/* Genel Ayarlar */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
}

/* Popup Overlay - Arka Plan */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

/* Popup Aktif Durumu */
.popup-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Popup Container - Gold Çerçeve */
.popup-container {
    position: relative;
    max-width: 800px;
    width: 90%;
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    border-radius: 20px;
    padding: 10px;
    box-shadow: 0 15px 50px rgba(255, 215, 0, 0.3);
    transform: scale(0.5) translateY(-100px);
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.popup-overlay.active .popup-container {
    transform: scale(1) translateY(0);
    opacity: 1;
}

/* Popup Resmi */
.popup-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
}

/* Kapatma Butonu - Beyaz X */
.close-btn {
    position: absolute;
    top: -18px;
    right: -18px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    border: 4px solid white;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10001;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.close-btn:hover {
    transform: rotate(90deg) scale(1.15);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.close-btn:active {
    transform: rotate(90deg) scale(0.95);
}

.close-btn svg {
    width: 22px;
    height: 22px;
}

/* Tablet için (768px - 1024px) */
@media (max-width: 1024px) {
    .popup-container {
        max-width: 650px;
        width: 88%;
    }
}

/* Mobil için (576px - 768px) */
@media (max-width: 768px) {
    .popup-container {
        max-width: 520px;
        width: 92%;
        padding: 8px;
        border-radius: 16px;
    }
    
    .popup-image {
        border-radius: 10px;
    }
    
    .close-btn {
        top: -15px;
        right: -15px;
        width: 44px;
        height: 44px;
        border: 3px solid white;
    }
    
    .close-btn svg {
        width: 20px;
        height: 20px;
    }
}

/* Küçük Mobil için (max 576px) */
@media (max-width: 576px) {
    .popup-container {
        width: 94%;
        padding: 6px;
        border-radius: 14px;
    }
    
    .popup-image {
        border-radius: 9px;
    }
    
    .close-btn {
        top: -12px;
        right: -12px;
        width: 40px;
        height: 40px;
        border: 3px solid white;
    }
    
    .close-btn svg {
        width: 18px;
        height: 18px;
    }
}

/* Çok Küçük Ekranlar için (max 400px) */
@media (max-width: 400px) {
    .popup-overlay {
        padding: 10px;
    }
    
    .popup-container {
        width: 96%;
        border-radius: 12px;
    }
    
    .close-btn {
        top: -10px;
        right: -10px;
        width: 36px;
        height: 36px;
        border: 2px solid white;
    }
    
    .close-btn svg {
        width: 16px;
        height: 16px;
    }
}