:root{--handrail-accent: #2f6df6;--handrail-radius: 8px;--handrail-font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--bg: #f7f8fa;--surface: #ffffff;--border: #e3e6eb;--text: #16181d;--muted: #6b7280;--danger: #c02626;--ok: #157347}@media(prefers-color-scheme:dark){:root{--bg: #14161a;--surface: #1c1f25;--border: #2c313a;--text: #e8eaed;--muted: #9aa1ad;--danger: #f08a8a;--ok: #6ec894}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--handrail-font);font-size:15px;line-height:1.5}a{color:var(--handrail-accent)}.shell{max-width:820px;margin:0 auto;padding:32px 20px 64px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:28px}.brand{font-weight:600;text-decoration:none;color:var(--text)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--handrail-radius);padding:24px}.narrow{max-width:420px;margin:48px auto}h1{font-size:22px;margin:0 0 4px}h2{font-size:16px;margin:28px 0 10px}.muted{color:var(--muted);font-size:14px;margin:0 0 20px}label{display:block;font-size:13px;font-weight:500;margin:14px 0 5px}input,select{width:100%;padding:9px 11px;font:inherit;font-size:14px;color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:6px}input:focus-visible,select:focus-visible,button:focus-visible{outline:2px solid var(--handrail-accent);outline-offset:1px}button{font:inherit;font-size:14px;padding:9px 14px;border-radius:6px;border:1px solid transparent;background:var(--handrail-accent);color:#fff;cursor:pointer}button[disabled]{opacity:.55;cursor:default}button.secondary{background:transparent;color:var(--text);border-color:var(--border)}button.link{background:none;border:none;padding:0;color:var(--handrail-accent);width:auto}button.danger{background:none;border:none;padding:0;color:var(--danger);width:auto}form button[type=submit]{width:100%;margin-top:18px}.row{display:flex;align-items:center;gap:10px}.between{justify-content:space-between}.error,.notice{margin:16px 0 0;padding:10px 12px;border-radius:6px;font-size:14px}.error{color:var(--danger);border:1px solid currentColor}.notice{color:var(--ok);border:1px solid currentColor}.divider{display:flex;align-items:center;gap:10px;margin:20px 0;color:var(--muted);font-size:13px}.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--border)}table{width:100%;border-collapse:collapse;font-size:14px}th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);padding:0 10px 8px 0}td{padding:10px 10px 10px 0;border-top:1px solid var(--border);vertical-align:middle}td.actions{text-align:right;white-space:nowrap}.tag{font-size:12px;color:var(--muted);border:1px solid var(--border);border-radius:999px;padding:1px 8px}.inline-form{display:flex;gap:8px;align-items:flex-end;flex-wrap:wrap}.inline-form label{margin-top:0}.inline-form>*{flex:1 1 160px}.inline-form button{flex:0 0 auto}.hint{margin:5px 0 0;font-size:13px;color:var(--muted)}