/*
 * chatbot.css — assistant flottant, présent sur les 5 pages.
 * Structure et animation portées de calzedonia-maroc/chatbot.css (entrée
 * élastique, bulles avatar, indicateur de frappe, chips) — reskinnées sur
 * nos tokens (cuivre/mono, pas de rose, pas d'emoji).
 */

.chatbot {
  position: fixed;
  inset-inline-end: var(--space-4);
  inset-block-end: var(--space-4);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-3);
}

/* ── déclencheur ── */

.chatbot__launcher {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: var(--radius-full);
  background: var(--color-signal);
  color: var(--color-signal-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.chatbot__launcher:hover {
  transform: scale(1.08);
}

.chatbot__launcher svg {
  width: 1.4rem;
  height: 1.4rem;
}

.chatbot__launcher-icon-close {
  display: none;
}

.chatbot__launcher.is-open .chatbot__launcher-icon-open {
  display: none;
}

.chatbot__launcher.is-open .chatbot__launcher-icon-close {
  display: block;
}

.chatbot__notif {
  position: absolute;
  inset-block-start: -2px;
  inset-inline-end: -2px;
  width: 1.125rem;
  height: 1.125rem;
  border-radius: var(--radius-full);
  background: var(--color-ink);
  color: var(--color-surface);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: var(--fw-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-surface);
  transition: transform 0.3s var(--ease-signature, cubic-bezier(0.34, 1.56, 0.64, 1));
}

.chatbot__notif.is-hidden {
  transform: scale(0);
}

/* ── panneau ── */

.chatbot__panel {
  width: min(23rem, calc(100vw - 2rem));
  height: min(36rem, calc(100vh - 8rem));
  background: var(--color-surface);
  border: var(--border-thin) solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(1rem) scale(0.97);
  opacity: 0;
  pointer-events: none;
  transform-origin: bottom right;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.2s ease;
}

.chatbot.is-open .chatbot__panel {
  transform: translateY(0) scale(1);
  opacity: 1;
  pointer-events: auto;
}

/* ── en-tête ── */

.chatbot__header {
  background: var(--color-ink);
  color: var(--color-surface);
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.chatbot__avatar {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-full);
  background: color-mix(in oklab, var(--color-surface) 18%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
}

.chatbot__header-info {
  flex: 1;
  min-width: 0;
}

.chatbot__header-name {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chatbot__header-status {
  font-size: var(--text-xs);
  opacity: 0.8;
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.chatbot__header-status::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: #63c174;
  flex-shrink: 0;
}

.chatbot__header-close {
  color: var(--color-surface);
  padding: var(--space-1);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.75;
  transition: opacity var(--transition-fast);
  flex-shrink: 0;
}

.chatbot__header-close:hover {
  opacity: 1;
}

/* ── corps / messages ── */

.chatbot__body {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-4) var(--space-4) var(--space-2);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  scroll-behavior: smooth;
}

.chatbot__msg {
  display: flex;
  align-items: flex-end;
  gap: var(--space-2);
  max-width: 88%;
  animation: chatbot-msg-in 0.2s ease both;
}

@keyframes chatbot-msg-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.chatbot__msg--bot {
  align-self: flex-start;
}

.chatbot__msg--user {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.chatbot__msg-avatar {
  width: 1.75rem;
  height: 1.75rem;
  border-radius: var(--radius-full);
  background: var(--color-signal);
  color: var(--color-signal-ink);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: var(--fw-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-block-end: 2px;
}

.chatbot__line {
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
  padding: 0.6rem var(--space-3);
  border-radius: var(--radius-md);
  word-break: break-word;
}

.chatbot__msg--bot .chatbot__line {
  background: var(--color-surface-3);
  color: var(--color-ink-soft);
  border-end-start-radius: 4px;
}

.chatbot__msg--user .chatbot__line {
  background: var(--color-signal);
  color: var(--color-signal-ink);
  border-end-end-radius: 4px;
}

/* ── réponse opérateur réelle (Telegram) — distincte du bot automatique ── */

.chatbot__msg--operator {
  align-self: flex-start;
}

.chatbot__msg-avatar--operator {
  background: var(--color-ink);
  color: var(--color-surface);
}

.chatbot__msg-col {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.chatbot__msg-label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  color: var(--color-ink-faint);
  padding-inline-start: var(--space-1);
}

.chatbot__msg--operator .chatbot__line {
  background: var(--color-surface-3);
  color: var(--color-ink);
  border: var(--border-thin) solid var(--color-signal);
  border-end-start-radius: 4px;
}

/* ── chips de suggestion ── */

.chatbot__suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding-inline-start: calc(1.75rem + var(--space-2));
}

.chatbot__suggestions:empty {
  display: none;
}

.chatbot__suggestion {
  background: var(--color-surface);
  border: var(--border-thin) solid var(--color-signal);
  color: var(--color-signal);
  border-radius: var(--radius-full);
  padding: 0.5rem var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  white-space: nowrap;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.chatbot__suggestion:hover {
  background: var(--color-signal);
  color: var(--color-signal-ink);
}

/* ── indicateur de frappe ── */

.chatbot__typing {
  display: flex;
  align-items: flex-end;
  gap: var(--space-2);
  align-self: flex-start;
  animation: chatbot-msg-in 0.2s ease both;
}

.chatbot__typing-dots {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--color-surface-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  border-end-start-radius: 4px;
}

.chatbot__typing-dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--color-ink-faint);
  animation: chatbot-typing-dot 1.2s ease-in-out infinite;
}

.chatbot__typing-dot:nth-child(2) {
  animation-delay: 0.2s;
}

.chatbot__typing-dot:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes chatbot-typing-dot {
  0%,
  60%,
  100% {
    opacity: 0.3;
    transform: translateY(0);
  }
  30% {
    opacity: 1;
    transform: translateY(-4px);
  }
}

/* ── pied / saisie ── */

.chatbot__form {
  flex-shrink: 0;
  border-top: var(--border-thin) solid var(--color-border);
  padding: var(--space-3) var(--space-4);
  display: flex;
  gap: var(--space-2);
  align-items: center;
  background: var(--color-surface);
}

.chatbot__input {
  flex: 1;
  min-width: 0;
  border: var(--border-thin) solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 0.6rem var(--space-4);
  font-size: var(--text-sm);
  background: var(--color-surface-2);
  color: var(--color-ink);
  transition: border-color var(--transition-fast);
}

.chatbot__input:focus-visible {
  outline: none;
  border-color: var(--color-signal);
}

.chatbot__send {
  width: 2.5rem;
  height: 2.5rem;
  flex-shrink: 0;
  border-radius: var(--radius-full);
  background: var(--color-signal);
  color: var(--color-signal-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.18s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.chatbot__send:hover:not(:disabled) {
  transform: scale(1.1);
}

.chatbot__send:disabled {
  background: var(--color-surface-3);
  color: var(--color-ink-faint);
}

/* ── mobile : plein écran ── */

@media (max-width: 480px) {
  .chatbot {
    inset: 0;
    align-items: stretch;
  }

  .chatbot__launcher {
    position: fixed;
    inset-inline-end: var(--space-4);
    inset-block-end: var(--space-4);
  }

  .chatbot.is-open .chatbot__launcher {
    display: none;
  }

  .chatbot__panel {
    width: 100%;
    height: 100%;
    max-height: none;
    border-radius: 0;
    transform-origin: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .chatbot__panel,
  .chatbot__notif,
  .chatbot__msg,
  .chatbot__typing,
  .chatbot__send {
    animation: none;
    transition: none;
  }
}