:root {
    --cat-pink: #ff85a2;
    --cat-blue: #70d6ff;
    --bg-color: #f8f9fa;
}

body,
html {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background-color: var(--bg-color);
    font-family: 'Fredoka', sans-serif;
}

#game-container {
    position: relative;
    width: 100vw;
    height: 100vh;
}

#gameCanvas {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

#hud {
    position: absolute;
    top: 20px;
    width: 100%;
    text-align: center;
    font-size: 3rem;
    font-weight: 900;
    color: var(--cat-pink);
    text-shadow: 3px 3px 0 white;
    pointer-events: none;
    z-index: 10;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 100;
    backdrop-filter: blur(5px);
}

.menu {
    text-align: center;
    padding: 40px;
    background: white;
    border-radius: 30px;
    border: 5px solid var(--cat-pink);
    box-shadow: 0 10px 30px rgba(255, 133, 162, 0.2);
}

h1 {
    font-size: 3.5rem;
    color: #333;
    margin-bottom: 10px;
}

h1 span {
    color: var(--cat-pink);
}

button {
    background: var(--cat-pink);
    color: white;
    border: none;
    padding: 15px 40px;
    font-size: 1.5rem;
    font-weight: bold;
    border-radius: 20px;
    cursor: pointer;
    transition: 0.2s;
    margin-top: 20px;
}

button:hover {
    transform: scale(1.1);
    background: #ff5c8a;
}

.hidden {
    display: none !important;
}