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

body {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    font-family: 'Inter', sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    overflow: hidden;
    color: #fff;
}

.container {
    background-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    padding: 20px;
    width: 350px;
    max-width: 100%;
}

h1 {
    text-align: center;
    margin-bottom: 20px;
    font-weight: 600;
}

.result-container {
    background-color: rgba(0, 0, 0, 0.2);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    font-size: 18px;
    letter-spacing: 1px;
    padding: 12px 10px;
    height: 50px;
    width: 100%;
    margin-bottom: 20px;
    border-radius: 5px;
}

.result-container span {
    word-wrap: break-word;
    max-width: calc(100% - 40px);
    overflow-x: auto;
}

.btn {
    border: none;
    background-color: #3b3b98;
    color: #fff;
    font-size: 16px;
    padding: 8px 12px;
    cursor: pointer;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.btn:hover {
    background-color: #2c2c74;
}

.btn-large {
    display: block;
    width: 100%;
    padding: 10px;
    margin-top: 20px;
    font-weight: 600;
    background-color: #ff7675;
}

.btn-large:hover {
    background-color: #d63031;
}

.setting {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 15px 0;
}

.setting label {
    font-size: 15px;
}

.setting input[type="number"] {
    width: 50px;
    padding: 5px;
    border-radius: 4px;
    border: none;
    text-align: center;
}

.setting input[type="checkbox"] {
    cursor: pointer;
    transform: scale(1.2);
}