/* PUBLIC-MAP AI Assistant — standalone embed styles (Phase 1B).
   Every rule is scoped under .pm-chat-* — no bare element selectors, no
   global resets, nothing that could leak into the marketing site's own
   CSS. Colors mirror the static site's own :root tokens (index.html —
   --rouge:#ff004e, --noir:#080808, --blanc:#FAFAF8, --gris:#6B6B6B,
   --gris2:#E2DDD8, --bleu-eu:#0039e4) for the panel body/message bubbles
   — this is a different codebase with a different, red/black-led
   identity; matching it exactly is what "coherent with the current
   design" (Phase 1B §13) meant there. The floating trigger and panel
   header now use a dedicated sky-blue/electric-blue identity instead
   (--pm-bleu-clair/--pm-bleu/--pm-bleu-fonce), a deliberate, explicitly
   requested exception for just those two surfaces — the rest of the
   panel (messages, suggestions, lead form, send button) keeps the
   original red accent unchanged, per "garder... existant".

   Phase 1C: the header/trigger's blue identity now also covers every
   primary interactive control (suggestion cards, message input, send
   button, "Voir plus", "Parler à un expert") — red stays reserved for
   the error/retry state and the (unchanged, explicitly "garder
   l'existant") lead form, so blue reads as "primary/interactive" and red
   unambiguously as "something went wrong" throughout the panel.

   Phase 1E: reads less like a support-ticket widget and more like a
   small embedded AI assistant — assistant bubbles get a faint blue tint
   (--pm-bleu-pale) instead of flat grey, visitor bubbles move from pure
   black to a dark navy (--pm-bleu-nuit) that still reads as "premium
   dark", the header drops the wordy "En ligne" status in favor of a
   small spark icon + a quiet dot, and the "Parler à un expert" CTA is a
   plain text link rather than a filled button — available, never pushed
   (§11: never the default answer when the mock doesn't understand
   something).

   Vertical position: the embed script (watchCookieBanner) measures the
   live-injected cookie-consent banner (analytics.js, first-visit only)
   and writes the full resolved bottom value into --pm-chat-bottom —
   18px/14px (desktop/mobile) at rest, or bannerHeight+14px/+10px while
   the banner is showing. Chosen so the widget clears .scroll-top-btn
   (bottom:30px/right:30px, 52px tall, desktop/tablet only — its top
   edge sits at ~82px, comfortably above this widget's 18px) without the
   large, "floating" margin the very first version used. */

.pm-chat-widget-root, .pm-chat-widget-root * {
  box-sizing: border-box;
  font-family: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.4;
}

.pm-chat-widget-root {
  --pm-rouge: #ff004e;
  --pm-noir: #080808;
  --pm-noir-2: #151515;
  --pm-blanc: #fafaf8;
  --pm-gris: #6b6b6b;
  --pm-gris-2: #e2ddd8;
  --pm-or: #c9a24b;
  --pm-vert: #22c55e;
  --pm-bleu-clair: #60a5fa;
  --pm-bleu: #3b82f6;
  --pm-bleu-fonce: #2563eb;
  --pm-cyan: #38bdf8;
  --pm-bleu-nuit: #101a33;
  --pm-bleu-pale: #eef4ff;
  /* Resolved bottom offset — set live by watchCookieBanner() in
     chat-widget-embed.js (breakpoint- and banner-aware). 18px is the
     no-banner desktop/tablet default; see the file header comment. */
  --pm-chat-bottom: 18px;
}

.pm-chat-trigger-wrap {
  position: fixed;
  right: 20px;
  bottom: calc(var(--pm-chat-bottom) + env(safe-area-inset-bottom, 0px));
  z-index: 999990;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  transition: bottom 0.2s ease;
}

@media (max-width: 768px) {
  .pm-chat-trigger-wrap {
    right: 14px;
  }
}

.pm-chat-bubble {
  position: relative;
  max-width: 260px;
  margin-right: 4px; /* sits slightly inset from the trigger's own right edge */
  background: var(--pm-blanc);
  color: var(--pm-noir);
  border: 1px solid var(--pm-gris-2);
  border-radius: 14px 14px 4px 14px;
  padding: 12px 14px;
  font-size: 14px;
  box-shadow: 0 4px 16px rgba(8, 8, 8, 0.1), 0 1px 2px rgba(8, 8, 8, 0.06);
  white-space: pre-line;
  cursor: pointer;
  animation: pm-chat-fade-in 0.25s ease;
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.pm-chat-bubble.pm-chat-bubble-hiding {
  opacity: 0;
  transform: translateY(6px);
}

.pm-chat-bubble-close {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 20px;
  height: 20px;
  border: none;
  background: transparent;
  color: var(--pm-gris);
  cursor: pointer;
  border-radius: 999px;
  font-size: 13px;
  line-height: 1;
}
.pm-chat-bubble-close:hover { background: rgba(0, 0, 0, 0.06); }

.pm-chat-trigger-btn {
  position: relative;
  width: 58px;
  height: 58px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: linear-gradient(135deg, var(--pm-bleu-clair), var(--pm-bleu) 55%, var(--pm-bleu-fonce));
  color: var(--pm-blanc);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.35), 0 0 0 6px rgba(96, 165, 250, 0.14);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: pm-chat-trigger-attention 9s ease-in-out infinite;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
@media (max-width: 768px) {
  .pm-chat-trigger-btn { width: 54px; height: 54px; }
}
.pm-chat-trigger-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(37, 99, 235, 0.42), 0 0 0 6px rgba(96, 165, 250, 0.18);
  animation-play-state: paused;
}
.pm-chat-trigger-btn:focus-visible {
  outline: 2px solid var(--pm-bleu-fonce);
  outline-offset: 2px;
}
/* Discreet outward ripple, own pseudo-element so it never competes with
   the button's own transform above — pulses once per breath (3s),
   fading before the next one starts. */
.pm-chat-trigger-btn::before {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 999px;
  border: 2px solid var(--pm-bleu-clair);
  pointer-events: none;
  animation: pm-chat-trigger-ripple 3s ease-out infinite;
}
.pm-chat-trigger-btn:hover::before {
  animation-play-state: paused;
}

.pm-chat-trigger-dot {
  position: absolute;
  top: 0;
  right: 0;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--pm-vert);
  border: 2px solid var(--pm-blanc);
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.18);
}

.pm-chat-panel {
  position: fixed;
  z-index: 999991;
  right: 20px;
  bottom: calc(var(--pm-chat-bottom) + env(safe-area-inset-bottom, 0px));
  width: 380px;
  height: 560px;
  background: var(--pm-blanc);
  border: 1px solid var(--pm-gris-2);
  border-radius: 18px;
  box-shadow: 0 20px 50px rgba(37, 99, 235, 0.16), 0 4px 16px rgba(8, 8, 8, 0.12);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: bottom 0.2s ease;
}

@media (max-width: 768px) {
  .pm-chat-panel {
    right: 0;
    bottom: 0;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 0;
    padding-bottom: env(safe-area-inset-bottom, 0px);
  }
  /* Compact 1-2 column cards on narrow screens — never lets a card's
     min-width force horizontal scrolling of the panel body. */
  .pm-chat-suggestions-grid {
    grid-template-columns: repeat(auto-fill, minmax(126px, 1fr));
    gap: 7px;
  }
  .pm-chat-suggestion-card { padding: 9px 10px; }
}

.pm-chat-header {
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--pm-bleu-clair), var(--pm-bleu-fonce));
  color: var(--pm-blanc);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.pm-chat-header-name-row { display: flex; align-items: center; gap: 6px; }
.pm-chat-header-spark { font-size: 13px; line-height: 1; }
.pm-chat-header-name { font-size: 14px; font-weight: 600; margin: 0; }
.pm-chat-header-status { font-size: 11px; color: rgba(250, 250, 248, 0.75); margin: 2px 0 0; display: flex; align-items: center; gap: 5px; }
.pm-chat-header-status-dot { width: 5px; height: 5px; border-radius: 999px; background: var(--pm-vert); display: inline-block; box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.2); }
.pm-chat-header-actions { display: flex; gap: 4px; }
.pm-chat-header-btn {
  border: none;
  background: transparent;
  color: var(--pm-blanc);
  width: 28px;
  height: 28px;
  border-radius: 999px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pm-chat-header-btn:hover { background: rgba(250, 250, 248, 0.1); }
.pm-chat-header-btn:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }

.pm-chat-messages {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  background: linear-gradient(180deg, #fbfdff, var(--pm-blanc) 140px);
}

.pm-chat-msg-row { display: flex; flex-direction: column; }
.pm-chat-msg-row.pm-chat-msg-own { align-items: flex-end; }
.pm-chat-msg-row.pm-chat-msg-other { align-items: flex-start; }

/* Assistant messages only — a small generic avatar to the left, own
   (visitor/client) bubbles are untouched (no avatar, right-aligned). */
.pm-chat-msg-with-avatar { display: flex; align-items: flex-start; gap: 8px; }
.pm-chat-msg-avatar {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  margin-top: 2px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--pm-bleu-clair), var(--pm-bleu) 55%, var(--pm-bleu-fonce));
  color: var(--pm-blanc);
  display: flex;
  align-items: center;
  justify-content: center;
}
.pm-chat-msg-avatar svg { width: 14px; height: 14px; }
.pm-chat-msg-with-avatar .pm-chat-msg-row { min-width: 0; }

.pm-chat-msg-bubble {
  max-width: 80%;
  border-radius: 16px;
  padding: 9px 13px;
  font-size: 14px;
  white-space: pre-wrap;
}
.pm-chat-msg-own .pm-chat-msg-bubble { background: var(--pm-bleu-nuit); color: var(--pm-blanc); border-bottom-right-radius: 4px; box-shadow: 0 2px 8px rgba(16, 26, 51, 0.24); }
.pm-chat-msg-other .pm-chat-msg-bubble { background: var(--pm-bleu-pale); color: var(--pm-noir); border-bottom-left-radius: 4px; }

.pm-chat-msg-status { display: inline-flex; margin-top: 3px; padding: 0 2px; }
.pm-chat-msg-status svg { width: 12px; height: 12px; }
.pm-chat-msg-status-sending svg { color: var(--pm-gris); animation: pm-chat-status-pulse 1.4s ease-in-out infinite; }
.pm-chat-msg-status-delivered svg { color: var(--pm-bleu); }
.pm-chat-msg-status-failed svg { color: var(--pm-rouge); }
@keyframes pm-chat-status-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
@media (prefers-reduced-motion: reduce) {
  .pm-chat-msg-status-sending svg { animation: none; }
}

.pm-chat-typing-wrap { align-self: flex-start; display: flex; align-items: center; gap: 8px; }
.pm-chat-typing {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 9px 13px;
  border-radius: 16px;
  border-bottom-left-radius: 4px;
  background: var(--pm-bleu-pale);
}
.pm-chat-typing-dots { display: flex; gap: 4px; }
.pm-chat-typing-dots span {
  width: 6px; height: 6px; border-radius: 999px; background: var(--pm-bleu);
  animation: pm-chat-bounce 1s infinite ease-in-out;
}
.pm-chat-typing-dots span:nth-child(2) { animation-delay: 0.15s; }
.pm-chat-typing-dots span:nth-child(3) { animation-delay: 0.3s; }
.pm-chat-typing-label { font-size: 12px; color: var(--pm-bleu-fonce); }

.pm-chat-error-box {
  border: 1px solid rgba(255, 0, 78, 0.3);
  background: rgba(255, 0, 78, 0.06);
  border-radius: 12px;
  padding: 8px 12px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}
.pm-chat-error-text { font-size: 12px; color: var(--pm-rouge); margin: 0; }
.pm-chat-error-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.pm-chat-retry-btn {
  border: 1px solid var(--pm-gris-2);
  background: var(--pm-blanc);
  border-radius: 8px;
  padding: 4px 10px;
  font-size: 12px;
  cursor: pointer;
}
.pm-chat-retry-btn:hover { border-color: var(--pm-rouge); color: var(--pm-rouge); }
.pm-chat-retry-btn:disabled { opacity: 0.6; cursor: default; }

/* Phase 1C — suggestion cards. Replaces the old pill-button style
   everywhere suggestions render: the bootstrap "Suggestions rapides"
   section (.pm-chat-initial-suggestions) and every backend-returned
   suggestion set (.pm-chat-suggestions) share the same
   .pm-chat-suggestions-grid/.pm-chat-suggestion-card markup, so a
   sub-menu the assistant returns mid-conversation looks exactly like the
   opening one. Accent moves to the blue identity here (hover/focus),
   keeping red reserved for the error/retry state — see the file header
   note above on that split. */
.pm-chat-initial-suggestions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 4px;
}
.pm-chat-suggestions-title {
  margin: 0;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--pm-gris);
}
.pm-chat-suggestions { display: flex; flex-direction: column; }
.pm-chat-suggestions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 8px;
}
/* [hidden] is an attribute selector with the same specificity as the
   class selector above — without this rule, the author-level
   `display: grid` would win over the browser's UA-default
   `[hidden] { display: none }` and the "Voir plus" grid would render
   fully visible before the reveal button is ever clicked. */
.pm-chat-suggestions-grid[hidden] { display: none; }
.pm-chat-suggestion-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  text-align: left;
  border: 1px solid var(--pm-gris-2);
  background: linear-gradient(180deg, #ffffff, #f3f7ff);
  border-radius: 14px;
  padding: 10px 12px;
  cursor: pointer;
  transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.pm-chat-suggestion-icon { font-size: 17px; line-height: 1; }
.pm-chat-suggestion-label { font-size: 12.5px; font-weight: 500; color: var(--pm-noir); line-height: 1.3; }
.pm-chat-suggestion-card:hover {
  border-color: var(--pm-bleu);
  background: linear-gradient(180deg, #ffffff, #eaf1ff);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.14);
}
.pm-chat-suggestion-card:focus-visible {
  outline: 2px solid var(--pm-bleu-fonce);
  outline-offset: 2px;
}
.pm-chat-suggestions-more-btn {
  align-self: flex-start;
  border: none;
  background: transparent;
  color: var(--pm-bleu-fonce);
  font-size: 12.5px;
  font-weight: 600;
  padding: 4px 2px;
  cursor: pointer;
  border-radius: 6px;
}
.pm-chat-suggestions-more-btn:hover { text-decoration: underline; }
.pm-chat-suggestions-more-btn:focus-visible { outline: 2px solid var(--pm-bleu-fonce); outline-offset: 2px; }
/* Discreet on purpose (§11): available, never the pushed/default answer —
   a plain text link, not a filled call-to-action button like the cards
   around it. */
.pm-chat-expert-btn {
  align-self: flex-start;
  border: none;
  background: transparent;
  color: var(--pm-gris);
  font-size: 12px;
  font-weight: 500;
  padding: 2px;
  cursor: pointer;
  text-decoration: underline;
  text-decoration-color: transparent;
  transition: color 0.15s ease, text-decoration-color 0.15s ease;
}
.pm-chat-expert-btn:hover { color: var(--pm-bleu-fonce); text-decoration-color: var(--pm-bleu-fonce); }
.pm-chat-expert-btn:focus-visible { outline: 2px solid var(--pm-bleu-fonce); outline-offset: 2px; }

/* An integrated card within the conversation flow, not a full-panel
   takeover (§10) — same message-column width as everything else, just
   a bordered/shadowed container so it reads as its own inline card. */
.pm-chat-lead-form {
  border: 1px solid var(--pm-gris-2);
  background: var(--pm-blanc);
  border-radius: 14px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: 0 4px 14px rgba(8, 8, 8, 0.06);
}
.pm-chat-lead-form-title { font-size: 14px; font-weight: 600; margin: 0 0 2px; }
.pm-chat-lead-field { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--pm-gris); }
.pm-chat-lead-field input, .pm-chat-lead-field textarea, .pm-chat-lead-field select {
  font-family: inherit;
  font-size: 14px;
  color: var(--pm-noir);
  border: 1px solid var(--pm-gris-2);
  border-radius: 8px;
  padding: 8px 10px;
  background: #fff;
}
.pm-chat-lead-field input:focus, .pm-chat-lead-field textarea:focus, .pm-chat-lead-field select:focus {
  outline: 2px solid var(--pm-rouge);
  outline-offset: 1px;
  border-color: var(--pm-rouge);
}
/* Preferred date + time slot side by side — still one column on narrow
   panels (mobile fullscreen), each field keeps its own label above it. */
.pm-chat-lead-row { display: flex; gap: 8px; }
.pm-chat-lead-row .pm-chat-lead-field { flex: 1; min-width: 0; }
.pm-chat-lead-note { font-size: 11px; font-style: italic; color: var(--pm-gris); margin: -4px 0 0; }

/* §Phase 1F — phone/country selector: same red-accent focus treatment as
   every other .pm-chat-lead-field input/select above, kept unchanged. */
.pm-chat-phone-field {
  position: relative; /* anchors .pm-chat-phone-popover — must NOT be overflow:hidden, or the popover (a child, for outside-click containment) would be clipped */
  display: flex;
  align-items: stretch;
  gap: 0;
  border: 1px solid var(--pm-gris-2);
  border-radius: 8px;
  background: #fff;
}
.pm-chat-phone-field:focus-within {
  outline: 2px solid var(--pm-rouge);
  outline-offset: 1px;
  border-color: var(--pm-rouge);
}
.pm-chat-phone-country-btn {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 4px;
  border: none;
  border-right: 1px solid var(--pm-gris-2);
  border-radius: 8px 0 0 8px;
  background: transparent;
  padding: 8px 8px;
  cursor: pointer;
  font-family: inherit;
  font-size: 12px;
  color: var(--pm-noir);
}
.pm-chat-phone-country-btn:hover { background: var(--pm-gris-2); }
.pm-chat-phone-country-btn:focus-visible { outline: 2px solid var(--pm-bleu-fonce); outline-offset: -2px; }
.pm-chat-phone-flag { width: 18px; height: 13px; object-fit: cover; border-radius: 2px; flex-shrink: 0; display: block; }
.pm-chat-phone-code { color: var(--pm-gris); white-space: nowrap; }
.pm-chat-phone-number {
  flex: 1;
  min-width: 0;
  border: none !important;
  border-radius: 0 8px 8px 0 !important;
  padding: 8px 10px !important;
}
.pm-chat-phone-number:focus { outline: none !important; }

.pm-chat-phone-popover {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  z-index: 2;
  width: 240px;
  max-width: calc(100vw - 48px);
  background: var(--pm-blanc);
  border: 1px solid var(--pm-gris-2);
  border-radius: 12px;
  padding: 8px;
  box-shadow: 0 8px 24px rgba(8, 8, 8, 0.12);
}
.pm-chat-phone-search {
  width: 100%;
  box-sizing: border-box;
  font-family: inherit;
  font-size: 13px;
  color: var(--pm-noir);
  border: 1px solid var(--pm-gris-2);
  border-radius: 8px;
  padding: 6px 8px;
  margin-bottom: 6px;
}
.pm-chat-phone-search:focus { outline: 2px solid var(--pm-bleu-fonce); outline-offset: 1px; }
.pm-chat-phone-list { list-style: none; margin: 0; padding: 0; max-height: 200px; overflow-y: auto; }
.pm-chat-phone-empty { padding: 6px 8px; font-size: 12px; color: var(--pm-gris); }
.pm-chat-phone-option {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  border: none;
  background: transparent;
  border-radius: 8px;
  padding: 6px 8px;
  cursor: pointer;
  font-family: inherit;
  font-size: 13px;
  color: var(--pm-noir);
  text-align: left;
}
.pm-chat-phone-option:hover, .pm-chat-phone-option[aria-selected="true"] { background: var(--pm-gris-2); }
.pm-chat-phone-option:focus-visible { outline: 2px solid var(--pm-bleu-fonce); outline-offset: -2px; }
.pm-chat-phone-option-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pm-chat-phone-option-code { flex-shrink: 0; color: var(--pm-gris); }
.pm-chat-lead-consent { display: flex; align-items: flex-start; gap: 8px; font-size: 12px; color: var(--pm-gris); }
.pm-chat-lead-consent input { margin-top: 2px; }
.pm-chat-lead-error { font-size: 12px; color: var(--pm-rouge); margin: 0; }
.pm-chat-lead-actions { display: flex; gap: 8px; margin-top: 2px; }
.pm-chat-lead-submit, .pm-chat-lead-cancel {
  border-radius: 8px;
  padding: 6px 14px;
  font-size: 13px;
  cursor: pointer;
  border: 1px solid transparent;
}
.pm-chat-lead-submit { background: var(--pm-rouge); color: var(--pm-blanc); }
.pm-chat-lead-submit:disabled { opacity: 0.6; cursor: default; }
.pm-chat-lead-submit:hover:not(:disabled) { background: #e3003f; }
.pm-chat-lead-cancel { background: transparent; border-color: var(--pm-gris-2); color: var(--pm-noir); }

.pm-chat-input-bar {
  position: relative; /* the emoji popover anchors here, not to its own small button wrap — stays put regardless of how many buttons sit between it and Send */
  flex-shrink: 0;
  border-top: 1px solid var(--pm-gris-2);
  padding: 12px;
  display: flex;
  align-items: flex-end;
  gap: 8px;
  background: var(--pm-blanc);
}
.pm-chat-input {
  flex: 1;
  resize: none;
  border: 1px solid var(--pm-gris-2);
  border-radius: 12px;
  padding: 12px 13px;
  font-family: inherit;
  font-size: 14px;
  color: var(--pm-noir);
  max-height: 96px;
  min-height: 44px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.pm-chat-input:focus {
  outline: none;
  border-color: var(--pm-bleu);
  box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.22);
}
.pm-chat-send-btn {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: none;
  background: linear-gradient(135deg, var(--pm-bleu-clair), var(--pm-bleu-fonce));
  color: var(--pm-blanc);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
}
.pm-chat-send-btn:disabled { opacity: 0.45; cursor: default; }
.pm-chat-send-btn:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(37, 99, 235, 0.28); }
.pm-chat-send-btn:focus-visible { outline: 2px solid var(--pm-bleu-fonce); outline-offset: 2px; }

.pm-chat-emoji-wrap { position: relative; flex-shrink: 0; }
.pm-chat-emoji-btn {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--pm-gris-2);
  background: var(--pm-blanc);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.pm-chat-emoji-btn:hover { border-color: var(--pm-bleu); }
.pm-chat-emoji-btn:focus-visible { outline: 2px solid var(--pm-bleu-fonce); outline-offset: 2px; }

/* Same footprint as the emoji button — discreet, not a second primary
   action next to Send. */
.pm-chat-calendar-btn {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--pm-gris-2);
  background: var(--pm-blanc);
  color: var(--pm-noir);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px; /* same treatment as .pm-chat-emoji-btn's own emoji glyph */
  line-height: 1;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.pm-chat-calendar-btn:hover { border-color: var(--pm-bleu); color: var(--pm-bleu); }
.pm-chat-calendar-btn:focus-visible { outline: 2px solid var(--pm-bleu-fonce); outline-offset: 2px; }
.pm-chat-emoji-menu {
  position: absolute;
  bottom: calc(100% + 8px);
  right: 0;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 4px;
  background: var(--pm-blanc);
  border: 1px solid var(--pm-gris-2);
  border-radius: 12px;
  padding: 8px;
  box-shadow: 0 8px 24px rgba(8, 8, 8, 0.12);
  z-index: 1;
}
.pm-chat-emoji-item {
  width: 32px;
  height: 32px;
  border: none;
  background: transparent;
  border-radius: 8px;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pm-chat-emoji-item:hover { background: var(--pm-gris-2); }
.pm-chat-emoji-item:focus-visible { outline: 2px solid var(--pm-bleu-fonce); outline-offset: 1px; }
@media (max-width: 420px) {
  .pm-chat-emoji-menu { grid-template-columns: repeat(6, 1fr); right: -8px; }
}

.pm-chat-visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@keyframes pm-chat-fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes pm-chat-bounce {
  0%, 80%, 100% { transform: translateY(0); opacity: 0.5; }
  40% { transform: translateY(-4px); opacity: 1; }
}
/* Floating trigger, closed state only (openPanel() hides .pm-chat-trigger-wrap
   entirely via display:none, so this simply stops running once open — no
   extra JS needed to "pause" it). A slow breathe (scale 1→1.04→1) repeated
   across a 9s cycle, plus ONE brief, low-amplitude wobble near the end —
   one combined keyframe timeline rather than two separate transform
   animations, since CSS can't compose two `transform` animations on the
   same element (the later one just overrides the earlier one's scale).
   "Occasional and short", never a continuous shake. */
@keyframes pm-chat-trigger-attention {
  0%, 100% { transform: scale(1) translateX(0); }
  16.5% { transform: scale(1.04) translateX(0); }
  33% { transform: scale(1) translateX(0); }
  49.5% { transform: scale(1.04) translateX(0); }
  66% { transform: scale(1) translateX(0); }
  80% { transform: scale(1.02) translateX(0); }
  81% { transform: scale(1.02) translateX(-2px); }
  82% { transform: scale(1.02) translateX(2px); }
  83% { transform: scale(1.02) translateX(-2px); }
  84% { transform: scale(1.02) translateX(1px); }
  85% { transform: scale(1.02) translateX(0); }
}
@keyframes pm-chat-trigger-ripple {
  0% { transform: scale(0.9); opacity: 0.45; }
  70%, 100% { transform: scale(1.3); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .pm-chat-bubble { animation: none; }
  .pm-chat-bubble.pm-chat-bubble-hiding { transition: none; }
  .pm-chat-typing-dots span { animation: none; }
  .pm-chat-trigger-btn { animation: none; }
  .pm-chat-trigger-btn::before { animation: none; opacity: 0; }
  .pm-chat-trigger-wrap, .pm-chat-panel { transition: none; }
}