body {
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #000;
    color: #fff;
    font-family: Arial, sans-serif;
}

#container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

#info {
    position: absolute;
    top: 10px;
    left: 10px;
    background: rgba(0, 0, 0, 0.7);
    padding: 10px 20px;
    border-radius: 5px;
    z-index: 100;
    max-width: 300px;
}

#info h1 {
    margin-top: 0;
    font-size: 24px;
    color: #4fc3f7;
}

#project-info {
    margin-top: 20px;
    padding: 10px;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 5px;
    border-left: 3px solid #4fc3f7;
}

#project-info .hint {
    font-style: italic;
    font-size: 0.9em;
    color: #aaa;
    margin-top: 8px;
    border-top: 1px dotted rgba(255, 255, 255, 0.2);
    padding-top: 8px;
}

#navigation-controls {
    margin-top: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

#navigation-controls button {
    background: rgba(79, 195, 247, 0.2);
    color: white;
    border: 1px solid rgba(79, 195, 247, 0.5);
    border-radius: 4px;
    padding: 6px 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 14px;
}

#navigation-controls button:hover {
    background: rgba(79, 195, 247, 0.4);
    border-color: rgba(79, 195, 247, 0.8);
}

#navigation-controls button:active {
    background: rgba(79, 195, 247, 0.6);
    transform: scale(0.95);
}

#navigation-controls .special-button {
    background: rgba(255, 64, 129, 0.3);
    border: 1px solid rgba(255, 64, 129, 0.6);
    margin-top: 10px;
    width: 100%;
    padding: 8px 12px;
    font-weight: bold;
    transition: all 0.3s ease;
}

#navigation-controls .special-button:hover {
    background: rgba(255, 64, 129, 0.5);
    border-color: rgba(255, 64, 129, 0.9);
}

#navigation-controls .special-button:active {
    background: rgba(255, 64, 129, 0.7);
    transform: scale(0.95);
}

.loading {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 24px;
    color: #fff;
}

.tooltip {
    position: absolute;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 10px;
    border-radius: 5px;
    pointer-events: none;
    display: none;
    z-index: 1000;
}