body {
    font-family: Arial, sans-serif;
    background: #f7e9d2;
    margin: 0;
    padding: 0;
}
.container {
    max-width: 400px;
    margin: 40px auto;
    background: #fffbe7;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    padding: 32px 24px 24px 24px;
    text-align: center;
}
.cookie-area {
    margin: 24px 0;
}
#cookie {
    width: 180px;
    height: 180px;
    cursor: pointer;
    transition: transform 0.1s;
}
#cookie:active {
    transform: scale(0.95);
}
.score {
    font-size: 1.3em;
    margin-bottom: 18px;
}
.upgrades, .click-upgrades {
    margin-top: 18px;
    margin-bottom: 10px;
}
.upgrade-btn {
    background: #e0a96d;
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 8px 16px;
    font-size: 1em;
    cursor: pointer;
    margin: 6px 0 2px 0;
    transition: background 0.2s;
    min-width: 220px;
}
.upgrade-btn:disabled {
    background: #bdbdbd;
    cursor: not-allowed;
}
.upgrade-count {
    font-weight: bold;
    color: #a86b32;
    margin-left: 6px;
}