/* esoSensoriel Chatbot — Frontend */
:root {
  --eso-primary:    #c4a878;
  --eso-primary-dk: #8a6e45;
  --eso-bg:         #1a1612;
  --eso-surface:    #221e19;
  --eso-surface2:   #2c2620;
  --eso-border:     rgba(196,168,120,0.18);
  --eso-text:       #e8e0d0;
  --eso-muted:      #9a9080;
  --eso-radius:     14px;
}

#eso-chat-root * { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Jost', 'Segoe UI', sans-serif; }

/* Bouton flottant */
#eso-chat-toggle {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--eso-primary), var(--eso-primary-dk));
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 24px rgba(196,168,120,0.35);
  transition: transform .2s, box-shadow .2s;
  z-index: 99999;
}
#eso-chat-toggle.left { right: auto; left: 24px; }
#eso-chat-toggle:hover { transform: scale(1.08); box-shadow: 0 6px 32px rgba(196,168,120,0.5); }
#eso-chat-toggle svg { width: 26px; height: 26px; }

/* Badge non-lu */
.eso-badge-unread {
  position: absolute;
  top: 2px; right: 2px;
  width: 14px; height: 14px;
  background: #e05555;
  border-radius: 50%;
  border: 2px solid white;
  display: none;
}

/* Fenêtre */
#eso-chat-window {
  position: fixed;
  bottom: 96px;
  right: 24px;
  width: 370px;
  height: 560px;
  background: var(--eso-bg);
  border: 1px solid var(--eso-border);
  border-radius: var(--eso-radius);
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0,0,0,.6), 0 0 0 1px rgba(196,168,120,.08);
  z-index: 99998;
  overflow: hidden;
  opacity: 0;
  transform: translateY(16px) scale(.97);
  pointer-events: none;
  transition: opacity .25s ease, transform .25s ease;
}
#eso-chat-window.left { right: auto; left: 24px; }
#eso-chat-window.open { opacity: 1; transform: none; pointer-events: all; }

/* Header */
.eso-chat-header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--eso-border);
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--eso-surface);
}
.eso-header-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--eso-primary), #6b4e2a);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  flex-shrink: 0;
}
.eso-header-info h3 { font-size: 14px; font-weight: 500; color: #d4bc96; letter-spacing: .03em; }
.eso-header-info p  { font-size: 11px; color: var(--eso-muted); font-weight: 300; margin-top: 1px; }
.eso-status-dot { width: 7px; height: 7px; background: #6dbf7e; border-radius: 50%; display: inline-block; margin-right: 5px; }

/* Messages */
#eso-messages {
  flex: 1;
  overflow-y: auto;
  padding: 18px 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  scroll-behavior: smooth;
}
#eso-messages::-webkit-scrollbar { width: 4px; }
#eso-messages::-webkit-scrollbar-thumb { background: var(--eso-border); border-radius: 2px; }

.eso-msg { display: flex; flex-direction: column; max-width: 88%; animation: esoFadeUp .2s ease both; }
@keyframes esoFadeUp { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:none; } }
.eso-msg.user { align-self: flex-end; align-items: flex-end; }
.eso-msg.bot  { align-self: flex-start; align-items: flex-start; }

.eso-bubble {
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--eso-text);
  white-space: pre-wrap;
}
.eso-msg.user .eso-bubble {
  background: #2e2820;
  border: 1px solid rgba(196,168,120,.2);
  border-bottom-right-radius: 4px;
}
.eso-msg.bot .eso-bubble {
  background: #252018;
  border: 1px solid var(--eso-border);
  border-bottom-left-radius: 4px;
}
.eso-bubble a { color: var(--eso-primary); text-underline-offset: 2px; }

/* Suggestions */
.eso-suggestions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.eso-chip {
  padding: 5px 11px;
  border: 1px solid var(--eso-border);
  border-radius: 20px;
  font-size: 12px;
  color: var(--eso-primary);
  cursor: pointer;
  background: transparent;
  transition: background .15s, border-color .15s;
}
.eso-chip:hover { background: rgba(196,168,120,.1); border-color: var(--eso-primary); }

/* Typing */
.eso-typing { display: flex; gap: 5px; padding: 12px 14px; }
.eso-typing span {
  width: 7px; height: 7px;
  background: var(--eso-primary);
  border-radius: 50%;
  opacity: .4;
  animation: esoBlink 1.2s infinite;
}
.eso-typing span:nth-child(2) { animation-delay: .2s; }
.eso-typing span:nth-child(3) { animation-delay: .4s; }
@keyframes esoBlink { 0%,80%,100%{opacity:.4;transform:scale(1)} 40%{opacity:1;transform:scale(1.3)} }

/* Footer input */
.eso-chat-footer {
  padding: 10px 14px;
  border-top: 1px solid var(--eso-border);
  background: var(--eso-surface);
  display: flex;
  gap: 8px;
  align-items: flex-end;
}
#eso-user-input {
  flex: 1;
  background: var(--eso-surface2);
  border: 1px solid var(--eso-border);
  border-radius: 10px;
  padding: 9px 12px;
  color: var(--eso-text);
  font-size: 13.5px;
  font-weight: 300;
  resize: none;
  min-height: 40px;
  max-height: 100px;
  line-height: 1.5;
  outline: none;
  transition: border-color .2s;
}
#eso-user-input::placeholder { color: var(--eso-muted); }
#eso-user-input:focus { border-color: rgba(196,168,120,.4); }
#eso-send-btn {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--eso-primary), var(--eso-primary-dk));
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: opacity .2s, transform .15s;
}
#eso-send-btn:hover { opacity: .88; transform: scale(1.04); }
#eso-send-btn:disabled { opacity: .4; cursor: default; }
#eso-send-btn svg { width: 17px; height: 17px; }

@media (max-width: 420px) {
  #eso-chat-window { width: calc(100vw - 20px); right: 10px !important; left: 10px !important; }
}