/* ============================================================
   NSOLVIA Widget — Estilos v2.4
   Vive dentro del iframe (widget.nsolvia.ai)
   Cero conflicto con el merchant — todo aislado en el iframe
   Colores: solo los definidos en 06-snippet-widget.md v2.4
   ============================================================ */

/* --- Reset completo --- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: #E8EAED;
  background: transparent;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* === ESTADO 1 — Botón cerrado (lo que ve el shopper primero) === */

#nsolvia-estado1 {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 250px;
  cursor: pointer;
  display: block;
  z-index: 10;
}

#nsolvia-estado1 img {
  width: 100%;
  height: auto;
  display: block;
}

/* === ESTADO 2 — Panel abierto === */

#nsolvia-estado2 {
  display: none;
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 420px;
  height: 600px;
  border-radius: 32px;
  overflow: hidden;
  background: #060E1A;
  flex-direction: column;
  z-index: 10;
}

/* === BOTÓN X CERRAR === */

#nsolvia-btn-cerrar {
  position: absolute;
  top: 16px;
  right: 16px;
  color: #0D234A;
  font-size: 20px;
  cursor: pointer;
  background: none;
  border: none;
  line-height: 1;
  z-index: 11;
}

/* === HEADER === */

.nsolvia-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: #0A1628;
  color: #ffffff;
  flex-shrink: 0;
}

.nsolvia-header-title {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.nsolvia-header-online {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #00C853;
  display: inline-block;
  margin-left: 8px;
}

/* === MENSAJES === */

.nsolvia-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.nsolvia-messages::-webkit-scrollbar {
  width: 4px;
}

.nsolvia-messages::-webkit-scrollbar-track {
  background: transparent;
}

.nsolvia-messages::-webkit-scrollbar-thumb {
  background: #0A1628;
  border-radius: 4px;
}

/* Burbujas */
.nsolvia-msg {
  max-width: 85%;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.45;
  word-wrap: break-word;
}

.nsolvia-msg--bot {
  align-self: flex-start;
  background: #0D1F3C;
  color: #E8EAED;
  border-bottom-left-radius: 4px;
}

.nsolvia-msg--user {
  align-self: flex-end;
  background: #0066FF;
  color: #ffffff;
  border-bottom-right-radius: 4px;
}

/* Indicador de typing */
.nsolvia-typing {
  align-self: flex-start;
  display: flex;
  gap: 4px;
  padding: 10px 14px;
  background: #0D1F3C;
  border-radius: 12px;
  border-bottom-left-radius: 4px;
}

.nsolvia-typing-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #9AA5B4;
  animation: nsolvia-typing-bounce 1.2s ease-in-out infinite;
}

.nsolvia-typing-dot:nth-child(2) {
  animation-delay: 0.15s;
}

.nsolvia-typing-dot:nth-child(3) {
  animation-delay: 0.3s;
}

@keyframes nsolvia-typing-bounce {
  0%, 60%, 100% {
    transform: translateY(0);
  }
  30% {
    transform: translateY(-4px);
  }
}

/* === PRODUCT CARDS === */

.nsolvia-cards {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 4px 0;
  scroll-snap-type: x mandatory;
}

.nsolvia-cards::-webkit-scrollbar {
  height: 3px;
}

.nsolvia-cards::-webkit-scrollbar-thumb {
  background: #0A1628;
  border-radius: 3px;
}

.nsolvia-card {
  flex: 0 0 200px;
  scroll-snap-align: start;
  background: #0D1F3C;
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.nsolvia-card-img {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 8px;
  background: #0A1628;
}

.nsolvia-card-body {
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.nsolvia-card-name {
  font-size: 13px;
  font-weight: 600;
  color: #E8EAED;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.nsolvia-card-price {
  font-size: 14px;
  font-weight: 700;
  color: #0066FF;
}

.nsolvia-card-meta {
  font-size: 11px;
  color: #9AA5B4;
}

.nsolvia-card-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  background: #0066FF;
  color: #ffffff;
  font-size: 12px;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  transition: opacity 0.15s ease;
  margin-top: auto;
}

.nsolvia-card-cta:hover {
  opacity: 0.88;
}

/* === FALLBACK MESSAGE (widget_status = partial) === */

.nsolvia-fallback {
  align-self: flex-start;
  max-width: 85%;
  padding: 10px 14px;
  background: #0D1F3C;
  color: #9AA5B4;
  border-radius: 12px;
  border-bottom-left-radius: 4px;
  font-size: 13px;
  line-height: 1.45;
}

/* === INPUT AREA === */

.nsolvia-input-area {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid #0A1628;
  background: #060E1A;
  flex-shrink: 0;
}

.nsolvia-input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid #0066FF;
  border-radius: 24px;
  font-size: 14px;
  font-style: italic;
  outline: none;
  background: #0A1628;
  color: #E8EAED;
  font-family: inherit;
}

.nsolvia-input::placeholder {
  color: #9AA5B4;
  font-style: italic;
}

.nsolvia-send-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #0066FF;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: opacity 0.15s ease;
}

.nsolvia-send-btn:hover {
  opacity: 0.88;
}

.nsolvia-send-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.nsolvia-send-icon {
  width: 16px;
  height: 16px;
  fill: #ffffff;
}

/* === POWERED BY === */

.nsolvia-powered {
  text-align: center;
  padding: 6px;
  font-size: 10px;
  color: #9AA5B4;
  background: #060E1A;
  flex-shrink: 0;
}

/* === MOBILE === */

@media (max-width: 768px) {
  #nsolvia-estado2 {
    width: 100%;
    height: 45vh;
    bottom: 0;
    right: 0;
    left: 0;
    border-radius: 32px 32px 0 0;
  }

  .nsolvia-card {
    flex: 0 0 170px;
  }
}