:root{color-scheme:light;--bg: #f5f6f8;--surface: #ffffff;--border: #e2e5ea;--text: #1c1f26;--text-muted: #6b7280;--primary: #2f6feb;--primary-hover: #2558c0;--danger: #d92d20;--online: #12805c;--online-bg: #e3f8ef;--offline: #b42318;--offline-bg: #fdecea;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);min-height:100vh}#app{min-height:100vh;display:flex;flex-direction:column}h1{margin:0;font-size:1.35rem}.auth-card{max-width:360px;margin:10vh auto;padding:2rem;background:var(--surface);border:1px solid var(--border);border-radius:12px;width:calc(100% - 32px)}.auth-card .subtitle{color:var(--text-muted);margin-top:.25rem;font-size:.9rem}.tabs{display:flex;gap:.5rem;margin:1.25rem 0 1rem;border-bottom:1px solid var(--border)}.tab-btn{flex:1;padding:.5rem 0;border:none;background:none;font-size:.95rem;color:var(--text-muted);cursor:pointer;border-bottom:2px solid transparent}.tab-btn.active{color:var(--primary);border-bottom-color:var(--primary);font-weight:600}form label{display:block;font-size:.85rem;color:var(--text-muted);margin-bottom:.75rem}form input[type=email],form input[type=password],form input[type=text]{display:block;width:100%;margin-top:.3rem;padding:.55rem .65rem;border:1px solid var(--border);border-radius:8px;font-size:1rem;color:var(--text);background:var(--surface)}form input:focus{outline:2px solid var(--primary);outline-offset:1px}.btn-primary,.btn-secondary,.btn-link{font-size:.9rem;border-radius:8px;cursor:pointer;border:1px solid transparent}.btn-primary{background:var(--primary);color:#fff;padding:.6rem 1.1rem;width:100%}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{background:var(--surface);color:var(--text);border-color:var(--border);padding:.5rem .9rem}.btn-secondary:hover{background:var(--bg)}.btn-link{background:none;border:none;color:var(--primary);padding:.2rem .4rem}.btn-link.danger{color:var(--danger)}.error{color:var(--danger);font-size:.85rem;margin:.25rem 0 .75rem}.muted{color:var(--text-muted)}.dashboard{max-width:960px;width:100%;margin:0 auto;padding:1.5rem 1rem 3rem}.dashboard header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem;flex-wrap:wrap;gap:.75rem}.header-actions{display:flex;align-items:center;gap:.75rem}.user-email{color:var(--text-muted);font-size:.9rem}.toolbar{margin-bottom:1rem}.toolbar .btn-primary{width:auto}.table-wrapper{width:100%;overflow-x:auto;border:1px solid var(--border);border-radius:10px}table{width:100%;min-width:640px;border-collapse:collapse;background:var(--surface)}th,td{text-align:left;padding:.7rem .85rem;border-bottom:1px solid var(--border);font-size:.9rem}th{color:var(--text-muted);font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.02em}tbody tr:last-child td{border-bottom:none}.actions{display:flex;gap:.5rem;white-space:nowrap}.badge{display:inline-block;padding:.2rem .6rem;border-radius:999px;font-size:.78rem;font-weight:600;text-transform:capitalize}.badge-online{color:var(--online);background:var(--online-bg)}.badge-offline{color:var(--offline);background:var(--offline-bg)}.empty{color:var(--text-muted);background:var(--surface);border:1px dashed var(--border);border-radius:10px;padding:2rem;text-align:center}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;padding:1rem;z-index:10}.modal{background:var(--surface);border-radius:12px;padding:1.5rem;width:100%;max-width:420px}.modal h2{margin:0 0 1rem;font-size:1.1rem}.modal-actions{display:flex;justify-content:flex-end;gap:.5rem;margin-top:1rem}.modal-actions .btn-primary{width:auto}.input-suffix{display:flex;align-items:center;gap:.4rem;margin-top:.3rem}.input-suffix input{margin-top:0;flex:1}.input-suffix span{color:var(--text-muted);font-size:.9rem;white-space:nowrap}.warning{font-size:.88rem;color:var(--text-muted);background:#fff8e6;border:1px solid #f0d78c;border-radius:8px;padding:.65rem .8rem}.token-box{display:flex;gap:.5rem;margin-top:1rem}.token-box input{flex:1;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.82rem;padding:.5rem .6rem;border:1px solid var(--border);border-radius:8px;background:var(--bg)}@media (prefers-color-scheme: dark){:root{color-scheme:dark;--bg: #14161a;--surface: #1d2025;--border: #2b2f37;--text: #e7e9ec;--text-muted: #9aa1ac;--primary: #5b8ef8;--primary-hover: #7ba2f9;--online: #3ddc97;--online-bg: #123328;--offline: #ff6b6b;--offline-bg: #3a1616}.warning{background:#2c260f;border-color:#5a4a12}}