* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'LINESeed', sans-serif !important;
}

body { 
    padding: 20px; 
    background-color: #f8f9fa; 
}

h2 { 
    text-align: center; 
    color: #343a40; 
    margin-bottom: 30px;
}

.grid { 
    display: grid; 
    grid-template-columns: repeat(5, 1fr); 
    gap: 12px; 
    max-width: 500px; 
    margin: 0 auto; 
}

.seat { 
    aspect-ratio: 1 / 1; 
    width: 100%; 
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    border-radius: 10px;
    font-weight: bold;
    font-size: 1rem;
    cursor: pointer;
    transition: transform 0.1s;
    overflow: hidden;
    word-break: break-all;
    white-space: normal;
    line-height: 1.2;
}

.seat:active {
    transform: scale(0.95);
}

.available { 
    background: #2ecc71; 
    color: white; 
}

.booked { 
    background: #e9ecef; 
    color: #adb5bd; 
    cursor: not-allowed;
    font-size: 0.8rem;
}