/* =============================================================
   neo-components.css — UI Component Library
   NashDomBG · Neo-Glassmorphism v2.2
   ============================================================= */

/* ─── 1. BUTTONS ─────────────────────────────────────────── */

.btn-primary {
  display: inline-flex; align-items: center; justify-content: center;
  height: 44px; padding: 12px 28px;
  font: var(--text-body); font-weight: 500; letter-spacing: -0.01em;
  color: var(--text-on-accent, #fff); background: var(--accent-dark);
  border: none; border-radius: var(--radius-pill); cursor: pointer;
  transition: all var(--dur-standard) var(--ease-glass);
}
.btn-primary:hover {
  background: var(--accent-dark-hover);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}
.btn-primary:active  { transform: translateY(0) scale(0.98); box-shadow: none; transition-duration: var(--dur-instant); }
.btn-primary:focus-visible { outline: 2px solid var(--accent-lavender); outline-offset: 2px; }
.btn-primary.btn--lg { height: 52px; padding: 16px 36px; }
.btn-primary.btn--sm { height: 36px; padding: 8px 20px; font: var(--text-body-sm); }

.btn-glass {
  display: inline-flex; align-items: center; justify-content: center;
  height: 44px; padding: 12px 28px;
  font: var(--text-body-sm); font-weight: 500; color: var(--text-primary, #1a1a2e);
  background: var(--glass-light); backdrop-filter: var(--blur-light); -webkit-backdrop-filter: var(--blur-light);
  border: var(--border-glass); border-radius: var(--radius-pill); cursor: pointer;
  transition: all var(--dur-standard) var(--ease-glass);
}
.btn-glass:hover {
  background: var(--glass-medium);
  border-color: rgba(255, 255, 255, 0.5);
  box-shadow: 0 0 20px -5px rgba(200, 220, 255, 0.2);
}
.btn-glass:active  { transform: scale(0.98); transition-duration: var(--dur-instant); }
.btn-glass:focus-visible { outline: 2px solid var(--accent-lavender); outline-offset: 2px; }

.btn-accent {
  display: inline-flex; align-items: center; justify-content: center;
  height: 44px; padding: 14px 32px;
  font: var(--text-body); font-weight: 500; color: var(--text-on-accent, #fff);
  background: var(--accent-gradient); border: none; border-radius: var(--radius-pill); cursor: pointer;
  box-shadow: var(--shadow-accent-glow);
  transition: all var(--dur-standard) var(--ease-glass);
}
.btn-accent:hover  { box-shadow: var(--shadow-accent-glow-strong); transform: translateY(-2px); }
.btn-accent:active { transform: translateY(0) scale(0.98); box-shadow: var(--shadow-accent-glow-subtle); transition-duration: var(--dur-instant); }
.btn-accent:focus-visible { outline: 2px solid var(--accent-lavender); outline-offset: 3px; }

.btn-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; padding: 0; border-radius: 50%;
  background: var(--glass-light); backdrop-filter: var(--blur-light); -webkit-backdrop-filter: var(--blur-light);
  border: var(--border-glass); color: var(--text-secondary, rgba(0,0,0,.55)); cursor: pointer;
  transition: all var(--dur-standard) var(--ease-glass);
}
.btn-icon:hover { background: var(--glass-medium); color: var(--text-primary, #1a1a2e); border-color: rgba(255, 255, 255, 0.5); }
.btn-icon:active { transform: scale(0.92); transition-duration: var(--dur-instant); }
.btn-icon:focus-visible { outline: 2px solid var(--accent-lavender); outline-offset: 2px; }
.btn-icon svg, .btn-icon img { width: 20px; height: 20px; pointer-events: none; }

/* ─── 2. INPUTS ───────────────────────────────────────────── */

.input {
  display: block; width: 100%; height: 44px; padding: 12px 16px;
  font: var(--text-body); color: var(--text-primary, #1a1a2e);
  background: var(--glass-light); backdrop-filter: var(--blur-light); -webkit-backdrop-filter: var(--blur-light);
  border: 1px solid transparent; border-radius: var(--radius-md); outline: none;
  transition: all var(--dur-standard) var(--ease-glass);
}
.input::placeholder         { color: var(--text-tertiary, rgba(26,26,46,.35)); }
.input:hover:not(:focus)    { background: var(--glass-medium); }
.input:focus                { border-color: var(--accent-muted); background: var(--glass-medium); box-shadow: 0 0 0 4px var(--accent-muted-faint); }
.input.input--sm            { height: 36px; padding: 8px 12px; font: var(--text-body-sm); border-radius: var(--radius-sm); }

/* ─── 3. SELECT / FILTER ──────────────────────────────────── */

.filter-select {
  display: block; width: 100%; height: 44px; padding: 12px 16px;
  font: var(--text-body); color: var(--text-primary, #1a1a2e);
  background: var(--glass-light); backdrop-filter: var(--blur-light); -webkit-backdrop-filter: var(--blur-light);
  border: 1px solid transparent; border-radius: var(--radius-md); outline: none; cursor: pointer;
  appearance: none; -webkit-appearance: none;
  transition: all var(--dur-standard) var(--ease-glass);
}
.filter-select:hover:not(:focus) { background: var(--glass-medium); }
.filter-select:focus { border-color: var(--accent-muted); background: var(--glass-medium); box-shadow: 0 0 0 4px var(--accent-muted-faint); }
.filter-select option { background: #fff; color: var(--text-primary, #1a1a2e); }

/* ─── 4. NAVIGATION BAR ───────────────────────────────────── */

.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px; padding: 0 48px;
  position: relative; z-index: var(--z-nav, 200);
}
.nav-logo  { font: var(--text-h3); font-weight: 500; color: var(--text-primary, #1a1a2e); text-decoration: none; letter-spacing: var(--ls-headline); }
.nav-links { display: flex; gap: var(--space-xl); list-style: none; margin: 0; padding: 0; }
.nav-link  { font: var(--text-body-sm); font-weight: 500; color: var(--text-secondary, rgba(0,0,0,.55)); text-decoration: none; transition: color var(--dur-fade) var(--ease-glass); }
.nav-link:hover, .nav-link.is-active { color: var(--text-primary, #1a1a2e); }

/* ─── 5. TABS ─────────────────────────────────────────────── */

.nav-tab {
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  padding: 6px 16px; height: 36px;
  font: var(--text-body-sm); font-weight: 500; color: var(--palette-text-secondary);
  background: transparent; border: none; border-radius: var(--radius-pill); cursor: pointer;
  transition: background var(--dur-quick) var(--ease-glass), color var(--dur-quick) var(--ease-glass);
}
.nav-tab:hover        { background: var(--glass-ultra); color: var(--palette-text-primary); }
.nav-tab.active       { background: var(--palette-accent); color: var(--palette-text-on-accent); }
.nav-tab:focus-visible { outline: 2px solid var(--palette-accent); outline-offset: 2px; }

/* ─── 6. CHIPS / TAGS ─────────────────────────────────────── */

.chip {
  display: inline-flex; align-items: center; height: 28px; padding: 4px 12px;
  font: var(--text-caption); font-weight: 500; color: var(--text-secondary, rgba(0,0,0,.55));
  background: var(--glass-light); backdrop-filter: var(--blur-light); -webkit-backdrop-filter: var(--blur-light);
  border: 1px solid rgba(255, 255, 255, 0.2); border-radius: var(--radius-pill);
  white-space: nowrap; cursor: default;
}
.chip.chip--interactive { cursor: pointer; transition: all var(--dur-quick) var(--ease-glass); }
.chip.chip--interactive:hover { background: var(--glass-medium); border-color: rgba(255, 255, 255, 0.4); color: var(--text-primary, #1a1a2e); }
.chip.chip--active      { background: var(--accent-gradient); color: var(--text-on-accent, #fff); border-color: transparent; }
.chip-group             { display: flex; flex-wrap: wrap; gap: var(--space-sm); }

/* ─── 7. TABLE ────────────────────────────────────────────── */

.listings-table { border-collapse: collapse; width: 100%; font: var(--text-body-sm); }
.listings-table thead { background: var(--glass-ultra); }
.listings-table th {
  font: var(--text-overline); color: var(--palette-text-tertiary);
  text-transform: uppercase; letter-spacing: var(--ls-overline);
  padding: var(--space-sm) var(--space-md); text-align: left; font-weight: 500;
  white-space: nowrap;
}
.listings-table th.sortable { cursor: pointer; transition: color var(--dur-fade) var(--ease-glass); }
.listings-table th.sortable:hover { color: var(--text-primary, #1a1a2e); }
.listings-table th.sort-asc::after  { content: " ↑"; color: var(--accent-lavender); }
.listings-table th.sort-desc::after { content: " ↓"; color: var(--accent-lavender); }
.listings-table td {
  padding: var(--space-sm) var(--space-md);
  color: var(--palette-text-secondary);
  border-bottom: 1px solid var(--glass-ultra);
  white-space: nowrap;
  transition: background var(--dur-fade) var(--ease-glass), color var(--dur-fade) var(--ease-glass);
}
.listings-table tbody tr:hover td { background: var(--glass-ultra); color: var(--text-primary, #1a1a2e); }

/* ─── 8. RISK BADGES ──────────────────────────────────────── */

.risk-badge {
  display: inline-flex; align-items: center;
  padding: 2px 10px; height: 22px;
  font: var(--text-caption); font-weight: 500; text-transform: uppercase; letter-spacing: var(--ls-overline);
  border-radius: var(--radius-pill);
}
.risk-badge.low    { background: rgba(34, 197, 94, 0.12); color: var(--green); }
.risk-badge.medium { background: rgba(234, 179, 8, 0.12);  color: var(--yellow); }
.risk-badge.high   { background: rgba(239, 68, 68, 0.12);  color: var(--red); }

/* ─── 9. CITY TYPE BADGES ─────────────────────────────────── */

.city-type {
  display: inline-flex; align-items: center;
  padding: 2px 8px; height: 20px;
  font: var(--text-overline); font-weight: 500; text-transform: uppercase; letter-spacing: var(--ls-overline);
  border-radius: var(--radius-sm);
}
.city-type.coastal    { background: var(--accent-muted-faint); color: var(--accent-lavender); }
.city-type.capital    { background: rgba(139, 92, 246, 0.12); color: var(--purple); }
.city-type.university { background: rgba(34, 197, 94, 0.12);  color: var(--green); }
.city-type.industrial { background: rgba(100, 116, 139, 0.12); color: var(--slate); }
.city-type.tourist    { background: rgba(249, 115, 22, 0.12); color: var(--orange); }

/* ─── 10. PAGINATION ──────────────────────────────────────── */

.page-btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 36px; height: 36px; padding: 0 var(--space-sm);
  font: var(--text-body-sm); font-weight: 500; color: var(--text-secondary, rgba(0,0,0,.55));
  background: var(--glass-light); border: var(--border-glass); border-radius: var(--radius-md); cursor: pointer;
  transition: all var(--dur-quick) var(--ease-glass);
}
.page-btn:hover            { background: var(--glass-medium); color: var(--text-primary, #1a1a2e); }
.page-btn:disabled         { opacity: 0.35; cursor: not-allowed; pointer-events: none; }
.page-btn.active           { background: var(--accent-gradient); color: var(--text-on-accent, #fff); border-color: transparent; }

/* ─── 11. TOAST ───────────────────────────────────────────── */

.toast {
  position: fixed; bottom: var(--space-xl); left: 50%; transform: translateX(-50%) translateY(0);
  z-index: var(--z-toast, 500); padding: 12px 24px;
  font: var(--text-body-sm); font-weight: 500; color: var(--text-primary, #1a1a2e);
  background: var(--glass-light); backdrop-filter: var(--blur-medium); -webkit-backdrop-filter: var(--blur-medium);
  border: var(--border-glass); border-radius: var(--radius-pill); box-shadow: var(--shadow-card);
  transition: all var(--dur-standard) var(--ease-glass);
}
.toast.toast--entering { transform: translateX(-50%) translateY(20px); opacity: 0; }
.toast.toast--visible  { transform: translateX(-50%) translateY(0); opacity: 1; }
.toast.toast--leaving  { transform: translateX(-50%) translateY(-10px); opacity: 0; transition-duration: var(--dur-quick); }

/* ─── 12. MODAL ───────────────────────────────────────────── */

.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.3); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  z-index: var(--z-modal, 400);
}
.modal {
  position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%);
  z-index: calc(var(--z-modal, 400) + 1); max-width: 480px; width: calc(100% - var(--space-xl) * 2); padding: 32px;
  background: var(--glass-heavy); backdrop-filter: var(--blur-heavy); -webkit-backdrop-filter: var(--blur-heavy);
  border: var(--border-glass-glow); border-radius: var(--radius-card); box-shadow: var(--shadow-floating);
}
.modal-close { position: absolute; top: var(--space-md); right: var(--space-md); }

/* ─── 13. AFFORDABILITY BAR ───────────────────────────────── */

.affordability-bar-bg {
  background: var(--glass-ultra); height: 4px; border-radius: var(--radius-pill);
  overflow: hidden; width: 100%;
}
.affordability-bar-fill {
  height: 100%; border-radius: var(--radius-pill);
  background: var(--accent-gradient);
  transition: width var(--dur-slide) var(--ease-glass);
}

/* ─── 14. MISC STATES ─────────────────────────────────────── */

.loading-msg,
.error-msg,
.placeholder-msg {
  display: flex; align-items: center; justify-content: center; text-align: center;
  min-height: 200px; width: 100%;
  font: var(--text-body-sm); color: var(--text-tertiary, rgba(26,26,46,.35));
}
.error-msg { color: var(--red); }

/* ─── 15. SORT BUTTONS ───────────────────────────────────── */

.sort-btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 32px; padding: 4px 14px;
  font: var(--text-caption); font-weight: 500;
  color: var(--palette-text-secondary);
  background: var(--glass-ultra);
  border: 1px solid transparent; border-radius: var(--radius-sm); cursor: pointer;
  transition: all var(--dur-quick) var(--ease-glass);
}
.sort-btn:hover { background: var(--glass-light); color: var(--palette-text-primary); }
.sort-btn.active {
  background: var(--accent-muted-faint);
  border-color: var(--palette-accent-muted);
  color: var(--palette-accent);
}

/* ─── 16. FILTER INPUT ───────────────────────────────────── */

.filter-input {
  max-width: 120px;
}

/* ─── 17. SAVE BUTTON ────────────────────────────────────── */

.save-btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 28px; padding: 4px 12px;
  font: var(--text-caption); font-weight: 500;
  color: var(--palette-text-secondary);
  background: var(--glass-light);
  border: var(--border-glass); border-radius: var(--radius-sm); cursor: pointer;
  transition: all var(--dur-quick) var(--ease-glass);
}
.save-btn:hover { background: var(--glass-medium); color: var(--palette-accent); border-color: var(--palette-accent-muted); }

/* ─── 18. CITY CARD INTERNALS ────────────────────────────── */

.city-card-top {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: var(--space-sm);
}
.city-name {
  font: var(--text-body); font-weight: 500;
  letter-spacing: var(--ls-headline);
  color: var(--palette-text-primary);
}
.city-stats {
  display: flex; gap: var(--space-lg); flex-wrap: wrap;
}
.city-stat { display: flex; flex-direction: column; gap: 2px; }
.city-stat-value {
  font: var(--text-body); font-weight: 500;
  font-variant-numeric: tabular-nums;
  color: var(--palette-text-primary);
}
.city-stat-label {
  font: var(--text-overline);
  color: var(--palette-text-tertiary);
  text-transform: uppercase;
  letter-spacing: var(--ls-overline);
}
.city-affordability {
  margin-top: var(--space-sm);
  display: flex; align-items: center; gap: var(--space-sm);
}
.affordability-label {
  font: var(--text-caption);
  color: var(--palette-text-tertiary);
  white-space: nowrap;
}

/* ─── 19. MAP LEGEND ─────────────────────────────────────── */

.legend-row {
  display: flex; align-items: center; gap: var(--space-md);
  flex-wrap: wrap;
  font: var(--text-caption); color: var(--palette-text-secondary);
}
.legend-title { font-weight: 500; color: var(--palette-text-primary); }
.legend-item { display: flex; align-items: center; gap: var(--space-xs); }
.legend-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.legend-sep { color: var(--divider-strong); }

/* ─── 20. MAP TOOLTIP ────────────────────────────────────── */

.map-tooltip {
  background: var(--glass-heavy) !important;
  backdrop-filter: var(--blur-light) !important;
  -webkit-backdrop-filter: var(--blur-light) !important;
  border: var(--border-glass) !important;
  color: var(--palette-text-primary) !important;
  font: var(--text-caption) !important;
  font-weight: 500 !important;
  padding: 4px 10px !important;
  border-radius: var(--radius-sm) !important;
  box-shadow: var(--shadow-card) !important;
}

/* Leaflet popup glass override */
.leaflet-popup-content-wrapper {
  background: var(--glass-heavy) !important;
  backdrop-filter: var(--blur-medium) !important;
  -webkit-backdrop-filter: var(--blur-medium) !important;
  border: var(--border-glass) !important;
  border-radius: var(--radius-md) !important;
  color: var(--palette-text-primary) !important;
  box-shadow: var(--shadow-floating) !important;
}
.leaflet-popup-tip { background: rgba(255, 255, 255, 0.55) !important; }
.leaflet-popup-content { margin: 14px 16px !important; }

/* ─── 21. TABLE CELL VARIANTS ────────────────────────────── */

.listings-table td.city-col { color: var(--palette-text-primary); font-weight: 500; }
.listings-table td.price-col { color: var(--palette-text-primary); font-weight: 500; font-variant-numeric: tabular-nums; }
.listings-table td.m2-col { font-variant-numeric: tabular-nums; }