.float-kaifu {
    position: fixed;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 280px;
    background: #fff;
    border-radius: 0 10px 10px 0;
    box-shadow: 3px 3px 15px rgba(0, 0, 0, 0.2);
    z-index: 9999;
    border-left: 5px solid #e74c3c;
    font-family: "Microsoft YaHei", Arial, sans-serif;
}

.float-kaifu-header {
    background: #e74c3c;
    color: #fff;
    padding: 12px 16px;
    font-size: 18px;
    font-weight: bold;
    text-align: center;
    border-radius: 0 8px 0 0;
    letter-spacing: 3px;
}

.float-kaifu-list {
    list-style: none;
    margin: 0;
    padding: 0;
    max-height: 500px;
    overflow-y: auto;
}

.float-kaifu-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    border-bottom: 1px solid #eee;
    transition: background 0.2s;
}

.float-kaifu-list li:hover {
    background: #fff5f5;
}

.float-kaifu-info {
    flex: 1;
}

.float-kaifu-game {
    font-weight: bold;
    color: #c0392b;
    font-size: 16px;
    margin-bottom: 6px;
}

.float-kaifu-detail {
    font-size: 13px;
    color: #555;
}

.float-kaifu-detail .zone {
    background: #f8f9fa;
    padding: 2px 8px;
    border-radius: 12px;
    margin-right: 8px;
    font-size: 12px;
}

.float-kaifu-detail .time {
    color: #e67e22;
    font-size: 13px;
    font-weight: 600;
}

.float-kaifu-btn {
    background: #e74c3c;
    color: #fff;
    text-decoration: none;
    font-size: 13px;
    padding: 5px 14px;
    border-radius: 20px;
    white-space: nowrap;
    margin-left: 10px;
    font-weight: bold;
    transition: 0.2s;
}

.float-kaifu-btn:hover {
    background: #c0392b;
}

.float-kaifu-empty {
    text-align: center;
    padding: 25px;
    color: #999;
    font-size: 13px;
}

.float-kaifu-list::-webkit-scrollbar {
    width: 4px;
}

.float-kaifu-list::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.float-kaifu-list::-webkit-scrollbar-thumb {
    background: #e74c3c;
    border-radius: 4px;
}

.today-badge {
    background: #e74c3c;
    color: #fff;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 10px;
    margin-left: 8px;
    display: inline-block;
}

.debug-info {
    font-size: 10px;
    color: #999;
    padding: 5px 10px;
    border-top: 1px solid #eee;
    background: #f9f9f9;
}