:root {
  --color-sea: #47aab4;
  --color-wood-dark: #3a2731;
  --color-cream: #f4e7d0;
  --color-gold: #f3b340;
  --color-red: #e04a3f;
  --color-blue: #4aa0dd;
  --font-pixel: 'Press Start 2P', 'Courier New', monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
  width: 100%;
  height: 100%;
  background: var(--color-sea);
  overflow: hidden;
}

#game-wrap {
  position: relative;
  width: 100vw;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

canvas {
  /* Scaled by JS to fit window while keeping 5:3 aspect ratio */
  image-rendering: pixelated;
  display: block;
}

/* ---------- Overlays ---------- */

.overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(26, 43, 52, 0.55);
  z-index: 10;
}

.overlay.hidden { display: none; }

/* Global "hide" utility — also covers buttons/inputs that get .hidden toggled */
.hidden { display: none !important; }

.panel {
  background: var(--color-cream);
  border: 6px solid var(--color-wood-dark);
  border-radius: 14px;
  box-shadow: 0 8px 0 rgba(0, 0, 0, 0.35);
  padding: 40px 56px;
  text-align: center;
  font-family: var(--font-pixel);
  color: var(--color-wood-dark);
}

.panel h1 {
  font-size: 32px;
  margin-bottom: 30px;
  text-shadow: 3px 3px 0 var(--color-gold);
}

.panel .subtitle {
  font-size: 13px;
  margin: -16px 0 28px;
  color: #7a5c44;
}

.panel .controls {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 11px;
  margin-bottom: 18px;
  line-height: 1.6;
}

.panel .hint {
  font-size: 9px;
  color: #9b7e63;
  margin-bottom: 26px;
}

.btn {
  font-family: var(--font-pixel);
  font-size: 16px;
  color: #fff;
  background: var(--color-blue);
  border: 4px solid var(--color-wood-dark);
  border-radius: 10px;
  box-shadow: 0 5px 0 var(--color-wood-dark);
  padding: 14px 36px;
  cursor: pointer;
  transition: transform 0.05s;
}

.btn:hover { filter: brightness(1.1); }

.btn:active {
  transform: translateY(5px);
  box-shadow: 0 0 0 var(--color-wood-dark);
}

.panel .best {
  font-size: 11px;
  color: var(--color-gold);
  text-shadow: 1px 1px 0 var(--color-wood-dark);
  margin: -12px 0 22px;
  min-height: 11px;
}

/* ---------- Upgrade picker ---------- */

.upgrade-row {
  display: flex;
  gap: 18px;
  justify-content: center;
}

.upgrade-btn {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
  min-width: 170px;
  padding: 18px 16px;
  font-size: 12px;
}

.upgrade-btn .up-desc {
  font-size: 9px;
  color: #dceeff;
}

.btn-row {
  display: flex;
  gap: 18px;
  justify-content: center;
}

.btn-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: center;
  margin-bottom: 10px;
}

.btn-stack-item { min-width: 280px; }

.btn-primary {
  background: var(--color-gold);
  color: var(--color-wood-dark);
}

.btn-secondary {
  font-size: 12px;
  padding: 12px 28px;
  box-shadow: 0 4px 0 var(--color-wood-dark);
}

/* ---------- Mode picker ---------- */

.mode-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
  align-items: stretch;
}

.mode-card {
  font-family: var(--font-pixel);
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 460px;
  max-width: 100%;
  padding: 22px 26px;
  color: #fff;
  background: var(--color-blue);
  border: 4px solid var(--color-wood-dark);
  border-radius: 12px;
  box-shadow: 0 6px 0 var(--color-wood-dark);
  cursor: pointer;
  transition: filter 0.1s;
}

.mode-card-red { background: var(--color-red); }

.mode-card:hover { filter: brightness(1.1); }

.mode-card:active {
  transform: translateY(6px);
  box-shadow: 0 0 0 var(--color-wood-dark);
}

.mode-card .mode-name {
  font-size: 16px;
  letter-spacing: 1px;
}

.mode-card .mode-desc {
  font-size: 10px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.92);
  text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.4);
}

/* ---------- Leaderboard & score submit ---------- */

.btn-small {
  font-size: 11px;
  padding: 12px 20px;
  box-shadow: 0 4px 0 var(--color-wood-dark);
}

#lb-btn { margin-top: 18px; }

.lb-tabs { margin-bottom: 22px; }

.lb-tabs .btn { opacity: 0.55; }
.lb-tabs .btn.active { opacity: 1; }

.lb-list {
  list-style: none;
  font-family: var(--font-pixel);
  font-size: 11px;
  line-height: 2.4;
  text-align: left;
  min-width: 380px;
  min-height: 120px;
  margin-bottom: 24px;
}

.lb-list li {
  display: flex;
  gap: 14px;
  border-bottom: 2px solid rgba(58, 39, 49, 0.12);
  padding: 2px 4px;
}

.lb-list .lb-rank { width: 34px; color: var(--color-gold); text-shadow: 1px 1px 0 var(--color-wood-dark); }
.lb-list .lb-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lb-list .lb-score { color: #7a5c44; }

.lb-list .lb-status {
  display: block;
  text-align: center;
  color: #9b7e63;
  border: none;
  padding-top: 40px;
}

.submit-row {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-bottom: 24px;
}

.submit-row.hidden { display: none; }

#player-name {
  font-family: var(--font-pixel);
  font-size: 11px;
  color: var(--color-wood-dark);
  background: #fff;
  border: 4px solid var(--color-wood-dark);
  border-radius: 10px;
  padding: 10px 14px;
  width: 220px;
  text-transform: uppercase;
}

#player-name:focus { outline: 3px solid var(--color-gold); }

/* ---------- Account / auth ---------- */

.account-line {
  font-family: var(--font-pixel);
  font-size: 9px;
  color: #9b7e63;
  margin-top: 16px;
  min-height: 9px;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: center;
}

.auth-form input {
  font-family: var(--font-pixel);
  font-size: 11px;
  color: var(--color-wood-dark);
  background: #fff;
  border: 4px solid var(--color-wood-dark);
  border-radius: 10px;
  padding: 12px 14px;
  width: 300px;
}

.auth-form input:focus { outline: 3px solid var(--color-gold); }

.auth-status {
  font-family: var(--font-pixel);
  font-size: 9px;
  color: #a33b2e;
  min-height: 18px;
  max-width: 320px;
  line-height: 1.8;
}

.btn-ghost-link {
  background: transparent;
  color: var(--color-wood-dark);
  border-color: transparent;
  box-shadow: none;
}

.btn-ghost-link:active { transform: none; }

/* ---------- Audio options ---------- */

.audio-opts {
  display: flex;
  gap: 26px;
  justify-content: center;
  font-family: var(--font-pixel);
  font-size: 10px;
  color: var(--color-wood-dark);
  margin-bottom: 24px;
}

.audio-opts label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.audio-opts input[type='checkbox'] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-blue);
  cursor: pointer;
}

/* ---------- Pause menu & stats ---------- */

.stats-grid {
  display: grid;
  grid-template-columns: auto auto;
  gap: 12px 28px;
  justify-content: center;
  font-family: var(--font-pixel);
  font-size: 11px;
  margin: 0 0 26px;
}

.stats-grid .stat-key {
  color: #9b7e63;
  text-align: right;
}

.stats-grid .stat-val {
  color: var(--color-wood-dark);
  text-align: left;
}

.stat-up {
  color: var(--color-gold);
  text-shadow: 1px 1px 0 var(--color-wood-dark);
}

.upgrade-stats {
  font-family: var(--font-pixel);
  font-size: 9px;
  color: #9b7e63;
  margin: -10px 0 22px;
}

.btn-red { background: var(--color-red); }

/* ---------- Story dialog ---------- */

.dialog-wrap {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 6vh;
  z-index: 12;
  /* Let the world stay visible; only the box catches clicks */
  background: transparent;
  pointer-events: none;
}

.dialog-wrap.hidden { display: none; }

.dialog-box {
  pointer-events: auto;
  cursor: pointer;
  display: flex;
  gap: 18px;
  align-items: center;
  width: min(720px, 86vw);
  padding: 22px 28px;
  background: var(--color-cream);
  border: 6px solid var(--color-wood-dark);
  border-radius: 14px;
  box-shadow: 0 8px 0 rgba(0, 0, 0, 0.35);
  font-family: var(--font-pixel);
  color: var(--color-wood-dark);
}

.dialog-box img {
  width: 96px;
  height: 96px;
  flex-shrink: 0;
  image-rendering: pixelated;
}

.dlg-body { flex: 1; }

#dlg-name {
  font-size: 12px;
  color: #a33b2e;
  margin-bottom: 10px;
}

#dlg-text {
  font-size: 11px;
  line-height: 1.8;
  min-height: 60px;
}

.dlg-hint {
  font-size: 8px;
  color: #9b7e63;
  text-align: right;
  margin-top: 8px;
}

/* ---------- Act-transition cinematic banner ---------- */

.banner-wrap {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 14;
  background: rgba(13, 23, 16, 0);
  pointer-events: none;
  animation: bannerBg 0.5s ease-out forwards;
}

.banner-wrap.hidden { display: none; }

.banner-content {
  text-align: center;
  font-family: var(--font-pixel);
  color: #fff;
  animation: bannerIn 0.7s cubic-bezier(0.25, 1.4, 0.4, 1) forwards;
}

.banner-eyebrow {
  font-size: 13px;
  letter-spacing: 3px;
  color: var(--color-gold);
  text-shadow: 3px 3px 0 var(--color-wood-dark);
  margin-bottom: 28px;
}

.banner-title {
  font-size: clamp(28px, 5vw, 52px);
  line-height: 1.3;
  text-shadow: 4px 4px 0 var(--color-wood-dark);
  margin: 0;
}

.banner-sub {
  font-size: 11px;
  color: var(--color-cream);
  text-shadow: 2px 2px 0 var(--color-wood-dark);
  margin-top: 32px;
  opacity: 0.9;
}

@keyframes bannerBg {
  from { background: rgba(13, 23, 16, 0); }
  to   { background: rgba(13, 23, 16, 0.55); }
}

@keyframes bannerIn {
  0%   { opacity: 0; transform: scale(0.65) translateY(40px); }
  55%  { opacity: 1; transform: scale(1.08) translateY(0); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}