/* Internal sign-in page. Uses the kiosk tokens so access protection looks like part of
   the product rather than a default browser form. */

.login-page {
  display: grid;
  min-height: 100vh;
  min-height: 100svh;
  min-height: 100dvh;
  padding:
    max(1.5rem, env(safe-area-inset-top))
    max(1.25rem, env(safe-area-inset-right))
    max(1.5rem, env(safe-area-inset-bottom))
    max(1.25rem, env(safe-area-inset-left));
  place-items: center;
  position: relative;
  /* clip rather than hidden: a hidden box is still scrollable, and the two decorative
     circles reach far outside it. */
  overflow: clip;
}

.login-page::before,
.login-page::after {
  position: absolute;
  border-radius: 50%;
  content: "";
  z-index: 0;
}
.login-page::before {
  top: -14rem;
  left: -12rem;
  width: min(34rem, 150vw);
  aspect-ratio: 1;
  background: var(--color-kindergarten-soft);
}
.login-page::after {
  right: -16rem;
  bottom: -18rem;
  width: min(38rem, 165vw);
  aspect-ratio: 1;
  background: var(--color-primary-soft);
  opacity: 0.55;
}

.login-card {
  position: relative;
  z-index: 1;
  width: min(26rem, 100%);
  padding: clamp(1.6rem, 3vw, 2.4rem);
  border: 1px solid var(--color-border);
  border-radius: 1.25rem;
  background: white;
  box-shadow: 0 1.5rem 3rem rgb(16 41 59 / 8%);
}

.login-brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 1.4rem;
}
.login-avatar {
  width: 3rem;
  height: 3rem;
  flex: 0 0 auto;
  fill: none;
  stroke: var(--color-primary);
  stroke-width: 8;
  stroke-linecap: round;
}
.login-avatar .avatar-face { fill: white; }
.login-avatar .avatar-eye { fill: var(--color-text); stroke: none; }
.login-avatar .avatar-ring { opacity: 0.4; }

.login-brand-copy { display: grid; gap: 0.1rem; }
.login-kicker {
  color: var(--color-primary-strong);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}
.login-brand-copy strong { color: var(--color-text); font-size: 1.02rem; }

.login-card h1 {
  margin: 0 0 0.35rem;
  color: var(--color-text);
  font-size: clamp(1.4rem, 2.6vw, 1.8rem);
  letter-spacing: -0.01em;
}
.login-lead {
  margin: 0 0 1.5rem;
  color: var(--color-text-muted);
  font-size: 0.88rem;
  line-height: 1.5;
}

.login-field { display: grid; gap: 0.35rem; margin-bottom: 1rem; }
.login-field label {
  color: var(--color-text);
  font-size: 0.82rem;
  font-weight: 700;
}
.login-field input {
  width: 100%;
  min-height: 3.25rem;
  padding: 0.6rem 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: 0.7rem;
  color: var(--color-text);
  font: inherit;
  /* Never below 16px: a smaller field makes iOS Safari zoom the page on focus, which
     leaves the visitor on a shifted, horizontally scrolled layout. */
  font-size: 1rem;
  background: var(--color-surface-muted, #f7fafa);
}
.login-field input:focus-visible {
  outline: 0.2rem solid var(--color-focus);
  outline-offset: 0.15rem;
  border-color: var(--color-primary);
  background: white;
}

.login-submit {
  width: 100%;
  min-height: 3.1rem;
  margin-top: 0.4rem;
  border: 0;
  border-radius: 0.75rem;
  color: white;
  font-size: 0.98rem;
  font-weight: 700;
  background: var(--color-primary);
}
.login-submit:hover { background: var(--color-primary-strong); }
.login-submit:focus-visible {
  outline: 0.22rem solid var(--color-focus);
  outline-offset: 0.2rem;
}

.login-error {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin: 0 0 1.1rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--color-warning);
  border-radius: 0.7rem;
  color: var(--color-text);
  font-size: 0.85rem;
  line-height: 1.45;
  background: var(--color-warning-soft);
}

.login-note {
  margin: 1.4rem 0 0;
  color: var(--color-text-muted);
  font-size: 0.74rem;
  line-height: 1.5;
  text-align: center;
}

.login-submit {
  min-height: 3.25rem;
}

/* Phones: a full-width sheet that owns the screen, not a desktop card squeezed small.
   place-items stays centred so the card still floats on a short landscape window. */
@media (max-width: 30rem) {
  .login-page {
    align-content: center;
    padding-inline: max(0.9rem, env(safe-area-inset-left)) max(0.9rem, env(safe-area-inset-right));
  }

  .login-card {
    width: 100%;
    padding: 1.35rem 1.15rem calc(1.35rem + env(safe-area-inset-bottom, 0px));
    border-radius: 1.1rem;
  }

  .login-brand {
    margin-bottom: 1.1rem;
  }

  .login-avatar {
    width: 2.5rem;
    height: 2.5rem;
  }

  .login-card h1 {
    font-size: 1.5rem;
  }

  .login-lead {
    margin-bottom: 1.15rem;
  }

  .login-field {
    margin-bottom: 0.85rem;
  }

  .login-note {
    margin-top: 1.1rem;
  }
}

/* Landscape phone: the card starts at the top so a card taller than the window grows the
   page and the browser scrolls it, instead of being centred and clipped. */
@media (max-height: 34rem) {
  .login-page {
    align-content: start;
    padding-block: max(0.9rem, env(safe-area-inset-top)) max(0.9rem, env(safe-area-inset-bottom));
  }

  .login-card {
    padding-block: 1.15rem;
  }

  .login-brand {
    margin-bottom: 0.8rem;
  }

  .login-lead {
    margin-bottom: 0.9rem;
  }

  .login-note {
    margin-top: 0.9rem;
  }
}

/* Discreet internal strip. It is pinned to the viewport corner rather than placed in the
   kiosk grid, and the shell reserves a matching strip below the utility bar so the bar
   can never cover a visitor control at any supported size. */
.kiosk-shell {
  padding-bottom: calc(clamp(1.15rem, 2.35vw, 2.75rem) + 3rem);
}

.session-bar {
  position: fixed;
  left: max(0.75rem, env(safe-area-inset-left));
  bottom: max(0.3rem, env(safe-area-inset-bottom));
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  max-width: 14rem;
  color: var(--color-text-muted);
  font-size: 0.68rem;
  opacity: 0.75;
}
.session-bar:hover,
.session-bar:focus-within { opacity: 1; }
.session-bar span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.session-bar strong { font-weight: 650; }
/* The kiosk is a touch display, so even the internal strip keeps a 44px target; the
   shell reserves a matching band so it can never sit on a visitor control. */
.session-logout {
  min-height: 2.75rem;
  padding: 0.15rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: 1.4rem;
  color: var(--color-text-muted);
  font-size: 0.7rem;
  background: transparent;
}
.session-logout:hover { color: var(--color-text); border-color: var(--color-primary); }
.session-logout:focus-visible {
  outline: 0.18rem solid var(--color-focus);
  outline-offset: 0.15rem;
}