/* =========================================================================
   Trinity Apartments - PWA styling
   Reuses the design tokens defined in site.css (--brand-*, --warning-*,
   --radius-*, --shadow-*, --surface, --text-*, etc.) rather than
   introducing a separate palette.
   ========================================================================= */

/* -------------------------------------------------------------------------
   Connectivity banner
   ------------------------------------------------------------------------- */
.connectivity-banner {
  align-items: flex-start;
  background: var(--warning-100);
  border-bottom: 1px solid #fcd34d;
  color: var(--warning-700);
  display: flex;
  gap: 0.6rem;
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.5;
  padding: 0.65rem 1rem;
  position: sticky;
  top: 0;
  z-index: 1050;
}

.connectivity-banner[hidden] {
  display: none;
}

.connectivity-banner-icon {
  flex: 0 0 auto;
  margin-top: 0.1rem;
}

.connectivity-banner-text strong {
  color: var(--warning-700);
  font-weight: 800;
}

[data-theme="dark"] .connectivity-banner {
  background: var(--warn-tint, #3a2a10);
  border-bottom-color: #7a5210;
  color: var(--warning-600);
}

/* -------------------------------------------------------------------------
   Update-available notice
   ------------------------------------------------------------------------- */
.pwa-update-banner {
  align-items: center;
  background: var(--brand-50);
  border-bottom: 1px solid var(--brand-200);
  color: var(--brand-800);
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  justify-content: space-between;
  padding: 0.6rem 1rem;
  position: sticky;
  top: 0;
  z-index: 1049;
}

.pwa-update-banner[hidden] {
  display: none;
}

.pwa-update-banner-text {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pwa-update-banner-actions {
  display: flex;
  gap: 0.5rem;
}

.pwa-update-refresh-btn {
  min-height: 36px;
}

[data-theme="dark"] .pwa-update-banner {
  background: var(--brand-tint, #16273f);
  border-bottom-color: var(--border-subtle);
  color: var(--text-heading);
}

/* -------------------------------------------------------------------------
   Install action (sidebar account area)
   ------------------------------------------------------------------------- */
.pwa-install-action {
  align-items: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  color: rgba(255, 255, 255, 0.86);
  display: none;
  font-size: 0.85rem;
  font-weight: 700;
  gap: 0.55rem;
  margin-top: 0.5rem;
  min-height: 40px;
  padding: 0.55rem 0.7rem;
  text-align: left;
  transition: background 0.15s ease, color 0.15s ease;
  width: 100%;
}

.pwa-install-action.is-visible {
  display: flex;
}

.pwa-install-action:hover,
.pwa-install-action:focus-visible {
  background: rgba(255, 255, 255, 0.14);
  color: #ffffff;
}

.pwa-install-action svg {
  flex: 0 0 auto;
}

/* -------------------------------------------------------------------------
   Standalone / installed-app adjustments
   ------------------------------------------------------------------------- */
@media all and (display-mode: standalone), all and (display-mode: window-controls-overlay) {
  body {
    padding-top: env(safe-area-inset-top);
    padding-bottom: env(safe-area-inset-bottom);
  }

  .app-sidebar-header {
    padding-top: max(1rem, env(safe-area-inset-top));
  }

  .app-footer {
    padding-bottom: max(1rem, env(safe-area-inset-bottom));
  }

  /* Standalone windows have no browser chrome to fall back on, so make
     sure navigation never silently depends on the browser's own back
     button - the in-app sidebar/back links remain the only path. */
  .connectivity-banner,
  .pwa-update-banner {
    padding-top: max(0.65rem, env(safe-area-inset-top));
  }
}

/* -------------------------------------------------------------------------
   Diagnostics page
   ------------------------------------------------------------------------- */
.pwa-diag-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}

.pwa-diag-card {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 1rem 1.1rem;
}

.pwa-diag-card h3 {
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin: 0 0 0.5rem;
  text-transform: uppercase;
}

.pwa-diag-value {
  align-items: center;
  color: var(--text-heading);
  display: flex;
  font-size: 1rem;
  font-weight: 700;
  gap: 0.5rem;
}

.pwa-diag-detail {
  color: var(--text-muted);
  font-size: 0.82rem;
  margin-top: 0.3rem;
}

.pwa-diag-status {
  border-radius: 999px;
  display: inline-block;
  flex: 0 0 auto;
  height: 0.6rem;
  width: 0.6rem;
}

.pwa-diag-status.ok { background: var(--success-600); box-shadow: 0 0 0 3px var(--success-100); }
.pwa-diag-status.warn { background: var(--warning-600); box-shadow: 0 0 0 3px var(--warning-100); }
.pwa-diag-status.bad { background: var(--danger-600); box-shadow: 0 0 0 3px var(--danger-100); }
.pwa-diag-status.unknown { background: var(--slate-400); box-shadow: 0 0 0 3px var(--slate-100); }

.pwa-diag-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.5rem;
}

/* -------------------------------------------------------------------------
   Touch-friendly minimums for PWA-added controls
   ------------------------------------------------------------------------- */
.pwa-install-action,
.pwa-update-refresh-btn,
#connectivityBanner button,
.pwa-diag-actions .btn {
  min-height: 40px;
}

@media (max-width: 575.98px) {
  .connectivity-banner,
  .pwa-update-banner {
    font-size: 0.8rem;
    padding: 0.6rem 0.75rem;
  }

  .pwa-update-banner {
    flex-direction: column;
    align-items: stretch;
  }

  .pwa-update-banner-actions {
    justify-content: flex-end;
  }
}