/* Fondo general oscuro */
body {
    background-color: #121212 !important;
    color: #e0e0e0 !important;
}

/* Cajas, tarjetas, inputs */
.card, .form-control, .modal-content {
    background-color: #1e1e1e !important;
    color: #e0e0e0 !important;
    border: 1px solid #333 !important;
}

/* Links y botones */
a, .btn-link {
    color: #90caf9 !important;
}
a:hover {
    color: #64b5f6 !important;
}

.btn-primary {
    background-color: #1976d2 !important;
    border-color: #1976d2 !important;
}

.navbar, .navbar-default {
    background-color: #1f1f1f !important;
    border-color: #333 !important;
}

/* Menú lateral (si aplica) */
.sidebar, .sidenav {
    background-color: #1c1c1c !important;
}

/* Texto claro en inputs */
input, textarea {
    background-color: #1e1e1e !important;
    color: #e0e0e0 !important;
}