/* ============ SNS Share Modal Styles ============ */
.share-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.share-modal-content {
    background-color: var(--container-bg);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    max-width: 450px;
    width: 100%;
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.share-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.share-modal-header h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-color);
}

.share-modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s;
}

.share-modal-close:hover {
    background-color: var(--card-bg);
    color: var(--text-color);
}

.share-modal-body {
    padding: 1.5rem;
}

.share-url-group {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.share-url-display {
    flex: 1;
    padding: 0.75rem 1rem;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-family: var(--font-family);
}

.btn-copy-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background-color: var(--primary-color);
    color: var(--button-text);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.btn-copy-link:hover {
    background-color: var(--primary-hover);
    transform: translateY(-1px);
}

.copy-icon {
    font-size: 1.1rem;
}

.share-buttons-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-color);
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s;
}

.share-btn:hover {
    border-color: var(--primary-color);
    background-color: var(--primary-glow);
    transform: translateY(-2px);
}

.share-icon {
    font-size: 1.2rem;
}

/* Floating Share Button (Main Button) */
.floating-share-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    color: white;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 4px 20px var(--primary-glow);
    transition: all 0.3s;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-share-btn:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 8px 30px var(--primary-glow);
}

@media (max-width: 500px) {
    .share-modal-content {
        margin: 0.5rem;
    }

    .share-buttons-grid {
        grid-template-columns: 1fr;
    }

    .floating-share-btn {
        bottom: 1.5rem;
        right: 1.5rem;
        width: 56px;
        height: 56px;
    }
}