/* ===== MAVI CHAT CANONICAL CSS =====
   Base limpia y unica para:
   - launcher
   - panel
   - header
   - messages
   - composer
   - cards de producto
   - handoff humano
   Sin duplicaciones ni parches superpuestos.
*/

:root{
  --ary-ia-safe-right: 16px;
  --ary-ia-safe-bottom: 96px;

  --ary-ia-toggle-bg: #e91e63;
  --ary-ia-toggle-bg-hover: #d81b60;
  --ary-ia-toggle-color: #ffffff;

  --ary-ia-panel-width: 360px;
  --ary-ia-panel-max-width: calc(100vw - 24px);
  --ary-ia-panel-height: min(72vh, 560px);

  --ary-ia-radius-xl: 18px;
  --ary-ia-radius-lg: 14px;
  --ary-ia-radius-md: 12px;
  --ary-ia-radius-pill: 999px;

  --ary-ia-border: 1px solid #e5e7eb;
  --ary-ia-border-soft: 1px solid #ececec;
  --ary-ia-shadow-toggle: 0 10px 24px rgba(0,0,0,.18);
  --ary-ia-shadow-panel: 0 18px 40px rgba(0,0,0,.18);

  --ary-ia-bg-panel: #ffffff;
  --ary-ia-bg-header: #ffffff;
  --ary-ia-bg-messages: #fafafa;
  --ary-ia-bg-assistant: #f1f5f9;
  --ary-ia-bg-user: #ffe4ef;

  --ary-ia-text: #111827;
  --ary-ia-text-soft: #6b7280;
  --ary-ia-placeholder: #8b8f97;
}

#ary-ia-chat-root{
  position: fixed;
  right: var(--ary-ia-safe-right);
  left: auto;
  bottom: var(--ary-ia-safe-bottom);
  z-index: 2147482400;
  font-family: Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

#ary-ia-chat-root #ary-ia-chat-toggle{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  padding: 12px 16px;
  border: 0;
  border-radius: var(--ary-ia-radius-pill);
  background: var(--ary-ia-toggle-bg);
  color: var(--ary-ia-toggle-color);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
  cursor: pointer;
  box-shadow: var(--ary-ia-shadow-toggle);
  transition: background-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

#ary-ia-chat-root #ary-ia-chat-toggle:hover{
  background: var(--ary-ia-toggle-bg-hover);
}

#ary-ia-chat-root #ary-ia-chat-toggle:focus-visible{
  outline: 2px solid rgba(233,30,99,.35);
  outline-offset: 2px;
}

#ary-ia-chat-root #ary-ia-chat-panel{
  position: fixed;
  right: var(--ary-ia-safe-right);
  left: auto;
  bottom: calc(var(--ary-ia-safe-bottom) + 58px);
  width: var(--ary-ia-panel-width);
  max-width: var(--ary-ia-panel-max-width);
  height: var(--ary-ia-panel-height);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--ary-ia-radius-xl);
  border: var(--ary-ia-border);
  background: var(--ary-ia-bg-panel);
  box-shadow: var(--ary-ia-shadow-panel);
  z-index: 2147482399;
}

#ary-ia-chat-root #ary-ia-chat-panel[hidden]{
  display: none !important;
}

#ary-ia-chat-root.is-open #ary-ia-chat-panel{
  display: flex !important;
}

#ary-ia-chat-root .ary-ia-chat-header{
  flex: 0 0 auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 14px;
  background: var(--ary-ia-bg-header);
  border-bottom: var(--ary-ia-border-soft);
}

#ary-ia-chat-root .ary-ia-chat-header strong{
  display: block;
  margin: 0;
  color: var(--ary-ia-text);
  font-size: 15px;
  line-height: 1.2;
}

#ary-ia-chat-root .mavi-chat-subtitle{
  display: block;
  margin-top: 4px;
  color: var(--ary-ia-text-soft);
  font-size: 12px;
  line-height: 1.2;
}

#ary-ia-chat-root #ary-ia-chat-close{
  width: 36px;
  height: 36px;
  min-width: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #e5e7eb;
  border-radius: var(--ary-ia-radius-pill);
  background: #f3f4f6;
  color: var(--ary-ia-text);
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
}

#ary-ia-chat-root #ary-ia-chat-close:hover{
  background: #e5e7eb;
}

#ary-ia-chat-root .ary-ia-chat-messages{
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  padding: 14px;
  background: var(--ary-ia-bg-messages);
}

#ary-ia-chat-root .ary-ia-msg{
  margin: 0 0 12px;
  padding: 10px 12px;
  border-radius: var(--ary-ia-radius-lg);
  font-size: 14px;
  line-height: 1.5;
  color: var(--ary-ia-text);
  white-space: pre-line;
  word-wrap: break-word;
  overflow-wrap: anywhere;
}

#ary-ia-chat-root .ary-ia-msg--assistant{
  background: var(--ary-ia-bg-assistant);
}

#ary-ia-chat-root .ary-ia-msg--user{
  background: var(--ary-ia-bg-user);
  margin-left: 40px;
}

#ary-ia-chat-root .ary-ia-chat-form{
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 12px;
  border-top: var(--ary-ia-border-soft);
  background: #ffffff;
}

#ary-ia-chat-root .ary-ia-chat-form textarea{
  display: block;
  width: 100%;
  min-height: 52px;
  max-height: 96px;
  margin: 0;
  padding: 12px;
  box-sizing: border-box;
  resize: none;
  overflow: auto;
  border: 1px solid #d1d5db;
  border-radius: var(--ary-ia-radius-md);
  background: #ffffff;
  color: var(--ary-ia-text);
  font-size: 14px;
  line-height: 1.4;
}

#ary-ia-chat-root .ary-ia-chat-form textarea::placeholder{
  color: var(--ary-ia-placeholder);
}

#ary-ia-chat-root .ary-ia-chat-form textarea:focus{
  outline: 2px solid rgba(233,30,99,.18);
  outline-offset: 0;
  border-color: rgba(233,30,99,.45);
}

#ary-ia-chat-root .ary-ia-chat-form .mavi-chat-send,
#ary-ia-chat-root .ary-ia-chat-form button[type="submit"]{
  width: 100%;
  min-height: 44px;
  padding: 12px 14px;
  border: 0;
  border-radius: var(--ary-ia-radius-md);
  background: var(--ary-ia-toggle-bg);
  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
  cursor: pointer;
  box-shadow: 0 8px 18px rgba(233,30,99,.22);
}

#ary-ia-chat-root .ary-ia-chat-form .mavi-chat-send:hover,
#ary-ia-chat-root .ary-ia-chat-form button[type="submit"]:hover{
  background: var(--ary-ia-toggle-bg-hover);
}

#ary-ia-chat-root .ary-ia-chat-form .mavi-chat-send[disabled],
#ary-ia-chat-root .ary-ia-chat-form button[type="submit"][disabled]{
  opacity: .72;
  cursor: not-allowed;
}

/* Productos sugeridos */
#ary-ia-chat-root .ary-ia-products{
  display: grid;
  gap: 10px;
  margin-top: 10px;
}

#ary-ia-chat-root .ary-ia-product-card{
  border: 1px solid #ececec;
  border-radius: 14px;
  background: #ffffff;
  overflow: hidden;
}

#ary-ia-chat-root .ary-ia-product-link{
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 10px;
  padding: 10px;
  color: inherit;
  text-decoration: none;
}

#ary-ia-chat-root .ary-ia-product-image{
  width: 72px;
  height: 72px;
  border-radius: 12px;
  overflow: hidden;
  background: #f3f4f6;
}

#ary-ia-chat-root .ary-ia-product-image img{
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

#ary-ia-chat-root .ary-ia-product-body{
  min-width: 0;
}

#ary-ia-chat-root .ary-ia-product-name{
  margin: 0 0 6px;
  color: var(--ary-ia-text);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.35;
}

#ary-ia-chat-root .ary-ia-product-price{
  margin: 0 0 8px;
  color: #0f766e;
  font-size: 13px;
  font-weight: 700;
}

#ary-ia-chat-root .ary-ia-product-cta{
  color: var(--ary-ia-toggle-bg);
  font-size: 12px;
  font-weight: 700;
}

/* Handoff humano */
.ary-ia-human-handoff{
  margin-top: 10px;
  padding: 12px;
  border: 1px solid #f3d7e2;
  border-radius: 14px;
  background: #fff7fa;
}

.ary-ia-human-handoff__title{
  margin: 0 0 6px;
  color: var(--ary-ia-text);
  font-size: 14px;
  font-weight: 700;
}

.ary-ia-human-handoff__text{
  margin: 0 0 10px;
  color: #4b5563;
  font-size: 13px;
  line-height: 1.45;
}

.ary-ia-human-handoff__button{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 10px 14px;
  border: 0;
  border-radius: 999px;
  background: #25d366;
  color: #ffffff;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.ary-ia-human-handoff__meta{
  margin-top: 8px;
  color: #6b7280;
  font-size: 12px;
}

/* Mobile */
@media (max-width: 782px){
  :root{
    --ary-ia-safe-right: 8px;
    --ary-ia-safe-bottom: 92px;
    --ary-ia-panel-width: calc(100vw - 16px);
    --ary-ia-panel-max-width: calc(100vw - 16px);
    --ary-ia-panel-height: min(68vh, 520px);
  }

  #ary-ia-chat-root{
    right: 8px;
    bottom: var(--ary-ia-safe-bottom);
  }

  #ary-ia-chat-root #ary-ia-chat-toggle{
    padding: 11px 14px;
    font-size: 13px;
  }

  #ary-ia-chat-root #ary-ia-chat-panel{
    right: 8px;
    left: 8px;
    bottom: calc(var(--ary-ia-safe-bottom) + 54px);
    width: auto;
    max-width: none;
    border-radius: 16px;
  }

  #ary-ia-chat-root .ary-ia-chat-header{
    padding: 13px 12px 11px;
  }

  #ary-ia-chat-root .ary-ia-chat-messages{
    padding: 12px;
  }

  #ary-ia-chat-root .ary-ia-chat-form{
    padding: 10px;
    gap: 8px;
  }

  #ary-ia-chat-root .ary-ia-chat-form textarea{
    min-height: 48px;
    max-height: 84px;
    font-size: 16px;
  }

  #ary-ia-chat-root .ary-ia-chat-form .mavi-chat-send,
  #ary-ia-chat-root .ary-ia-chat-form button[type="submit"]{
    min-height: 42px;
    font-size: 14px;
  }

  #ary-ia-chat-root .ary-ia-msg--user{
    margin-left: 24px;
  }

  #ary-ia-chat-root .ary-ia-product-link{
    grid-template-columns: 64px 1fr;
  }

  #ary-ia-chat-root .ary-ia-product-image{
    width: 64px;
    height: 64px;
  }

  #ary-ia-chat-root .ary-ia-product-name{
    font-size: 12px;
  }

  #ary-ia-chat-root .ary-ia-product-price{
    font-size: 12px;
  }
}