body {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    margin: 0;
    padding-top: 60px; /* header yüksekliği kadar boşluk bırakıldı */
    font-family: 'Roboto', sans-serif;
}

.header-bar {
    height: 100px;
    padding: 0 20px;
    display: flex;
    position: fixed;
    align-items: center;
    justify-content: space-between;
    background-color: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    width: 100%;
    top: 0;
    z-index: 1000;
}

.footer-bar {
    height: 50px;
    padding: 0 20px;
    display: flex;
    position: fixed;
    align-items: center;
    justify-content: space-between;
    background-color: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    width: 100%;
    bottom: 0;
    z-index: 1000;
}

.header-logo img {
    max-height: 40px;
    max-width: 200px;
    height: auto;
}

.language-switcher {
    min-width: 90px;
}

select.language-select {
    border: none;
    background: none;
    font-size: 16px;
    outline: none;
}

.login-container {
    max-width: 1000px;
    margin: 40px auto;
    display: flex;
    flex-wrap: wrap;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 0 15px;
}

.login-left, .login-right {
    flex: 1 1 100%;
    padding: 20px;
}

.login-left {
    text-align: center;
}

.login-right {
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.btn-primary {
    width: 100%;
}

.form-control {
    height: calc(2.5rem + 2px);
}

.small-text {
    font-size: 0.8rem;
    color: #6c757d;
}

@media (min-width: 768px) {
    .login-left, .login-right {
        flex: 1 1 45%;
    }

    .login-left {
        text-align: left;
    }
}
@media (max-width:600px){
    .header-logo img {
        max-height: 30px;
        max-width: 150px;
        height: auto;
    }
}