label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

input {
    width: 100%;
    padding: 0.75rem;
    background-color: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 0.5rem;
    font-size: 1rem;
    color: var(--text-color);
    transition: background 0.3s, border 0.3s;
}

input:focus {
    outline: none;
    border-color: var(--input-focus);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.3);
}

.login-container {
    background: var(--form-bg);
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px;
    transition: background 0.3s, color 0.3s;
}

/*  */
@media screen and (max-width: 768px) {
    .login-container {
        width: 80%;
    }
}

.form-group {
    margin-bottom: 1rem;
}

.btn-primary {
    width: 100%;
    background-color: var(--btn-primary);
    color: white;
    padding: 0.75rem;
    border: none;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    margin-top: 1rem;
    transition: background 0.3s;
}

.btn-primary:hover {
    background-color: var(--btn-primary-hover);
}