/* ============================================================
   Public site shell — mobile-friendly header, footer, tap targets
   Author: Dave Greenlaw
   Load after auth.css on index, forums, blog, help, legal pages.
   Breakpoints: 720px (tablet/narrow), 480px (phone)
============================================================ */

.index-header__nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  min-width: 40px;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 700;
  border-radius: 999px;
  border: 1px solid var(--border, #cbd5e1);
  background: var(--surface, #fff);
  color: var(--text, #1f2937);
  cursor: pointer;
  flex-shrink: 0;
}

.index-header__nav-toggle:hover {
  background: var(--surface-muted, #f8fafc);
}

.index-header__nav-toggle:focus-visible {
  outline: 2px solid var(--accent, #2563eb);
  outline-offset: 2px;
}

.index-header__nav-toggle-icon {
  font-size: 16px;
  line-height: 1;
  margin-right: 6px;
}

.index-footer__nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 36px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 700;
  border-radius: 999px;
  border: 1px solid var(--border, #cbd5e1);
  background: var(--surface, #fff);
  color: var(--text, #1f2937);
  cursor: pointer;
  flex-shrink: 0;
}

.index-footer__nav-toggle:hover {
  background: var(--surface-muted, #f8fafc);
}

.index-footer__nav-toggle:focus-visible {
  outline: 2px solid var(--accent, #2563eb);
  outline-offset: 2px;
}

.index-footer__nav-toggle-chevron {
  font-size: 10px;
  line-height: 1;
}

/* --- Tablet / narrow (≤720px) --- */
@media (max-width: 720px) {
  .index-header {
    align-items: flex-start;
  }

  .index-header__brand .logo {
    height: 34px;
    width: auto;
  }

  .index-header__right {
    flex: 1 1 auto;
    min-width: 0;
    justify-content: flex-end;
    gap: 8px;
  }

  .index-header[data-public-nav-wired="1"] .index-header__nav-toggle {
    display: inline-flex;
    order: -1;
  }

  .index-header[data-public-nav-wired="1"] .index-header__nav {
    display: none;
    flex-basis: 100%;
    order: 10;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    width: 100%;
    margin-top: 4px;
    padding: 8px;
    border: 1px solid var(--border, #e2e8f0);
    border-radius: 12px;
    background: var(--surface, #fff);
    box-shadow: 0 8px 24px color-mix(in srgb, var(--text, #0f172a) 8%, transparent);
  }

  .index-header[data-public-nav-wired="1"].index-header--nav-open .index-header__nav {
    display: flex;
  }

  .index-header[data-public-nav-wired="1"] .index-header__nav-sep {
    display: none;
  }

  /* No JS: nav wraps on its own row with comfortable tap targets */
  .index-header:not([data-public-nav-wired="1"]) .index-header__nav {
    flex-basis: 100%;
    justify-content: flex-start;
  }

  .index-header__nav-link {
    display: flex;
    align-items: center;
    min-height: 44px;
    padding: 10px 12px;
    border-radius: 8px;
    font-size: 15px;
    box-shadow: none;
  }

  .index-header__nav-link:hover,
  .index-header__nav-link[aria-current="page"] {
    box-shadow: none;
    background: color-mix(in srgb, var(--accent, #2a4d8f) 8%, transparent);
  }

  .index-header__nav-link[aria-current="page"] {
    font-weight: 700;
  }

  .bb-look-controls {
    flex-shrink: 0;
  }

  .index-header__settings,
  .inner-nav-settings {
    flex-shrink: 0;
  }

  .index-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
  }

  .index-footer__nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    width: 100%;
  }

  .index-footer__nav a,
  .index-footer__nav button {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }

  .index-footer__support-group {
    flex-wrap: wrap;
    gap: 8px 12px;
  }

  /* JS wired: compact bar; expand links on demand. */
  .index-footer[data-public-footer-wired="1"] {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 8px 12px;
    padding: 8px 16px;
  }

  .index-footer[data-public-footer-wired="1"] .index-footer__nav-toggle {
    display: inline-flex;
  }

  .index-footer[data-public-footer-wired="1"] .index-footer__nav {
    display: none;
    flex-basis: 100%;
    width: 100%;
    margin-top: 4px;
    padding: 8px 0 2px;
  }

  .index-footer[data-public-footer-wired="1"].index-footer--nav-open .index-footer__nav {
    display: flex;
  }

  /* Landing CTAs */
  .index-landing__btn {
    min-height: 44px;
    padding-top: 12px;
    padding-bottom: 12px;
  }

  .index-landing-content {
    padding-left: 16px;
    padding-right: 16px;
  }

  .index-landing__strip {
    padding: 18px 16px;
  }
}

/* --- Phone (≤480px) --- */
@media (max-width: 480px) {
  .index-header__brand {
    max-width: calc(100% - 120px);
  }

  .index-landing__cta-row {
    flex-direction: column;
    align-items: stretch;
  }

  .index-landing__btn {
    width: 100%;
    justify-content: center;
  }
}

/* Public forums / blog: modal chrome matches site header, not Cockpit bars */
.public-forums-body,
.bb-blog-body {
  --bb-chrome-top: 76px;
}

@media (max-width: 720px) {
  .public-forums-body,
  .bb-blog-body {
    --bb-chrome-top: 12px;
  }

  .public-forums-body .public-forums-main {
    padding-left: 12px;
    padding-right: 12px;
  }

  .bb-blog-body .bb-blog-main {
    padding-left: 12px;
    padding-right: 12px;
  }

  /* Forums / blog interactive controls — comfortable tap targets */
  .public-forums-body .pill-btn,
  .bb-blog-body .pill-btn {
    min-height: 40px;
  }

  .public-forums-body .pf-create-bar .pill-btn,
  .public-forums-body .pf-create-post-trigger,
  .public-forums-body .pf-ops__toggle {
    min-height: 44px;
  }

  .public-forums-body .pf-ops__toggle {
    min-width: 44px;
  }
}

html[data-a11y-view="comfort"] .index-header__nav-toggle,
html[data-a11y-view="comfort"] .index-header__nav-link,
html[data-a11y-view="comfort"] .index-footer__nav-toggle {
  min-height: 44px;
}

html[data-a11y-view="contrast"] .index-header__nav-toggle,
html[data-a11y-view="contrast"] .index-header__nav,
html[data-a11y-view="contrast"] .index-footer__nav-toggle {
  border-width: 2px;
}

html[data-a11y-view="contrast"] .index-header--nav-open .index-header__nav-link[aria-current="page"] {
  outline: 3px solid currentColor;
  outline-offset: 1px;
}