/* Hub page - category cards */
.ibio-category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
}
.ibio-category-card {
    background: var(--bg-card, #fff);
    padding: 1.25rem;
    border-radius: 16px;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-sm, 0 2px 12px -4px rgba(15,23,42,0.06));
    border: 1px solid var(--border, #E2E8E4);
    transition: transform 0.2s;
    text-decoration: none;
}
.ibio-category-card:hover {
    transform: translateY(-2px);
}
.ibio-category-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-light, #D1FAE5);
    color: var(--primary, #00A878);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.ibio-category-card h3 {
    font-size: 1rem;
    margin-bottom: 0.1rem;
    color: var(--text-dark, #0F172A);
}
.ibio-category-card span {
    font-size: 0.8rem;
    color: var(--text-muted, #64748B);
}

/* Category page - search */
.ibio-search-wrap {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background: var(--bg-card, #fff);
    border: 1.5px solid var(--border, #E2E8E4);
    border-radius: 14px;
    padding: 0.75rem 1rem;
    margin-bottom: 1.5rem;
    color: var(--text-muted, #64748B);
}
.ibio-search-wrap input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 0.95rem;
    background: transparent;
    color: var(--text-dark, #0F172A);
}
.ibio-search-clear {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary, #00A878);
    text-decoration: none;
    white-space: nowrap;
}

/* Feed heading, shown once after the 10th bio */
.ibio-feed-heading {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--text-dark, #0F172A);
    margin: 2rem 0 1rem;
    text-align: center;
}

/* Bio cards */
.ibio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}
.ibio-card {
    position: relative;
    background: var(--bg-card, #fff);
    border: 1px solid var(--border, #E2E8E4);
    border-radius: 14px;
    padding: 1rem 1.1rem;
    display: flex;
    flex-direction: column;
}
.ibio-card-text {
    color: var(--text-dark, #0F172A);
    font-size: 0.88rem;
    line-height: 1.5;
    white-space: normal;
    flex: 1;
    margin-bottom: 0.75rem;
}

/* Like button - top-right corner of each card */
.ibio-like-btn {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    background: var(--bg-surface, #F1F5F2);
    border: none;
    border-radius: 999px;
    padding: 0.3rem 0.6rem;
    color: var(--text-muted, #64748B);
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}
.ibio-like-btn:hover {
    background: #FEE2E2;
    color: #DC2626;
}
.ibio-like-btn.is-liked {
    background: #FEE2E2;
    color: #DC2626;
}

/* Bottom footer row - horizontal: Copy button, reference code, author */
.ibio-card-footer {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border, #E2E8E4);
}
.ibio-copy-btn {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--primary-light, #D1FAE5);
    color: var(--primary-dark, #065F46);
    border: none;
    border-radius: 8px;
    padding: 0.4rem 0.7rem;
    font-weight: 700;
    font-size: 0.78rem;
    cursor: pointer;
    transition: background 0.15s;
    flex-shrink: 0;
}
.ibio-copy-btn:hover {
    background: var(--primary, #00A878);
    color: #fff;
}
.ibio-copy-btn.is-copied {
    background: var(--primary, #00A878);
    color: #fff;
}
.ibio-card-code {
    font-size: 0.72rem;
    font-family: monospace;
    color: var(--text-muted, #64748B);
    background: var(--bg-surface, #F1F5F2);
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    white-space: nowrap;
}
.ibio-card-author {
    font-size: 0.72rem;
    color: var(--text-muted, #64748B);
    font-weight: 600;
    margin-left: auto;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-pill.is-active {
    background: var(--primary, #00A878);
    color: #fff;
}

@media (max-width: 600px) {
    .ibio-category-grid,
    .ibio-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
}