/* CSS Değişkenleri ve Genel Stiller */
:root {
    --primary-color: #003366;
    --secondary-color: #333333;
    --accent-color: #00A0B0;
    --text-color: #333;
    --light-gray-color: #f4f7f6;
    --border-color: #e0e0e0;
    --heading-font: 'Montserrat', sans-serif;
    --body-font: 'Merriweather', serif;
}

body {
    font-family: var(--body-font);
    line-height: 1.7;
    margin: 0;
    padding: 0;
    color: var(--text-color);
    background-color: #fff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--primary-color);
}

h1, h2, h3, h4 {
    font-family: var(--heading-font);
    color: var(--primary-color);
}

/* Üst Bar */
.top-bar {
    background-color: var(--secondary-color);
    color: #fff;
    padding: 0.5rem 0;
    font-size: 0.8rem;
    font-family: var(--heading-font);
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.top-bar a {
    color: #fff;
}

.language-switcher a {
    padding: 0.2rem 0.5rem;
    border-radius: 3px;
    color: #ccc;
}
.language-switcher a:hover {
    color: #fff;
}

.language-switcher .lang-active {
    background-color: var(--accent-color);
    font-weight: 700;
    color: #fff;
}

/* Ana Başlık (Header) */
.main-header {
    background-color: #fff;
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem 0;
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    font-size: 2.5rem;
    margin: 0;
    color: var(--primary-color);
}

.logo p {
    font-family: var(--heading-font);
    font-size: 0.8rem;
    margin: 0;
    color: var(--secondary-color);
}

/* Navigasyon ve Açılır Menü */
.main-nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    align-items: center;
}

.main-nav li {
    /* DÜZELTİLDİ: Orijinal, daha ferah boşluk ayarına geri dönüldü */
    margin-left: 1.5rem;
}

.main-nav a {
    font-family: var(--heading-font);
    color: var(--secondary-color);
    font-weight: 600;
    /* DÜZELTİLDİ: Orijinal font boyutu ayarına geri dönüldü */
    font-size: 1rem;
}

.nav-button {
    background-color: var(--accent-color);
    color: #fff !important;
    padding: 0.7rem 1.2rem;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.nav-button:hover {
    background-color: #008a99;
}

.main-nav .dropdown {
    position: relative;
}

.main-nav .dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #ffffff;
    min-width: 220px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    border-radius: 5px;
    list-style: none;
    padding: 0.5rem 0;
    z-index: 1001;
    border: 1px solid var(--border-color);
}

.main-nav .dropdown-content a {
    color: var(--secondary-color);
    padding: 0.8rem 1.2rem;
    display: block;
    text-align: left;
    font-weight: 400;
}

.main-nav .dropdown-content a:hover {
    background-color: var(--light-gray-color);
    color: var(--accent-color);
}

.main-nav .dropdown:hover .dropdown-content {
    display: block;
}

/* Ana İçerik Alanı */
.main-content-area {
    padding-top: 2rem;
}

.content-grid {
    display: grid;
    grid-template-columns: 2.5fr 1fr;
    gap: 2.5rem;
}

/* Hero Bölümü ve Sekmeler */
.hero-section {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
    align-items: flex-start;
    background-color: var(--light-gray-color);
    padding: 2rem;
    border-radius: 5px;
    margin-bottom: 3rem;
}

.journal-cover {
    position: relative;
    width: 100%;
    aspect-ratio: 3 / 4;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.journal-cover .cover-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.journal-info h2 {
    font-size: 1.8rem;
    margin-top: 0;
}

.journal-tagline {
    font-family: var(--body-font);
    font-style: italic;
    color: var(--secondary-color);
    font-size: 1rem;
    margin-top: -0.5rem;
    margin-bottom: 1.5rem;
    border-left: 3px solid var(--accent-color);
    padding-left: 1rem;
}

.tab-nav {
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 1rem;
}

.tab-link {
    background: none;
    border: none;
    padding: 0.8rem 1rem;
    font-family: var(--heading-font);
    font-size: 1rem;
    cursor: pointer;
    color: var(--secondary-color);
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
}

.tab-link.active {
    border-bottom: 3px solid var(--accent-color);
    font-weight: 700;
    color: var(--primary-color);
}

.tab-content {
    animation: fadeIn 0.5s;
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.tab-content h3, .tab-content p {
    margin-top: 0;
}

.action-buttons {
    margin-top: 1.5rem;
}

.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: 5px;
    font-family: var(--heading-font);
    font-weight: 600;
    text-align: center;
    margin-right: 0.5rem;
}

.btn-primary {
    background-color: var(--accent-color);
    color: #fff;
}
.btn-primary:hover {
    background-color: #008a99;
    color: #fff;
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}
.btn-secondary:hover {
    background-color: var(--primary-color);
    color: #fff;
}

/* Makale Listesi ve Yeni Butonlar */
.article-item {
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem 0;
}
.article-item:last-child {
    border-bottom: none;
}
.article-item h3 {
    font-size: 1.3rem;
    margin: 0 0 0.5rem 0;
}
.article-item h3 a {
    color: var(--primary-color);
}
.article-item h3 a:hover {
    color: var(--accent-color);
}
.article-item .authors {
    font-style: italic;
    color: #555;
    margin-bottom: 0.7rem;
}
.article-item .article-meta {
    font-size: 0.9rem;
    color: #777;
    margin-bottom: 1rem;
}
.article-actions {
    display: flex;
    gap: 1rem;
}
.action-btn {
    background-color: var(--light-gray-color);
    border: 1px solid var(--border-color);
    color: var(--secondary-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    font-family: var(--heading-font);
    font-size: 0.8rem;
    font-weight: 600;
    transition: all 0.3s ease;
}
.action-btn i {
    margin-right: 0.5rem;
}
.action-btn:hover, .action-btn.active {
    background-color: var(--accent-color);
    color: #fff;
    border-color: var(--accent-color);
}
.summary-panel {
    background-color: #fafafa;
    padding: 0 1.5rem;
    border-left: 3px solid var(--accent-color);
    margin-top: 1rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
}
.summary-panel p {
    margin: 1.5rem 0;
}
.audio-player-placeholder {
    background-color: #e9e9e9;
    padding: 1rem;
    border-radius: 5px;
    color: #777;
    font-family: var(--heading-font);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.7rem;
    margin-bottom: 1.5rem;
}


/* Duyurular Bölümü */
.announcements {
    margin-top: 3rem;
}
.announcements h2 {
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}
.announcement-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}
.announcement-card {
    background: var(--light-gray-color);
    padding: 1.5rem;
    border-radius: 5px;
    border-left: 4px solid var(--accent-color);
}
.announcement-card h4 {
    margin-top: 0;
}
.announcement-card .date {
    font-family: var(--heading-font);
    font-size: 0.8rem;
    color: #777;
    display: block;
    margin-top: 1rem;
}

/* Kenar Çubuğu (Sidebar) */
.sidebar-widget {
    background-color: var(--light-gray-color);
    padding: 1.5rem;
    border-radius: 5px;
    margin-bottom: 2rem;
}
.sidebar-widget h3 {
    margin-top: 0;
    font-size: 1.2rem;
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
}
.sidebar-widget ul {
    margin: 0;
    padding: 0;
    list-style: none;
}
.sidebar-widget ul li {
    padding: 0.5rem 0;
    border-bottom: 1px dashed var(--border-color);
    font-size: 0.9rem;
}
.sidebar-widget ul li:last-child {
    border-bottom: none;
}
.sidebar-widget .journal-facts li, .sidebar-widget .journal-benefits li {
    display: flex;
    align-items: center;
    gap: 0.7rem;
}
.sidebar-widget .journal-benefits i {
    color: var(--accent-color);
}
.apc-info {
    background-color: #e9e9e9;
    padding: 1rem;
    text-align: center;
    border-radius: 5px;
    margin-top: 1rem;
    font-family: var(--heading-font);
    font-size: 1.1rem;
}

/* İndekslenme Bölümü */
.indexing-section {
    background-color: var(--light-gray-color);
    padding: 3rem 0;
    text-align: center;
    margin-top: 3rem;
}
.indexing-section h3 {
    font-size: 1.5rem;
    margin-top: 0;
    margin-bottom: 2rem;
}
.indexing-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}
.indexing-logos span {
    font-family: var(--heading-font);
    color: #777;
    font-weight: 600;
}

/* Footer */
.main-footer {
    background-color: var(--secondary-color);
    color: #ccc;
    padding-top: 3rem;
    font-size: 0.9rem;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 2.5rem;
    padding-bottom: 3rem;
}
.footer-widget h4 {
    color: #fff;
    margin-top: 0;
    font-size: 1.1rem;
}
.footer-widget ul {
    list-style: none;
    padding: 0;
}
.footer-widget ul li a {
    color: #ccc;
    padding: 0.3rem 0;
    display: inline-block;
}
.footer-widget ul li a:hover {
    color: var(--accent-color);
}
.social-icons {
    margin-top: 1rem;
}
.social-icons a {
    color: #fff;
    font-size: 1.5rem;
    margin-right: 1rem;
}
.social-icons a:hover {
    color: var(--accent-color);
}
.footer-bottom {
    background-color: #222;
    text-align: center;
    padding: 1.5rem 0;
}
.footer-bottom .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}
.footer-bottom p {
    margin: 0.2rem 0;
}
.footer-issn {
    font-family: var(--heading-font);
    color: #aaa;
    font-size: 0.8rem;
}


/* Alıntı Penceresi (Modal) Stilleri */
.modal {
    display: none; 
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.6);
}
.modal-content {
    background-color: #fefefe;
    margin: 10% auto;
    padding: 1.5rem 2rem 2rem 2rem;
    border: none;
    width: 90%;
    max-width: 650px;
    border-radius: 8px;
    position: relative;
    animation: fadeIn 0.3s;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
}
.close-button {
    color: #aaa;
    position: absolute;
    top: 0.8rem;
    right: 1.2rem;
    font-size: 28px;
    font-weight: bold;
    line-height: 1;
}
.close-button:hover,
.close-button:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}
.modal-content h2 {
    margin-top: 0;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}
.citation-formats {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1rem;
}
.format-btn {
    background: none;
    border: none;
    padding: 0.8rem 1rem;
    cursor: pointer;
    font-family: var(--heading-font);
    font-size: 0.9rem;
    color: var(--secondary-color);
    border-bottom: 3px solid transparent;
    margin-bottom: -1px;
}
.format-btn.active {
    border-bottom: 3px solid var(--accent-color);
    font-weight: 700;
    color: var(--primary-color);
}
.citation-output {
    position: relative;
}
#citation-textarea {
    width: 100%;
    box-sizing: border-box;
    min-height: 120px;
    margin-top: 0.5rem;
    padding: 0.8rem;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    resize: vertical;
    background-color: var(--light-gray-color);
}
#copy-citation-btn {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    background-color: var(--primary-color);
    color: #fff;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    cursor: pointer;
    font-family: var(--heading-font);
    transition: background-color 0.2s ease;
}
#copy-citation-btn:hover {
    background-color: var(--accent-color);
}
#copy-citation-btn i {
    margin-right: 0.5rem;
}
.citation-downloads {
    margin-top: 2rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
}
.citation-downloads h4 {
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1rem;
}
.citation-downloads a {
    margin-right: 1.5rem;
    font-family: var(--heading-font);
    font-weight: 600;
}


/* Mobil Uyum (Responsive) */
@media (max-width: 992px) {
    .content-grid, .hero-section, .footer-grid, .announcement-grid {
        grid-template-columns: 1fr;
    }
    .main-header .container, .footer-bottom .container {
        flex-direction: column;
        align-items: flex-start;
        text-align: center;
    }
    .footer-bottom .container {
        align-items: center;
    }
    .main-nav {
        width: 100%;
    }
    .main-nav ul {
        margin-top: 1rem;
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
    }
    .main-nav li {
        margin-left: 0;
        margin-bottom: 0.5rem;
        width: 100%;
    }
    .dropdown-content {
        position: static;
        box-shadow: none;
        border: none;
        padding-left: 1rem;
    }
    .modal-content {
        margin: 5% auto;
    }
}


/* =============================================== */
/* YENİ EKLENDİ: HAKKINDA SAYFASI İÇİN ÖZEL STİLLER */
/* =============================================== */

.page-content {
    padding-top: 2rem;
    padding-bottom: 3rem;
}

.page-title {
    font-size: 2.8rem;
    text-align: center;
    margin-bottom: 2rem;
    border-bottom: 3px solid var(--primary-color);
    padding-bottom: 1rem;
}

/* =============================================== */
/* HAKKINDA SAYFASI İÇİN ÖZEL STİLLER              */
/* =============================================== */

/* ... page-content, page-title stilleri aynı ... */

.page-nav {
    /* DÜZELTME: Menünün sayfayla birlikte kayması için 'position: sticky' kaldırıldı */
    background-color: #fff;
    padding: 1rem;
    text-align: center;
    border-radius: 5px;
    margin-bottom: 2.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem 1rem;
}

.page-nav a {
    font-family: var(--heading-font);
    font-weight: 600;
    color: var(--secondary-color);
    margin: 0; /* Boşluklar gap ile yönetildiği için sıfırlandı */
    font-size: 0.9rem;
    white-space: nowrap; /* Linklerin kırılmasını engeller */
}

.page-nav a:hover {
    color: var(--accent-color);
}

.journal-intro {
    font-size: 1.1rem;
    line-height: 1.8;
    background-color: var(--light-gray-color);
    padding: 2rem;
    border-radius: 5px;
    border-left: 4px solid var(--accent-color);
}

.about-section {
    padding-top: 2.5rem; /* Sayfa içi kaydırma için boşluk */
    margin-top: -2.5rem; /* Negatif margin ile görsel boşluğu dengele */
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.about-section:last-of-type {
    border-bottom: none;
}

.about-section h2 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.about-section ul {
    list-style-type: disc;
    padding-left: 20px;
}
.about-section ul li {
    margin-bottom: 0.5rem;
}

.editor-info {
    background-color: #fff;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    padding: 1.5rem;
    margin-top: 1.5rem;
}

.editor-info h4 {
    margin-top: 0;
    color: var(--accent-color);
}

/* =================================================== */
/* YENİ EKLENDİ: GELİŞMİŞ YAYIN KURULU BÖLÜMÜ STİLLERİ */
/* =================================================== */

.board-member-card-full {
    display: grid;
    grid-template-columns: 1fr 3fr;
    gap: 2rem;
    align-items: center;
    background-color: var(--light-gray-color);
    padding: 2rem;
    border-radius: 8px;
    margin-top: 2rem;
}

.member-photo {
    width: 100%;
    max-width: 200px;
    margin: 0 auto;
    aspect-ratio: 1 / 1;
    position: relative;
}

.member-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    /* Kenarları şeffaf efekti için */
    -webkit-mask-image: radial-gradient(circle, black 60%, transparent 100%);
    mask-image: radial-gradient(circle, black 60%, transparent 100%);
}

.member-details .member-role {
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent-color);
    margin: 0;
}

.member-details .member-name {
    font-size: 1.8rem;
    margin: 0.2rem 0 0.8rem 0;
    color: var(--primary-color);
}

.member-details .member-affiliation {
    font-size: 1rem;
    line-height: 1.5;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.member-details .member-email {
    font-family: var(--heading-font);
    font-weight: 600;
    font-size: 0.9rem;
}
.member-details .member-email i {
    margin-right: 0.5rem;
}

.member-social-links {
    margin-top: 1.5rem;
    display: flex;
    gap: 1.5rem;
}

.member-social-links a {
    color: var(--secondary-color);
    font-size: 1.8rem;
    transition: color 0.3s, transform 0.3s;
}

.member-social-links a:hover {
    color: var(--accent-color);
    transform: translateY(-3px);
}

.board-subtitle {
    margin-top: 3.5rem;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 0.8rem;
    font-size: 1.5rem;
}

.board-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.board-member-card {
    background-color: #fff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    text-align: center;
    transition: box-shadow 0.3s, transform 0.3s;
}
.board-member-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}

.member-photo-small {
    width: 120px;
    height: 120px;
    margin: 0 auto 1.5rem auto;
}
.member-photo-small img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%; /* Küçük resimler daire şeklinde */
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    -webkit-mask-image: none; /* Daire resimlerde efekte gerek yok */
    mask-image: none;
}

.member-details-small .member-role {
    font-size: 0.9rem;
    color: var(--accent-color);
    margin: 0;
}
.member-details-small .member-name {
    font-size: 1.3rem;
    margin: 0.2rem 0 0.5rem 0;
}
.member-details-small .member-affiliation {
    font-size: 0.9rem;
    color: #666;
}

.member-social-links.small {
    margin-top: 1.5rem;
    justify-content: center;
    gap: 1.2rem;
}
.member-social-links.small a {
    font-size: 1.5rem;
}




/* ======================================================== */
/* YENİ EKLENDİ: ERKEN ERİŞİM SAYFASI İÇİN ÖZEL STİLLER      */
/* ======================================================== */

.page-description {
    text-align: center;
    font-size: 1.1rem;
    color: #555;
    max-width: 800px;
    margin: -1.5rem auto 3rem auto;
}

.article-list-detailed .article-item-full {
    display: grid;
    grid-template-columns: 250px 1fr; /* Sol sütun resim için sabit genişlik */
    gap: 2rem;
    padding: 2rem 0;
    border-bottom: 1px solid var(--border-color);
}

.article-list-detailed .article-item-full:last-child {
    border-bottom: none;
}

.article-visuals {
    position: relative;
    width: 100%;
    overflow: hidden; /* Ribonun taşan kısımlarını gizlemek için */
}

.graphical-abstract-img {
    width: 100%;
    height: auto;
    aspect-ratio: 5/4;
    object-fit: cover;
    border: 1px solid var(--border-color);
    border-radius: 5px;
}

.article-details h3 {
    margin-top: 0;
    font-size: 1.5rem;
}
.article-details h3 a {
    color: var(--primary-color);
}
.article-details h3 a:hover {
    color: var(--accent-color);
}

.article-timeline {
    font-family: var(--heading-font);
    font-size: 0.8rem;
    color: #777;
    margin: -0.5rem 0 1rem 0;
}

/* Kırmızı Ribon Stili */
.ribbon {
    position: absolute;
    top: 25px;
    right: -30px;
    background-color: #c0392b; /* Kırmızı */
    color: #fff;
    padding: 8px 40px;
    font-family: var(--heading-font);
    font-size: 0.8rem;
    font-weight: 700;
    text-align: center;
    transform: rotate(45deg);
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}


/* ======================================================== */
/* YENİ EKLENDİ: GÜNCEL SAYI SAYFASI İÇİN ÖZEL STİLLER      */
/* ======================================================== */

.issue-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 2rem;
}
.issue-header .page-title {
    border-bottom: none;
    margin-bottom: 0.5rem;
}
.issue-title span {
    font-family: var(--heading-font);
    font-size: 1.1rem;
    color: #555;
}
.issue-nav-buttons {
    flex: 1;
}
.issue-nav-btn {
    font-family: var(--heading-font);
    font-weight: 600;
    color: var(--secondary-color);
    padding: 1rem;
    border-radius: 5px;
}
.issue-nav-btn:hover {
    background-color: var(--light-gray-color);
}
.issue-nav-btn.disabled {
    color: #ccc;
    pointer-events: none;
}
.issue-nav-buttons:first-child { text-align: left; }
.issue-nav-buttons:last-child { text-align: right; }

.issue-actions {
    text-align: center;
    margin-bottom: 3rem;
}
.issue-actions .btn {
    font-size: 1.1rem;
}

.article-category {
    margin-bottom: 3rem;
}
.article-category h2 {
    font-size: 1.8rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.8rem;
    margin-bottom: 0;
}
.contents-filter li a {
    font-weight: 600;
}
.contents-filter li a:hover {
    text-decoration: underline;
}

/* ... Erken Erişim sayfası, Hakkında sayfası ve diğer tüm stiller aynı kalıyor ... */


/* Mobil Uyum Kodlarına Ekleme */
@media (max-width: 992px) {
    .issue-header {
        flex-direction: column;
        gap: 1rem;
    }
}


/* ======================================================== */
/* YENİ EKLENDİ: ARŞİV SAYFASI İÇİN ÖZEL STİLLER            */
/* ======================================================== */

.archive-year {
    padding-top: 3.5rem;
    margin-top: -2.5rem; 
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}
.archive-year h2 {
    font-size: 2rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.8rem;
    margin-bottom: 2rem;
}
.issue-grid {
    display: grid;
    /* Ekrana sığdığı kadar kartı yan yana dizer */
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 2rem;
}
.issue-card {
    text-decoration: none;
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color);
}
.issue-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}
.issue-cover {
    width: 100%;
    aspect-ratio: 3/4;
}
.issue-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.issue-info {
    padding: 1rem;
    text-align: center;
}
.issue-info h4 {
    margin: 0 0 0.3rem 0;
    font-size: 1.1rem;
    color: var(--primary-color);
}
.issue-info span {
    font-family: var(--heading-font);
    font-size: 0.9rem;
    color: #666;
}
.no-issue-info {
    font-style: italic;
    color: #777;
    background-color: var(--light-gray-color);
    padding: 1.5rem;
    border-radius: 5px;
    text-align: center;
}

/* ======================================================== */
/* YENİ EKLENDİ: İLETİŞİM SAYFASI İÇİN ÖZEL STİLLER         */
/* ======================================================== */

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    background-color: var(--light-gray-color);
    padding: 2rem;
    border-radius: 8px;
}

.contact-block {
    background-color: #fff;
    padding: 1.5rem;
    border-radius: 5px;
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
}
.contact-block h3 {
    margin-top: 0;
    font-size: 1.3rem;
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 0.5rem;
}
.contact-block p {
    margin-bottom: 0.5rem;
    line-height: 1.8;
}
.contact-block i {
    color: var(--accent-color);
    margin-right: 0.7rem;
    width: 20px;
    text-align: center;
}

.map-container iframe {
    border-radius: 5px;
}

.contact-form-container h3 {
    font-size: 1.5rem;
}

.contact-form .form-group {
    margin-bottom: 1.5rem;
}
.contact-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-family: var(--heading-font);
    font-weight: 600;
    font-size: 0.9rem;
}
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-family: var(--body-font);
    font-size: 1rem;
    box-sizing: border-box; /* padding'in genişliği etkilememesi için */
}
.contact-form input[type="text"]:focus,
.contact-form input[type="email"]:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0, 160, 176, 0.2);
}

.contact-form button {
    width: 100%;
    font-size: 1.1rem;
    border: none;
    cursor: pointer;
}

/* Mobil Uyum Kodlarına Ekleme */
@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr; /* Mobilde sütunlar alt alta gelsin */
    }
}


/* ============================================================= */
/* YENİ EKLENDİ: YAYIN SÜREÇ İSTATİSTİKLERİ BÖLÜMÜ STİLLERİ       */
/* ============================================================= */

.stats-container {
    display: grid;
    grid-template-columns: 1fr 1fr; /* Yan yana iki sütun */
    gap: 1.5rem;
    text-align: center;
}

.stat-item {
    background-color: #fff;
    padding: 1.5rem 1rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}

.stat-item i {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.stat-number {
    font-family: var(--heading-font);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1.2;
}
/* Sayıdan sonra "gün" yazısı eklemek için */
.stat-number::after {
    content: ' gün';
    font-size: 1rem;
    font-weight: 600;
    color: var(--secondary-color);
    margin-left: 0.3rem;
}

.stat-label {
    font-family: var(--heading-font);
    font-size: 0.8rem;
    color: #666;
    line-height: 1.3;
}

/* ... Önceki tüm CSS kodları aynı kalıyor ... */
/* DOSYANIN UYGUN YERLERİNE AŞAĞIDAKİ YENİ STİLLER EKLENMİŞTİR */

/* ... */

/* GÜNCELLENDİ: Makale Listesi ve Yeni Butonlar - Artık tabbed-articles içinde */
.tabbed-articles {
    margin-top: 3rem;
}
.tabbed-articles h2 {
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
    margin-bottom: 0;
}

.tab-nav-articles {
    display: flex;
    background-color: var(--light-gray-color);
    border-bottom: 1px solid var(--border-color);
}
.tab-link-articles {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-family: var(--heading-font);
    font-size: 1rem;
    font-weight: 600;
    color: var(--secondary-color);
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
}
.tab-link-articles:hover {
    background-color: #e9e9e9;
    color: var(--primary-color);
}
.tab-link-articles.active {
    border-bottom: 3px solid var(--accent-color);
    color: var(--primary-color);
}
.tab-content-articles {
    padding: 1.5rem 0;
    animation: fadeIn 0.5s;
}

.article-item {
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem 0;
}
.article-item:last-child {
    border-bottom: none;
}
.article-item h3 {
    font-size: 1.3rem;
    margin: 0 0 0.5rem 0;
}
.article-item h3 a {
    color: var(--primary-color);
}
.article-item .authors {
    font-style: italic;
    color: #555;
    margin-bottom: 0.7rem;
}
.article-item .article-meta {
    font-size: 0.9rem;
    color: #777;
    margin-bottom: 1rem;
}

/* ======================================================== */
/* YENİ EKLENDİ: GELİŞMİŞ ARAMA BÖLÜMÜ STİLLERİ             */
/* ======================================================== */

.search-section {
    background-color: var(--light-gray-color);
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.search-form {
    display: flex;
    align-items: flex-end; /* Elementleri alt çizgide hizalar */
    gap: 1.5rem;
    width: 100%;
}

.search-form-title {
    font-family: var(--heading-font);
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: 0.7rem; /* Butonla hizalanması için */
    white-space: nowrap;
}

.search-field {
    flex-grow: 1; /* Alanların kalan boşluğu doldurmasını sağlar */
}

.search-field label {
    display: block;
    font-family: var(--heading-font);
    font-weight: 600;
    font-size: 0.8rem;
    margin-bottom: 0.4rem;
    color: var(--secondary-color);
}

.search-field input[type="text"],
.search-field select {
    width: 100%;
    padding: 0.7rem;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-family: var(--body-font);
    font-size: 0.9rem;
    box-sizing: border-box;
}

.search-field input[type="text"]:focus,
.search-field select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0, 160, 176, 0.2);
}

.search-button {
    background-color: var(--primary-color);
    color: #fff;
    border: none;
    padding: 0.7rem 1.5rem;
    border-radius: 5px;
    cursor: pointer;
    font-family: var(--heading-font);
    font-weight: 700;
    font-size: 1rem;
    transition: background-color 0.3s ease;
    white-space: nowrap; /* "Ara" kelimesinin bölünmesini engeller */
}

.search-button:hover {
    background-color: var(--accent-color);
}

.search-button i {
    margin-right: 0.5rem;
}


/* Ana İçerik Alanı */
.main-content-area {
    padding-top: 3rem; /* Arama çubuğu eklendiği için üst boşluk artırıldı */
}

/* ... Geriye kalan tüm CSS kodları aynı ... */


/* Mobil Uyum Kodlarına Ekleme */
@media (max-width: 992px) {
    .search-form {
        flex-direction: column;
        align-items: stretch; /* Elementlerin tam genişlikte olmasını sağlar */
    }
    .search-form-title {
        text-align: center;
        margin-bottom: 0.5rem;
    }
}