/* Frontend CSS for Clever Translator */

#ct-footer-button {
    position: fixed;
    z-index: 99999;
    display: flex;
    flex-direction: column;
    align-items: flex-end; /* Default for right/bottom right */
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

#ct-footer-button.top_left {
    align-items: flex-start;
}
#ct-footer-button.bottom_left {
    align-items: flex-start;
}

#ct-footer-button button {
    border: none;
    padding: 12px 18px;
    cursor: pointer;
    font-weight: 700;
    font-size: 14px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 1px;
    min-width: 50px;
    backdrop-filter: blur(10px);
}

#ct-footer-button button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

#ct-footer-button button:hover::before {
    left: 100%;
}

#ct-footer-button button:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 25px rgba(0,0,0,0.25);
}

#ct-footer-button button:active {
    transform: translateY(0) scale(0.98);
    transition: all 0.1s;
}

#ct-footer-button button.ct-shape-square {
    border-radius: 0;
}

#ct-footer-button button.ct-shape-rounded {
    border-radius: 8px;
}

#ct-footer-button button.ct-shape-pill {
    border-radius: 30px;
}

.ct-lang-dropdown {
    display: none;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(221, 221, 221, 0.3);
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    min-width: 140px;
    margin-top: 8px;
    border-radius: 12px;
    overflow: hidden;
    animation: slideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.ct-lang-dropdown a {
    display: block;
    padding: 12px 18px;
    text-decoration: none;
    color: #2c3e50;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
    position: relative;
    border-bottom: 1px solid rgba(236, 240, 241, 0.5);
}

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

.ct-lang-dropdown a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, #3498db, #2980b9);
    transition: width 0.3s ease;
    z-index: -1;
}

.ct-lang-dropdown a:hover {
    color: white;
    transform: translateX(5px);
}

.ct-lang-dropdown a:hover::before {
    width: 100%;
}

.ct-lang-dropdown a.active {
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
    font-weight: 700;
    position: relative;
}

.ct-lang-dropdown a.active::after {
    content: '✓';
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    font-weight: bold;
    font-size: 12px;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    #ct-footer-button button {
        padding: 10px 15px;
        font-size: 12px;
        min-width: 45px;
    }
    
    .ct-lang-dropdown {
        min-width: 120px;
    }
    
    .ct-lang-dropdown a {
        padding: 10px 15px;
        font-size: 13px;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .ct-lang-dropdown {
        background: rgba(44, 62, 80, 0.95);
        border-color: rgba(255, 255, 255, 0.1);
    }
    
    .ct-lang-dropdown a {
        color: #ecf0f1;
        border-bottom-color: rgba(255, 255, 255, 0.1);
    }
    
    .ct-lang-dropdown a:hover {
        color: white;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    #ct-footer-button button {
        border: 2px solid currentColor;
    }
    
    .ct-lang-dropdown {
        border: 2px solid currentColor;
    }
    
    .ct-lang-dropdown a {
        border-bottom: 1px solid currentColor;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    #ct-footer-button button,
    .ct-lang-dropdown a,
    .ct-lang-dropdown {
        transition: none;
        animation: none;
    }
    
    #ct-footer-button button:hover {
        transform: none;
    }
    
    .ct-lang-dropdown a:hover {
        transform: none;
    }
}