:root {
    --bg-gradient: linear-gradient(135deg, #fdfbfb 0%, #ebedee 100%);
    --panel-bg: rgba(255, 255, 255, 0.7);
    --glass-border: 1px solid rgba(255, 255, 255, 0.5);
    --shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
    --primary-color: #ff6b6b;
    --text-color: #2d3436;
    --font-family: 'Fredoka', sans-serif;
}

body {
    margin: 0;
    padding: 0;
    width: 100vw;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #FFDEE9;
    background-image: linear-gradient(0deg, #FFDEE9 0%, #B5FFFC 100%);
    font-family: var(--font-family);
    overflow: hidden;
    user-select: none;
    -webkit-user-select: none;
    touch-action: none;
    /* Prevent scrolling on mobile */
}

.main-container {
    position: relative;
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.ui-panel {
    display: flex;
    flex-direction: column;
    gap: 20px;
    background: var(--panel-bg);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: 20px;
    padding: 20px;
    border: var(--glass-border);
    box-shadow: var(--shadow);
    min-width: 120px;
}

.score-board,
.next-fruit-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.label {
    font-size: 1.2rem;
    color: #636e72;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

#score {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-color);
}

#next-fruit-display {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

/* Game Container */
#game-container {
    width: 400px;
    height: 600px;
    background: rgba(255, 255, 255, 0.25);
    box-shadow: var(--shadow);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    position: relative;
    overflow: hidden;
}

canvas {
    display: block;
    border-radius: 10px;
}

/* Game Over Screen */
#game-over-screen {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255, 255, 255, 0.9);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    z-index: 100;
    backdrop-filter: blur(10px);
}

#game-over-screen.hidden {
    display: none;
}

#game-over-screen h1 {
    margin: 0 0 20px 0;
    color: var(--primary-color);
    font-size: 2.5rem;
}

#game-over-screen p {
    font-size: 1.5rem;
    margin-bottom: 30px;
    color: var(--text-color);
}

#restart-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 15px 40px;
    font-size: 1.2rem;
    border-radius: 50px;
    cursor: pointer;
    font-family: var(--font-family);
    font-weight: 600;
    transition: transform 0.2s, box-shadow 0.2s;
}

#restart-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 107, 107, 0.4);
}

#restart-btn:active {
    transform: translateY(0);
}

@media (max-width: 600px) {
    .main-container {
        flex-direction: column;
        align-items: center;
        gap: 10px;
        width: 100%;
        height: 100%;
        justify-content: center;
    }

    .ui-panel {
        flex-direction: row;
        width: 90%;
        max-width: 400px;
        justify-content: space-around;
        padding: 10px;
        box-sizing: border-box;
        order: 1;
        /* Put UI above game */
        min-width: auto;
    }

    #game-container {
        order: 2;
        /* Scale down if screen is smaller than game width */
        transform-origin: top center;
        /* We will set transform scale via JS or use max-width/height with object-fit logic */
        max-width: 100%;
        max-height: 70vh;
        /* Leave space for UI */
        width: 400px;
        /* Base width */
        height: 600px;
        /* Base height */
    }

    canvas {
        width: 100%;
        height: 100%;
    }
}
#game-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.home-btn {
    display: block;
    margin-top: auto;
    text-align: center;
    text-decoration: none;
    background: rgba(255, 255, 255, 0.5);
    padding: 10px;
    border-radius: 10px;
    color: var(--text-color);
    font-weight: 600;
    transition: background 0.2s;
}

.home-btn:hover {
    background: rgba(255, 255, 255, 0.8);
}