/* Sandbox Mode Banner – fixed at bottom, ticker text */
.sandbox-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50px;
    overflow: hidden;
    background: #200000;
    display: flex;
    align-items: center;
    border-top: 2px solid #ff0000;
    z-index: 9999;
    box-shadow: 0 -5px 15px rgba(255, 0, 0, 0.3);
}

.sandbox-banner .ticker {
    position: absolute;
    white-space: nowrap;
    will-change: transform;
}

.sandbox-banner .text {
    color: #ff4d4d;
    font-weight: bold;
    font-size: 20px;
    letter-spacing: 1px;
    font-family: 'Courier New', Courier, monospace;
}