/*
 * Cortex — Auth & minimal-shell styles
 * Covers: centered auth card (sign-in, verify, join, onboarding) and the
 * light top-bar used by the global "my/" area (profile, API tokens) which
 * isn't wrapped in .rd-app.
 */

@layer components {
  .rd-auth {
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px 16px;
    background: var(--rd-bg);
    background-image:
      radial-gradient(closest-side at 18% 12%, var(--rd-accent-soft), transparent 70%),
      radial-gradient(closest-side at 82% 88%, var(--rd-accent-soft), transparent 70%);
    color: var(--rd-fg);
    font-family: var(--rd-font-sans);
  }
  .rd-auth h1,
  .rd-auth h2,
  .rd-auth label,
  .rd-auth input,
  .rd-auth button,
  .rd-auth a,
  .rd-auth p {
    font-family: var(--rd-font-sans);
  }

  .rd-auth-shell {
    width: 100%;
    max-width: 420px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 20px;
  }

  .rd-auth-brand {
    display: inline-flex;
    align-self: center;
    color: var(--rd-fg);
    text-decoration: none;
    padding: 4px 2px;
  }
  .rd-auth-brand-lockup {
    width: 220px;
    height: auto;
    display: block;
  }

  .rd-auth-tagline {
    margin: 0;
    text-align: center;
    font-size: var(--rd-text-sm);
    color: var(--rd-fg-subtle);
    letter-spacing: 0.02em;
  }

  .rd-auth-card {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 18px;
    padding: 28px;
    background: var(--rd-bg-raised);
    border: 2px solid var(--pop-ink);
    border-radius: 0;
    box-shadow: var(--pop-shadow);
  }

  /* Big, mono, evenly spaced 6-digit code field. */
  .rd-auth-code-input {
    font-family: var(--rd-font-mono);
    font-size: var(--rd-text-xl);
    letter-spacing: 0.4em;
    text-align: center;
    font-variant-numeric: tabular-nums;
  }
  .rd-auth-code-input::placeholder {
    letter-spacing: 0.4em;
  }

  .rd-auth-head {
    display: flex;
    flex-direction: column;
    gap: 4px;
  }
  .rd-auth-head > h1 {
    margin: 0;
    font-size: var(--rd-text-lg);
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--rd-fg);
  }
  .rd-auth-head > p {
    margin: 0;
    font-size: var(--rd-text-base);
    color: var(--rd-fg-muted);
  }

  .rd-auth-body {
    display: flex;
    flex-direction: column;
    gap: 14px;
  }

  .rd-auth-divider {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--rd-fg-subtle);
    font-size: var(--rd-text-xs);
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }
  .rd-auth-divider::before,
  .rd-auth-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--rd-border);
  }

  .rd-auth-foot {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding-top: 4px;
    border-top: 1px solid var(--rd-border);
    font-size: var(--rd-text-sm);
    color: var(--rd-fg-muted);
    text-align: center;
  }
  .rd-auth-foot p {
    margin: 0;
  }
  .rd-auth-foot-row {
    display: inline-flex;
    align-items: baseline;
    justify-content: center;
    flex-wrap: wrap;
    gap: 6px;
  }
  .rd-auth-foot a,
  .rd-auth-foot button {
    color: var(--rd-accent);
    background: transparent;
    border: 0;
    padding: 0;
    font: inherit;
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 2px;
  }
  .rd-auth-foot a:hover,
  .rd-auth-foot button:hover {
    color: var(--rd-accent-hover);
  }

  /* Dev-only inline magic-link code banner (one-line layout). */
  .rd-auth-dev-code {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: var(--rd-text-sm);
  }
  .rd-auth-dev-code code {
    font-family: var(--rd-font-mono);
    font-size: var(--rd-text-base);
    letter-spacing: 0.1em;
    background: var(--rd-bg-sunken);
    padding: 2px 6px;
    border-radius: var(--rd-radius-sm);
    color: var(--rd-fg);
  }

  /* Section used inside onboarding card to group create vs. join */
  .rd-auth-section {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  .rd-auth-section > h2 {
    margin: 0;
    font-size: var(--rd-text-xs);
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--rd-fg-muted);
  }

  /* ---------- Minimal page shell (global pages outside a tenant) ---------- */
  .rd-minimal-topbar {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 24px;
    background: var(--rd-bg-raised);
    border-bottom: 1px solid var(--rd-border);
  }
  .rd-minimal-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--rd-fg);
    text-decoration: none;
  }
  .rd-minimal-brand-mark {
    width: 32px;
    height: 32px;
    flex: 0 0 auto;
    display: block;
  }
  .rd-minimal-brand-word {
    font-family: var(--rd-font-display);
    font-size: var(--rd-text-lg);
    font-weight: 400;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    line-height: 1;
  }
  .rd-minimal-actions {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: var(--rd-text-base);
  }
  .rd-minimal-page {
    padding: 24px;
    max-width: 1040px;
    margin: 0 auto;
  }
  .rd-minimal-page > #flash-messages:not(:empty) {
    margin-bottom: 16px;
  }
}