:root{color-scheme:light dark;--bg:#f4f7f8;--surface:#fff;--text:#172126;--muted:#53666e;--line:#ccd6db;--primary:#0f766e;--on-primary:#fff}
*{box-sizing:border-box}body{margin:0;min-height:100dvh;background:var(--bg);color:var(--text);font:16px/1.6 'Segoe UI',system-ui,sans-serif}.auth-page{display:flex;flex-direction:column}.auth-shell{display:grid;place-items:center;flex:1;min-height:100dvh;padding:clamp(16px,4vw,48px)}.auth-card{width:min(100%,480px);padding:clamp(22px,5vw,40px);background:var(--surface);border:1px solid var(--line);border-radius:22px;box-shadow:0 18px 60px #1020300c;overflow-wrap:anywhere}h1{font-size:clamp(1.6rem,4vw,2rem);line-height:1.2}.eyebrow{font-size:.8rem;font-weight:700;color:var(--primary)}.lead,.privacy-note{color:var(--muted);white-space:pre-line}.privacy-note{font-size:.82rem}.stack{display:grid;gap:16px}.stack label{display:grid;gap:8px;font-weight:600}input,button{font:inherit;color:inherit}input{width:100%;min-width:0;min-height:48px;border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:var(--surface)}button,.btn{margin:4px;min-height:44px;padding:10px 16px;border:1px solid var(--line);border-radius:10px;cursor:pointer;overflow-wrap:anywhere;white-space:normal}.primary{background:var(--primary);color:var(--on-primary);font-weight:700}.text-link{background:transparent;color:var(--primary);border-color:transparent}.alert{margin:16px 0;padding:12px;border:1px solid var(--line);border-radius:10px}.error{border-color:#b42318}.brand-mark:empty{display:none}.login-mark{width:fit-content;max-width:100%;padding:10px 16px;border-radius:var(--login-mark-radius,16px);background:var(--login-mark_background,#0f766e);color:var(--login-mark_color,#fff);font-weight:700}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}[hidden]{display:none!important}:focus-visible{outline:3px solid var(--primary);outline-offset:4px}button:disabled{opacity:.55;cursor:not-allowed}a{color:var(--primary)}.public-login{--bg:var(--login-background,#f4f7f8);--surface:var(--login-surface,#fff);--text:var(--login-text,#172126);--muted:var(--login-muted,#53666e);--primary:var(--login-accent,#0f766e);--on-primary:var(--login-on_accent,#fff)}
@media(prefers-color-scheme:dark){:root:not([data-theme-default="light"]){--bg:#0b1418;--surface:#152126;--text:#edf3f4;--muted:#adbec5;--line:#52636b;--primary:#72d8c5;--on-primary:#10201d}:root:not([data-theme-default="light"]) .public-login{--bg:var(--login-dark_background,#0b1418);--surface:var(--login-dark_surface,#152126);--text:var(--login-dark_text,#edf3f4);--muted:var(--login-dark_muted,#adbec5);--primary:var(--login-dark_accent,#72d8c5);--on-primary:var(--login-dark_on_accent,#10201d)}}
:root[data-theme-default="dark"] .public-login{--bg:var(--login-dark_background,#0b1418);--surface:var(--login-dark_surface,#152126);--text:var(--login-dark_text,#edf3f4);--muted:var(--login-dark_muted,#adbec5);--primary:var(--login-dark_accent,#72d8c5);--on-primary:var(--login-dark_on_accent,#10201d)}
@media(forced-colors:active){button,input,.auth-card{border:1px solid CanvasText}}@media print{.auth-shell{min-height:0}.auth-card{box-shadow:none}}