:root {
    --primary: #0ea5e9;
    --dark: #0f172a;
}

body {
    background: #1e293b;
    color: white;
    font-family: 'Inter', sans-serif;
    display: flex;
    justify-content: center;
    padding: 20px;
}

.kiosk-container { width: 100%; max-width: 450px; text-align: center; }

.screen-indicator {
    background: white;
    height: 70px;
    width: 100%;
    margin: 15px 0;
    transform: rotateX(-45deg);
    box-shadow: 0 3px 10px rgba(255, 255, 255, 0.7);
    color: #333;
    line-height: 70px;
    font-weight: bold;
}

.grid  {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 10px;
    margin-top: 30px;
}

.seat {
    height: 20px;
    width: 25px;
    background: #444451;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    cursor: pointer;
    transition: 0.2s;
}

.seat:hover:not(.occupied) { transform: scale(1.2); background: #666; }
.seat.selected { background-color: #00f2ff; }
.seat.occupied { background-color: #fff; cursor: not-allowed; opacity: 0.5; }

.footer-controls {
    margin-top: 30px;
    background: #334155;
    padding: 20px;
    border-radius: 12px;
}

.confirm-btn {
    background: var(--primary);
    border: none;
    padding: 12px 25px;
    color: white;
    font-weight: bold;
    border-radius: 6px;
    margin-top: 10px;
    cursor: pointer;
}

.legend {
    display: flex;
    justify-content: space-around;
    background: rgba(0,0,0,0.2);
    padding: 10px;
    margin-top: 20px;
    border-radius: 5px;
}

/*  RECEIPT STYLES */
.modal {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.8);
    display: flex;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background: white;
    color: black;
    padding: 30px;
    width: 300px;
    border-radius: 2px;
    font-family: 'Courier New', Courier, monospace;
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
}

.receipt-header { border-bottom: 2px dashed #ccc; margin-bottom: 15px; padding-bottom: 10px; }
.receipt-line { display: flex; justify-content: space-between; margin: 5px 0; }
.hidden { display: none; }
.print-btn { width: 100%; margin-top: 20px; padding: 10px; cursor: pointer; }