:root {
    --bg-color: var(--tg-theme-bg-color, #ffffff);
    --text-color: var(--tg-theme-text-color, #000000);
    --hint-color: var(--tg-theme-hint-color, #999999);
    --button-color: var(--tg-theme-button-color, #2481cc);
    --button-text: var(--tg-theme-button-text-color, #ffffff);
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 16px;
    -webkit-user-select: none;
}

h1, h2 {
    margin-top: 0;
}

.scores {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.score-item {
    display: grid;
    grid-template-columns: 80px 1fr 40px;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}

.progress-container {
    background: rgba(0,0,0,0.1);
    height: 8px;
    border-radius: 4px;
    overflow: hidden;
}

.bar {
    height: 100%;
    width: 0;
    transition: width 0.5s ease-out;
}

.transcript-section p {
    line-height: 1.6;
    font-size: 18px;
}

.word {
    display: inline-block;
    padding: 2px 4px;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.2s;
}

.word:active {
    background-color: rgba(0,0,0,0.1);
}

.word.playing {
    background-color: var(--button-color) !important;
    color: var(--button-text) !important;
}

.feedback-section {
    background: rgba(0,0,0,0.05);
    padding: 12px;
    border-radius: 8px;
    margin-top: 20px;
}