:root{--sage: #839f9c;--sage-dark: #6b8582;--sage-darker: #566c6a;--sage-tint: #e7edec;--ink: #2f2f2f;--ink-muted: #6a6a6a;--surface: #ffffff;--surface-sunken: #f0f1f5;--border: #d1d1d1;--danger: #9b3b3b;--danger-tint: #f8ecec;--font-display: "Noto Serif", Georgia, serif;--font-ui: "Red Hat Display", system-ui, -apple-system, sans-serif;--radius: 6px;--shadow: 0 1px 2px rgb(47 47 47 / 6%), 0 8px 24px rgb(47 47 47 / 8%);color-scheme:light}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--sage-tint: #26302f;--ink: #ececec;--ink-muted: #a2a2a2;--surface: #1f2222;--surface-sunken: #171919;--border: #3a3f3f;--danger: #e08585;--danger-tint: #352525;--shadow: 0 1px 2px rgb(0 0 0 / 30%), 0 8px 24px rgb(0 0 0 / 35%);color-scheme:dark}}:root[data-theme=dark]{--sage-tint: #26302f;--ink: #ececec;--ink-muted: #a2a2a2;--surface: #1f2222;--surface-sunken: #171919;--border: #3a3f3f;--danger: #e08585;--danger-tint: #352525;--shadow: 0 1px 2px rgb(0 0 0 / 30%), 0 8px 24px rgb(0 0 0 / 35%);color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--surface-sunken);color:var(--ink);font-family:var(--font-ui);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}.auth{min-height:100dvh;display:grid;grid-template-columns:1fr 1fr}.auth__brand{background:var(--sage);display:flex;flex-direction:column;justify-content:center;padding:48px;gap:28px}.auth__wordmark{width:min(320px,70%);height:auto;display:block}.auth__tagline{font-family:var(--font-display);font-size:clamp(20px,2.4vw,28px);line-height:1.35;color:#2f2f2f;margin:0;max-width:22ch}.auth__since{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:#2f2f2fb3;margin:0}.auth__panel{background:var(--surface);display:flex;align-items:center;justify-content:center;padding:48px 16px}.auth__form{width:100%;max-width:360px}.auth__heading{font-family:var(--font-display);font-size:26px;font-weight:600;margin:0 0 6px}.auth__sub{color:var(--ink-muted);margin:0 0 28px;font-size:14px}.field{margin-bottom:16px}.field label{display:block;font-size:12px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-muted);margin-bottom:6px}.field input{width:100%;padding:10px 12px;font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.field input:focus-visible{outline:2px solid var(--sage-dark);outline-offset:1px;border-color:var(--sage-dark)}.btn{width:100%;padding:11px 16px;font:inherit;font-weight:500;color:#fff;background:var(--sage-dark);border:1px solid transparent;border-radius:var(--radius);cursor:pointer}.btn:hover:not(:disabled){background:var(--sage-darker)}.btn:focus-visible{outline:2px solid var(--ink);outline-offset:2px}.btn:disabled{opacity:.6;cursor:not-allowed}.btn--ghost{background:transparent;color:var(--ink-muted);border-color:var(--border);margin-top:10px}.btn--ghost:hover:not(:disabled){background:var(--surface-sunken);color:var(--ink)}.alert{background:var(--danger-tint);border:1px solid var(--danger);border-radius:var(--radius);color:var(--danger);padding:10px 12px;font-size:14px;margin-bottom:16px}.note{margin-top:20px;padding-top:16px;border-top:1px solid var(--border);font-size:13px;color:var(--ink-muted)}@media (max-width: 820px){.auth{grid-template-columns:1fr}.auth__brand{padding:32px 16px;gap:16px}.auth__tagline{font-size:20px}.auth__panel{padding:32px 16px}}