.newAppointmentOverlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5);
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 1000;
        }

        .newAppointmentPopup {
            background: white;
            border-radius: 8px;
            padding: 30px;
            width: 90%;
            max-width: 500px;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
            animation: newAppointmentSlideIn 0.3s ease-out;
        }

        @keyframes newAppointmentSlideIn {
            from {
                opacity: 0;
                transform: translateY(-50px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .newAppointmentTitle {
            font-size: 24px;
            font-weight: bold;
            margin-bottom: 20px;
            color: #333;
            text-align: center;
        }

        .newAppointmentForm {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .newAppointmentField {
            display: flex;
            flex-direction: column;
        }

        .newAppointmentLabel {
            font-weight: bold;
            margin-bottom: 5px;
            color: #555;
        }

        .newAppointmentInput,
        .newAppointmentSelect {
            padding: 12px;
            border: 2px solid #ddd;
            border-radius: 4px;
            font-size: 16px;
            transition: border-color 0.3s ease;
        }

        .newAppointmentInput:focus,
        .newAppointmentSelect:focus {
            outline: none;
            border-color: #4CAF50;
        }

        .newAppointmentTimeInfo {
            background-color: #f8f9fa;
            padding: 15px;
            border-radius: 4px;
            border-left: 4px solid #4CAF50;
        }

        .newAppointmentTimeLabel {
            font-weight: bold;
            color: #333;
            margin-bottom: 5px;
        }

        .newAppointmentTimeValue {
            color: #666;
            font-size: 14px;
        }

        .newAppointmentActions {
            display: flex;
            gap: 15px;
            justify-content: flex-end;
            margin-top: 25px;
        }

        .newAppointmentButton {
            padding: 12px 24px;
            border: none;
            border-radius: 4px;
            font-size: 16px;
            font-weight: bold;
            cursor: pointer;
            transition: background-color 0.3s ease;
        }

        .newAppointmentSaveBtn {
            background-color: #4CAF50;
            color: white;
        }

        .newAppointmentSaveBtn:hover {
            background-color: #45a049;
        }

        .newAppointmentCancelBtn {
            background-color: #f44336;
            color: white;
        }

        .newAppointmentCancelBtn:hover {
            background-color: #da190b;
        }

        .newAppointmentTrigger {
            padding: 15px 30px;
            background-color: #2196F3;
            color: white;
            border: none;
            border-radius: 4px;
            font-size: 16px;
            cursor: pointer;
            margin: 20px 0;
        }

        .newAppointmentTrigger:hover {
            background-color: #1976D2;
        }

        .newAppointmentHidden {
            display: none !important;
        }