/* conversas.css – Seção de Conversas (dark/light) */

/* =====================================================
   LAYOUT
   ===================================================== */
.conversas-container {
  display: flex;
  height: calc(100vh - 130px);
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  /* Panel abre como flex sibling — sem overflow: hidden lateral */
}

/* =====================================================
   SIDEBAR DA LISTA
   ===================================================== */
.conversas-lista {
  width: 340px;
  min-width: 260px;
  background-color: var(--card-bg);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.conversas-search {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--border-color);
}

.search-input {
  display: flex;
  align-items: center;
  background-color: var(--gray-200);
  border: 1px solid var(--border-color-muted);
  border-radius: var(--border-radius);
  padding: 0 var(--spacing-sm);
  transition: border-color 0.2s ease;
}

.search-input:focus-within {
  border-color: var(--primary-color);
}

.search-input input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-color);
  font-family: var(--font-family-base);
}

.search-input input::placeholder {
  color: var(--text-muted);
}

.search-input input:focus {
  outline: none;
}

.search-input .material-icons {
  color: var(--text-muted);
  font-size: 1.15rem;
  flex-shrink: 0;
}

.conversas-items {
  flex: 1;
  overflow-y: auto;
}

.conversa-item {
  display: flex;
  align-items: center;
  padding: 12px var(--spacing-md);
  border-bottom: 1px solid var(--border-color-muted);
  cursor: pointer;
  transition: background-color 0.15s ease;
  position: relative;
  gap: 12px;
}

.conversa-item:hover {
  background-color: var(--card-hover-bg);
}

.conversa-item.active {
  background-color: var(--nav-item-active-bg);
  border-left: 2px solid var(--primary-color);
}

/* Avatar */
.conversa-avatar {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: 50%;
  background-color: var(--gray-300);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1.1rem;
  font-weight: 600;
  overflow: hidden;
  position: relative;
}

.conversa-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  background: none !important;
}

.conversa-avatar span {
  position: relative;
  font-size: 0;
}

.conversa-avatar span::before {
  content: "person";
  font-family: "Material Icons";
  font-size: 28px;
  color: var(--text-muted);
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  opacity: 0.7;
}

/* Info */
.conversa-info {
  flex: 1;
  min-width: 0;
}

.conversa-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  gap: 2px;
}

.conversa-nome {
  flex-grow: 1;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--text-color);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 200px;
}

.conversa-time {
  margin-left: auto;
  font-size: 0.72rem;
  color: var(--text-muted);
  flex-shrink: 0;
  align-self: flex-start;
  padding-top: 1px;
}

.conversa-preview {
  font-size: 0.82rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 2px;
}

/* Tags na lista */
.conversa-tags-container {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  margin-top: 3px;
  min-height: 0;
}

.conversa-tag {
  display: inline-flex;
  align-items: center;
  padding: 1px 7px;
  border-radius: 4px;
  font-size: 0.68rem;
  font-weight: 500;
  color: #fff;
  background: var(--gray-400);
  white-space: nowrap;
}

.badge-unread {
  background-color: var(--primary-color);
  color: #fff;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  border-radius: 10px;
  font-size: 0.72rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.badge-status {
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.68rem;
  font-weight: 500;
  text-transform: capitalize;
}

.status-bot         { background: rgba(125,133,144,0.18); color: var(--text-muted); }
.status-aguardando  { background: rgba(210,153,34,0.18);  color: var(--warning-color); }
.status-atendimento { background: rgba(88,166,255,0.15);  color: var(--primary-color); }
.status-finalizado  { background: rgba(63,185,80,0.15);   color: var(--success-color); }

/* =====================================================
   CHAT AREA
   ===================================================== */
.chat-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  background-color: var(--body-bg);
  min-width: 0;
}

.chat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px var(--spacing-lg);
  background-color: var(--card-bg);
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
}

.chat-contact {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.chat-contact-info {
  min-width: 0;
}

.chat-contact-name {
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-color);
  margin-bottom: 1px;
}

.chat-contact-status {
  font-size: 0.78rem;
  color: var(--text-muted);
}

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

.chat-action-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.chat-action-btn:hover {
  background-color: var(--gray-200);
  color: var(--primary-color);
}

.identificar-cliente-btn {
  color: var(--warning-color) !important;
}

.identificar-cliente-btn:hover {
  background-color: rgba(210, 153, 34, 0.12) !important;
  color: var(--warning-color) !important;
}

/* Messages area */
.chat-messages {
  flex: 1;
  padding: var(--spacing-lg);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

/* Message bubbles */
.message {
  max-width: 72%;
  display: flex;
  flex-direction: column;
  animation: messageSlideIn 0.2s ease;
  position: relative;
  margin-bottom: 3px;
}

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

.message.incoming { align-self: flex-start; }
.message.outgoing  { align-self: flex-end; }

.message-content {
  padding: 9px 14px;
  border-radius: 12px;
  position: relative;
  word-break: break-word;
  line-height: 1.5;
  font-size: 0.9rem;
}

.message.incoming .message-content {
  background-color: var(--card-bg);
  color: var(--text-color);
  border: 1px solid var(--border-color-muted);
  border-top-left-radius: 3px;
}

.message.outgoing .message-content {
  background-color: rgba(88, 166, 255, 0.14);
  color: var(--text-color);
  border: 1px solid rgba(88, 166, 255, 0.22);
  border-top-right-radius: 3px;
}

[data-theme="light"] .message.incoming .message-content {
  background-color: #ffffff;
  border-color: #e0e0e0;
}

[data-theme="light"] .message.outgoing .message-content {
  background-color: #dcf8c6;
  border-color: #c6e9b0;
}

.message-text { font-size: 0.9rem; }

.message-time {
  font-size: 0.68rem;
  color: var(--text-muted);
  margin-top: 4px;
  text-align: right;
}

.message-meta {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 3px;
  gap: 3px;
}

.message-status {
  display: flex;
  align-items: center;
}

.message-status .material-icons {
  font-size: 0.95rem;
  color: var(--text-subtle);
  margin-left: 2px;
  transition: color 0.2s;
}

.message-status.read .material-icons {
  color: var(--primary-color);
}

/* Message menu button */
.message-menu-btn {
  background: transparent;
  border: none;
  color: transparent;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s ease;
  padding: 0;
}

.message:hover .message-menu-btn {
  color: var(--text-muted);
}

.message-menu-btn:hover {
  background-color: var(--gray-300);
  color: var(--text-color) !important;
}

.message-menu-btn .material-icons { font-size: 16px; }

/* Context menu */
.message-context-menu {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-lg);
  padding: 6px 0;
  min-width: 180px;
  z-index: 10000;
}

.context-menu-item {
  display: flex;
  align-items: center;
  padding: 9px 16px;
  cursor: pointer;
  transition: background 0.15s ease;
  gap: 10px;
  color: var(--text-color);
  font-size: 0.875rem;
}

.context-menu-item:hover {
  background-color: var(--card-hover-bg);
}

.context-menu-item.danger {
  color: var(--danger-color);
}

.context-menu-item.danger:hover {
  background-color: rgba(248, 81, 73, 0.1);
}

.context-menu-item .material-icons { font-size: 18px; }

/* Search in messages button */
.search-in-messages-btn {
  margin-top: 8px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px;
  background: var(--primary-color);
  color: #fff;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 0.875rem;
  font-weight: 500;
  font-family: var(--font-family-base);
  opacity: 0.9;
}

.search-in-messages-btn:hover {
  opacity: 1;
  box-shadow: 0 4px 12px var(--primary-glow);
}

.search-in-messages-btn .material-icons { font-size: 18px; }

/* =====================================================
   MODAL
   ===================================================== */
.custom-modal {
  position: fixed;
  inset: 0;
  background: var(--overlay-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  animation: fadeIn 0.15s ease;
  backdrop-filter: blur(2px);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.modal-content {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-xl);
  width: 90%;
  max-width: 600px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--box-shadow-lg);
  animation: slideUp 0.25s ease;
}

@keyframes slideUp {
  from { transform: translateY(40px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-color);
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s ease;
}

.modal-close:hover {
  background-color: var(--gray-300);
  color: var(--text-color);
}

.modal-body {
  padding: 20px;
  overflow-y: auto;
  flex: 1;
}

.search-results {
  max-height: 400px;
  overflow-y: auto;
}

.search-placeholder,
.search-loading,
.search-error {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.search-loading { color: var(--primary-color); }
.search-error   { color: var(--danger-color); }

.search-result-item {
  padding: 12px;
  border-radius: var(--border-radius);
  margin-bottom: 8px;
  cursor: pointer;
  transition: all 0.15s ease;
  border: 1px solid var(--border-color-muted);
  background-color: var(--body-bg);
}

.search-result-item:hover {
  background-color: var(--card-hover-bg);
  border-color: var(--primary-color);
  transform: translateX(3px);
}

.result-contact {
  font-weight: 600;
  color: var(--text-color);
  font-size: 0.875rem;
  margin-bottom: 3px;
}

.result-message {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 3px;
  line-height: 1.4;
}

.result-message mark {
  background-color: rgba(210, 153, 34, 0.3);
  color: var(--warning-color);
  padding: 1px 3px;
  border-radius: 3px;
  font-weight: 600;
}

[data-theme="light"] .result-message mark {
  background-color: #ffeb3b;
  color: #333;
}

.result-time {
  font-size: 0.75rem;
  color: var(--text-subtle);
}

/* =====================================================
   TYPING INDICATOR
   ===================================================== */
.typing-indicator { margin-top: 6px; }

.typing-dots {
  display: flex;
  gap: 4px;
  align-items: center;
  padding: 8px 12px;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color-muted);
  border-radius: 12px;
  border-top-left-radius: 3px;
  width: fit-content;
}

.typing-dots span {
  width: 7px;
  height: 7px;
  background-color: var(--text-subtle);
  border-radius: 50%;
  animation: typing 1.4s infinite;
}

.typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.typing-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
  0%, 60%, 100% { transform: translateY(0);    opacity: 0.5; }
  30%            { transform: translateY(-8px); opacity: 1; }
}

/* =====================================================
   CHAT INPUT
   ===================================================== */
.chat-input-container {
  padding: var(--spacing-md);
  background-color: var(--card-bg);
  border-top: 1px solid var(--border-color);
  flex-shrink: 0;
}

.chat-input-wrapper {
  display: flex;
  align-items: center;
  background-color: var(--gray-200);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 4px 6px;
  transition: border-color 0.2s ease;
}

.chat-input-wrapper:focus-within {
  border-color: var(--primary-color);
}

.chat-input-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s ease;
  flex-shrink: 0;
}

.chat-input-btn:hover {
  background-color: var(--gray-300);
  color: var(--primary-color);
}

.chat-input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 6px var(--spacing-sm);
  font-size: 0.9rem;
  color: var(--text-color);
  font-family: var(--font-family-base);
  resize: none;
}

.chat-input::placeholder { color: var(--text-muted); }
.chat-input:focus { outline: none; }

.send-btn {
  background-color: var(--primary-color) !important;
  color: #fff !important;
}

.send-btn:hover {
  background-color: var(--primary-hover) !important;
  box-shadow: 0 2px 8px var(--primary-glow);
}

/* =====================================================
   EMPTY STATE
   ===================================================== */
.empty-chat {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--text-muted);
  text-align: center;
  padding: var(--spacing-xl);
}

.empty-chat-icon {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-lg);
  color: var(--gray-400);
}

.empty-chat-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--text-muted);
}

.empty-chat-text {
  max-width: 380px;
  font-size: 0.875rem;
  color: var(--text-subtle);
  line-height: 1.6;
}

/* =====================================================
   TAGS
   ===================================================== */
.tags-container {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 4px;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 500;
  background-color: var(--gray-300);
  color: var(--text-color);
}

.tag .material-icons {
  font-size: 0.85rem;
  margin-right: 3px;
}