/* Lead chat widget — modest IRF navy accents; Web Designer may restyle later */
:root {
  --lcw-navy: #1a2332;
  --lcw-navy-soft: #243044;
  --lcw-accent: #c9a227;
  --lcw-bg: #ffffff;
  --lcw-muted: #6b7280;
  --lcw-border: #e5e7eb;
  --lcw-user: #1a2332;
  --lcw-bot: #f3f4f6;
  --lcw-radius: 14px;
  --lcw-shadow: 0 12px 40px rgba(26, 35, 50, 0.22);
  --lcw-z: 99990;
}

#lcw-root {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: var(--lcw-z);
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  font-size: 14px;
  line-height: 1.45;
  color: var(--lcw-navy);
  width: auto;
  height: auto;
  max-width: 100vw;
  pointer-events: none; /* never block page clicks */
}
#lcw-root > * {
  pointer-events: auto;
}

#lcw-toggle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: none;
  background: var(--lcw-navy);
  color: #fff;
  cursor: pointer;
  box-shadow: var(--lcw-shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.15s ease, background 0.15s ease;
}
#lcw-toggle:hover,
#lcw-toggle:focus-visible {
  background: var(--lcw-navy-soft);
  transform: scale(1.04);
  outline: 2px solid var(--lcw-accent);
  outline-offset: 2px;
}
#lcw-toggle svg { width: 26px; height: 26px; fill: currentColor; }

#lcw-panel {
  display: none !important;
  position: absolute;
  right: 0;
  bottom: 70px;
  width: min(360px, calc(100vw - 32px));
  height: min(520px, calc(100vh - 120px));
  background: var(--lcw-bg);
  border-radius: var(--lcw-radius);
  box-shadow: var(--lcw-shadow);
  border: 1px solid var(--lcw-border);
  flex-direction: column;
  overflow: hidden;
  pointer-events: none !important;
}
#lcw-panel.lcw-open {
  display: flex !important;
  pointer-events: auto !important;
}

.lcw-header {
  background: var(--lcw-navy);
  color: #fff;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.lcw-header h2 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
}
.lcw-header p {
  margin: 2px 0 0;
  font-size: 11px;
  opacity: 0.85;
}
.lcw-header-actions {
  display: flex;
  gap: 6px;
}
.lcw-header button {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.35);
  color: #fff;
  border-radius: 8px;
  padding: 4px 8px;
  font-size: 11px;
  cursor: pointer;
}
.lcw-header button:hover,
.lcw-header button:focus-visible {
  background: rgba(255,255,255,0.12);
  outline: none;
}

#lcw-messages {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  background: #fafafa;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.lcw-msg {
  max-width: 85%;
  padding: 8px 11px;
  border-radius: 12px;
  white-space: pre-wrap;
  word-break: break-word;
}
.lcw-msg-user {
  align-self: flex-end;
  background: var(--lcw-user);
  color: #fff;
  border-bottom-right-radius: 4px;
}
.lcw-msg-bot {
  align-self: flex-start;
  background: var(--lcw-bot);
  color: var(--lcw-navy);
  border-bottom-left-radius: 4px;
}
.lcw-msg-system {
  align-self: center;
  background: transparent;
  color: var(--lcw-muted);
  font-size: 12px;
  max-width: 95%;
  text-align: center;
}

.lcw-typing {
  align-self: flex-start;
  color: var(--lcw-muted);
  font-size: 12px;
  padding: 4px 8px;
}

.lcw-composer {
  border-top: 1px solid var(--lcw-border);
  padding: 10px;
  display: flex;
  gap: 8px;
  background: #fff;
  flex-shrink: 0;
  position: relative;
  z-index: 2;
}
.lcw-composer textarea {
  flex: 1;
  resize: none;
  border: 1px solid #e5e7eb;
  border-radius: 999px;
  padding: 12px 14px;
  font: inherit;
  font-size: 16px;
  min-height: 44px;
  max-height: 96px;
  color: var(--lcw-navy);
  background: #fff;
  box-sizing: border-box;
}
.lcw-composer textarea:focus {
  outline: 2px solid rgba(26, 35, 50, 0.25);
  border-color: var(--lcw-navy);
}
.lcw-composer button[type="submit"] {
  background: #1a2332;
  color: #fff;
  border: none;
  border-radius: 999px;
  min-width: 44px;
  min-height: 44px;
  padding: 0 16px;
  cursor: pointer;
  font-weight: 600;
  flex-shrink: 0;
}
.lcw-composer button[type="submit"]:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.lcw-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

@media (max-width: 480px) {
  #lcw-root { /* position owned by fabclear5 on mobile */ }
  /* was right:12px */
  #lcw-panel {
    width: calc(100vw - 24px);
    height: min(70vh, 560px);
  }
}


/* Prominent New chat when previous session ended */
.lcw-newchat-cta {
  align-self: center;
  margin-top: 8px;
  background: var(--lcw-navy);
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 10px 22px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(26, 35, 50, 0.25);
}
.lcw-newchat-cta:hover,
.lcw-newchat-cta:focus-visible {
  background: var(--lcw-navy-soft);
  outline: 2px solid var(--lcw-accent);
  outline-offset: 2px;
}

#lcw-newchat-fab {
  display: none;
  margin: 0 0 10px auto;
  background: var(--lcw-accent);
  color: var(--lcw-navy);
  border: none;
  border-radius: 999px;
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: var(--lcw-shadow);
}
#lcw-root.lcw-ended #lcw-newchat-fab {
  display: block;
}
#lcw-newchat-fab:hover,
#lcw-newchat-fab:focus-visible {
  filter: brightness(1.05);
  outline: 2px solid var(--lcw-navy);
  outline-offset: 2px;
}

/* iOS keyboard / home indicator clearance — desktop/right default only ≥769 */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
  @media (min-width: 769px) {
    #lcw-root {
      right: max(12px, env(safe-area-inset-right));
      bottom: max(12px, env(safe-area-inset-bottom));
    }
  }
  .lcw-composer {
    padding-bottom: calc(10px + env(safe-area-inset-bottom));
  }
}

/* P1 fabclear5 — FORCE bottom-left on phones (must be last) */
@media (max-width: 768px) {
  #lcw-root,
  #lcw-root.lcw-ended {
    position: fixed !important;
    left: 12px !important;
    right: auto !important;
    bottom: 16px !important;
    top: auto !important;
    margin: 0 !important;
    transform: none !important;
    z-index: 40 !important;
  }
  #lcw-toggle {
    width: 48px !important;
    height: 48px !important;
  }
  #lcw-panel {
    left: 12px !important;
    right: 12px !important;
    width: auto !important;
    bottom: 72px !important;
    max-height: min(70vh, 520px) !important;
  }
  #lcw-newchat-fab {
    margin: 0 0 10px 0 !important;
    align-self: flex-start !important;
  }
}


/* fabclear5 — hide FAB while hero search is on screen */
#lcw-root.lcw-fab-hidden {
  opacity: 0 !important;
  pointer-events: none !important;
  visibility: hidden !important;
}
@media (max-width: 768px) {
  #search-results-section,
  #properties {
    scroll-margin-bottom: 80px;
  }
}

/* chatkb1 — Design spec: panel = visualViewport; composer above keyboard */
@media (max-width: 768px) {
  #lcw-panel.lcw-open {
    position: fixed !important;
    left: 8px !important;
    right: 8px !important;
    width: auto !important;
    max-width: none !important;
    display: flex !important;
    flex-direction: column !important;
    /* JS sets top/height from visualViewport; fallbacks: */
    top: 8px;
    bottom: auto !important;
    height: calc(100dvh - 16px) !important;
    max-height: calc(100dvh - 16px) !important;
    overflow: hidden !important;
  }
  .lcw-header {
    flex: 0 0 auto !important;
    min-height: 48px;
  }
  #lcw-messages {
    flex: 1 1 auto !important;
    min-height: 0 !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 8px;
  }
  .lcw-composer {
    flex: 0 0 auto !important;
    position: relative;
    z-index: 3;
    background: #f9fafb;
    border-top: 1px solid #e5e7eb;
    padding: 10px 10px calc(10px + env(safe-area-inset-bottom, 0px));
    gap: 10px;
    align-items: center;
  }
  .lcw-composer textarea {
    font-size: 16px !important;
    min-height: 44px !important;
    padding: 12px 14px !important;
  }
  .lcw-composer button[type="submit"] {
    min-width: 52px !important;
    min-height: 44px !important;
  }
  .lcw-header-actions {
    flex-wrap: wrap;
    justify-content: flex-end;
    max-width: 60%;
    gap: 4px;
  }
  .lcw-header button {
    min-height: 32px;
    padding: 6px 8px;
  }
}
#lcw-panel.lcw-vv-locked {
  transition: none !important;
}