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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<meta name="theme-color" content="#0a0a14">
<title>WebX11 — Skills</title>
<script>!function(){var v=localStorage.getItem('webx11_cache_ver');if(!v)return;var m=v.match(/v([\d.]+)/);if(!m)return;document.title='WebX11 v'+m[1]+' — Skills';document.querySelector('.badge-v')&&(document.querySelector('.badge-v').textContent='v'+m[1])}()</script>
<style>
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
:root{--bg:#0a0a14;--bg2:#141428;--bg3:#1c1c36;--bg4:#24244a;--text:#e8e8ff;--text2:#b0b0cc;--accent:#818cf8;--accent2:#a78bfa;--green:#34d399;--cyan:#22d3ee;--amber:#fbbf24;--rose:#fb7185;--pink:#e879f9;--border:#3a3a5a;--radius:12px;--font-mono:'JetBrains Mono','Fira Code','Cascadia Code','Courier New',monospace;--font-sans:-apple-system,BlinkMacSystemFont,'Segoe UI','Inter','SF Pro',Roboto,sans-serif}
body{background:var(--bg);color:var(--text);font-family:var(--font-sans);line-height:1.6;padding:0 16px 80px;max-width:960px;margin:0 auto;min-height:100vh}
header{padding:24px 0 16px;border-bottom:1px solid var(--border);margin-bottom:24px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
h1{font-size:1.5rem;font-weight:600;letter-spacing:-0.02em}
.badge-v{background:var(--bg4);color:var(--accent);font-family:var(--font-mono);font-size:.75rem;padding:2px 10px;border-radius:20px;border:1px solid var(--border)}
.search-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px;align-items:center}
#search{flex:1;min-width:180px;background:var(--bg2);border:1px solid var(--border);border-radius:8px;padding:10px 14px;color:var(--text);font-size:.95rem;font-family:var(--font-sans);outline:none;transition:border-color .2s}
#search:focus{border-color:var(--accent)}
#search::placeholder{color:var(--text2)}
.cat-filters{display:flex;gap:6px;flex-wrap:wrap}
.cat-btn{background:var(--bg3);color:var(--text2);border:1px solid var(--border);border-radius:20px;padding:6px 16px;font-size:.82rem;cursor:pointer;transition:all .2s;font-family:inherit}
.cat-btn:hover{border-color:var(--accent);color:var(--text)}
.cat-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}
.stats{color:var(--text2);font-size:.85rem;margin-bottom:16px}
.skills-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px}
.card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:16px;transition:border-color .2s,transform .1s}
.card:hover{border-color:var(--accent);transform:translateY(-1px)}
.card h3{margin-bottom:6px;font-size:1rem}
.card h3 a{color:var(--accent);text-decoration:none}
.card h3 a:hover{text-decoration:underline}
.card .desc{color:var(--text2);font-size:.85rem;line-height:1.5;margin-bottom:10px}
.card .tags{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:8px}
.tag{background:var(--bg3);color:var(--cyan);font-size:.72rem;padding:2px 8px;border-radius:10px;font-family:var(--font-mono)}
.tag.cat-system{color:var(--cyan)}
.tag.cat-dev{color:var(--green)}
.tag.cat-research{color:var(--amber)}
.tag.cat-productivity{color:var(--pink)}
.card .meta{color:var(--text2);font-size:.75rem;display:flex;justify-content:space-between}
.error-banner{background:#4a1a1a;border:1px solid var(--rose);border-radius:var(--radius);padding:16px;text-align:center;color:var(--rose);margin-bottom:16px}
.error-banner button{background:var(--bg3);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:8px 20px;margin-top:8px;cursor:pointer;font-family:inherit}
.empty-state{text-align:center;color:var(--text2);padding:40px 20px;font-size:.9rem}
#loading{text-align:center;color:var(--text2);padding:40px}
footer{margin-top:40px;padding-top:16px;border-top:1px solid var(--border);text-align:center;font-size:.8rem;color:var(--text2)}
footer a{color:var(--accent);text-decoration:none}
.hidden{display:none!important}
@media(max-width:600px){.skills-grid{grid-template-columns:1fr}body{padding:0 12px 60px}}
</style>
</head>
<body>
<header>
<h1>🧠 <span class="badge-v"></span> Skills</h1>
</header>
<div class="search-row">
<input type="text" id="search" placeholder="Search skills by name, description, or tag...">
<div class="cat-filters" id="catFilters"></div>
</div>
<div class="stats" id="stats"></div>
<div id="loading">Loading skills...</div>
<div id="error" class="error-banner hidden">
<div id="errorMsg">Failed to load skills index.</div>
<button onclick="loadSkills()">Retry</button>
</div>
<div id="empty" class="empty-state hidden">No skills match your filters.</div>
<div class="skills-grid" id="grid"></div>
<footer><a href="https://webx11.duckdns.org/spaces/newos4/skills/">Skills in VFS</a> · <a href="help.html">Help</a> · <a href="modules.html">Modules</a></footer>
<script>
const INDEX_URL = '/spaces/newos4/skills/index.json';
const VFS_BASE = '/spaces/newos4/skills/';
let allSkills = [];
let currentCategory = 'all';
let currentQuery = '';
function getUniqueSkills(data) {
const seen = {};
Object.values(data).forEach(s => {
if (!seen[s.name]) seen[s.name] = s;
});
return Object.values(seen);
}
async function loadSkills() {
const grid = document.getElementById('grid');
const loading = document.getElementById('loading');
const error = document.getElementById('error');
const empty = document.getElementById('empty');
loading.classList.remove('hidden');
error.classList.add('hidden');
empty.classList.add('hidden');
grid.innerHTML = '';
try {
const resp = await fetch(INDEX_URL + '?v=' + (localStorage.getItem('webx11_cache_ver') || ''));
if (!resp.ok) throw new Error('HTTP ' + resp.status);
const data = await resp.json();
allSkills = getUniqueSkills(data);
renderCatFilters();
applyFilters();
loading.classList.add('hidden');
} catch(e) {
loading.classList.add('hidden');
document.getElementById('errorMsg').textContent = 'Failed to load skills: ' + e.message;
error.classList.remove('hidden');
}
}
function renderCatFilters() {
const cats = ['all', ...new Set(allSkills.map(s => s.category || 'general'))];
const container = document.getElementById('catFilters');
container.innerHTML = cats.map(c =>
`<button class="cat-btn${c === currentCategory ? ' active' : ''}" data-cat="${c}" onclick="setCategory('${c}')">${c}</button>`
).join('');
}
function setCategory(cat) {
currentCategory = cat;
document.querySelectorAll('.cat-btn').forEach(b => b.classList.toggle('active', b.dataset.cat === cat));
applyFilters();
}
function applyFilters() {
const q = document.getElementById('search').value.toLowerCase().trim();
currentQuery = q;
let filtered = allSkills;
if (currentCategory !== 'all') {
filtered = filtered.filter(s => (s.category || 'general') === currentCategory);
}
if (q) {
filtered = filtered.filter(s =>
s.name.toLowerCase().includes(q) ||
(s.description || '').toLowerCase().includes(q) ||
(s.tags || []).some(t => t.toLowerCase().includes(q))
);
}
filtered.sort((a, b) => (a.category || '').localeCompare(b.category || '') || a.name.localeCompare(b.name));
const grid = document.getElementById('grid');
const stats = document.getElementById('stats');
const empty = document.getElementById('empty');
stats.textContent = filtered.length + ' of ' + allSkills.length + ' skills';
if (filtered.length === 0) {
grid.innerHTML = '';
empty.classList.remove('hidden');
return;
}
empty.classList.add('hidden');
const categoryColors = { system: 'cat-system', dev: 'cat-dev', research: 'cat-research', productivity: 'cat-productivity' };
grid.innerHTML = filtered.map(s => {
const dateStr = s.updated ? new Date(s.updated).toLocaleDateString() : '';
return `<div class="card">
<h3><a href="${VFS_BASE}${encodeURIComponent(s.name)}.md" target="_blank" title="View skill file">${s.name}</a></h3>
<div class="desc">${s.description || ''}</div>
<div class="tags">${(s.tags || []).map(t => `<span class="tag ${categoryColors[s.category] || ''}">${t}</span>`).join('')}</div>
<div class="meta"><span class="cat-label">${s.category || 'general'}</span>${dateStr ? '<span>Updated '+dateStr+'</span>' : ''}</div>
</div>`;
}).join('');
}
document.getElementById('search').addEventListener('input', applyFilters);
document.addEventListener('DOMContentLoaded', loadSkills);
</script>
</body>
</html>
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