/* ── Chat Area ─────────────────────────────────── */
.chat {
  grid-row: 3;
  display: flex; flex-direction: column;
  background: var(--black); overflow: hidden; min-width: 0;
}
.chat-empty {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 16px;
  color: var(--gray-600);
}
.chat-empty .empty-icon {
  font-family: var(--font-display); font-size: 4rem; font-weight: 900;
  letter-spacing: -0.05em; text-transform: uppercase; opacity: 0.08;
}
.chat-empty p {
  font-family: var(--font-mono); font-size: 0.75rem;
  text-transform: uppercase; letter-spacing: 0.2em;
}

#chat-active { display: flex; flex-direction: column; height: 100%; overflow: hidden; }

.chat-header {
  display: flex; align-items: center; gap: 12px;
  padding: 0 20px; height: 64px;
  border-bottom: 3px solid var(--white);
  background: var(--gray-900); flex-shrink: 0;
  position: sticky;
  top: 0;
  z-index: 10;
}
.back-btn {
  display: none; background: none; border: none;
  color: var(--white); cursor: pointer; padding: 4px;
}
.chat-info { flex: 1; min-width: 0; cursor: pointer; }
.chat-info h2 {
  font-family: var(--font-display); font-size: 1.1rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.02em;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.chat-subtitle {
  font-family: var(--font-mono); font-size: 0.65rem;
  color: var(--gray-400); text-transform: uppercase; letter-spacing: 0.1em;
}

.icon-btn {
  background: transparent; border: 2px solid var(--gray-600);
  color: var(--gray-400); width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all var(--transition-fast); flex-shrink: 0;
}
.icon-btn:hover { border-color: var(--white); color: var(--white); background: var(--gray-800); }
.icon-btn.muted-active { border-color: var(--danger); color: var(--danger); }
.icon-btn.privacy-active { border-color: var(--accent); color: var(--accent); }

/* ── Privacy / Auto-Delete Modal ─────────────── */
.privacy-body { padding: 16px; }
.privacy-section { margin-bottom: 16px; }
.privacy-label {
  font-family: var(--font-mono); font-size: 0.75rem;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--gray-300); margin-bottom: 6px; font-weight: 600;
}
.privacy-desc {
  font-size: 0.75rem; color: var(--gray-500);
  margin-bottom: 14px; line-height: 1.4;
}
.privacy-options {
  display: flex; flex-wrap: wrap; gap: 8px;
}
.privacy-opt {
  padding: 8px 16px; border: 1px solid var(--gray-700);
  background: var(--gray-900); color: var(--gray-400);
  font-family: var(--font-mono); font-size: 0.7rem;
  text-transform: uppercase; letter-spacing: 0.06em;
  cursor: pointer; transition: all var(--transition-fast);
}
.privacy-opt:hover { border-color: var(--gray-500); color: var(--gray-200); }
.privacy-opt.active {
  border-color: var(--accent); color: var(--accent);
  background: rgba(255, 61, 0, 0.08);
}
.privacy-status {
  font-size: 0.7rem; color: var(--gray-500);
  font-family: var(--font-mono); margin-top: 10px;
  letter-spacing: 0.04em;
}

/* ── Pin Banner ───────────────────────────────── */
.pin-banner {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 20px; background: var(--gray-900);
  border-bottom: 1px solid var(--gray-700);
  font-family: var(--font-mono); font-size: 0.7rem;
  color: var(--accent); cursor: pointer;
  transition: background var(--transition-fast);
}
.pin-banner:hover { background: var(--gray-800); }

/* ── Messages ──────────────────────────────────── */
.messages {
  flex: 1; overflow-y: auto; padding: 10px 4px;
  display: flex; flex-direction: column; gap: 2px;
  position: relative;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  will-change: scroll-position;
  contain: layout style;
  /* Default OFF: WebKit/old-iOS can't anchor, so the manual JS anchor in
     07-messages-scroll-links.js owns it and must NOT be double-corrected. */
  overflow-anchor: none;
}
/* Where the browser supports native scroll anchoring (Chromium incl. Samsung
   Internet, Firefox, Safari 27+), JS adds .native-anchor and we flip it back
   to auto so the viewport stays pinned to a visible element IN THE SAME layout
   pass when content above resizes/prepends — zero nudge. The manual anchor is
   then hard-disabled (NATIVE_ANCHOR gate) so the two never fight. */
.messages.native-anchor {
  overflow-anchor: auto;
}
.messages.drag-over { background: var(--accent-bg); }
.drop-overlay {
  display: none; position: absolute; inset: 0;
  background: rgba(255, 61, 0, 0.08); border: 3px dashed var(--accent);
  z-index: 10; font-family: var(--font-mono); font-size: 0.85rem; font-weight: 700;
  color: var(--accent); text-transform: uppercase; letter-spacing: 0.2em;
  align-items: center; justify-content: center;
}
.messages.drag-over .drop-overlay { display: flex; }

.msg-wrap { position: relative; display: flex; margin-bottom: 2px; padding: 0 6px; }
.msg-wrap.own { justify-content: flex-end; }

.msg-group { display: flex; align-items: flex-start; gap: 6px; max-width: 85%; }
.msg-wrap.own .msg-group { flex-direction: row-reverse; }

.msg-avatar {
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 0.7rem; font-weight: 900;
  color: var(--gray-400); flex-shrink: 0;
  margin-top: 4px; /* aligns avatar's vertical center with first line of bubble text */
  background: var(--gray-800); border: 2px solid var(--gray-600);
}
.msg-wrap.continuation .msg-avatar { visibility: hidden; }

.msg-content-col {
  display: flex; flex-direction: column; gap: 4px;
  min-width: 60px; overflow: hidden; word-break: break-word;
}

/* Text bubble — only wraps text content, not media */
.msg-text {
  padding: 10px 14px; background: var(--gray-800);
  border: 1px solid var(--gray-700); border-radius: 8px;
  white-space: pre-wrap;   /* render the newlines users type (Shift+Enter / mobile Enter) */
}
.msg-wrap.own .msg-text {
  background: var(--gray-900); border-color: var(--accent);
  border-width: 1px 1px 1px 3px;
}

/* Media sits clean — no box around it */
.msg-image, .msg-media-wrap, .msg-audio-wrap, .msg-file {
  border-radius: 8px;
}

/* Keep bubble for legacy / backwards compat */
.msg-bubble {
  padding: 10px 14px; background: var(--gray-800);
  border: 1px solid var(--gray-700); min-width: 60px;
  cursor: pointer; overflow: hidden; word-break: break-word;
}
.msg-bubble:active { background: var(--gray-700); }
.msg-wrap.own .msg-bubble {
  background: var(--gray-900); border-color: var(--accent);
  border-width: 1px 1px 1px 3px;
}

.msg-sender {
  font-family: var(--font-mono); font-size: 0.65rem; font-weight: 700;
  color: var(--accent); text-transform: uppercase;
  letter-spacing: 0.1em; margin-bottom: 3px; cursor: pointer;
}
.msg-sender:hover { text-decoration: underline; }

.msg-text { font-size: 0.9rem; line-height: 1.5; word-break: break-word; color: var(--gray-100); }
.msg-text a { color: var(--accent); text-decoration: none; }
.msg-text a:hover { text-decoration: underline; }
.msg-text .mention { color: var(--accent); font-weight: 600; cursor: pointer; }
.msg-text code {
  background: var(--gray-700); padding: 2px 5px;
  font-family: var(--font-mono); font-size: 0.85em;
  border: 1px solid var(--gray-600);
}
.msg-text pre {
  white-space: pre;   /* code blocks keep their own formatting, not pre-wrap */
  background: var(--gray-700); padding: 10px 14px;
  font-family: var(--font-mono); font-size: 0.8em;
  border: 1px solid var(--gray-600);
  overflow-x: auto; margin: 6px 0;
}
.msg-text pre code { background: none; border: none; padding: 0; }
.msg-text strong { font-weight: 700; }
.msg-text em { font-style: italic; }
.msg-text del { text-decoration: line-through; color: var(--gray-400); }

.msg-edited {
  font-family: var(--font-mono); font-size: 0.55rem;
  color: var(--gray-500); font-style: italic; margin-left: 4px;
}
.msg-e2ee {
  display: inline-flex; align-items: center; color: rgba(255,255,255,0.25);
  margin-left: 4px; vertical-align: middle;
}
.msg-e2ee svg { display: block; }

.msg-forwarded {
  font-family: var(--font-mono); font-size: 0.6rem;
  color: var(--gray-500); margin-bottom: 4px;
  display: flex; align-items: center; gap: 4px;
}
.msg-forwarded svg { flex-shrink: 0; }


.msg-reply {
  padding: 6px 10px; margin-bottom: 6px;
  border-left: 3px solid var(--accent); border-radius: 4px;
  background: var(--accent-bg); font-size: 0.75rem; color: var(--gray-400);
  display: flex; align-items: center; gap: 8px;
}
.msg-reply-content { flex: 1; min-width: 0; }
.reply-thumb-inline {
  width: 36px; height: 36px; border-radius: 4px;
  object-fit: cover; flex-shrink: 0;
}
.reply-thumb {
  width: 36px; height: 36px; border-radius: 4px;
  object-fit: cover; flex-shrink: 0;
}
.msg-reply strong {
  color: var(--accent); font-weight: 700;
  text-transform: uppercase; font-size: 0.65rem; letter-spacing: 0.05em;
}

.msg-image {
  max-width: min(260px, 100%); max-height: 200px; object-fit: cover;
  border-radius: 8px; cursor: pointer; display: block;
  border: 2px solid var(--gray-700);
}
.msg-wrap.own .msg-image { border-color: var(--accent); }

.msg-media-wrap {
  display: inline-block; overflow: hidden;
  background: var(--black); cursor: pointer;
  border-radius: 8px; border: 2px solid var(--gray-700);
}
.msg-wrap.own .msg-media-wrap { border-color: var(--accent); }
.msg-video {
  max-width: min(260px, 100%); max-height: 200px; object-fit: cover;
  display: block; background: var(--black);
  border-radius: 0; outline: none; pointer-events: none;
}

/* ── Sized media placeholder box (image + video) — final geometry BEFORE
   bytes load so decrypt hydrates in place with zero layout shift / no bounce. ── */
.msg-media-box {
  position: relative; display: block;
  width: min(260px, 100%);
  aspect-ratio: 4 / 3;          /* default reserved shape for legacy/no-dims media */
  max-height: 200px;
  background: var(--black);
  border: 2px solid var(--gray-700); border-radius: 8px;
  overflow: hidden; cursor: pointer;
}
.msg-wrap.own .msg-media-box { border-color: var(--accent); }
/* media fills the kept box; no inner border/sizing of its own */
.msg-media-box .msg-image,
.msg-media-box .msg-video {
  width: 100%; height: 100%;
  max-width: none; max-height: none;
  border: none; border-radius: 0;
  display: block; background: transparent;
}
/* IMAGE: contain (NOT cover) so legacy non-4:3 images aren't cropped */
.msg-media-box[data-file-type="image"] .msg-image { object-fit: contain; }
/* VIDEO: cover, matching the original .msg-video look */
.msg-media-box[data-file-type="video"] .msg-video { object-fit: cover; pointer-events: none; }
/* centered decrypt loader inside the box (image hydrate / video tap-loading) */
.msg-media-box .msg-media-loader {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
}
/* centered ▶ play glyph for a not-yet-loaded video */
.msg-video-play {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 2.4rem; line-height: 1;
  color: rgba(255, 255, 255, 0.92);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.65);
  pointer-events: none;
}

/* ── Fullscreen Video Viewer ──────────────────── */
.video-viewer {
  position: fixed; inset: 0; z-index: 10000;
  background: var(--black);
  display: flex; flex-direction: column;
}
.vv-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px;
  background: rgba(0,0,0,0.8); flex-shrink: 0;
  position: absolute; top: 0; left: 0; right: 0; z-index: 2;
}
.vv-title {
  font-family: var(--font-mono); font-size: 0.7rem;
  color: var(--gray-300); letter-spacing: 0.03em;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  min-width: 0; flex: 1;
}
.vv-btns { display: flex; gap: 4px; flex-shrink: 0; }
.vv-btn {
  width: 36px; height: 36px;
  background: transparent; border: none;
  color: var(--gray-300);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: color var(--transition-fast);
}
.vv-btn:hover { color: var(--white); }
.vv-video-wrap {
  flex: 1; display: flex; align-items: center; justify-content: center;
  min-height: 0;
}
.vv-video {
  max-width: 100%; max-height: 100%;
  width: 100%; height: 100%;
  object-fit: contain; outline: none;
  background: var(--black);
}

/* ── In-chat 3D model card ────────────────────── */
.msg-model-wrap {
  display: flex; flex-direction: column; gap: 8px;
  width: min(220px, 100%);
  padding: 14px; cursor: pointer;
  background: linear-gradient(150deg, #161616, #0e0e0e);
  border: 2px solid var(--gray-700); border-radius: 10px;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}
.msg-model-wrap:hover { border-color: var(--accent); transform: translateY(-1px); }
.msg-wrap.own .msg-model-wrap { border-color: var(--accent); }
.msg-model-badge {
  display: inline-flex; align-items: center; gap: 6px; align-self: flex-start;
  font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.08em;
  color: var(--gray-300); text-transform: uppercase;
  padding: 3px 8px; border-radius: 20px;
  background: rgba(242,86,35,0.1); border: 1px solid rgba(242,86,35,0.3);
}
.msg-model-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 6px var(--accent);
}
.msg-model-icon {
  display: flex; align-items: center; justify-content: center;
  padding: 10px 0; color: var(--accent); opacity: 0.9;
}
.msg-model-foot { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.msg-model-name {
  font-size: 0.78rem; color: var(--white);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.msg-model-hint {
  font-family: var(--font-mono); font-size: 0.6rem;
  color: var(--gray-400); letter-spacing: 0.03em;
}

/* ── Fullscreen 3D Model Viewer ───────────────── */
.model-viewer {
  position: fixed; inset: 0; z-index: 10000;
  background: #0d0d0d;
  display: flex; flex-direction: column;
}
.mv-canvas-wrap {
  flex: 1; position: relative; min-height: 0;
  display: flex; align-items: center; justify-content: center;
}
.mv-canvas { width: 100%; height: 100%; display: block; touch-action: none; }
.mv-status {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 0.75rem;
  color: var(--gray-300); pointer-events: none;
  background: rgba(13,13,13,0.6);
}
.mv-status-error { color: var(--accent); }
.mv-hint {
  position: absolute; bottom: 16px; left: 0; right: 0;
  text-align: center; pointer-events: none;
  font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.05em;
  color: var(--gray-400); opacity: 0.8;
}


/* ── note snapshot card in chat (notes-p2) ── */
.msg-note-card { border: 1px solid var(--gray-700); border-left: 3px solid var(--accent); background: var(--gray-800); padding: 10px 12px; cursor: pointer; max-width: 320px; }
.msg-note-card:active { transform: scale(0.99); }
.msg-note-head { display: flex; align-items: center; gap: 8px; }
.msg-note-icon { font-size: 1rem; }
.msg-note-title { font-family: var(--font-display); font-weight: 700; font-size: 0.85rem; color: var(--white); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.msg-note-preview { font-family: var(--font-mono); font-size: 0.58rem; letter-spacing: 0.03em; color: var(--gray-400); margin-top: 6px; line-height: 1.5; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.msg-note-foot { display: flex; align-items: center; gap: 8px; margin-top: 8px; }
.msg-note-pill { font-family: var(--font-mono); font-size: 0.45rem; font-weight: 700; letter-spacing: 0.1em; background: var(--accent); color: #171717; padding: 2px 6px; }
.msg-note-meta { font-family: var(--font-mono); font-size: 0.5rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gray-500); }
/* picker preview chip */
.share-note-mini { display: flex; align-items: center; gap: 8px; font-family: var(--font-display); color: var(--white); font-size: 0.85rem; }
.share-note-mini-pill { font-family: var(--font-mono); font-size: 0.45rem; font-weight: 700; letter-spacing: 0.1em; background: var(--accent); color: #171717; padding: 2px 6px; margin-left: auto; }

/* ── note viewer overlay (notes-p3) ── */
.note-viewer-overlay { position: fixed; inset: 0; z-index: 9100; background: rgba(0,0,0,.65); display: flex; align-items: flex-end; }
.note-viewer { width: 100%; max-height: 86vh; display: flex; flex-direction: column; background: var(--gray-900); border-top: 2px solid var(--white); }
.nv-head { display: flex; align-items: center; gap: 11px; padding: 14px 16px; border-bottom: 1px solid var(--gray-700); }
.nv-icon { font-size: 1.3rem; }
.nv-head-mid { flex: 1; min-width: 0; }
.nv-title { font-family: var(--font-display); font-weight: 700; font-size: 1rem; text-transform: uppercase; color: var(--white); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nv-sub { font-family: var(--font-mono); font-size: 0.55rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gray-500); margin-top: 3px; }
.nv-close { background: none; border: 2px solid var(--gray-600); color: var(--gray-400); width: 32px; height: 32px; cursor: pointer; flex-shrink: 0; }
.nv-body { flex: 1; overflow-y: auto; padding: 16px; }
.nv-h1 { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; color: var(--white); margin: 10px 0 6px; }
.nv-h2 { font-family: var(--font-display); font-weight: 700; font-size: 0.95rem; color: var(--gray-300); margin: 10px 0 5px; }
.nv-text { font-family: var(--font-body); font-size: 0.85rem; color: var(--gray-300); line-height: 1.6; margin: 4px 0; }
.nv-todo { font-family: var(--font-body); font-size: 0.85rem; color: var(--gray-300); margin: 4px 0; display: flex; gap: 8px; align-items: baseline; }
.nv-todo.done { color: var(--gray-500); text-decoration: line-through; }
.nv-check { display: inline-flex; width: 15px; height: 15px; border: 2px solid var(--gray-500); font-size: 0.6rem; align-items: center; justify-content: center; flex-shrink: 0; color: var(--accent); }
.nv-bullet { font-family: var(--font-body); font-size: 0.85rem; color: var(--gray-300); margin: 4px 0; }
.nv-callout { border: 1px solid var(--gray-700); border-left: 3px solid var(--accent); background: var(--gray-800); padding: 9px 11px; margin: 8px 0; font-family: var(--font-body); font-size: 0.82rem; color: var(--white); }
.nv-divider { height: 1px; background: var(--gray-700); margin: 12px 0; }
.nv-foot { padding: 12px 16px calc(12px + env(safe-area-inset-bottom)); border-top: 2px solid var(--gray-700); }
.nv-save { width: 100%; background: var(--accent); border: none; color: #fff; font-family: var(--font-mono); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; padding: 12px; cursor: pointer; }
.nv-save.saved { background: var(--gray-800); border: 2px solid var(--accent); color: var(--accent); }

/* ── verse quote card in chat (bible-p3b) ── */
.msg-verse-card { border: 1px solid var(--gray-700); border-left: 3px solid var(--accent); background: var(--gray-800); padding: 10px 12px; cursor: pointer; max-width: 320px; }
.msg-verse-card:active { transform: scale(0.99); }
.msg-verse-ref { font-family: var(--font-mono); font-size: 0.58rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); }
.msg-verse-text { font-family: var(--font-body); font-size: 0.85rem; color: var(--white); line-height: 1.55; margin-top: 6px; }
.msg-verse-foot { display: flex; align-items: center; gap: 8px; margin-top: 8px; }
.msg-verse-pill { font-family: var(--font-mono); font-size: 0.45rem; font-weight: 700; letter-spacing: 0.1em; background: var(--accent); color: #171717; padding: 2px 6px; }
.msg-verse-hint { font-family: var(--font-mono); font-size: 0.5rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gray-500); }
.msg-verse-comment { margin-top: 6px; }