/* General Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
    margin: 0;
    padding: 20px;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

h1 {
    text-align: center;
    color: #2c3e50;
    margin-bottom: 20px;
}

/* Form Styles */
form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

fieldset {
    border: 1px solid #ddd;
    border-radius: 5px;
    padding: 15px;
    margin-bottom: 15px;
}

legend {
    font-weight: bold;
    padding: 0 5px;
    color: #2c3e50;
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    box-sizing: border-box;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* Radio and Checkbox Styles */
.radio-group, .checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 5px;
}

.radio-group label, .checkbox-group label {
    display: flex;
    align-items: center;
    font-weight: normal;
    cursor: pointer;
}

.radio-group input, .checkbox-group input {
    margin-right: 10px;
}

/* Button Styles */
.submit-btn {
    background-color: #3498db;
    color: #fff;
    border: none;
    padding: 12px 20px;
    font-size: 16px;
    border-radius: 4px;
    cursor: pointer;
    align-self: flex-start;
    transition: background-color 0.3s;
}

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

/* Success and Error Messages */
.success {
    color: #27ae60;
    font-weight: bold;
    text-align: center;
    margin: 10px 0;
}

.error {
    color: #e74c3c;
    font-weight: bold;
    text-align: center;
    margin: 10px 0;
}

/* Responsive Design */
@media (max-width: 600px) {
    .container {
        padding: 10px;
    }

    .radio-group, .checkbox-group {
        gap: 5px;
    }
}



/* Logo Styles */
.logo-container {
    text-align: center;
    margin-bottom: 20px;
}

.logo {
    max-width: 200px;
    height: auto;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.modal-content {
    background-color: #fff;
    margin: 15% auto;
    padding: 20px;
    border-radius: 8px;
    width: 80%;
    max-width: 500px;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    animation: modalopen 0.5s;
}

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

.close-btn {
    float: right;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    color: #777;
}

.close-btn:hover {
    color: #333;
}

.modal-btn {
    background-color: #3498db;
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    margin-top: 15px;
    transition: background-color 0.3s;
}

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