* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #0a0d1a;
  font-family: 'Nunito', 'Segoe UI', system-ui, sans-serif;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
}

#app, #ui, .screen { position: fixed; inset: 0; }
#ui { pointer-events: none; }
#ui > .screen.active { pointer-events: auto; }

canvas#game {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

/* ---------------- Screens ---------------- */

.screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s ease;
  z-index: 5;
}

.screen.active { opacity: 1; pointer-events: auto; }

/* the game screen must let pointer events fall through to the canvas
   (only its HUD children stay interactive) */
#ui > #scr-game.active { pointer-events: none; }
#ui > #scr-game.active > * { pointer-events: none; }
#ui > #scr-game.active #hud, #ui > #scr-game.active #hud * { pointer-events: auto; }
#ui > #scr-game.active #level-tag { pointer-events: auto; }
#ui > #scr-game.active .panel-overlay.show { pointer-events: auto; }
#ui > #scr-game.active #popups { pointer-events: none; }

/* ---------------- Buttons ---------------- */

.btn {
  font-family: 'Fredoka One', 'Nunito', sans-serif;
  letter-spacing: .04em;
  border: none;
  cursor: pointer;
  padding: .55em 1.1em;
  font-size: 1.05rem;
  color: #fff;
  background: linear-gradient(180deg, #4cc3ff, #1f8fe0);
  border-radius: 16px;
  box-shadow: 0 5px 0 #105a92, 0 8px 18px rgba(0,0,0,.35);
  text-shadow: 0 2px 0 rgba(0,0,0,.25);
  transition: transform .08s ease, box-shadow .08s ease, filter .12s ease;
  min-height: 44px;
  min-width: 44px;
}

.btn:hover { filter: brightness(1.08); transform: translateY(-2px); }
.btn:active { transform: translateY(3px); box-shadow: 0 2px 0 #105a92, 0 4px 8px rgba(0,0,0,.3); }

.btn-big { font-size: 1.6rem; padding: 1rem 3.2rem; border-radius: 22px; }
.btn-accent { background: linear-gradient(180deg, #ffb03a, #ef7d0f); box-shadow: 0 5px 0 #a54e00, 0 8px 18px rgba(0,0,0,.35); }
.btn-accent:active { box-shadow: 0 2px 0 #a54e00, 0 4px 8px rgba(0,0,0,.3); }
.btn-accent:hover { filter: brightness(1.08); }

.btn-small {
  font-size: 1.3rem;
  padding: .1rem .55rem;
  border-radius: 12px;
  line-height: 1;
}

.hud-btn { font-size: .8rem; padding: .35rem .7rem; border-radius: 12px; background: rgba(10,20,40,.55); box-shadow: 0 3px 0 rgba(0,0,0,.4); min-height: 0; }

/* ---------------- Title screen ---------------- */

#scr-title { background: radial-gradient(ellipse at 50% 30%, rgba(70,140,255,.25), transparent 60%), rgba(6,14,30,.35); }

.title-inner { display: flex; flex-direction: column; align-items: center; gap: 1.1rem; }

.logo {
  font-family: 'Fredoka One', sans-serif;
  font-weight: 400;
  font-size: clamp(3rem, 11vw, 6.5rem);
  line-height: .92;
  text-align: center;
  color: #ffd93b;
  text-shadow:
    0 3px 0 #f26d1d,
    0 6px 0 #c23b0e,
    0 12px 0 rgba(0,0,0,.4),
    0 18px 34px rgba(0,0,0,.5);
  transform: rotate(-2deg);
}

.logo .logo-top { display: block; transform: rotate(3deg); }
.logo .logo-bottom { display: block; transform: rotate(-4deg); transform-origin: left center; letter-spacing: .08em; }

/* CSS pig face on the logo */
.pig-logo { position: relative; width: 118px; height: 118px; margin-top: .2rem; }

.pl-ear { position: absolute; width: 30px; height: 34px; background: #f7a8b8; border-radius: 60% 60% 30% 30%; top: 12px; }
.pl-ear-l { left: 16px; transform: rotate(-32deg); }
.pl-ear-r { right: 16px; transform: rotate(32deg); }
.pl-ear::after { content: ""; position: absolute; inset: 4px; background: #e98ca0; border-radius: inherit; }

.pl-head { position: absolute; inset: 12px; background: #f7a8b8; border-radius: 50%; box-shadow: 0 8px 0 rgba(0,0,0,.18); }

.pl-eye { position: absolute; top: 22px; width: 30px; height: 34px; background: #fff; border-radius: 50%; }
.pl-eye-l { left: 18px; } .pl-eye-r { right: 18px; }
.pl-eye span { position: absolute; left: 50%; top: 58%; width: 14px; height: 16px; background: #241420; border-radius: 50%; transform: translate(-50%,-50%); }
.pl-eye span::after { content: ""; position: absolute; left: 2px; top: 2px; width: 4px; height: 4px; background: #fff; border-radius: 50%; }

.pl-brow { position: absolute; top: 42px; width: 30px; height: 8px; background: #7a2430; border-radius: 4px; }
.pl-brow-l { left: 14px; transform: rotate(18deg); }
.pl-brow-r { right: 14px; transform: rotate(-18deg); }

.pl-snout { position: absolute; left: 50%; bottom: 20px; width: 46px; height: 30px; background: #e98ca0; border-radius: 40%; transform: translateX(-50%); }
.pl-nostril { position: absolute; top: 8px; width: 7px; height: 8px; background: #7f2430; border-radius: 50%; }
.pl-n1 { left: 10px; } .pl-n2 { right: 10px; }

.pl-mouth { position: absolute; bottom: 12px; left: 50%; width: 16px; height: 7px; border-bottom: 3px solid #7f2430; border-radius: 0 0 12px 12px; transform: translateX(-50%); }

.subtitle { font-family: 'Fredoka One', sans-serif; color: #cfeeff; letter-spacing: .05em; font-size: 1rem; text-shadow: 0 2px 6px rgba(0,0,0,.6); text-align: center; }

/* ---------------- Map select screen ---------------- */

#scr-maps { background: rgba(8,14,28,.5); padding: 1.2rem; justify-content: flex-start; overflow: hidden; }

.panel-head {
  width: 100%;
  max-width: 860px;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .9rem .4rem;
  color: #fff;
  flex-wrap: wrap;
}

.panel-head h2 { font-family: 'Fredoka One', sans-serif; font-size: 1.7rem; color: #ffe08a; text-shadow: 0 3px 0 rgba(0,0,0,.4); letter-spacing: .03em; }

.star-counter {
  margin-left: auto;
  font-family: 'Fredoka One', sans-serif;
  font-size: 1.1rem;
  color: #ffd93a;
  background: rgba(10,20,40,.6);
  padding: .45rem .9rem;
  border-radius: 12px;
  text-shadow: 0 2px 3px rgba(0,0,0,.5);
}

.map-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.2rem;
  width: 100%;
  max-width: 860px;
  max-height: calc(100vh - 130px);
  overflow-y: auto;
  padding: .4rem;
  scrollbar-width: thin;
}

.map-card {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  background: #13223c;
  box-shadow: 0 10px 24px rgba(0,0,0,.45);
  cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease, filter .12s ease;
  min-height: 215px;
}

.map-card.locked { cursor: default; filter: saturate(.35); }

.map-card:not(.locked):hover { transform: translateY(-5px) scale(1.02); box-shadow: 0 16px 34px rgba(0,0,0,.55); }
.map-card:not(.locked):active { transform: translateY(-1px) scale(.99); }

.map-thumb {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.map-thumb canvas { width: 100%; height: 100%; display: block; }

.thumb-emoji { font-size: 4.2rem; line-height: 1; filter: drop-shadow(0 6px 10px rgba(0,0,0,.4)); }
.map-card.locked .thumb-emoji { filter: grayscale(1) opacity(.5); }

.map-front {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: .8rem .9rem;
  background: linear-gradient(180deg, rgba(0,0,0,.05), rgba(0,0,0,.62) 70%);
}

.map-title { font-family: 'Fredoka One', sans-serif; color: #fff; font-size: 1.25rem; text-shadow: 0 2px 6px rgba(0,0,0,.7); }
.map-name { color: #d9ecff; font-weight: 800; font-size: .92rem; text-shadow: 0 1px 3px rgba(0,0,0,.7); }

.map-stats { display: flex; align-items: center; justify-content: space-between; margin-top: .35rem; }

.map-best { color: #ffe08a; font-family: 'Fredoka One', sans-serif; font-size: 1rem; text-shadow: 0 2px 4px rgba(0,0,0,.7); }
.map-best.zero { color: #8ea2bf; }

.map-stars { display: flex; gap: .2rem; }
.map-stars .st { font-size: 1.15rem; color: #3d4a63; text-shadow: 0 1px 2px rgba(0,0,0,.5); transition: color .2s; }
.map-stars .st.on { color: #ffd93a; text-shadow: 0 0 8px rgba(255,217,58,.6); }

.lock-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(4,8,18,.55);
}

.lock-overlay .lock {
  width: 62px; height: 54px;
  border: 6px solid #c9d6ea;
  border-radius: 15px;
  position: relative;
  background: rgba(20,32,58,.8);
}
.lock-overlay .lock::before {
  content: "";
  position: absolute;
  top: -26px; left: 50%;
  transform: translateX(-50%);
  width: 30px; height: 30px;
  border: 6px solid #c9d6ea;
  border-bottom: none;
  border-radius: 18px 18px 0 0;
}
.lock-overlay .lock::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%,-30%);
  width: 10px; height: 12px;
  background: none;
  border: 4px solid transparent;
  border-bottom-color: #c9d6ea;
}

/* ---------------- HUD ---------------- */

#hud {
  position: absolute;
  top: 0; left: 0; right: 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 1rem 1.1rem;
  gap: .8rem;
  pointer-events: none;
  z-index: 6;
}

#hud > * { pointer-events: auto; }

.hud-left, .hud-right { display: flex; flex-direction: column; gap: .5rem; min-width: 0; }

.hud-center {
  text-align: center;
  background: rgba(8,16,34,.5);
  border-radius: 14px;
  padding: .35rem 1.1rem;
  border: 1px solid rgba(255,255,255,.14);
}

.score-label, .pigs-label { font-family: 'Fredoka One', sans-serif; font-size: .72rem; letter-spacing: .14em; color: #aed6ff; text-shadow: 0 1px 3px rgba(0,0,0,.7); }

.score-value { font-family: 'Fredoka One', sans-serif; font-size: 1.7rem; color: #fff; text-shadow: 0 3px 0 rgba(0,0,0,.35); line-height: 1.1; }

.hud-right { flex-direction: row-reverse; align-items: flex-end; }

.pigs-icons { display: flex; flex-direction: row-reverse; gap: .25rem; }
.pigs-icons .pi { width: 26px; height: 26px; opacity: 1; transition: opacity .25s ease, transform .25s ease; }
.pigs-icons .pi.used { opacity: .18; transform: scale(.72); }

.level-tag {
  position: absolute;
  bottom: .6rem; left: 50%;
  transform: translateX(-50%);
  font-family: 'Fredoka One', sans-serif;
  font-size: .95rem;
  color: #fff;
  background: rgba(10,20,40,.5);
  padding: .25rem .8rem;
  border-radius: 12px;
  text-shadow: 0 2px 3px rgba(0,0,0,.6);
  letter-spacing: .04em;
  border: 1px solid rgba(255,255,255,.12);
  z-index: 6;
  white-space: nowrap;
}

/* ---------------- Panels ---------------- */

.panel-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(4,8,18,.62);
  z-index: 8;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease;
}

.panel-overlay.show { opacity: 1; pointer-events: auto; }

.panel {
  background: linear-gradient(180deg, #17325c, #0d1e3c);
  border-radius: 26px;
  border: 3px solid rgba(255,255,255,.18);
  box-shadow: 0 24px 60px rgba(0,0,0,.6);
  padding: 1.6rem 2rem 1.8rem;
  text-align: center;
  max-width: min(92vw, 520px);
  color: #fff;
  transform: scale(.95);
  transition: transform .3s cubic-bezier(.34,1.56,.64,1);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.panel-overlay.show .panel { transform: scale(1); }

.panel-title { font-family: 'Fredoka One', sans-serif; font-size: 2rem; color: #7dff9a; text-shadow: 0 4px 0 rgba(0,120,40,.55); letter-spacing: .02em; }
.panel-title.fail { color: #ff7d7d; text-shadow: 0 4px 0 rgba(120,0,0,.5); }

.stars-row { display: flex; gap: .7rem; font-size: 2.3rem; min-height: 3rem; align-items: center; }
.stars-row .st { color: #2a3c5c; transition: transform .3s cubic-bezier(.34,1.8,.64,1), color .3s ease, filter .3s ease; }
.stars-row .st.on { color: #ffd93a; filter: drop-shadow(0 0 10px rgba(255,217,58,.8)); animation: starPop .45s ease backwards; }
.stars-row .st.earn { color: #ffd93a; }

@keyframes starPop { 0% { transform: scale(0) rotate(-60deg); } 60% { transform: scale(1.4) rotate(12deg); } 100% { transform: scale(1) rotate(0); } }

.panel-stats { display: flex; gap: 1.2rem; justify-content: center; flex-wrap: wrap; width: 100%; }
.stat { display: flex; flex-direction: column; gap: .15rem; background: rgba(0,0,0,.25); border-radius: 14px; padding: .55rem 1.1rem; min-width: 100px; }
.stat span { font-family: 'Fredoka One', sans-serif; font-size: .68rem; letter-spacing: .12em; color: #9cc2ea; }
.stat b { font-family: 'Fredoka One', sans-serif; font-size: 1.35rem; color: #ffe08a; }

.panel-btns { display: flex; gap: .6rem; flex-wrap: wrap; justify-content: center; margin-top: .2rem; }
.btn-panel { font-size: 1rem; padding: .7rem 1.3rem; }
#btn-p-next { min-width: 9rem; }

.go-title { font-family: 'Fredoka One', sans-serif; font-size: 2.7rem; color: #ffd93a; text-shadow: 0 5px 0 #c34b0e, 0 12px 26px rgba(0,0,0,.6); letter-spacing: .03em; }

.go-stars { display: flex; gap: 1.1rem; margin-top: .3rem; }
.go-stars .gs-group { display: flex; flex-direction: column; gap: .2rem; }
.go-stars .gs { font-size: 1.9rem; color: #2a3c5c; }
.go-stars .gs.on { color: #ffd93a; text-shadow: 0 0 10px rgba(255,217,58,.7); }

/* ---------------- Popups (floating score) ---------------- */

#popups { position: fixed; inset: 0; pointer-events: none; z-index: 7; overflow: hidden; }

.popup {
  position: absolute;
  font-family: 'Fredoka One', sans-serif;
  font-size: 1.1rem;
  color: #ffd93a;
  text-shadow: 0 2px 4px rgba(0,0,0,.7), 0 0 0 rgba(0,0,0,.4);
  transform: translate(-50%,-50%);
  animation: floatUp 1.1s ease-out forwards;
  white-space: nowrap;
}

@keyframes floatUp {
  0% { opacity: 0; transform: translate(-50%,-40%) scale(.6); }
  15% { opacity: 1; transform: translate(-50%,-60%) scale(1.15); }
  100% { opacity: 0; transform: translate(-50%,-180%) scale(1); }
}

/* ---------------- Rotate hint ---------------- */

#rotate-hint {
  position: fixed;
  bottom: .6rem;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(10,20,40,.7);
  color: #cfe9ff;
  padding: .25rem .8rem;
  border-radius: 12px;
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .04em;
  z-index: 9;
  opacity: 0;
  transition: opacity .3s;
  pointer-events: none;
  white-space: nowrap;
}

/* ---------------- Fader ---------------- */

#fader {
  position: fixed; inset: 0;
  background: #060b18;
  z-index: 50;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease;
}
#fader.on, #fader.fade { opacity: 1; pointer-events: all; }

/* star glyphs are pure CSS (span.st / span.gs have no text) */
.st::before { content: "\2605"; }
.gs::before { content: "\2605"; }

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

@media (orientation: portrait) {
  #rotate-hint { opacity: .85; }
  .panel-btns { flex-direction: column; }
}

@media (max-width: 520px) {
  .map-grid { grid-template-columns: 1fr; }
  .hud-center { padding: .3rem .7rem; }
  .score-value { font-size: 1.35rem; }
  .level-tag { bottom: .4rem; font-size: .8rem; }
  .hud-left .btn { font-size: .62rem; }
  .logo { font-size: 3.3rem; }
  .panel { padding: 1.2rem 1.1rem 1.4rem; }
}