/* Example Cards Component Styles */
:root {
    /* Example Card specific variables */
    --card-height: 550px;
    --card-border-radius: 24px;
    --card-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    --card-shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.1);
    --card-transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Examples Grid */
.examples-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(300px, 350px));
    gap: var(--spacing-lg);
    margin: 0 auto var(--spacing-xl);
    justify-content: center;
    max-width: calc(3 * 350px + 2 * var(--spacing-lg));
    min-height: 200px;
    position: relative;
    z-index: 1;
}

/* Example Card Base */
.example-card {
    background: var(--color-background-light);
    border-radius: var(--card-border-radius);
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: var(--card-transition);
    display: flex;
    flex-direction: column;
    height: var(--card-height);
    text-decoration: none;
    padding: 0;
    margin: 0;
    width: 100%;
}

.example-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-shadow-hover);
}

/* Card Image */
.card-image {
    width: 100%;
    height: 50%;
    position: relative;
    overflow: hidden;
    background: var(--color-background-dark);
    display: block;
    margin: 0;
    padding: 0;
    border-radius: 0;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    margin: 0;
    padding: 0;
    border-radius: 0;
}

.card-image:hover img {
    transform: scale(1.05);
}

/* Card Content */
.card-content {
    padding: var(--spacing-md);
    text-align: center;
    height: 50%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.card-content h3 {
    margin-bottom: var(--spacing-sm);
    color: #000000;
    font-size: clamp(1.1rem, 2vw, 1.25rem);
    text-align: center;
    font-weight: 600;
}

.card-description {
    font-size: clamp(1rem, 1.5vw, 1.1rem);
    line-height: 1.5;
    color: #000000;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.example-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.example-tag {
    font-size: 0.8rem;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    background-color: #f0f0f0;
    color: #000000;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.example-tag i {
    font-size: 0.7rem;
}

.example-tag.computerscience { background-color: #2196F3; color: white; }
.example-tag.arts { background-color: #E91E63; color: white; }
.example-tag.mathematics { background-color: #9C27B0; color: white; }
.example-tag.science { background-color: #4CAF50; color: white; }
.example-tag.language { background-color: #FF9800; color: white; }
.example-tag.writing { background-color: #00BCD4; color: white; }
.example-tag.sel { background-color: #FF5722; color: white; }

.teacher-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: auto;
    padding-top: var(--spacing-sm);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.teacher-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.teacher-name {
    color: #000000;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Responsive Styles */
@media (max-width: 1200px) {
    .examples-grid {
        grid-template-columns: repeat(2, minmax(300px, 350px));
        max-width: calc(2 * 350px + var(--spacing-lg));
    }
}

@media (max-width: 768px) {
    .examples-grid {
        grid-template-columns: minmax(300px, 350px);
        max-width: 350px;
        padding: 1rem;
        gap: 1rem;
    }
    
    .example-card {
        max-width: 350px;
        margin: 0 auto;
    }

    .card-content {
        padding: clamp(0.75rem, 2vw, var(--spacing-md));
    }

    .example-tag {
        font-size: clamp(0.75rem, 1.5vw, 0.8rem);
        padding: 0.25rem clamp(0.5rem, 1vw, 0.75rem);
    }

    .teacher-name {
        font-size: clamp(0.8rem, 1.5vw, 0.9rem);
    }
}