/* Conversation client : surfaces et actions suivent le thème actif. */
.planesto-chat-launcher svg { width: 22px; height: 22px; }
.planesto-chat-unread {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--theme-cta-bg);
  color: var(--theme-cta-text);
  font-size: 11px;
  line-height: 20px;
  text-align: center;
}
.planesto-chat-shell {
  position: fixed;
  inset: 0;
  z-index: 100000;
  pointer-events: none;
}
.planesto-chat-shell.hidden { display: none; }
.planesto-chat {
  position: absolute;
  right: 24px;
  bottom: 24px;
  display: flex;
  flex-direction: column;
  width: 420px;
  max-width: calc(100% - 32px);
  height: min(660px, calc(100vh - 112px));
  height: min(660px, calc(100dvh - 112px));
  overflow: hidden;
  pointer-events: auto;
  border: 1px solid var(--theme-menu-border);
  border-radius: 22px;
  background: var(--theme-contact-card-bg);
  color: var(--theme-planning-surface-text);
  box-shadow: 0 16px 56px color-mix(in srgb, var(--theme-text-primary) 18%, transparent);
  font-size: 14px;
}
.planesto-chat-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px;
  border-bottom: 1px solid var(--theme-menu-border);
  flex-shrink: 0;
}
.planesto-chat-avatar, .planesto-chat-mini-avatar {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  background: var(--theme-btn-primary-bg);
  color: var(--theme-btn-primary-text);
  font-weight: 700;
}
.planesto-chat-avatar { width: 46px; height: 46px; border-radius: 16px; font-size: 22px; }
.planesto-chat-identity { flex: 1; min-width: 0; }
.planesto-chat-title { margin: 0; color: inherit; font-size: 16px; font-weight: 700; }
.planesto-chat-subtitle { margin: 3px 0 0; color: var(--theme-planning-surface-muted); font-size: 12px; }
.planesto-chat-close {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--theme-planning-surface-muted);
  cursor: pointer;
}
.planesto-chat-close:hover { background: var(--theme-contact-bg); }
.planesto-chat-close svg { width: 20px; height: 20px; }
.planesto-chat-stream {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 0;
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 18px 16px;
  scrollbar-width: thin;
}
.planesto-chat-date { align-self: center; margin: 4px 0 2px; color: var(--theme-planning-surface-muted); font-size: 11px; }
.planesto-chat-message { display: flex; align-items: flex-end; gap: 7px; width: 100%; }
.planesto-chat-message-content { min-width: 0; max-width: 84%; }
.planesto-chat-mini-avatar { width: 25px; height: 25px; margin-bottom: 24px; border-radius: 50%; font-size: 11px; }
.planesto-chat-incoming .planesto-chat-message-content { max-width: calc(90% - 32px); }
.planesto-chat-outgoing { justify-content: flex-end; }
.planesto-chat-bubble {
  padding: 11px 14px;
  border-radius: 18px 18px 18px 5px;
  background: var(--theme-contact-bg);
  color: var(--theme-planning-surface-text);
  line-height: 1.55;
  overflow-wrap: anywhere;
}
.planesto-chat-bubble p { margin: 0; white-space: pre-wrap; }
.planesto-chat-outgoing .planesto-chat-bubble {
  border-radius: 18px 18px 5px 18px;
  background: var(--theme-btn-primary-bg);
  color: var(--theme-btn-primary-text);
}
.planesto-chat-meta { margin-top: 5px; color: var(--theme-planning-surface-muted); font-size: 11px; }
.planesto-chat-outgoing .planesto-chat-meta { text-align: right; }
.planesto-chat-bubble .planesto-chat-callback-note { margin-top: 8px; padding-top: 7px; border-top: 1px solid currentColor; font-size: 12px; }
.planesto-chat-empty { margin: auto; padding: 24px 12px; color: var(--theme-planning-surface-muted); text-align: center; line-height: 1.6; }
.planesto-chat-empty strong { display: block; margin-bottom: 8px; color: var(--theme-planning-surface-text); font-weight: 600; }
.planesto-chat-compose { flex-shrink: 0; margin: 0; padding: 12px 16px 16px; border-top: 1px solid var(--theme-menu-border); }
.planesto-chat-callback {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  margin-bottom: 12px;
  padding: 7px 11px;
  border: 1px solid var(--theme-menu-border);
  border-radius: 20px;
  color: var(--theme-planning-surface-muted);
  font-size: 12px;
  cursor: pointer;
}
.planesto-chat-callback:has(input:checked) { background: var(--theme-contact-bg); color: var(--theme-planning-surface-text); }
.planesto-chat-callback input { width: 14px; height: 14px; margin: 0; accent-color: var(--theme-btn-primary-bg); }
.planesto-chat-callback svg { width: 15px; height: 15px; }
.planesto-chat-callback-details { margin-bottom: 12px; }
.planesto-chat-callback-details label { display: block; margin-bottom: 5px; font-size: 12px; color: var(--theme-planning-surface-muted); }
.planesto-chat-phone {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--theme-menu-border);
  border-radius: 12px;
  padding: 10px 12px;
  background: var(--theme-contact-bg);
  color: var(--theme-planning-surface-text);
  font: inherit;
}
.planesto-chat-input-row { display: flex; gap: 9px; align-items: flex-end; }
.planesto-chat-emojis { position: relative; flex-shrink: 0; color: var(--theme-planning-surface-text); }
.planesto-chat-emojis summary { display: grid; place-items: center; list-style: none; width: 42px; height: 46px; border-radius: 50%; background: var(--theme-contact-bg); cursor: pointer; font-size: 23px; }
.planesto-chat-emojis summary::-webkit-details-marker { display: none; }
.planesto-chat-emojis summary:focus-visible { outline: 2px solid var(--theme-contact-accent); outline-offset: 3px; }
.planesto-chat-emoji-options { position: absolute; left: 0; bottom: calc(100% + 10px); z-index: 5; display: grid; grid-template-columns: repeat(6, 1fr); gap: 2px; width: min(280px, calc(100vw - 48px)); padding: 10px; border: 1px solid var(--theme-menu-border); border-radius: 15px; background: var(--theme-contact-card-bg); box-shadow: 0 6px 20px rgb(0 0 0 / 18%); }
.planesto-chat-emoji-options button { min-width: 0; min-height: 40px; padding: 3px; border: 0; border-radius: 8px; background: transparent; color: inherit; font-size: 23px; cursor: pointer; }
.planesto-chat-emoji-options button:hover { background: var(--theme-contact-bg); }
.planesto-chat-input {
  display: block;
  flex: 1;
  min-width: 0;
  width: 100%;
  height: 46px;
  min-height: 46px;
  max-height: 120px;
  resize: none;
  border: 1px solid transparent;
  border-radius: 23px;
  padding: 11px 15px;
  background: var(--theme-contact-bg);
  color: var(--theme-planning-surface-text);
  font: inherit;
  line-height: 22px;
}
.planesto-chat-input::placeholder, .planesto-chat-phone::placeholder { color: var(--theme-planning-surface-muted); opacity: 1; }
.planesto-chat-send {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--theme-cta-bg);
  color: var(--theme-cta-text);
  cursor: pointer;
}
.planesto-chat-send:hover { background: var(--theme-cta-bg-hover); }
.planesto-chat-send:disabled { opacity: .6; cursor: wait; }
.planesto-chat-send svg { width: 20px; height: 20px; }
.planesto-chat button:focus-visible, .planesto-chat input:focus-visible, .planesto-chat textarea:focus-visible { outline: 2px solid var(--theme-contact-accent); outline-offset: 3px; }
.planesto-chat-footer, .planesto-chat-status { margin: 10px 0 0; color: var(--theme-planning-surface-muted); font-size: 11px; text-align: center; }
.planesto-chat-status:empty { display: none; }
.planesto-chat-status-error { padding: 8px; border-radius: 8px; background: var(--theme-error-bg, var(--theme-contact-bg)); color: var(--theme-error-text, var(--theme-planning-surface-text)); }
/* Les boutons de certains thèmes deviennent pastel en Dark : le couple
   bandeau/titre conserve un contraste lisible pour les bulles pleines. */
html.dark .planesto-chat-outgoing .planesto-chat-bubble,
html.dark .planesto-chat-avatar,
html.dark .planesto-chat-mini-avatar {
  background: var(--theme-banner-bg-from);
  color: var(--theme-banner-title);
}
@media (max-width: 600px) {
  .planesto-chat {
    inset: 0;
    width: 100%;
    max-width: none;
    height: 100%;
    border: 0;
    border-radius: 0;
  }
  .planesto-chat-header { padding-top: max(16px, env(safe-area-inset-top)); }
  .planesto-chat-compose { padding-bottom: max(16px, env(safe-area-inset-bottom)); }
  .planesto-chat-input, .planesto-chat-phone { font-size: 16px; }
  .planesto-chat-callback { min-height: 44px; }
  .planesto-chat-close { width: 44px; height: 44px; }
}