.auth-gate {
  min-height: 100vh;
  display: grid;
  place-content: center;
  gap: 24px;
  padding: 28px;
  background: linear-gradient(145deg, #06152f, #123b72);
  color: #ffffff;
}

.auth-brand {
  text-align: center;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.03em;
}

.auth-brand span {
  color: #64a7ff;
}

.auth-brand b {
  color: #b9ccec;
  font-weight: 500;
  margin-left: 5px;
}

.auth-card {
  width: min(430px, calc(100vw - 32px));
  background: #ffffff;
  color: var(--ink);
  border-radius: 18px;
  padding: 30px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
}

.auth-card h1 {
  margin: 0;
  font-size: 1.75rem;
}

.auth-card > p:not(.eyebrow) {
  color: var(--muted);
  line-height: 1.55;
}

.auth-card form {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.auth-card label {
  display: grid;
  gap: 6px;
  font-size: 0.84rem;
  font-weight: 650;
}

.auth-card input {
  width: 100%;
  border: 1px solid #cbd8e6;
  border-radius: 9px;
  padding: 11px 12px;
}

.auth-card input:focus {
  outline: 2px solid #8ab8f7;
  outline-offset: 1px;
}

.auth-links {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 17px;
}

.auth-links button {
  border: 0;
  background: transparent;
  color: var(--blue);
  padding: 5px 0;
  cursor: pointer;
}

.form-error {
  min-height: 20px !important;
  margin: 0 !important;
  color: #b42318 !important;
  font-size: 0.8rem;
}

.secondary-button {
  border: 1px solid #cbd8e6;
  border-radius: 9px;
  background: #ffffff;
  color: var(--ink);
  padding: 11px 16px;
  font-weight: 650;
  cursor: pointer;
}

.demo-box {
  display: grid;
  gap: 5px;
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid #dce5ef;
  text-align: center;
}

.demo-box strong {
  font-size: 1rem;
}

.demo-box span {
  color: var(--muted);
  font-size: 0.88rem;
}

.demo-login {
  margin-top: 8px;
  background: #edf5ff;
  border-color: #9fc4f4;
  color: #0755a5;
}

.demo-login:hover {
  background: #dcecff;
}

.demo-login:disabled {
  opacity: 0.65;
  cursor: wait;
}

.app-shell[hidden],
.auth-gate[hidden] {
  display: none;
}