html,
body {
    height: 100%;
}

body {
    background-color: #f8f9fa;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.bg-nhrl {
    background-color: #2D2B52;
}

.navbar-brand img {
    margin-right: 0.5rem;
    height: 24px; /* Default size for mobile */
}

.form-signin {
    flex: 1;
    display: flex;
    align-items: flex-start;
    padding-top: 1rem; /* Smaller padding for mobile */
}

.form-signin .card {
    border: none;
    border-radius: 0.75rem;
    width: 100%;
}

.form-signin .card-body {
    border-radius: 0.75rem;
    padding: 1.25rem; /* Default padding for mobile */
}

.card-title {
    font-size: 1.5rem; /* Smaller title for mobile */
    margin-bottom: 1rem;
}

.form-signin .form-floating:focus-within {
    z-index: 2;
}

.form-signin input[type="email"] {
    margin-bottom: -1px;
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0;
}

.form-signin input[type="text"] {
    margin-bottom: 10px;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}

.btn-primary {
    background-color: #B026FF;
    border-color: #B026FF;
    padding: 0.75rem;
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: #9020D9;
    border-color: #9020D9;
}

.checkbox {
    font-weight: 400;
}

.checkbox input[type="checkbox"] {
    margin-right: 0.5rem;
}

.checkbox label {
    font-size: 0.875rem; /* Smaller text for mobile */
    line-height: 1.4;
}

.text-secondary.small {
    font-size: 0.75rem; /* Even smaller text for terms */
    line-height: 1.4;
}

footer.navbar {
    padding: 0.5rem 0;
}

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) {
    .form-signin {
        padding-top: 1.5rem;
    }
    
    .form-signin .card-body {
        padding: 1.5rem;
    }
    
    .navbar-brand img {
        height: 26px;
    }
    
    .card-title {
        font-size: 1.75rem;
    }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {
    .form-signin {
        max-width: 540px;
        margin: 0 auto;
        padding-top: 2rem;
    }
    
    .form-signin .card-body {
        padding: 2rem;
    }
    
    .navbar-brand img {
        height: 28px;
    }
    
    .checkbox label {
        font-size: 1rem;
    }
    
    .text-secondary.small {
        font-size: 0.875rem;
    }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
    .form-signin {
        padding-top: 2.5rem;
    }
    
    .form-signin .card-body {
        padding: 2.5rem;
    }
    
    .navbar-brand img {
        height: 30px;
    }
    
    .card-title {
        font-size: 2rem;
        margin-bottom: 1.5rem;
    }
}

/* Extra tall screens */
@media (min-height: 800px) {
    .form-signin {
        padding-top: 3rem;
    }
}

/* Handle very small screens */
@media (max-width: 320px) {
    .form-signin .card-body {
        padding: 1rem;
    }
    
    .card-title {
        font-size: 1.25rem;
    }
    
    .btn-lg {
        padding: 0.5rem;
    }
}