:root{--bg:#f6f7f9;--panel:#ffffff;--fg:#17202b;--muted:#5b6676;--line:#e1e5ea;--accent:#1f6feb;--bad:#c0392b;--radius:10px;--sans:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}@media (prefers-color-scheme:dark){:root{--bg:#0f141a;--panel:#161d25;--fg:#e8edf3;--muted:#9aa6b5;--line:#26303b;--accent:#5b9cff;--bad:#ff6b5b;color-scheme:dark}}*{box-sizing:border-box}body,html{margin:0}body{background:var(--bg);color:var(--fg);font:15px/1.5 var(--sans)}a{color:var(--accent)}button,input,select,textarea{font:inherit;color:inherit}.shell{max-width:72rem;margin:0 auto;padding:24px 16px 48px;display:grid;grid-gap:24px;gap:24px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.brand{font-weight:600}.brand span{font-weight:400}.brand span,.muted{color:var(--muted)}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px;display:grid;grid-gap:12px;gap:12px}.card h1,.card h2,h1{margin:0}h1{font-size:1.6rem}h1,h2{font-weight:600}h2{font-size:1.05rem}.btn{border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:7px 14px;cursor:pointer}.btn:hover{border-color:var(--muted)}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:500;padding:10px 16px}.field{display:grid;grid-gap:6px;gap:6px}.field label{font-size:.85rem;color:var(--muted)}.field input{padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:var(--bg)}.field input[aria-invalid]{border-color:var(--bad)}.hint{color:var(--muted);font-size:.8rem}.error{color:var(--bad)}.error,.notice{margin:0;font-size:.9rem}.form-grid{display:grid;grid-gap:14px;gap:14px;grid-template-columns:repeat(auto-fit,minmax(16rem,1fr))}.form-actions{grid-column:1/-1;gap:12px;align-items:center}.admin-nav,.form-actions{display:flex;flex-wrap:wrap}.admin-nav{gap:4px;border-bottom:1px solid var(--line)}.admin-nav a{padding:8px 12px;color:var(--muted);text-decoration:none;border-bottom:2px solid transparent;margin-bottom:-1px}.admin-nav a:hover{color:var(--fg)}.admin-nav a[aria-current=page]{color:var(--fg);border-bottom-color:var(--accent);font-weight:500}.card-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap}.crumbs{margin:0;font-size:.9rem}.badge,.crumbs{color:var(--muted)}.badge{font-size:.8rem;border:1px solid var(--line);border-radius:999px;padding:2px 10px}.login{max-width:24rem;margin:12vh auto 0}table{width:100%;border-collapse:collapse;font-size:.9rem}th{text-align:left;font-weight:500;color:var(--muted);padding:6px 10px}td,th{border-bottom:1px solid var(--line)}td{padding:10px}