/* Modern Renk Paleti */
:root {
    --primary-dark: #2c3e50;
    --primary-blue: #3498db;
    --light-gray: #ecf0f1;
    --text-dark: #34495e;
    --text-light: #fefefe;
    --success-green: #2ecc71;
    --error-red: #e74c3c;
}

/* Genel Stil */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    background-color: var(--light-gray);
    color: var(--text-dark);
    line-height: 1.6;
    position: relative;
    -webkit-text-size-adjust: 100%;
}

header, footer {
    background-color: var(--primary-dark);
    color: var(--text-light);
    padding: 20px;
    text-align: center;
}

/* Başlık ve Logo */
header .logo-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    padding: 10px;
    background-color: var(--primary-dark);
    border-bottom: 3px solid var(--primary-blue);
}

header .logo-container img {
    height: 100px;
    width: 370px;
    border-radius: 0;
    border: 4px solid var(--primary-blue);
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.4);
    transition: transform 0.3s ease;
}

header .logo-container img:hover {
    transform: scale(1.05);
}

/* Kullanıcı Paneli */
.kullanici-panel {
    margin-top: 15px;
    color: var(--text-light);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.kullanici-panel .user-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 15px;
}

.kullanici-panel .user-info strong {
    font-size: 1.3em;
    color: var(--primary-blue);
}

.kullanici-panel-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.kullanici-panel-buttons button {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    color: white;
    font-weight: 600;
    transition: background-color 0.3s ease, transform 0.2s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.kullanici-panel-buttons button:hover {
    transform: translateY(-2px);
    opacity: 0.9;
}

/* Buton Renkleri */
.btn-panel { background-color: var(--primary-blue); }
.btn-haber-ekle, .btn-galeri { background-color: var(--success-green); }
.btn-yonetim { background-color: var(--text-dark); }
.btn-cikis { background-color: var(--error-red); }
.btn-profil { background-color: #7f8c8d; }
.btn-kose { background-color: #9b59b6; }
.btn-install {
    background-color: var(--primary-blue);
    color: white;
    font-weight: bold;
    display: none;
}

@media (max-width: 768px) {
    .btn-install {
        display: inline-block;
    }
}

/* Menü */
nav {
    background: var(--text-dark);
    padding: 10px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    border-top: 3px solid var(--primary-blue);
    gap: 8px;
}

.menu-btn {
    padding: 12px 18px;
    font-size: 16px;
    border: none;
    background-color: transparent;
    color: var(--text-light);
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
    transition: background-color 0.3s ease, color 0.3s ease;
    font-weight: 600;
}

.menu-btn:hover {
    background-color: var(--primary-blue);
    color: var(--text-light);
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: var(--primary-dark);
    min-width: 250px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.5);
    z-index: 9999;
    border-radius: 8px;
    overflow: hidden;
    top: calc(100% + 5px);
    left: 50%;
    transform: translateX(-50%);
}

.dropdown-content a {
    color: var(--text-light);
    padding: 12px 18px;
    text-decoration: none;
    display: block;
    text-align: left;
    white-space: nowrap;
    background-color: var(--primary-dark);
    transition: background-color 0.3s ease;
    border-bottom: 1px solid var(--primary-blue);
}

.dropdown-content a:last-child {
    border-bottom: none;
}

.dropdown-content a:hover {
    background-color: var(--primary-blue);
}

.hamburger-menu {
    position: relative;
}

.hamburger-menu.active .dropdown-content {
    display: block;
}

/* Mobil için menü butonları görünürlüğü */
@media (max-width: 768px) {
    nav {
        justify-content: space-around;
        padding: 10px 5px;
    }
    .menu-btn {
        font-size: 14px;
        padding: 10px;
    }
}

/* Manşet ve Galeri Genel */
.slider, .gallery-slider-container {
    margin: 20px auto;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    padding: 20px;
    max-width: 900px;
}

.slider h2, .gallery-slider-container h2, section h2 {
    text-align: center;
    color: var(--primary-dark);
    border-bottom: 2px solid var(--primary-blue);
    padding-bottom: 10px;
    margin-bottom: 20px;
}

/* Manşet */
.slider { overflow: hidden; position: relative; }
.slides { display: flex; transition: transform 0.5s ease-in-out; }
.slide { min-width: 100%; box-sizing: border-box; }
.slide img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 10px;
}

.slide h2 {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 15px 20px;
    margin: 0;
    border-radius: 0 0 10px 10px;
    font-size: 1.2em;
    text-align: center;
    border-bottom: none;
}

.navigation {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    padding: 0 10px;
    box-sizing: border-box;
}

.nav-btn {
    background-color: rgba(44, 62, 80, 0.6);
    color: white;
    border: none;
    padding: 15px;
    cursor: pointer;
    font-size: 20px;
    border-radius: 50%;
    z-index: 10;
    transition: background-color 0.3s ease;
}

.nav-btn:hover { background-color: var(--primary-blue); }

.dots { text-align: center; margin-top: 15px; }

.dot {
    height: 14px;
    width: 14px;
    margin: 0 6px;
    background-color: #bbb;
    border-radius: 50%;
    display: inline-block;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.active-dot { background-color: var(--primary-blue); }

.all-news-btn {
    margin-left: 15px;
    padding: 8px 16px;
    border: none;
    border-radius: 8px;
    background-color: var(--primary-blue);
    color: white;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.all-news-btn:hover { background-color: var(--text-dark); }

/* Galeri Slider */
.gallery-slider {
    display: flex;
    overflow-x: auto;
    gap: 20px;
    scroll-behavior: smooth;
    padding: 10px 0;
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.gallery-slider::-webkit-scrollbar {
    display: none;
}

.gallery-item {
    flex: 0 0 auto;
    width: 220px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    cursor: pointer;
    text-align: center;
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-5px);
}

.gallery-item img, .gallery-item iframe {
    width: 100%;
    height: 160px;
    object-fit: cover;
    border-radius: 10px 10px 0 0;
    border: none;
}

.gallery-item p {
    margin: 10px 8px;
    font-weight: 600;
    font-size: 15px;
    color: var(--text-dark);
    padding-bottom: 5px;
}

.gallery-nav-buttons { text-align: center; margin-top: 15px; }

.gallery-nav-btn {
    background-color: var(--primary-blue);
    color: white;
    border: none;
    padding: 10px 16px;
    margin: 0 8px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 18px;
    transition: background-color 0.3s ease;
}

.gallery-nav-btn:hover { background-color: var(--text-dark); }

/* Video Galeri */
.video-gallery-item {
    width: 320px;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.video-gallery-item iframe {
    height: 180px;
    border-radius: 10px 10px 0 0;
}

/* Reklam Alanı */
.ad-container {
    max-width: 900px;
    margin: 20px auto;
    text-align: center;
    padding: 10px;
}

/* İmsakiye ve Hava Durumu */
.imsakiye-table {
    max-width: 900px;
    margin: 20px auto;
    background: #fff;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.imsakiye-table h2 {
    margin-bottom: 15px;
    color: var(--primary-dark);
    border-bottom: 2px solid var(--primary-blue);
    padding-bottom: 10px;
    text-align: center;
}

.imsakiye-table table {
    width: 100%;
    border-collapse: collapse;
    text-align: center;
}

.imsakiye-table th, .imsakiye-table td {
    padding: 8px 4px;
    border: 1px solid #ddd;
    font-size: 11px;
    white-space: nowrap;
}

.imsakiye-table th {
    background: var(--primary-blue);
    color: white;
    font-size: 12px;
}

.imsakiye-table td {
    background: #fafafa;
}

/* Mobil cihazlar için özel stil (768px altı) */
@media (max-width: 768px) {
    .imsakiye-table {
        padding: 10px;
    }

    .imsakiye-table th, .imsakiye-table td {
        font-size: 10px;
        padding: 6px 2px;
        white-space: normal;
        word-break: break-all;
    }

    .imsakiye-table th:last-child,
    .imsakiye-table td:last-child {
        min-width: 60px;
    }
}

/* Reklam ve Footer */
.reklam {
    background: var(--primary-blue);
    color: white;
    padding: 15px;
    margin: 20px;
    overflow: hidden;
    white-space: nowrap;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.reklam span {
    display: inline-block;
    animation: kay 15s linear infinite;
}

@keyframes kay {
    0% { transform: translateX(100%); }
    100% { transform: translateX(-100%); }
}

footer {
    padding: 20px;
    font-size: 0.9em;
    background-color: var(--primary-dark);
    color: var(--light-gray);
}

/* POPUP REKLAM STİLLERİ */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease-in-out;
    opacity: 0;
    visibility: hidden;
}

.popup-overlay.active {
    opacity: 1;
    visibility: visible;
}

.popup-content {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.3);
    border: 2px solid #3498db;
    max-width: 500px;
    width: 90%;
    height: auto;
    overflow: auto;
    position: relative;
    text-align: center;
}

.popup-content h2 {
    font-size: 24px;
    margin-bottom: 10px;
    color: #2c3e50;
}

.popup-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 15px auto;
}

.popup-content p {
    color: #555;
    line-height: 1.4;
    margin-bottom: 20px;
}

.popup-close-btn {
    background-color: #e74c3c;
    color: #fff;
    border: none;
    padding: 12px 24px;
    font-size: 16px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.2s ease;
    position: absolute;
    top: 10px;
    right: 10px;
}

.popup-close-btn:hover {
    background-color: #c0392b;
}

/* Mesaj Pop-up'ı */
#mesajPopup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: white;
    border: 2px solid var(--primary-blue);
    padding: 25px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.3);
    z-index: 10000;
    border-radius: 12px;
    text-align: center;
    max-width: 400px;
    width: 90%;
    display: none;
}

#mesajPopup.active {
    display: block;
}/* POPUP REKLAM STİLLERİ */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease-in-out;
    opacity: 0;
    visibility: hidden;
}

.popup-overlay.active {
    opacity: 1;
    visibility: visible;
}

.popup-content {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.3);
    border: 2px solid #3498db;
    max-width: 500px;
    width: 90%;
    height: auto;
    overflow: auto;
    position: relative;
    text-align: center;
}

.popup-content h2 {
    font-size: 24px;
    margin-bottom: 10px;
    color: #2c3e50;
}

.popup-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 15px auto;
}

.popup-content p {
    color: #555;
    line-height: 1.4;
    margin-bottom: 20px;
}

.popup-close-btn {
    background-color: #e74c3c;
    color: #fff;
    border: none;
    padding: 12px 24px;
    font-size: 16px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.2s ease;
    position: absolute;
    top: 10px;
    right: 10px;
}

.popup-close-btn:hover {
    background-color: #c0392b;
}