/* Chapter 4-2: Grammar - Specific styles */

/* Section title */
.grammar-section-title {
    font-size: 1.5rem;
    font-family: 'Noto Sans Gurmukhi', sans-serif;
    color: #d35400;
    text-align: center;
    margin: 40px 0 8px;
    padding-bottom: 10px;
    border-bottom: 3px solid #fdcb6e;
}

.grammar-section-title:first-child {
    margin-top: 10px;
}

.grammar-section-desc {
    text-align: center;
    color: #636e72;
    font-size: 0.95rem;
    margin-bottom: 20px;
    font-style: italic;
}

/* Grammar grid - two column for cards */
.grammar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 14px;
    margin-bottom: 25px;
}

/* Single grammar card */
.grammar-card {
    background: white;
    border-radius: 14px;
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
    border: 2px solid #ffeaa7;
    cursor: pointer;
    transition: all 0.25s;
    position: relative;
}

.grammar-card:hover {
    transform: translateY(-2px);
    border-color: #fdcb6e;
    box-shadow: 0 6px 18px rgba(0,0,0,0.12);
}

.grammar-card:active {
    transform: scale(0.98);
}

/* Play button */
.grammar-card .grammar-play-btn {
    flex-shrink: 0;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, #6c5ce7, #a29bfe);
    border: none;
    color: white;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    box-shadow: 0 2px 6px rgba(108,92,231,0.3);
}

.grammar-card .grammar-play-btn:hover {
    background: linear-gradient(135deg, #5f3dc4, #6c5ce7);
    transform: scale(1.1);
}

/* Punjabi text */
.grammar-card .grammar-punjabi {
    font-size: 1.35rem;
    font-family: 'Noto Sans Gurmukhi', sans-serif;
    color: #2d3436;
    flex-shrink: 0;
}

/* English + transliteration */
.grammar-card .grammar-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.grammar-card .grammar-english {
    font-size: 0.95rem;
    color: #636e72;
    font-weight: 600;
}

.grammar-card .grammar-transliteration {
    font-size: 0.8rem;
    color: #b2bec3;
    font-style: italic;
}

/* Category color accents */
.grammar-card.cat-prepositions { border-left: 5px solid #e17055; }
.grammar-card.cat-questions    { border-left: 5px solid #00b894; }
.grammar-card.cat-adverbs      { border-left: 5px solid #fdcb6e; }
.grammar-card.cat-pronouns     { border-left: 5px solid #a29bfe; }
.grammar-card.cat-possessive   { border-left: 5px solid #fd79a8; }
.grammar-card.cat-verbs        { border-left: 5px solid #0984e3; }
.grammar-card.cat-sentences    { border-left: 5px solid #d63031; }

/* Sentence cards - wider layout */
.grammar-card.sentence-card {
    grid-column: 1 / -1;
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
}

.grammar-card.sentence-card .grammar-punjabi {
    font-size: 1.2rem;
}

.grammar-grid.sentence-grid {
    grid-template-columns: 1fr;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

/* Responsive */
@media (max-width: 600px) {
    .grammar-grid {
        grid-template-columns: 1fr;
    }

    .grammar-card .grammar-punjabi {
        font-size: 1.15rem;
    }

    .grammar-card .grammar-play-btn {
        width: 34px;
        height: 34px;
        font-size: 0.9rem;
    }
}