html, body { min-height: 100%; }
.loginPage {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: #20222a;
}
.loginCard {
  width: min(100%, 420px);
  padding: 28px;
  border-radius: 24px;
  background: #20222a;
  box-shadow: -8px -8px 18px #30323c, 8px 8px 18px #111217;
}
.loginCard h1 { font-size: 1.7rem; font-weight: 700; }
.loginSubtitle { margin: 8px 0 22px; color: #a8aab4; }
.loginCard form { display: grid; gap: 10px; }
.loginCard label { margin-top: 8px; font-weight: 600; }
.loginCard input { min-width: 0; }
.passwordInputWrap { position: relative; width: 100%; }
.passwordInputWrap input { box-sizing: border-box; width: 100%; padding-right: 58px; }
.passwordVisibility {
  position: absolute;
  top: 50%;
  right: 12px;
  transform: translateY(-50%);
  padding: 4px;
  border: 0;
  color: #858995;
  background: transparent;
  font: inherit;
  font-size: 0.85rem;
  cursor: pointer;
}
.passwordVisibility:focus-visible { outline: 1px solid #858995; border-radius: 4px; }
.loginButton {
  min-height: 48px;
  margin-top: 14px;
  border: 0;
  border-radius: 14px;
  color: inherit;
  background: #20222a;
  box-shadow: -5px -5px 10px #30323c, 5px 5px 10px #111217;
  font-weight: 600;
}
.loginButton:active { box-shadow: inset -4px -4px 9px #30323c, inset 4px 4px 9px #111217; }
.loginError { padding: 10px 12px; border-radius: 12px; color: #ffd2d2; background: #4a252b; }