/* Focus module — ported from elastic-possibility-app/site/session.html.
   Deliberately NOT using that file's brand.css (voltage-blue/paper/Bungee
   "busker" register) — Focus is a lens inside the Elastic Life environment,
   not a satellite of Elastic Possibility's brand. Uses this app's own
   --tile-fill/--accent/--text-* tokens from elastic-design.css instead, per
   ELASTIC_LIFE_BRAND.md's lineage rule (inherit Elastic Time's system).

   Layout: single narrow column throughout — no separate desktop two-column
   mode. Target: half of a 16:9 desktop viewport, and portrait mobile. Both
   get the same ~540px-capped column; there is no wide-screen side panel. */

#focusSection { display: flex; flex-direction: column; align-items: center; }

.focus-shell {
  width: 100%;
  max-width: 540px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-bottom: 90px; /* room for the fixed controls bar */
}

.focus-load-status {
  font-size: 0.85rem;
  color: var(--text-faint);
  min-height: 1.2em;
  margin-bottom: 10px;
}

.focus-progress:empty { display: none; }
.focus-progress { display: flex; gap: 8px; margin-bottom: 14px; }
.focus-dot {
  width: 9px; height: 9px; border-radius: 50%;
  border: 1.5px solid var(--text-faint); background: transparent;
  transition: background 0.2s ease, border-color 0.2s ease;
}
.focus-dot.done { background: var(--accent); border-color: var(--accent); }
.focus-dot.active { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-faint); }

.focus-trail {
  display: flex; gap: 6px; flex-wrap: wrap; justify-content: center;
  max-width: 100%; min-height: 22px; margin-top: 28px; margin-bottom: 10px;
}
.focus-trail-chip {
  display: flex; align-items: center; gap: 5px;
  font-family: var(--mono); font-size: 10px; font-weight: 600; letter-spacing: 0.3px;
  background: var(--tile-fill); border: 1px solid var(--tile-border);
  border-radius: 999px; padding: 4px 10px; color: var(--text-secondary);
}
.focus-trail-chip.clickable { cursor: pointer; }
.focus-trail-chip.clickable:hover { color: var(--text-primary); border-color: var(--accent-dim); }
.focus-trail-chip.pending { opacity: 0.4; border-style: dashed; }

.focus-position-badge {
  display: flex; align-items: center; gap: 6px; font-size: 10.5px; font-weight: 600;
  border: 1px solid var(--tile-border); background: var(--tile-fill); border-radius: 999px;
  padding: 4px 10px; white-space: nowrap; color: var(--text-secondary); margin-bottom: 10px;
}
.focus-position-badge[hidden] { display: none; }
.focus-badge-dots { display: flex; gap: 3px; }
.focus-badge-dots .focus-dot { width: 5px; height: 5px; }
.focus-badge-dots .focus-dot.done { background: var(--accent); border-color: var(--accent); }

.focus-center-reminder {
  width: 100%; background: var(--tile-fill); border: 1px solid var(--tile-border);
  border-radius: var(--r-tile); padding: 10px 16px; margin-bottom: 16px; text-align: center;
}
.focus-center-reminder[hidden] { display: none; }
.focus-center-reminder-label {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-faint); margin-bottom: 3px;
}
.focus-center-reminder-text { font-size: 13px; font-style: italic; color: var(--text-secondary); }

.focus-step-label {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase;
  font-weight: 600; color: var(--text-faint); margin-bottom: 8px; min-height: 1.2em;
}
.focus-prompt {
  font-size: 19px; font-weight: 500; margin-bottom: 22px; text-align: center;
  max-width: 460px; color: var(--text-primary);
}

.focus-cards-row { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; width: 100%; }
.focus-cycle-kicker {
  width: 100%; text-align: center; font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-faint);
  margin-bottom: 10px;
}
/* Same compact card footprint as .focus-accordion-cards-row (Step 6) — shared via the
   selector list below — so the draw grid stays a real 2x2 on narrow mobile widths
   instead of falling back to one column of 4, per Luke's 2026-08-23 note that the
   smaller cards already "work pretty well" on Step 6 and Step 5 should match. */
.focus-intent-draw-grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px;
  width: 100%; max-width: 340px; margin: 0 auto;
}
.focus-card-slot { width: 100%; max-width: 220px; min-height: 280px; }
.focus-card {
  width: 100%; min-height: 280px;
  background: var(--tile-fill); border: 1px solid var(--tile-border); border-radius: var(--r-card);
  padding: 18px 16px 14px; display: flex; flex-direction: column;
  cursor: pointer; transition: transform 0.15s ease, border-color 0.15s ease, background 0.15s ease;
  position: relative;
}
.focus-card:hover { transform: translateY(-3px); background: var(--tile-fill-h); }
.focus-card.static { cursor: default; }
.focus-card.static:hover { transform: none; background: var(--tile-fill); }
.focus-card.selected { border-color: var(--accent); background: var(--accent-faint); }
.focus-card.ranked, .focus-card.revealed { cursor: default; }
.focus-card.revealed:hover { transform: none; }
.focus-card.revealed { border-color: var(--accent-dim); }
.focus-card.flip-mid { transform: rotateY(90deg); transition: transform 0.15s ease-in; }
.focus-card.flip-settle { transform: rotateY(0deg); transition: transform 0.15s ease-out; }
/* The unchosen draws, once one card's picked — stay face-down and visible (not
   faded away) so there's a beat to actually read the revealed card before deciding
   to continue, rather than the grid auto-advancing out from under it. */
.focus-card-slot.ghost { transition: opacity 0.3s ease; opacity: 0.3; pointer-events: none; }

.focus-card-back {
  width: 100%; height: 100%; min-height: 240px; border-radius: var(--r-tile);
  background: repeating-linear-gradient(135deg, var(--tile-fill), var(--tile-fill) 8px, var(--bg-warm) 8px, var(--bg-warm) 16px);
  border: 1px dashed var(--tile-border);
  display: flex; align-items: center; justify-content: center;
}
.focus-glyph {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--tile-fill); border: 1px solid var(--tile-border);
  display: flex; align-items: center; justify-content: center; font-size: 18px; color: var(--text-secondary);
}

.focus-rank-badge {
  position: absolute; top: -10px; left: -10px; width: 26px; height: 26px;
  border-radius: 50%; background: var(--accent); color: #fff;
  font-weight: 700; font-size: 13px; display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--bg-warm);
}
.focus-symbol-row { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.focus-symbol-badge {
  width: 24px; height: 24px; border-radius: 50%; border: 1px solid var(--tile-border);
  display: flex; align-items: center; justify-content: center; font-size: 12px; flex-shrink: 0;
  background: var(--bg-warm); color: var(--text-secondary);
}
.focus-field-tag {
  font-family: var(--mono); font-size: 9.5px; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--text-faint);
}
.focus-card-title { font-size: 18px; font-weight: 600; margin: 0 0 8px; color: var(--text-primary); }
.focus-card-context { font-size: 12px; line-height: 1.45; margin: 0 0 10px; color: var(--text-secondary); }
.focus-card-focus { font-size: 11px; font-style: italic; line-height: 1.4; margin: 0 0 auto; color: var(--text-faint); }
.focus-card-rule { border: none; border-top: 1px solid var(--tile-border); margin: 10px 0 8px; }
.focus-card-cultivates { font-size: 10.5px; font-weight: 600; color: var(--text-secondary); }

.focus-controls {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
  display: flex; gap: 12px; align-items: center; justify-content: center;
  /* var(--bg-base), not --bg-warm: --bg-warm is a static warm/orange-tinted
     near-black, never phase-aware — reads as a stray orange tint against
     night's blue accent everywhere else on screen. --bg-base is the same
     neutral near-black the page body already uses. */
  padding: 12px 20px; background: var(--bg-base); border-top: 1px solid var(--tile-border);
}
.focus-controls .btn { min-width: 100px; }
.focus-controls .btn:disabled { opacity: 0; pointer-events: none; }

.focus-stack-hint { margin-top: 14px; font-size: 12px; color: var(--text-faint); text-align: center; }
.focus-linklike {
  background: none; border: none; padding: 0; color: var(--accent);
  font-size: 12px; text-decoration: underline; cursor: pointer;
}

.focus-summary { max-width: 480px; text-align: center; color: var(--text-primary); }
.focus-summary h2 { font-size: 22px; font-weight: 500; margin-bottom: 8px; }
.focus-path { font-size: 13px; font-weight: 500; margin-bottom: 20px; line-height: 1.7; color: var(--text-secondary); }

.focus-reflection { margin-top: 22px; max-width: 440px; text-align: center; }
.focus-q { font-size: 15px; font-style: italic; font-weight: 500; line-height: 1.5; min-height: 24px; color: var(--text-primary); }
.focus-meta-note { margin-top: 8px; font-size: 10.5px; color: var(--text-faint); }

/* ---------- Explore step (was "Board") — accordion pattern ----------
   Replaces the old prompt/draw/input three-hard-screen sequence (and the
   two 2026-08-23 hotfixes that patched its "content disappears on
   re-render" bug class) with one continuously-visible accordion: all 5
   prompts on one scroll, only the active one expanded, finished ones
   collapse to a one-line summary. See docs/focus-flow-redesign-exploration-
   brief.md and the approved focus-redesign-preview.html — this ports that
   preview's decisions in, so nothing here can silently drop the question
   or the drawn cards again: they live in the same DOM node throughout. */
.focus-explore-intro {
  max-width: 480px; text-align: center; font-size: 13px; color: var(--text-faint);
  margin-bottom: 14px;
}
.focus-accordion { width: 100%; max-width: 480px; display: flex; flex-direction: column; gap: 10px; }

.focus-accordion-item {
  border: 1px solid var(--tile-border); border-radius: var(--r-card);
  background: var(--tile-fill); overflow: hidden;
  transition: background 0.2s ease, border-color 0.2s ease;
}
.focus-accordion-item.done { cursor: pointer; }
.focus-accordion-item.done:hover { border-color: var(--accent-dim); }
.focus-accordion-item.active { border-color: var(--accent-dim); background: var(--tile-fill-h); }
.focus-accordion-item.locked { opacity: 0.45; }

.focus-accordion-head { display: flex; align-items: center; gap: 10px; padding: 14px 16px; }
.focus-accordion-index {
  width: 22px; height: 22px; border-radius: 50%; flex-shrink: 0;
  border: 1.5px solid var(--tile-border); display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 10.5px; color: var(--text-faint);
}
.focus-accordion-item.done .focus-accordion-index { background: var(--accent); border-color: var(--accent); color: #fff; }
.focus-accordion-item.active .focus-accordion-index { border-color: var(--accent); color: var(--accent); }

.focus-accordion-head-text { flex: 1; min-width: 0; }
.focus-accordion-head-question {
  font-size: 14px; color: var(--text-primary); font-weight: 500;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.focus-accordion-item.active .focus-accordion-head-question,
.focus-accordion-item.locked .focus-accordion-head-question { white-space: normal; }
/* The active item's question IS the prompt now (see focus-accordion-draw-btn's
   placeholder-only instruction below it) — 14px reads fine collapsed among four
   other rows, but undersells it as the actual headline once expanded. */
.focus-accordion-item.active .focus-accordion-head-question { font-size: 17px; line-height: 1.4; font-weight: 500; }
.focus-accordion-head-answer {
  font-size: 12px; color: var(--text-faint); font-style: italic; margin-top: 2px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

.focus-accordion-body { padding: 0 16px 18px; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.focus-accordion-body-question {
  font-size: 16px; line-height: 1.5; color: var(--text-primary);
  text-align: center; max-width: 420px; font-weight: 400;
}
.focus-accordion-draw-btn {
  background: none; border: 1px dashed var(--tile-border); color: var(--text-secondary);
  border-radius: var(--r-tile); padding: 10px 18px; font-family: var(--sans);
  font-size: 13px; cursor: pointer; transition: border-color 0.15s ease, color 0.15s ease;
}
.focus-accordion-draw-btn:hover { border-color: var(--accent); color: var(--accent); }

.focus-accordion-cards-row { display: flex; gap: 12px; justify-content: center; width: 100%; }
.focus-accordion-cards-row .focus-card-slot,
.focus-intent-draw-grid .focus-card-slot { max-width: 160px; min-height: 190px; }
.focus-accordion-cards-row .focus-card,
.focus-intent-draw-grid .focus-card { min-height: 190px; padding: 12px 12px 10px; }
.focus-accordion-cards-row .focus-card-back,
.focus-intent-draw-grid .focus-card-back { min-height: 160px; }
.focus-accordion-cards-row .focus-card-title,
.focus-intent-draw-grid .focus-card-title { font-size: 14px; }
.focus-accordion-cards-row .focus-card-context,
.focus-intent-draw-grid .focus-card-context { font-size: 10.5px; }
.focus-accordion-cards-row .focus-card-focus,
.focus-intent-draw-grid .focus-card-focus { font-size: 9.5px; }

.focus-accordion-continue-btn {
  background: var(--accent); color: #fff; border: none; border-radius: var(--r-tile);
  padding: 9px 20px; font-family: var(--sans); font-size: 13px; font-weight: 500; cursor: pointer;
  align-self: flex-end;
}
.focus-accordion-continue-btn:disabled { opacity: 0.35; cursor: default; }

/* ---------- Light in-place collapse (Intent step) ----------
   Once a diverge/converge card is picked it collapses into one of these
   strips instead of disappearing, so the next section can grow in beneath
   it on the same screen — the same "collapse into next view" idea as the
   accordion above, just for a 2-item sequence instead of 5. */
.focus-collapse-strip {
  width: 100%; max-width: 460px; display: flex; align-items: center; gap: 10px;
  border: 1px solid var(--tile-border); background: var(--tile-fill); border-radius: var(--r-tile);
  padding: 8px 14px; margin-bottom: 14px; font-size: 12px; color: var(--text-secondary);
  cursor: pointer;
}
.focus-collapse-strip:hover { border-color: var(--accent-dim); }
.focus-collapse-strip .focus-collapse-tag { font-family: var(--mono); font-size: 9.5px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-faint); }
.focus-collapse-strip .focus-collapse-val { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text-primary); }

.focus-grow-in { animation: focus-grow-in 0.22s ease; }
@keyframes focus-grow-in { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: translateY(0); } }

/* ---------- Summary step's AI synthesis (was the brief's open question 4) ----------
   Same "notice, don't declare" voice as Serendipity/Time Print — see
   focusBuildSynthesisPrompt in focus.js. Silently absent (no block at all)
   when no Firebase AI model is available, same graceful-skip pattern
   timeprint.js's generateTimePrint already uses. */
.focus-synthesis-block {
  width: 100%; max-width: 460px; margin: 20px 0; text-align: left;
  border: 1px solid var(--tile-border); background: var(--tile-fill); border-radius: var(--r-card);
  padding: 18px 20px;
}
.focus-synthesis-block[hidden] { display: none; }
.focus-synthesis-label {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-faint); margin-bottom: 8px;
}
.focus-synthesis-text { font-size: 14.5px; line-height: 1.65; color: var(--text-primary); }
.focus-synthesis-loading { display: flex; justify-content: center; }

textarea.focus-board-input, textarea.focus-center-input {
  width: 100%; min-height: 120px; font-family: var(--sans); font-size: 15px;
  padding: 14px 16px; border: 1px solid var(--tile-border); border-radius: var(--r-tile);
  background: var(--glass-fill); color: var(--text-primary); resize: vertical; margin-top: 6px;
}
textarea.focus-board-input::placeholder, textarea.focus-center-input::placeholder { color: var(--text-faint); }
textarea.focus-board-input:focus, textarea.focus-center-input:focus { outline: none; border-color: var(--accent); }

.focus-center-wrap { max-width: 460px; width: 100%; text-align: center; }
.focus-center-echo {
  background: var(--tile-fill); border: 1px solid var(--tile-border); border-radius: var(--r-card);
  padding: 16px 18px; margin-top: 10px; text-align: left;
}
.focus-label {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-faint); margin-bottom: 6px;
}
.focus-center-echo .focus-q { font-size: 12.5px; font-style: italic; color: var(--text-secondary); margin-bottom: 8px; }
.focus-center-echo .focus-a { font-size: 15px; font-weight: 500; color: var(--text-primary); }

.focus-spinner-bars { display: flex; gap: 4px; justify-content: center; align-items: flex-end; height: 26px; margin: 14px 0; }
.focus-spinner-bars span { width: 4px; background: var(--accent); border-radius: 3px; animation: focus-bar-bounce 0.9s ease-in-out infinite; }
.focus-spinner-bars span:nth-child(1) { animation-delay: 0s; }
.focus-spinner-bars span:nth-child(2) { animation-delay: 0.12s; }
.focus-spinner-bars span:nth-child(3) { animation-delay: 0.24s; }
.focus-spinner-bars span:nth-child(4) { animation-delay: 0.36s; }
.focus-spinner-bars span:nth-child(5) { animation-delay: 0.48s; }
@keyframes focus-bar-bounce { 0%, 100% { height: 7px; } 50% { height: 22px; } }

.focus-review-modal {
  position: fixed; inset: 0; z-index: 200; background: rgba(0,0,0,0.65);
  display: flex; align-items: center; justify-content: center; padding: 20px;
}
.focus-review-modal[hidden] { display: none; }
.focus-review-modal-inner {
  background: var(--bg-warm); border: 1px solid var(--tile-border); border-radius: var(--r-card);
  max-width: 480px; width: 100%; max-height: 78vh; overflow-y: auto;
  padding: 26px 22px 22px; position: relative; color: var(--text-primary);
}
.focus-review-modal-close {
  position: absolute; top: 12px; right: 12px; width: 28px; height: 28px; border-radius: 50%;
  border: 1px solid var(--tile-border); background: var(--tile-fill); color: var(--text-secondary); cursor: pointer;
}
.focus-review-item {
  border: 1px solid var(--tile-border); border-radius: var(--r-tile); padding: 10px 14px;
  margin-bottom: 8px; font-size: 12.5px; line-height: 1.45; color: var(--text-secondary);
}
.focus-review-item b { display: block; font-size: 12px; margin-bottom: 3px; color: var(--text-primary); }
.focus-review-note { font-style: italic; color: var(--text-faint); margin-top: 5px; }

@media (max-width: 400px) {
  .focus-prompt { font-size: 17px; }
}

/* Desktop-only widening, 2026-08-24 — per Luke: the 540px shell cap (this file's own
   "half a 16:9 desktop" target, top of file) undersells actual desktop windows, where
   half of 16:9 is really ~640-960px depending on monitor. 769px matches this app's
   existing mobile breakpoint (main.css uses max-width:768px throughout) so nothing
   below that changes at all — mobile's already-tuned "2 cards wide" layout is
   untouched. Purely a width pass: no new breakpoints, no layout/interaction changes,
   just more room for what's already there — e.g. Needs' 3 cards now fit one row
   instead of wrapping, and the compact Explore/Intent cards (170px on mobile) get a
   little more breathing room since there's space to spare. */
@media (min-width: 769px) {
  .focus-shell { max-width: 760px; }
  .focus-card-slot { max-width: 240px; }
  .focus-prompt { max-width: 620px; }
  .focus-center-wrap { max-width: 600px; }
  .focus-summary { max-width: 620px; }
  .focus-reflection { max-width: 560px; }
  .focus-explore-intro { max-width: 620px; }
  .focus-accordion { max-width: 620px; }
  .focus-accordion-body-question { max-width: 560px; }
  .focus-collapse-strip { max-width: 620px; }
  .focus-synthesis-block { max-width: 620px; }
  .focus-intent-draw-grid { max-width: 420px; }
  .focus-intent-draw-grid .focus-card-slot,
  .focus-accordion-cards-row .focus-card-slot { max-width: 190px; }
}