/* ==========================================================================
   Cúpla Score: level screen and mini-games (Match, Pick, Build, Speed, Fada Fix).
   Builds on base.css components (.cs-tile, .cs-hearts, .cs-progress,
   .cs-feedback, .cs-sheet--docked, .cs-icon-btn, .cs-shake, .cs-snap).
   ========================================================================== */

/* ---- Level layout ---- */
.cs-screen--level {
  padding-bottom: 14rem; /* room for the docked feedback sheet */
}

.cs-level {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  width: 100%;
  max-width: var(--content-max);
  margin-inline: auto;
  padding: var(--space-2) var(--gutter) var(--space-5);
}

.cs-level__bar {
  display: grid;
  grid-template-columns: auto auto minmax(0, 1fr) auto auto;
  align-items: center;
  gap: var(--space-2);
  min-height: var(--tap);
  margin-inline: calc(-1 * var(--space-2));
}

.cs-level__hearts { padding-inline: var(--space-1); }

.cs-level__progress { margin-inline: var(--space-2) var(--space-3); }

.cs-level__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-3);
  min-height: 1.75rem;
  color: var(--muted);
  font-size: var(--step--1);
  font-weight: var(--weight-bold);
}

.cs-level__place {
  font-family: var(--font-display);
  font-size: var(--step-0);
  font-weight: var(--weight-display);
  color: var(--text);
}

.cs-level--boss .cs-level__place { color: var(--heather-ink); }

.cs-level__timer {
  margin-left: auto;
  padding: 0.125rem 0.625rem;
  border-radius: var(--radius-pill);
  background: var(--heather-soft);
  color: var(--heather-ink);
  font-family: var(--font-display);
  font-size: var(--step-0);
  font-variant-numeric: tabular-nums;
}

.cs-level__timer.is-low {
  background: var(--rowan-soft);
  color: var(--rowan-ink);
}

.cs-level__instruction {
  font-size: var(--step-2);
  line-height: var(--leading-snug);
  margin-top: var(--space-1);
}

.cs-level__stage {
  min-height: 18rem;
}

.cs-devbanner {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-small);
  background: var(--gorse-soft);
  font-size: var(--step--1);
  font-weight: var(--weight-bold);
}

/* Hearts: the lost one drops */
.cs-heart.is-losing {
  animation: cs-heart-drop 520ms var(--ease-out) both;
}

@keyframes cs-heart-drop {
  0% { transform: scale(1.3); }
  40% { transform: scale(0.6) rotate(-12deg); }
  100% { transform: scale(0.8); }
}

/* Combo: small streak counter (cosmetic) */
.cs-combo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.125rem 0.625rem 0.125rem 0.5rem;
  border-radius: var(--radius-pill);
  background: var(--gorse-soft);
  box-shadow: inset 0 0 0 2px var(--gorse);
  color: var(--text);
}

.cs-combo::before {
  content: "";
  width: 0.9em;
  height: 0.22em;
  border-radius: var(--radius-pill);
  background: var(--gorse-edge);
  transform: rotate(-32deg);
}

.cs-combo.is-bump {
  animation: cs-snap 260ms var(--ease-spring);
}

/* ---- Icons (masks, so they take currentColor) ---- */
.cs-icon {
  display: block;
  width: 24px;
  height: 24px;
  background: currentColor;
  -webkit-mask: var(--icon) center / contain no-repeat;
  mask: var(--icon) center / contain no-repeat;
}

.cs-icon--back { --icon: url(../img/icon-back.svg); }
.cs-icon--settings { --icon: url(../img/icon-settings.svg); }
.cs-icon--sound { --icon: url(../img/icon-sound.svg); }
.cs-icon--mute { --icon: url(../img/icon-mute.svg); }
.cs-icon--keys { --icon: url(../img/icon-keys.svg); }

/* ---- Prompts ---- */
.cs-game {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.cs-prompt {
  display: grid;
  justify-items: center;
  gap: var(--space-1);
  padding: var(--space-5) var(--space-4);
  border-radius: var(--radius-sheet);
  background: var(--surface);
  text-align: center;
  box-shadow: 0 var(--edge) 0 var(--tile-edge);
}

/* Programmatic focus targets (not interactive): no ring, the screen reader reads them. */
.cs-prompt:focus,
.cs-level__instruction:focus,
[tabindex="-1"]:focus-visible:not(button):not(a) { outline: none; }

.cs-prompt__emoji {
  font-size: 3.5rem;
  line-height: 1.1;
}

.cs-prompt__emoji--small { font-size: 2.25rem; }

.cs-prompt__text {
  font-family: var(--font-display);
  font-size: var(--step-3);
  font-weight: var(--weight-display);
  font-stretch: var(--stretch-display);
  line-height: var(--leading-tight);
  text-wrap: balance;
}

.cs-prompt__text--ga {
  font-size: var(--step-4);
  color: var(--atlantic-ink);
}

.cs-prompt__literal {
  color: var(--muted);
  font-style: italic;
}

/* ---- Options (Pick, Fada Fix) ---- */
.cs-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.cs-options--fada {
  grid-template-columns: 1fr;
}

.cs-option {
  justify-content: flex-start;
  gap: var(--space-3);
  min-height: 4rem;
  padding: var(--space-3);
  text-align: left;
}

.cs-option__key {
  flex: none;
  display: grid;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: var(--radius-small);
  background: var(--sea-mist);
  color: var(--muted);
  font-family: var(--font-body);
  font-size: var(--step--1);
  font-weight: var(--weight-bold);
}

.cs-option__text {
  min-width: 0;
  overflow-wrap: anywhere;
  hyphens: auto;
}

.cs-option.is-dim { opacity: 0.55; }
.cs-option.is-wrong { animation: cs-shake 360ms var(--ease-in-out); }
.cs-option.is-correct { animation: cs-snap 220ms var(--ease-spring); }

.cs-options--fada .cs-option {
  justify-content: flex-start;
  font-family: var(--font-display);
  font-size: var(--step-3);
  font-weight: var(--weight-display);
  letter-spacing: 0.01em;
}

@media (max-width: 22rem) {
  .cs-options { grid-template-columns: 1fr; }
}

/* ---- Match ---- */
.cs-game--match {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.cs-match__col {
  display: grid;
  align-content: start;
  gap: var(--space-3);
}

.cs-match__tile {
  min-height: 4rem;
  padding: var(--space-2) var(--space-3);
  font-size: var(--step-1);
}

.cs-match__col--ga .cs-match__tile {
  font-family: var(--font-display);
  font-weight: var(--weight-display);
}

.cs-match__tile--emoji { font-size: 2.25rem; line-height: 1; }

.cs-match__col--en .cs-match__tile:not(.cs-match__tile--emoji) {
  font-weight: var(--weight-regular);
  font-size: var(--step-0);
}

.cs-match__label { overflow-wrap: anywhere; hyphens: auto; }

.cs-match__tile.is-matched {
  animation: cs-snap 220ms var(--ease-spring);
}

.cs-match__tile.is-matched::after {
  content: "";
  position: absolute;
  top: 6px;
  right: 8px;
  width: 0.35rem;
  height: 0.7rem;
  border: solid var(--atlantic);
  border-width: 0 3px 3px 0;
  transform: rotate(45deg);
}

.cs-match__tile.is-shake { animation: cs-shake 360ms var(--ease-in-out); }

.cs-match__tile.is-wrong-flash {
  border-color: var(--rowan);
  background: var(--rowan-soft);
}

/* ---- Build ---- */
.cs-prompt--build { padding-block: var(--space-4); }
.cs-prompt--build .cs-prompt__text { font-size: var(--step-2); }

.cs-build__answer {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  align-content: flex-start;
  gap: var(--space-2);
  min-height: 7.5rem;
  padding: var(--space-3);
  border-radius: var(--radius-tile);
  background:
    repeating-linear-gradient(to bottom, transparent 0, transparent calc(3.25rem - 2px), var(--line) calc(3.25rem - 2px), var(--line) 3.25rem);
  background-position: 0 var(--space-3);
  border: 2px dashed var(--line);
}

.cs-build__answer.is-correct { border: 2px solid var(--atlantic); background-color: var(--atlantic-soft); }
.cs-build__answer.is-wrong { border: 2px solid var(--rowan); background-color: var(--rowan-soft); animation: cs-shake 360ms var(--ease-in-out); }

.cs-build__bank {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
  min-height: 3.5rem;
}

.cs-build__tile {
  font-family: var(--font-display);
  font-weight: var(--weight-display);
  padding: 0.5rem 0.875rem;
  min-height: 2.875rem;
  min-width: 3rem;
}

.cs-build__tile.is-placed { animation: cs-pop-in var(--dur-fast) var(--ease-out); }

.cs-build__tile.is-dragging {
  z-index: 5;
  translate: var(--dx, 0) var(--dy, 0);
  transition: none;
  box-shadow: 0 6px 0 var(--tile-edge);
  pointer-events: none;
}

.cs-build__actions { display: grid; }

/* ---- Speed ---- */
.cs-game--speed { gap: var(--space-3); }

.cs-speed__time {
  height: 8px;
  border-radius: var(--radius-pill);
  background: var(--line);
  overflow: hidden;
}

.cs-speed__time-fill,
.cs-speed__countdown-fill {
  height: 100%;
  width: 100%;
  border-radius: inherit;
  background: var(--gorse-edge);
  transform-origin: left center;
  transform: scaleX(var(--p, 1));
}

.cs-speed__prompt {
  grid-auto-flow: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  min-height: 5rem;
  padding-block: var(--space-3);
}

.cs-speed__emoji { font-size: 2.5rem; line-height: 1; }

.cs-speed__en {
  font-family: var(--font-display);
  font-size: var(--step-3);
  font-weight: var(--weight-display);
  line-height: var(--leading-tight);
}

.cs-speed__end {
  font-family: var(--font-display);
  font-size: var(--step-3);
  font-weight: var(--weight-heavy);
  color: var(--atlantic-ink);
}

.cs-speed__field {
  position: relative;
  height: clamp(14rem, calc(100dvh - 25rem), 26rem);
  border-radius: var(--radius-sheet);
  background: var(--sea-mist);
  box-shadow: inset 0 0 0 2px var(--line);
  overflow: hidden;
  touch-action: manipulation;
}

.cs-speed__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.cs-speed__lanes {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.cs-speed__lane {
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  -webkit-appearance: none;
  appearance: none;
  touch-action: manipulation;
  cursor: pointer;
}

.cs-speed__lane:focus-visible {
  outline: var(--focus-width) solid var(--focus);
  outline-offset: -6px;
  border-radius: var(--radius-sheet);
}

.cs-speed__countdown {
  position: absolute;
  left: var(--space-4);
  right: var(--space-4);
  bottom: var(--space-6);
  height: 8px;
  border-radius: var(--radius-pill);
  background: var(--line);
  overflow: hidden;
  pointer-events: none;
}

.cs-speed__countdown-fill { background: var(--atlantic); }

/* ---- Listen (feature-flagged off in v1) ---- */
.cs-listen__play { font-size: var(--step-3); width: 5rem; height: 5rem; }

/* ---- Feedback sheet (docked; base.css owns the slide) ---- */
.cs-feedback.cs-sheet--docked {
  padding-inline: var(--gutter);
}

.cs-feedback__title {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0 var(--space-2);
}

.cs-feedback__en {
  font-family: var(--font-body);
  font-size: var(--step-0);
  font-weight: var(--weight-regular);
  color: var(--muted);
}

.cs-feedback--wrong .cs-feedback__title strong {
  color: var(--text);
}

.cs-feedback__literal { color: var(--muted); font-style: italic; }

.cs-feedback__actions .cs-btn { width: 100%; }

/* ---- Dialogs (quit, delete) and keyboard panel ---- */
.cs-dialog,
.cs-keys {
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-sheet) + 5);
  display: grid;
  place-items: center;
  padding: var(--gutter);
  background: var(--backdrop);
  animation: cs-fade-in var(--dur-base) var(--ease-out);
}

@keyframes cs-fade-in { from { opacity: 0; } }

.cs-dialog__panel,
.cs-keys__panel {
  width: 100%;
  max-width: 26rem;
  display: grid;
  gap: var(--space-4);
  box-shadow: 0 2px 0 var(--tile-edge);
  animation: cs-pop-in var(--dur-base) var(--ease-out);
}

.cs-dialog__title { font-size: var(--step-2); line-height: var(--leading-snug); }

.cs-dialog__actions {
  display: grid;
  gap: var(--space-2);
}

.cs-keys__title { font-size: var(--step-2); }

.cs-keys__list {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-2) var(--space-4);
  align-items: baseline;
}

.cs-keys__list dt { white-space: nowrap; }

kbd {
  display: inline-block;
  padding: 0.0625rem 0.4375rem;
  border: 2px solid var(--line-strong);
  border-bottom-width: 3px;
  border-radius: var(--radius-small);
  background: var(--sea-mist);
  font-family: var(--font-body);
  font-size: var(--step--1);
  font-weight: var(--weight-bold);
}

.cs-keys__list dd { color: var(--muted); }

@media (min-width: 48rem) {
  .cs-level { padding-top: var(--space-4); gap: var(--space-4); }
  .cs-level__instruction { font-size: var(--step-3); }
  .cs-feedback.cs-sheet--docked { bottom: var(--space-4); border-radius: var(--radius-sheet); }
}

/* Very narrow phones: give the progress bar room; "?" still opens the keyboard panel. */
@media (max-width: 22rem) {
  .cs-level__keys { display: none; }
  .cs-level__bar { grid-template-columns: auto auto minmax(0, 1fr) auto; }
}