/* =========================================================================
   Barázda — sign-in page
   Layer: pages. Loaded only by login.html.

   Split panel on desktop; on anything narrower the decorative half is
   dropped entirely rather than stacked, because a signed-out visitor on a
   phone wants the form, not a second screenful of brand.
   ========================================================================= */

@layer pages {
  .login-body {
    display: flex;
    flex-direction: column;
    min-height: 100dvh;
  }

  .login-header {
    /* The sign-in page has no marketing nav to stick around for. */
    position: static;
    background-color: transparent;
    backdrop-filter: none;
    border-block-end: 0;
  }

  .login-layout {
    display: grid;
    flex: 1;
    grid-template-columns: 1fr;
  }

  .login-main {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: var(--space-lg) var(--space-gutter) var(--space-3xl);
  }

  .login-column {
    width: min(100%, 27rem);
  }

  .login-column > * + * {
    margin-block-start: var(--space-md);
  }

  .login-sub {
    color: var(--text-secondary);
    font-size: var(--font-size-body-sm);
  }

  .login-card {
    padding: clamp(1.25rem, 1rem + 1vw, 2rem);
  }

  .login-card > * + * {
    margin-block-start: var(--space-lg);
  }

  .login-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    /* >=8px between adjacent targets: this row is the classic place where a
       thumb hits "Forgot password?" instead of the checkbox. */
    gap: var(--space-xs) var(--space-md);
  }

  /* Standalone links are controls, not prose, so SC 2.5.8's inline-target
     exception does not apply to them. Full target height, and the row's gap
     keeps >=8px between "Remember this device" and "Forgot password?" — the
     classic place a thumb hits the wrong one. */
  .login-row a {
    display: inline-flex;
    align-items: center;
    min-height: var(--size-tap-min);
    font-size: var(--font-size-body-sm);
    font-weight: 550;
  }

  .login-help {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--space-2xs) var(--space-xs);
    color: var(--text-muted);
    font-size: var(--font-size-caption);
    text-align: center;
  }

  .login-help a {
    display: inline-flex;
    align-items: center;
    min-height: var(--size-tap-min);
  }

  /* =====================================================================
     DEMO ACCOUNTS
     ===================================================================== */
  .login-demo {
    padding: var(--space-md);
    background-color: var(--surface-raised-2);
    border: 1px dashed var(--border-default);
    border-radius: var(--radius-card);
  }

  .login-demo h2 {
    font-size: var(--font-size-h4);
  }

  .login-demo > * + * {
    margin-block-start: var(--space-xs);
  }

  .demo-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2xs);
    margin-block: var(--space-sm);
  }

  .demo-option {
    display: flex;
    align-items: flex-start;
    gap: var(--space-xs);
    padding: var(--space-xs);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-control);
    background-color: var(--surface-raised);
    cursor: pointer;
  }

  .demo-option:hover {
    border-color: var(--border-strong);
  }

  .demo-option:has(input:checked) {
    border-color: var(--border-brand);
    background-color: var(--brand-wash);
  }

  .demo-option input {
    margin-block-start: 0.35em;
    flex: none;
    accent-color: var(--brand-solid);
    /* 24x24 minimum target even though the whole label is clickable. */
    width: 1.125rem;
    height: 1.125rem;
  }

  .demo-option input:focus-visible {
    outline: none;
    box-shadow: var(--shadow-focus);
    border-radius: 50%;
  }

  .demo-option__body {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    min-width: 0;
  }

  .demo-option__role {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2xs);
    font-size: var(--font-size-body-sm);
    font-weight: 600;
  }

  .demo-option__note {
    color: var(--text-secondary);
    font-size: var(--font-size-caption);
  }

  .demo-option__creds {
    /* Long addresses must wrap rather than push the card sideways at 320px. */
    overflow-wrap: anywhere;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: var(--font-size-data);
  }

  .login-foot {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs) var(--space-sm);
    color: var(--text-muted);
    font-size: var(--font-size-caption);
  }

  .login-foot a {
    display: inline-flex;
    align-items: center;
    min-height: var(--size-tap-min);
    color: var(--text-muted);
  }

  .login-footer {
    margin-block-start: 0;
  }

  /* =====================================================================
     BRAND PANEL — desktop only.
     ===================================================================== */
  .login-aside {
    display: none;
  }

  @media (min-width: 60rem) {
    .login-layout {
      grid-template-columns: minmax(0, 42fr) minmax(0, 58fr);
    }

    .login-aside {
      position: relative;
      isolation: isolate;
      display: flex;
      align-items: center;
      overflow: hidden;
      padding: var(--space-3xl) var(--space-2xl);
      background-color: var(--surface-raised-2);
      border-inline-end: 1px solid var(--border-subtle);
    }

    .login-aside__contour {
      position: absolute;
      inset: 0;
      z-index: -1;
    }

    .login-aside__body {
      max-width: 26rem;
    }

    .login-aside__line {
      margin-block-start: var(--space-sm);
      font-family: var(--font-display);
      font-size: var(--font-size-h2);
      font-weight: 620;
      letter-spacing: -0.012em;
      line-height: 1.2;
    }

    .login-aside__points {
      display: flex;
      flex-direction: column;
      gap: var(--space-xs);
      margin-block: var(--space-lg);
      padding: 0;
      list-style: none;
      color: var(--text-secondary);
      font-size: var(--font-size-body-sm);
    }

    .login-aside__points li {
      display: flex;
      align-items: center;
      gap: var(--space-xs);
    }

    .login-aside__points li::before {
      content: "";
      width: 6px;
      height: 6px;
      flex: none;
      border-radius: 50%;
      background-color: var(--accent-solid);
    }

    .login-main {
      align-items: center;
      padding-block: var(--space-2xl);
    }
  }
}