/* Whetstone Cognitive Warm-up overlay. Every colour comes from the dashboard's
   own tokens (guidemate.css :root), so the surface reads as native GuideMate. */

body.gmw-lock { overflow: hidden; }

.gmw-overlay {
  position: fixed;
  inset: 0;
  z-index: 70; /* above the page, below the agent output modal (z 80+) */
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(21, 38, 59, 0.42);
  backdrop-filter: blur(3px);
}

.gmw-panel {
  font-family: var(--gm-font, "Hanken Grotesk", sans-serif);
  width: min(880px, 100%);
  max-height: min(92vh, 980px);
  display: flex;
  flex-direction: column;
  background: var(--gm-surface, #FFFDF8);
  border: 1px solid var(--gm-line-strong, #D9C79C);
  border-radius: 22px;
  box-shadow: 0 30px 80px rgba(21, 38, 59, 0.30);
  overflow: hidden;
}

/* ── header ─────────────────────────────────────────────── */
.gmw-head {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 18px 24px 14px;
  border-bottom: 1px solid var(--gm-line, #E8DDC6);
  background: linear-gradient(180deg, var(--gm-field, #FBF6EA), var(--gm-surface, #FFFDF8));
}
.gmw-title-wrap { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.gmw-eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--gm-gold-ink, #A87E33);
}
.gmw-title {
  margin: 0;
  font-family: var(--gm-display, "Space Grotesk", sans-serif);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--gm-ink, #15263B);
}
.gmw-controls { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; }

.gmw-btn {
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 8px 16px;
  cursor: pointer;
  color: var(--gm-ink, #15263B);
  background: var(--gm-field, #FBF6EA);
  border: 1px solid var(--gm-line-strong, #D9C79C);
  border-radius: var(--gm-radius-ctrl, 11px);
  transition: background .15s ease, transform .12s ease;
}
.gmw-btn:hover { background: var(--gm-gold-soft, #F1E6CB); }
.gmw-btn:active { transform: scale(0.97); }
.gmw-btn:disabled { opacity: .45; cursor: default; }
.gmw-btn-quiet { background: transparent; border-color: transparent; text-decoration: underline; color: var(--gm-ink-2, #46566B); }
.gmw-btn:focus-visible, .gmw-view:focus-visible, .gmw-pick:focus-visible {
  outline: 2px solid rgba(21, 38, 59, 0.45);
  outline-offset: 2px;
}

/* ── result banner + working strip ──────────────────────── */
.gmw-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 24px;
  background: var(--gm-gold-soft, #F1E6CB);
  border-bottom: 1px solid var(--gm-line-strong, #D9C79C);
}
.gmw-banner-text { font-weight: 700; color: var(--gm-gold-ink, #A87E33); }
.gmw-view {
  font: inherit;
  font-weight: 700;
  padding: 8px 20px;
  cursor: pointer;
  color: var(--gm-on-ink, #F6EFDD);
  background: var(--gm-usage-navy, #0D1D36);
  border: none;
  border-radius: var(--gm-radius-ctrl, 11px);
}
.gmw-view:hover { filter: brightness(1.18); }

.gmw-working {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 24px;
  font-size: 0.85rem;
  color: var(--gm-ink-2, #46566B);
  border-bottom: 1px solid var(--gm-line, #E8DDC6);
}
.gmw-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--gm-gold, #C39A4C);
  animation: gmw-pulse 1.6s ease-in-out infinite;
}
@keyframes gmw-pulse { 0%, 100% { opacity: .35; } 50% { opacity: 1; } }

/* ── did-you-know strip ─────────────────────────────────── */
.gmw-dyk {
  margin: 0;
  padding: 12px 24px;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--gm-ink-2, #46566B);
  background: var(--gm-field, #FBF6EA);
  border-bottom: 1px solid var(--gm-line, #E8DDC6);
}
.gmw-dyk b { color: var(--gm-ink, #15263B); }

/* ── stage ──────────────────────────────────────────────── */
.gmw-stage {
  flex: 1;
  overflow-y: auto;
  padding: 22px 28px 26px;
  transition: opacity .15s ease;
}
.gmw-stage.gmw-dim { opacity: .25; pointer-events: none; }
.gmw-meta { font-family: var(--gm-display, "Space Grotesk", sans-serif); font-size: 0.8rem; letter-spacing: .2px; color: var(--gm-muted, #9A8F76); margin-bottom: 14px; }
.gmw-feedback { margin: 14px 0 0; min-height: 1.5em; font-size: 0.95rem; line-height: 1.5; color: var(--gm-ink-2, #46566B); }
.gmw-feedback.good { color: var(--gm-success, #2f7d52); font-weight: 600; }
.gmw-feedback.bad { color: var(--gm-danger, #aa2e25); }
.gmw-done { text-align: center; padding: 2.2rem 0; color: var(--gm-ink-2, #46566B); }

/* ── game picker ────────────────────────────────────────── */
.gmw-picker {
  padding: 10px 24px 24px;
  border-top: 1px solid var(--gm-line, #E8DDC6);
  background: var(--gm-surface, #FFFDF8);
}
.gmw-picker-head { margin: 8px 0 12px; font-weight: 700; color: var(--gm-ink, #15263B); }
.gmw-picker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 10px;
}
.gmw-pick {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 12px 14px;
  font: inherit;
  text-align: left;
  cursor: pointer;
  background: var(--gm-field, #FBF6EA);
  border: 1px solid var(--gm-line-strong, #D9C79C);
  border-radius: 14px;
  transition: background .15s ease, transform .12s ease;
}
.gmw-pick:hover { background: var(--gm-gold-soft, #F1E6CB); transform: translateY(-1px); }
.gmw-pick-icon { width: 26px; height: 26px; color: var(--gm-gold-ink, #A87E33); }
.gmw-pick-icon svg { width: 100%; height: 100%; }
.gmw-pick-name { font-weight: 700; font-size: 0.92rem; color: var(--gm-ink, #15263B); }
.gmw-pick-tag { font-size: 0.74rem; letter-spacing: 0.6px; text-transform: uppercase; color: var(--gm-muted, #9A8F76); }

/* ── Traffic Escape ─────────────────────────────────────── */
.gmw-te-board {
  position: relative;
  width: min(440px, 100%);
  aspect-ratio: 1;
  margin: 0 auto 14px;
  border: 1px solid var(--gm-line-strong, #D9C79C);
  border-radius: 16px;
  background:
    repeating-linear-gradient(0deg, transparent 0, transparent calc(100%/6 - 1px), var(--gm-line, #E8DDC6) calc(100%/6 - 1px), var(--gm-line, #E8DDC6) calc(100%/6)),
    repeating-linear-gradient(90deg, transparent 0, transparent calc(100%/6 - 1px), var(--gm-line, #E8DDC6) calc(100%/6 - 1px), var(--gm-line, #E8DDC6) calc(100%/6)),
    var(--gm-field, #FBF6EA);
  overflow: hidden;
}
.gmw-te-exit {
  position: absolute;
  right: -1px;
  top: calc(100%/6*2 + 6px);
  height: calc(100%/6 - 12px);
  width: 8px;
  border-radius: 4px 0 0 4px;
  background: var(--gm-success, #2f7d52);
}
.gmw-te-v {
  position: absolute;
  padding: 0;
  cursor: pointer;
  border-radius: 10px;
  border: 1.5px solid rgba(21, 38, 59, 0.38);
  background: linear-gradient(160deg, #8598B1, #64789A);
  box-shadow: inset 0 2px 3px rgba(255, 253, 248, 0.35), 0 3px 8px rgba(21, 38, 59, 0.22);
  transition: top .16s ease, left .16s ease;
}
/* a subtle windscreen strip gives the pieces a vehicle read */
.gmw-te-v::after {
  content: "";
  position: absolute;
  border-radius: 5px;
  background: rgba(246, 239, 221, 0.5);
}
.gmw-te-v.hor::after { top: 18%; bottom: 18%; right: 12%; width: 16%; }
.gmw-te-v.ver::after { left: 18%; right: 18%; bottom: 12%; height: 16%; }
.gmw-te-v.t { background: linear-gradient(160deg, #D8B26A, #C39A4C); border-color: var(--gm-gold-ink, #A87E33); }
.gmw-te-v.sel { outline: 3px solid var(--gm-usage-navy, #0D1D36); outline-offset: -1px; }
.gmw-te-ctl { display: flex; gap: 10px; justify-content: center; align-items: center; min-height: 40px; }

/* ── Pipe Route ─────────────────────────────────────────── */
.gmw-pr-grid {
  display: grid;
  grid-template-columns: 40px repeat(5, 1fr) 40px;
  gap: 6px;
  width: min(520px, 100%);
  margin: 0 auto;
}
.gmw-pr-void { }
.gmw-pr-tile {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  font-size: 1.1rem;
  cursor: pointer;
  background: var(--gm-field, #FBF6EA);
  border: 1px solid var(--gm-line, #E8DDC6);
  border-radius: 12px;
  transition: background .15s ease;
}
.gmw-pr-tile:hover { background: var(--gm-gold-soft, #F1E6CB); }
.gmw-pr-tile.fixed { background: var(--gm-gold-soft, #F1E6CB); cursor: default; color: var(--gm-usage-navy, #0D1D36); }
.gmw-pr-tile.fixed svg { width: 62%; height: 62%; }
.gmw-pr-tile.lit { background: #E6F0E7; border-color: var(--gm-success, #2f7d52); }
.gmw-pr-tile svg { width: 84%; height: 84%; }

/* ── Switch Grid ────────────────────────────────────────── */
.gmw-sg-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  width: min(400px, 100%);
  margin: 0 auto;
}
.gmw-sg-cell {
  aspect-ratio: 1;
  cursor: pointer;
  background: var(--gm-field, #FBF6EA);
  border: 1px solid var(--gm-line-strong, #D9C79C);
  border-radius: 16px;
  transition: background .15s ease, box-shadow .15s ease;
}
.gmw-sg-cell.on {
  background: radial-gradient(circle at 38% 32%, #E3C888, var(--gm-gold, #C39A4C));
  border-color: var(--gm-gold-ink, #A87E33);
  box-shadow: 0 0 18px rgba(195, 154, 76, 0.55);
}

/* ── Nonogram ───────────────────────────────────────────── */
.gmw-ng-wrap {
  display: grid;
  grid-template-columns: 70px minmax(0, 380px);
  gap: 7px;
  justify-content: center;
}
.gmw-ng-colclues { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
.gmw-ng-colclues div { align-self: end; text-align: center; font-size: 0.86rem; line-height: 1.25; color: var(--gm-ink-2, #46566B); }
.gmw-ng-rowclue { align-self: center; text-align: right; padding-right: 8px; font-size: 0.86rem; color: var(--gm-ink-2, #46566B); }
.gmw-ng-colclues .ok, .gmw-ng-rowclue.ok { color: var(--gm-success, #2f7d52); font-weight: 700; }
.gmw-ng-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
.gmw-ng-cell {
  aspect-ratio: 1;
  cursor: pointer;
  background: var(--gm-surface, #FFFDF8);
  border: 1px solid var(--gm-line-strong, #D9C79C);
  border-radius: 9px;
  transition: background .12s ease;
}
.gmw-ng-cell:hover { background: var(--gm-gold-soft, #F1E6CB); }
.gmw-ng-cell.fill { background: var(--gm-usage-navy, #0D1D36); border-color: var(--gm-usage-navy, #0D1D36); }

/* ── Word Quest ─────────────────────────────────────────── */
.gmw-wq-grid { display: flex; flex-direction: column; gap: 7px; align-items: center; margin-bottom: 16px; }
.gmw-wq-row { display: flex; gap: 7px; }
.gmw-wq-tile {
  width: 54px; height: 54px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--gm-display, "Space Grotesk", sans-serif);
  font-size: 1.5rem; font-weight: 700;
  color: var(--gm-ink, #15263B);
  background: var(--gm-surface, #FFFDF8);
  border: 2px solid var(--gm-line-strong, #D9C79C);
  border-radius: 10px;
}
.gmw-wq-tile.typing { border-color: var(--gm-ink-2, #46566B); }
.gmw-wq-tile.exact { background: var(--gm-success, #2f7d52); border-color: var(--gm-success, #2f7d52); color: #fff; }
.gmw-wq-tile.present { background: var(--gm-gold, #C39A4C); border-color: var(--gm-gold-ink, #A87E33); color: #fff; }
.gmw-wq-tile.absent { background: #B9B1A0; border-color: #B9B1A0; color: #fff; }
.gmw-wq-kb { display: flex; flex-direction: column; gap: 6px; align-items: center; }
.gmw-wq-kbrow { display: flex; gap: 5px; }
.gmw-wq-key {
  min-width: 34px; height: 44px;
  padding: 0 6px;
  font: inherit; font-family: var(--gm-display, "Space Grotesk", sans-serif); font-size: 0.88rem; font-weight: 700;
  cursor: pointer;
  color: var(--gm-ink, #15263B);
  background: var(--gm-field, #FBF6EA);
  border: 1px solid var(--gm-line-strong, #D9C79C);
  border-radius: 8px;
}
.gmw-wq-key.wide { min-width: 56px; font-size: 0.78rem; }
.gmw-wq-key.exact { background: var(--gm-success, #2f7d52); border-color: var(--gm-success, #2f7d52); color: #fff; }
.gmw-wq-key.present { background: var(--gm-gold, #C39A4C); border-color: var(--gm-gold-ink, #A87E33); color: #fff; }
.gmw-wq-key.absent { background: #B9B1A0; border-color: #B9B1A0; color: #fff; }

/* ── Pattern Matrix ─────────────────────────────────────── */
.gmw-pm-grid, .gmw-pm-opts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  width: min(480px, 100%);
  margin: 0 auto 14px;
}
.gmw-pm-cell, .gmw-pm-opt {
  aspect-ratio: 1.55;
  display: flex; align-items: center; justify-content: center;
  background: var(--gm-field, #FBF6EA);
  border: 1px solid var(--gm-line, #E8DDC6);
  border-radius: 12px;
}
.gmw-pm-cell.missing {
  border: 2px dashed var(--gm-line-strong, #D9C79C);
  background: transparent;
  font-size: 1.6rem;
  color: var(--gm-muted, #9A8F76);
}
.gmw-pm-cell svg, .gmw-pm-opt svg { width: 86%; }
.gmw-pm-opt { cursor: pointer; background: var(--gm-surface, #FFFDF8); border-color: var(--gm-line-strong, #D9C79C); transition: background .13s ease; }
.gmw-pm-opt:hover { background: var(--gm-gold-soft, #F1E6CB); }

/* ── Mini Tower ─────────────────────────────────────────── */
.gmw-mt-pegs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  width: min(520px, 100%);
  margin: 0 auto 10px;
}
.gmw-mt-peg {
  position: relative;
  height: 190px;
  display: flex;
  flex-direction: column-reverse;
  align-items: center;
  padding: 10px 6px;
  cursor: pointer;
  background: var(--gm-field, #FBF6EA);
  border: 1px solid var(--gm-line, #E8DDC6);
  border-radius: 14px;
}
.gmw-mt-peg::before {
  content: "";
  position: absolute;
  bottom: 10px; top: 30px;
  width: 7px;
  border-radius: 4px;
  background: var(--gm-line-strong, #D9C79C);
}
.gmw-mt-peg.sel { outline: 2.5px solid var(--gm-gold, #C39A4C); }
.gmw-mt-disc {
  height: 26px;
  margin-top: 5px;
  z-index: 1;
  border-radius: 8px;
  border: 1px solid rgba(21, 38, 59, 0.28);
  box-shadow: inset 0 2px 2px rgba(255, 253, 248, 0.4);
}
.gmw-mt-disc.d1 { width: 30%; background: linear-gradient(160deg, #D8B26A, #C39A4C); }
.gmw-mt-disc.d2 { width: 50%; background: linear-gradient(160deg, #93A5BC, #7D8FA8); }
.gmw-mt-disc.d3 { width: 70%; background: linear-gradient(160deg, #52698A, #40597A); }
.gmw-mt-disc.d4 { width: 90%; background: linear-gradient(160deg, #3A4E6E, #2C3F5C); }

/* ── Sliding Tiles ──────────────────────────────────────── */
.gmw-st-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  width: min(360px, 100%);
  margin: 0 auto;
}
.gmw-st-tile {
  aspect-ratio: 1;
  font: inherit; font-size: 1.7rem; font-weight: 700;
  font-family: var(--gm-display, "Space Grotesk", sans-serif);
  color: var(--gm-ink, #15263B);
  cursor: pointer;
  background: linear-gradient(170deg, var(--gm-surface, #FFFDF8), var(--gm-field, #FBF6EA));
  border: 1px solid var(--gm-line-strong, #D9C79C);
  border-radius: 14px;
  box-shadow: 0 3px 8px rgba(21, 38, 59, 0.10);
  transition: transform .1s ease;
}
.gmw-st-tile:hover { transform: translateY(-1px); }
.gmw-st-gap { border-radius: 14px; background: rgba(21, 38, 59, 0.05); border: 1px dashed var(--gm-line, #E8DDC6); }

/* ── Memory Pairs ───────────────────────────────────────── */
.gmw-mp-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  width: min(420px, 100%);
  margin: 0 auto;
}
.gmw-mp-card {
  aspect-ratio: 1;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; font-weight: 700;
  color: var(--gm-gold-ink, #A87E33);
  cursor: pointer;
  background: linear-gradient(170deg, var(--gm-field, #FBF6EA), var(--gm-gold-soft, #F1E6CB));
  border: 1px solid var(--gm-line-strong, #D9C79C);
  border-radius: 14px;
  transition: transform .14s ease, background .14s ease;
}
.gmw-mp-card:hover { transform: translateY(-1px); }
.gmw-mp-card.up { background: var(--gm-surface, #FFFDF8); }
.gmw-mp-card.matched { opacity: .55; cursor: default; }
.gmw-mp-card svg { width: 56%; height: 56%; }

/* ── Number Trail ───────────────────────────────────────── */
.gmw-nt-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  width: min(400px, 100%);
  margin: 0 auto;
}
.gmw-nt-cell {
  position: relative;
  aspect-ratio: 1;
  font: inherit; font-size: 1.5rem; font-weight: 700;
  font-family: var(--gm-display, "Space Grotesk", sans-serif);
  color: var(--gm-ink, #15263B);
  cursor: pointer;
  background: var(--gm-surface, #FFFDF8);
  border: 1px solid var(--gm-line-strong, #D9C79C);
  border-radius: 12px;
  transition: background .12s ease;
}
.gmw-nt-cell.path { background: #DCE4EE; border-color: #8FA2BC; }
.gmw-nt-cell.head { background: var(--gm-usage-navy, #0D1D36); border-color: var(--gm-usage-navy, #0D1D36); color: var(--gm-on-ink, #F6EFDD); }
.gmw-nt-cell .wp { font-size: 1.4rem; }
.gmw-nt-cell .ord {
  position: absolute;
  top: 5px; right: 8px;
  font-size: 0.68rem;
  font-family: inherit;
  opacity: .65;
}

/* ── Question Critic / Evidence Sort ────────────────────── */
.gmw-qc-q { margin: 0 0 14px; font-size: 1.02rem; line-height: 1.5; color: var(--gm-ink, #15263B); }
.gmw-qc-opt {
  display: block;
  width: 100%;
  margin-bottom: 9px;
  padding: 12px 15px;
  font: inherit; font-size: 0.94rem; line-height: 1.45;
  text-align: left;
  cursor: pointer;
  color: var(--gm-ink, #15263B);
  background: var(--gm-surface, #FFFDF8);
  border: 1px solid var(--gm-line-strong, #D9C79C);
  border-radius: 12px;
  transition: background .13s ease;
}
.gmw-qc-opt:hover:not(:disabled) { background: var(--gm-gold-soft, #F1E6CB); }
.gmw-qc-opt.correct { border-color: var(--gm-success, #2f7d52); background: #E6F0E7; }
.gmw-qc-opt.wrong { border-color: var(--gm-danger, #aa2e25); background: #F7E6E3; }
.gmw-es-item { margin: 0 0 6px; font-size: 1.02rem; line-height: 1.55; color: var(--gm-ink, #15263B); }
.gmw-es-btns { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.gmw-good-pick { background: #E6F0E7 !important; border-color: var(--gm-success, #2f7d52) !important; }
.gmw-bad-pick { background: #F7E6E3 !important; border-color: var(--gm-danger, #aa2e25) !important; }

/* ── small screens + reduced motion ─────────────────────── */
@media (max-width: 640px) {
  .gmw-overlay { padding: 10px; }
  .gmw-panel { max-height: 96vh; }
  .gmw-head, .gmw-banner, .gmw-dyk { padding-left: 16px; padding-right: 16px; }
  .gmw-stage { padding: 16px 14px 20px; }
  .gmw-wq-tile { width: 44px; height: 44px; font-size: 1.25rem; }
  .gmw-wq-key { min-width: 28px; height: 40px; }
}
@media (prefers-reduced-motion: reduce) {
  .gmw-dot { animation: none; opacity: 1; }
  .gmw-te-v, .gmw-btn, .gmw-pick, .gmw-st-tile, .gmw-mp-card { transition: none; }
}

/* ── hints ──────────────────────────────────────────────── */
.gmw-btn-hint { border-color: var(--gm-gold, #C39A4C); color: var(--gm-gold-ink, #A87E33); }
.gmw-hint-flash { animation: gmw-hint 0.8s ease-in-out 3; }
@keyframes gmw-hint {
  0%, 100% { box-shadow: 0 0 0 0 rgba(195, 154, 76, 0); }
  50% { box-shadow: 0 0 0 5px rgba(195, 154, 76, 0.75); }
}
@media (prefers-reduced-motion: reduce) {
  .gmw-hint-flash { animation: none; outline: 3px solid var(--gm-gold, #C39A4C); }
}

/* Tower goal peg marker */
.gmw-mt-peg.goal { border-color: var(--gm-gold, #C39A4C); box-shadow: inset 0 0 0 2px var(--gm-gold-soft, #F1E6CB); }

/* Number Trail order badges in the display face */
.gmw-nt-cell .ord { font-family: var(--gm-display, "Space Grotesk", sans-serif); }