body {
    padding: 0;
    margin: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

#unity-container {
    position: absolute;
    width: 100%;
    height: 100%;
    display: block;
}

#unity-container.unity-desktop {
    position: fixed;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
}

#unity-container.unity-mobile {
    position: fixed;
    width: 100%;
    height: 100%;
}

#unity-canvas {
    background: #231F20;
    width: 100%;
    height: 100%;
}

.unity-mobile #unity-canvas {
    width: 100%;
    height: 100%;
}

#unity-loading-bar {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    display: none;
}

#unity-logo {
    width: 154px;
    height: 130px;
    background: url('unity-logo-dark.png') no-repeat center;
}

#unity-progress-bar-empty {
    width: 141px;
    height: 18px;
    margin-top: 10px;
    margin-left: 6.5px;
    background: url('progress-bar-empty-dark.png') no-repeat center;
}

#unity-progress-bar-full {
    width: 0%;
    height: 18px;
    margin-top: 10px;
    background: url('progress-bar-full-dark.png') no-repeat center;
}

#unity-footer {
    position: relative;
}

.unity-mobile #unity-footer {
    display: none;
}

#unity-webgl-logo {
    float: left;
    width: 204px;
    height: 38px;
    background: url('webgl-logo.png') no-repeat center;
}

#unity-build-title {
    float: right;
    margin-right: 10px;
    line-height: 38px;
    font-family: arial;
    font-size: 18px;
}

#unity-fullscreen-button {
    cursor: pointer;
    float: right;
    width: 38px;
    height: 38px;
    background: url('fullscreen-button.png') no-repeat center;
}

#unity-warning {
    position: absolute;
    left: 50%;
    top: 5%;
    transform: translate(-50%);
    background: white;
    padding: 10px;
    display: none;
}

.unity-desktop #unity-canvas {
    width: 100%;
    height: 100%;
}

/* Rotate phone warning overlay */
#rotate-warning {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.95);
    color: white;
    z-index: 10000;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    font-family: Arial, sans-serif;
    text-align: center;
    padding: 0;
    margin: 0;
}

#rotate-warning .icon {
    font-size: 80px;
    margin-bottom: 30px;
    animation: rotate-animation 2s ease-in-out infinite;
    line-height: 1;
}

@keyframes rotate-animation {
    0%, 100% { transform: rotate(0deg); }
    50% { transform: rotate(90deg); }
}

#rotate-warning h2 {
    font-size: 24px;
    margin: 0 0 15px 0;
    font-weight: bold;
    line-height: 1.2;
}

#rotate-warning p {
    font-size: 16px;
    margin: 0;
    opacity: 0.9;
    line-height: 1.4;
}

/* Show warning only in portrait mode on mobile */
@media screen and (orientation: portrait) and (max-width: 768px) {
    #rotate-warning {
        display: flex !important;
    }
}