/* Estilos generales */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
}

/* Encabezado */
.login-header {
    background-color: #343a40;
    padding: 10px 0;
}

/* Tarjeta de login */
.login-card {
    border-radius: 12px;
    overflow: hidden;
    border: none;
}

.login-card img {
    max-width: 100%;
    height: auto;
}

/* Inputs */
.form-control {
    border-radius: 8px;
    padding: 10px 15px;
}

.btn-primary {
    border-radius: 8px;
    font-weight: 500;
}

.btn-primary:hover {
    background-color: #0056b3;
}