body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f5f5f5;
    color: #333;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
}

h1, h2 {
    color: #2c3e50;
}

.voice-controls {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.btn {
    background-color: #3498db;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s;
}

.btn:hover {
    background-color: #2980b9;
}

.btn-clear {
    background-color: #e74c3c;
}

.btn-clear:hover {
    background-color: #c0392b;
}

.status {
    padding: 10px;
    border-radius: 5px;
    background-color: #f8f9fa;
    flex-grow: 1;
    text-align: center;
}

.bill-section {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}

.bill-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 15px;
}

.customer-info input {
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-left: 10px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

th, td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

th {
    background-color: #f8f9fa;
    font-weight: 600;
}

.total-label {
    font-weight: 600;
    text-align: right;
}

.grand-total {
    font-weight: bold;
    background-color: #f8f9fa;
}

.qr-section {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
}

#qrCode {
    margin: 20px auto;
    padding: 10px;
    background-color: white;
    display: inline-block;
}

#billLink {
    margin-top: 10px;
    word-break: break-all;
    color: #3498db;
}

.delete-btn {
    background-color: #e74c3c;
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 3px;
    cursor: pointer;
}

.delete-btn:hover {
    background-color: #c0392b;
}

.listening {
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { background-color: #3498db; }
    50% { background-color: #ff6b6b; }
    100% { background-color: #3498db; }
}

/* Previous styles remain the same, add these new styles at the end */

.manual-entry {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}

.form-group input {
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    flex-grow: 1;
    min-width: 120px;
}

.form-group input:focus {
    outline: none;
    border-color: #3498db;
}

@media (max-width: 768px) {
    .form-group {
        flex-direction: column;
        align-items: stretch;
    }
    
    .form-group input {
        width: 100%;
    }
    
    .form-group button {
        width: 100%;
    }
}
/* Previous styles remain, add these new styles */

.bill-view {
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    max-width: 600px;
    margin: 20px auto;
}

.bill-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px dashed #ccc;
}

.customer-info {
    margin-bottom: 20px;
    padding: 15px;
    background-color: #f9f9f9;
    border-radius: 5px;
}

.customer-info h3 {
    margin-top: 0;
    color: #2c3e50;
}

.bill-items {
    width: 100%;
    margin: 20px 0;
}

.bill-items th {
    background-color: #2c3e50;
    color: white;
}

.thank-you {
    text-align: center;
    font-size: 1.2em;
    margin: 20px 0;
    padding: 10px;
    background-color: #f8f9fa;
    border-radius: 5px;
}

.payment-info {
    margin-top: 30px;
    text-align: center;
    padding: 20px;
    border-top: 1px dashed #ccc;
}

#paymentQR {
    margin: 15px auto;
    display: inline-block;
}

#printBtn {
    display: block;
    margin: 20px auto;
    padding: 10px 20px;
    background-color: #2c3e50;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

@media print {
    .no-print {
        display: none;
    }
    
    body {
        background-color: white;
    }
    
    .bill-view {
        box-shadow: none;
        padding: 0;
    }
}