/*Header*/
.header {
    background-color: #2c3e50;
    padding: 20px;
    text-align: center;
}

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

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

h1 {
    text-align: center;
    color: #2c3e50;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

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

input[type="text"],
input[type="password"],
input[type="email"],
select,
textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
}

input:focus,
select:focus,
textarea:focus {
    border-color: #3498db;
    outline: none;
    box-shadow: 0 0 5px rgba(52, 152, 219, 0.5);
}

.error {
    color: #e74c3c;
    font-size: 14px;
    margin-top: 5px;
}

.success {
    color: #27ae60;
    background-color: #d5f5e3;
    padding: 15px;
    border-radius: 4px;
    margin-bottom: 20px;
    text-align: center;
}

.btn {
    background-color: #3498db;
    color: white;
    border: none;
    padding: 12px 20px;
    font-size: 16px;
    cursor: pointer;
    border-radius: 4px;
    width: 100%;
    transition: background-color 0.3s;
}

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

.required:after {
    content: " *";
    color: #e74c3c;
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -10px;
}

.col {
    flex: 1;
    padding: 0 10px;
    min-width: 200px;
}

@media (max-width: 600px) {
    .col {
        flex: 100%;
        margin-bottom: 15px;
    }
    
    .container {
        margin: 10px;
        padding: 15px;
    }
}

.password-requirements {
    font-size: 14px;
    color: #7f8c8d;
    margin-top: 5px;
}

.login-link {
    text-align: center;
    margin-top: 10px;
}

.login-link a {
    color: #5cb85c;
    text-decoration: none;
}

.login-link a:hover {
    text-decoration: underline;
}