/* ========================================
   MINI-CHAT FLOTANTE
   ======================================== */

/* Botón flotante - OCULTO */
.minichat-fab {
  display: none !important; /* Ocultar botón de minichat */
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-primary, #2563eb);
  color: white;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  z-index: 9998;
}

.minichat-fab:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.minichat-fab.has-unread {
  animation: pulse-fab 2s infinite;
}

@keyframes pulse-fab {
  0%, 100% { box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25); }
  50% { box-shadow: 0 4px 12px rgba(37, 99, 235, 0.6), 0 0 0 8px rgba(37, 99, 235, 0.2); }
}

.minichat-fab-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 10px;
  background: #ef4444;
  color: white;
  font-size: 11px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}

.minichat-fab-badge.hidden {
  display: none;
}

/* Contenedor del mini-chat */
.minichat-container {
  position: fixed;
  bottom: 90px;
  right: 24px;
  width: 360px;
  max-height: 500px;
  background: var(--color-bg-primary, #ffffff);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  display: none;
  flex-direction: column;
  overflow: hidden;
  z-index: 9999;
  border: 1px solid var(--color-border, #e5e7eb);
}

.minichat-container.open {
  display: flex;
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Header del mini-chat */
.minichat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--color-primary, #2563eb);
  color: white;
}

.minichat-header-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 14px;
}

.minichat-header-actions {
  display: flex;
  gap: 4px;
}

.minichat-header-btn {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  border: none;
  background: rgba(255, 255, 255, 0.15);
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.minichat-header-btn:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* Vista de lista de conversaciones */
.minichat-conversations {
  flex: 1;
  overflow-y: auto;
  max-height: 400px;
}

.minichat-convo-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  cursor: pointer;
  border-bottom: 1px solid var(--color-border, #e5e7eb);
  transition: background 0.2s;
}

.minichat-convo-item:hover {
  background: var(--color-bg-secondary, #f3f4f6);
}

.minichat-convo-item.active {
  background: var(--color-primary-light, #dbeafe);
}

.minichat-convo-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-primary, #2563eb);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 16px;
  flex-shrink: 0;
}

.minichat-convo-info {
  flex: 1;
  min-width: 0;
}

.minichat-convo-name {
  font-weight: 500;
  font-size: 14px;
  color: var(--color-text-primary, #1f2937);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.minichat-convo-preview {
  font-size: 12px;
  color: var(--color-text-secondary, #6b7280);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.minichat-convo-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
}

.minichat-convo-time {
  font-size: 11px;
  color: var(--color-text-secondary, #6b7280);
}

.minichat-convo-badge {
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 9px;
  background: var(--color-primary, #2563eb);
  color: white;
  font-size: 10px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Vista de chat activo */
.minichat-chat {
  display: none;
  flex-direction: column;
  height: 400px;
}

.minichat-chat.active {
  display: flex;
}

.minichat-chat-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-border, #e5e7eb);
  background: var(--color-bg-secondary, #f9fafb);
}

.minichat-back-btn {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--color-text-secondary, #6b7280);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.minichat-back-btn:hover {
  background: var(--color-bg-tertiary, #e5e7eb);
}

.minichat-chat-user {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
}

.minichat-chat-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-primary, #2563eb);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 14px;
}

.minichat-chat-name {
  font-weight: 500;
  font-size: 14px;
  color: var(--color-text-primary, #1f2937);
}

/* Mensajes */
.minichat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--color-bg-chat, #f0f2f5);
}

.minichat-message {
  max-width: 80%;
  padding: 8px 12px;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.4;
  word-wrap: break-word;
}

.minichat-message.sent {
  align-self: flex-end;
  background: var(--color-primary, #2563eb);
  color: white;
  border-bottom-right-radius: 4px;
}

.minichat-message.received {
  align-self: flex-start;
  background: white;
  color: var(--color-text-primary, #1f2937);
  border-bottom-left-radius: 4px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.minichat-message-time {
  font-size: 10px;
  opacity: 0.7;
  margin-top: 4px;
  display: block;
  text-align: right;
}

/* Input de mensaje */
.minichat-input-area {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-top: 1px solid var(--color-border, #e5e7eb);
  background: var(--color-bg-primary, #ffffff);
}

.minichat-input {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--color-border, #e5e7eb);
  border-radius: 20px;
  font-size: 13px;
  outline: none;
  resize: none;
  max-height: 80px;
  line-height: 1.4;
}

.minichat-input:focus {
  border-color: var(--color-primary, #2563eb);
}

.minichat-send-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: var(--color-primary, #2563eb);
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  flex-shrink: 0;
}

.minichat-send-btn:hover {
  background: var(--color-primary-dark, #1d4ed8);
}

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

/* Estados vacíos */
.minichat-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
  text-align: center;
  color: var(--color-text-secondary, #6b7280);
}

.minichat-empty svg {
  opacity: 0.5;
  margin-bottom: 12px;
}

.minichat-empty-text {
  font-size: 13px;
}

/* Loading */
.minichat-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.minichat-loading .spinner {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Responsive */
@media (max-width: 480px) {
  .minichat-container {
    width: calc(100vw - 32px);
    right: 16px;
    bottom: 80px;
    max-height: 60vh;
  }

  .minichat-fab {
    right: 16px;
    bottom: 16px;
  }
}

/* Ocultar en página de mensajes */
body[data-current-route="messages"] .minichat-fab,
body[data-current-route="messages"] .minichat-container {
  display: none !important;
}