/* ==========================================================
   Map game engine (shared by every map game)
   ========================================================== */

/* The game fills the first screen; the "learn" article sits below it.
   While a game is running the page is locked so swipes don't scroll it. */
.app {
  display: flex;
  flex-direction: column;
  height: 100dvh;
}
body.game-page:not(.at-start) { overflow: hidden; overscroll-behavior: none; }

/* ---------- Top bar ---------- */

.topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  padding-top: max(12px, env(safe-area-inset-top));
  position: relative;
  z-index: 5;
}

.topbar-title { display: flex; flex-direction: column; line-height: 1.15; margin-right: auto; min-width: 0; }
.topbar-title strong { font-family: var(--font-display); font-size: 1.15rem; letter-spacing: -0.02em; }
.topbar-eyebrow { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }

.hud {
  display: flex;
  gap: 4px;
  padding: 4px;
  border-radius: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
}
.hud[hidden] { display: none; }
.hud-item { display: flex; flex-direction: column; align-items: center; padding: 3px 12px; min-width: 64px; }
.hud-label { font-size: .65rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.hud-value { font-weight: 800; font-variant-numeric: tabular-nums; font-size: 1rem; }

#muteBtn .ico-off { display: none; }
#muteBtn.muted .ico-on { display: none; }
#muteBtn.muted .ico-off { display: block; }

.progress { height: 3px; background: var(--border); position: relative; z-index: 5; }
.progress-bar {
  height: 100%;
  width: 0;
  background: var(--accent-grad);
  box-shadow: 0 0 12px var(--accent);
  transition: width .5s cubic-bezier(.2, .8, .2, 1);
}

/* ---------- Stage + map ---------- */

.stage {
  flex: 1;
  position: relative;
  min-height: 0;
  overflow: hidden;
  background-image: radial-gradient(var(--border) 1px, transparent 1px);
  background-size: 22px 22px;
}

#map {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  touch-action: none;
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
}
#map:active { cursor: grabbing; }

.region {
  fill: var(--land);
  stroke: var(--land-stroke);
  stroke-width: var(--border-width, 1.2);
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
  cursor: pointer;
  transition: fill .35s ease;
}
.region.inactive { fill: var(--inactive); cursor: default; pointer-events: none; }

@media (hover: hover) {
  body.playing-classic .region:not([data-status]):hover,
  body.playing-explore .region:hover { fill: var(--land-hover); }
}

.region[data-status="perfect"], .region[data-status="found"] { fill: var(--perfect); }
.region[data-status="ok"]      { fill: var(--ok); }
.region[data-status="close"]   { fill: var(--close); }
.region[data-status="missed"]  { fill: var(--missed); }
.region[data-status="explored"] { fill: var(--accent); }

.region.flash-wrong { animation: flashWrong .6s ease; }
@keyframes flashWrong {
  0%, 100% { fill: var(--land); }
  25%, 60% { fill: var(--missed); }
}

.region.reveal { animation: reveal 1s ease-in-out infinite; }
@keyframes reveal {
  0%, 100% { fill: var(--missed); }
  50% { fill: color-mix(in srgb, var(--missed) 35%, var(--land)); }
}

.region.pop { animation: pop .5s ease; }
@keyframes pop {
  40% { fill: #fff; }
}

/* Labels */
.labels text {
  font-family: var(--font);
  font-weight: 800;
  font-size: calc(16px / var(--k, 1));
  text-anchor: middle;
  dominant-baseline: central;
  fill: rgba(10, 14, 26, .82);
  pointer-events: none;
  opacity: 0;
  transition: opacity .3s;
}
.labels text.show { opacity: 1; }
body.playing-explore .labels text { opacity: 1; fill: var(--muted); }
body.playing-explore .labels text.show { fill: rgba(10, 14, 26, .82); }

/* Callout chips for tiny NE states */
.chip { cursor: pointer; }
.chip-line {
  stroke: var(--muted);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
  opacity: .45;
  pointer-events: none;
}
.chip-box {
  fill: var(--land);
  stroke: var(--border-strong);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
  transition: fill .35s;
}
@media (hover: hover) {
  body.playing-classic .chip:not([data-status]):hover .chip-box,
  body.playing-explore .chip:hover .chip-box { fill: var(--land-hover); }
}
.chip[data-status="perfect"] .chip-box, .chip[data-status="found"] .chip-box { fill: var(--perfect); }
.chip[data-status="ok"] .chip-box { fill: var(--ok); }
.chip[data-status="close"] .chip-box { fill: var(--close); }
.chip[data-status="missed"] .chip-box { fill: var(--missed); }
.chip[data-status="explored"] .chip-box { fill: var(--accent); }
.chip.flash-wrong .chip-box { animation: flashWrong .6s ease; }
.chip.reveal .chip-box { animation: reveal 1s ease-in-out infinite; }
.chip-label {
  font-family: var(--font);
  font-size: 9px;
  font-weight: 800;
  text-anchor: middle;
  dominant-baseline: central;
  fill: rgba(10, 14, 26, .85);
  pointer-events: none;
}
body.playing-explore .chip:not([data-status]) .chip-label { fill: var(--muted); }

/* Correct-answer ripple */
.fx circle {
  fill: none;
  stroke: var(--perfect);
  stroke-width: 3;
  vector-effect: non-scaling-stroke;
  transform-box: fill-box;
  transform-origin: center;
  animation: ripple .7s ease-out forwards;
  pointer-events: none;
}
@keyframes ripple {
  from { transform: scale(.2); opacity: 1; }
  to { transform: scale(2.4); opacity: 0; }
}

/* ---------- Floating UI ---------- */

.prompt {
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px 10px 18px;
  border-radius: 18px;
  background: color-mix(in srgb, var(--surface-solid) 82%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  z-index: 3;
  max-width: calc(100% - 32px);
  white-space: nowrap;
}
.prompt[hidden] { display: none; }
.prompt-label {
  font-size: .72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--muted);
}
.prompt-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.6rem;
  letter-spacing: -0.02em;
  line-height: 1.1;
  overflow: hidden;
  text-overflow: ellipsis;
}
.prompt-name.enter { animation: nameIn .35s cubic-bezier(.2, .9, .3, 1.3); }
@keyframes nameIn {
  from { opacity: 0; transform: translateY(8px) scale(.96); }
}
.prompt.shake { animation: shake .4s ease; }
@keyframes shake {
  20% { transform: translateX(calc(-50% - 6px)); }
  40% { transform: translateX(calc(-50% + 6px)); }
  60% { transform: translateX(calc(-50% - 4px)); }
  80% { transform: translateX(calc(-50% + 3px)); }
}

.tries { display: flex; gap: 5px; padding: 0 6px; }
.tries i {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--perfect);
  transition: background .25s, transform .25s;
}
.tries i.used { background: var(--border-strong); transform: scale(.75); }

.prompt.review {
  width: min(440px, calc(100% - 32px));
  justify-content: space-between;
  padding: 10px 10px 10px 18px;
}
.review-copy { display: flex; flex-direction: column; gap: 2px; min-width: 0; line-height: 1.25; }
.review-text { color: var(--text); font-weight: 600; font-size: .95rem; white-space: normal; }
.prompt.review .btn { flex-shrink: 0; }
.btn-sm { padding: 8px 14px; font-size: .88rem; border-radius: 12px; }
.btn-ghost { background: transparent; color: var(--muted); }
.btn-ghost:hover { color: var(--text); }

.streak {
  position: absolute;
  top: 86px;
  left: 50%;
  transform: translateX(-50%);
  font-weight: 800;
  font-size: .9rem;
  padding: 6px 12px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--close) 18%, transparent);
  color: var(--close);
  border: 1px solid color-mix(in srgb, var(--close) 35%, transparent);
  opacity: 0;
  pointer-events: none;
  z-index: 3;
  transition: opacity .3s;
}
.streak.show { opacity: 1; animation: streakPop .35s cubic-bezier(.2, .9, .3, 1.4); }
@keyframes streakPop { from { transform: translateX(-50%) scale(.7); } }

.zoom-ctrl {
  position: absolute;
  right: 16px;
  bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 3;
}
.zoom-ctrl .icon-btn {
  background: color-mix(in srgb, var(--surface-solid) 85%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.zoom-ctrl .icon-btn svg { width: 18px; height: 18px; }

.tip {
  position: absolute;
  z-index: 4;
  padding: 7px 12px;
  border-radius: 10px;
  background: var(--surface-solid);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  font-weight: 700;
  font-size: .9rem;
  pointer-events: none;
  white-space: nowrap;
  opacity: 0;
  transform: translate(-50%, calc(-100% - 14px)) scale(.92);
  transition: opacity .15s, transform .15s;
}
.tip.show { opacity: 1; transform: translate(-50%, calc(-100% - 14px)) scale(1); }
.tip.wrong { border-color: color-mix(in srgb, var(--missed) 55%, transparent); color: var(--missed); }
.tip small { display: block; font-weight: 600; font-size: .72rem; color: var(--muted); }

/* ---------- Hard mode type bar ---------- */

.type-bar {
  position: absolute;
  left: 50%;
  bottom: 16px;
  bottom: max(16px, env(safe-area-inset-bottom));
  transform: translateX(-50%);
  width: min(560px, calc(100% - 32px - 56px));
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.type-bar[hidden] { display: none; }

.type-field {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 6px 6px 16px;
  border-radius: 18px;
  background: color-mix(in srgb, var(--surface-solid) 88%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: border-color .2s, box-shadow .2s;
}
.type-field:focus-within {
  border-color: color-mix(in srgb, var(--accent) 60%, transparent);
  box-shadow: var(--shadow), 0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent);
}
.type-field.good { border-color: var(--perfect); box-shadow: var(--shadow), 0 0 0 4px color-mix(in srgb, var(--perfect) 25%, transparent); }
.type-field.dupe { animation: fieldShake .35s ease; border-color: var(--ok); }
@keyframes fieldShake {
  25% { transform: translateX(-6px); }
  50% { transform: translateX(6px); }
  75% { transform: translateX(-3px); }
}
.type-ico { width: 20px; height: 20px; color: var(--muted); flex-shrink: 0; }
#typeInput {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 1.1rem;   /* >=16px avoids iOS zoom */
  font-weight: 700;
  padding: 10px 0;
}
#typeInput::placeholder { color: var(--muted); font-weight: 500; }

.type-hint { text-align: center; font-size: .8rem; color: var(--muted); font-weight: 600; min-height: 1.2em; }
.type-hint.warn { color: var(--ok); }

.feed { display: flex; gap: 6px; justify-content: center; flex-wrap: wrap; min-height: 28px; }
.feed span {
  padding: 4px 10px;
  border-radius: 999px;
  font-size: .8rem;
  font-weight: 800;
  background: color-mix(in srgb, var(--perfect) 18%, var(--surface-solid));
  color: var(--perfect);
  border: 1px solid color-mix(in srgb, var(--perfect) 40%, transparent);
  animation: feedIn .35s cubic-bezier(.2, .9, .3, 1.4);
}
@keyframes feedIn { from { opacity: 0; transform: translateY(8px) scale(.8); } }

/* ---------- Loader ---------- */

.loader {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  grid-auto-flow: column;
  gap: 10px;
  justify-content: center;
  color: var(--muted);
  font-weight: 700;
  z-index: 2;
}
.loader[hidden] { display: none; }
.spinner {
  width: 18px; height: 18px;
  border-radius: 50%;
  border: 2.5px solid var(--border-strong);
  border-top-color: var(--accent);
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Start screen ---------- */

.start {
  position: absolute;
  inset: 0;
  z-index: 6;
  display: flex;
  padding: 16px;
  background: color-mix(in srgb, var(--bg) 45%, transparent);
  overflow-y: auto;
  transition: opacity .35s ease;
}
#map { transition: filter .4s ease, opacity .4s ease; }
body.at-start #map { filter: blur(3px); opacity: .55; pointer-events: none; }
.start.hide { opacity: 0; pointer-events: none; }
.start[hidden] { display: none; }

.start-panel {
  width: min(520px, 100%);
  margin: auto;  /* centers, but stays scrollable when taller than the screen */
  padding: 28px;
  border-radius: 28px;
  background: var(--surface-solid);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  animation: panelIn .5s cubic-bezier(.2, .9, .3, 1.1);
}
@keyframes panelIn { from { opacity: 0; transform: translateY(16px) scale(.98); } }

.start-eyebrow {
  font-size: .75rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em;
  color: var(--accent-2);
}
.start-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 5vw, 2.4rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 8px 0 22px;
}
.grad { background: var(--accent-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

.modes { display: flex; flex-direction: column; gap: 10px; }

.mode-card {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  text-align: left;
  padding: 14px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: var(--surface);
  cursor: pointer;
  transition: transform .15s ease, border-color .2s, background .2s;
  -webkit-tap-highlight-color: transparent;
}
.mode-card:hover { border-color: var(--border-strong); background: var(--surface-2); transform: translateY(-1px); }
.mode-card:active { transform: scale(.98); }
.mode-card.subtle { padding-block: 10px; }
.mode-card.subtle .mode-ico { width: 38px; height: 38px; }

.mode-ico {
  width: 48px; height: 48px;
  flex-shrink: 0;
  border-radius: 14px;
  display: grid; place-items: center;
  color: var(--c);
  background: color-mix(in srgb, var(--c) 16%, transparent);
  border: 1px solid color-mix(in srgb, var(--c) 30%, transparent);
}
.mode-ico svg { width: 22px; height: 22px; }

.mode-text { display: flex; flex-direction: column; gap: 2px; flex: 1; min-width: 0; }
.mode-text strong { font-size: 1.05rem; display: flex; align-items: center; gap: 8px; }
.mode-text > span { color: var(--muted); font-size: .88rem; }
.tag-hard {
  font-size: .65rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em;
  padding: 2px 7px; border-radius: 6px;
  background: color-mix(in srgb, var(--close) 18%, transparent);
  color: var(--close);
}
.mode-best {
  font-size: .75rem;
  font-weight: 800;
  color: var(--perfect);
  text-align: right;
  white-space: nowrap;
}

/* ---------- Results modal ---------- */

.modal {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: flex;
  padding: 16px;
  background: color-mix(in srgb, var(--bg) 65%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  animation: fadeIn .3s ease;
  overflow-y: auto;
}
.modal[hidden] { display: none; }
@keyframes fadeIn { from { opacity: 0; } }

.modal-card {
  width: min(440px, 100%);
  margin: auto;
  padding: 28px 24px 24px;
  border-radius: 28px;
  background: var(--surface-solid);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  text-align: center;
  animation: panelIn .45s cubic-bezier(.2, .9, .3, 1.2);
}
.modal-card h2 {
  font-family: var(--font-display);
  font-size: 1.9rem;
  letter-spacing: -0.03em;
  margin: 14px 0 4px;
}
.result-sub { color: var(--muted); margin: 0 0 12px; }

.ring-wrap { position: relative; width: 132px; height: 132px; margin: 0 auto; }
.ring { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring circle { fill: none; stroke-width: 10; }
.ring-bg { stroke: var(--border); }
.ring-fg {
  stroke: var(--perfect);
  stroke-linecap: round;
  stroke-dasharray: 326.73;
  stroke-dashoffset: 326.73;
  transition: stroke-dashoffset 1.2s cubic-bezier(.2, .8, .2, 1);
}
.ring-label {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.ring-label span { font-family: var(--font-display); font-size: 2rem; font-weight: 800; letter-spacing: -0.03em; line-height: 1; }
.ring-label small { color: var(--muted); font-weight: 700; font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; margin-top: 4px; }

.new-best {
  display: inline-block;
  margin-bottom: 12px;
  padding: 5px 12px;
  border-radius: 999px;
  font-weight: 800;
  font-size: .8rem;
  color: var(--ok);
  background: color-mix(in srgb, var(--ok) 15%, transparent);
  border: 1px solid color-mix(in srgb, var(--ok) 35%, transparent);
}
.new-best[hidden] { display: none; }

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 8px 0 14px;
}
.stat {
  padding: 12px 6px;
  border-radius: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
}
.stat b { display: block; font-size: 1.2rem; font-variant-numeric: tabular-nums; }
.stat span { font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; color: var(--muted); }

.legend { display: flex; flex-wrap: wrap; gap: 6px 14px; justify-content: center; margin-bottom: 20px; font-size: .82rem; color: var(--muted); font-weight: 600; }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }

.modal-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.modal-actions .btn-primary,
.modal-actions .btn-share { padding: 15px 12px; font-size: 1.02rem; }
@media (max-width: 420px) {
  .modal-actions .btn-primary, .modal-actions .btn-share { grid-column: 1 / -1; }
}
.btn-share {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 45%, transparent);
  background: color-mix(in srgb, var(--accent) 12%, var(--surface-solid));
}
.btn-share:hover { border-color: var(--accent); }

/* ---------- Challenges ---------- */

.challenge-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  margin-bottom: 18px;
  border-radius: 16px;
  background: color-mix(in srgb, var(--ok) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--ok) 35%, transparent);
  animation: panelIn .5s cubic-bezier(.2, .9, .3, 1.3);
}
.challenge-ico { font-size: 1.6rem; line-height: 1; }
.challenge-text { display: flex; flex-direction: column; font-size: .9rem; color: var(--muted); }
.challenge-text strong { color: var(--ok); font-size: .95rem; }
.mode-card.challenged { border-color: color-mix(in srgb, var(--ok) 55%, transparent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok) 15%, transparent); }

.challenge-result {
  margin: -4px 0 16px;
  padding: 10px 14px;
  border-radius: 14px;
  font-weight: 800;
  font-size: .95rem;
}
.challenge-result.win { color: var(--perfect); background: color-mix(in srgb, var(--perfect) 12%, transparent); }
.challenge-result.tie { color: var(--ok); background: color-mix(in srgb, var(--ok) 12%, transparent); }
.challenge-result.lose { color: var(--close); background: color-mix(in srgb, var(--close) 12%, transparent); }
.challenge-result small { display: block; font-weight: 600; color: var(--muted); font-size: .8rem; }

.toast {
  position: fixed;
  left: 50%;
  bottom: max(24px, env(safe-area-inset-bottom));
  z-index: 40;
  width: max-content;
  max-width: calc(100% - 32px);
  text-align: center;
  padding: 12px 18px;
  border-radius: 14px;
  background: var(--text);
  color: var(--bg);
  font-weight: 700;
  font-size: .92rem;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 12px);
  transition: opacity .25s, transform .25s;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

#confetti { position: fixed; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 30; }

/* ---------- Tiny-country markers ---------- */

.marker {
  fill: var(--land);
  stroke: var(--muted);
  stroke-width: 1.2;
  vector-effect: non-scaling-stroke;
  cursor: pointer;
  transition: fill .35s, opacity .25s;
}
.marker.gone { opacity: 0; pointer-events: none; }
@media (hover: hover) {
  body.playing-classic .marker:not([data-status]):hover,
  body.playing-explore .marker:hover { fill: var(--land-hover); }
}
.marker[data-status="perfect"], .marker[data-status="found"] { fill: var(--perfect); stroke: var(--perfect); }
.marker[data-status="ok"] { fill: var(--ok); stroke: var(--ok); }
.marker[data-status="close"] { fill: var(--close); stroke: var(--close); }
.marker[data-status="missed"] { fill: var(--missed); stroke: var(--missed); }
.marker[data-status="explored"] { fill: var(--accent); stroke: var(--accent); }
.marker.flash-wrong { animation: flashWrong .6s ease; }
.marker.reveal { animation: reveal 1s ease-in-out infinite; }

/* ---------- Island frames (e.g. Hawaii) ---------- */

.inset {
  fill: color-mix(in srgb, var(--land) 35%, transparent);
  stroke: var(--muted);
  stroke-width: 1.2;
  stroke-dasharray: 4 4;
  vector-effect: non-scaling-stroke;
  cursor: pointer;
  transition: fill .35s, stroke .35s;
}
@media (hover: hover) {
  body.playing-classic .inset:not([data-status]):hover,
  body.playing-explore .inset:hover { fill: color-mix(in srgb, var(--land-hover) 60%, transparent); }
}
.inset[data-status="perfect"], .inset[data-status="found"] { fill: color-mix(in srgb, var(--perfect) 22%, transparent); stroke: var(--perfect); }
.inset[data-status="ok"] { fill: color-mix(in srgb, var(--ok) 22%, transparent); stroke: var(--ok); }
.inset[data-status="close"] { fill: color-mix(in srgb, var(--close) 22%, transparent); stroke: var(--close); }
.inset[data-status="missed"] { fill: color-mix(in srgb, var(--missed) 22%, transparent); stroke: var(--missed); }
.inset[data-status="explored"] { fill: color-mix(in srgb, var(--accent) 22%, transparent); stroke: var(--accent); }
.inset.flash-wrong { animation: insetWrong .6s ease; }
.inset.reveal { animation: insetReveal 1s ease-in-out infinite; }
@keyframes insetWrong { 25%, 60% { stroke: var(--missed); fill: color-mix(in srgb, var(--missed) 30%, transparent); } }
@keyframes insetReveal { 50% { fill: color-mix(in srgb, var(--missed) 40%, transparent); } }

/* ---------- Spelling helper (hard mode) ---------- */

.suggest {
  align-self: center;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px 6px 12px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent);
  background: color-mix(in srgb, var(--accent) 14%, var(--surface-solid));
  font-size: .88rem;
  font-weight: 600;
  cursor: pointer;
  animation: feedIn .3s cubic-bezier(.2, .9, .3, 1.4);
  -webkit-tap-highlight-color: transparent;
}
.suggest:hover { border-color: var(--accent); }
@media (max-width: 480px) { .suggest-label { display: none; } }
.suggest b { color: var(--accent); }
.suggest-label {
  font-size: .65rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
}
.suggest kbd {
  font: inherit;
  font-size: .7rem;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 6px;
  border: 1px solid var(--border-strong);
  color: var(--muted);
}
@media (pointer: coarse) { .suggest kbd { display: none; } }

/* ---------- Start screen layout with ad below ---------- */

.start-inner {
  margin: auto;
  width: min(520px, 100%);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.start-inner .start-panel { width: 100%; margin: 0; }

.learn-link {
  display: block;
  margin-top: 16px;
  text-align: center;
  font-size: .85rem;
  font-weight: 700;
  color: var(--muted);
}
.learn-link:hover { color: var(--text); }

/* ---------- Responsive ---------- */

/* Smartboards and projectors: bigger prompt, HUD and buttons so the back row can read them */
@media (min-width: 1600px) {
  .prompt { padding: 14px 16px 14px 24px; }
  .prompt-name { font-size: 2.6rem; }
  .prompt-label { font-size: .9rem; }
  .tries i { width: 13px; height: 13px; }
  .hud-value { font-size: 1.35rem; }
  .hud-label { font-size: .75rem; }
  .icon-btn, .home-btn { height: 52px; }
  .icon-btn { width: 52px; }
  .zoom-ctrl .icon-btn { width: 60px; height: 60px; }
  .tip { font-size: 1.2rem; padding: 10px 16px; }
  .type-bar { width: min(760px, calc(100% - 140px)); }
  #typeInput { font-size: 1.5rem; }
  .start-inner { width: min(640px, 100%); }
  .mode-card { padding: 18px; }
  .mode-text strong { font-size: 1.3rem; }
  .labels text { font-size: calc(20px / var(--k, 1)); }
}

@media (max-width: 640px) {
  .topbar .theme-btn, .topbar .fs-btn { display: none; }
  .topbar { gap: 8px; padding-inline: 12px; }
  .topbar-title { display: none; }
  .hud { margin-right: auto; }
  .hud-item { padding: 3px 8px; min-width: 0; }
  #accItem { display: none; }
  body.mode-hard #accItem { display: none; }
  .prompt { top: 12px; gap: 10px; padding: 8px 10px 8px 14px; }
  .prompt-name { font-size: 1.3rem; }
  .streak { top: 70px; }
  .zoom-ctrl { right: 12px; bottom: 12px; }
  .zoom-ctrl .icon-btn { width: 38px; height: 38px; }
  .type-bar { width: calc(100% - 24px); bottom: 64px; }
  body.mode-hard .zoom-ctrl { flex-direction: row; bottom: 12px; right: 50%; transform: translateX(50%); }
  .start-panel { padding: 22px 18px; }
}