/* ==================== ACTIVITY FEED ==================== */
.activity-entry { display: flex; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--border); }
.activity-entry:last-child { border-bottom: none; }
.activity-avatar { width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; color: #fff; flex-shrink: 0; box-shadow: 0 1px 4px var(--avatar-shadow); overflow: hidden; }
.activity-body { flex: 1; min-width: 0; }
.activity-text { font-size: 13px; color: var(--text); line-height: 1.4; }
.activity-text a { color: var(--accent); font-weight: 500; }
.activity-text a:hover { text-decoration: underline; }
.activity-excerpt { font-size: 12px; color: var(--text-secondary); margin-top: 4px; padding: 8px 12px; background: var(--bg-hover); border-radius: 6px; line-height: 1.5; }
.activity-meta { font-size: 11px; color: var(--text-dim); margin-top: 4px; }

/* ==================== NOTIFICATIONS (Hey!) ==================== */
/* (hey-item styles in layout.css) */

/* ==================== CHAT / PINGS ==================== */

/* --- Chat avatars (shared) --- */
.chat-av-img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; display: block; }
.chat-av-initials { width: 100%; height: 100%; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; color: #fff; font-size: 12px; }
.chat-av-composite { width: 100%; height: 100%; position: relative; border-radius: 50%; overflow: hidden; }
.chat-av-piece { position: absolute; display: flex; align-items: center; justify-content: center; font-weight: 700; color: #fff; font-size: 9px; object-fit: cover; }
.chat-av-composite--1 .chat-av-piece { width: 100%; height: 100%; }
.chat-av-composite--2 .chat-av-piece { width: 50%; height: 100%; top: 0; }
.chat-av-composite--2 .chat-av-piece:nth-child(1) { left: 0; }
.chat-av-composite--2 .chat-av-piece:nth-child(2) { left: 50%; }
.chat-av-composite--3 .chat-av-piece:nth-child(1) { width: 50%; height: 100%; left: 0; top: 0; }
.chat-av-composite--3 .chat-av-piece:nth-child(2) { width: 50%; height: 50%; left: 50%; top: 0; }
.chat-av-composite--3 .chat-av-piece:nth-child(3) { width: 50%; height: 50%; left: 50%; top: 50%; }
.chat-av-composite--4 .chat-av-piece { width: 50%; height: 50%; }
.chat-av-composite--4 .chat-av-piece:nth-child(1) { top: 0; left: 0; }
.chat-av-composite--4 .chat-av-piece:nth-child(2) { top: 0; left: 50%; }
.chat-av-composite--4 .chat-av-piece:nth-child(3) { top: 50%; left: 0; }
.chat-av-composite--4 .chat-av-piece:nth-child(4) { top: 50%; left: 50%; }

/* --- Pings dropdown (Basecamp-style grid) --- */
.pings-dd { display: flex; flex-direction: column; }

/* Top row: search input + start button */
.pings-dd__new { padding: 16px 20px 14px; border-bottom: 1px solid var(--border); position: relative; display: flex; gap: 8px; align-items: flex-start; }
.pings-dd__chips { display: flex; flex-wrap: wrap; gap: 4px; flex: 1; align-items: center; background: var(--bg); border: 1px solid var(--accent); border-radius: 8px; padding: 6px 10px; min-height: 38px; transition: border-color var(--transition-fast); }
.pings-dd__chips input { border: none; background: none; outline: none; color: var(--text); font-size: 13.5px; flex: 1; min-width: 100px; padding: 4px 0; font-family: inherit; }
.pings-dd__chips input::placeholder { color: var(--text-dim); }
.pings-dd__chip { display: inline-flex; align-items: center; gap: 4px; background: var(--accent-dim); color: var(--accent); padding: 2px 8px; border-radius: 12px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.pings-dd__chip button { background: none; border: none; color: var(--accent); cursor: pointer; font-size: 14px; padding: 0 2px; line-height: 1; }
.pings-dd__start-btn { white-space: nowrap; align-self: center; }
.pings-dd__suggestions { position: absolute; top: 100%; left: 20px; right: 20px; background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 8px; box-shadow: var(--shadow-lg); max-height: 240px; overflow-y: auto; z-index: 100; margin-top: 4px; }
.pings-dd__sug-item { display: flex; align-items: center; gap: 10px; padding: 8px 12px; cursor: pointer; font-size: 13px; color: var(--text); transition: background var(--transition-fast); }
.pings-dd__sug-item:hover { background: var(--bg-hover); }
.pings-dd__sug-item.selected { background: var(--accent-dim); }
.pings-dd__sug-item .chat-av-img, .pings-dd__sug-item .chat-av-initials { width: 28px; height: 28px; flex-shrink: 0; font-size: 10px; border-radius: 50%; }

/* === GRID of chat tiles (5 columns × 2 rows = up to 10 chats) === */
.pings-dd__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 22px 10px;
  padding: 26px 24px 18px;
}
.pings-dd__tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 10px 6px;
  border-radius: 12px;
  text-decoration: none;
  color: var(--text);
  transition: background var(--transition-fast), transform var(--transition-fast);
  cursor: pointer;
}
.pings-dd__tile:hover {
  background: var(--bg-hover);
  transform: translateY(-1px);
}
.pings-dd__tile-av {
  position: relative;
  width: 64px;
  height: 64px;
  flex-shrink: 0;
}
/* Override the small chat-av sizing inside the grid tiles */
.pings-dd__tile-av .chat-av-img,
.pings-dd__tile-av .chat-av-initials,
.pings-dd__tile-av .chat-av-composite { width: 64px; height: 64px; font-size: 22px; border-radius: 50%; }
.pings-dd__tile-av .chat-av-piece { font-size: 16px; }
/* Unread badge in the top-right of the avatar */
.pings-dd__tile-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  background: var(--red);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
  border: 2px solid var(--bg-elevated);
  box-shadow: 0 1px 4px var(--shadow-color-md);
}
.pings-dd__tile-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  text-align: center;
  line-height: 1.3;
  max-width: 100%;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
}
.pings-dd__tile-meta {
  font-size: 11px;
  color: var(--text-dim);
  text-align: center;
  margin-top: -2px;
}
.pings-dd__tile--unread .pings-dd__tile-name { color: #fff; font-weight: 700; }

.pings-dd__empty { text-align: center; padding: 60px 20px; color: var(--text-dim); font-size: 14px; }

/* Footer section — prominent button instead of a tiny link */
.pings-dd__footer-section {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 18px 24px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.pings-dd__footer-text {
  font-size: 12.5px;
  color: var(--text-dim);
}
.pings-dd__footer-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 20px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.pings-dd__footer-btn:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

/* Responsive: tighter grid on narrow viewports */
@media (max-width: 900px) {
  .pings-dd__grid { grid-template-columns: repeat(4, 1fr); gap: 18px 8px; padding: 22px 18px 14px; }
}
@media (max-width: 700px) {
  .pings-dd__grid { grid-template-columns: repeat(3, 1fr); gap: 16px 6px; padding: 18px 14px 10px; }
  .pings-dd__tile-av { width: 56px; height: 56px; }
  .pings-dd__tile-av .chat-av-img,
  .pings-dd__tile-av .chat-av-initials,
  .pings-dd__tile-av .chat-av-composite { width: 56px; height: 56px; font-size: 18px; }
  .pings-dd__footer-section { flex-direction: column; gap: 8px; padding: 14px; }
  .pings-dd__footer-text { text-align: center; }
}

/* --- Chat layout (full page) — single scroll, 1100px centered container --- */
.chat-layout { display: flex; justify-content: center; height: 100%; overflow: hidden; background: var(--bg); }
.chat-sidebar { display: none; }
.chat-main { width: 100%; max-width: 1100px; display: flex; flex-direction: column; height: 100%; overflow: hidden; background: var(--bg-card); border-left: 1px solid var(--border); border-right: 1px solid var(--border); }
.chat-empty { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; color: var(--text-dim); gap: 8px; }
.chat-empty__icon { font-size: 48px; opacity: 0.4; }

/* Compact header (50% smaller) */
.chat-hd { display: flex; align-items: center; gap: 12px; padding: 8px 20px; border-bottom: 1px solid var(--border); flex-shrink: 0; position: relative; background: var(--bg-card); }
.chat-hd__back { background: none; border: none; color: var(--text-dim); font-size: 18px; cursor: pointer; padding: 4px 8px; border-radius: 6px; flex-shrink: 0; display: block; }
.chat-hd__back:hover { background: var(--bg-hover); }
.chat-hd__settings { background: none; border: none; font-size: 18px; cursor: pointer; padding: 4px 8px; border-radius: 6px; color: var(--text-dim); transition: background var(--transition-fast); margin-left: auto; flex-shrink: 0; }
.chat-hd__settings:hover { background: var(--bg-hover); }
.chat-hd__av { width: 36px; height: 36px; flex-shrink: 0; }
.chat-hd__av .chat-av-img { border-radius: 50%; }
.chat-hd__av .chat-av-initials { font-size: 14px; }
.chat-hd__name { font-size: 15px; font-weight: 700; color: #fff; }
.chat-hd__meta { font-size: 12px; color: var(--text-dim); }
.chat-hd__info { display: flex; flex-direction: column; }
.chat-hd__left { display: contents; }

/* Date dividers */
.chat-date-divider { display: flex; align-items: center; gap: 16px; margin: 20px 0 12px; }
.chat-date-divider::before, .chat-date-divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }
.chat-date-divider span { font-size: 12px; font-weight: 600; color: var(--text-dim); white-space: nowrap; text-transform: uppercase; letter-spacing: 0.5px; }

/* Messages — ONLY scrollable area */
.chat-messages { flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 2px; padding: 16px 24px; }
.chat-msg { display: flex; gap: 12px; padding: 6px 0; animation: chatFadeIn 0.15s ease; }
@keyframes chatFadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }

/* Other messages — left, up to 85% width */
.chat-msg--other { align-self: flex-start; max-width: 85%; }
.chat-msg--other .chat-msg-text { background: var(--chat-msg-other-bg); border-radius: 18px 18px 18px 4px; }

/* Own messages — right, up to 85% width */
.chat-msg--own { flex-direction: row-reverse; align-self: flex-end; max-width: 85%; }
.chat-msg--own .chat-msg-body { display: flex; flex-direction: column; align-items: flex-end; }
.chat-msg--own .chat-msg-text { background: var(--chat-msg-own-bg); border-radius: 18px 18px 4px 18px; }

/* System messages */
.chat-msg--system { align-self: center; max-width: 100%; }
.chat-msg-sys-text { font-size: 12px; color: var(--text-dim); background: var(--bg-card); padding: 4px 14px; border-radius: 12px; }

/* Avatar */
.chat-msg-av { width: 36px; height: 36px; flex-shrink: 0; margin-top: 18px; overflow: hidden; border-radius: 50%; }

/* Message body */
.chat-msg-body { min-width: 0; max-width: 100%; overflow: hidden; }
.chat-msg-meta { display: flex; align-items: center; gap: 6px; margin-bottom: 3px; }
.chat-msg--own .chat-msg-meta { justify-content: flex-end; }
.chat-msg-name { font-size: 13px; font-weight: 700; color: var(--text-secondary); }
.chat-msg--own .chat-msg-name { color: #fff; }
.chat-msg-time { font-size: 12px; color: var(--text-dim); font-weight: 400; }

/* Message text bubble */
.chat-msg-text { font-size: 14.5px; color: var(--text); line-height: 1.6; padding: 10px 16px; word-wrap: break-word; overflow-wrap: anywhere; display: inline-block; max-width: 100%; box-sizing: border-box; }
.chat-msg-text a { color: var(--accent); text-decoration: underline; }
.chat-msg-text strong { font-weight: 700; }
.chat-msg-text code { background: var(--code-bg); color: var(--code-text); padding: 1px 5px; border-radius: 3px; font-size: 13px; }
.chat-msg-text li { list-style-position: inside; margin: 2px 0; padding-left: 4px; }
.chat-msg-text blockquote { border-left: 3px solid var(--border); margin: 4px 0; padding: 2px 10px; color: var(--text-secondary); }
.chat-msg-text pre { background: var(--code-bg); border-radius: 6px; padding: 8px 12px; margin: 4px 0; overflow-x: auto; }
.chat-msg-text pre code { background: none; padding: 0; }

/* Deleted message */
.chat-msg--deleted { opacity: 0.55; }
.chat-msg-text--deleted { font-style: italic; color: var(--text-dim) !important; }

/* Edited indicator */
.chat-msg-edited { font-size: 11px; color: var(--text-dim); font-weight: 400; font-style: italic; margin-left: 4px; }

/* Message actions menu button */
.chat-msg-menu-btn { opacity: 0; background: none; border: none; color: var(--text-dim); cursor: pointer; font-size: 16px; padding: 0 4px; border-radius: 4px; transition: opacity var(--transition-fast), background var(--transition-fast); line-height: 1; margin-left: auto; }
.chat-msg:hover .chat-msg-menu-btn { opacity: 1; }
.chat-msg-menu-btn:hover { background: var(--bg-hover); color: var(--text); }

/* Message actions dropdown */
.chat-msg-dropdown { position: absolute; right: 0; top: 100%; background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 8px; box-shadow: var(--shadow-lg); z-index: 50; min-width: 160px; padding: 4px 0; }
.chat-msg--own .chat-msg-dropdown { right: 0; left: auto; }
.chat-msg-dropdown button { display: flex; align-items: center; gap: 8px; width: 100%; text-align: left; padding: 8px 14px; background: none; border: none; color: var(--text); font-size: 13px; cursor: pointer; font-family: inherit; transition: background var(--transition-fast); }
.chat-msg-dropdown button:hover { background: var(--bg-hover); }
.chat-msg-dropdown--danger { color: var(--red) !important; }
.chat-msg-dropdown--danger:hover { background: var(--red-dim) !important; }

/* Inline edit form */
.chat-msg-edit-input { width: 100%; background: var(--bg); border: 1px solid var(--accent); border-radius: 6px; padding: 8px 10px; color: var(--text); font-size: 14px; font-family: inherit; line-height: 1.5; resize: vertical; outline: none; box-sizing: border-box; }
.chat-msg-edit-actions { display: flex; gap: 6px; margin-top: 6px; }
.chat-msg-edit-save { padding: 4px 14px; background: var(--accent); color: #fff; border: none; border-radius: 6px; font-size: 12px; font-weight: 600; cursor: pointer; font-family: inherit; }
.chat-msg-edit-save:hover { background: var(--accent-hover); }
.chat-msg-edit-cancel { padding: 4px 14px; background: none; color: var(--text-dim); border: 1px solid var(--border); border-radius: 6px; font-size: 12px; cursor: pointer; font-family: inherit; }
.chat-msg-edit-cancel:hover { background: var(--bg-hover); }

/* Reactions/Boosts */
.chat-msg-reactions { display: flex; gap: 4px; margin-top: 4px; flex-wrap: wrap; position: relative; }
.chat-msg--own .chat-msg-reactions { justify-content: flex-end; }
.chat-msg-react-btn { background: var(--bg-card); border: 1px solid var(--border); border-radius: 14px; padding: 2px 8px; cursor: pointer; font-size: 14px; transition: background var(--transition-fast), border-color var(--transition-fast); display: flex; align-items: center; gap: 3px; }
.chat-msg-react-btn:hover { background: var(--bg-hover); border-color: var(--border-hover); }
.chat-msg-react-btn.active { border-color: var(--accent); background: var(--accent-dim); }
.chat-msg-react-count { font-size: 11px; color: var(--text-dim); }
.chat-msg-boost-trigger { opacity: 0; background: none; border: 1px solid var(--border); border-radius: 50%; width: 24px; height: 24px; cursor: pointer; font-size: 12px; transition: opacity var(--transition-fast), background var(--transition-fast); display: flex; align-items: center; justify-content: center; color: var(--text-dim); }
.chat-msg:hover .chat-msg-boost-trigger { opacity: 1; }
.chat-msg-boost-trigger:hover { background: var(--bg-hover); }

/* Attachments */
.chat-msg-attachment { margin-top: 4px; }
.chat-msg-img { max-width: 340px; max-height: 280px; border-radius: 12px; cursor: pointer; transition: opacity var(--transition-fast); display: block; }
.chat-msg-img:hover { opacity: 0.9; }
.chat-msg-file { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; background: var(--overlay-white-ultra); border: 1px solid var(--border); border-radius: 10px; text-decoration: none; color: var(--text); font-size: 13px; transition: background var(--transition-fast); }
.chat-msg-file:hover { background: var(--bg-hover); }

/* Chat footer — Trix editor + action buttons */
.chat-footer { flex-shrink: 0; border-top: 1px solid var(--border); display: flex; align-items: flex-end; }

/* Chat Trix editor — override bc-editor defaults for compact chat usage */
.chat-editor-wrap.bc-editor { flex: 1; min-width: 0; border: none; border-radius: 0; background: var(--bg-card); overflow: visible; }
.chat-editor-wrap.bc-editor trix-toolbar { position: static; background: var(--bg-card); border-bottom: 1px solid var(--border); border-radius: 0; padding: 4px 4px; display: none; }
.chat-editor-wrap.bc-editor.toolbar-visible trix-toolbar { display: flex; }
.chat-editor-wrap.bc-editor trix-toolbar .trix-button-group--file-tools { display: none; } /* hide file button — we have our own */
.chat-editor-wrap.bc-editor trix-editor.trix-dark { min-height: 44px; max-height: 440px !important; overflow-y: auto !important; padding: 10px 16px; font-size: 15px; line-height: 1.5; }
.chat-editor-wrap.bc-editor trix-editor.trix-dark:empty::before { color: var(--text-dim); }

/* Action buttons */
.chat-input__actions { display: flex; gap: 0; flex-shrink: 0; padding: 6px 8px; align-items: flex-end; position: relative; }
.chat-input__btn { width: 36px; height: 36px; border: none; background: none; border-radius: 8px; cursor: pointer; font-size: 17px; color: var(--text-dim); transition: background var(--transition-fast), color var(--transition-fast); display: flex; align-items: center; justify-content: center; }
.chat-input__btn:hover { background: var(--bg-hover); color: var(--text); }
.chat-input__btn--text { font-weight: 700; font-size: 16px; font-family: serif; }
.chat-input__btn--text.active { color: var(--accent); }
.chat-input__btn--gif { font-size: 11px; font-weight: 800; letter-spacing: -0.5px; font-family: inherit; }
.chat-input__send { width: 36px; height: 36px; border: none; background: var(--accent); border-radius: 50%; cursor: pointer; font-size: 16px; color: #fff; display: flex; align-items: center; justify-content: center; margin-left: 4px; transition: background var(--transition-fast), transform 0.1s; flex-shrink: 0; }
.chat-input__send:hover { background: var(--accent-hover, #3a9466); transform: scale(1.05); }

/* GIF picker — anchored above GIF button */
.chat-gif-picker { position: absolute; bottom: 44px; right: 40px; z-index: 50; display: none; }
.chat-gif-picker.open { display: block; }
.gif-picker { width: 360px; max-height: 420px; background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow-lg); display: flex; flex-direction: column; overflow: hidden; }
.gif-picker__header { padding: 10px 12px; border-bottom: 1px solid var(--border); }
.gif-picker__search { width: 100%; background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 8px 12px; color: var(--text); font-size: 13px; font-family: inherit; outline: none; box-sizing: border-box; }
.gif-picker__search:focus { border-color: var(--accent); }
.gif-picker__results { flex: 1; overflow-y: auto; display: flex; flex-wrap: wrap; gap: 4px; padding: 8px; align-content: flex-start; max-height: 320px; }
.gif-picker__img { width: calc(50% - 2px); height: auto; max-height: 140px; object-fit: cover; border-radius: 6px; cursor: pointer; transition: opacity var(--transition-fast), transform 0.1s; }
.gif-picker__img:hover { opacity: 0.85; transform: scale(1.02); }
.gif-picker__loading, .gif-picker__empty { width: 100%; text-align: center; padding: 40px 0; color: var(--text-dim); font-size: 13px; }
.gif-picker__powered { text-align: center; padding: 6px; font-size: 10px; color: var(--text-dim); border-top: 1px solid var(--border); }

/* Emoji picker — anchored above emoji button */
.chat-emoji-picker { position: absolute; bottom: 44px; right: 0; z-index: 50; display: none; }
.chat-emoji-picker.open { display: block; }
.chat-emoji-grid { display: flex; flex-wrap: wrap; gap: 2px; background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 12px; padding: 10px; box-shadow: var(--shadow-lg); width: 260px; }
.chat-emoji-btn { width: 34px; height: 34px; border: none; background: none; border-radius: 6px; cursor: pointer; font-size: 20px; transition: background var(--transition-fast); }
.chat-emoji-btn:hover { background: var(--bg-hover); }

/* Typing indicator */
.chat-typing { font-size: 12px; color: var(--text-dim); padding: 2px 16px 4px; min-height: 16px; flex-shrink: 0; }

/* ==================== MESSAGE BOARD ==================== */
.message-item { padding: 20px 24px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; margin-bottom: 14px; transition: border-color var(--transition-fast), box-shadow var(--transition-fast); }
.message-item:hover { border-color: var(--border-hover); box-shadow: var(--shadow-sm); }
.message-item.pinned { border-left: 3px solid var(--accent); background: linear-gradient(135deg, var(--bg-card), var(--accent-dim)); }
.message-header { display: flex; gap: 8px; align-items: center; margin-bottom: 10px; font-size: 12px; color: var(--text-dim); }
.message-item h3 { font-size: 17px; font-weight: 700; color: #fff; margin-bottom: 8px; letter-spacing: -0.01em; }
.message-content { font-size: 13.5px; color: var(--text-secondary); line-height: 1.7; }

/* ==================== CAMPFIRE / CHAT MESSAGE AVATAR EXTRAS ==================== */
.chat-msg-avatar { width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; flex-shrink: 0; overflow: hidden; }
.campfire-system-msg { opacity: 0.9; }
.campfire-system-msg .chat-msg-avatar { background: linear-gradient(135deg, var(--chat-system-msg-from), var(--chat-system-msg-to)) !important; font-size: 16px; }
.campfire-system-msg .chat-msg-name { color: var(--accent); }
.campfire-system-msg .chat-msg-text strong { color: #fff; }
.campfire-system-msg .chat-msg-text a { color: var(--accent); }