/* 自定义文件选择按钮样式 */
.custom-file-btn {
    background: transparent;
    color: #00FF00;
    border: none;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    user-select: none;
}

.custom-file-btn:hover {
    opacity: 0.8;
}

.custom-file-btn:active {
    opacity: 0.8;
}

.custom-file-btn i {
    font-size: 1.1rem;
}