body {
    font-family: Arial, sans-serif;
    background-color: #f0f2f5;
    color: #333;
    padding-top: 55px; 
    padding-bottom: 60px; 
}

.ust-menu-cubugu {
    background-color: #f9f9f9;
    padding: 10px 0;
    border-bottom: 1px solid #e0e0e0;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    height: 50px; 
}
.ust-menu-icerik {
    width: 100%;
    padding-left: 20px;
    padding-right: 20px;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}
.ust-menu-logo a {
    color: #333;
    text-decoration: none;
    font-size: 20px;
    font-weight: bold;
    font-family: 'Georgia', serif;
}
.ust-menu-logo .logo-mini { 
    color: #333;
}
.ust-menu-logo .logo-parca {
    color: #6a8bad;
}
.ust-menu-linkler a {
    color: #555;
    margin-left: 20px;
    font-size: 15px;
    font-family: 'Verdana', sans-serif;
}
.ust-menu-linkler a:hover,
.ust-menu-linkler a.simdiki {
    color: #007bff;
    font-weight: bold;
}

@media (max-width: 500px) {
    .ust-menu-icerik {
        flex-direction: column;
        justify-content: center;
        height: auto; 
    }
    .ust-menu-linkler {
        margin-top: 5px;
    }
    .ust-menu-linkler a {
        margin: 0 8px;
    }
    body {
        padding-top: 85px; 
    }
    .ust-menu-cubugu {
        height: auto;
    }
}

.genis-icerik-alani {
    padding-left: 20px;
    padding-right: 20px;
}

#araclarBolumu .card {
    margin-bottom: 16px;
    border: 1px solid #cccccc;
    box-shadow: 0 2px 5px rgba(0,0,0,0.08);
}
#araclarBolumu .card-header {
    background-color: #e9ecef;
    padding: 0;
    border-bottom: 1px solid #cccccc;
}
#araclarBolumu .card-header button {
    color: #3a506b;
    text-decoration: none;
    font-weight: bold;
    font-size: 17px;
    display: block;
    width: 100%;
    text-align: left;
    padding: 10px 15px;
    border: none;
    background: none;
}
#araclarBolumu .card-header button:hover {
    background-color: #d8dfe5;
}
#araclarBolumu .card-header button .ikon {
    margin-right: 10px;
    color: #3a506b;
}
#araclarBolumu .card-body {
    padding: 15px;
    background-color: #fff;
}
.arac-icerik {
    background-color: #fff;
    border-radius: 5px;
    padding: 0;
}
.arac-icerik p.aciklama {
    font-size: 14px;
    color: #666;
    margin-bottom: 12px;
}
.arac-icerik input[type="text"],
.arac-icerik input[type="number"],
.arac-icerik textarea,
.arac-icerik select,
.arac-icerik button {
    padding: 8px 12px;
    margin-top: 5px; 
    margin-bottom: 5px; 
    border: 1px solid #bbb;
    border-radius: 3px;
    font-size: 15px;
    width: 100%;
    box-sizing: border-box;
}
.arac-icerik input[type="radio"] { 
    width: auto;
    margin-right: 3px;
}
.arac-icerik .girdi-etiket { 
    display: inline-block;
    width: auto; 
    margin-right: 5px;
    font-weight: bold;
}
.arac-icerik .radyoetiket { 
    font-weight: normal;
    cursor: pointer;
    margin-right: 8px;
}
.arac-icerik .yan-yana-kontroller {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
}
.arac-icerik .yan-yana-kontroller label{
    margin-right: 5px;
    font-size: 14px;
}
 .arac-icerik .yan-yana-kontroller input[type="number"]{
    width: 70px !important; 
}
.arac-icerik .yan-yana-kontroller input[type="range"] {
    flex-grow: 1;
    margin-left: 5px;
    margin-right: 5px;
    padding:0;
}
.arac-icerik .yan-yana-kontroller span { 
    min-width: 25px;
    text-align: right;
    font-size: 14px;
}
.arac-icerik button {
    background-color: #5dade2;
    color: white;
    cursor: pointer;
    border: none;
}
.arac-icerik button:hover {
    background-color: #4a9cd1;
}
.sonucAlani {
    background-color: #f1f1f1;
    border: 1px solid #ddd;
    padding: 8px;
    border-radius: 3px;
    min-height: 30px;
    font-size: 15px;
    margin-top:12px;
    white-space: pre-wrap;
    word-wrap: break-word;
}
.sonucAlani.vurgulu {
    background-color: #e0eff9;
    border-color: #a9d7f5;
}

#mantikKapisiSonuc { 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    font-size: 19px; 
}

#mantikKapisiSonuc .sonuc-etiket {
    font-weight: bold;
}
#mantikKapisiSonuc .sonuc-deger {
    font-weight: bold;
    margin-left: 5px; 
}

#renkSonuc { 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    flex-wrap: wrap; 
}

#renkSonuc .hex-etiket, #renkSonuc .rgb-etiket {
    font-weight: bold;
}
#renkSonuc span { 
    display: inline-block; 
    margin: 0 3px; 
}

#renkKutusu {
    width: 100%;
    height: 50px;
    border: 1px solid #bbb;
    margin-top: 8px;
    border-radius: 3px;
}

.tablo-stil { background-color: white; }
.tablo-stil th { background-color: #6c7a89; color: white; font-size:15px; }
.tablo-stil td { font-size:14px; }
.iframe-dis { border: 1px solid #ccc; border-radius: 4px; overflow: hidden; height: 320px;}

.bolum-basligi { 
    font-size:21px; 
    color: #3a506b; 
    margin-bottom:10px;
}

.site-alt-bilgi {
    background-color: #f8f9fa; 
    color: #6c757d; 
    text-align: center;
    padding: 20px 0;
    border-top: 1px solid #dee2e6; 
    font-size: 14px;
    font-family: 'Times New Roman', Times, serif;
    bottom: 0;
    width: 100%;
    z-index: 999;
}
.site-alt-bilgi .container { 
    width: 100%;
    padding-left: 20px;
    padding-right: 20px;
    box-sizing: border-box;
}