@charset "utf-8";
/* Runyard 私信模块样式表 (messenger.css)
   仅使用全局设计令牌与 .messenger-* 作用域类名，兼容 390px 窄屏与桌面端。 */

.messenger-nav-entry b.messenger-nav-label {
  font-weight: inherit;
}

.messenger-status-entry {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.messenger-badge {
  font-variant-numeric: tabular-nums;
}

dialog.messenger-dialog {
  width: min(860px, calc(100vw - 24px));
  max-width: calc(100vw - 24px);
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-3);
  background: var(--surface);
  color: var(--ink);
  box-shadow: var(--shadow-2);
}

.messenger-shell {
  display: flex;
  flex-direction: column;
  height: min(680px, calc(100dvh - 36px));
  min-height: 440px;
  max-height: calc(100dvh - 24px);
  background: var(--surface);
}

.messenger-shell.is-user {
  width: 100%;
}

.messenger-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin: 0;
  padding: 18px 22px 14px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
  flex-shrink: 0;
}

.messenger-header-titles {
  min-width: 0;
  flex: 1 1 auto;
}

.messenger-title-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
}

.messenger-title-row h2 {
  font-size: 18px;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.messenger-subtitle {
  margin-top: 3px;
  font-size: 12px;
}

.messenger-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.messenger-back-btn {
  display: none;
  padding: 4px 9px;
  font-size: 11.5px;
}

.messenger-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
}

.messenger-shell.is-admin .messenger-body {
  grid-template-columns: 270px minmax(0, 1fr);
}

/* ============ 管理员左侧会话列表 ============ */
.messenger-inbox-pane {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  border-right: 1px solid var(--line);
  background: var(--surface-2);
}

.messenger-inbox-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  font-size: 12.5px;
  flex-shrink: 0;
}

.messenger-inbox-summary {
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}

.messenger-pane-status {
  padding: 20px 14px;
  font-size: 12.5px;
  text-align: center;
  line-height: 1.6;
}

.messenger-inbox-list {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.messenger-inbox-item {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 100%;
  padding: 10px 11px;
  border: 1px solid transparent;
  border-radius: var(--r-2);
  background: transparent;
  text-align: left;
  transition: background .15s, border-color .15s;
}

.messenger-inbox-item:hover {
  background: var(--surface);
  border-color: var(--line);
}

.messenger-inbox-item.active {
  background: var(--accent-soft);
  border-color: var(--accent-line);
}

.messenger-inbox-item-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  min-width: 0;
}

.messenger-inbox-name-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
  flex: 1 1 auto;
}

.messenger-inbox-username {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.messenger-mini-badge {
  padding: 1px 6px;
  font-size: 10px;
  flex-shrink: 0;
}

.messenger-inbox-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.messenger-inbox-time {
  font-size: 10.5px;
  font-variant-numeric: tabular-nums;
}

.messenger-thread-unread {
  margin-left: 0;
}

.messenger-inbox-preview {
  font-size: 11.5px;
  line-height: 1.45;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.messenger-inbox-footer {
  padding: 8px 12px;
  border-top: 1px solid var(--line);
  flex-shrink: 0;
}

.messenger-load-more-inbox {
  width: 100%;
}

/* ============ 右侧消息会话面板 ============ */
.messenger-thread-pane {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  background: var(--surface);
}

.messenger-thread-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 18px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
  flex-shrink: 0;
}

.messenger-partner-info {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  min-width: 0;
}

.messenger-partner-name {
  font-size: 13px;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.messenger-partner-meta {
  font-size: 11.5px;
}

.messenger-older-bar {
  flex-shrink: 0;
}

.messenger-messages-viewport {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  padding: 16px 18px;
  background: var(--canvas);
}

.messenger-thread-state {
  padding: 36px 16px;
  border: 1px dashed var(--line-2);
  border-radius: var(--r-2);
  background: var(--surface);
  font-size: 13px;
  line-height: 1.65;
  text-align: center;
}

.messenger-message-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.messenger-bubble-row {
  display: flex;
  flex-direction: column;
  max-width: min(82%, 520px);
  min-width: 0;
}

.messenger-bubble-row.is-incoming {
  align-self: flex-start;
}

.messenger-bubble-row.is-outgoing {
  align-self: flex-end;
}

.messenger-bubble-meta {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 4px;
  padding: 0 2px;
  font-size: 11px;
}

.messenger-bubble-row.is-outgoing .messenger-bubble-meta {
  justify-content: flex-end;
}

.messenger-sender {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--ink-2);
}

.messenger-time {
  font-size: 10.5px;
  font-variant-numeric: tabular-nums;
}

.messenger-bubble {
  padding: 10px 13px;
  border: 1px solid var(--line);
  border-radius: var(--r-2);
  background: var(--surface);
  color: var(--ink);
  font-size: 13.5px;
  line-height: 1.6;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
  box-shadow: var(--shadow-1);
}

.messenger-bubble-row.is-outgoing .messenger-bubble {
  background: var(--accent-soft);
  border-color: var(--accent-line);
  color: var(--ink);
}

/* ============ 底部发送区 ============ */
.messenger-composer {
  padding: 12px 18px 16px;
  border-top: 1px solid var(--line);
  background: var(--surface);
  flex-shrink: 0;
}

.messenger-textarea {
  margin-top: 0;
  min-height: 68px;
  max-height: 150px;
  font-family: var(--sans);
  font-size: 13px;
  line-height: 1.55;
  resize: vertical;
}

.messenger-composer-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 10px;
}

.messenger-composer-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  min-width: 0;
  flex: 1 1 auto;
}

.messenger-char-count {
  font-size: 11.5px;
  font-variant-numeric: tabular-nums;
}

.messenger-char-count.is-limit {
  color: var(--bad);
  font-weight: 600;
}

.messenger-send-error {
  font-size: 12px;
  overflow-wrap: anywhere;
}

.messenger-send-btn {
  padding: 8px 16px;
  font-size: 12.5px;
  flex-shrink: 0;
}

/* ============ 窄屏响应式（适配 390px 及移动设备） ============ */
@media (max-width: 720px) {
  dialog.messenger-dialog {
    width: calc(100vw - 12px);
    max-width: calc(100vw - 12px);
  }

  .messenger-shell {
    height: min(640px, calc(100dvh - 16px));
    max-height: calc(100dvh - 16px);
  }

  .messenger-header {
    padding: 14px 14px 12px;
  }

  .messenger-title-row h2 {
    font-size: 16px;
  }

  .messenger-shell.is-admin .messenger-body {
    grid-template-columns: minmax(0, 1fr);
  }

  .messenger-shell.is-admin[data-mobile-view="list"] .messenger-thread-pane {
    display: none;
  }

  .messenger-shell.is-admin[data-mobile-view="thread"] .messenger-inbox-pane {
    display: none;
  }

  .messenger-shell.is-admin[data-mobile-view="thread"] .messenger-back-btn {
    display: inline-flex;
  }

  .messenger-inbox-pane {
    border-right: 0;
  }

  .messenger-thread-topbar {
    padding: 8px 14px;
  }

  .messenger-messages-viewport {
    padding: 12px 14px;
  }

  .messenger-bubble-row {
    max-width: 90%;
  }

  .messenger-composer {
    padding: 10px 14px 14px;
  }

  .messenger-composer-bar {
    gap: 8px;
  }

  .messenger-send-btn {
    margin-left: auto;
  }
}