/* DAAB shared mobile / touch / cross-browser enhancements */

/* Nav height, safe-area, and touch tokens: css/daab-tokens.css (via daab-common.css) */

@media (max-width: 1180px) {
  :root {
    --daab-nav-height: 72px;
  }
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  padding-left: var(--daab-safe-left);
  padding-right: var(--daab-safe-right);
}

html.daab-scroll-lock,
body.daab-scroll-lock {
  overscroll-behavior: none;
}

body.daab-scroll-lock {
  overflow: hidden !important;
  touch-action: none;
}

/* Fixed chrome + safe-area (heights synced in daab-mobile.js) */
body:not(.daab-gateway) > .nav-strip,
.nav-strip {
  padding-top: var(--daab-safe-top);
}

.nav-inner {
  padding-left: max(10px, var(--daab-safe-left)) !important;
  padding-right: max(10px, var(--daab-safe-right)) !important;
}

/* Touch / tablet: tap-to-open dropdown when hover is unavailable */
@media (hover: none), (pointer: coarse) {
  .nav-dropdown.open .nav-dropdown-panel {
    display: flex !important;
  }

  .nav-dropdown-toggle {
    touch-action: manipulation;
  }
}

.nav-search-btn,
.mobile-menu-toggle,
.search-close-btn,
.btn-clear,
.page-btn,
.sel-clear {
  touch-action: manipulation;
}

@media (max-width: 1180px) {
  .nav-search-btn {
    min-height: var(--daab-touch-min);
    padding: 10px 12px !important;
  }
}

/* iOS: prevent focus zoom on form controls */
@media (max-width: 1180px) {
  input,
  select,
  textarea,
  #search-input {
    font-size: max(16px, 1em);
  }
}

/* Site search overlay — phones & tablets */
#search-overlay {
  padding-top: max(72px, calc(10vh + var(--daab-safe-top))) !important;
  padding-left: max(12px, var(--daab-safe-left)) !important;
  padding-right: max(12px, var(--daab-safe-right)) !important;
  padding-bottom: max(16px, var(--daab-safe-bottom)) !important;
  overscroll-behavior: contain;
}

#search-overlay.open {
  -webkit-overflow-scrolling: touch;
}

.search-modal {
  max-height: min(88dvh, calc(100dvh - 96px)) !important;
  display: flex !important;
  flex-direction: column !important;
}

.search-results {
  max-height: min(50dvh, 420px) !important;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 760px) {
  #search-overlay {
    align-items: stretch !important;
    padding-top: max(64px, calc(8px + var(--daab-safe-top))) !important;
  }

  .search-modal {
    width: 100% !important;
    max-width: 100% !important;
    border-radius: 20px 20px 0 0 !important;
    margin-top: auto;
    max-height: min(92dvh, calc(100dvh - 56px)) !important;
  }

  .search-input-row {
    padding: 0 16px !important;
  }

  .search-hint {
    display: none;
  }

  .sri-desc {
    white-space: normal;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
  }
}

/* Shared hero / panel patterns (index & catalogue pages) */
@media (max-width: 760px) {
  .hero-wrap,
  .hero-inner {
    padding-left: max(16px, var(--daab-safe-left)) !important;
    padding-right: max(16px, var(--daab-safe-right)) !important;
  }

  .panel-title {
    white-space: normal !important;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .intro-card {
    padding: 20px 18px !important;
  }

  .cards-grid {
    grid-template-columns: 1fr !important;
    grid-template-rows: auto !important;
  }

  .join-banner {
    padding: 24px 18px !important;
    text-align: center;
  }

  .join-banner .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .hero h1,
  .hero-inner h1 {
    font-size: clamp(26px, 8.5vw, 36px) !important;
    overflow-wrap: anywhere;
  }

  .hero-text,
  .hero-sub,
  .hero .panel-copy {
    font-size: 14px !important;
  }
}

/* Landscape phones: compact sticky chrome */
@media (max-width: 1180px) and (max-height: 500px) and (orientation: landscape) {
  .nav-inner {
    min-height: 52px !important;
    padding-top: 4px !important;
    padding-bottom: 4px !important;
  }

  .nav-menu {
    max-height: min(68dvh, calc(100dvh - var(--daab-nav-height, 52px) - 12px)) !important;
  }

  #search-overlay {
    padding-top: max(48px, var(--daab-safe-top)) !important;
  }
}

/* Horizontal table scroll — visual affordance */
.table-scroll {
  scrollbar-width: thin;
  overscroll-behavior-x: contain;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 760px) {
  .table-scroll {
    margin: 0 -4px;
    padding-bottom: 4px;
  }

  .pagination {
    flex-wrap: wrap;
    gap: 8px;
    padding: 14px 12px !important;
  }

  .page-btn {
    min-height: var(--daab-touch-min);
    min-width: var(--daab-touch-min);
  }
}

/* Foundation / activities lightbox */
.lightbox {
  padding: max(16px, var(--daab-safe-top)) max(16px, var(--daab-safe-right))
    max(16px, var(--daab-safe-bottom)) max(16px, var(--daab-safe-left)) !important;
  overscroll-behavior: contain;
}

.lightbox img {
  max-height: min(85dvh, 90vh) !important;
  object-fit: contain;
}

.lightbox-close {
  top: max(12px, var(--daab-safe-top)) !important;
  right: max(12px, var(--daab-safe-right)) !important;
  min-width: var(--daab-touch-min);
  min-height: var(--daab-touch-min);
}

/* Activities: avoid double-sticky header stack */
@media (max-width: 900px) {
  .page-hero {
    position: relative !important;
    top: auto !important;
  }

  .news-card {
    scroll-margin-top: calc(var(--daab-nav-height) + 1.5rem);
  }

  .content-wrap {
    padding-left: max(16px, var(--daab-safe-left));
    padding-right: max(16px, var(--daab-safe-right));
  }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .btn:hover,
  .page-card:hover,
  .card:hover,
  .news-card:hover {
    transform: none !important;
  }
}