/* ============================================================================
   DOCS QUEST — the search + the reader's path. Luminous minimal glass.
   Squircles 16–24px · glow never highlight · no idle loops · mobile-first.
   ========================================================================== */
:root{
  --dq-cyan:#5fdfff; --dq-ink:#eaf6ff; --dq-mute:#9fc0dd;
  --dq-glass:rgba(10,16,34,.72); --dq-line:rgba(95,223,255,.16);
  --dq-gold:#ffd9a0;
}
body.dq-lock{overflow:hidden}

/* ── the floating search squircle ── */
#dqFab{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));z-index:340;
  width:52px;height:52px;border-radius:20px;border:1px solid var(--dq-line);
  background:var(--dq-glass);-webkit-backdrop-filter:blur(14px) saturate(170%);backdrop-filter:blur(14px) saturate(170%);
  color:var(--dq-cyan);font-size:22px;cursor:pointer;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08),0 12px 30px -14px rgba(0,0,0,.8);
  transition:transform .18s ease,border-color .18s ease}
#dqFab:hover{transform:translateY(-2px);border-color:rgba(95,223,255,.45)}

/* ── the overlay ── */
#dqOverlay{position:fixed;inset:0;z-index:360;display:none}
#dqOverlay.on{display:block}
#dqOverlay .dq-veil{position:absolute;inset:0;background:rgba(4,7,16,.66);
  -webkit-backdrop-filter:blur(10px) saturate(150%);backdrop-filter:blur(10px) saturate(150%)}
#dqOverlay .dq-panel{position:relative;max-width:680px;margin:0 auto;
  padding:calc(14px + env(safe-area-inset-top)) 14px calc(14px + env(safe-area-inset-bottom));
  height:100%;display:flex;flex-direction:column;gap:10px}
.dq-bar{display:flex;align-items:center;gap:10px;padding:6px 8px 6px 16px;border-radius:22px;
  border:1px solid var(--dq-line);background:var(--dq-glass);
  -webkit-backdrop-filter:blur(16px) saturate(180%);backdrop-filter:blur(16px) saturate(180%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08),0 24px 50px -24px rgba(0,0,0,.9)}
.dq-glyph{color:var(--dq-cyan);font-size:19px;text-shadow:0 0 14px rgba(95,223,255,.5)}
#dqInput{flex:1;min-width:0;background:none;border:0;outline:0;color:var(--dq-ink);
  font:inherit;font-size:16px;padding:12px 0}
#dqInput::placeholder{color:var(--dq-mute);opacity:.85}
.dq-x{width:40px;height:40px;border-radius:16px;border:1px solid transparent;background:none;
  color:var(--dq-mute);font-size:15px;cursor:pointer}
.dq-x:hover{border-color:var(--dq-line);color:var(--dq-ink)}

/* THE CURRENT — most-searched chips */
.dq-current{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;padding:2px 6px}
.dq-cl{font-size:.62rem;letter-spacing:.16em;color:var(--dq-cyan);opacity:.9;text-shadow:0 0 12px rgba(95,223,255,.35)}
.dq-chip{border:1px solid var(--dq-line);background:rgba(95,223,255,.06);color:var(--dq-ink);
  border-radius:16px;padding:5px 12px;margin:2px 4px 2px 0;font-size:.8rem;cursor:pointer;transition:border-color .16s}
.dq-chip:hover{border-color:rgba(95,223,255,.5)}

/* results */
.dq-results{overflow-y:auto;border-radius:22px;display:flex;flex-direction:column;gap:8px;padding-bottom:20px}
.dq-hint{color:var(--dq-mute);font-size:.9rem;padding:14px 10px;line-height:1.6}
.dq-row{display:flex;gap:12px;align-items:flex-start;text-decoration:none;color:var(--dq-ink);
  padding:13px 15px;border-radius:20px;border:1px solid var(--dq-line);background:var(--dq-glass);
  -webkit-backdrop-filter:blur(12px) saturate(170%);backdrop-filter:blur(12px) saturate(170%);
  transition:border-color .16s,transform .16s}
.dq-row:hover{border-color:rgba(95,223,255,.45);transform:translateY(-1px)}
.dq-ic{font-size:18px;line-height:1.4}
.dq-body{flex:1;min-width:0}
.dq-row b{font-size:.95rem}
.dq-g{display:inline-block;margin-left:8px;font-size:.66rem;letter-spacing:.1em;color:var(--dq-cyan);opacity:.8;text-transform:uppercase}
.dq-snip{display:block;margin-top:4px;color:var(--dq-mute);font-size:.82rem;line-height:1.55;overflow-wrap:anywhere}
.dq-ar{color:var(--dq-cyan);opacity:.7;align-self:center}
.dq-row--concept{flex-direction:column;gap:4px;border-color:rgba(255,217,160,.28)}
.dq-k{font-size:.6rem;letter-spacing:.18em;color:var(--dq-gold);text-shadow:0 0 12px rgba(255,217,160,.35)}
.dq-def{color:var(--dq-mute);font-size:.84rem;line-height:1.55}
/* glow, never highlight */
.dq-hl{font-style:normal;color:#fff;text-shadow:0 0 10px rgba(95,223,255,.75),0 0 26px rgba(95,223,255,.35)}

/* ── THE PATH · portal panel ── */
.dq-path{padding:6px 20px 10px}
.dq-path .inner{max-width:1060px;margin:0 auto;border:1px solid var(--dq-line);border-radius:24px;
  background:var(--dq-glass);-webkit-backdrop-filter:blur(14px) saturate(170%);backdrop-filter:blur(14px) saturate(170%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.07),0 26px 60px -34px rgba(0,0,0,.85);
  padding:18px 20px}
.dq-path__head{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.dq-ring{width:64px;height:64px;flex:none;transform:rotate(-90deg)}
.dq-ring__bg{fill:none;stroke:rgba(95,223,255,.14);stroke-width:5}
.dq-ring__fg{fill:none;stroke:var(--dq-cyan);stroke-width:5;stroke-linecap:round;
  filter:drop-shadow(0 0 6px rgba(95,223,255,.55))}
.dq-path__meta{min-width:150px}
.dq-path__k{font-size:.64rem;letter-spacing:.2em;color:var(--dq-cyan);text-shadow:0 0 12px rgba(95,223,255,.35);margin:0}
.dq-path__n{color:var(--dq-ink);margin:4px 0 0;font-size:.95rem}
.dq-path__act{display:flex;gap:10px;flex-wrap:wrap;margin-left:auto}
.dq-btn{display:inline-block;border-radius:20px;padding:11px 18px;font-size:.86rem;text-decoration:none;
  border:1px solid var(--dq-line);color:var(--dq-ink);background:rgba(95,223,255,.06);cursor:pointer;
  font-family:inherit;transition:border-color .16s,transform .16s}
.dq-btn:hover{border-color:rgba(95,223,255,.5);transform:translateY(-1px)}
.dq-btn--go{border-color:rgba(95,223,255,.4);box-shadow:0 0 22px -8px rgba(95,223,255,.5)}
.dq-btn--done{border-color:rgba(255,217,160,.4);color:var(--dq-gold)}
.dq-path__marks{color:var(--dq-ink);margin:2px 0 0;font-size:.82rem;opacity:.92}
/* THE AIM — the next mark, named. A path whose next step you can see is a path
   you walk; a wall of locked badges is a scoreboard. This is the difference. */
.dq-path__aim{display:flex;align-items:flex-start;gap:9px;margin:14px 0 0;padding:10px 13px;
  border-radius:16px;font-size:.82rem;line-height:1.4;color:var(--dq-ink);
  border:1px solid rgba(95,223,255,.2);
  background:linear-gradient(180deg,rgba(95,223,255,.09),rgba(95,223,255,.03));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.07),0 0 26px -18px rgba(95,223,255,.9)}
.dq-path__aim b{color:var(--dq-ink);font-weight:700;letter-spacing:.04em}
.dq-aim__ic{flex:none;color:var(--dq-cyan);text-shadow:0 0 12px rgba(95,223,255,.6)}
.dq-path__aim--all{border-color:rgba(255,217,160,.36)}
.dq-path__aim--all .dq-aim__ic{color:var(--dq-gold);text-shadow:0 0 14px rgba(255,217,160,.7)}

/* THE MARKS — earned marks GLOW; unearned ones stay fully legible and simply
   have no aura. (Never dim a name to say "locked" — light is the signal here,
   greyed text is just harder to read.) Mobile-first: a two-column grid so the
   names survive, because an icon-only row is a cipher on a phone. */
.dq-stars{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:14px;padding-top:13px;
  border-top:1px solid rgba(95,223,255,.1)}
.dq-star{display:inline-flex;align-items:center;gap:8px;border-radius:14px;padding:8px 11px;min-width:0;
  border:1px solid rgba(159,192,221,.16);color:var(--dq-ink);font-size:.66rem;letter-spacing:.07em;
  background:rgba(255,255,255,.018);
  transition:border-color .2s ease,box-shadow .2s ease}
.dq-star i{font-style:normal;flex:none;opacity:.62;font-size:.88rem}
.dq-star b{font-weight:600;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dq-star.lit{border-color:rgba(255,217,160,.42);
  background:linear-gradient(180deg,rgba(255,217,160,.09),rgba(255,217,160,.025));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08),0 0 24px -14px rgba(255,217,160,.95)}
.dq-star.lit i{opacity:1;color:var(--dq-gold);text-shadow:0 0 12px rgba(255,217,160,.6)}
@media(min-width:720px){
  .dq-stars{display:flex;flex-wrap:wrap;gap:8px}
  .dq-star{font-size:.68rem;padding:6px 12px}
}

/* the structural map — read docs carry a lit mark */
#smap a.dq-read .st::after{content:' ✦';color:var(--dq-gold);text-shadow:0 0 10px rgba(255,217,160,.55);font-size:.8em}

/* ── reader chip + next door ── */
#dqChip{position:fixed;top:calc(10px + env(safe-area-inset-top));right:14px;z-index:330;
  text-decoration:none;color:var(--dq-ink);font-size:.72rem;letter-spacing:.06em;
  border:1px solid var(--dq-line);border-radius:16px;padding:7px 12px;background:var(--dq-glass);
  -webkit-backdrop-filter:blur(12px) saturate(170%);backdrop-filter:blur(12px) saturate(170%);
  transition:border-color .2s}
#dqChip:hover{border-color:rgba(95,223,255,.45)}
#dqChip.earned{border-color:rgba(255,217,160,.55);box-shadow:0 0 24px -6px rgba(255,217,160,.55)}
.dq-nextdoor{display:flex;align-items:center;gap:12px;margin-top:14px;text-decoration:none;
  border:1px solid var(--dq-line);border-radius:22px;padding:15px 18px;color:var(--dq-ink);
  background:var(--dq-glass);transition:border-color .16s,transform .16s}
.dq-nextdoor:hover{border-color:rgba(95,223,255,.5);transform:translateY(-1px)}
.dq-nd__k{font-size:.6rem;letter-spacing:.18em;color:var(--dq-cyan)}
.dq-nd__ar{margin-left:auto;color:var(--dq-cyan)}

/* ── the quiet toast ── */
#dqToast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom));z-index:380;
  transform:translate(-50%,16px);opacity:0;pointer-events:none;
  border:1px solid rgba(255,217,160,.4);border-radius:20px;padding:13px 20px;
  background:var(--dq-glass);-webkit-backdrop-filter:blur(16px) saturate(180%);backdrop-filter:blur(16px) saturate(180%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08),0 0 34px -10px rgba(255,217,160,.5);
  color:var(--dq-ink);text-align:center;max-width:88vw;
  transition:transform .4s cubic-bezier(.2,.9,.3,1),opacity .4s}
#dqToast.on{transform:translate(-50%,0);opacity:1}
#dqToast b{display:block;font-size:.86rem;letter-spacing:.1em;color:var(--dq-gold);text-shadow:0 0 14px rgba(255,217,160,.5)}
#dqToast span{display:block;margin-top:3px;font-size:.76rem;color:var(--dq-mute)}

@media (max-width:560px){
  .dq-path__act{margin-left:0;width:100%}
  .dq-btn{flex:1;text-align:center}
  /* the names STAY on a phone — ten unlabelled glyphs is a cipher, not a path.
     (The old rule hid them; with ten marks that made the row unreadable.) */
  .dq-stars{gap:6px}
  .dq-star{padding:7px 10px;font-size:.63rem;letter-spacing:.05em}
  .dq-star i{font-size:.86rem}
}
@media (prefers-reduced-motion: reduce){
  #dqFab,.dq-row,.dq-btn,.dq-nextdoor,#dqToast{transition:none}
}