/* DoorForce Docked Messenger V1 — Office shell overlay */
.df-dock-messenger-root {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 8500;
  font-size: 0.875rem;
}
.df-dock-messenger-root[hidden] { display: none !important; }

.df-dock-launcher {
  position: relative;
  width: 52px;
  height: 52px;
  border-radius: 999px;
  border: 1px solid var(--df-border, #cbd5e1);
  background: var(--df-navy, #0a2342);
  color: #fff;
  box-shadow: 0 4px 16px rgba(10, 35, 66, 0.25);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.df-dock-launcher:hover, .df-dock-launcher:focus-visible {
  outline: 2px solid var(--accent-primary, #0f4c81);
  outline-offset: 2px;
}
.df-dock-launcher.is-open { background: #163a66; }
.df-dock-launcher-icon { font-size: 1.25rem; line-height: 1; }
.df-dock-launcher-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: #bf0a30;
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.df-dock-launcher-badge[hidden] { display: none !important; }

.df-dock-panel {
  position: fixed;
  right: 16px;
  bottom: 76px;
  width: min(360px, calc(100vw - 32px));
  max-height: min(560px, calc(100vh - 120px));
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--df-border, #e2e8f0);
  border-radius: 12px;
  box-shadow: 0 12px 40px rgba(15, 23, 42, 0.18);
  overflow: hidden;
}
.df-dock-panel[hidden] { display: none !important; }

.df-dock-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--df-border, #e2e8f0);
  background: #f8fafc;
  flex-shrink: 0;
}
.df-dock-head-main { display: flex; align-items: center; gap: 8px; min-width: 0; flex: 1; }
.df-dock-head-titles { min-width: 0; display: flex; flex-direction: column; }
.df-dock-head-titles strong { font-size: 0.92rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.df-dock-sub { font-size: 0.72rem; color: var(--text-muted, #64748b); }
.df-dock-head-actions { display: flex; align-items: center; gap: 2px; flex-shrink: 0; }
.df-dock-icon-btn, .df-dock-text-btn {
  border: 0;
  background: transparent;
  color: var(--df-navy, #0a2342);
  cursor: pointer;
  border-radius: 6px;
  padding: 4px 6px;
  font: inherit;
  line-height: 1.2;
}
.df-dock-icon-btn:hover, .df-dock-text-btn:hover { background: #e2e8f0; }
.df-dock-icon-btn:focus-visible, .df-dock-text-btn:focus-visible {
  outline: 2px solid var(--accent-primary, #0f4c81);
  outline-offset: 1px;
}
.df-dock-text-btn { font-size: 0.72rem; font-weight: 600; }

.df-dock-menu {
  position: absolute;
  top: 44px;
  right: 12px;
  z-index: 2;
  min-width: 160px;
  background: #fff;
  border: 1px solid var(--df-border, #e2e8f0);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  padding: 4px;
}
.df-dock-menu[hidden] { display: none !important; }
.df-dock-menu button {
  display: block;
  width: 100%;
  border: 0;
  background: transparent;
  text-align: left;
  padding: 8px 10px;
  font: inherit;
  cursor: pointer;
  border-radius: 4px;
}
.df-dock-menu button:hover { background: #f1f5f9; }

.df-dock-view { display: flex; flex-direction: column; min-height: 0; flex: 1; }
.df-dock-view[hidden] { display: none !important; }

.df-dock-list-tools, .df-dock-picker-tools {
  display: flex;
  gap: 8px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--df-border, #e2e8f0);
}
.df-dock-search { flex: 1; min-width: 0; font-size: 0.82rem !important; padding: 6px 10px !important; }
.df-dock-new-btn { flex-shrink: 0; padding: 6px 10px !important; font-size: 0.78rem !important; }

.df-dock-conv-list, .df-dock-picker-list {
  overflow-y: auto;
  flex: 1;
  min-height: 200px;
  max-height: 420px;
}
.df-dock-conv-item, .df-dock-picker-item {
  width: 100%;
  border: 0;
  border-bottom: 1px solid #f1f5f9;
  background: #fff;
  text-align: left;
  padding: 10px 12px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.df-dock-conv-item:hover, .df-dock-picker-item:hover { background: #f8fafc; }
.df-dock-conv-item.is-active { background: #eef4fb; }
.df-dock-conv-title { font-weight: 600; font-size: 0.84rem; color: var(--df-navy, #0a2342); }
.df-dock-conv-preview { font-size: 0.76rem; color: var(--text-muted, #64748b); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.df-dock-conv-meta { display: flex; justify-content: space-between; align-items: center; font-size: 0.72rem; color: var(--text-muted, #64748b); }
.df-dock-conv-unread {
  min-width: 18px;
  height: 18px;
  border-radius: 999px;
  background: #bf0a30;
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
}
.df-dock-picker-item strong { font-size: 0.84rem; }
.df-dock-picker-item span { font-size: 0.74rem; color: var(--text-muted, #64748b); }

.df-dock-messages {
  flex: 1;
  overflow-y: auto;
  padding: 10px 12px;
  background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
  min-height: 180px;
  max-height: 320px;
}
.df-dock-bubble-row { display: flex; margin: 6px 0; }
.df-dock-bubble-row.is-mine { justify-content: flex-end; }
.df-dock-bubble {
  max-width: 85%;
  padding: 8px 10px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--df-border, #e2e8f0);
  font-size: 0.82rem;
  line-height: 1.35;
}
.df-dock-bubble-row.is-mine .df-dock-bubble { background: #e8f0fa; border-color: #cbd5e1; }
.df-dock-bubble-meta { margin-top: 4px; font-size: 0.68rem; color: var(--text-muted, #64748b); }
.df-dock-call-event { text-align: center; font-size: 0.74rem; color: var(--text-muted, #64748b); margin: 8px 0; }
.df-dock-attach { display: inline-block; margin-top: 4px; font-size: 0.76rem; }

.df-dock-typing {
  min-height: 1.1rem;
  padding: 0 12px 4px;
  font-size: 0.74rem;
  color: var(--text-muted, #64748b);
}
.df-dock-typing:empty, .df-dock-typing[hidden] { visibility: hidden; }

.df-dock-composer {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  padding: 8px 10px 10px;
  border-top: 1px solid var(--df-border, #e2e8f0);
  background: #fff;
  flex-shrink: 0;
}
.df-dock-input {
  flex: 1;
  min-height: 34px;
  max-height: 96px;
  resize: none;
  border: 1px solid var(--df-border, #e2e8f0);
  border-radius: 8px;
  padding: 6px 8px;
  font: inherit;
  font-size: 0.82rem;
}
.df-dock-send-btn { flex-shrink: 0; padding: 6px 12px !important; font-size: 0.78rem !important; }

.df-dock-empty {
  padding: 24px 16px;
  text-align: center;
  color: var(--text-muted, #64748b);
  font-size: 0.82rem;
}

@media (max-width: 820px) {
  .df-dock-panel {
    width: min(380px, calc(100vw - 24px));
    right: 12px;
    bottom: 72px;
  }
}
@media (max-width: 520px) {
  .df-dock-panel {
    width: calc(100vw - 16px);
    right: 8px;
    left: 8px;
    max-height: calc(100vh - 96px);
  }
  .df-dock-messenger-root { right: 12px; bottom: 12px; }
}