/* Fondo general */
body {
    margin: 0;
    padding: 0;
    height: 100vh;
    
   background: url('./bg.png') no-repeat center center/cover;
    
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Capa oscura encima */
.overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
}

/* Contenedor del login */
.login-container {
    position: relative;
    z-index: 2;
    height: 100vh;
}

/* Card del login */
.login-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0px 10px 30px rgba(0,0,0,0.5);
}

/* Título */
.login-title {
    font-weight: bold;
    text-align: center;
    margin-bottom: 20px;
}

/* Botón */
.btn-login {
    background: #0d6efd;
    color: white;
    font-weight: bold;
}

.btn-login:hover {
    background: #0b5ed7;
}