:root{--bg:#0c0c10;--surface:#14141a;--surface2:#1c1c25;--border:#252530;--border2:#30303e;--accent:#7c5cfc;--accent2:#fc5c7d;--green:#22c55e;--text:#eaeaf5;--muted:#64647a}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}.admin-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{border-right:1px solid var(--border);background:var(--surface);padding:22px 16px;position:sticky;top:0;height:100vh}.brand{font-weight:800;font-size:20px;margin-bottom:22px;background:linear-gradient(100deg,var(--accent),var(--accent2));-webkit-background-clip:text;color:transparent}.nav{display:flex;flex-direction:column;gap:8px}.nav a,.top-link{color:var(--muted);text-decoration:none;border:1px solid transparent;border-radius:8px;padding:9px 11px;font-size:14px}.nav a:hover,.nav a.active,.top-link:hover{color:var(--text);border-color:var(--border2);background:var(--surface2)}.main{padding:24px 28px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px}.title{font-size:26px;font-weight:750}.muted{color:var(--muted)}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px;margin-bottom:14px}.grid{display:grid;gap:12px}.grid.cols{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}input,select,textarea{width:100%;background:var(--surface2);border:1px solid var(--border2);border-radius:8px;color:var(--text);padding:10px 12px;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--accent)}button,.btn{background:var(--surface2);border:1px solid var(--border2);border-radius:8px;color:var(--text);padding:9px 12px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:6px}button:hover,.btn:hover{border-color:var(--accent);color:var(--accent)}.danger{border-color:rgba(252,92,125,.35);color:var(--accent2)}.primary{background:linear-gradient(130deg,var(--accent),var(--accent2));border:none;color:white}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.item{display:flex;justify-content:space-between;gap:14px;align-items:flex-start}.item-title{font-weight:650;margin-bottom:5px}.meta{font-size:12px;color:var(--muted);display:flex;gap:8px;flex-wrap:wrap}.details{font-size:12px;color:var(--muted);margin-top:8px;word-break:break-word;line-height:1.45}.toast{position:fixed;right:20px;bottom:20px;background:#2a1a1a;border:1px solid #6b2a2a;color:#ff9a9a;border-radius:8px;padding:12px 16px;display:none;max-width:360px}.toast.on{display:block}@media(max-width:800px){.admin-shell{grid-template-columns:1fr}.sidebar{position:static;height:auto}.nav{flex-direction:row;flex-wrap:wrap}.main{padding:18px}}