/* Header container */
.header {
    background: #1a1a1a;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: 60px;
}

/* Nav container */
.nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

/* Logo */
.logo {
    position: absolute;
    left: 20px;
    display: flex;
    align-items: center;
}

.logo img {
    height: 28px;
    transition: transform 0.3s ease;
}

/* Nav links */
.nav-links {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 30px;
}

.nav-item a {
    color: white;
    text-decoration: none;
    font-size: 14px;
    padding: 8px 12px;
    white-space: nowrap;
    transition: color 0.3s;
}

.nav-item a:hover {
    color: #2ecc71;
}

/* Kullanıcı girişi butonu */
#authSection {
    margin-left: auto;
}

.dashboard-link {
    background: #2ecc71;
    color: white;
    padding: 8px 16px;
    border-radius: 4px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Dropdown menü */
.dropdown-content {
    display: none;
    position: absolute;
    background: #1a1a1a;
    min-width: 200px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    padding: 8px 0;
}

.dropdown:hover .dropdown-content {
    display: block;
}

.dropdown-content a {
    padding: 8px 16px;
    display: block;
}

/* Mobil menü */
.mobile-menu-button {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    padding: 10px;
}

@media (max-width: 768px) {
    .mobile-menu-button {
        display: block;
        position: absolute;
        right: 20px;
        top: 50%;
        transform: translateY(-50%);
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        background: #1a1a1a;
        flex-direction: column;
        padding: 20px;
        gap: 20px;
    }

    .nav-links.active {
        display: flex;
    }

    .mobile-menu-overlay {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        height: calc(100vh - 60px);
        background: rgba(0, 0, 0, 0.5);
        z-index: 999;
    }

    .mobile-menu-overlay.active {
        display: block;
    }
}

/* Dropdown stilleri */
.dropdown-toggle {
    display: flex;
    align-items: center;
}

/* Responsive düzenlemeler */
@media (max-width: 768px) {
    .logo {
        position: static;
        margin-left: 20px;
    }

    .nav-links {
        padding: 20px;
    }

    .nav-item:last-child {
        position: static;
        margin-right: 0;
    }
}

/* Mobil görünüm için medya sorgusu */
@media (max-width: 768px) {
    .mobile-menu-button {
        display: block;
        position: absolute;
        right: 20px;
        top: 50%;
        transform: translateY(-50%);
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        background: #1a1a1a;
        flex-direction: column;
        padding: 20px;
        gap: 20px;
    }

    .nav-links.active {
        display: flex;
    }

    .mobile-menu-overlay {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        height: calc(100vh - 60px);
        background: rgba(0, 0, 0, 0.5);
        z-index: 999;
    }

    .mobile-menu-overlay.active {
        display: block;
    }
}

/* Mobil görünüm için dropdown düzenlemeleri */
@media (max-width: 768px) {
    .dropdown-content {
        position: static;
        background: transparent;
        box-shadow: none;
        border: none;
        padding-left: 20px;
    }

    .dropdown-content a {
        padding: 8px 16px;
    }
}

/* Diğer header ile ilgili CSS stilleri buraya eklenebilir */