:root{--bg:#fff;--fg:#010b23;--card:#eeeff2;--muted:#e9eaed;--muted-fg:#6e6f72;--primary:#ff4000;--primary-strong:#d63600;--border:#d6d8db;--destructive:#d33131;--radius:.75rem;--font-sans:"Inter Variable", Inter, system-ui, -apple-system, "Segoe UI", sans-serif;--font-mono:"IBM Plex Mono", ui-monospace, SFMono-Regular, monospace}*,:before,:after{box-sizing:border-box}html,body,#root{min-height:100%}body{background:var(--bg);color:var(--fg);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;margin:0;font-size:15px;line-height:1.5}a{color:var(--primary-strong)}button{font:inherit;cursor:pointer}.shell{flex-direction:column;min-height:100vh;display:flex}.topbar{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:1rem;padding:.75rem 1.5rem;display:flex}.brand{letter-spacing:-.01em;align-items:center;gap:.6rem;font-weight:600;display:flex}.brand-mark{background:var(--primary);border-radius:2px;width:10px;height:10px}.brand-sub{color:var(--muted-fg);font-weight:400}.user{color:var(--muted-fg);align-items:center;gap:.6rem;font-size:.9rem;display:flex}.user img{border-radius:50%;width:28px;height:28px}.btn-ghost{border:1px solid var(--border);color:var(--fg);background:0 0;border-radius:999px;padding:.3rem .8rem}.btn-ghost:hover{border-color:var(--fg)}.main{flex:1;width:100%;max-width:1100px;margin:0 auto;padding:2rem 1.5rem 4rem}.gate{place-items:center;min-height:100vh;padding:2rem 1rem;display:grid}.gate-card{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);text-align:center;width:min(100%,380px);padding:2rem}.gate-card h1{letter-spacing:-.02em;margin:.75rem 0 .25rem;font-size:1.25rem}.gate-card p{color:var(--muted-fg);margin:0 0 1.5rem;font-size:.9rem}.gate-card .gsi{justify-content:center;min-height:44px;display:flex}.error{color:var(--destructive);margin-top:1rem;font-size:.9rem}.empty{border:1px dashed var(--border);border-radius:var(--radius);color:var(--muted-fg);text-align:center;padding:3rem 1.5rem}.empty strong{color:var(--fg)}.meta{font-family:var(--font-mono);color:var(--muted-fg);margin-top:1.5rem;font-size:.8rem}.panel{margin-bottom:2.5rem}.panel-head{justify-content:space-between;align-items:center;margin-bottom:.75rem;display:flex}.panel-head h2{letter-spacing:-.01em;margin:0;font-size:1.05rem}.btn{background:var(--fg);color:var(--bg);border:0;border-radius:999px;padding:.45rem 1rem;font-weight:500}.btn:hover{background:var(--primary-strong)}.btn:disabled{opacity:.5;cursor:default}.btn-link{color:var(--muted-fg);background:0 0;border:0;padding:0}.btn-link:hover{color:var(--destructive)}.table-wrap{border:1px solid var(--border);border-radius:var(--radius);overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:.9rem}th,td{text-align:left;border-bottom:1px solid var(--border);white-space:nowrap;padding:.6rem .9rem}th{color:var(--muted-fg);background:var(--card);font-size:.8rem;font-weight:500}tr:last-child td{border-bottom:0}td a{color:var(--fg);text-decoration:none}td a:hover{color:var(--primary-strong);text-decoration:underline}