.nametag {
  --fieldset-border-color: var(--color-border-darker);
  --nametag-padding: var(--block-space-double);
  --nametag-border-size: 1px;

  background-color: var(--color-message-bg);
  border-radius: var(--fieldset-border-radius, 1em);
  border: var(--nametag-border-size) solid var(--fieldset-border-color);
  box-shadow: 0 0 1em oklch(var(--lch-black) / 0.2);
  margin-block-end: var(--block-space);
  margin-block-start: 18ex;
  overflow: unset;
  padding: var(--nametag-padding);

  @media (max-width: 120ch) {
    --nametag-padding: calc(var(--block-space) * 1.5);
  }
}

.nametag__inner {
  --avatar-size: 4ch;
  --nametag-inner-padding: var(--block-space);

  background-color: var(--color-bg);
  border-radius: 0.8em;
  border: var(--nametag-border-size) solid var(--fieldset-border-color);
  inline-size: 42ch;
  max-inline-size: calc(100dvw - var(--nametag-padding) - var(--nametag-inner-padding) - (var(--nametag-border-size) * 6) - var(--inline-space) * 2);
  padding: var(--nametag-inner-padding);

  legend {
    padding-inline: 0.8em;
  }
}

.nametag__lanyard {
  block-size: auto;
  display: block;
  inline-size: 20ex;
  inset-block-start: -4.5ex;
  position: absolute;
}

/* Unsupported browser */
.browser-list img {
  aspect-ratio: 1;
  block-size: auto;
  inline-size: 7ch;
}

.browser {
  flex-basis: 20%;
}

.signup {
  .skip-navigation {
    display: none;
  }
}

/* ── Auth pages — visual refresh ── */
.auth {
  background-color: var(--color-bg) !important;
}

.auth .auth-card {
  max-inline-size: 50ch;
  inline-size: 100%;
}

.auth .auth-logo {
  --avatar-size: 96px;

  @media (max-width: 640px) {
    --avatar-size: 72px;
  }
}

.auth .auth-logo img,
.auth .auth-logo .avatar {
  border-radius: 22px;
  box-shadow: 0 12px 32px oklch(0 0 0 / 0.15);

  @media (max-width: 640px) {
    border-radius: 18px;
  }
}

.auth .auth-heading {
  font-weight: 700;
  letter-spacing: -0.02em;
}

.auth .auth-helptext {
  color: var(--color-border-darkest);
  line-height: 1.5;
}

.auth .auth-helptext a {
  color: var(--color-positive);
  text-decoration: none;
}

.auth .auth-helptext a:hover {
  text-decoration: underline;
}

.auth .auth-input {
  background: var(--color-message-bg);
  border: 1.5px solid var(--color-border-dark);
  border-radius: 9999px;
  font-size: 1.125rem;
  padding: 1rem 1.125rem;
  padding-inline-end: 3rem;
  transition: border-color 150ms;
}

.auth .auth-input:focus,
.auth .auth-input:focus-visible {
  outline: none !important;
  box-shadow: none !important;
  border-color: oklch(var(--lch-accent)) !important;
}

.auth .auth-icon {
  color: var(--color-border-darkest);
}

.auth .auth-label {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-dimmed, oklch(70% 0.015 155));
  margin-block-end: 0.5rem;
  display: block;
}

.auth .btn-action--full {
  font-size: 1rem;
  font-weight: 600;
}