:root {
    --bg-color: #dedede;
    --box-bg: dimgray;
    --text-color: #3f3f3f;
    --heading-color: #dedede;
    --link-color: #dedede;
}

body.dark-mode {
    --bg-color: #121212;
    --box-bg: #1e1e1e;
    --text-color: #e0e0e0;
    --heading-color: #dedede;
    --link-color: #dedede;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    -webkit-text-fill-color: var(--text-color);
    margin: 0;
    transition: background-color 0.3s ease, color 0.3s ease;
    font-family: Arial, sans-serif;
    overflow-x: hidden;
}

.kutu {
    width: 90%;
    max-width: 1000px;
    margin: 20px auto;
    background-color: var(--box-bg);
    padding: 25px;
    border-radius: 30px;
    box-sizing: border-box;
    transition: background-color 0.3s ease;
}

h1 {
    color: var(--heading-color);
    -webkit-text-fill-color: var(--heading-color);
    margin-top: 15px;
    margin-bottom: 10px;
    font-size: 26px;
}

h5, p, span, li {
    color: var(--text-color);
    -webkit-text-fill-color: var(--text-color);
}

.hoşgeldiniz {
    color: var(--heading-color);
    -webkit-text-fill-color: var(--heading-color);
    font-size: 15px;
    margin-bottom: 20px;
}

.kutu a {
    color: var(--link-color);
    -webkit-text-fill-color: var(--link-color);
    text-decoration: none;
    display: block;
    font-size: 16px;
    padding: 12px 0;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.kutu a:hover {
    transform: translateX(6px); 
    opacity: 0.9;
}

.imza {
    text-align: center;
    font-size: 14px;
    color: #ccc;           
    margin-top: 30px;    
    font-style: italic;   
}

img {
    width: 150px !important;    
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
    margin: 15px auto !important;
    border-radius: 20px;
}

#darkModeToggle {
    position: fixed;
    top: 15px;
    right: 15px;
    background-color: var(--box-bg);
    color: var(--heading-color);
    -webkit-text-fill-color: var(--heading-color);
    border: 2px solid var(--heading-color);
    padding: 8px 14px;
    border-radius: 20px;
    cursor: pointer;
    font-weight: bold;
    z-index: 9999;
}

hr {
    border: 0;
    border-top: 1px solid rgba(255,255,255,0.2);
    margin: 5px 0;
}

.bilgi-paneli {
    text-align: center;
    margin-top: 15px;
    font-size: 16px;
    font-family: 'Inter', sans-serif;
}

.harita {
    display: block;
    margin: 10px auto;
}

/* --- ÜST NAVİGASYON BAR (MASAÜSTÜ VARSAYILAN) --- */
.nav-bar {
    background-color: #d32f2f !important;
    display: flex !important;
    flex-direction: row !important;
    justify-content: center !important;
    align-items: center !important;
    flex-wrap: wrap !important;
    padding: 6px 12px !important;
    width: 100% !important;
    box-sizing: border-box !important;
    margin-bottom: 10px !important;
}

.nav-bar a.nav-link, 
.nav-bar .drop-btn {
    display: inline-block !important;
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
    text-decoration: none !important;
    font-size: 14px !important;
    font-weight: bold !important;
    padding: 6px 10px !important;
    background: transparent !important;
    border: none !important;
    cursor: pointer !important;
    font-family: Arial, sans-serif !important;
    transform: none !important;
}

.nav-bar a.nav-link:hover, 
.nav-bar .drop-btn:hover {
    opacity: 0.8 !important;
    transform: none !important;
}

.nav-bar .ayrac {
    display: inline-block !important;
    color: rgba(255, 255, 255, 0.5) !important;
    margin: 0 4px !important;
}

.nav-bar .dropdown {
    position: relative !important;
    display: inline-block !important;
}

.nav-bar .dropdown-menu {
    display: none;
    position: absolute !important;
    background-color: #222222 !important;
    min-width: 170px !important;
    box-shadow: 0px 6px 12px rgba(0,0,0,0.4) !important;
    border-radius: 6px !important;
    z-index: 1000 !important;
    top: 100% !important;
    left: 0 !important;
    padding: 6px 0 !important;
}

.nav-bar .dropdown-menu a {
    display: block !important;
    color: #e0e0e0 !important;
    -webkit-text-fill-color: #e0e0e0 !important;
    padding: 8px 14px !important;
    text-decoration: none !important;
    font-size: 13px !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
}

.nav-bar .dropdown-menu a:last-child {
    border-bottom: none !important;
}

.nav-bar .dropdown-menu a:hover {
    background-color: #333333 !important;
    padding-left: 16px !important;
}

.nav-bar .dropdown:hover .dropdown-menu {
    display: block !important;
}

@media screen and (min-width: 769px) {
    .menu-toggle {
        display: none !important;
    }
}


@media screen and (max-width: 768px) {
    body {
        padding: 0;
    }

    .kutu {
        width: 95% !important;
        margin: 10px auto !important;
        padding: 15px !important;
    }

    .nav-bar .ayrac {
        display: none !important;
    }

    .nav-bar {
        flex-direction: column !important;
        align-items: center !important;
        padding: 10px !important;
    }

    .menu-toggle {
        display: block !important;
        width: 100% !important;
        text-align: center !important;
        background: transparent !important;
        border: none !important;
        color: white !important;
        font-size: 20px !important;
        font-weight: bold !important;
        cursor: pointer !important;
        padding: 8px 0 !important;
    }


    .nav-bar .dropdown, 
    .nav-bar a.nav-link:not(.menu-toggle) {
        display: none !important;
        width: 100% !important;
        text-align: center !important;
        margin: 5px 0 !important;
    }


    .nav-bar.aktif .dropdown, 
    .nav-bar.aktif a.nav-link {
        display: block !important;
    }

    .nav-bar .dropdown-menu {
        position: static !important;
        width: 100% !important;
        box-shadow: none !important;
        background-color: rgba(0,0,0,0.25) 
    }
}
.dik-kutu {
  
    width: 350px;             
    min-height: 500px;        
    
    
    margin: 30px auto;
    
    
    background-color: var(--box-bg, dimgray);
    color: var(--text-color, #e0e0e0);
    padding: 25px;
    border-radius: 20px;      
    box-sizing: border-box;
    box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.3); 
}


@media screen and (max-width: 400px) {
    .dik-kutu {
        width: 90%;           /
    }