:root{--ink:#18181b;--ink-soft:#71717a;--ink-muted:#a1a1aa;--paper:#fafaf9;--card:#fff;--line:#e4e4e7;--line-strong:#d4d4d8;--teal:#0f6e56;--teal-deep:#0b5a46;--teal-tint:#e1f5ee;--amber:#a9762b;--red:#dc2626;--radius:10px;--radius-sm:6px;--shadow-sm:0 1px 2px rgba(24,24,27,.04);--shadow-md:0 1px 3px rgba(24,24,27,.06),0 4px 12px rgba(24,24,27,.05)}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,system-ui,sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--teal-deep)}.shell{min-height:100vh}.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 28px;border-bottom:1px solid var(--line);background:var(--card)}.topbar .brand{font-weight:500;font-size:14px;color:var(--ink)}.topbar .brand a{color:inherit;text-decoration:none}.topbar .user{font-size:13px;color:var(--ink-soft);display:flex;align-items:center;gap:10px}.appgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));grid-gap:12px;gap:12px;padding:28px}.appcard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;text-decoration:none;color:var(--ink);display:block;transition:border-color .15s,box-shadow .15s}.appcard:hover{border-color:var(--line-strong);box-shadow:var(--shadow-sm)}.appcard h3{margin:0 0 4px;font-size:14px;font-weight:500}.appcard p{margin:0;font-size:12.5px;color:var(--ink-soft)}.appcard.disabled{opacity:.5;pointer-events:none}