.container-sg {
    width: 100%;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.heading-sg {
    font-size: 28px;
    margin-bottom: 10px;
}

.subtext-sg {
    font-size: 14px;
    margin-bottom: 25px;
    color: #444;
}

.form-sg {
    width: 420px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.input-sg {
    padding: 14px;
    border: 1px solid #ddd;
    outline: none;
    font-size: 14px;
    transition: 0.3s;
    width: 100%;
    border-radius: 0;
}

.input-sg:focus {
    border-color: #000;
}

.btn-sg {
    padding: 14px;
    margin-top: 10px;
    background: linear-gradient(to right, #000, #333);
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 15px;
    transition: 0.3s;
    width: 100%;
}

.btn-sg:hover {
    opacity: 0.85;
}

.login-text-sg {
    margin-top: 20px;
    font-size: 14px;
    color: #444;
}

.login-link-sg {
    text-decoration: none;
    color: #000;
    font-weight: bold;
}
@media (max-width: 480px) {
    .form-sg {
        width: 96%;
    }
}