* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    background: #f5f5f5;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.container {
    background: white;
    border-radius: 8px;
    width: 90%;
    max-width: 800px;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
}

header {
    background: #6200ea;
    color: white;
    text-align: center;
    padding: 1rem;
}

textarea {
    width: 100%;
    height: 120px;
    padding: 1rem;
    margin-bottom: 1rem;
    border: 1px solid #ddd;
    border-radius: 8px;
}

textarea:focus {
    border-color: #6200ea;
    outline: none;
}

button {
    width: 100%;
    padding: 1rem;
    background: #6200ea;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    transition: transform 0.2s ease, background 0.3s ease;
}

button:hover {
    background: #4500b5;
    transform: scale(1.05);
}

.results {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.results.show {
    opacity: 1;
    transform: translateY(0);
}

.result-set {
    background: #f9f9f9;
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: 8px;
    box-shadow: 0px 1px 3px rgba(0, 0, 0, 0.1);
}

.result-set h3 {
    color: #6200ea;
}