:root{--bg: #f6f7f9;--panel: #ffffff;--border: #e2e5ea;--text: #1c2430;--muted: #6b7480;--primary: #1f6feb;--danger: #c0392b;--brand: #0f5ea8}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--text);background:var(--bg)}code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.muted{color:var(--muted)}.error{color:var(--danger)}.centered{display:flex;align-items:center;justify-content:center;min-height:100vh}.btn{border:1px solid var(--border);background:var(--panel);color:var(--text);border-radius:6px;padding:8px 14px;font-size:14px;cursor:pointer;line-height:1.2}.btn:hover{border-color:#cbd0d8}.btn-sm{padding:4px 10px;font-size:13px;margin-left:8px}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn-ghost{background:transparent;border-color:transparent}.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.login-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:40px;width:100%;max-width:380px;text-align:center;box-shadow:0 1px 3px #0000000d}.login-card h1{margin:8px 0 4px;font-size:22px}.brand{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--brand)}.brand-mark{color:var(--brand)}.brand-lg{font-size:18px}.brand-divider{width:1px;height:18px;background:var(--border);display:inline-block}.gsi-button{display:flex;justify-content:center;margin:20px 0 8px}.app{min-height:100vh}.topbar{background:var(--panel);border-bottom:1px solid var(--border)}.topbar-inner{display:flex;align-items:center;gap:24px;max-width:1080px;margin:0 auto;padding:12px 24px}.mainnav{display:flex;gap:16px;flex:1}.mainnav a{text-decoration:none;color:var(--muted);font-size:14px;padding:6px 4px}.mainnav a.active{color:var(--text);font-weight:600;border-bottom:2px solid var(--primary)}.user{display:flex;align-items:center;gap:10px;font-size:13px}.avatar{width:26px;height:26px;border-radius:50%}.content{max-width:1080px;margin:0 auto;padding:24px}.page.narrow{max-width:760px}.page h2{margin:0 0 8px}.inline-form{display:flex;gap:8px;margin:16px 0}.inline-form input{flex:1;padding:8px 10px;border:1px solid var(--border);border-radius:6px;font-size:14px}.key-reveal{background:#eef5ff;border:1px solid #cfe1ff;border-radius:8px;padding:16px;margin:12px 0}.key-value{display:inline-block;background:#0b1b2b;color:#d6e4ff;border-radius:5px;padding:3px 8px;font-size:13px;word-break:break-all}.key-reveal .key-value{margin:8px 0}.table{width:100%;border-collapse:collapse;margin-top:12px;font-size:14px}.table th,.table td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--border);vertical-align:middle}.table th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.03em}.row-actions{text-align:right}.setup{margin-top:32px;border-top:1px solid var(--border);padding-top:20px}.setup h3{margin:0 0 8px}.setup-block{margin-top:16px}.setup-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:6px;font-size:13px;font-weight:600;color:var(--muted)}.setup-head .btn-sm{margin-left:0}.code-block{margin:0;background:#0b1b2b;color:#d6e4ff;border-radius:8px;padding:14px 16px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;line-height:1.5;white-space:pre-wrap;word-break:break-word;overflow-x:auto}