body {
    font-family: system-ui, -apple-system, sans-serif;
    background-color: #f0f2f5;
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    padding: 15px;
    box-sizing: border-box;
}

.container {
    background: #ffffff;
    padding: 25px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    max-width: 450px;
    width: 100%;
}

h1 {
    font-size: 22px;
    margin-top: 0;
    text-align: center;
}

p {
    color: #666;
    font-size: 14px;
    text-align: center;
    margin-bottom: 20px;
}

textarea {
    width: 100%;
    height: 90px;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 15px;
    resize: none;
    box-sizing: border-box;
    margin-bottom: 15px;
}

label {
    display: block;
    font-size: 14px;
    font-weight: bold;
    margin-bottom: 5px;
}

select {
    width: 100%;
    padding: 10px;
    border-radius: 8px;
    border: 1px solid #ccc;
    font-size: 15px;
    margin-bottom: 20px;
}

button {
    background-color: #0076ff;
    color: white;
    border: none;
    padding: 12px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 8px;
    width: 100%;
    cursor: pointer;
}

button:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
}

#status {
    margin-top: 15px;
    font-size: 13px;
    text-align: center;
    color: #555;
    font-style: italic;
}