.trp-booking-container{font-family:Arial,sans-serif;max-width:800px;margin:20px auto;padding:20px;border:1px solid #ccc;border-radius:8px;background-color:#f9f9f9}.trp-booking-container h2{color:#333;text-align:center;margin-bottom:20px}.trp-booking-container p{text-align:center;margin-bottom:15px}.trp-booking-container input[type="date"]{display:block;width:calc(100% - 22px);padding:10px;margin:0 auto 20px auto;border:1px solid #ddd;border-radius:4px;font-size:16px}.trp-booking-container .message{text-align:center;margin-bottom:15px;padding:10px;border-radius:4px}.trp-booking-container .message.success{background-color:#d4edda;color:#155724;border-color:#c3e6cb}.trp-booking-container .message.error{background-color:#f8d7da;color:#721c24;border-color:#f5c6cb}.trp-booking-container .available-slots{margin-top:20px;text-align:center}.trp-booking-container .available-slots h3{margin-bottom:15px;color:#555}.trp-booking-container .available-slots button{background-color:#0073aa;color:#fff;border:none;padding:10px 15px;margin:5px;border-radius:5px;cursor:pointer;font-size:16px;transition:background-color 0.3s ease}.trp-booking-container .available-slots button:hover:not(:disabled){background-color:#005177}.trp-booking-container .available-slots button:disabled{background-color:#ccc;cursor:not-allowed}