:root{--bg: #e7eaf2;--bg-soft: #f2f4f9;--card: #ffffff;--border: #dde1eb;--border-input: #7d8496;--text: #11141d;--muted: #545b6d;--accent: #1a35c9;--accent-hover: #142ba6;--accent-wash: #e3e8fb;--warn: #7d4c00;--warn-fill: #a86608;--danger-bg: #fdeaee;--danger-border: #f3c2ce;--danger-border-input: #bd5c76;--danger-text: #a11d3c;--sans: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--radius: 12px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--sans);font-size:.9375rem;line-height:1.55;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}h1{font-size:clamp(1.75rem,1.35rem + 1.3vw,2.1rem);font-weight:600;letter-spacing:-.022em;line-height:1.15;margin:.35rem 0 0}h2{font-size:1.0625rem;font-weight:600;letter-spacing:-.012em;margin:0 0 .25rem}a{color:var(--accent);text-decoration:none;border-bottom:1px solid rgba(26,53,201,.3)}a:hover{border-bottom-color:var(--accent)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.eyebrow{display:block;font-family:var(--mono);font-size:.6875rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}.muted{color:var(--muted);font-size:.9rem}.center{text-align:center}.warn{color:var(--warn)}.auth-shell{min-height:100%;display:grid;grid-template-columns:1.05fr 1fr}.auth-aside{display:grid;grid-template-rows:auto 1fr;gap:1.75rem;padding:3rem clamp(1.5rem,4vw,3.5rem);border-right:1px solid var(--border);background-color:var(--accent-wash);background-image:radial-gradient(900px 500px at 30% 40%,rgba(255,255,255,.75),transparent 70%),linear-gradient(rgba(26,53,201,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(26,53,201,.09) 1px,transparent 1px);background-size:auto,28px 28px,28px 28px}.brand{font-family:var(--mono);font-size:.9375rem;font-weight:500;letter-spacing:-.01em;color:var(--text)}.brand-mark{margin-left:.4rem;padding:.1rem .4rem;border-radius:5px;background:var(--accent);color:#fff;font-size:.8125rem}.aside-body{align-self:center;width:100%}.aside-thesis{max-width:22ch;margin:0 0 1.75rem;font-size:clamp(1.25rem,1rem + .9vw,1.6rem);font-weight:400;letter-spacing:-.02em;line-height:1.3;text-wrap:balance}.rail{margin:0;padding:1.1rem 1.25rem 1.25rem;border:1px solid rgba(26,53,201,.18);border-radius:var(--radius);background:#ffffffb8;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.rail-caption{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:.5rem;margin-bottom:1.1rem}.rail-note{font-family:var(--mono);font-size:.6875rem;color:var(--muted)}.rail-block+.rail-block{margin-top:1.1rem;padding-top:1.1rem;border-top:1px solid var(--border)}.rail-head,.rail-foot{display:flex;align-items:baseline;justify-content:space-between;gap:.75rem}.rail-name{font-size:.8125rem;color:var(--muted)}.rail-id,.rail-clock,.rail-state{font-family:var(--mono);font-size:.75rem}.rail-id{color:var(--accent)}.rail-clock{color:var(--text);font-variant-numeric:tabular-nums}.rail-state{color:var(--muted)}.rail-state.is-renewing{color:var(--warn)}.rail-track{position:relative;height:6px;margin:.6rem 0 .5rem;border-radius:999px;background:#1a35c924;overflow:hidden}.rail-fill{height:100%;border-radius:999px;background:var(--accent);transition:width .1s linear}.rail-fill.is-renewing{background:var(--warn-fill)}.rail-marker{position:absolute;top:0;width:1px;height:100%;background:#fffc}.auth-main{display:grid;place-items:center;padding:3rem 1.5rem;background:var(--card)}.auth-form{width:100%;max-width:23rem}.intro{margin:.6rem 0 2rem;color:var(--muted);text-wrap:pretty}.field{margin-top:1.15rem}label{display:block;margin-bottom:.4rem;font-family:var(--mono);font-size:.6875rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.optional{text-transform:none;letter-spacing:.02em;opacity:.75}.field-wrap{position:relative}input{width:100%;padding:.72rem .85rem;background:var(--bg-soft);border:1px solid var(--border-input);border-radius:9px;color:var(--text);font-family:var(--sans);font-size:1rem;transition:border-color .15s ease,box-shadow .15s ease,background .15s ease}input::placeholder{color:var(--muted);opacity:.75}input:focus-visible{outline:none;background:var(--card);border-color:var(--accent);box-shadow:0 0 0 3px #1a35c929}.field-wrap input{padding-right:4rem}button{width:100%;margin-top:1.75rem;padding:.78rem;background:var(--accent);color:#fff;border:none;border-radius:9px;font-family:var(--sans);font-size:.9375rem;font-weight:500;letter-spacing:.005em;cursor:pointer;transition:background .15s ease,transform .05s ease}button:hover:not(:disabled){background:var(--accent-hover)}button:active:not(:disabled){transform:translateY(1px)}button:disabled{opacity:.55;cursor:not-allowed}.pw-toggle{position:absolute;top:50%;right:.4rem;width:auto;margin:0;padding:.3rem .5rem;transform:translateY(-50%);background:transparent;border-radius:6px;color:var(--muted);font-family:var(--mono);font-size:.6875rem;letter-spacing:.08em;text-transform:uppercase}.pw-toggle:hover:not(:disabled){background:var(--bg);color:var(--text)}.pw-toggle:active:not(:disabled){transform:translateY(-50%)}.switch{margin:1.4rem 0 0;color:var(--muted);font-size:.875rem;text-align:center}.alert{margin-top:1.5rem;padding:.7rem .85rem;background:var(--danger-bg);border:1px solid var(--danger-border-input);border-radius:9px;color:var(--danger-text);font-size:.85rem}.dash{min-height:100%}.dash h1{font-size:1.375rem;margin:0}.dash-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem clamp(1rem,4vw,2rem);border-bottom:1px solid var(--border);background:#fffc;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);position:sticky;top:0;z-index:1}.dash-body{display:flex;flex-direction:column;align-items:center;gap:1.25rem;padding:2rem 1.5rem 3rem}.dash-body>*{width:100%;max-width:34rem}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;box-shadow:0 1px 2px #11141d0a,0 12px 32px #11141d0d}.card .muted{margin:.4rem 0 0;text-wrap:pretty}.ghost{width:auto;margin:0;padding:.5rem .9rem;background:transparent;border:1px solid var(--border-input);color:var(--text);font-size:.875rem;white-space:nowrap}.ghost:hover:not(:disabled){background:var(--bg-soft)}.ghost.wide{width:100%;margin-top:1.25rem}.ghost.danger{color:var(--danger-text);border-color:var(--danger-border-input)}.rows{margin-top:1.25rem;border:1px solid var(--border);border-radius:10px;overflow:hidden}.row{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.8rem 1rem;border-bottom:1px solid var(--border);font-size:.875rem;overflow-wrap:anywhere}.row:last-child{border-bottom:none}.row strong{font-weight:500;font-variant-numeric:tabular-nums}.tag{margin-left:.5rem;padding:.1rem .45rem;border-radius:999px;background:#1a35c91f;color:var(--accent);font-family:var(--mono);font-size:.6875rem;white-space:nowrap}.center-screen{min-height:100%;display:grid;place-items:center;padding:2rem}@media (max-width: 900px){.auth-shell{grid-template-columns:1fr}.auth-aside{gap:1.25rem;padding:1.75rem 1.5rem;border-right:none;border-bottom:1px solid var(--border)}.aside-thesis{display:none}.auth-main{padding:2.25rem 1.5rem 3rem;place-items:start center}}@media (max-width: 420px){.card{padding:1.15rem}.rail{padding:.9rem 1rem 1rem}.row{flex-direction:column;align-items:flex-start;gap:.25rem}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}