/* 交互按钮样式 */
.interaction-buttons {
    display: flex;
    gap: 10px;
    margin: 15px 0;
    flex-wrap: wrap;
}

.interaction-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 8px 16px;
    border: 1px solid #ddd;
    border-radius: 6px;
    background: #fff;
    color: #333;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.interaction-btn:hover {
    background: #f8f9fa;
    border-color: #007bff;
    color: #007bff;
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.interaction-btn:active {
    transform: translateY(0);
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.interaction-btn i {
    font-size: 16px;
}

.interaction-btn.primary {
    background: #007bff;
    color: #fff;
    border-color: #007bff;
}

.interaction-btn.primary:hover {
    background: #0056b3;
    border-color: #0056b3;
    color: #fff;
}

.interaction-btn.success {
    background: #28a745;
    color: #fff;
    border-color: #28a745;
}

.interaction-btn.success:hover {
    background: #1e7e34;
    border-color: #1e7e34;
    color: #fff;
}

.interaction-btn.warning {
    background: #ffc107;
    color: #212529;
    border-color: #ffc107;
}

.interaction-btn.warning:hover {
    background: #e0a800;
    border-color: #d39e00;
    color: #212529;
}

.interaction-btn.danger {
    background: #dc3545;
    color: #fff;
    border-color: #dc3545;
}

.interaction-btn.danger:hover {
    background: #c82333;
    border-color: #bd2130;
    color: #fff;
}

.interaction-btn.info {
    background: #17a2b8;
    color: #fff;
    border-color: #17a2b8;
}

.interaction-btn.info:hover {
    background: #138496;
    border-color: #117a8b;
    color: #fff;
}

.interaction-btn.secondary {
    background: #6c757d;
    color: #fff;
    border-color: #6c757d;
}

.interaction-btn.secondary:hover {
    background: #545b62;
    border-color: #4e555b;
    color: #fff;
}

.interaction-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

.interaction-btn.loading {
    position: relative;
    color: transparent;
}

.interaction-btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .interaction-buttons {
        flex-direction: column;
        gap: 8px;
    }
    
    .interaction-btn {
        justify-content: center;
        width: 100%;
    }
}

/* 深色模式支持 */
@media (prefers-color-scheme: dark) {
    .interaction-btn {
        background: #2d3748;
        color: #e2e8f0;
        border-color: #4a5568;
    }
    
    .interaction-btn:hover {
        background: #4a5568;
        border-color: #63b3ed;
        color: #63b3ed;
    }
}