.container {
    width: 100%;
    max-width: 600px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 30px;
}

h1 {
    color: #d70014;
    /* Màu đỏ của IDP */
    font-size: 24px;
    margin-bottom: 20px;
    text-align: center;
}

.form-group {
    margin-bottom: 15px;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

input,
select {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
}

.phone-input {
    display: flex;
    gap: 10px;
}



.phone-number {
    flex: 2;
}

.checkbox-group {
    margin: 20px 0;
}

.checkbox-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
}

.checkbox-item input {
    width: auto;
    margin-right: 10px;
    margin-top: 3px;
}

.checkbox-item label {
    font-weight: normal;
    line-height: 1.5;
}

button {
    background-color: #d70014;
    color: white;
    border: none;
    padding: 15px;
    width: 100%;
    border-radius: 4px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #b50010;
}

@media (max-width: 768px) {
    .container {
        padding: 20px;
    }

    .phone-input {
        flex-direction: column;
        gap: 10px;
    }

    h1 {
        font-size: 20px;
    }
}

 /* Popup Success */
 .success-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
  }
  
  .success-popup.active {
    opacity: 1;
    visibility: visible;
  }
  
  .success-content {
    background: white;
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    max-width: 400px;
    width: 90%;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  }
  
  .success-icon {
    color: #4CAF50;
    font-size: 48px;
    margin-bottom: 15px;
  }
  
  .success-message {
    color: #333;
    font-size: 18px;
    margin-bottom: 20px;
  }

.kwa-logo{

    display: block;
    width: 150px;   
    height: 80px;
    box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
    border-radius: 35%;
  
}