/* NerdZap Lab: "All Tools" category list on /tools/ (each category sets --cat to its colour) */
.lab-index { margin-top: 60px; }

.lab-index-head { display: flex; align-items: center; justify-content: space-between; gap: 15px; flex-wrap: wrap; margin-bottom: 18px; }
.lab-index-head h2 { margin: 0; font-size: 1.8rem; display: flex; align-items: center; gap: 10px; }
.lab-count {
    font-size: 0.8rem; font-weight: 800; color: var(--accent-primary); background: rgba(249, 115, 22, 0.12);
    border: 1px solid rgba(249, 115, 22, 0.35); border-radius: 999px; padding: 2px 10px; letter-spacing: 0.5px;
}
.lab-search {
    display: flex; align-items: center; gap: 8px; padding: 0 14px; height: 40px; min-width: 240px;
    background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: 999px; color: var(--text-muted);
    transition: border-color 0.2s, box-shadow 0.2s;
}
.lab-search:focus-within { border-color: var(--accent-primary); box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.15); }
.lab-search input { flex: 1; min-width: 0; background: transparent; border: none; outline: none; color: var(--text-main); font: inherit; font-size: 0.9rem; }

.lab-jump { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 30px; }
.lab-jump a {
    font-size: 0.82rem; font-weight: 700; color: var(--text-main); text-decoration: none; padding: 6px 12px;
    border-radius: 999px; border: 1px solid var(--border-color); background: rgba(255, 255, 255, 0.03);
    transition: border-color 0.2s, background 0.2s, color 0.2s;
}
.lab-jump a:hover { border-color: var(--cat); color: #fff; background: color-mix(in srgb, var(--cat) 14%, transparent); }

.lab-cat { margin-bottom: 40px; scroll-margin-top: 90px; }
.lab-cat-head {
    display: flex; align-items: center; gap: 14px; padding: 16px 18px; margin-bottom: 12px; border-radius: 14px;
    border: 1px solid color-mix(in srgb, var(--cat) 35%, var(--border-color));
    background: linear-gradient(90deg, color-mix(in srgb, var(--cat) 14%, transparent) 0%, transparent 70%);
    position: relative; overflow: hidden;
}
.lab-cat-head::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--cat); }
.lab-cat-icon {
    flex: 0 0 auto; width: 46px; height: 46px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; background: color-mix(in srgb, var(--cat) 18%, transparent); box-shadow: 0 0 24px color-mix(in srgb, var(--cat) 25%, transparent);
}
.lab-cat-text { flex: 1; min-width: 0; }
.lab-cat-text h3 { margin: 0 0 2px; font-size: 1.25rem; color: #fff; }
.lab-cat-text p { margin: 0; font-size: 0.88rem; color: var(--text-muted); }
.lab-cat-hub {
    flex: 0 0 auto; font-size: 0.82rem; font-weight: 800; color: var(--cat); text-decoration: none; white-space: nowrap;
    padding: 7px 12px; border-radius: 999px; border: 1px solid color-mix(in srgb, var(--cat) 45%, transparent);
    transition: background 0.2s, color 0.2s;
}
.lab-cat-hub:hover { background: var(--cat); color: #050a14; }

.lab-rows { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.lab-row {
    display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-radius: 12px; text-decoration: none;
    background: var(--bg-surface); border: 1px solid var(--border-color);
    transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s, background 0.2s;
}
.lab-row:hover {
    border-color: var(--cat); transform: translateY(-2px); background: var(--bg-surface-hover);
    box-shadow: 0 8px 24px color-mix(in srgb, var(--cat) 18%, transparent);
}
.lab-row[hidden] { display: none; }
.lab-row-icon {
    flex: 0 0 auto; width: 42px; height: 42px; border-radius: 10px; display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem; background: color-mix(in srgb, var(--cat) 12%, transparent); border: 1px solid color-mix(in srgb, var(--cat) 25%, transparent);
}
.lab-row-text { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.lab-row-name { font-weight: 800; color: #fff; font-size: 1rem; line-height: 1.25; }
.lab-row-desc { font-size: 0.84rem; color: var(--text-muted); line-height: 1.4; }
.lab-row-go {
    flex: 0 0 auto; width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    color: var(--cat); background: color-mix(in srgb, var(--cat) 10%, transparent); transition: transform 0.2s, background 0.2s, color 0.2s;
}
.lab-row:hover .lab-row-go { transform: translateX(3px); background: var(--cat); color: #050a14; }

.lab-badge {
    display: inline-block; vertical-align: 2px; margin-left: 4px; font-size: 0.62rem; font-weight: 800; letter-spacing: 0.8px;
    text-transform: uppercase; padding: 2px 7px; border-radius: 999px;
}
.lab-badge-new { color: #050a14; background: var(--accent-primary); }
.lab-badge-pro { color: #050a14; background: linear-gradient(90deg, #f97316, #fbbf24); }
.lab-badge-download { color: #38bdf8; background: rgba(56, 189, 248, 0.12); border: 1px solid rgba(56, 189, 248, 0.35); }
.lab-badge-live { color: #4ade80; background: rgba(74, 222, 128, 0.12); border: 1px solid rgba(74, 222, 128, 0.35); }

.lab-empty { text-align: center; color: var(--text-muted); padding: 30px 0; }

@media (max-width: 900px) {
    .lab-rows { grid-template-columns: 1fr; }
}
@media (max-width: 650px) {
    .lab-index-head h2 { font-size: 1.5rem; }
    .lab-search { min-width: 0; width: 100%; }
    .lab-cat-head { flex-wrap: wrap; padding: 14px; }
    .lab-cat-icon { width: 40px; height: 40px; font-size: 1.3rem; }
    /* Text takes the full row beside the icon, so the kit button drops underneath it */
    .lab-cat-text { flex: 1 1 calc(100% - 54px); }
    .lab-cat-hub { margin-left: 54px; }
    .lab-row { padding: 12px 13px; gap: 12px; }
    .lab-row-icon { width: 38px; height: 38px; font-size: 1.15rem; }
}