html, body
{
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    background-color: #18191a;
    font-family: Arial, sans-serif;
    overflow: auto;
}

/* Tablo CSS */
table
{
    width: 100%;
    text-align: center;
    border-spacing: 0 10px;
}

tr:hover
{
    background-color: #393a3b;
    cursor: pointer;
}

tr:nth-child(1):hover 
{
    background-color: initial;
    cursor: auto;
}

th
{
    border-bottom: 2px solid #393a3b;
    vertical-align: middle;
    padding-bottom: 5px;
}

td
{
    vertical-align: middle;
}

/* Bilgisayar ekranı */
@media only screen and (min-width: 1200px)
{    
    .navbar
    {
        position: sticky;
        display: flex;
        flex-direction: column;
        justify-content: center;
        z-index: 1000;
        top: 0;
    }

    .menu
    {
        display: none;
    }

    .ustsekme
    {
        height: auto;
        width: 100%;
        background-color: #242526;
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 10px;
        box-sizing: border-box;
        border-bottom: 2px solid #393a3b;
        top: 0;
        padding-right: 40px;
    }

    .ustsekme button
    {
        display: none;
    }

    .ustsekme ul
    {
        list-style-type: none;
        display: flex;
        gap: 20px;
    }

    .ustsekme ul li 
    {
        display: inline;
    }

    .ustsekme ul li a 
    {
        color: whitesmoke;
        text-decoration: none;
        font-size: 16px;
    }

    .ustsekme ul li a:hover
    {
        color: #6dc0b6;
    }

    .ustsekme ul li a.aktif
    {
        color: #d5b270;
        font-weight: bold;
        pointer-events: none;
        cursor: default;
    }

    .logo
    {
        height: 80px;
        margin-left: 20px;
        margin-right: 20px;
    }

    .ustsekme h1 
    {
        color: whitesmoke;
        font-size: 24px; 
        flex: 1; 
    }

    .telefon
    {
        display: none;
    }
}

/* Tablet ekranı */ 
@media only screen and (min-width: 768px) and (max-width: 1199px)
{
    .navbar
    {
        position: sticky;
        display: flex;
        flex-direction: column;
        justify-content: center;
        z-index: 1000;
        top: 0;
    }

    .menu
    {
        display: none;
    }

    .ustsekme
    {
        height: auto;
        width: 100%;
        background-color: #242526;
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 10px;
        box-sizing: border-box;
        border-bottom: 2px solid #393a3b;
        top: 0;
        padding-right: 40px;
    }

    .ustsekme button
    {
        background-color: transparent;
        border-radius: 10px;
        margin: 10px;
        padding: 10px;
        border-color: whitesmoke;
        color: whitesmoke;
        font-size: larger;
    }

    .ustsekme ul 
    {
        display: none;
    }

    .logo
    {
        height: 80px;
        margin-left: 20px;
        margin-right: 20px;
    }

    .ustsekme h1 
    {
        color: whitesmoke;
        font-size: 24px;
        flex: 1;
    }

    .telefon
    {
        display: none;
        position: fixed;
        height: 100%;
        width: 100%;
        background-color: #242526;
    }

    .telefon ul
    {
        list-style-type: none;
        margin-top: 50px;
    }

    
    .telefon ul li 
    {
        margin: 30px 0;
    }

    .telefon ul li a 
    {
        color: whitesmoke;
        text-decoration: none;
        font-size: 24px;
    }
    
    .telefon ul li a:hover
    {
        color: #6dc0b6;
    }

    .telefon ul li a.aktif
    {
        color: #d5b270;
        font-weight: bold;
        pointer-events: none;
        cursor: default;
    }
}

/* Telefon ekranı */
@media only screen and (max-width: 767px)
{
    .navbar
    {
        position: sticky;
        display: flex;
        flex-direction: column;
        justify-content: center;
        z-index: 1000;
        top: 0;
    }
    
    .menu
    {
        position: sticky;
        display: flex;
        justify-content: center;
        background-color: #242526;
        border-bottom: 2px solid #393a3b;
    }
    
    .menu button
    {
        background-color: transparent;
        border-radius: 10px;
        margin: 10px;
        padding: 10px;
        border-color: whitesmoke;
        color: whitesmoke;
        font-size: larger;
    }

    .ustsekme
    {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 10px;
        height: auto;
        width: 100%;
        background-color: #242526;
        box-sizing: border-box;
        border-bottom: 2px solid #393a3b;
        top: 0;
        padding-right: 40px;
    }

    .ustsekme button
    {
        display: none;
    }

    .ustsekme ul 
    {
        display: none;
    }

    .logo
    {
        height: 80px;
        margin-left: 20px;
        margin-right: 20px;
    }

    .ustsekme h1 
    {
        color: whitesmoke;
        font-size: 24px;
        flex: 1;
    }

    .telefon
    {
        display: none;
        position: fixed;
        height: 100vh;
        max-height: 100vh;
        width: 100%;
        background-color: #242526;
        padding-bottom: 20px;
        box-sizing: border-box;
        overflow-y: auto;
    }

    .telefon ul
    {
        list-style-type: none;
        margin-top: 50px;
        padding-right: 10px;
    }

    
    .telefon ul li 
    {
        margin: 30px 0;
        padding-left: 10px;
    }

    .telefon ul li a 
    {
        color: whitesmoke;
        text-decoration: none;
        font-size: 24px;
    }
    
    .telefon ul li a:hover
    {
        color: #6dc0b6;
    }

    .telefon ul li a.aktif
    {
        color: #d5b270;
        font-weight: bold;
        pointer-events: none;
        cursor: default;
    }
}

/* Küçük telefon ekranı */
@media (max-height: 600px) 
{
    .ustsekme h1
    {
        font-size: 20px;
    }

    .telefon ul 
    {
        margin-top: 30px;
    }

    .telefon ul li 
    {
        margin: 20px 0;
    }

    .telefon ul li a 
    {
        font-size: 18px;
    }
}