/* ============================================================
   nico-threads.css — the reactivation client in the Calm grammar (Nico Calm wave 2, lane 2).
   Every rule is scoped to html[data-skin="calm"]: classic never shows a strip, a post, a
   follow-up card or a ✓. Colours are the --calm-* tokens only (nico-calm.css), so dark /
   light / sierra and the accent picker follow; status is NEVER accent blue (Calm §2 rule 4)
   and the dot vocabulary is §2 rule 5: warn = needs you · neutral = watching / checking ·
   hollow = paused / ended · a failed check = the warn triangle.
   ============================================================ */

html:not([data-skin="calm"]) .calm-strip,
html:not([data-skin="calm"]) .nth-quote,
html:not([data-skin="calm"]) .nth-watching { display: none !important; }
html[data-skin="calm"] body:not([data-session="chat"]) .calm-strip { display: none !important; }
html[data-skin="calm"] .calm-strip[hidden], html[data-skin="calm"] .calm-strip [hidden] { display: none !important; }

/* ---------------- the strip: 40 px, flat on the ground, one hairline ---------------- */
html[data-skin="calm"] .calm-strip {
  flex: none; border-bottom: 1px solid var(--calm-hair); background: var(--calm-ground);
  font: 400 var(--calm-fs-small)/1.3 var(--sans); color: var(--calm-ink-2);
}
html[data-skin="calm"] .calm-strip .in { display: flex; align-items: center; gap: 8px; min-height: 40px; padding: 0 16px;
  max-width: calc(var(--calm-col) + 32px); margin: 0 auto; box-sizing: border-box; }
html[data-skin="calm"] .calm-strip .tg { flex: 1; min-width: 0; display: flex; align-items: center; gap: 8px; min-height: 40px;
  background: none; border: 0; padding: 0; cursor: pointer; color: inherit; font: inherit; text-align: left; }
html[data-skin="calm"] .calm-strip .ln { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--calm-ink); }
html[data-skin="calm"] .calm-strip .nth-ic { display: inline-flex; flex: none; }
html[data-skin="calm"] .calm-strip .nth-ic svg { width: 14px; height: 14px; }
html[data-skin="calm"] .calm-strip .chev { color: var(--calm-meta); transform: rotate(90deg); transition: transform var(--calm-t) var(--calm-ease); }
html[data-skin="calm"] .calm-strip.open .chev { transform: rotate(-90deg); }
html[data-skin="calm"] .calm-strip .act { flex: none; font: 600 var(--calm-fs-meta)/1 var(--sans); color: var(--calm-ink); padding: 8px 4px; background: none; border: 0; cursor: pointer; }
html[data-skin="calm"] .calm-strip :focus-visible { outline: 2px solid var(--calm-accent); outline-offset: 2px; border-radius: 6px; }

/* the lead dot (one vocabulary) */
html[data-skin="calm"] .calm-strip .sd { width: 8px; height: 8px; border-radius: 50%; flex: none; box-sizing: border-box; background: var(--calm-dot-neutral); }
html[data-skin="calm"] .calm-strip[data-state="checking"] .in .sd { animation: calmBreath 1.2s ease-in-out infinite; }
html[data-skin="calm"] .calm-strip[data-state="met_pending"] .in .sd,
html[data-skin="calm"] .calm-strip .lh .sd[data-state="met_pending"] { background: var(--calm-dot-need); }
html[data-skin="calm"] .calm-strip[data-state="paused"] .in .sd, html[data-skin="calm"] .calm-strip[data-state="ended"] .in .sd,
html[data-skin="calm"] .calm-strip[data-state="met_resolved"] .in .sd,
html[data-skin="calm"] .calm-strip .lh .sd[data-state="paused"], html[data-skin="calm"] .calm-strip .lh .sd[data-state="ended"],
html[data-skin="calm"] .calm-strip .lh .sd[data-state="met_resolved"] { background: transparent; box-shadow: inset 0 0 0 1.5px var(--calm-meta); }
/* a failed check is a warn TRIANGLE, never a dot */
html[data-skin="calm"] .calm-strip[data-state="failed"] .in .sd,
html[data-skin="calm"] .calm-strip .lh .sd[data-state="failed"] { width: 0; height: 0; border-radius: 0; background: none;
  border-left: 5px solid transparent; border-right: 5px solid transparent; border-bottom: 9px solid var(--calm-warn-ink); }
@media (prefers-reduced-motion: reduce) {
  html[data-skin="calm"] .calm-strip .sd { animation: none !important; }
  html[data-skin="calm"] .calm-strip .chev { transition: none; }
}

/* expanded: one block per watch (stacked when several) */
html[data-skin="calm"] .calm-strip .det { max-width: calc(var(--calm-col) + 32px); margin: 0 auto; padding: 0 16px 12px 32px; box-sizing: border-box; }
html[data-skin="calm"] .calm-strip .lp + .lp { border-top: 1px solid var(--calm-hair); padding-top: 10px; margin-top: 10px; }
html[data-skin="calm"] .calm-strip .lh { display: flex; align-items: center; gap: 8px; color: var(--calm-ink); font-weight: 600; margin-bottom: 4px; }
html[data-skin="calm"] .calm-strip .lh .ln { font-weight: 600; }
html[data-skin="calm"] .calm-strip .kv { display: grid; gap: 3px; }
html[data-skin="calm"] .calm-strip .kvr { color: var(--calm-ink); overflow-wrap: anywhere; }
html[data-skin="calm"] .calm-strip .kvr:first-child { font-weight: 600; }
html[data-skin="calm"] .calm-strip .note { display: flex; gap: 6px; margin-top: 8px; color: var(--calm-ink); font-weight: 500; line-height: 1.4; }
html[data-skin="calm"] .calm-strip .note .nth-ic { color: var(--calm-ink-2); margin-top: 1px; }
html[data-skin="calm"] .calm-strip .note.warn .nth-ic { color: var(--calm-warn-ink); }
html[data-skin="calm"] .calm-strip .fq { margin-top: 8px; padding: 2px 0 2px 12px; border-left: 2px solid var(--calm-hair-strong); white-space: pre-wrap;
  color: var(--calm-ink); max-height: calc(1.45em * 4); overflow: hidden; overflow-wrap: anywhere; }
html[data-skin="calm"] .calm-strip .btns { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
html[data-skin="calm"] .calm-strip .calm-btn { height: 32px; padding: 0 12px; border-radius: var(--calm-r-ctl); font: 600 var(--calm-fs-small)/1 var(--sans);
  color: var(--calm-ink); background: var(--calm-raised); border: 0; box-shadow: inset 0 0 0 1px var(--calm-hair-strong); cursor: pointer; }
html[data-skin="calm"] .calm-strip .calm-btn[disabled] { color: var(--calm-meta); cursor: default; }

/* ---------------- posts in the thread ---------------- */
html[data-skin="calm"] #threadChat .calm-post .nth-text { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; }
html[data-skin="calm"] #threadChat .calm-post .turn-body > .calm-card,
html[data-skin="calm"] #threadChat .calm-post .turn-body > .nth-fu-host,
html[data-skin="calm"] #threadChat .calm-post .turn-body > .calm-compact { margin-top: 8px; }
html[data-skin="calm"] #threadChat .nth-noted { display: none !important; }   /* "Noted." hidden once the ✓ says it (§17.8.2) */
html[data-skin="calm"] #threadChat .nth-ic { display: inline-flex; flex: none; }
html[data-skin="calm"] #threadChat .nth-ic svg { width: 14px; height: 14px; }
html[data-skin="calm"] #threadChat .calm-eyebrow .nth-ic { color: var(--calm-ink-2); }
html[data-skin="calm"] #threadChat .calm-card-t .nth-ic { color: var(--calm-ink-2); }
html[data-skin="calm"] #threadChat .calm-card-t .nth-ic svg { width: 16px; height: 16px; }
html[data-skin="calm"] #threadChat .calm-warnline .nth-ic { color: var(--calm-warn-ink); margin-top: 1px; }
html[data-skin="calm"] #threadChat .nth-wrapt, html[data-skin="calm"] #threadChat .calm-card-t .nth-wrapt { white-space: normal !important; overflow: visible !important; }
html[data-skin="calm"] #threadChat .calm-card-m.nth-wrapm { white-space: normal; overflow-wrap: anywhere; }
html[data-skin="calm"] #threadChat .nth-inline { font: 500 var(--calm-fs-small)/1.4 var(--sans); color: var(--calm-ink); margin-top: 8px; }
html[data-skin="calm"] #threadChat .nth-inline:empty { display: none; }
html[data-skin="calm"] #threadChat .nth-dismissed { opacity: .7; }
html[data-skin="calm"] #threadChat a.calm-btn { text-decoration: none; }
html[data-skin="calm"] #threadChat .calm-compact .a .nth-link { text-decoration: none; }

/* the self-sending reminder: its eyebrow says so in the founder's words; held = the warn dot */
html[data-skin="calm"] #threadChat .nth-fu .nth-self { color: var(--calm-ink); }
html[data-skin="calm"] #threadChat .nth-fu .calm-env dd { white-space: normal; }
html[data-skin="calm"] #threadChat .nth-fu .nth-hold { margin-top: 8px; margin-bottom: 0; }
html[data-skin="calm"] #threadChat .nth-fu-old { opacity: 1; }
html[data-skin="calm"] #threadChat .nth-fu-editing .nth-ta {
  display: block; width: 100%; box-sizing: border-box; margin-top: 10px; min-height: 120px; resize: vertical; padding: 10px 12px;
  font: 400 var(--calm-fs-small)/1.5 var(--sans); color: var(--calm-ink); background: var(--calm-ground);
  border: 0; border-radius: var(--calm-r-ctl); box-shadow: inset 0 0 0 1px var(--calm-hair-strong);
}
html[data-skin="calm"] #threadChat .nth-fu-editing .nth-ta:focus { outline: none; box-shadow: inset 0 0 0 1.5px var(--calm-accent); }

/* the offer card: plain option rows divided by hairlines (the choice-card grammar) */
html[data-skin="calm"] #threadChat .nth-offer .nth-opts { display: flex; flex-direction: column; margin-top: 8px; }
html[data-skin="calm"] #threadChat .nth-offer .nth-opt { text-align: left; min-height: 40px; padding: 8px 2px; background: none; border: 0;
  border-top: 1px solid var(--calm-hair); color: var(--calm-ink); font: 500 var(--calm-fs-small)/1.35 var(--sans); cursor: pointer; }
html[data-skin="calm"] #threadChat .nth-offer .nth-opt:disabled { color: var(--calm-meta); cursor: default; }

/* the ✓: a 16 px badge on the user's pill — ok-ink check (done) / meta (noted), never accent */
html[data-skin="calm"] #threadChat .msg-user .nth-ack { background: var(--calm-raised); box-shadow: 0 0 0 1px var(--calm-hair-strong); animation: nthAckIn 120ms var(--calm-ease); }
html[data-skin="calm"] #threadChat .msg-user .nth-ack.noted { color: var(--calm-meta); }
html[data-skin="calm"] #threadChat .msg-user .nth-ack .nth-ic svg { width: 10px; height: 10px; }
@keyframes nthAckIn { from { opacity: 0; } to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { html[data-skin="calm"] #threadChat .msg-user .nth-ack { animation: none; } }

/* mail rows with Reply (quote_ref) — Reply shows on hover and on keyboard focus */
html[data-skin="calm"] #threadChat .nth-mail { padding: 6px 12px; }
html[data-skin="calm"] #threadChat .nth-mlist { list-style: none; margin: 0; padding: 0; }
html[data-skin="calm"] #threadChat .nth-m { display: flex; align-items: center; gap: 10px; padding: 8px 0; }
html[data-skin="calm"] #threadChat .nth-m + .nth-m { border-top: 1px solid var(--calm-hair); }
html[data-skin="calm"] #threadChat .nth-mm { flex: 1; min-width: 0; }
html[data-skin="calm"] #threadChat .nth-mf { font: 500 var(--calm-fs-meta)/1.3 var(--sans); color: var(--calm-meta); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
html[data-skin="calm"] #threadChat .nth-ms { font: 500 var(--calm-fs-small)/1.35 var(--sans); color: var(--calm-ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
html[data-skin="calm"] #threadChat .nth-reply { height: 30px; opacity: 0; }
html[data-skin="calm"] #threadChat .nth-m:hover .nth-reply, html[data-skin="calm"] #threadChat .nth-m:focus-within .nth-reply { opacity: 1; }
@media (hover: none) { html[data-skin="calm"] #threadChat .nth-reply { opacity: 1; } }

/* the quoted chip above the composer (removable) */
html[data-skin="calm"] #composer .nth-quote { display: flex; align-items: center; gap: 8px; max-width: var(--calm-col); margin: 0 auto 6px; box-sizing: border-box;
  padding: 6px 8px 6px 12px; border-radius: var(--calm-r-pill); background: var(--calm-raised); box-shadow: inset 0 0 0 1px var(--calm-hair-strong);
  font: 500 var(--calm-fs-small)/1.3 var(--sans); color: var(--calm-ink); }
html[data-skin="calm"] #composer .nth-quote .nth-ic { color: var(--calm-ink-2); display: inline-flex; }
html[data-skin="calm"] #composer .nth-quote .nth-ic svg { width: 14px; height: 14px; }
html[data-skin="calm"] #composer .nth-quote .nth-ql { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
html[data-skin="calm"] #composer .nth-quote .nth-qx { width: 28px; height: 28px; border-radius: 50%; border: 0; background: none; color: var(--calm-ink-2); font-size: 16px; cursor: pointer; }
html[data-skin="calm"] #composer .nth-quote .nth-qx:focus-visible { outline: 2px solid var(--calm-accent); outline-offset: 1px; }

/* ---------------- Today: Watching rows + the reminder Needs-you rows ---------------- */
html[data-skin="calm"] .nth-watching .nth-wlist, html[data-skin="calm"] .nth-needs { list-style: none; margin: 0; padding: 0; }
html[data-skin="calm"] .nth-watching .nth-w { display: flex; align-items: flex-start; gap: 10px; padding: 10px 0; }
html[data-skin="calm"] .nth-watching .nth-w + .nth-w { border-top: 1px solid var(--calm-hair); }
html[data-skin="calm"] .nth-watching .nth-wdot { width: 8px; height: 8px; border-radius: 50%; flex: none; margin-top: 6px; background: var(--calm-dot-neutral); }
html[data-skin="calm"] .nth-watching .nth-w[data-state="paused"] .nth-wdot, html[data-skin="calm"] .nth-watching .nth-w[data-state="met_resolved"] .nth-wdot { background: transparent; box-shadow: inset 0 0 0 1.5px var(--calm-meta); }
html[data-skin="calm"] .nth-watching .nth-w[data-state="failed"] .nth-wdot { width: 0; height: 0; border-radius: 0; background: none;
  border-left: 5px solid transparent; border-right: 5px solid transparent; border-bottom: 9px solid var(--calm-warn-ink); }
html[data-skin="calm"] .nth-watching .nth-wm { flex: 1; min-width: 0; }
html[data-skin="calm"] .nth-watching .nth-wt { font: 500 var(--calm-fs-small)/1.4 var(--sans); color: var(--calm-ink); overflow-wrap: anywhere; }
html[data-skin="calm"] .nth-watching .nth-ws { font: 400 var(--calm-fs-meta)/1.4 var(--sans); color: var(--calm-meta); }
html[data-skin="calm"] .nth-watching .nth-wq { margin-top: 6px; padding-left: 10px; border-left: 2px solid var(--calm-hair-strong); white-space: pre-wrap;
  font: 400 var(--calm-fs-small)/1.45 var(--sans); color: var(--calm-ink); overflow-wrap: anywhere; }
html[data-skin="calm"] .nth-needs .nth-need { display: flex; align-items: center; gap: 12px; padding: 10px 16px; border-bottom: 1px solid var(--calm-hair); }
html[data-skin="calm"] .nth-needs .nth-need-l { flex: 1; min-width: 0; display: flex; gap: 10px; align-items: flex-start; }
html[data-skin="calm"] .nth-needs .nth-need-dot { width: 8px; height: 8px; border-radius: 50%; flex: none; margin-top: 6px; background: var(--calm-dot-need); }
html[data-skin="calm"] .nth-needs .nth-need-t { font: 600 var(--calm-fs-small)/1.4 var(--sans); color: var(--calm-ink); }
html[data-skin="calm"] .nth-needs .nth-need-r { font: 400 var(--calm-fs-meta)/1.4 var(--sans); color: var(--calm-ink-2); overflow-wrap: anywhere; }
html[data-skin="calm"] .nth-needs .nth-need-a { display: flex; gap: 6px; flex: none; }