body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    line-height: 1.6;
    color: #333;
}

h1 {
    color: #2c3e50;
    border-bottom: 3px solid #3498db;
    padding-bottom: 10px;
}

form {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 8px;
    border: 1px solid #dee2e6;
}

label {
    font-weight: 600;
    color: #495057;
    display: block;
    margin-bottom: 5px;
}

input, select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: 16px;
    box-sizing: border-box;
}

input:focus, select:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

button {
    background: #3498db;
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    margin-top: 20px;
}

button:hover {
    background: #2980b9;
}

a {
    color: #3498db;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

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

.success-box {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
    padding: 20px;
    border-radius: 4px;
    margin: 20px 0;
}

.back-link {
    margin-top: 20px;
    display: inline-block;
}

small {
    color: #6c757d;
    font-size: 14px;
    display: block;
    margin-bottom: 5px;
}

.error-box {
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
    padding: 20px;
    border-radius: 4px;
    margin: 20px 0;
}

.actions {
    display: flex;
    gap: 20px;
    margin-top: 30px;
}

.actions a {
    background: #3498db;
    color: white;
    padding: 12px 24px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.2s;
}

.actions a:hover {
    background: #2980b9;
    text-decoration: none;
}