/* Social Sharing Buttons Styles */

/* Content-based sharing buttons */
.social-sharing-content {
    margin: 2rem 0;
    padding: 1.5rem;
    background: var(--light-gray);
    border-radius: var(--radius-lg);
    border: 1px solid #e5e7eb;
}

.social-sharing-buttons .sharing-title {
    margin: 0 0 1rem 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary-blue);
}

.sharing-buttons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.75rem;
}

.share-button {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--white);
    border: 2px solid #e5e7eb;
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--trust-gray);
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.share-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: var(--white);
}

.share-button.share-facebook:hover {
    background: #1877f2;
    border-color: #1877f2;
}

.share-button.share-twitter:hover {
    background: #1da1f2;
    border-color: #1da1f2;
}

.share-button.share-linkedin:hover {
    background: #0077b5;
    border-color: #0077b5;
}

.share-button.share-whatsapp:hover {
    background: #25d366;
    border-color: #25d366;
}

.share-button.share-copy:hover {
    background: var(--medium-gray);
    border-color: var(--medium-gray);
}

.share-button.copied {
    background: var(--success-green);
    border-color: var(--success-green);
    color: var(--white);
}

.share-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.share-icon svg {
    width: 100%;
    height: 100%;
    fill: currentColor;
}

.share-label {
    font-size: 0.875rem;
}

.share-count {
    background: var(--secondary-blue);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: 999px;
    margin-left: auto;
}

/* Floating social buttons */
.floating-social-buttons {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.floating-social-buttons.visible {
    opacity: 1;
    visibility: visible;
}

.floating-social-buttons.scrolling-down {
    transform: translateY(-50%) translateX(100px);
}

.floating-toggle {
    width: 50px;
    height: 50px;
    background: var(--secondary-blue);
    border: none;
    border-radius: 50%;
    color: var(--white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    margin-bottom: 0.5rem;
}

.floating-toggle:hover {
    background: var(--accent-blue);
    transform: scale(1.1);
}

.floating-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateX(20px);
    transition: all 0.3s ease;
}

.floating-social-buttons.active .floating-buttons {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.floating-button {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--white);
    transition: all 0.3s ease;
    position: relative;
    box-shadow: var(--shadow-md);
}

.floating-button:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

.floating-facebook {
    background: #1877f2;
}

.floating-twitter {
    background: #1da1f2;
}

.floating-linkedin {
    background: #0077b5;
}

.floating-whatsapp {
    background: #25d366;
}

.floating-icon {
    width: 20px;
    height: 20px;
}

.floating-icon svg {
    width: 100%;
    height: 100%;
    fill: currentColor;
}

.floating-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--error-red);
    color: var(--white);
    font-size: 0.625rem;
    font-weight: 600;
    padding: 0.125rem 0.375rem;
    border-radius: 999px;
    min-width: 18px;
    text-align: center;
    line-height: 1.2;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .floating-social-buttons {
        right: 15px;
        bottom: 20px;
        top: auto;
        transform: none;
    }
    
    .floating-buttons {
        flex-direction: row;
        transform: translateY(20px);
    }
    
    .floating-social-buttons.active .floating-buttons {
        transform: translateY(0);
    }
    
    .sharing-buttons-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .share-button {
        padding: 0.625rem 0.75rem;
        font-size: 0.875rem;
    }
    
    .share-label {
        font-size: 0.8125rem;
    }
}

@media (max-width: 480px) {
    .floating-social-buttons {
        right: 10px;
        bottom: 15px;
    }
    
    .floating-toggle,
    .floating-button {
        width: 40px;
        height: 40px;
    }
    
    .floating-icon {
        width: 18px;
        height: 18px;
    }
    
    .social-sharing-content {
        margin: 1.5rem 0;
        padding: 1rem;
    }
    
    .sharing-buttons-grid {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
}

/* Animation for share count updates */
.share-count,
.floating-count {
    animation: pulse 0.3s ease-in-out;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

/* Accessibility improvements */
.share-button:focus,
.floating-button:focus,
.floating-toggle:focus {
    outline: 2px solid var(--secondary-blue);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .share-button {
        border-width: 3px;
    }
    
    .floating-button {
        border: 2px solid var(--white);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .share-button,
    .floating-button,
    .floating-toggle,
    .floating-buttons {
        transition: none;
    }
    
    .share-count,
    .floating-count {
        animation: none;
    }
}