.AuthShell{min-height:100dvh;display:grid;grid-template-rows:auto 1fr auto;background:var(--canvas);color:var(--ink)}.AuthFooter,.AuthHeader{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 24px;background:var(--chrome)}.AuthHeader{min-height:64px;border-bottom:1px solid var(--line)}.AuthBrand,.AuthPreferences{display:flex;align-items:center;gap:10px}.AuthBrand strong{font-size:16px;font-weight:700;letter-spacing:-.035em}.AuthMark{width:32px;height:32px;flex:0 0 auto}.AuthBrand>span{margin-left:6px;padding-left:16px;border-left:1px solid var(--line);color:var(--muted);font-size:12px}.AuthPreferences{gap:4px}.AuthPreferences select{min-height:44px;max-width:124px;border:0;border-radius:10px;padding:8px;background-color:transparent;color:var(--muted);cursor:pointer}.AuthTheme button{display:grid;place-items:center;width:44px;height:44px;border:0;border-radius:10px;background:transparent;color:var(--muted);cursor:pointer}.AuthTheme button[aria-pressed=true]{display:none}.AuthTheme svg{width:18px;height:18px}.AuthPreferences :is(button,select):hover{background-color:var(--surface);color:var(--ink)}.AuthMain{display:flex;align-items:center;justify-content:center;min-width:0;padding:40px 24px}.AuthMain>main{border:1px solid var(--line);border-radius:16px;padding:32px;background:var(--panel);box-shadow:none}.AuthFooter{min-height:60px;border-top:1px solid var(--line);color:var(--muted);font-size:12px}.AuthFooter button{min-height:44px;border:0;padding:0 4px;background:transparent;color:inherit;cursor:pointer}:root .AuthShell .AuthMain .Button{transition:none}.AuthMain h1{margin:0;font-size:24px;line-height:1.15;font-weight:700;letter-spacing:-.035em}.AuthMain input:focus-visible{outline:2px solid var(--focus);outline-offset:1px;box-shadow:0 0 0 3px var(--focus-soft)}@media (max-width:540px){.AuthHeader{gap:8px;padding:10px 12px}.AuthBrand{gap:7px}.AuthBrand strong{font-size:14px}.AuthBrand>span{display:none}.AuthPreferences select{max-width:104px;font-size:12px;padding-left:4px}.AuthMain{padding:24px 12px}.AuthMain>main{padding:24px 18px}.AuthFooter{flex-wrap:wrap;justify-content:center;gap:4px 16px;padding:12px 16px;text-align:center}.AuthFooter>span:first-child{width:100%}}