* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 50% 20%, #2b3a55 0%, #10141f 70%);
  font-family: "Malgun Gothic", "Segoe UI", sans-serif;
  color: #f2f2f2;
  padding: 16px;
}

#game-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

#game-title {
  margin: 0;
  font-size: 20px;
  letter-spacing: 1px;
  color: #ffe08a;
  text-shadow: 0 2px 4px rgba(0,0,0,.6);
}

#stage {
  position: relative;
  width: min(640px, calc(100vw - 32px));
  aspect-ratio: 4 / 3;
  border: 4px solid #4a3a2a;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,.5), inset 0 0 0 2px #7a5f3f;
  overflow: hidden;
  background: #000;
  touch-action: none;
}

canvas {
  display: block;
  width: 100%;
  height: 100%;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

/* ---------- HUD ---------- */
#hud {
  position: absolute;
  top: 8px;
  left: 8px;
  background: rgba(20, 18, 30, .72);
  border: 2px solid #ffe08a;
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 13px;
  min-width: 150px;
  pointer-events: none;
}
#hud-name { font-weight: bold; color: #9fe6ff; }
#hud-level { color: #ffe08a; margin-bottom: 4px; }
.bar-wrap { display: flex; align-items: center; gap: 4px; margin: 2px 0; }
.bar-label { width: 22px; font-size: 11px; opacity: .8; }
.bar-bg { flex: 1; height: 8px; background: #222; border-radius: 4px; overflow: hidden; border: 1px solid #000; }
.bar-fill { height: 100%; transition: width .25s; }
.bar-fill.hp { background: linear-gradient(90deg,#5ee06c,#2fae3f); }
.bar-fill.mp { background: linear-gradient(90deg,#6cb8ff,#2f7dae); }
.bar-text { font-size: 10px; width: 52px; text-align: right; opacity: .85; }
#hud-gold { margin-top: 4px; color: #ffd75e; }

/* ---------- Dialogue ---------- */
#dialogue-box {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 16px;
  background: rgba(15, 14, 24, .92);
  border: 3px solid #ffe08a;
  border-radius: 10px;
  padding: 12px 16px;
  min-height: 64px;
}
#dialogue-name { color: #9fe6ff; font-weight: bold; font-size: 13px; margin-bottom: 4px; }
#dialogue-text { font-size: 14px; line-height: 1.5; white-space: pre-wrap; }
#dialogue-hint { position: absolute; right: 12px; bottom: 8px; font-size: 11px; opacity: .6; animation: blink 1s infinite; }
@keyframes blink { 50% { opacity: .1; } }

/* ---------- Overlays ---------- */
.overlay {
  position: absolute;
  inset: 0;
  background: rgba(8, 8, 14, .92);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
  padding: 20px;
}
.hidden { display: none !important; }

#title-art {
  width: 140px;
  image-rendering: pixelated;
  filter: drop-shadow(0 6px 10px rgba(0,0,0,.5));
  animation: float 3s ease-in-out infinite;
}
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
#title-screen h2 { margin: 4px 0 0; color: #ffe08a; font-size: 22px; }
#title-screen .sub { margin: 0; opacity: .8; font-size: 12px; }
#title-menu { display: flex; gap: 12px; margin-top: 10px; }
.menu-btn {
  background: linear-gradient(180deg,#3a5f3f,#25422a);
  border: 2px solid #8fd39a;
  color: #fff;
  padding: 8px 18px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
}
.menu-btn:hover { filter: brightness(1.2); }
.menu-btn:disabled { opacity: .4; cursor: not-allowed; filter: none; }
.hint { font-size: 11px; opacity: .6; margin-top: 8px; }

/* ---------- Inventory / Shop ---------- */
#inventory-screen h2, #shop-screen h2 { color: #ffe08a; margin: 0 0 8px; }
#inventory-list, #shop-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 320px;
  max-height: 260px;
  overflow-y: auto;
}
.item-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 10px;
  border: 1px solid #444;
  border-radius: 6px;
  background: rgba(255,255,255,.03);
  font-size: 13px;
}
.item-row.selected {
  border-color: #ffe08a;
  background: rgba(255,224,138,.15);
}
.item-name { color: #9fe6ff; }
.item-desc { opacity: .7; font-size: 11px; }
#shop-gold { margin-top: 6px; color: #ffd75e; font-size: 13px; }
.flash-msg { min-height: 16px; font-size: 12px; color: #9fe6ff; }

/* ---------- Battle ---------- */
#battle-ui {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
#battle-log {
  background: rgba(15,14,24,.92);
  border: 3px solid #ffe08a;
  border-radius: 10px;
  padding: 10px 14px;
  min-height: 44px;
  font-size: 13px;
  line-height: 1.4;
}
#battle-log.crit-flash {
  animation: critFlash .5s ease-out;
  color: #ffe08a;
  font-weight: bold;
}
#battle-log.crit-flash-enemy {
  animation: critFlashEnemy .5s ease-out;
  color: #ff8a8a;
  font-weight: bold;
}
@keyframes critFlash {
  0% { border-color: #fff3c2; background: rgba(255,224,138,.35); }
  100% { border-color: #ffe08a; background: rgba(15,14,24,.92); }
}
@keyframes critFlashEnemy {
  0% { border-color: #ffb3b3; background: rgba(255,90,90,.3); }
  100% { border-color: #ffe08a; background: rgba(15,14,24,.92); }
}
#battle-menu {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}
.battle-btn {
  background: rgba(15,14,24,.92);
  border: 2px solid #8fd3ff;
  border-radius: 8px;
  padding: 8px;
  text-align: center;
  font-size: 13px;
  cursor: pointer;
}
.battle-btn.selected, .battle-btn:hover { background: rgba(143,211,255,.25); }
#battle-submenu {
  background: rgba(15,14,24,.95);
  border: 2px solid #ffe08a;
  border-radius: 8px;
  padding: 8px;
  font-size: 13px;
  max-height: 120px;
  overflow-y: auto;
}
.sub-row { padding: 4px 8px; border-radius: 4px; }
.sub-row.selected { background: rgba(255,224,138,.2); color: #ffe08a; }

#footer-hint { font-size: 11px; opacity: .6; }

/* ---------- Touch controls (mobile) ---------- */
#touch-controls {
  display: none;
  width: min(640px, calc(100vw - 32px));
  justify-content: space-between;
  align-items: flex-end;
  padding: 4px 4px 0;
  -webkit-user-select: none;
  user-select: none;
}

@media (pointer: coarse) {
  #touch-controls { display: flex; }
  #footer-hint { display: none; }
}

#touch-dpad {
  display: grid;
  grid-template-columns: repeat(3, 46px);
  grid-template-rows: repeat(3, 46px);
  gap: 4px;
}
.dpad-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,.08);
  border: 2px solid #8fd3ff;
  border-radius: 8px;
  color: #eaf6ff;
  font-size: 18px;
  touch-action: none;
  -webkit-touch-callout: none;
  -webkit-tap-highlight-color: transparent;
}
.dpad-btn.active { background: rgba(143,211,255,.35); }
.dpad-up { grid-column: 2; grid-row: 1; }
.dpad-left { grid-column: 1; grid-row: 2; }
.dpad-right { grid-column: 3; grid-row: 2; }
.dpad-down { grid-column: 2; grid-row: 3; }

#touch-actions {
  display: flex;
  align-items: flex-end;
  gap: 10px;
}
.touch-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 52px;
  min-height: 52px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  border: 2px solid #ffe08a;
  color: #ffe08a;
  font-size: 12px;
  touch-action: none;
  -webkit-touch-callout: none;
  -webkit-tap-highlight-color: transparent;
}
.touch-btn.active { background: rgba(255,224,138,.3); }
.touch-confirm { width: 62px; height: 62px; font-size: 13px; font-weight: bold; }

@media (max-width: 420px) {
  #game-title { font-size: 15px; }
}