@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap');

body {
    font-family: 'Roboto', sans-serif;
    background-color: #121212;
    color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    overflow: hidden;
    position: relative;
}

.background {
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #00c6ff, #0072ff, #0a0a0a);
    background-size: 400% 400%;
    animation: gradientAnimation 15s ease infinite;
    z-index: -1;
}

@keyframes gradientAnimation {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.container {
    background-color: rgba(0, 0, 0, 0.85);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
    text-align: center;
    width: 90%;
    max-width: 500px;
    box-sizing: border-box;
}

.logo {
    width: 100px;
    margin-bottom: 20px;
}

.generating-text {
    display: none;
    color: #ff6ec4;
    margin-top: 20px;
    font-size: 1.2em;
}

h1 {
    margin-bottom: 10px;
    color: #00c6ff;
    transition: color 0.3s ease-in-out;
}

h1:hover {
    color: #ff6ec4;
}

p {
    color: #bbb;
}

label {
    display: block;
    margin-bottom: 5px;
    color: #00c6ff;
}

input[type="number"] {
    width: 100%;
    padding: 10px;
    margin-bottom: 20px;
    border: 1px solid #555;
    border-radius: 5px;
    background-color: #333;
    color: #fff;
    box-sizing: border-box;
}

button {
    padding: 10px 20px;
    background-color: #00c6ff;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
    box-sizing: border-box;
    width: 100%;
    margin-top: 10px;
}

button:hover {
    background-color: #0072ff;
}

.result {
    margin-top: 20px;
    font-size: 1.2em;
    color: #00c6ff;
    word-wrap: break-word;
    max-height: 100px;
    overflow-y: auto;
    border: 1px solid #00c6ff;
    padding: 10px;
    border-radius: 5px;
    box-sizing: border-box;
}

.copy-btn {
    background-color: #ff6ec7;
}

.copy-btn:hover {
    background-color: #d14fbf;
}