:root {
    --rouge: #ff3366;
    --orange: #ff8c42;
    --vert: #90ee90;
    --gris-fonce: #222;
    --gris-clair: #f5f5f5;
}
body {
    font-family: 'Rajdhani', sans-serif;
    background-color: var(--gris-fonce);
    color: var(--gris-clair);
    margin: 0;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--gris-fonce) 0%, #111 100%);
}
h1 {
    font-family: 'Orbitron', sans-serif;
    color: var(--vert);
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2.5rem;
    text-shadow: 0 0 10px rgba(144, 238, 144, 0.5);
}
.container {
    background-color: rgba(30, 30, 30, 0.8);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    width: 90%;
    max-width: 500px;
    text-align: center;
}
.status {
    display: flex;
    justify-content: space-between;
    margin: 1rem 0;
    font-size: 1.1rem;
}
.status span:first-child {
    color: var(--gris-clair);
    font-weight: 700;
}
#gamepad-id, #bluetooth-state {
    font-weight: 700;
    font-family: 'Orbitron', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}
#gamepad-id {
    color: var(--rouge);
}
#bluetooth-state {
    color: var(--orange);
}
button {
    background-color: var(--vert);
    color: var(--gris-fonce);
    border: none;
    padding: 0.8rem 1.5rem;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin: 1rem 0;
}
button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
    background-color: #7cdc7c;
}
button:active {
    transform: translateY(0);
}
.note {
    font-size: 0.7rem;
    color: var(--gris-clair);
    opacity: 0.7;
    display: block;
    margin-top: 0.3rem;
}
#balle, #carré {
    position: absolute;
    transition: all 0.2s ease;
}
#balle {
    background-color: var(--rouge);
    box-shadow: 0 0 20px rgba(255, 51, 102, 0.7);
}
#carré {
    background-color: var(--orange);
    box-shadow: 0 0 20px rgba(255, 140, 66, 0.7);
}