* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #111827;
    color: white;
}

.container {
    max-width: 800px;
    margin: 60px auto;
    padding: 30px;
}

h1 {
    text-align: center;
    font-size: 42px;
}

.subtitle {
    text-align: center;
    color: #9ca3af;
    margin-bottom: 35px;
}

.controls,
.game {
    background: #1f2937;
    padding: 25px;
    border-radius: 15px;
    margin-bottom: 20px;
}

label {
    display: block;
    margin-top: 10px;
    margin-bottom: 5px;
}

select,
input {
    width: 100%;
    padding: 13px;
    margin-bottom: 15px;
    border-radius: 8px;
    border: none;
    font-size: 16px;
}

button {
    padding: 13px 20px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    margin: 5px;
}

button:hover {
    opacity: 0.85;
}

.loading {
    display: none;
    text-align: center;
    padding: 20px;
}

.game {
    display: none;
}

#story {
    line-height: 1.7;
    color: #d1d5db;
}

#question {
    margin-top: 25px;
}

#hint {
    color: #fbbf24;
    font-weight: bold;
}

#feedback {
    font-size: 18px;
    font-weight: bold;
}