/* ════════════════════════════════════════════════════════════════════
   Mini-game shared styles — monochrome edition
   matches the portfolio's light/dark theme
   ──────────────────────────────────────────────────────────────────── */

/* Use the same theme tokens as the portfolio (assets/css/style.css). 
   The portfolio CSS is loaded first, so :root vars (--ink, --bg, etc.)
   are already available here. We only override layout for game pages. */

*, *::before, *::after { box-sizing: border-box; }

html, body { margin: 0; padding: 0; min-height: 100%; }

body.game-body {
  font-family: var(--mono);
  color: var(--ink);
  background: var(--bg);
  overflow-x: hidden;

  /* monochrome accent tokens consumed by the game JS files
     (they read getComputedStyle(body).getPropertyValue('--accent'))
     so canvases paint in the portfolio's palette.
     NOTE: must be hex/rgb literals, not var() — JS reads the raw value. */
  --accent:    #111111;
  --accent2:   #555553;
  --accent3:   #d97757;          /* small warm contrast for danger/highlights */
  --text:      #111111;
  --grid-line: rgba(0, 0, 0, 0.06);
}
:root[data-theme="dark"] body.game-body {
  --accent:    #f3f1ec;
  --accent2:   #a8a6a0;
  --accent3:   #e89a7d;
  --text:      #f3f1ec;
  --grid-line: rgba(255, 255, 255, 0.06);
}
/* old game pages use data-theme attribute on body — coerce to portfolio var system */
body.game-body[data-theme] {
  background: var(--bg);
  color: var(--ink);
}

/* ───────── loader ───────── */
.game-loader {
  position: fixed; inset: 0;
  z-index: 1000;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 18px;
  background: var(--bg);
  transition: opacity 0.45s ease;
}
.game-loader.fade-out { opacity: 0; pointer-events: none; }
.loader-logo {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.loader-title {
  font-family: var(--serif);
  font-size: clamp(2rem, 6vw, 3.2rem);
  font-weight: 400;
  letter-spacing: -0.015em;
  color: var(--ink);
  font-style: italic;
}
.loader-bar {
  width: min(380px, 75vw);
  height: 2px;
  background: var(--line);
  border-radius: 2px;
  overflow: hidden;
}
.loader-fill {
  width: 0%;
  height: 100%;
  background: var(--ink);
  transition: width 0.18s linear;
}
.loader-status {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--ink-dim);
  letter-spacing: 0.12em;
}

/* ───────── topbar ───────── */
.game-topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--line);
  background: rgba(247, 247, 245, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
:root[data-theme="dark"] .game-topbar { background: rgba(14, 14, 13, 0.82); }

.game-back-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}
.game-back {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--ink);
  background: var(--bg-card);
  white-space: nowrap;
  transition: background 0.18s, color 0.18s, border-color 0.18s, transform 0.18s;
}
.game-back:hover {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
  transform: translateY(-1px);
}
.game-back:active { transform: translateY(0); }
.game-back.ghost {
  color: var(--ink-mid);
  background: transparent;
}
.game-back.ghost:hover {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
.game-back svg { flex: 0 0 auto; }

.game-title-wrap {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  min-width: 0;
}
.game-tag {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.game-title {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.3rem, 3.5vw, 2rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0;
  line-height: 1;
}

/* old multi-theme switch — hidden in monochrome */
.game-theme-switch { display: none; }

/* ───────── hud ───────── */
.game-hud {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.85rem;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--line-soft);
  background: var(--bg);
}
.hud-block {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
  padding: 0.5rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg-card);
}
.hud-label {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.hud-val {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--ink);
  line-height: 1;
}

/* level chooser */
.game-level-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg-card);
}
.game-level-label {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-dim);
  padding: 0 0.4rem 0 0.5rem;
}
.level-btn {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 500;
  padding: 0.32rem 0.75rem;
  border: 0;
  border-radius: 999px;
  color: var(--ink-mid);
  background: transparent;
  cursor: pointer;
  transition: background 0.18s, color 0.18s;
}
.level-btn:hover { color: var(--ink); }
.level-btn.active {
  background: var(--ink);
  color: var(--bg);
}

/* ───────── stage / canvas ───────── */
.game-stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  min-height: 60vh;
}
.game-stage canvas {
  display: block;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg-card);
  touch-action: none;
  box-shadow: 0 16px 40px -20px rgba(0, 0, 0, 0.25);
}
.canvas-square canvas {
  width: min(96vw, 600px);
  height: min(96vw, 600px);
  aspect-ratio: 1 / 1;
}

/* ───────── overlay ───────── */
.game-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.5rem;
  background: rgba(247, 247, 245, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 10;
  border-radius: 8px;
}
:root[data-theme="dark"] .game-overlay { background: rgba(14, 14, 13, 0.9); }
.game-overlay.hidden { display: none; }

.overlay-title {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(2rem, 6vw, 3rem);
  font-weight: 400;
  color: var(--ink);
  margin-bottom: 0.85rem;
  line-height: 1.05;
}
.overlay-title.overlay-over { color: var(--ink); }

.overlay-sub {
  font-family: var(--sans);
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--ink-mid);
  margin-bottom: 1.5rem;
  max-width: 28rem;
}
.overlay-sub kbd {
  font-family: var(--mono);
  font-size: 0.78rem;
  padding: 2px 7px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink);
  background: var(--bg);
}

.overlay-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.85rem 1.6rem;
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  border: 1px solid var(--ink);
  border-radius: 999px;
  color: var(--bg);
  background: var(--ink);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.18s, color 0.18s, transform 0.18s, box-shadow 0.18s;
}
.overlay-btn:hover {
  background: transparent;
  color: var(--ink);
  box-shadow: 0 6px 18px -10px rgba(0, 0, 0, 0.4);
}
.overlay-btn:active { transform: scale(0.97); }

/* ───────── footer ───────── */
.game-footer {
  padding: 2rem 1.5rem;
  border-top: 1px solid var(--line);
  background: var(--bg-soft);
  text-align: center;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--ink-dim);
}

/* ───────── arcade landing (.zone-*) → reuses portfolio styles ─── */
.zone-tag,
.zone-title,
.zone-sub,
.zone-list,
.zone-row { display: revert; }
.zone-list { display: none; }  /* old layout hidden — using new .games-row in /games/index.html */

/* ───────── score grid for tic-tac-toe etc ─────────── */
.score-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  padding: 1.25rem 1.5rem;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--line-soft);
}
.score-grid .hud-block { padding: 0.5rem 0.95rem; }

/* ───────── controls (mobile arrows) ─────────── */
.game-controls {
  display: flex;
  justify-content: center;
  padding: 1rem 1.5rem 2rem;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.game-ctrl {
  width: 56px; height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg-card);
  color: var(--ink);
  font-size: 1.5rem;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
  transition: background 0.15s;
}
.game-ctrl:active { background: var(--ink); color: var(--bg); }

/* ════════════════════════════════════════════════════════════════════
   Game-specific styles (matching actual HTML class names)
   ──────────────────────────────────────────────────────────────────── */

/* simple-game-stage — used by rps, guess, etc. */
.simple-game-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 2rem 1.25rem;
  min-height: 50vh;
  position: relative;
}

/* difficulty / range chooser (.ttt-diff, .diff-btn) */
.ttt-diff {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem;
  margin: 1rem auto;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg-card);
}
.ttt-diff-label {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-dim);
  padding: 0 0.4rem 0 0.5rem;
}
.diff-btn {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 500;
  padding: 0.32rem 0.85rem;
  border: 0;
  border-radius: 999px;
  color: var(--ink-mid);
  background: transparent;
  cursor: pointer;
  transition: background 0.18s, color 0.18s;
}
.diff-btn:hover { color: var(--ink); }
.diff-btn.active { background: var(--ink); color: var(--bg); }

/* ──────────────── tic-tac-toe ──────────────── */
.ttt-stage {
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.ttt-status {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  color: var(--ink);
  text-align: center;
  margin-bottom: 0.5rem;
}
.ttt-board {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 8px;
  width: min(86vw, 380px);
  aspect-ratio: 1 / 1;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--bg-card);
}
.ttt-cell {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  font-family: var(--serif);
  font-size: clamp(2.5rem, 12vw, 4rem);
  font-weight: 400;
  color: var(--ink);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1;
  min-width: 0;
  min-height: 0;
  transition: background 0.15s, border-color 0.15s, transform 0.12s;
  -webkit-tap-highlight-color: transparent;
}
.ttt-cell:hover { background: var(--bg-soft); border-color: var(--ink-faint); }
.ttt-cell:active { transform: scale(0.97); }
.ttt-cell:disabled { cursor: default; }
.ttt-cell.win {
  color: var(--bg);
  background: var(--ink);
  border-color: var(--ink);
}
.ttt-line {
  position: absolute;
  inset: 8px;
  width: calc(100% - 16px);
  height: calc(100% - 16px);
  pointer-events: none;
  color: var(--ink);
}
.ttt-actions {
  display: flex;
  gap: 0.65rem;
  margin-top: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* ──────────────── rps ──────────────── */
.rps-arena {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin: 1rem 0 0.5rem;
  flex-wrap: wrap;
}
.rps-side {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.rps-side-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.rps-emoji {
  width: 96px; height: 96px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.2rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--bg-card);
}
.rps-vs {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--ink-dim);
  padding: 0 0.4rem;
}
.rps-result {
  text-align: center;
  margin: 1.25rem 0 1rem;
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  color: var(--ink);
  min-height: 1.6em;
}
.rps-buttons {
  display: flex;
  justify-content: center;
  gap: 0.85rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}
.rps-btn {
  width: 84px; height: 84px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--bg-card);
  cursor: pointer;
  transition: background 0.18s, border-color 0.18s, transform 0.18s;
  -webkit-tap-highlight-color: transparent;
}
.rps-btn:hover {
  border-color: var(--ink);
  transform: translateY(-2px);
  background: var(--bg-soft);
}
.rps-btn:active { transform: scale(0.96); }

/* ──────────────── guess (code cracker) ──────────────── */
.simple-game-stage > p {
  font-family: var(--serif);
  font-size: 1.05rem;
  color: var(--ink);
  margin-bottom: 1rem;
  text-align: center;
}
.simple-game-stage > p b { color: var(--ink); font-weight: 600; }

.guess-input-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  margin: 0.5rem 0 1rem;
  flex-wrap: wrap;
}
.guess-input {
  width: 130px;
  padding: 0.7rem 1rem;
  font-family: var(--mono);
  font-size: 1.1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg-card);
  color: var(--ink);
  text-align: center;
  outline: none;
  transition: border-color 0.15s;
}
.guess-input:focus { border-color: var(--ink); }
.guess-feedback {
  text-align: center;
  margin: 0.85rem auto;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--ink);
  min-height: 1.6em;
  max-width: 28rem;
}
.guess-history {
  text-align: center;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ink-dim);
  padding: 0 1.5rem 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  justify-content: center;
}
.guess-history span {
  padding: 0.18rem 0.5rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg-card);
}

/* small variant of overlay-btn used inline (e.g. New Round, Reset) */
.overlay-btn.small {
  padding: 0.55rem 1.15rem;
  font-size: 0.74rem;
  letter-spacing: 0.05em;
}
.overlay-btn.ghost {
  background: var(--bg-card);
  color: var(--ink);
  border-color: var(--line);
}
.overlay-btn.ghost:hover {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
.overlay-btn.small.ghost { color: var(--ink-mid); }
.overlay-btn.small.ghost:hover { color: var(--bg); }

/* overlay back-to-arcade link (after PLAY AGAIN) */
.overlay-link {
  margin-top: 0.85rem;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--ink-mid);
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition: color 0.15s, border-color 0.15s;
}
.overlay-link:hover { color: var(--ink); border-bottom-color: var(--ink); }

/* ──────────────── responsive polish ──────────────── */
@media (max-width: 600px) {
  .game-topbar { padding: 0.75rem 1rem; gap: 0.6rem; }
  .game-back { padding: 0.4rem 0.7rem; font-size: 0.68rem; }
  .game-title { font-size: 1.15rem; }
  .game-tag { font-size: 0.6rem; }
  .game-hud { padding: 1rem 0.85rem; gap: 0.5rem; }
  .hud-block { padding: 0.4rem 0.75rem; }
  .hud-val { font-size: 1rem; }
  .game-stage { padding: 1.5rem 0.5rem; }
  .canvas-square canvas { border-radius: 6px; }
  .overlay-btn { padding: 0.7rem 1.3rem; font-size: 0.78rem; }
  .ttt-board { gap: 6px; padding: 6px; border-radius: 10px; }
  .rps-emoji { width: 78px; height: 78px; font-size: 2.6rem; }
  .rps-btn { width: 72px; height: 72px; font-size: 2rem; }
}


/* ════════ V5 compatibility shim ════════════════════════════════════
   Same as V4 — V5 also uses --paper/--rule etc.                     */
body.game-body {
  --bg:        var(--paper);
  --bg-card:   var(--paper-card);
  --bg-soft:   var(--paper-warm, var(--paper-card));
  --line:      var(--rule);
  --line-soft: var(--rule-soft);
}