/* 游戏子页面共享样式 - 固定导航栏 */
.game-nav-fixed {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* 确保页面内容不被固定导航栏遮挡 */
body {
    padding-top: 60px !important;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.lang-switcher {
    display: flex;
    background: rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    padding: 3px;
    gap: 3px;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 5px 8px;
    background: transparent;
    border: none;
    border-radius: 7px;
    cursor: pointer;
    color: #666;
    font-family: inherit;
    font-size: 11px;
    font-weight: 600;
    transition: all 0.2s ease;
}

.lang-btn:hover {
    background: rgba(0, 0, 0, 0.06);
    color: #333;
}

.lang-btn.active {
    background: #0d9488;
    color: white;
}

.lang-flag {
    font-size: 13px;
}

.lang-text {
    font-size: 10px;
    font-weight: 700;
}

.back-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: rgba(13, 148, 136, 0.08);
    color: #0d9488;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 13px;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.back-btn:hover {
    background: #0d9488;
    color: white;
    transform: translateX(-2px);
    border-color: #0d9488;
}

.back-btn i {
    font-size: 12px;
}