html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    background: #e5ddd5;
    overflow: hidden;
}

.telegram-app {
    height: 100%;
    width: 100%;
    display: flex;
    flex-direction: column;
    background: #fff;
    box-sizing: border-box;
    padding: 12px;
}

.tab-bar {
    display: flex;
    justify-content: space-around;
    background: #f1f1f1;
    border-radius: 8px;
    padding: 6px 0;
}

.tab-bar button {
    background: none;
    border: none;
    cursor: pointer;
    font-weight: bold;
    font-size: 16px;
}

.tab-content {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
}

.user-info {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
}

.user-info img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-right: 10px;
    object-fit: cover;
}

.game-card {
    background: #f8f8f8;
    border-radius: 12px;
    padding: 12px;
    margin-bottom: 12px;
}

.play-btn {
    display: inline-block;
    padding: 8px 12px;
    background: #0088cc;
    color: #fff;
    border-radius: 8px;
    text-decoration: none;
}

.play-btn:hover {
    background: #0077aa;
}