/* =============================================================================
   DRACOBOT — CHATBOT FLOTANTE INTELIGENTE DRACO
   assets/chatbot.css
============================================================================= */

:root {
  --drakon-primary: #DD183B;
  --drakon-primary-hover: #B91C1C;
  --drakon-navy: #0F172A;
  --drakon-navy-light: #1E293B;
  --drakon-bg: #FFFFFF;
  --drakon-card-bg: #F8FAFC;
  --drakon-text: #1E293B;
  --drakon-muted: #64748B;
  --drakon-border: #E2E8F0;
  --drakon-bot-bubble: #F1F5F9;
  --drakon-user-bubble: #DD183B;
  --drakon-shadow: 0 20px 48px rgba(15, 23, 42, 0.22);
}

html[data-theme="dark"] {
  --drakon-bg: #0F172A;
  --drakon-card-bg: #1E293B;
  --drakon-text: #F8FAFC;
  --drakon-muted: #94A3B8;
  --drakon-border: #334155;
  --drakon-bot-bubble: #1E293B;
  --drakon-user-bubble: #DD183B;
  --drakon-shadow: 0 24px 56px rgba(0, 0, 0, 0.6);
}

/* --- Botón Flotante Launcher --- */
.drakon-launcher {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #DD183B 0%, #B91C1C 100%);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(221, 24, 59, 0.4);
  border: 2px solid rgba(255, 255, 255, 0.25);
  z-index: 9999;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  outline: none;
}

.drakon-launcher:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 12px 28px rgba(221, 24, 59, 0.55);
}

.drakon-launcher:active {
  transform: scale(0.95);
}

.drakon-launcher-badge {
  position: absolute;
  top: 0;
  right: 0;
  width: 15px;
  height: 15px;
  background: #10B981;
  border: 2.5px solid #FFFFFF;
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.8);
}

.drakon-launcher-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}

.drakon-launcher-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 50%;
}

.drakon-launcher.is-open .drakon-launcher-icon {
  transform: rotate(90deg);
}

/* Tooltip emergente */
.drakon-tooltip {
  position: fixed;
  bottom: 34px;
  right: 94px;
  background: var(--drakon-navy);
  color: #FFFFFF;
  padding: 8px 14px;
  border-radius: 20px;
  font-size: 12.5px;
  font-weight: 600;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
  pointer-events: none;
  z-index: 9998;
  opacity: 0;
  transform: translateX(10px);
  transition: all 0.3s ease;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 6px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.drakon-tooltip.show {
  opacity: 1;
  transform: translateX(0);
}

/* --- Ventana Principal del Chat --- */
.drakon-window {
  position: fixed;
  bottom: 96px;
  right: 24px;
  width: 390px;
  max-width: calc(100vw - 32px);
  height: 600px;
  max-height: calc(100vh - 120px);
  background: var(--drakon-bg);
  border-radius: 16px;
  box-shadow: var(--drakon-shadow);
  border: 1px solid var(--drakon-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 9999;
  opacity: 0;
  transform: translateY(20px) scale(0.96);
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  font-family: inherit;
}

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

/* --- Encabezado del Chat --- */
.drakon-header {
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  color: #FFFFFF;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 2px solid var(--drakon-primary);
  flex-shrink: 0;
}

.drakon-header-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.drakon-avatar {
  position: relative;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #FFFFFF;
  padding: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
}

.drakon-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.drakon-status-dot {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 10px;
  height: 10px;
  background: #10B981;
  border: 2px solid #0F172A;
  border-radius: 50%;
}

.drakon-title-wrap h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.3px;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  gap: 6px;
}

.drakon-title-wrap p {
  margin: 2px 0 0;
  font-size: 11.5px;
  color: #94A3B8;
  font-weight: 500;
}

.drakon-header-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}

.drakon-btn-icon {
  background: transparent;
  border: none;
  color: #94A3B8;
  width: 30px;
  height: 30px;
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  font-size: 16px;
}

.drakon-btn-icon:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
}

/* --- Cuerpo de Mensajes --- */
.drakon-messages {
  flex: 1;
  padding: 16px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--drakon-bg);
  scroll-behavior: smooth;
}

.drakon-msg {
  display: flex;
  gap: 10px;
  max-width: 86%;
  animation: drakonFadeUp 0.25s ease-out forwards;
}

@keyframes drakonFadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.drakon-msg-bot {
  align-self: flex-start;
}

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

.drakon-msg-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  flex-shrink: 0;
  background: #FFFFFF;
  padding: 1px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.drakon-msg-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.drakon-bubble {
  padding: 12px 16px;
  border-radius: 14px;
  font-size: 13.5px;
  line-height: 1.55;
  word-break: break-word;
}

.drakon-msg-bot .drakon-bubble {
  background: var(--drakon-bot-bubble);
  color: var(--drakon-text);
  border-bottom-left-radius: 4px;
  border: 1px solid var(--drakon-border);
}

.drakon-msg-user .drakon-bubble {
  background: var(--drakon-user-bubble);
  color: #FFFFFF;
  border-bottom-right-radius: 4px;
}

.drakon-bubble p {
  margin: 0 0 8px;
}
.drakon-bubble p:last-child {
  margin-bottom: 0;
}
.drakon-bubble strong {
  font-weight: 700;
}
.drakon-bubble ul, .drakon-bubble ol {
  margin: 6px 0 6px 18px;
  padding: 0;
}
.drakon-bubble li {
  margin-bottom: 4px;
}
.drakon-bubble a {
  color: inherit;
  text-decoration: underline;
  font-weight: 600;
}

/* Tarjeta de Acción / Agendamiento en Chat */
.drakon-action-card {
  margin-top: 10px;
  padding: 12px 14px;
  background: var(--drakon-card-bg);
  border: 1px solid var(--drakon-border);
  border-left: 3px solid var(--drakon-primary);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.drakon-action-card h4 {
  margin: 0;
  font-size: 13px;
  color: var(--drakon-text);
  font-weight: 700;
}

.drakon-btn-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 14px;
  background: var(--drakon-primary);
  color: #FFFFFF !important;
  font-size: 12.5px;
  font-weight: 700;
  border-radius: 6px;
  text-decoration: none !important;
  transition: background 0.2s ease, transform 0.1s ease;
  cursor: pointer;
  text-align: center;
  border: none;
}

.drakon-btn-action:hover {
  background: var(--drakon-primary-hover);
  transform: translateY(-1px);
}

/* Formulario inline de lead */
.drakon-lead-form {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.drakon-lead-form input {
  width: 100%;
  padding: 8px 12px;
  border-radius: 6px;
  border: 1px solid var(--drakon-border);
  background: var(--drakon-bg);
  color: var(--drakon-text);
  font-size: 12.5px;
  box-sizing: border-box;
}

/* Indicador de Escribiendo... */
.drakon-typing {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 10px 14px;
  background: var(--drakon-bot-bubble);
  border-radius: 14px;
  border-bottom-left-radius: 4px;
  width: fit-content;
  border: 1px solid var(--drakon-border);
}

.drakon-typing-dot {
  width: 6px;
  height: 6px;
  background: var(--drakon-muted);
  border-radius: 50%;
  animation: drakonBounce 1.2s infinite ease-in-out;
}
.drakon-typing-dot:nth-child(2) { animation-delay: 0.2s; }
.drakon-typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes drakonBounce {
  0%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-5px); }
}

/* --- Chips de Sugerencias Rápidas --- */
.drakon-chips-wrap {
  padding: 8px 14px;
  background: var(--drakon-card-bg);
  border-top: 1px solid var(--drakon-border);
  display: flex;
  gap: 6px;
  overflow-x: auto;
  white-space: nowrap;
  flex-shrink: 0;
  scrollbar-width: none;
}
.drakon-chips-wrap::-webkit-scrollbar { display: none; }

.drakon-chip {
  padding: 6px 12px;
  border-radius: 20px;
  background: var(--drakon-bg);
  color: var(--drakon-text);
  border: 1px solid var(--drakon-border);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.drakon-chip:hover {
  border-color: var(--drakon-primary);
  color: var(--drakon-primary);
  background: rgba(221, 24, 59, 0.04);
}

/* --- Input Footer --- */
.drakon-footer {
  padding: 12px 14px;
  background: var(--drakon-bg);
  border-top: 1px solid var(--drakon-border);
  display: flex;
  gap: 8px;
  align-items: flex-end;
  flex-shrink: 0;
}

.drakon-input {
  flex: 1;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--drakon-border);
  background: var(--drakon-card-bg);
  color: var(--drakon-text);
  font-size: 13.5px;
  font-family: inherit;
  resize: none;
  max-height: 100px;
  min-height: 40px;
  box-sizing: border-box;
  outline: none;
  transition: border-color 0.2s ease;
  line-height: 1.4;
}

.drakon-input:focus {
  border-color: var(--drakon-primary);
  background: var(--drakon-bg);
}

.drakon-btn-send {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--drakon-primary);
  color: #FFFFFF;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.drakon-btn-send:hover {
  background: var(--drakon-primary-hover);
  transform: scale(1.04);
}

.drakon-btn-send:active {
  transform: scale(0.96);
}

.drakon-btn-send:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none !important;
}

.drakon-input:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  background: var(--drakon-bot-bubble);
}

/* --- Tarjeta de Captura de Leads Inicial --- */
.drakon-lead-card {
  margin-top: 10px;
  background: var(--drakon-bg);
  border: 1px solid var(--drakon-border);
  border-radius: 12px;
  padding: 14px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.06);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.drakon-lead-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 2px;
}

.drakon-lead-card-badge {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  background: rgba(221, 24, 59, 0.12);
  color: var(--drakon-primary);
  padding: 2px 6px;
  border-radius: 4px;
}

.drakon-lead-card-header strong {
  font-size: 13px;
  color: var(--drakon-text);
}

.drakon-lead-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.drakon-lead-field label {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--drakon-muted);
}

.drakon-lead-field input {
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--drakon-border);
  background: var(--drakon-card-bg);
  color: var(--drakon-text);
  font-size: 13px;
  font-family: inherit;
  outline: none;
  transition: all 0.2s ease;
}

.drakon-lead-field input:focus {
  border-color: var(--drakon-primary);
  background: var(--drakon-bg);
  box-shadow: 0 0 0 3px rgba(221, 24, 59, 0.1);
}

.drakon-lead-error {
  font-size: 11.5px;
  color: #DC2626;
  background: #FEE2E2;
  border: 1px solid #FCA5A5;
  padding: 6px 10px;
  border-radius: 6px;
  font-weight: 500;
}

html[data-theme="dark"] .drakon-lead-error {
  background: rgba(220, 38, 38, 0.2);
  color: #FCA5A5;
  border-color: rgba(220, 38, 38, 0.4);
}

.drakon-lead-btn {
  padding: 10px;
  background: linear-gradient(135deg, #DD183B 0%, #B91C1C 100%);
  color: #FFFFFF;
  border: none;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
  margin-top: 4px;
}

.drakon-lead-btn:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(221, 24, 59, 0.35);
}

.drakon-lead-btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.drakon-lead-success {
  padding: 10px;
  background: #ECFDF5;
  color: #065F46;
  border: 1px solid #A7F3D0;
  border-radius: 8px;
  font-size: 12px;
}

html[data-theme="dark"] .drakon-lead-success {
  background: rgba(16, 185, 129, 0.15);
  color: #6EE7B7;
  border-color: rgba(16, 185, 129, 0.3);
}

/* --- Responsividad Móvil --- */
@media (max-width: 768px) {
  .drakon-window {
    bottom: 0;
    right: 0;
    left: 0;
    width: 100vw;
    max-width: 100vw;
    height: 88vh;
    max-height: 88vh;
    border-radius: 20px 20px 0 0;
    border-bottom: none;
    z-index: 100000;
  }
  .drakon-launcher {
    bottom: 16px;
    right: 14px;
    width: 50px;
    height: 50px;
  }
  .drakon-launcher-icon {
    width: 28px;
    height: 28px;
  }
  .drakon-tooltip {
    bottom: 74px;
    right: 14px;
    font-size: 11.5px;
    padding: 6px 12px;
  }
}