative; }
.avatar-btn { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--borde); background: linear-gradient(135deg, var(--azul-osc-2), var(--azul)); color: #fff; font-weight: 700; font-size: .9rem; letter-spacing: .02em; }
.avatar-btn:hover { border-color: var(--verde); }
.cuenta { position: absolute; right: 0; top: calc(100% + 10px); z-index: 20; min-width: 250px; display: grid; gap: 8px; padding: 16px; border-radius: var(--radio); background: var(--superficie-2); border: 1px solid var(--borde); box-shadow: 0 16px 40px rgba(0,0,0,.45); }
.cuenta[hidden] { display: none; }
.cuenta .version { color: var(--texto-2); text-align: center; }
.hero { display: grid; gap: 4px; margin-bottom: 22px; padding: 22px 22px 24px; border-radius: 18px; border: 1px solid var(--borde);
  background: radial-gradient(500px 220px at 100% 0%, rgba(34,197,94,.16), transparent 70%), linear-gradient(135deg, rgba(6,57,131,.55), rgba(15,24,43,.9)); }
.hero-fecha { color: var(--texto-2); font-size: .85rem; letter-spacing: .02em; }
.hero h1 { font-size: 1.9rem; }
.resumen { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; margin-bottom: 8px; }
.resumen:empty { display: none; }
.dato { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-radius: var(--radio); background: var(--superficie); border: 1px solid var(--borde); min-width: 0; }
.dato .ico { width: 40px; height: 40px; border-radius: 12px; }
.dato .ico svg { width: 20px; height: 20px; }
.dato > div { display: grid; min-width: 0; }
.dato strong { font-size: 1.45rem; line-height: 1.1; letter-spacing: -.01em; }
.dato strong.dato-texto { font-size: 1rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dato small { color: var(--texto-2); font-size: .78rem; }
.sec { margin: 22px 0 12px; }
.tile { position: relative; }
.tile:hover { box-shadow: 0 10px 30px rgba(0,0,0,.3); }
.insignia { position: absolute; top: 10px; right: 10px; padding: 3px 9px; border-radius: 99px; background: #F59E0B; color: #1F1300; font-size: .7rem; font-weight: 800; }
@media (max-width: 520px) { .hero h1 { font-size: 1.5rem; } .barra { padding: 10px 14px; } }
@media (max-width: 560px) {
  .resumen { grid-template-columns: 1fr 1fr; gap: 10px; }
  .dato { flex-direction: column; align-items: flex-start; gap: 8px; padding: 12px; }
  .dato:last-child:nth-child(odd) { grid-column: 1 / -1; flex-direction: row; align-items: center; }
}