/* Pasajes en Grupo — tema oscuro moderno, móvil primero */
:root{
  color-scheme:dark;
  --color-principal:#7c5cff;
  --color-principal-claro:#9d85ff;
  --color-verde:#1fae6b;
  --color-verde-claro:#28c47c;
  --color-fondo:#0a0f1e;
  --color-fondo-2:#0e1528;
  --color-tarjeta:#141b31;
  --color-borde:#26304f;
  --color-texto:#e9edf8;
  --color-suave:#95a1bf;
  --color-ok:#2fbf71;
  --color-ok-fondo:rgba(47,191,113,.14);
  --color-alerta:#f5a623;
  --color-alerta-fondo:rgba(245,166,35,.13);
  --color-error:#ff5c5c;
  --color-error-fondo:rgba(255,92,92,.12);
  --color-info-fondo:rgba(124,92,255,.16);
  --radio:16px;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  background:
    radial-gradient(900px 480px at 85% -120px, rgba(124,92,255,.20), transparent 60%),
    radial-gradient(700px 420px at -10% 0, rgba(31,174,107,.10), transparent 55%),
    var(--color-fondo);
  background-attachment:fixed;
  color:var(--color-texto);
  font-size:16px;
  line-height:1.45;
}
h1,h2,h3{color:#fff;margin:.4em 0;letter-spacing:.2px}
h2{font-size:1.3rem}
h3{font-size:1.1rem}
h4{color:#dbe2f5;margin:.9em 0 .35em}
.oculto{display:none !important}
.subtitulo{color:var(--color-suave)}
.nota{color:var(--color-suave);font-size:.88rem}
.error{color:#ffb3b3;background:var(--color-error-fondo);
  padding:.5rem .7rem;border-radius:10px;font-size:.92rem;border:1px solid rgba(255,92,92,.35)}

/* Botones */
.btn{
  border:1px solid var(--color-borde);background:#1a2242;color:var(--color-texto);
  padding:.55rem 1rem;border-radius:11px;cursor:pointer;font-size:.95rem;
  min-height:44px;font-weight:600;transition:background .15s,border-color .15s,transform .05s;
}
.btn:hover{border-color:var(--color-principal-claro);background:#212b52}
.btn:active{transform:scale(.98)}
.btn-principal{
  background:linear-gradient(135deg,var(--color-verde),#15945a);
  border-color:transparent;color:#fff;
  box-shadow:0 6px 18px rgba(31,174,107,.28);
}
.btn-principal:hover{background:linear-gradient(135deg,var(--color-verde-claro),#17a562);border-color:transparent}
.btn-google{background:#fff;border-color:#fff;color:#1c2733;width:100%}
.btn-google:hover{background:#eef1f6;border-color:#fff}
.btn-peligro{background:transparent;border-color:rgba(255,92,92,.55);color:#ff8a8a}
.btn-peligro:hover{background:var(--color-error-fondo);border-color:var(--color-error)}
.btn-chico{padding:.3rem .7rem;min-height:36px;font-size:.88rem}
.fila-botones{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:1rem}

/* Formularios */
label{display:block;margin:.55rem 0;font-weight:600;font-size:.93rem;color:#c9d2ea}
input,select,textarea{
  display:block;width:100%;margin-top:.25rem;padding:.55rem .6rem;
  border:1px solid var(--color-borde);border-radius:10px;font-size:1rem;
  font-weight:400;background:var(--color-fondo-2);color:var(--color-texto);
}
input:focus,select:focus,textarea:focus{
  outline:2px solid rgba(124,92,255,.55);outline-offset:0;border-color:var(--color-principal);
}
input::placeholder,textarea::placeholder{color:#5f6d8f}
.grid-2{display:grid;grid-template-columns:1fr;gap:0 .8rem}
@media(min-width:560px){.grid-2{grid-template-columns:1fr 1fr}}
.campo-grupo{border:1px solid var(--color-borde);border-radius:var(--radio);
  padding:.8rem;margin:1rem 0;background:rgba(255,255,255,.02)}
.campo-grupo legend{font-weight:700;padding:0 .4rem;color:var(--color-principal-claro)}

/* Aviso de configuración */
.aviso-config{position:fixed;inset:0;background:rgba(4,6,14,.78);
  display:flex;align-items:center;justify-content:center;z-index:50;padding:1rem}
.aviso-caja{background:var(--color-tarjeta);border:1px solid var(--color-borde);
  border-radius:var(--radio);padding:1.4rem;max-width:480px}
.aviso-caja code{background:var(--color-fondo-2);padding:.1rem .35rem;border-radius:5px}

/* Acceso */
.vista-acceso{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem}
.acceso-caja{max-width:430px;width:100%;text-align:left;
  box-shadow:0 24px 60px rgba(0,0,0,.5)}
.acceso-caja h1{text-align:center;margin-top:0}
.acceso-caja .subtitulo{text-align:center}
.separador{display:flex;align-items:center;gap:.7rem;margin:1rem 0;color:var(--color-suave)}
.separador::before,.separador::after{content:"";flex:1;border-top:1px solid var(--color-borde)}

/* Barra y pestañas */
.barra{
  background:linear-gradient(180deg,rgba(20,27,49,.92),rgba(13,18,36,.92));
  backdrop-filter:blur(8px);
  color:#fff;display:flex;
  justify-content:space-between;align-items:center;padding:.7rem 1rem;gap:.6rem;flex-wrap:wrap;
  border-bottom:1px solid var(--color-borde);
}
.barra-titulo{font-weight:800;font-size:1.12rem;letter-spacing:.2px}
.usuario-info{font-size:.88rem;color:var(--color-suave);margin-right:.5rem}
.tabs{display:flex;gap:.35rem;background:rgba(10,15,30,.92);
  border-bottom:1px solid var(--color-borde);
  padding:.45rem .6rem;overflow-x:auto;position:sticky;top:0;z-index:5}
.tab{border:1px solid transparent;background:transparent;color:var(--color-suave);
  padding:.55rem .85rem;border-radius:999px;
  cursor:pointer;font-size:.95rem;font-weight:600;white-space:nowrap;min-height:40px}
.tab:hover{color:#fff;background:#1a2242}
.tab.activa{
  background:linear-gradient(135deg,var(--color-principal),#6347e0);color:#fff;
  box-shadow:0 6px 16px rgba(124,92,255,.35);
}
.contenido{max-width:980px;margin:0 auto;padding:1rem}
.encabezado-vista{display:flex;justify-content:space-between;align-items:center;gap:.6rem;flex-wrap:wrap}
.buscar{margin:.6rem 0 1rem}

/* Tarjetas */
.tarjeta{background:linear-gradient(180deg,#161e36,var(--color-tarjeta));
  border:1px solid var(--color-borde);
  border-radius:var(--radio);padding:1.05rem;margin-bottom:.9rem;
  box-shadow:0 10px 26px rgba(0,0,0,.35)}
.tarjeta h3{margin-top:0}
.tarjeta .meta{color:var(--color-suave);font-size:.9rem}
.tarjeta .acciones{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:.7rem}
.vacio{color:var(--color-suave);text-align:center;padding:2rem 1rem;
  border:1px dashed var(--color-borde);border-radius:var(--radio);background:rgba(255,255,255,.02)}

/* Etiquetas de estado */
.etiqueta{display:inline-block;padding:.14rem .6rem;border-radius:999px;
  font-size:.8rem;font-weight:700;vertical-align:middle}
.etiqueta-ok{background:var(--color-ok-fondo);color:#4ade80}
.etiqueta-pendiente{background:var(--color-alerta-fondo);color:#ffb84d}
.etiqueta-error{background:var(--color-error-fondo);color:#ff8a8a}
.etiqueta-info{background:var(--color-info-fondo);color:#b7a6ff}

/* Alertas */
.alerta{border-left:5px solid var(--color-alerta);background:var(--color-alerta-fondo);
  border-radius:10px;padding:.7rem .9rem;margin-bottom:.6rem}
.alerta.critica{border-left-color:var(--color-error);background:var(--color-error-fondo)}

/* Resumen rápido */
.grid-resumen{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:.7rem;margin-bottom:1rem}
.cifra{background:linear-gradient(180deg,#161e36,var(--color-tarjeta));
  border:1px solid var(--color-borde);border-radius:var(--radio);
  padding:.85rem;text-align:center;box-shadow:0 8px 20px rgba(0,0,0,.3)}
.cifra .numero{font-size:1.6rem;font-weight:800;color:#fff}
.cifra .texto{color:var(--color-suave);font-size:.85rem}

/* Tablas simples / checklists */
.check-lista{list-style:none;padding:0;margin:.5rem 0}
.check-lista li{padding:.45rem .2rem;border-bottom:1px solid rgba(255,255,255,.06);
  display:flex;justify-content:space-between;gap:.6rem;flex-wrap:wrap;align-items:center}
.precio{font-weight:700;color:#4ade80}
table.tabla{width:100%;border-collapse:collapse;font-size:.94rem}
table.tabla th,table.tabla td{border-bottom:1px solid var(--color-borde);
  padding:.5rem .4rem;text-align:left;vertical-align:top}
table.tabla th{color:var(--color-principal-claro)}

/* Diálogos */
.dialogo{border:1px solid var(--color-borde);border-radius:var(--radio);
  padding:1.2rem;max-width:560px;background:var(--color-tarjeta);color:var(--color-texto);
  width:calc(100% - 2rem);max-height:92vh;overflow:auto;
  box-shadow:0 30px 80px rgba(0,0,0,.6)}
.dialogo::backdrop{background:rgba(4,6,14,.72);backdrop-filter:blur(3px)}
.fila-dinamica{display:grid;grid-template-columns:1fr;gap:.4rem;
  border:1px solid var(--color-borde);border-radius:10px;padding:.6rem;margin-bottom:.6rem;background:var(--color-fondo-2)}
@media(min-width:560px){
  .fila-dinamica.visa{grid-template-columns:1fr 1fr 1fr auto;align-items:end}
  .fila-dinamica.doc{grid-template-columns:1fr auto auto auto;align-items:end}
}
.fila-dinamica label{margin:0}