/* =========================================================================
   Dhilal Al Khaimah — central UI layer
   Design tokens live in base.html :root (theme_css_vars). This file adds
   dark mode, responsive navigation, breadcrumbs, empty states and shared
   component helpers on top of the theme-driven tokens.
   ========================================================================= */

/* ---------- Dark mode ----------
   Dark-mode token VALUES live only in app.css (§8). This file only consumes
   them through var(); never redefine a colour here. */
html[data-theme="dark"] body {
  background: var(--bg);
  color: var(--text);
  transition: background 0.25s ease, color 0.25s ease;
}
html[data-theme="dark"] .topbar,
html[data-theme="dark"] .app-topbar,
html[data-theme="dark"] .dk-footer,
html[data-theme="dark"] .content-card {
  background: var(--card-background);
  border-color: var(--border);
}
html[data-theme="dark"] img { filter: brightness(0.9); }
html[data-theme="dark"] ::-webkit-scrollbar-thumb { background: var(--border); }
html[data-theme="dark"] ::-webkit-scrollbar-track { background: var(--bg); }

/* ---------- Theme toggle button ---------- */
.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  color: var(--text);
  width: 36px;
  height: 36px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
}
.theme-toggle:hover { background: var(--bg); }

/* ---------- Responsive navigation / hamburger ---------- */
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: var(--text);
  width: 38px;
  height: 38px;
  border-radius: 10px;
  font-size: 17px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
body.nav-open .sidebar { transform: translateX(0); }
@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; }
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.28s ease;
    width: 260px;
    box-shadow: var(--card-shadow);
  }
  .main-content { margin-left: 0 !important; }
  .app-topbar-left { display: flex; align-items: center; gap: 10px; }
}

/* ---------- Management list tools (My Properties / My Units) ---------- */
.mgmt-tools { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.mgmt-search { display: flex; gap: 8px; align-items: center; flex: 1; max-width: 560px; }
.mgmt-search input { flex: 1; padding: 9px 12px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; background: var(--card-background); color: var(--text); }
.mgmt-search input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); }

/* ---------- Breadcrumbs ---------- */
.breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  margin: 0 0 16px 0;
}
.breadcrumbs a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color .15s;
}
.breadcrumbs a:hover { color: var(--primary-dark); text-decoration: underline; }
.breadcrumbs .crumb-home i { font-size: 12px; opacity: .85; }
.breadcrumbs .sep { color: var(--text-muted); font-size: 14px; line-height: 1; user-select: none; }
.breadcrumbs .current { color: var(--text); font-weight: 600; }

/* ---------- Empty states ---------- */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
  border: 1px dashed var(--border);
  border-radius: var(--radius, 12px);
  background: var(--card-background);
}
.empty-state .empty-icon { font-size: 40px; margin-bottom: 12px; opacity: 0.5; }
.empty-state .empty-title { font-size: 16px; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.empty-state .empty-text { font-size: 13px; max-width: 380px; }
.empty-state .empty-actions { margin-top: 14px; }

/* ---------- Skeleton loader ---------- */
.skeleton {
  position: relative;
  overflow: hidden;
  background: var(--bg);
  border-radius: var(--radius, 10px);
}
.skeleton::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, var(--skeleton-shine), transparent);
  animation: skeleton 1.4s infinite;
}
@keyframes skeleton { 100% { transform: translateX(100%); } }

/* ---------- Card grids ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: calc(var(--spacing-unit, 8px) * 3);
}
.panel-card {
  background: var(--card-background);
  border: 1px solid var(--border);
  border-radius: var(--radius, 12px);
  box-shadow: var(--card-shadow);
  padding: 18px 20px;
}
.panel-card .panel-title { font-size: 15px; font-weight: 600; color: var(--text); margin-bottom: 10px; }

/* ---------- Live search results ---------- */
.live-search-results { text-align: left; }
.ls-card {
  display: flex; gap: 12px; align-items: center;
  background: var(--card-background); border: 1px solid var(--border);
  border-radius: 12px; padding: 10px 12px; margin-bottom: 8px;
  text-decoration: none; color: var(--text); box-shadow: var(--card-shadow);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.ls-card:hover { transform: translateY(-2px); box-shadow: var(--card-shadow); }
.ls-card img { width: 64px; height: 64px; object-fit: cover; border-radius: 8px; flex-shrink: 0; }
.ls-card-ph { width: 64px; height: 64px; border-radius: 8px; background: var(--bg); flex-shrink: 0; }
.ls-body { display: flex; flex-direction: column; min-width: 0; }
.ls-title { font-weight: 600; font-size: 14px; color: var(--text); }
.ls-sub { font-size: 12.5px; color: var(--text-muted); }
.ls-price { font-weight: 700; color: var(--primary); margin-top: 2px; }
.ls-empty { color: var(--text-muted); font-size: 13px; padding: 12px; }
.ls-footer { display: flex; align-items: center; gap: 12px; margin-top: 6px; }
.ls-count { font-size: 12.5px; color: var(--text-muted); }

/* ---------- Touch targets / misc ---------- */
button, a.btn { min-height: 40px; }

/* =========================================================================
   Global responsive hardening (applies to every page)
   -------------------------------------------------------------------------
   Prevents horizontal overflow and makes common grids/forms collapse
   gracefully on phones/tablets without changing the desktop layout.
   ========================================================================= */
html, body { max-width: 100%; overflow-x: hidden; }
body { -webkit-text-size-adjust: 100%; }

img, video, canvas { max-width: 100%; }
img { height: auto; }

/* Let the app/scroll containers shrink instead of overflowing. */
.app-layout, .main-content, .main-inner, .page-content,
.wrap, .container, .content-card, .pt-wrap { width: 100%; max-width: 100%; min-width: 0; }
.main-content, .main-inner, .page-content { overflow-x: clip; }

/* Avoid iOS focus-zoom and make taps feel immediate. */
input, select, textarea { font-size: 16px; }
button, a { touch-action: manipulation; }

/* Scrollable tables instead of blowing out the page width on small screens. */
.table-responsive { display: block; width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* Collapse common multi-column form/grid layouts on small screens. */
@media (max-width: 860px) {
  .form-grid, .form-row, .address-grid, .checkbox-group-grid { grid-template-columns: 1fr !important; }
}
@media (max-width: 640px) {
  .uf-grid, .mf-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .topbar, .app-topbar { flex-wrap: wrap; row-gap: 8px; }
  .results-bar { align-items: flex-start; gap: 12px; flex-wrap: wrap; }
}
@media (max-width: 420px) {
  .uf-grid, .mf-grid { grid-template-columns: 1fr !important; }
}

/* ---- Secondary general safeguards ---- */

/* Break long unbroken tokens (refs/URLs) so they can't force overflow. */
p, h1, h2, h3, h4, h5, h6, li, td, th,
.content-card, .panel-card, .card, .ud-addr, .listing-location {
  overflow-wrap: break-word;
}
pre, code { white-space: pre-wrap; word-break: break-word; }

/* Maps always fill their (responsive) container. */
.leaflet-container, #map, #udMap, #listingsMap, #detailMap,
.map-container, .ud-map, .ud-map > * { width: 100% !important; max-width: 100%; }

/* Compact paddings on small screens so content fills instead of distorting. */
@media (max-width: 560px) {
  .main-content { padding: 12px 12px 0 12px !important; }
  .page-content { margin-bottom: 16px; }
  .content-card, .panel-card, .card { padding: 14px; }
  .wz-body { padding: 16px !important; }
  .toggle-bar, .quick-filters { padding: 10px 12px; }
}