* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    overflow: hidden;
    background: #0a0a0f;
    font-family: 'IBM Plex Mono', monospace;
    color: #e0dcd0;
}

#scene-container {
    width: 100vw;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
}

#scene-container canvas {
    display: block;
}

.toast {
    position: fixed;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(10, 10, 18, 0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 200, 120, 0.15);
    border-radius: 14px;
    padding: 14px 28px;
    font-size: 13px;
    font-weight: 300;
    letter-spacing: 0.02em;
    color: #d4c9a8;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 100;
    opacity: 1;
    transition: opacity 0.8s ease;
    max-width: 90vw;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}

.toast.fade-out {
    opacity: 0;
    pointer-events: none;
}

.toast-icon {
    font-size: 18px;
}

.oops-toast {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(10, 10, 18, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 100, 80, 0.25);
    border-radius: 14px;
    padding: 18px 32px;
    font-size: 15px;
    font-weight: 500;
    color: #ff9580;
    z-index: 100;
    box-shadow: 0 8px 32px rgba(0,0,0,0.6);
    transition: opacity 0.5s ease;
}

.oops-toast.hidden {
    opacity: 0;
    pointer-events: none;
}

.vr-button {
    position: fixed;
    bottom: 60px;
    right: 24px;
    background: rgba(10, 10, 18, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 200, 120, 0.2);
    border-radius: 12px;
    padding: 12px 22px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 14px;
    font-weight: 500;
    color: #d4c9a8;
    cursor: pointer;
    z-index: 100;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

.vr-button:hover {
    background: rgba(20, 18, 30, 0.85);
    border-color: rgba(255, 200, 120, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0,0,0,0.5);
}

.vr-button.hidden {
    display: none;
}

.footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    text-align: center;
    padding: 12px;
    font-size: 11px;
    font-weight: 300;
    letter-spacing: 0.04em;
    color: rgba(200, 190, 170, 0.4);
    z-index: 100;
    background: linear-gradient(transparent, rgba(0,0,0,0.3));
}

.footer a {
    color: rgba(255, 200, 120, 0.5);
    text-decoration: none;
    transition: color 0.3s;
}

.footer a:hover {
    color: rgba(255, 200, 120, 0.85);
}