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

body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(180deg, #2c2c2c 0%, #000000 100%);
    font-family: 'Segoe UI', Arial, sans-serif;
    padding: 20px;
}

#game-header {
    margin-top:10px;
}
#game-title {
    margin-bottom: 20px;
    color: #333;
    text-align: center;
    font-family: 'Segoe UI', Arial, sans-serif;
    font-size: 2.2rem;
    letter-spacing: 1px;
}

#game-container {
    position: relative;
    width: 800px;
    height: 600px;
    max-width: 100%;
    border-radius: 24px;
    border: 2px solid #333;
    overflow: hidden;
    margin: 0 auto;
    background: linear-gradient(180deg, #62B9DE 0%, #BEE9F7 100%);
    box-shadow: 0 4px 32px rgba(0,0,0,0.12);
    transition: box-shadow 0.2s;
}

canvas {
    display: block;
    margin: 0 auto;
    max-width: 100%;
    border-radius: 18px;
}

#error-message {
    margin-top: 20px;
    font-weight: bold;
    text-align: center;
    padding: 10px;
    border-radius: 5px;
    background-color: #ffeeee;
}

#game-controls {
    margin-top: 15px;
    display: flex;
    justify-content: center;
}

#refresh-button {
    padding: 10px 20px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    font-family: 'Segoe UI', Arial, sans-serif;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
    transition: background 0.2s;
}

#refresh-button:hover {
    background-color: #45a049;
}

#fallback-content {
    margin-top: 30px;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

#fallback-content ul {
    margin: 15px 0;
}

#fallback-content li {
    margin: 10px 0;
}

#phaser-name-input {
    position: absolute;
    z-index: 1000;
    font-family: monospace;
    font-size: 20px;
    border: 2px solid #888;
    border-radius: 8px;
    padding: 6px 12px;
    outline: none;
    background: #fff;
    color: #222;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    text-align: center;
    transition: border 0.2s;
}
#phaser-name-input:focus {
    border: 2px solid #00aa00;
}