/* ================================================================
 * PN Customers Manager – Front-end Conversations
 * Shared styles for WhatsApp AI & Instagram AI shortcodes.
 * Uses the plugin popup manager for modals.
 * ================================================================ */

/* --- Container --- */
.pn-cm-conv-front {
  max-width: 960px;
  margin: 0 auto;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
  font-size: 14px;
  color: #1e1e1e;
}

.pn-cm-conv-front *,
.pn-cm-conv-front *::before,
.pn-cm-conv-front *::after {
  box-sizing: border-box;
}

/* --- Header --- */
.pn-cm-conv-front-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.pn-cm-conv-front-header h2 {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* --- Filter buttons --- */
.pn-cm-conv-front-filters {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.pn-cm-conv-filter-btn {
  display: inline-flex;
  align-items: center;
  padding: 7px 18px;
  border-radius: 20px;
  border: 1px solid #ddd;
  background: #fff;
  color: #555;
  font-size: 13px;
  cursor: pointer;
  transition: all .2s;
  text-decoration: none;
}

.pn-cm-conv-filter-btn:hover {
  border-color: #999;
  color: #333;
}

.pn-cm-conv-filter-btn.active {
  background: #2271b1;
  border-color: #2271b1;
  color: #fff;
}

.pn-cm-conv-front[data-platform="instagram"] .pn-cm-conv-filter-btn.active {
  background: #c13584;
  border-color: #c13584;
}

/* --- Empty state --- */
.pn-cm-conv-front-empty {
  text-align: center;
  padding: 60px 20px;
  color: #888;
}

.pn-cm-conv-front-empty .material-icons-outlined {
  font-size: 56px;
  display: block;
  margin-bottom: 12px;
  color: #bbb;
}

/* --- Card list --- */
.pn-cm-conv-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.pn-cm-conv-card {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 10px;
  cursor: pointer;
  transition: box-shadow .2s, border-color .2s;
}

.pn-cm-conv-card:hover {
  border-color: #bbb;
  box-shadow: 0 2px 8px rgba(0,0,0,.08);
}

.pn-cm-conv-card-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.pn-cm-conv-card-top {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.pn-cm-conv-card-name {
  font-weight: 600;
  font-size: 15px;
  color: #1e1e1e;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pn-cm-conv-card-identifier {
  font-size: 12px;
  color: #888;
}

.pn-cm-conv-card-last-msg {
  font-size: 13px;
  color: #666;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pn-cm-conv-card-bottom {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 2px;
  flex-wrap: wrap;
}

.pn-cm-conv-card-funnel {
  font-size: 12px;
  color: #999;
  display: flex;
  align-items: center;
  gap: 3px;
}

.pn-cm-conv-card-funnel .material-icons-outlined {
  font-size: 14px;
}

.pn-cm-conv-card-date {
  font-size: 12px;
  color: #999;
}

/* Status badge */
.pn-cm-conv-status {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .3px;
}

.pn-cm-conv-status-active {
  background: #e6f4ea;
  color: #1e7e34;
}

.pn-cm-conv-status-closed {
  background: #f0f0f0;
  color: #787c82;
}

/* Card actions */
.pn-cm-conv-card-actions {
  display: flex;
  gap: 6px;
  align-items: center;
}

.pn-cm-conv-card-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid #ddd;
  border-radius: 8px;
  background: #fff;
  color: #666;
  cursor: pointer;
  transition: all .2s;
}

.pn-cm-conv-card-action:hover {
  border-color: #999;
  color: #333;
}

.pn-cm-conv-card-action .material-icons-outlined {
  font-size: 18px;
}

.pn-cm-conv-card-action.pn-cm-conv-delete-btn {
  color: #d63638;
}

.pn-cm-conv-card-action.pn-cm-conv-delete-btn:hover {
  background: #fbeaea;
  border-color: #d63638;
}

/* ================================================================
 * POPUP CONTENT (inside plugin popup manager)
 * ================================================================ */

/* Override plugin popup padding for conversation detail */
.pn-cm-conv-popup-content {
  padding-top: 0 !important;
  padding-bottom: 0 !important;
  display: flex;
  flex-direction: column;
  max-height: 80vh;
  overflow: hidden;
}

.pn-cm-conv-popup-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

/* Popup header */
.pn-cm-wa-popup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid #eee;
  flex-shrink: 0;
}

.pn-cm-wa-popup-title {
  font-size: 17px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
}

.pn-cm-wa-popup-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: none;
  border-radius: 50%;
  background: #f0f0f0;
  color: #666;
  cursor: pointer;
  transition: all .15s;
}

.pn-cm-wa-popup-close:hover {
  background: #e0e0e0;
  color: #333;
}

/* Popup meta */
.pn-cm-wa-conv-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  padding: 12px 20px;
  background: #f9f9f9;
  border-bottom: 1px solid #eee;
  font-size: 13px;
  color: #555;
  flex-shrink: 0;
}

/* Popup status badge */
.pn-cm-wa-status {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .3px;
}

.pn-cm-wa-status-active {
  background: #e6f4ea;
  color: #1e7e34;
}

.pn-cm-wa-status-closed {
  background: #f0f0f0;
  color: #787c82;
}

/* Popup chat area */
.pn-cm-wa-chat {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px;
  background: #e5ddd5;
  min-height: 200px;
}

#pn-cm-conv-popup-instagram .pn-cm-wa-chat {
  background: #fafafa;
}

.pn-cm-wa-chat-empty {
  text-align: center;
  padding: 40px 20px;
  color: #999;
}

.pn-cm-wa-chat-empty .material-icons-outlined {
  font-size: 40px;
  margin-bottom: 8px;
  display: block;
}

/* Messages */
.pn-cm-wa-msg {
  display: flex;
  margin-bottom: 8px;
}

.pn-cm-wa-msg-user {
  justify-content: flex-start;
}

.pn-cm-wa-msg-assistant {
  justify-content: flex-end;
}

.pn-cm-wa-msg-bubble {
  max-width: 78%;
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 14px;
  line-height: 1.45;
  position: relative;
  word-break: break-word;
}

.pn-cm-wa-msg-user .pn-cm-wa-msg-bubble {
  background: #fff;
  border-top-left-radius: 2px;
}

.pn-cm-wa-msg-assistant .pn-cm-wa-msg-bubble {
  background: #dcf8c6;
  border-top-right-radius: 2px;
}

#pn-cm-conv-popup-instagram .pn-cm-wa-msg-user .pn-cm-wa-msg-bubble {
  background: #efefef;
}

#pn-cm-conv-popup-instagram .pn-cm-wa-msg-assistant .pn-cm-wa-msg-bubble {
  background: #fff;
  border: 1px solid #dbdbdb;
}

.pn-cm-wa-msg-content {
  white-space: pre-wrap;
}

.pn-cm-wa-msg-images {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 6px;
}

.pn-cm-wa-msg-images img {
  max-width: 100%;
  border-radius: 6px;
  display: block;
}

.pn-cm-wa-msg-time {
  font-size: 11px;
  color: #999;
  text-align: right;
  margin-top: 4px;
}

/* Popup actions bar */
.pn-cm-wa-conv-actions {
  display: flex;
  gap: 8px;
  padding: 12px 20px;
  border-top: 1px solid #eee;
  background: #fafafa;
  flex-shrink: 0;
}

.pn-cm-wa-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 16px;
  border: 1px solid #ddd;
  border-radius: 8px;
  background: #fff;
  color: #555;
  font-size: 13px;
  cursor: pointer;
  transition: all .2s;
}

.pn-cm-wa-action-btn:hover {
  border-color: #999;
  color: #333;
}

.pn-cm-wa-btn-delete {
  color: #d63638;
}

.pn-cm-wa-btn-delete:hover {
  border-color: #d63638;
  background: #fbeaea;
}

/* Loading spinner inside popup */
.pn-cm-conv-popup-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  color: #888;
}

.pn-cm-conv-popup-loading::after {
  content: '';
  width: 30px;
  height: 30px;
  border: 3px solid #ddd;
  border-top-color: #2271b1;
  border-radius: 50%;
  animation: pnCmSpin .7s linear infinite;
}

#pn-cm-conv-popup-instagram .pn-cm-conv-popup-loading::after {
  border-top-color: #c13584;
}

@keyframes pnCmSpin {
  to { transform: rotate(360deg); }
}

/* ================================================================
 * RESPONSIVE
 * ================================================================ */
@media (max-width: 600px) {
  .pn-cm-conv-card {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .pn-cm-conv-card-actions {
    justify-content: flex-end;
  }

  .pn-cm-wa-msg-bubble {
    max-width: 90%;
  }

  .pn-cm-wa-conv-meta {
    flex-direction: column;
    gap: 4px;
  }
}