:root{--canvas: #f7f8f4;--paper: #ffffff;--ink: #202b24;--muted: #727a73;--accent: #35634c;--wash: #edf3ec;--line: #e2e6df;--focus: #8db79b;--font: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace}*{box-sizing:border-box}body{margin:0;background:var(--canvas);color:var(--ink);font-family:var(--font);font-size:15px;line-height:1.6}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.6}a{color:inherit}:focus-visible{outline:3px solid var(--focus);outline-offset:4px}.app-header{display:flex;align-items:center;justify-content:space-between;min-height:76px;padding:0 40px;border-bottom:1px solid var(--line);background:var(--paper)}.brand{display:inline-flex;align-items:center;gap:11px;text-decoration:none;font-weight:650;letter-spacing:-.03em;font-size:19px}.brand-mark{display:inline-grid;place-items:center;width:29px;height:29px;color:var(--paper);background:var(--accent);border-radius:9px;font-size:23px;font-weight:400;line-height:1}.brand-divider{width:1px;height:20px;margin:0 5px;background:var(--line)}.brand-section{color:var(--muted);font-size:15px;font-weight:400;letter-spacing:0}.account-nav{display:flex;align-items:center;gap:16px;font-size:13px;color:var(--muted)}.account-email{max-width:260px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.text-button{border:none;padding:5px 0;background:transparent;color:var(--ink);font-weight:550}.app-content{width:min(1080px,calc(100% - 80px));margin:0 auto;padding:56px 0 96px}.page-heading{margin-bottom:36px}.eyebrow{margin:0 0 10px;color:var(--accent);font-size:11px;font-weight:650;text-transform:uppercase;letter-spacing:.15em}h1{margin:0 0 12px;font-size:clamp(30px,4vw,42px);line-height:1.2;letter-spacing:-.045em;font-weight:550}h2{margin:0 0 12px;font-size:25px;line-height:1.25;letter-spacing:-.03em;font-weight:550}p{margin:0 0 18px}.subheading{color:var(--muted);max-width:640px;font-size:16px}.account-card{width:min(100%,520px);margin:36px auto 0;padding:42px;border:1px solid var(--line);border-radius:18px;background:var(--paper);box-shadow:0 12px 42px #202d2408}.card-icon{display:inline-grid;place-items:center;width:46px;height:46px;margin-bottom:24px;border-radius:13px;color:var(--accent);background:var(--wash);font-size:24px}.card-description{color:var(--muted);line-height:1.75}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:44px;padding:10px 19px;border:1px solid var(--line);border-radius:8px;background:var(--paper);color:var(--ink);font-weight:550;text-decoration:none;line-height:1.3;transition:background .15s,border-color .15s}.button:hover:not(:disabled){border-color:var(--muted);background:var(--canvas)}.button-primary{color:#fff;background:var(--accent);border-color:var(--accent)}.button-primary:hover:not(:disabled){background:#244b3c;border-color:#244b3c}.button-full{width:100%}.button-row{display:flex;gap:12px;margin-top:28px}.button-row .button{flex:1}.card-note{margin-top:22px;margin-bottom:0;font-size:12px;color:var(--muted)}.account-identity{display:flex;align-items:center;gap:12px;margin:22px 0;padding:14px;border:1px solid var(--line);border-radius:10px}.account-avatar{display:inline-grid;place-items:center;flex-shrink:0;width:36px;height:36px;background:var(--wash);color:var(--accent);border-radius:50%;font-size:13px;font-weight:650}.identity-name{font-weight:600;overflow-wrap:anywhere}.identity-email{color:var(--muted);font-size:13px;overflow-wrap:anywhere}.device-label{display:block;margin-bottom:9px;color:var(--muted);font-size:12px;font-weight:550}.device-input{width:100%;padding:14px;border:1px solid var(--line);border-radius:8px;background:var(--canvas);color:var(--ink);font-family:var(--mono);font-size:22px;text-transform:uppercase;letter-spacing:.12em;text-align:center}.device-input:read-only{cursor:default}.status-message{margin:18px 0 0;padding:12px 14px;background:var(--wash);border-radius:8px;color:var(--accent);font-size:13px}.status-message[role=alert]{color:#8e3b25;background:#fbede7}.command{display:flex;align-items:center;justify-content:space-between;padding:15px 18px;background:var(--canvas);border:1px solid var(--line);border-radius:8px;font-family:var(--mono);font-size:14px;overflow-x:auto}.command:before{content:">";color:var(--muted);margin-right:12px}.command code{flex:1;font-family:inherit}.divider{margin:28px 0;border:none;border-top:1px solid var(--line)}.loading{padding:96px 0;color:var(--muted);text-align:center}.app-footer{margin:32px auto 0;text-align:center;color:var(--muted);font-size:12px}.empty-card{padding:48px;border:1px dashed var(--line);border-radius:16px;background:#ffffff59}.empty-card .command{max-width:420px;margin-top:24px}@media(max-width:640px){.app-header{min-height:66px;padding:0 20px}.brand-section,.brand-divider,.account-email{display:none}.app-content{width:calc(100% - 40px);padding-top:36px}.account-card{padding:28px 24px;margin-top:24px}.empty-card{padding:28px 24px}.button-row{flex-direction:column}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;scroll-behavior:auto!important}}