/* style.css dosyasının mevcut içeriği */
body {
    background-color: #f8f9fa; /* Yumuşak beyaz ton */
    color: #5e6472; /* Koyu gri-mavi */
    font-family: 'Arial', sans-serif; /* Modern yazı tipi */
}
.navbar {
    background-color: rgba(168, 213, 226, 0.9); /* Pastel mavi, %90 şeffaf */
    backdrop-filter: blur(10px); /* Bulanık arka plan efekti */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1); /* Hafif gölge */
    padding: 10px 0; /* Navbar iç boşluk */
}
.navbar-brand, .nav-link {
    color: #5e6472 !important; /* Koyu gri-mavi */
    transition: color 0.3s ease; /* Renk geçiş efekti */
}
.nav-link:hover {
    color: #ff9a8d !important; /* Pastel kırmızı */
}
.footer {
    background-color: rgba(168, 213, 226, 0.9); /* Pastel mavi, %90 şeffaf */
    color: #5e6472; /* Koyu gri-mavi */
    padding: 20px 0;
    text-align: center;
    backdrop-filter: blur(10px); /* Bulanık arka plan efekti */
    box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.1); /* Hafif gölge */
    margin-top: 40px; /* Footer üst boşluk */
}
.speaker-icon {
    cursor: pointer;
    font-size: 1.5em;
    color: #ff9a8d; /* Pastel kırmızı */
    transition: transform 0.3s ease, opacity 0.3s ease; /* Animasyon */
}
.speaker-icon:hover {
    transform: scale(1.2); /* Büyütme efekti */
    opacity: 0.8; /* Şeffaflık */
}
.alert-info {
    background-color: rgba(199, 240, 216, 0.9); /* Pastel yeşil, %90 şeffaf */
    border-color: #a8d5e2; /* Pastel mavi */
    color: #5e6472; /* Koyu gri-mavi */
    backdrop-filter: blur(10px); /* Bulanık arka plan efekti */
    padding: 15px; /* İç boşluk */
    border-radius: 8px; /* Köşe yuvarlaklığı */
}
.btn-primary {
    background-color: #ff9a8d; /* Pastel kırmızı */
    border-color: #ff9a8d; /* Pastel kırmızı */
    color: #fff;
    transition: background-color 0.3s ease, transform 0.3s ease; /* Animasyon */
    padding: 10px 20px; /* Buton iç boşluk */
    border-radius: 8px; /* Köşe yuvarlaklığı */
}
.btn-primary:hover {
    background-color: #ff7a6d; /* Daha koyu pastel kırmızı */
    border-color: #ff7a6d; /* Daha koyu pastel kırmızı */
    transform: translateY(-2px); /* Hafif yukarı hareket */
}
.btn-warning, .btn-danger {
    width: 80px; /* Buton genişliği */
    margin: 2px; /* Butonlar arası boşluk */
    text-align: center; /* Metni ortala */
    transition: transform 0.3s ease, opacity 0.3s ease; /* Animasyon */
}
.btn-warning:hover, .btn-danger:hover {
    transform: scale(1.05); /* Butonları hafifçe büyüt */
    opacity: 0.9; /* Hafif şeffaflık */
}
.table {
    background-color: rgba(255, 255, 255, 0.9); /* Beyaz, %90 şeffaf */
    color: #5e6472; /* Koyu gri-mavi */
    backdrop-filter: blur(10px); /* Bulanık arka plan efekti */
    border-radius: 8px; /* Köşe yuvarlaklığı */
    overflow: hidden; /* Taşan içeriği gizle */
}
.table th {
    background-color: rgba(168, 213, 226, 0.9); /* Pastel mavi, %90 şeffaf */
    color: #5e6472; /* Koyu gri-mavi */
    padding: 15px; /* Başlık iç boşluk */
}
.table td {
    background-color: rgba(255, 255, 255, 0.9); /* Beyaz, %90 şeffaf */
    padding: 12px; /* Hücre iç boşluk */
}
.table th:nth-child(1), .table td:nth-child(1) {
    width: 50px; /* # sütunu genişliği */
    text-align: center; /* İçeriği ortala */
}
.table th:nth-child(2), .table td:nth-child(2) {
    width: 40%; /* Hollandaca sütunu genişliği */
}
.table th:nth-child(3), .table td:nth-child(3) {
    width: 40%; /* Türkçe sütunu genişliği */
}
.table th:nth-child(4), .table td:nth-child(4) {
    width: 150px; /* İşlemler sütunu genişliği */
    text-align: center; /* Butonları ortala */
}
.pagination .page-item.active .page-link {
    background-color: #ff9a8d; /* Pastel kırmızı */
    border-color: #ff9a8d; /* Pastel kırmızı */
    color: #fff;
}
.pagination .page-link {
    color: #5e6472; /* Koyu gri-mavi */
    transition: background-color 0.3s ease, color 0.3s ease; /* Animasyon */
    padding: 8px 16px; /* Sayfalama bağlantıları iç boşluk */
    border-radius: 8px; /* Köşe yuvarlaklığı */
}
.pagination .page-link:hover {
    background-color: #ff7a6d; /* Daha koyu pastel kırmızı */
    border-color: #ff7a6d; /* Daha koyu pastel kırmızı */
    color: #fff;
}
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}
.dropdown-menu {
    background-color: rgba(168, 213, 226, 0.9); /* Pastel mavi, %90 şeffaf */
    border: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1); /* Hafif gölge */
    backdrop-filter: blur(10px); /* Bulanık arka plan efekti */
}
.dropdown-item {
    color: #5e6472 !important; /* Koyu gri-mavi */
    transition: background-color 0.3s ease, color 0.3s ease; /* Animasyon */
}
.dropdown-item:hover {
    background-color: #ff9a8d; /* Pastel kırmızı */
    color: #fff !important; /* Beyaz */
}
.dropdown-submenu {
    position: relative;
}
.dropdown-submenu .dropdown-menu {
    top: 0;
    left: 100%;
    margin-top: -1px;
    margin-left: 0.125rem;
    display: none; /* Başlangıçta gizli */
}
.dropdown-submenu:hover .dropdown-menu {
    display: block; /* Fareyle üzerine gelindiğinde göster */
}
.dropdown:hover .dropdown-menu {
    display: block;
}
.dropdown-submenu > a::after {
    display: inline-block;
    margin-left: 0.255em;
    vertical-align: 0.255em;
    content: "";
    border-top: 0.3em solid transparent;
    border-right: 0;
    border-bottom: 0.3em solid transparent;
    border-left: 0.3em solid;
    transform: rotate(-90deg); /* Ok işaretini sağa çevir */
}

/* index.php'den taşınan stiller */
body {
    background-color: #f8f9fa;
    font-family: 'Roboto', sans-serif;
    color: #5e6472;
    transition: background-color 0.3s, color 0.3s;
}
.dark-mode {
    background-color: #333;
    color: #f8f9fa;
}
.navbar {
    background-color: rgba(168, 213, 226, 0.9);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    padding: 10px 0;
    transition: background-color 0.3s;
}
.dark-mode .navbar {
    background-color: rgba(50, 50, 50, 0.9);
}
.navbar-brand, .nav-link {
    color: #5e6472 !important;
    transition: color 0.3s ease;
}
.dark-mode .navbar-brand, .dark-mode .nav-link {
    color: #f8f9fa !important;
}
.nav-link:hover {
    color: #ff9a8d !important;
}
.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: #ff9a8d;
    bottom: 0;
    left: 0;
    transition: width 0.3s ease;
}
.nav-link:hover::after {
    width: 100%;
}
.hero-section {
    background: linear-gradient(135deg, #a8d5e2 0%, #ff9a8d 100%);
    color: white;
    padding: 100px 0;
    text-align: center;
    transition: background 0.3s;
}
.dark-mode .hero-section {
    background: linear-gradient(135deg, #333 0%, #555 100%);
}
.hero-title {
    font-family: 'Poppins', sans-serif;
    font-size: 3.5rem;
    margin-bottom: 20px;
    animation: fadeInUp 1s ease-out;
}
.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 30px;
    animation: fadeInUp 1s ease-out 0.5s both;
}
.feature-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.7));
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
    margin-bottom: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    padding: 20px;
    text-align: center;
    border: 1px solid rgba(255, 154, 141, 0.2);
}
.dark-mode .feature-card {
    background: linear-gradient(135deg, rgba(50, 50, 50, 0.9), rgba(70, 70, 70, 0.7));
    border: 1px solid rgba(255, 154, 141, 0.5);
}
.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}
.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: #ff9a8d;
    transition: transform 0.3s ease;
}
.feature-card:hover .feature-icon {
    transform: scale(1.2);
}
.feature-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: #5e6472;
}
.dark-mode .feature-title {
    color: #f8f9fa;
}
.feature-description {
    font-size: 1rem;
    color: #666;
}
.dark-mode .feature-description {
    color: #ccc;
}
.btn-custom {
    background: linear-gradient(135deg, #ff9a8d 0%, #ff7a6d 100%);
    border: none;
    color: white;
    padding: 10px 20px;
    border-radius: 30px;
    transition: all 0.3s ease;
}
.btn-custom:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(255, 122, 109, 0.4);
}
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.dropdown-menu {
    background-color: rgba(168, 213, 226, 0.9);
    border: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}
.dropdown-item {
    color: #5e6472 !important;
}
.dropdown-item:hover {
    background-color: #ff9a8d;
    color: #fff !important;
}
.dropdown-submenu {
    position: relative;
}
.dropdown-submenu .dropdown-menu {
    top: 0;
    left: 100%;
    margin-top: -1px;
    display: none;
}
.dropdown-submenu:hover .dropdown-menu {
    display: block;
}
.dropdown-submenu > a::after {
    content: " ▶";
    font-size: 12px;
}
/* Footer Stilleri */
.footer {
    background-color: rgba(168, 213, 226, 0.9);
    color: #5e6472;
    padding: 50px 0 20px;
    backdrop-filter: blur(10px);
    box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.1);
    margin-top: 40px;
    font-family: 'Roboto', sans-serif;
}

/* Footer başlık stilleri */
.footer-title {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: #5e6472;
}

.footer-description {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

/* Sosyal medya ikonları */
.footer-social {
    display: flex;
    gap: 15px;
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: #ff9a8d;
    color: white;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background-color: #ff7a6d;
    transform: translateY(-3px);
}

/* Footer bölüm başlıkları */
.footer-heading {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 15px;
    color: #5e6472;
    position: relative;
    padding-bottom: 10px;
}

.footer-heading::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 2px;
    background-color: #ff9a8d;
}

/* Footer linkleri listesi */
.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    color: #5e6472;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    display: block;
    position: relative;
    padding-left: 12px;
}

.footer-links a:before {
    content: "›";
    position: absolute;
    left: 0;
    color: #ff9a8d;
    font-weight: bold;
}

.footer-links a:hover {
    color: #ff9a8d;
    transform: translateX(5px);
}

/* Footer ayırıcı çizgi */
.footer-divider {
    height: 1px;
    background-color: rgba(94, 100, 114, 0.2);
}

/* Telif hakkı */
.copyright {
    font-size: 0.85rem;
    margin-bottom: 0;
}

/* Footer kredileri */
.footer-credits {
    font-size: 0.85rem;
    margin-bottom: 0;
}

.footer-link {
    color: #ff9a8d;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: #ff7a6d;
    text-decoration: underline;
}

/* Karanlık mod uyumluluğu */
.dark-mode .footer {
    background-color: rgba(50, 50, 50, 0.9);
    color: #f8f9fa;
}

.dark-mode .footer-title,
.dark-mode .footer-heading {
    color: #f8f9fa;
}

.dark-mode .footer-links a {
    color: #f8f9fa;
}

.dark-mode .footer-links a:hover {
    color: #ff9a8d;
}

.dark-mode .footer-divider {
    background-color: rgba(248, 249, 250, 0.2);
}

.dark-mode .copyright,
.dark-mode .footer-credits {
    color: #f8f9fa;
}

/* Responsive ayarlamalar */
@media (max-width: 767.98px) {
    .footer {
        padding: 30px 0 15px;
    }
    
    .footer-heading {
        margin-top: 15px;
    }
    
    .text-md-end {
        text-align: left !important;
        margin-top: 10px;
    }
}

/* Geliştirilmiş Footer Stilleri */
.footer {
    background-color: rgba(168, 213, 226, 0.9);
    color: #5e6472;
    padding: 50px 0 20px;
    backdrop-filter: blur(10px);
    box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.1);
    margin-top: 40px;
    font-family: 'Roboto', sans-serif;
}

/* Footer başlık stilleri */
.footer-title {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: #5e6472;
}

.footer-description {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

/* Geliştirilmiş Sosyal Medya İkonları */
.footer-social {
    display: flex;
    gap: 12px;
}

/* Sosyal medya ikonlarının stilini düzenleme */
.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #a8d5e2 0%, #8dc6d9 100%);
    color: white;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-decoration: none;
    box-shadow: 0 3px 10px rgba(168, 213, 226, 0.4);
    position: relative;
    overflow: hidden;
    z-index: 1; /* İkonların üstte kalmasını sağlar */
}

/* Hover efekti için pseudo-element */
.social-icon::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #ff9a8d 0%, #ff7a6d 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1; /* Arka planda kalmasını sağlar */
}

/* İkonların stilini düzenleme */
.social-icon i {
    font-size: 1.1rem;
    position: relative;
    z-index: 2; /* İkonların her zaman üstte kalmasını sağlar */
}

/* Hover durumunda renk değişimi ve ikonların görünür kalması */
.social-icon:hover {
    transform: translateY(-6px) rotate(8deg);
    box-shadow: 0 6px 15px rgba(255, 122, 109, 0.4);
}

.social-icon:hover::before {
    opacity: 1; /* Hover sırasında arka plan rengi görünür hale gelir */
}

/* Özel sosyal medya ikon renkleri için hover efektleri */
.social-icon.facebook:hover::before {
    background: linear-gradient(135deg, #3b5998 0%, #2d4373 100%);
}

.social-icon.twitter:hover::before {
    background: linear-gradient(135deg, #1da1f2 0%, #0c85d0 100%);
}

.social-icon.instagram:hover::before {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.social-icon.youtube:hover::before {
    background: linear-gradient(135deg, #ff0000 0%, #cc0000 100%);
}

/* Footer bölüm başlıkları */
.footer-heading {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 18px;
    color: #5e6472;
    position: relative;
    padding-bottom: 10px;
}

.footer-heading::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(to right, #ff9a8d, #ff7a6d);
    border-radius: 2px;
}

/* Geliştirilmiş Footer Linkleri */
.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #5e6472;
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    display: block;
    position: relative;
    padding-left: 16px;
}

.footer-links a:before {
    content: "›";
    position: absolute;
    left: 0;
    color: #ff9a8d;
    font-weight: bold;
    transition: transform 0.3s ease;
}

.footer-links a:hover {
    color: #ff7a6d;
    transform: translateX(5px);
}

.footer-links a:hover:before {
    transform: translateX(3px);
    color: #ff7a6d;
}

/* Footer ayırıcı çizgi */
.footer-divider {
    height: 1px;
    background: linear-gradient(to right, rgba(94, 100, 114, 0.05), rgba(94, 100, 114, 0.2), rgba(94, 100, 114, 0.05));
    margin: 20px 0;
}

/* Telif hakkı */
.copyright {
    font-size: 0.9rem;
    margin-bottom: 0;
    opacity: 0.8;
}

/* Footer kredileri */
.footer-credits {
    font-size: 0.9rem;
    margin-bottom: 0;
    opacity: 0.8;
}

.footer-link {
    color: #ff9a8d;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.footer-link:hover {
    color: #ff7a6d;
    text-decoration: underline;
}

/* Karanlık mod uyumluluğu */
.dark-mode .footer {
    background-color: rgba(50, 50, 50, 0.9);
    color: #f8f9fa;
}

.dark-mode .footer-title,
.dark-mode .footer-heading {
    color: #f8f9fa;
}

.dark-mode .footer-links a {
    color: #e0e0e0;
}

.dark-mode .footer-links a:hover {
    color: #ff9a8d;
}

.dark-mode .footer-divider {
    background: linear-gradient(to right, rgba(248, 249, 250, 0.05), rgba(248, 249, 250, 0.2), rgba(248, 249, 250, 0.05));
}

.dark-mode .copyright,
.dark-mode .footer-credits {
    color: #e0e0e0;
}

/* Responsive ayarlamalar */
@media (max-width: 767.98px) {
    .footer {
        padding: 30px 0 15px;
    }
    
    .footer-heading {
        margin-top: 20px;
    }
    
    .text-md-end {
        text-align: left !important;
        margin-top: 10px;
    }
}