.history-container {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    max-height: 80vh;
    overflow-y: auto;
    display: none;
    z-index: 1000;
    min-width: 300px;
}

.history-item {
    display: flex;
    align-items: center;
    padding: 15px;
    margin: 8px 0;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid #eee;
    position: relative;
}

.history-item:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.history-item:active {
    transform: scale(0.98);
}

.history-item span {
    margin-left: 15px;
    color: #333;
    font-family: monospace;
    font-size: 16px;
    font-weight: 500;
}

.history-item::after {
    content: '↗';
    position: absolute;
    right: 15px;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.history-item:hover::after {
    opacity: 1;
}