/* =============================================
   Vol. 2 Microgames — Shared Design System
   WarioWare-inspired: big, bold, bubbly, fun
   ============================================= */

:root {
  --color-bg:      #FFF200;
  --color-ink:     #000000;
  --color-win:     #00D66B;
  --color-lose:    #FF3232;
  --color-accent:  #FF6B00;
  --color-btn:     #FFFFFF;
  --stroke:        4px;
  --radius:        16px;
  --shadow:        4px 4px 0 var(--color-ink);
  --font:          'Inter', system-ui, sans-serif;
  --spring:        cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ── Reset ─────────────────────────────────── */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

html, body {
  height: 100%;
  width: 100%;
  overflow: hidden;
}

body {
  font-family: var(--font);
  background: var(--color-bg);
  color: var(--color-ink);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  user-select: none;
}

/* ── Screen layers ──────────────────────────── */

.screen {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  gap: 1.5rem;
  background: var(--color-bg);
  transition: opacity 0.15s;
}

.screen.hidden {
  opacity: 0;
  pointer-events: none;
}

/* ── Typography ─────────────────────────────── */

.game-title {
  font-size: clamp(4rem, 20vw, 7rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1;
  text-align: center;
  animation: drop-in 0.35s var(--spring) both;
}

.game-tagline {
  font-size: clamp(1rem, 4vw, 1.4rem);
  font-weight: 700;
  text-align: center;
  max-width: 26ch;
  line-height: 1.3;
}

.result-label {
  font-size: clamp(3rem, 18vw, 6rem);
  font-weight: 900;
  text-transform: uppercase;
  text-align: center;
}

/* ── Game subject (main interactive element) ── */

.game-subject {
  font-size: clamp(5rem, 25vw, 10rem);
  line-height: 1;
  text-align: center;
  display: block;
}

.game-subject img,
.game-subject svg {
  width: clamp(140px, 40vw, 260px);
  height: auto;
}

/* ── Buttons ────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font);
  font-weight: 900;
  font-size: 1.25rem;
  text-transform: uppercase;
  background: var(--color-btn);
  color: var(--color-ink);
  border: var(--stroke) solid var(--color-ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 0.75rem 2rem;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.1s var(--spring), box-shadow 0.1s;
}

.btn:active {
  transform: translate(3px, 3px);
  box-shadow: 1px 1px 0 var(--color-ink);
}

.btn-play {
  font-size: 2rem;
  padding: 1rem 3rem;
  background: var(--color-accent);
  color: #fff;
  animation: drop-in 0.4s 0.1s var(--spring) both;
}

.btn-replay {
  background: var(--color-accent);
  color: #fff;
}

/* ── Footer icon buttons (71 / shuffle / share / ko-fi) ── */

.game-footer {
  position: fixed;
  bottom: max(1.5rem, env(safe-area-inset-bottom));
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  padding: 0 1.5rem;
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: var(--stroke) solid var(--color-ink);
  box-shadow: var(--shadow);
  background: var(--color-btn);
  font-size: 1.25rem;
  cursor: pointer;
  text-decoration: none;
  color: var(--color-ink);
  font-weight: 900;
  font-family: var(--font);
  transition: transform 0.1s var(--spring), box-shadow 0.1s;
}

.btn-icon:active {
  transform: translate(3px, 3px);
  box-shadow: 1px 1px 0 var(--color-ink);
}

.btn-icon-71 {
  font-size: 0.9rem;
  letter-spacing: -0.03em;
}

/* ── Win / Lose screens ─────────────────────── */

#win-screen {
  --color-bg: var(--color-win);
  background: var(--color-win);
}

#lose-screen {
  --color-bg: var(--color-lose);
  background: var(--color-lose);
}

/* ── Animations ─────────────────────────────── */

@keyframes drop-in {
  from { transform: translateY(-40px); opacity: 0; }
  to   { transform: translateY(0);     opacity: 1; }
}

@keyframes bounce {
  0%   { transform: scale(1); }
  30%  { transform: scale(1.25); }
  60%  { transform: scale(0.9); }
  100% { transform: scale(1); }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%       { transform: translateX(-12px); }
  40%       { transform: translateX(12px); }
  60%       { transform: translateX(-8px); }
  80%       { transform: translateX(8px); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.06); }
}

.anim-bounce { animation: bounce 0.5s var(--spring); }
.anim-shake  { animation: shake 0.45s ease; }
.anim-pulse  { animation: pulse 1s ease infinite; }

/* ── Hub page additions ─────────────────────── */

.hub-shuffle {
  display: block;
  width: min(400px, calc(100% - 3rem));
  margin: 1.5rem auto 0;
  font-size: 1.5rem;
  padding: 1.25rem 2rem;
  background: var(--color-accent);
  color: #fff;
  text-align: center;
}

.hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 0.75rem;
  padding: 1.5rem;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  float: none;
}

.hub-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  text-decoration: none;
  color: var(--color-ink);
  background: var(--color-btn);
  border: var(--stroke) solid var(--color-ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 0.75rem 0.5rem;
  transition: transform 0.1s var(--spring), box-shadow 0.1s;
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  text-align: center;
}

.hub-cell:active {
  transform: translate(3px, 3px);
  box-shadow: 1px 1px 0 var(--color-ink);
}

.hub-cell .cell-emoji {
  font-size: 2rem;
  line-height: 1;
}

.hub-cell .cell-name {
  font-size: 0.7rem;
  letter-spacing: 0.05em;
}

.hub-cell.coming-soon {
  opacity: 0.4;
  cursor: default;
  pointer-events: none;
}