.auth-page {
  display: grid;
  place-items: center;
}

.auth-layout {
  width: 100%;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: clamp(2.5rem, 8vw, 7rem) 1rem 2rem;
}

.auth-terminal {
  width: min(100%, 34rem);
  display: grid;
  gap: 0.9rem;
  animation: terminal-load 700ms steps(8, end) both 1150ms;
}

.auth-terminal__brand {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--accent);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.auth-panel {
  border: 1px solid var(--border-strong);
  background: #030303;
  box-shadow: var(--glow);
}

.auth-panel__titlebar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.48rem 0.65rem;
  border-bottom: 1px solid var(--border);
  background: #0a0502;
  color: var(--accent);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.auth-panel__header {
  display: grid;
  gap: 0.5rem;
  padding: 1rem 1rem 0;
}

.auth-kicker {
  color: var(--muted);
  font-size: 0.66rem;
}

.auth-panel__header h1 {
  color: var(--accent);
  font-size: clamp(1.45rem, 8vw, 3rem);
  line-height: 0.92;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  text-shadow: 0 0 18px rgba(206, 106, 53, 0.28);
}

.auth-panel__header p {
  max-width: 31rem;
  color: var(--text-soft);
  font-size: 0.78rem;
}

.auth-panel .flash-stack,
.auth-panel .flash,
.auth-panel .stack-form,
.auth-switch {
  margin: 1rem;
}

.auth-switch {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--border-muted);
  color: var(--muted);
  font-size: 0.72rem;
}

.auth-switch a {
  color: var(--accent);
}

.demo-panel {
  display: grid;
  gap: 0.55rem;
  padding: 0.8rem;
  border: 1px solid var(--border-gray);
  background: #000;
}

.demo-panel h2,
.demo-panel h3 {
  color: var(--accent);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.demo-panel p {
  display: grid;
  grid-template-columns: 4.8rem minmax(0, 1fr);
  gap: 0.7rem;
  color: var(--text-soft);
  font-size: 0.72rem;
}

.demo-panel p span {
  color: var(--muted);
}

.demo-panel p strong {
  color: var(--text);
  font-weight: 500;
}

@keyframes terminal-load {
  from {
    opacity: 0;
    transform: translateY(8px);
    filter: blur(2px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}