/* Modern Back to Top Plugin Styles */
.mbtt-button {
    position: fixed;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 9999;
    opacity: 0;
    transform: translateY(20px) scale(0.8);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
    color: white;
    border: none;
    outline: none;
}

.mbtt-button:hover {
    transform: translateY(0) scale(1.1);
    box-shadow: 0 8px 30px rgba(99, 102, 241, 0.4);
    background: linear-gradient(135deg, #7c3aed, #a855f7);
}

.mbtt-button:focus {
    outline: 2px solid rgba(99, 102, 241, 0.5);
    outline-offset: 2px;
}

.mbtt-button.mbtt-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.mbtt-button svg {
    width: 24px;
    height: 24px;
    transition: transform 0.3s ease;
}

.mbtt-button:hover svg {
    transform: translateY(-2px);
}

/* Pozisyon sınıfları */
.mbtt-bottom-right {
    bottom: 60px;
    right: 30px;
}

.mbtt-bottom-left {
    bottom: 60px;
    left: 30px;
}

.mbtt-bottom-center {
    bottom: 60px;
    left: 50%;
    transform: translateX(-50%) translateY(20px) scale(0.8);
}

.mbtt-bottom-center.mbtt-visible {
    transform: translateX(-50%) translateY(0) scale(1);
}

.mbtt-bottom-center:hover {
    transform: translateX(-50%) translateY(0) scale(1.1);
}

/* Mobil gizleme */
@media (max-width: 768px) {
    .mbtt-hide-mobile {
        display: none !important;
    }
    
    .mbtt-button {
        width: 45px;
        height: 45px;
        bottom: 50px;
        right: 20px;
    }
    
    .mbtt-bottom-left {
        left: 50px;
    }
}

/* Animasyon efektleri */
@keyframes mbtt-bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-5px);
    }
    60% {
        transform: translateY(-3px);
    }
}

.mbtt-button.mbtt-bounce {
    animation: mbtt-bounce 0.6s ease;
}

/* Özel renkler için CSS değişkenleri */
.mbtt-button {
    --mbtt-primary: #6366f1;
    --mbtt-primary-hover: #7c3aed;
    background: linear-gradient(135deg, var(--mbtt-primary), var(--mbtt-primary-hover));
}

/* Gece modu uyumluluğu */
@media (prefers-color-scheme: dark) {
    .mbtt-button {
        box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
    }
    
    .mbtt-button:hover {
        box-shadow: 0 8px 30px rgba(99, 102, 241, 0.5);
    }
}

/* Yüksek kontrast modu */
@media (prefers-contrast: high) {
    .mbtt-button {
        border: 2px solid white;
    }
}

/* Hareket azaltma */
@media (prefers-reduced-motion: reduce) {
    .mbtt-button {
        transition: opacity 0.3s ease;
        transform: none !important;
    }
    
    .mbtt-button:hover {
        transform: none !important;
    }
    
    .mbtt-button svg {
        transition: none;
    }
    
    .mbtt-button:hover svg {
        transform: none;
    }
}