/* ============================================================
   ADHD Alliance - shared site chrome for Flarum (/forum)
   v13 — mobile-only App-header reparent; desktop leaves Flarum header in #app
   ============================================================ */

:root {
  --aa-navy: #1c3a5e;
  --aa-navy-deep: #15304f;
  --aa-navy-ink: #12283f;
  --aa-gold: #f4c01f;
  --aa-gold-hover: #ecb406;
  --aa-sky: #4ea6df;
  --aa-ink: #20303f;
  --aa-canvas: #eef1f4;
  --aa-muted: #6c7a89;
  --aa-maxw: 1180px;
  --aa-header-h: 64px;
  --aa-app-header-h: 52px;
  --aa-chrome-stack: calc(var(--aa-header-h) + var(--aa-app-header-h));
  --aa-radius-pill: 999px;
  --aa-radius-sm: 9px;
  --aa-shadow-md: 0 4px 14px rgba(18, 40, 63, 0.08);
  --aa-shadow-lg: 0 18px 50px rgba(18, 40, 63, 0.14);
}

/* Padding zone is navy so any sub-pixel gap stays navy, not white */
body.aa-has-site-chrome {
  padding-top: var(--aa-chrome-stack) !important;
  background-color: #1c3a5e !important;
  background-image: none !important;
}

body.aa-has-site-chrome #app,
body.aa-has-site-chrome .App,
body.aa-has-site-chrome .App-content {
  background: var(--aa-canvas) !important;
}

/* ---------- Site header: fixed top, always visible ---------- */
#aa-site-header {
  background: #1c3a5e !important;
  color: #fff;
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  z-index: 1300 !important;
  box-shadow: none !important;
  border: none !important;
  margin: 0 !important;
  font-family: system-ui, -apple-system, "Segoe UI", "Source Sans 3", sans-serif;
  min-height: var(--aa-header-h);
  height: var(--aa-header-h);
}

#aa-site-header .aa-wrap,
#aa-site-footer .aa-wrap {
  width: 100%;
  max-width: var(--aa-maxw);
  margin: 0 auto;
  padding: 0 28px;
  box-sizing: border-box;
}

#aa-site-header *,
#aa-site-footer * {
  box-sizing: border-box;
}

#aa-site-header a,
#aa-site-footer a {
  text-decoration: none;
}

#aa-site-header .aa-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--aa-header-h);
  height: var(--aa-header-h);
  position: relative;
}

#aa-site-header .aa-logo {
  display: flex;
  align-items: center;
  flex: none;
  max-width: 70%;
}

#aa-site-header .aa-brand-logo {
  height: 40px;
  width: auto;
  max-width: 100%;
  display: block;
  object-fit: contain;
}

#aa-site-header .aa-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

#aa-site-header .aa-navlink {
  color: #d7e2ee;
  font-weight: 600;
  font-size: 15.5px;
  padding: 9px 15px;
  border-radius: var(--aa-radius-pill);
  white-space: nowrap;
}

#aa-site-header .aa-navlink:hover {
  color: var(--aa-gold);
  background: rgba(255, 255, 255, 0.1);
}

#aa-site-header .aa-navlink.active {
  color: #fff;
  background: rgba(255, 255, 255, 0.14);
}

#aa-site-header .aa-nav-login {
  color: #cfdcea;
  font-weight: 600;
  font-size: 15px;
  padding: 9px 12px;
}

#aa-site-header .aa-nav-login:hover {
  color: var(--aa-gold);
}

#aa-site-header .aa-btn-join {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 8px;
  padding: 11px 22px;
  border-radius: var(--aa-radius-pill);
  background: var(--aa-gold);
  color: var(--aa-navy-ink) !important;
  font-weight: 700;
  font-size: 15.5px;
  border: none;
  white-space: nowrap;
}

#aa-site-header .aa-btn-join:hover {
  background: var(--aa-gold-hover);
}

#aa-site-header .aa-menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  padding: 0;
  cursor: pointer;
  flex: none;
}

#aa-site-header .aa-menu-toggle svg {
  width: 22px;
  height: 22px;
  display: block;
}

/* ---------- Flarum App-header: fixed flush under site header ---------- */
body.aa-has-site-chrome .App-header {
  background: #1c3a5e !important;
  background-color: #1c3a5e !important;
  background-image: none !important;
  box-shadow: none !important;
  border: none !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06) !important;
  margin: 0 !important;
  /* Do NOT set display:flex on .App-header itself — that centres Flarum controls */
  visibility: visible !important;
  opacity: 1 !important;
  min-height: var(--aa-app-header-h) !important;
  height: auto !important;
  position: fixed !important;
  top: var(--aa-header-h) !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  z-index: 1200 !important;
}

/* Normal Flarum row: title/spacer left, search + session right */
body.aa-has-site-chrome .App-header > .container,
body.aa-has-site-chrome .App-header .container {
  background: transparent !important;
  margin: 0 auto !important;
  max-width: var(--aa-maxw) !important;
  width: 100% !important;
  padding-left: 16px !important;
  padding-right: 16px !important;
  box-sizing: border-box !important;
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: flex-end !important;
  gap: 12px !important;
}

body.aa-has-site-chrome .App-header .Header-title {
  flex: 1 1 auto !important;
  margin: 0 !important;
  min-width: 0 !important;
}

/* Hide Flarum logo image only; keep title box as spacer so controls stay right */
body.aa-has-site-chrome .App-header .Header-logo,
body.aa-has-site-chrome .App-header a.Header-logo,
body.aa-has-site-chrome .App-header .Header-title img,
body.aa-has-site-chrome .App-header .Header-title .Header-logo {
  display: none !important;
}

body.aa-has-site-chrome .App-header .Header-controls,
body.aa-has-site-chrome .App-header .Header-secondary {
  display: flex !important;
  align-items: center !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
  flex: 0 0 auto !important;
}

body.aa-has-site-chrome .App-header .Search {
  margin-left: 0 !important;
  margin-right: 0 !important;
}

/* Logged-in: hide Join CTA in shared site header */
#aa-site-header.aa-logged-in .aa-btn-join {
  display: none !important;
}

/* Kill spacer / affix placeholders that create white gaps */
body.aa-has-site-chrome .App-headerPlaceholder,
body.aa-has-site-chrome .affixedHeader,
body.aa-has-site-chrome .Header-affix {
  display: none !important;
  height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
}

/* ---------- Footer ---------- */
#aa-site-footer {
  background: #1c3a5e;
  color: #cfdcea;
  margin-top: 48px;
  padding: 48px 0 28px;
  font-family: system-ui, -apple-system, "Segoe UI", "Source Sans 3", sans-serif;
}

#aa-site-footer .aa-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 36px;
}

#aa-site-footer .aa-brand-logo {
  height: 40px;
  width: auto;
  display: block;
  margin-bottom: 14px;
}

#aa-site-footer .aa-footer-blurb {
  font-size: 14.5px;
  line-height: 1.5;
  color: #cfdcea;
  margin: 0 0 16px;
}

#aa-site-footer .aa-footer-crisis {
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid rgba(244, 192, 31, 0.45);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 13.5px;
  line-height: 1.45;
  color: #e8eef5;
}

#aa-site-footer .aa-footer-crisis strong {
  color: var(--aa-gold);
}

#aa-site-footer h4 {
  color: #fff;
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 14px;
}

#aa-site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

#aa-site-footer li {
  margin: 0 0 10px;
}

#aa-site-footer li a {
  color: #cfdcea;
  font-size: 15px;
}

#aa-site-footer li a:hover {
  color: var(--aa-gold);
}

#aa-site-footer .aa-footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 13.5px;
  color: #a9bccf;
}

#aa-site-footer .aa-footer-bottom a {
  color: #cfdcea;
}

#aa-site-footer .aa-footer-bottom a:hover {
  color: var(--aa-gold);
}

#aa-site-footer .aa-legal-sep {
  margin: 0 0.35em;
  opacity: 0.7;
}

#aa-site-footer .aa-join-gold {
  color: #12283f !important;
  background: #f4c01f;
  border-radius: 999px;
  padding: 6px 14px;
  font-weight: 700;
  display: inline-block;
  text-decoration: none !important;
}

#aa-site-footer .aa-join-gold:hover {
  filter: brightness(1.05);
}

/* ---------- Mobile ---------- */
@media (max-width: 880px) {
  :root {
    --aa-header-h: 56px;
    --aa-app-header-h: 48px;
  }

  #aa-site-header .aa-menu-toggle {
    display: inline-flex !important;
  }

  #aa-site-header .aa-nav {
    display: none;
    flex-direction: column;
    align-items: stretch;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--aa-navy-deep);
    padding: 14px 20px 22px;
    gap: 4px;
    box-shadow: var(--aa-shadow-lg);
    z-index: 1301;
  }

  #aa-site-header .aa-nav.aa-open {
    display: flex;
  }

  #aa-site-header .aa-btn-join {
    margin: 8px 0 0;
    width: 100%;
  }

  #aa-site-header .aa-wrap,
  #aa-site-footer .aa-wrap {
    padding: 0 16px;
  }

  #aa-site-header .aa-brand-logo {
    height: 34px;
  }

  #aa-site-footer .aa-footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }
}

@media (max-width: 560px) {
  #aa-site-footer .aa-footer-grid {
    grid-template-columns: 1fr;
  }
}


/* Mobile: App-header is reparented to body by JS (see extend snippet).
   position:fixed cannot escape a transformed .App-drawer ancestor. */
@media (max-width: 880px) {
  body.aa-has-site-chrome .App-header,
  body.aa-has-site-chrome.aa-app-header-freed .App-header {
    position: fixed !important;
    top: var(--aa-header-h) !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    transform: none !important;
    translate: none !important;
    z-index: 1200 !important;
  }
  /* Hide Flarum's spare mobile bar once App-header is freed into the stack */
  body.aa-has-site-chrome.aa-app-header-freed #app-navigation {
    display: none !important;
  }
}