.login-shell {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.login-card {
  width: min(420px, 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-solid);
  box-shadow: var(--shadow);
  padding: 1.75rem 1.5rem;
  text-align: center;
}

.login-card h1 {
  margin: 0 0 0.5rem;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.login-card p {
  margin: 0 0 1.25rem;
  color: var(--ink-secondary);
  font-size: 0.95rem;
}

.discord-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  width: 100%;
  min-height: var(--touch);
  border-radius: 10px;
  border: 0;
  background: #5865f2;
  color: #fff;
  font: inherit;
  font-weight: 650;
  text-decoration: none;
  cursor: pointer;
}

.login-error {
  display: block;
  margin-top: 1rem;
  color: var(--danger);
  font-size: 0.9rem;
  min-height: 1.25rem;
}

.login-back {
  display: inline-block;
  margin-top: 1.25rem;
  color: var(--ink-secondary);
  font-size: 0.9rem;
}