:root{--bg:#0f1419;--surface:#1a2332;--surface2:#243044;--border:#2d3a4d;--text:#e8eef7;--muted:#8b9cb3;--accent:#3b82f6;--accent-hover:#2563eb;--danger:#f87171;--radius:10px;--font:system-ui, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;--mono:ui-monospace, Consolas, monospace;font-family:var(--font);color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;line-height:1.5}*,:before,:after{box-sizing:border-box}body{margin:0}#root{min-height:100svh}a.link{color:var(--accent);text-decoration:none}a.link:hover{text-decoration:underline}h1,h2,h3{letter-spacing:-.02em;margin:0 0 .35em;font-weight:600}h2{font-size:1.35rem}h3{font-size:1.05rem}p{margin:0}.muted{color:var(--muted)}.small{font-size:.85rem}.mono{font-family:var(--mono)}.stack{flex-direction:column;gap:.85rem;display:flex}.stack-lg{flex-direction:column;gap:1.25rem;display:flex}.row{align-items:center;display:flex}.row.spread{justify-content:space-between}.row.center{justify-content:center}.row.gap{gap:.75rem}.row.wrap{flex-wrap:wrap}.admin-shell{min-height:100svh;display:flex}.admin-sidebar{background:var(--surface);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;gap:1.25rem;width:220px;padding:1.25rem 1rem;display:flex}.brand{color:var(--text);font-size:.95rem;font-weight:600;line-height:1.35}.admin-nav{flex-direction:column;gap:.25rem;display:flex}.nav-item{color:var(--muted);border-radius:8px;padding:.55rem .65rem;font-size:.92rem;text-decoration:none;display:block}.nav-item:hover{color:var(--text);background:var(--surface2)}.nav-item--active{color:var(--text);background:var(--surface2);border:1px solid var(--border)}.admin-main{flex-direction:column;flex:1;min-width:0;display:flex}.admin-header{border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0f1419d9;justify-content:space-between;align-items:center;gap:1rem;padding:.85rem 1.5rem;display:flex}.admin-content{width:100%;max-width:1200px;margin:0 auto;padding:1.5rem}.btn{font:inherit;cursor:pointer;border:1px solid var(--border);background:var(--surface2);color:var(--text);border-radius:8px;padding:.45rem .85rem}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}.btn-ghost{background:0 0}.btn.small{padding:.25rem .5rem;font-size:.8rem}.field{text-align:left;flex-direction:column;gap:.35rem;display:flex}.field.inline{flex-direction:row;align-items:center;gap:.5rem}.field span{color:var(--muted);font-size:.8rem}.field.inline span{flex-shrink:0}input{font:inherit;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:8px;min-width:0;padding:.5rem .65rem}.field.inline input{width:min(320px,70vw)}.error-text{color:var(--danger);margin:0;font-size:.9rem}.info-text{color:var(--muted);margin:0;font-size:.9rem}.auth-page{justify-content:center;align-items:center;min-height:100svh;padding:1.5rem;display:flex}.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);text-align:left;width:100%;max-width:400px;padding:1.75rem}.auth-card--wide{max-width:480px}.table-wrap{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);overflow:auto}.data-table{border-collapse:collapse;width:100%;font-size:.88rem}.data-table th,.data-table td{text-align:left;border-bottom:1px solid var(--border);vertical-align:top;padding:.65rem .85rem}.data-table th{color:var(--muted);background:var(--surface2);font-weight:500;position:sticky;top:0}.data-table tr:last-child td{border-bottom:none}.data-table td.screening-cell{white-space:normal;max-width:14rem;color:var(--text);font-size:.82rem;line-height:1.35}.inline-code{font-family:var(--mono);background:var(--surface2);color:var(--muted);border-radius:4px;padding:.1em .35em;font-size:.8em}.stat-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1rem;display:grid}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;gap:.35rem;padding:1.1rem;display:flex}.stat-value{font-size:1.75rem;font-weight:600}.stat-label{color:var(--muted);font-size:.88rem}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.1rem 1.25rem}@media (width<=768px){.admin-shell{flex-direction:column}.admin-sidebar{flex-flow:wrap;align-items:center;width:100%}.admin-nav{flex-flow:wrap}}