/* ==========================================
   PROVA CHATBOT - NIVEL PRO
   SOLO VISUAL, MISMA LÓGICA
========================================== */

.prova-chatbot {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 10060;
  font-family: "Montserrat", sans-serif;
}

/* =========================
   BOTÓN FLOTANTE
========================= */
.prova-chatbot__toggle {
  position: relative;
  border: none;
  background: transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  padding: 0;
}

.prova-chatbot__toggle-glow {
  position: absolute;
  right: 0;
  width: 86px;
  height: 86px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(202,21,21,0.22) 0%, rgba(202,21,21,0) 70%);
  animation: provaChatbotPulse 2.4s infinite ease-in-out;
  pointer-events: none;
}

@keyframes provaChatbotPulse {
  0%, 100% {
    transform: scale(0.96);
    opacity: 0.75;
  }
  50% {
    transform: scale(1.08);
    opacity: 1;
  }
}

.prova-chatbot__avatar-float {
  width: 74px;
  height: 74px;
  object-fit: cover;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 18px 32px rgba(0,0,0,0.18);
  animation: provaChatbotFloat 3s ease-in-out infinite;
  position: relative;
  z-index: 2;
}

@keyframes provaChatbotFloat {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-6px); }
  100% { transform: translateY(0px); }
}

.prova-chatbot__toggle-bubble {
  position: absolute;
  right: 88px;
  top: 10px;
  background: #ffffff;
  color: #111111;
  font-size: 13px;
  font-weight: 800;
  padding: 11px 16px;
  border-radius: 999px;
  white-space: nowrap;
  box-shadow: 0 14px 28px rgba(0,0,0,0.14);
  border: 1px solid rgba(17,17,17,0.06);
  z-index: 2;
}

.prova-chatbot__toggle-bubble::after {
  content: "";
  position: absolute;
  right: -7px;
  top: 18px;
  width: 14px;
  height: 14px;
  background: #ffffff;
  transform: rotate(45deg);
  border-right: 1px solid rgba(17,17,17,0.06);
  border-bottom: 1px solid rgba(17,17,17,0.06);
}

/* =========================
   PANEL
========================= */
.prova-chatbot__panel {
  display: none;
  position: absolute;
  right: 0;
  bottom: 92px;
  width: 390px;
  max-width: calc(100vw - 24px);
  height: 640px;
  background: #fff;
  border-radius: 24px;
  box-shadow: 0 28px 80px rgba(0,0,0,0.22);
  border: 1px solid rgba(17,17,17,0.06);
  overflow: hidden;
  flex-direction: column;
}

.prova-chatbot__panel.active {
  display: flex;
  animation: provaChatbotPanelIn 0.25s ease;
}

@keyframes provaChatbotPanelIn {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.985);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* =========================
   HEADER
========================= */
.prova-chatbot__header {
  background: linear-gradient(135deg, #111111 0%, #2c2c2c 55%, #ca1515 100%);
  color: #fff;
  padding: 16px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.prova-chatbot__header-left {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.prova-chatbot__avatar-header {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 8px 18px rgba(0,0,0,0.16);
  flex-shrink: 0;
}

.prova-chatbot__header-info {
  min-width: 0;
}

.prova-chatbot__header-info strong {
  display: block;
  font-size: 17px;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
}

.prova-chatbot__header-info small {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  line-height: 1.45;
  color: rgba(255,255,255,0.86);
}

.prova-chatbot__header-actions {
  display: flex;
  gap: 8px;
}

.prova-chatbot__icon-btn {
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  color: #fff;
  cursor: pointer;
  transition: all .22s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.prova-chatbot__icon-btn:hover {
  background: #fff;
  color: #111;
  transform: translateY(-1px) rotate(8deg);
}

/* =========================
   BODY
========================= */
.prova-chatbot__body {
  flex: 1;
  overflow-y: auto;
  padding: 14px 14px 10px;
  background:
    radial-gradient(circle at top right, rgba(202,21,21,0.05), transparent 22%),
    linear-gradient(180deg, #fcfcfc 0%, #f8f8f8 100%);
}

.prova-chatbot__body::-webkit-scrollbar {
  width: 6px;
}

.prova-chatbot__body::-webkit-scrollbar-thumb {
  background: rgba(0,0,0,0.18);
  border-radius: 999px;
}

/* =========================
   WELCOME
========================= */
.prova-chatbot__welcome {
  margin-bottom: 10px;
  animation: provaChatbotFade .3s ease;
}

@keyframes provaChatbotFade {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.prova-chatbot__welcome-card {
  background: linear-gradient(135deg, #ffffff 0%, #f7f7f9 100%);
  padding: 14px;
  border-radius: 18px;
  margin-bottom: 12px;
  border: 1px solid #ededed;
  box-shadow: 0 10px 22px rgba(0,0,0,0.05);
}

.prova-chatbot__status {
  font-size: 11px;
  font-weight: 800;
  color: #767676;
  margin-bottom: 8px;
  letter-spacing: .03em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.prova-chatbot__status .dot {
  width: 8px;
  height: 8px;
  background: #22c55e;
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 0 4px rgba(34,197,94,0.10);
}

.prova-chatbot__welcome-card strong {
  display: block;
  font-size: 15px;
  font-weight: 800;
  color: #161616;
  margin-bottom: 5px;
  line-height: 1.3;
}

.prova-chatbot__welcome-card p {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  color: #5a5a5a;
}

/* =========================
   QUICK BUTTONS
========================= */
.prova-chatbot__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 12px;
}

.prova-chatbot__quick-btn {
  min-height: 42px;
  padding: 10px 15px;
  border-radius: 999px;
  border: 1px solid rgba(17,17,17,0.08);
  background: linear-gradient(180deg, #ffffff 0%, #f7f7f8 100%);
  color: #1b1b1b;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 6px 14px rgba(0,0,0,0.05);
  transition: all .22s ease;
}

.prova-chatbot__quick-btn:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, #111111 0%, #ca1515 100%);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 12px 24px rgba(0,0,0,0.12);
}

/* =========================
   MENSAJES
========================= */
.prova-chatbot__message {
  display: flex;
  margin-bottom: 12px;
}

.prova-chatbot__message--bot {
  justify-content: flex-start;
}

.prova-chatbot__message--user {
  justify-content: flex-end;
}

.prova-chatbot__bubble {
  max-width: 84%;
  padding: 12px 14px;
  border-radius: 18px;
  font-size: 13px;
  line-height: 1.72;
  box-shadow: 0 8px 18px rgba(0,0,0,0.05);
  letter-spacing: 0;
  white-space: pre-wrap;
}

.prova-chatbot__message--bot .prova-chatbot__bubble {
  background: #fff;
  color: #222;
  border: 1px solid #efefef;
  border-top-left-radius: 6px;
}

.prova-chatbot__message--user .prova-chatbot__bubble {
  background: linear-gradient(135deg, #111111 0%, #2f2f2f 100%);
  color: #fff;
  border-top-right-radius: 6px;
}

/* =========================
   PRODUCTOS
========================= */
.prova-chatbot__products {
  display: grid;
  gap: 10px;
  margin: 8px 0 14px;
}

.prova-chatbot__product {
  display: flex;
  gap: 12px;
  align-items: center;
  background: #fff;
  border: 1px solid #efefef;
  border-radius: 18px;
  padding: 10px;
  text-decoration: none;
  transition: all .24s ease;
  box-shadow: 0 8px 18px rgba(0,0,0,0.04);
}

.prova-chatbot__product:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 26px rgba(0,0,0,0.08);
  border-color: rgba(202,21,21,0.18);
}

.prova-chatbot__product-thumb {
  width: 68px;
  height: 82px;
  border-radius: 14px;
  overflow: hidden;
  background: #f3f3f3;
  flex-shrink: 0;
}

.prova-chatbot__product-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.prova-chatbot__product-title {
  font-size: 13px;
  font-weight: 700;
  color: #111;
  line-height: 1.45;
  margin-bottom: 5px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.prova-chatbot__product-category {
  font-size: 11px;
  font-weight: 700;
  color: #777;
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.prova-chatbot__product-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.prova-chatbot__product-price {
  font-size: 14px;
  font-weight: 800;
  color: #ca1515;
}

.prova-chatbot__product-old {
  font-size: 12px;
  color: #999;
  text-decoration: line-through;
  margin-left: 6px;
}

.prova-chatbot__product-status {
  font-size: 11px;
  font-weight: 700;
  color: #198754;
}

.prova-chatbot__product-status.agotado {
  color: #ca1515;
}

/* =========================
   TYPING
========================= */
.prova-chatbot__typing {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.prova-chatbot__typing span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ca1515;
  animation: provaTyping 1.1s infinite ease-in-out;
}

.prova-chatbot__typing span:nth-child(2) { animation-delay: .15s; }
.prova-chatbot__typing span:nth-child(3) { animation-delay: .3s; }

@keyframes provaTyping {
  0%, 80%, 100% {
    transform: scale(.7);
    opacity: .45;
  }
  40% {
    transform: scale(1);
    opacity: 1;
  }
}

/* =========================
   FOOTER
========================= */
.prova-chatbot__footer {
  padding: 12px 14px 14px;
  border-top: 1px solid #eee;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(6px);
}

.prova-chatbot__form {
  display: flex;
  align-items: center;
  gap: 10px;
}

.prova-chatbot__input {
  flex: 1;
  height: 50px;
  border: 1px solid #e8e8e8;
  background: #fafafa;
  border-radius: 14px;
  padding: 0 15px;
  font-size: 14px;
  color: #111;
  transition: all .22s ease;
}

.prova-chatbot__input:focus {
  outline: none;
  border-color: #ca1515;
  background: #fff;
  box-shadow: 0 0 0 4px rgba(202,21,21,0.08);
}

.prova-chatbot__send {
  width: 50px;
  height: 50px;
  border: none;
  border-radius: 14px;
  background: linear-gradient(135deg, #111111 0%, #2f2f2f 100%);
  color: #fff;
  cursor: pointer;
  transition: all .22s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 20px rgba(0,0,0,0.10);
}

.prova-chatbot__send:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, #ca1515 0%, #ff4d5a 100%);
}

.prova-chatbot__footer-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 10px;
}

.prova-chatbot__reset-link {
  border: none;
  background: transparent;
  color: #666666;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0;
  transition: color .2s ease;
}

.prova-chatbot__reset-link:hover {
  color: #111111;
}

.prova-chatbot__whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  color: #16a34a;
  text-decoration: none;
}

.prova-chatbot__whatsapp:hover {
  color: #0d7f37;
}

/* =========================
   RESPONSIVE
========================= */
@media (max-width: 575px) {
  .prova-chatbot {
    right: 12px;
    left: 12px;
    bottom: 12px;
  }

  .prova-chatbot__panel {
    width: 100%;
    height: 72vh;
    max-height: 680px;
    bottom: 90px;
  }

  .prova-chatbot__toggle-bubble {
    right: 82px;
    font-size: 12px;
    padding: 10px 13px;
  }

  .prova-chatbot__avatar-float {
    width: 68px;
    height: 68px;
  }

  .prova-chatbot__welcome-card {
    padding: 12px 13px;
    border-radius: 20px;
  }

  .prova-chatbot__welcome-card strong {
    font-size: 14px;
  }

  .prova-chatbot__welcome-card p {
    font-size: 12px;
  }

  .prova-chatbot__quick {
    gap: 8px;
  }

  .prova-chatbot__quick-btn {
    min-height: 40px;
    padding: 9px 13px;
    font-size: 12px;
  }

  .prova-chatbot__footer-actions {
    flex-direction: column;
    align-items: flex-start;
  }
}