/* ── Reset & Base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --font-display: 'Playfair Display', serif;
  --font-mono:    'DM Mono', monospace;

  --color-bg:         #111110;
  --color-surface:    #1e1e1c;
  --color-border:     #333330;
  --color-border-mid: #444441;
  --color-text:       #e8e6e0;
  --color-text-muted: #777570;

  --correct-bg:  #2d4a14;
  --correct-fg:  #a8d06e;
  --present-bg:  #4a3008;
  --present-fg:  #f0b354;
  --absent-bg:   #2a2a28;
  --absent-fg:   #888680;

  --hint-bg:     #0d2a40;
  --hint-fg:     #6bb8f0;
  --hint-border: #1a4a6a;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
}


body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-mono);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  padding: 2rem 1rem 4rem;
}

/* ── Layout ─────────────────────────────────────────────────── */
#game-wrap {
  width: 100%;
  max-width: 540px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

/* ── Header ─────────────────────────────────────────────────── */
#game-header {
  text-align: center;
  width: 100%;
  border-bottom: 0.5px solid var(--color-border);
  padding-bottom: 1rem;
}


#game-header h1 {
  font-family: var(--font-display);
  font-size: 36px;
  letter-spacing: 6px;
  color: var(--color-text);
}

#game-header p {
  font-size: 11px;
  color: var(--color-text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 4px;
}

/* ── Hint Bar ───────────────────────────────────────────────── */
#hint-bar {
  font-size: 13px;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 0.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 8px 18px;
  letter-spacing: 0.5px;
}

#hint-bar span {
  color: var(--color-text);
  font-weight: 500;
}

/* ── Streak bar ─────────────────────────────────────────────── */
#streak-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--color-surface);
  border: 0.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 8px 20px;
  width: 100%;
  justify-content: center;
}

.streak-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  min-width: 60px;
}

.streak-label {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-text-muted);
}

.streak-item span:last-child {
  font-size: 20px;
  font-weight: 500;
  color: var(--color-text);
}

.streak-divider {
  width: 0.5px;
  height: 32px;
  background: var(--color-border);
}

/* ── Mode bar ───────────────────────────────────────────────── */
#mode-bar {
  display: flex;
  justify-content: center;
}

#blind-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  border: 0.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

#blind-toggle:hover {
  color: var(--color-text);
  border-color: var(--color-border-mid);
}

#blind-toggle.active {
  background: var(--hint-bg);
  color: var(--hint-fg);
  border-color: var(--hint-border);
}

#blind-toggle:disabled,
#blind-toggle[aria-pressed="true"]:not(.active) {
  opacity: 0.4;
  cursor: default;
}

/* ── Board ──────────────────────────────────────────────────── */
#board {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.row {
  display: flex;
  gap: 6px;
}

.tile {
  width: 52px;
  height: 52px;
  border: 0.5px solid var(--color-border-mid);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 500;
  text-transform: uppercase;
  background: var(--color-surface);
  color: var(--color-text);
  transition: transform 0.08s ease, background 0.18s, color 0.18s;
  user-select: none;
}

.tile.filled {
  transform: scale(1.06);
  border-color: var(--color-text);
}

.tile.revealed {
  background: var(--absent-bg);
  color: var(--absent-fg);
  border-color: var(--absent-bg);
  transform: scale(1);
}

.tile.shake,
.guess-slot.shake {
  animation: shake 0.42s ease;
}
@keyframes shake {
  0%,100% { transform: translateX(0); }
  20%     { transform: translateX(-6px); }
  40%     { transform: translateX(6px); }
  60%     { transform: translateX(-4px); }
  80%     { transform: translateX(4px); }
}

/* ── End bar (message + share button) ───────────────────────── */
#end-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 20px;
  width: 100%;
}

#share-btn {
  flex-shrink: 0;
  height: 28px;
  padding: 0 12px;
  border: 0.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}
#share-btn:hover { color: var(--color-text); background: var(--color-bg); }

/* ── Share panel ─────────────────────────────────────────────── */
#share-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  width: 100%;
  background: var(--color-surface);
  border: 0.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px;
}

.share-header {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #ffffff;
}

.share-row {
  display: flex;
  gap: 5px;
}

.share-block {
  width: 34px;
  height: 26px;
  border-radius: 4px;
}

.share-block.match    { background: var(--correct-bg); }
.share-block.no-match { background: var(--absent-bg); }
.share-block.hint-older,
.share-block.hint-newer { background: var(--hint-bg); }

.share-link {
  font-size: 11px;
  color: var(--color-text-muted);
  letter-spacing: 0.5px;
}

.share-copy-btn {
  height: 34px;
  padding: 0 18px;
  border: 0.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  cursor: pointer;
  transition: background 0.15s;
}
.share-copy-btn:hover { background: var(--color-surface); }

/* ── Message ────────────────────────────────────────────────── */
#message {
  font-size: 13px;
  min-height: 20px;
  letter-spacing: 0.5px;
  color: var(--color-text-muted);
  text-align: center;
}
#message.win { color: var(--correct-fg); font-weight: 500; }
#message.err { color: #a32d2d; }

/* ── Input Area ─────────────────────────────────────────────── */
#input-area {
  display: flex;
  gap: 8px;
  width: 100%;
  max-width: 360px;
}

#guess-input {
  flex: 1;
  height: 46px;
  border: 0.5px solid var(--color-border-mid);
  border-radius: var(--radius-md);
  padding: 0 16px;
  font-size: 15px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 3px;
  background: var(--color-surface);
  color: var(--color-text);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

#guess-input:focus {
  border-color: var(--color-text);
  box-shadow: 0 0 0 3px rgba(44,44,42,0.08);
}

#submit-btn,
#reveal-btn {
  height: 46px;
  padding: 0 22px;
  border: 0.5px solid var(--color-border-mid);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 13px;
  cursor: pointer;
  transition: background 0.15s, transform 0.08s;
  white-space: nowrap;
}

#submit-btn:hover,
#reveal-btn:hover { background: var(--color-bg); }
#submit-btn:active,
#reveal-btn:active { transform: scale(0.97); }

#reveal-btn {
  height: 38px;
  font-size: 12px;
  color: var(--color-text-muted);
}

/* ── Keyboard ───────────────────────────────────────────────── */
#keyboard {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: center;
}

.kb-row {
  display: flex;
  gap: 5px;
}

.key {
  min-width: 36px;
  height: 46px;
  padding: 0 6px;
  border: 0.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-family: var(--font-mono);
  font-weight: 500;
  text-transform: uppercase;
  cursor: pointer;
  background: var(--color-surface);
  color: var(--color-text);
  transition: background 0.15s;
  user-select: none;
}

.key:hover { background: var(--color-bg); }
.key.correct { background: var(--correct-bg); color: var(--correct-fg); border-color: var(--correct-bg); }
.key.present { background: var(--present-bg); color: var(--present-fg); border-color: var(--present-bg); }
.key.absent  { background: var(--absent-bg);  color: var(--absent-fg);  border-color: var(--absent-bg); }

/* ── Free play bar ──────────────────────────────────────────── */
#free-play-bar {
  display: flex;
  gap: 8px;
  justify-content: center;
}

#free-play-btn,
#play-again-btn {
  height: 38px;
  padding: 0 20px;
  border: 0.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

#free-play-btn:hover,
#play-again-btn:hover {
  color: var(--color-text);
  border-color: var(--color-border-mid);
}

#free-play-btn:disabled {
  opacity: 0.5;
  cursor: default;
}

/* ── Countdown ──────────────────────────────────────────────── */
#countdown {
  font-size: 13px;
  letter-spacing: 2px;
  color: var(--color-text-muted);
  text-align: center;
  font-variant-numeric: tabular-nums;
}

/* ── Status ─────────────────────────────────────────────────── */
#guesses-left {
  font-size: 12px;
  color: var(--color-text-muted);
  letter-spacing: 1px;
  min-height: 18px;
}

/* ── Guess slot (letter row + attr row together) ─────────────────── */
.guess-slot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.row-placeholder {
  width: 180px;
  height: 52px;
  border: 0.5px dashed var(--color-border);
  border-radius: var(--radius-sm);
  opacity: 0.5;
}

/* ── Attribute chips ─────────────────────────────────────────────── */
.attr-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.attr-row.visible {
  opacity: 1;
  transform: translateY(0);
}

.attr-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  border: 0.5px solid transparent;
  min-width: 62px;
  gap: 2px;
}

.attr-chip.match {
  background: var(--correct-bg);
  color: var(--correct-fg);
  border-color: var(--correct-bg);
}

.attr-chip.no-match {
  background: var(--absent-bg);
  color: var(--absent-fg);
  border-color: var(--color-border);
}

.attr-chip.locked {
  background: var(--color-surface);
  color: var(--color-text-muted);
  border-color: var(--color-border);
  opacity: 0.5;
}

.attr-chip.hint-older,
.attr-chip.hint-newer {
  background: var(--hint-bg);
  color: var(--hint-fg);
  border-color: var(--hint-border);
}

.attr-label {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0.75;
}

.attr-value {
  font-size: 11px;
  font-weight: 500;
  text-align: center;
}

/* ── Blind mode chips ────────────────────────────────────────────── */
.attr-row.blind .attr-chip {
  width: 52px;
  height: 36px;
  min-width: unset;
  padding: 0;
}

/* ── Loading / Error states ─────────────────────────────────── */
#loading-overlay {
  font-size: 13px;
  color: var(--color-text-muted);
  text-align: center;
  padding: 2rem;
}

/* ── Mobile — 480px ─────────────────────────────────────────── */
@media (max-width: 480px) {
  body {
    padding: 1.25rem 0.75rem 3rem;
  }

  #game-wrap {
    gap: 0.875rem;
  }

  #game-header h1 {
    font-size: 26px;
    letter-spacing: 4px;
  }

  /* Tiles */
  .tile {
    width: 36px;
    height: 36px;
    font-size: 14px;
  }
  .row { gap: 4px; }
  .row-placeholder { width: 130px; height: 36px; }

  /* Attr chips */
  .attr-row { gap: 5px; }
  .attr-chip { min-width: 54px; padding: 4px 8px; }
  .attr-value { font-size: 10px; }
  .attr-row.blind .attr-chip { width: 42px; height: 30px; }

  /* Input — 16px prevents iOS auto-zoom */
  #input-area { max-width: 100%; }
  #guess-input { font-size: 16px; letter-spacing: 1px; padding: 0 12px; }

  /* Streak */
  .streak-item { min-width: 52px; }
  .streak-label { font-size: 8px; }
  .streak-item span:last-child { font-size: 17px; }
  #streak-bar { gap: 8px; padding: 8px 12px; }

  /* Share */
  .share-block { width: 28px; height: 22px; }
  .share-row { gap: 4px; }

  /* Buttons — remove tap delay */
  button { touch-action: manipulation; }
}

/* ── Mobile — 360px ─────────────────────────────────────────── */
@media (max-width: 360px) {
  #game-header h1 {
    font-size: 22px;
    letter-spacing: 3px;
  }

  .tile {
    width: 30px;
    height: 30px;
    font-size: 12px;
  }
  .row { gap: 3px; }

  .attr-chip { min-width: 46px; padding: 3px 6px; }
  .attr-row.blind .attr-chip { width: 36px; height: 28px; }

  .share-block { width: 24px; height: 18px; }
}