/* Pantallas de acceso: inicio de sesión y registro (pantalla completa, adaptables) */
body { display: block; place-items: normal; justify-items: normal; padding: 0; margin: 0; min-height: 100vh; background: var(--gvf-fondo); }
.lg { width: 100%; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); min-height: 100vh; min-height: 100dvh; }
/* Panel de marca (queda fijo si el formulario es largo) */
.lg-marca { position: relative; overflow: hidden; color: #fff; padding: 48px 56px; display: flex; flex-direction: column;
  background: radial-gradient(1200px 600px at -10% -10%, rgba(59,130,246,.55), transparent 60%),
              radial-gradient(900px 500px at 110% 110%, rgba(14,165,233,.35), transparent 60%),
              linear-gradient(150deg, #0b1224 0%, #0f1f4a 55%, #1d4ed8 140%); }
.lg-marca::after { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .18;
  background-image: linear-gradient(rgba(255,255,255,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px);
  background-size: 44px 44px; mask-image: radial-gradient(ellipse at 30% 40%, #000 30%, transparent 75%); }
.lg-marca > * { position: relative; z-index: 1; }
.lg-logo { display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: 1.15rem; letter-spacing: .2px; }
.lg-logo .ico { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; font-size: 1.35rem;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.22); backdrop-filter: blur(6px); }
.lg-logo small { display: block; font-weight: 500; font-size: .75rem; opacity: .7; }
.lg-hero { margin: auto 0; max-width: 520px; padding: 40px 0; }
.lg-hero h2 { font-size: clamp(1.8rem, 2.6vw, 2.6rem); font-weight: 700; line-height: 1.15; letter-spacing: -.5px; margin-bottom: 14px; }
.lg-hero h2 span { background: linear-gradient(90deg, #93c5fd, #67e8f9); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lg-hero p { color: rgba(255,255,255,.75); font-size: 1.02rem; margin-bottom: 28px; }
.lg-feat { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.lg-feat div { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: 12px;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); font-size: .88rem; line-height: 1.3; }
.lg-feat i { font-size: 1.15rem; color: #93c5fd; margin-top: 1px; }
.lg-feat b { display: block; font-weight: 600; }
.lg-feat small { color: rgba(255,255,255,.65); }
.lg-pie { font-size: .8rem; color: rgba(255,255,255,.55); display: flex; gap: 16px; flex-wrap: wrap; }
/* Panel del formulario */
.lg-form { display: flex; flex-direction: column; padding: 28px 40px; background: var(--gvf-panel); }
.lg-top { display: flex; justify-content: space-between; align-items: center; min-height: 40px; }
.lg-top .lg-logo { color: var(--gvf-texto); }
.lg-top .lg-logo .ico { background: var(--gvf-primario); color: #fff; border: 0; }
.lg-caja { width: 100%; max-width: 410px; margin: auto; padding: 32px 0; }
.lg-caja h1 { font-size: 1.75rem; font-weight: 700; letter-spacing: -.3px; margin-bottom: 6px; }
.lg-campo { position: relative; }
.lg-campo > i { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--gvf-suave); pointer-events: none; z-index: 5; }
.lg-campo .form-control { padding-left: 42px; height: 50px; border-radius: 10px; }
.lg-campo .ver-clave { position: absolute; right: 6px; top: 50%; transform: translateY(-50%); border: 0; background: transparent; color: var(--gvf-suave); padding: 6px 10px; z-index: 5; }
.lg-campo .ver-clave:hover { color: var(--gvf-texto); }
.form-control:focus { box-shadow: 0 0 0 4px rgba(37,99,235,.15); border-color: var(--gvf-primario); }
.lg-campo .form-control::placeholder { color: #94a3b8; opacity: 1; }
.btn-entrar { height: 50px; border-radius: 10px; font-weight: 600; letter-spacing: .2px; }
.lg-sep { display: flex; align-items: center; gap: 12px; color: var(--gvf-suave); font-size: .8rem; margin: 22px 0 14px; }
.lg-sep::before, .lg-sep::after { content: ""; flex: 1; height: 1px; background: var(--gvf-borde); }
.lg-alt { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.lg-alt a { display: flex; align-items: center; justify-content: center; gap: 8px; height: 44px; border-radius: 10px; border: 1px solid var(--gvf-borde);
  color: var(--gvf-texto); text-decoration: none; font-size: .88rem; font-weight: 500; transition: background .15s; }
.lg-alt a:hover { background: var(--gvf-hover); }
.lg-seguro { font-size: .78rem; color: var(--gvf-suave); text-align: center; }
.btn-tema { border: 1px solid var(--gvf-borde); background: transparent; color: var(--gvf-texto); width: 38px; height: 38px; border-radius: 10px; }
@media (max-width: 991.98px) {
  .lg { grid-template-columns: 1fr; }
  .lg-marca { display: none; }
  .lg-form { padding: 20px 20px 24px; background: var(--gvf-fondo); }
  .lg-caja { background: var(--gvf-panel); border: 1px solid var(--gvf-borde); border-radius: 16px; padding: 28px 22px; box-shadow: 0 10px 30px rgba(15,23,42,.06); margin: 24px auto; }
}
@media (min-width: 992px) { .lg-top .lg-logo { visibility: hidden; } }
@media (max-width: 420px) { .lg-alt { grid-template-columns: 1fr; } .lg-caja h1 { font-size: 1.5rem; } }

.btn-google { display: flex; align-items: center; justify-content: center; gap: 10px; width: 100%; height: 50px; border-radius: 10px; font-weight: 600;
  border: 1px solid var(--gvf-borde); background: var(--gvf-panel); color: var(--gvf-texto); text-decoration: none; transition: background .15s, box-shadow .15s; }
.btn-google:hover { background: var(--gvf-hover); color: var(--gvf-texto); box-shadow: 0 2px 8px rgba(15,23,42,.08); }
.btn-google svg { width: 20px; height: 20px; }
.lg-elegir a, .lg-elegir button { display: flex; align-items: center; gap: 12px; width: 100%; text-align: left; padding: 12px 14px; margin-bottom: 8px;
  border: 1px solid var(--gvf-borde); border-radius: 10px; background: var(--gvf-panel); color: var(--gvf-texto); }
.lg-elegir button:hover { background: var(--gvf-hover); }
.lg-elegir .ini { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; background: var(--gvf-primario); color: #fff; font-weight: 700; flex: none; }
.lg-google-info { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 10px; background: var(--gvf-hover); border: 1px solid var(--gvf-borde); font-size: .88rem; }
.lg-google-info img { width: 32px; height: 32px; border-radius: 50%; }
.lg-pasos { display: flex; gap: 6px; margin-bottom: 18px; }
.lg-pasos span { flex: 1; font-size: .78rem; font-weight: 600; color: var(--gvf-suave); padding-top: 8px; border-top: 3px solid var(--gvf-borde); }
.lg-pasos span.activo { color: var(--gvf-primario); border-color: var(--gvf-primario); }
.lg-pasos span.hecho { color: var(--gvf-texto); border-color: #93c5fd; }
@media (min-width: 992px) { .lg-marca { position: sticky; top: 0; height: 100vh; height: 100dvh; } }
.lg-caja .form-control, .lg-caja .form-select, .lg-caja .input-group .btn { min-height: 44px; }
.lg-caja > form .form-control:not(.input-group .form-control) { border-radius: 10px; }

/* Crédito del creador (evolean.io) */
.lg-creador { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 14px; font-size: .72rem; color: var(--gvf-suave); text-decoration: none; opacity: .85; transition: opacity .15s; }
.lg-creador:hover { opacity: 1; color: var(--gvf-suave); }
.lg-creador img { height: 27px; width: auto; }
[data-bs-theme="dark"] .lg-creador img, .lg-pie .lg-creador img { filter: brightness(0) invert(1); }
.lg-pie .lg-creador { margin: 0 0 0 auto; color: rgba(255,255,255,.55); }
.lg-pie .lg-creador img { height: 22px; }