/* ============================================
   E-WASTE ESCAPE — Vibrant Colorful Pixel Art
   ============================================ */

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

:root {
  --pink:    #ff2d78;
  --orange:  #ff7c00;
  --yellow:  #ffe600;
  --green:   #00c94a;
  --teal:    #00d4b8;
  --blue:    #2979ff;
  --purple:  #a020f0;
  --red:     #ff1f1f;
  --white:   #ffffff;
  --cream:   #fff9e6;
  --sky:     #5eceff;
  --panel-bg:   rgba(255, 252, 235, 0.97);
  --dark-text:  #1a0a3a;
  --pixel-font: 'Press Start 2P', monospace;
  --shadow-pink:   2px 2px 0 #9b0040, 4px 4px 0 rgba(0,0,0,0.2);
  --shadow-blue:   2px 2px 0 #003da8, 4px 4px 0 rgba(0,0,0,0.2);
  --shadow-green:  2px 2px 0 #006b27, 4px 4px 0 rgba(0,0,0,0.2);
  --shadow-yellow: 2px 2px 0 #8a7a00, 4px 4px 0 rgba(0,0,0,0.2);
  --shadow-orange: 2px 2px 0 #8a3d00, 4px 4px 0 rgba(0,0,0,0.2);
  --shadow-purple: 2px 2px 0 #500080, 4px 4px 0 rgba(0,0,0,0.2);
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: var(--sky);
  font-family: var(--pixel-font);
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

.hidden {
  display: none !important;
}

/* CRT overlay — softened to just a subtle vignette */
#crt-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  background: radial-gradient(
    ellipse at center,
    transparent 60%,
    rgba(0, 0, 40, 0.15) 100%
  );
}

#scanlines {
  display: none;
}

/* ============================================
   GAME CANVAS
   ============================================ */

#gameCanvas {
  position: fixed;
  top: 0;
  left: 0;
  display: block;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

/* ============================================
   SCREENS (overlays)
   ============================================ */

.screen {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(94, 206, 255, 0.88);
  animation: screenFadeIn 0.3s ease;
}

@keyframes screenFadeIn {
  from { opacity: 0; transform: scale(0.96); }
  to   { opacity: 1; transform: scale(1); }
}

.screen.hidden {
  display: none;
}

.screen-content {
  text-align: center;
  max-width: 700px;
  width: 90%;
  padding: 24px;
  border: 4px solid var(--purple);
  box-shadow: 6px 6px 0 var(--dark-text), 0 0 0 2px var(--white) inset;
  background: var(--panel-bg);
  max-height: 90vh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y;
  scrollbar-width: thin;
  scrollbar-color: var(--pink) transparent;
}

/* hide repeated created-by footer in menu popups when space is tight */
.screen-content::after { display: none; }

.screen-content::after,
.popup-box::after {
  content: "Created by Asher King";
  display: block;
  margin-top: 18px;
  padding-top: 12px;
  border-top: 2px solid rgba(160,32,240,0.25);
  color: rgba(26, 10, 58, 0.72);
  font-size: 8px;
  letter-spacing: 1px;
  line-height: 1.6;
  text-align: center;
}

.screen-title {
  font-size: 12px;
  color: var(--purple);
  text-shadow: var(--shadow-purple);
  margin-bottom: 24px;
  letter-spacing: 2px;
  animation: titleBounce 1.4s ease-in-out infinite;
}

@keyframes titleBounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-4px); }
}

/* ============================================
   MAIN MENU
   ============================================ */

#main-menu {
  background: rgba(94, 206, 255, 0.18);
}

#main-menu .screen-content {
  display: grid;
  grid-template-columns: minmax(250px, 0.92fr) minmax(230px, 0.78fr);
  column-gap: 18px;
  align-items: center;
  max-width: 820px;
  text-align: left;
  background: rgba(255, 252, 235, 0.9);
}

.title-container {
  margin-bottom: 0;
  text-align: left;
}

.title-glow {
  font-size: clamp(26px, 6vw, 46px);
  color: var(--pink);
  text-shadow: var(--shadow-pink);
  letter-spacing: 6px;
  animation: titleBounce 1.2s ease-in-out infinite;
}

.title-main {
  font-size: clamp(18px, 4vw, 34px);
  color: var(--blue);
  text-shadow: var(--shadow-blue);
  letter-spacing: 10px;
  margin: 8px 0;
}

.title-sub {
  font-size: 8px;
  color: var(--orange);
  text-shadow: var(--shadow-orange);
  letter-spacing: 3px;
  margin-top: 10px;
  animation: blink 1.1s step-end infinite;
}

.menu-icon {
  display: block;
  width: min(260px, 100%);
  max-height: 220px;
  object-fit: contain;
  margin-top: 16px;
  filter: drop-shadow(6px 8px 0 rgba(26, 10, 58, 0.25));
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.menu-buttons {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: stretch;
  margin: 0;
}

.menu-btn {
  font-family: var(--pixel-font);
  font-size: 9px;
  color: var(--white);
  background: var(--blue);
  border: 3px solid var(--dark-text);
  box-shadow: 4px 4px 0 var(--dark-text);
  padding: 12px 28px;
  cursor: pointer;
  letter-spacing: 2px;
  min-width: 240px;
  transition: all 0.08s;
  text-transform: uppercase;
}

.menu-btn:nth-child(1) { background: var(--pink); }
.menu-btn:nth-child(2) { background: var(--purple); }
.menu-btn:nth-child(3) { background: var(--green); }
.menu-btn:nth-child(4) { background: var(--orange); }
.menu-btn:nth-child(5) { background: var(--teal); }
.menu-btn:nth-child(6) { background: var(--blue); }

#btn-credits {
  margin-top: 8px;
  background: var(--dark-text);
}

.menu-btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--dark-text);
  filter: brightness(1.12);
}

.menu-btn:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--dark-text);
}

.menu-footer {
  grid-column: 1 / -1;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 3px solid var(--purple);
  text-align: center;
}

.fact-ticker {
  font-size: 7px;
  color: var(--purple);
  letter-spacing: 1px;
  display: block;
  animation: fadeInOut 6s ease-in-out infinite;
}

.corner-btn {
  position: fixed;
  z-index: 170;
  width: 38px;
  height: 38px;
  border: 3px solid var(--dark-text);
  box-shadow: 3px 3px 0 var(--dark-text);
  font-family: var(--pixel-font);
  font-size: 10px;
  color: var(--white);
  pointer-events: auto;
  cursor: pointer;
}

.corner-btn.hidden {
  display: none;
}

.corner-help {
  top: 12px;
  right: 12px;
  background: var(--purple);
}

.corner-github {
  left: 12px;
  bottom: 12px;
  background: var(--dark-text);
}

.corner-mute {
  right: 12px;
  bottom: 12px;
  background: var(--orange);
}

body.world-mode-active .corner-mute {
  left: calc(50% - 108px);
  right: auto;
  bottom: 18px;
}

body.runner-mode-active .corner-mute {
  left: 50%;
  right: auto;
  bottom: 16px;
  transform: translateX(-50%);
}

.corner-mute svg {
  display: block;
  margin: auto;
}

.corner-mute.muted::after {
  content: "";
  position: absolute;
  left: 7px;
  right: 7px;
  top: 50%;
  height: 4px;
  background: var(--red);
  border: 1px solid var(--white);
  transform: rotate(-38deg);
  transform-origin: center;
}

@keyframes fadeInOut {
  0%, 100% { opacity: 0; }
  20%, 80% { opacity: 1; }
}

/* Desktop/UI overrides added to fix button visibility, world-info stacking and rotate-overlay layout */
/* Ensure corner buttons are visible and positioned on desktop as well */
@media (min-width: 901px) {
  .corner-help { top: 12px; right: 12px; }
  .corner-github { left: 12px; bottom: 12px; top: auto; }
  .corner-mute { right: 12px; bottom: 12px; top: auto; }
  body.runner-mode-active .corner-mute {
    left: 50%;
    right: auto;
    bottom: 16px;
    transform: translateX(-50%);
  }
  body.world-mode-active .corner-mute {
    left: calc(50% - 108px);
    right: auto;
    bottom: 18px;
    transform: none;
  }
  body.boss-mode-active .corner-mute {
    display: none;
  }
}

/* Ensure world info prompt sits above the zoom button and is fixed on desktop */
#world-info-prompt { position: fixed; left: 50%; transform: translateX(-50%); bottom: 18px; z-index: 180; }
#world-zoom-btn { position: fixed; left: 50%; transform: translateX(-50%); bottom: 18px; z-index: 70; }

/* Rotate-device overlay: center headline and place smaller explanatory text directly below with safe horizontal padding */
@media (max-width: 900px) and (orientation: portrait) {
  body::before {
    content: "ROTATE DEVICE";
    position: fixed !important;
    inset: 0 !important;
    z-index: 10000 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: var(--white) !important;
    background: var(--purple) !important;
    font: 18px var(--pixel-font) !important;
    letter-spacing: 2px !important;
    text-shadow: 2px 2px 0 var(--dark-text) !important;
    pointer-events: none !important;
    text-align: center !important;
    padding: 12px !important;
    box-sizing: border-box !important;
  }
  body::after {
    content: "Best experience in fullscreen — this game will launch in fullscreen mode.";
    position: fixed !important;
    left: 6% !important;
    right: 6% !important;
    top: calc(50% + 34px) !important;
    bottom: auto !important;
    z-index: 10001 !important;
    color: rgba(255,255,255,0.95) !important;
    font: 10px var(--pixel-font) !important;
    line-height: 1.7 !important;
    text-align: center !important;
    text-shadow: 1px 1px 0 var(--dark-text) !important;
    pointer-events: none !important;
    margin-top: 8px !important;
  }
}

/* ============================================
   STORY & CONTENT SCREENS
   ============================================ */

.story-text {
  font-size: 8px;
  color: var(--dark-text);
  line-height: 2.2;
  text-align: left;
  margin-bottom: 20px;
}

.story-text p {
  margin-bottom: 12px;
}

.story-text ul {
  margin: 10px 0 10px 20px;
}

.story-text li {
  margin-bottom: 8px;
}

.highlight {
  color: var(--pink);
  text-shadow: 1px 1px 0 #9b0040;
}

.level-title {
  font-size: 16px;
  color: var(--orange);
  text-shadow: var(--shadow-orange);
  margin-bottom: 10px;
}

.level-theme {
  font-size: 8px;
  color: var(--purple);
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.level-mission {
  font-size: 8px;
  color: var(--dark-text);
  margin-bottom: 16px;
  padding: 10px;
  border: 3px solid var(--green);
  background: rgba(0, 201, 74, 0.12);
}

/* ============================================
   LEVEL SELECT
   ============================================ */

.level-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 20px;
}

.level-card {
  border: 3px solid var(--dark-text);
  box-shadow: 4px 4px 0 var(--dark-text);
  padding: 16px;
  cursor: pointer;
  transition: all 0.08s;
  background: var(--yellow);
  position: relative;
}

.level-card:nth-child(2) { background: #ff9de2; }
.level-card:nth-child(3) { background: #aaf7c4; }
.level-card:nth-child(4) { background: #c5b8ff; }

.level-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--dark-text);
}

.level-card.locked {
  background: #ccc;
  cursor: not-allowed;
  opacity: 0.6;
}

.level-card.locked:hover {
  transform: none;
  box-shadow: 4px 4px 0 var(--dark-text);
}

.level-card-number {
  font-size: 18px;
  color: var(--dark-text);
  margin-bottom: 8px;
}

.level-card-name {
  font-size: 7px;
  color: var(--dark-text);
  margin-bottom: 6px;
}

.level-card-boss {
  font-size: 6px;
  color: var(--red);
}

.level-card-lock {
  font-size: 20px;
  position: absolute;
  top: 8px;
  right: 8px;
}

/* ============================================
   HIGH SCORES
   ============================================ */

#scores-list {
  margin-bottom: 20px;
}

.score-entry {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  border-bottom: 2px solid rgba(160,32,240,0.25);
  font-size: 8px;
  color: var(--dark-text);
}

.score-entry:first-child {
  color: var(--orange);
  text-shadow: var(--shadow-orange);
  background: rgba(255, 230, 0, 0.25);
}

.score-rank {
  color: var(--pink);
  min-width: 30px;
  text-shadow: 1px 1px 0 #9b0040;
}

.empty-score {
  justify-content: center;
  color: rgba(160,32,240,0.65);
}

/* ============================================
   HOW TO PLAY
   ============================================ */

.howto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 20px;
  text-align: left;
}

.howto-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 6px;
  color: var(--dark-text);
  padding: 8px;
  border: 2px solid var(--blue);
  background: rgba(41, 121, 255, 0.08);
}

.key {
  background: var(--blue);
  border: 2px solid var(--dark-text);
  box-shadow: 2px 2px 0 var(--dark-text);
  padding: 4px 6px;
  font-size: 6px;
  color: var(--white);
  white-space: nowrap;
  min-width: 58px;
  text-align: center;
}

.icon {
  font-size: 16px;
  min-width: 24px;
  text-align: center;
}

/* ============================================
   HUD
   ============================================ */

#hud {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: flex-start;
  padding: 8px 12px;
  background: linear-gradient(to bottom, rgba(30, 10, 80, 0.75) 0%, transparent 100%);
  pointer-events: none;
}

#hud.hidden {
  display: none;
}

#hud-left, #hud-right {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 140px;
}

#hud-left {
  position: fixed;
  top: 8px;
  left: 12px;
}

#hud-right {
  position: fixed;
  top: 8px;
  right: 18px;
  min-width: 210px;
  align-items: flex-end;
  text-align: right;
}

#hud-center {
  position: fixed;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
}

#hud-pause-btn {
  margin-top: 6px;
  width: 34px;
  height: 28px;
  border: 3px solid var(--dark-text);
  background: var(--yellow);
  color: var(--dark-text);
  box-shadow: 3px 3px 0 rgba(0,0,0,0.45);
  font-family: var(--pixel-font);
  font-size: 12px;
  line-height: 1;
  pointer-events: auto;
  cursor: pointer;
}

.hud-label {
  font-size: 6px;
  color: var(--yellow);
  letter-spacing: 2px;
  margin-bottom: 2px;
  text-shadow: 1px 1px 0 #000;
}

#health-bar-container, #energy-bar-container {
  width: 140px;
  height: 11px;
  background: rgba(0,0,0,0.45);
  border: 2px solid var(--white);
  box-shadow: 2px 2px 0 rgba(0,0,0,0.4);
  margin-bottom: 6px;
}

#health-bar {
  height: 100%;
  background: linear-gradient(to right, var(--red), var(--pink));
  transition: width 0.2s;
  width: 100%;
}

#energy-bar {
  height: 100%;
  background: linear-gradient(to right, var(--blue), var(--teal));
  transition: width 0.2s;
  width: 100%;
}

#score-display {
  font-size: 14px;
  color: var(--yellow);
  text-shadow: 2px 2px 0 #000;
  letter-spacing: 2px;
}

#combo-display {
  margin-top: 38px;
  font-size: 8px;
  color: var(--orange);
  text-shadow: 2px 2px 0 #000;
  animation: comboPop 0.25s ease-in-out;
}

#combo-display.hidden {
  display: none;
}

@keyframes comboPop {
  0% { transform: scale(1.5); }
  100% { transform: scale(1); }
}

#level-display {
  font-size: 16px;
  color: var(--teal);
  text-shadow: 2px 2px 0 #000;
}

#mission-panel {
  margin-top: 6px;
  border: 2px solid var(--white);
  padding: 6px;
  background: rgba(0,0,0,0.35);
  box-shadow: 2px 2px 0 rgba(0,0,0,0.3);
  width: min(260px, 34vw);
}

#mission-text {
  font-size: 6px;
  color: var(--yellow);
  margin-bottom: 4px;
  text-shadow: 1px 1px 0 #000;
}

#mission-progress {
  font-size: 8px;
  color: var(--white);
  text-shadow: 1px 1px 0 #000;
}

#fps-display {
  margin-top: 4px;
  font-size: 7px;
  color: var(--teal);
  text-shadow: 1px 1px 0 #000;
}

#powerup-indicators {
  position: fixed;
  bottom: 110px; /* raised slightly to avoid touch overlaps */
  left: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  pointer-events: none;
  transform: none;
}

.powerup-indicator {
  font-size: 7px;
  color: var(--dark-text);
  background: var(--yellow);
  border: 2px solid var(--dark-text);
  box-shadow: 2px 2px 0 var(--dark-text);
  padding: 4px 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.powerup-timer {
  width: 50px;
  height: 5px;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--dark-text);
}

.powerup-timer-fill {
  height: 100%;
  background: var(--orange);
  transition: width 0.1s linear;
}

/* ============================================
   BOSS HUD
   ============================================ */

#boss-hud {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  text-align: center;
  pointer-events: none;
  min-width: 300px;
}

#boss-hud.hidden {
  display: none;
}

#boss-name {
  font-size: 8px;
  color: var(--yellow);
  text-shadow: 2px 2px 0 #000;
  margin-bottom: 6px;
  letter-spacing: 2px;
}

#boss-health-container {
  width: 300px;
  height: 14px;
  background: rgba(0,0,0,0.6);
  border: 3px solid var(--white);
  box-shadow: 3px 3px 0 rgba(0,0,0,0.5);
}

#boss-health-bar {
  height: 100%;
  background: linear-gradient(to right, var(--red), var(--orange), var(--pink));
  transition: width 0.3s;
  width: 100%;
}

/* ============================================
   EDUCATIONAL POPUP
   ============================================ */

.popup-box {
  background: var(--panel-bg);
  border: 4px solid var(--teal);
  box-shadow: 6px 6px 0 var(--dark-text);
  padding: 28px;
  max-width: 500px;
  width: 90%;
  text-align: center;
}

.popup-title {
  font-size: 10px;
  color: var(--teal);
  text-shadow: 2px 2px 0 #006b58;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.popup-icon {
  font-size: 40px;
  margin-bottom: 16px;
}

.popup-text {
  font-size: 8px;
  color: var(--dark-text);
  line-height: 2;
  margin-bottom: 20px;
  white-space: pre-line;
}

.quiz-question {
  font-size: 8px;
  color: var(--dark-text);
  margin-bottom: 16px;
  padding: 10px;
  border: 3px solid var(--orange);
  background: rgba(255,124,0,0.1);
}

.quiz-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}

.quiz-option {
  font-family: var(--pixel-font);
  font-size: 7px;
  color: var(--white);
  background: var(--blue);
  border: 3px solid var(--dark-text);
  box-shadow: 3px 3px 0 var(--dark-text);
  padding: 10px;
  cursor: pointer;
  transition: all 0.08s;
}

.quiz-option:hover {
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0 var(--dark-text);
  filter: brightness(1.12);
}

.quiz-option.correct {
  background: var(--green);
  border-color: var(--dark-text);
  color: var(--white);
}

.quiz-option.wrong {
  background: var(--red);
  border-color: var(--dark-text);
  color: var(--white);
}

.quiz-result {
  font-size: 8px;
  padding: 10px;
  margin-bottom: 10px;
  color: var(--dark-text);
}

.quiz-result.hidden {
  display: none;
}

/* ============================================
   BOSS WARNING
   ============================================ */

#boss-warning {
  background: rgba(255, 30, 30, 0.82);
  z-index: 200;
}

.boss-warning-content {
  text-align: center;
  animation: warningShake 0.1s ease-in-out infinite alternate;
}

@keyframes warningShake {
  from { transform: translateX(-3px); }
  to   { transform: translateX(3px); }
}

.warning-text {
  font-size: 22px;
  color: var(--yellow);
  text-shadow: 3px 3px 0 #000;
  letter-spacing: 8px;
  animation: warnBlink 0.3s step-end infinite;
}

@keyframes warnBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.boss-warning-name {
  font-size: 18px;
  color: var(--white);
  text-shadow: 3px 3px 0 #000;
  margin: 16px 0;
  letter-spacing: 3px;
}

.boss-warning-sub {
  font-size: 9px;
  color: var(--yellow);
  letter-spacing: 4px;
  margin-bottom: 16px;
  text-shadow: 2px 2px 0 #000;
}

.boss-warning-desc {
  font-size: 8px;
  color: var(--white);
  text-shadow: 1px 1px 0 #000;
  max-width: 400px;
  line-height: 1.8;
}

/* ============================================
   GAME OVER / VICTORY
   ============================================ */

.gameover-title {
  color: var(--red) !important;
  text-shadow: 3px 3px 0 #7a0000 !important;
  animation: titleBounce 0.4s ease-in-out infinite !important;
}

.victory-title {
  color: var(--yellow) !important;
  text-shadow: 3px 3px 0 #8a7a00 !important;
}

.gameover-msg, .victory-msg {
  font-size: 8px;
  color: var(--dark-text);
  margin-bottom: 16px;
  line-height: 1.8;
}

.victory-story {
  font-size: 7px;
  color: var(--dark-text);
  line-height: 2;
  margin-bottom: 16px;
  padding: 12px;
  border: 3px solid var(--teal);
  background: rgba(0, 212, 184, 0.1);
}

.score-display {
  font-size: 14px;
  color: var(--orange);
  text-shadow: var(--shadow-orange);
  margin: 20px 0;
}

#high-score-notice {
  font-size: 9px;
  color: var(--pink);
  text-shadow: var(--shadow-pink);
  margin-bottom: 12px;
  animation: blink 0.6s step-end infinite;
}

#high-score-notice.hidden {
  display: none;
}

.fact-box {
  font-size: 7px;
  color: var(--dark-text);
  padding: 12px;
  border: 3px solid var(--green);
  background: rgba(0, 201, 74, 0.1);
  margin: 10px 0 20px;
  line-height: 2;
}

/* ============================================
   TOUCH CONTROLS
   ============================================ */

#touch-controls {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 60;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding: 8px 16px 16px;
  pointer-events: none;
}

#touch-controls.hidden {
  display: none;
}

#world-touch-controls {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding: 0 22px 20px;
  pointer-events: none;
}

#world-touch-controls.hidden {
  display: none;
}

#world-zoom-btn {
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  z-index: 70;
  min-width: 112px;
  height: 42px;
  padding: 0 12px;
  color: var(--white);
  background: var(--purple);
  border: 3px solid var(--dark-text);
  box-shadow: 3px 3px 0 var(--dark-text);
  font-family: var(--pixel-font);
  font-size: 7px;
  pointer-events: auto;
  cursor: pointer;
}

#world-zoom-btn.hidden {
  display: none;
}

.touch-left, .touch-right {
  display: flex;
  gap: 8px;
  align-items: flex-end;
  pointer-events: auto;
}

.world-dpad {
  pointer-events: auto;
  display: grid;
  grid-template-columns: repeat(3, 54px);
  grid-template-rows: repeat(3, 54px);
  gap: 6px;
}

.world-dpad .world-corner {
  opacity: 0;
  pointer-events: none;
}

.world-dpad.show-up .world-corner[data-world-dir^="up"],
.world-dpad.show-down .world-corner[data-world-dir^="down"],
.world-dpad.show-left .world-corner[data-world-dir$="left"],
.world-dpad.show-right .world-corner[data-world-dir$="right"] {
  opacity: 1;
  pointer-events: auto;
}

.world-dpad .touch-btn {
  min-width: 54px;
  min-height: 54px;
  padding: 0;
  font-size: 13px;
}

.world-dpad-center {
  border: 3px solid var(--dark-text);
  background: rgba(255, 249, 230, 0.5);
  box-shadow: 3px 3px 0 var(--dark-text);
}

.world-actions {
  pointer-events: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-end;
}

#world-info-prompt {
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  z-index: 70;
  pointer-events: auto;
}

#world-info-prompt.hidden {
  display: none;
}

#world-info-prompt .menu-btn {
  min-width: 112px;
  height: 42px;
  padding: 0 12px;
  background: var(--green);
}

@media (min-width: 901px) {
  #world-touch-controls {
    display: block;
    inset: auto 0 0 0;
    height: 86px;
    padding: 0 18px 18px;
  }

  #world-touch-controls.hidden {
    display: none;
  }

  #world-touch-controls .world-dpad {
    display: none;
  }

  #world-touch-controls .world-actions {
    display: contents;
  }

  #world-touch-dash,
  #world-touch-emp {
    position: fixed;
    bottom: 18px;
  }

  #world-touch-dash {
    left: 18px;
  }

  #world-touch-emp {
    right: 18px;
  }
}

.touch-btn {
  font-family: var(--pixel-font);
  font-size: 7px;
  color: var(--white);
  background: var(--blue);
  border: 3px solid var(--dark-text);
  box-shadow: 3px 3px 0 var(--dark-text);
  padding: 10px 14px;
  cursor: pointer;
  letter-spacing: 1px;
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
  min-width: 64px;
  min-height: 44px;
  text-align: center;
}

.touch-power {
  background: var(--pink);
}

.touch-move {
  background: var(--blue);
}

.touch-jump {
  font-size: 7px;
  padding: 10px 14px;
  background: var(--blue);
}

@media (max-width: 900px) and (orientation: portrait) {
  body::before {
    content: "ROTATE DEVICE";
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    background: var(--purple);
    font: 18px var(--pixel-font);
    letter-spacing: 2px;
    text-shadow: 2px 2px 0 var(--dark-text);
    pointer-events: none;
  }
  /* secondary note about fullscreen in smaller text */
  body::after {
    content: "Best experience in fullscreen — this game will launch in fullscreen mode.";
    position: fixed;
    left: 6%;
    right: 6%;
    top: calc(50% + 34px);
    bottom: auto;
    z-index: 10001;
    display: block;
    color: rgba(255,255,255,0.95);
    font: 10px var(--pixel-font);
    letter-spacing: 1px;
    line-height: 1.7;
    text-align: center;
    text-shadow: 1px 1px 0 var(--dark-text);
    pointer-events: none;
  }
}

.touch-btn:active,
.touch-btn.control-active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 var(--dark-text);
  filter: brightness(1.25);
}

/* ============================================
   READABILITY BUMP
   ============================================ */

.screen-title {
  font-size: 13px;
}

.title-sub,
.story-text,
.level-theme,
.level-mission,
.score-entry,
.popup-text,
.quiz-question,
.quiz-result,
.gameover-msg,
.victory-msg {
  font-size: 9px;
}

.menu-btn {
  font-size: 10px;
}

.fact-ticker,
.level-card-name,
.level-card-boss,
.howto-item,
.key,
.hud-label,
#mission-text,
.powerup-indicator,
.boss-warning-desc,
.victory-story,
.fact-box,
.touch-btn {
  font-size: 8px;
}

.level-title,
#level-display {
  font-size: 17px;
}

#score-display {
  font-size: 15px;
}

#combo-display,
#boss-name,
.boss-warning-sub,
#high-score-notice {
  font-size: 10px;
}

#mission-progress,
.quiz-option {
  font-size: 9px;
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* ============================================
   SCROLLBAR
   ============================================ */

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: rgba(0,0,0,0.1); }
::-webkit-scrollbar-thumb { background: var(--purple); border-radius: 0; }

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 600px) {
  #main-menu .screen-content {
    display: flex;
    flex-direction: column;
    text-align: center;
  }

  .title-container {
    text-align: center;
  }

  .menu-icon {
    width: min(220px, 80vw);
    max-height: 190px;
    margin: 16px auto 0;
  }

  /* Reduce main menu height on small screens to balance the container before fullscreen */
  .screen-content { max-height: 80vh; }

  #world-touch-controls {
    padding: 0 14px 14px;
  }

  #world-info-prompt {
    left: 50%;
    transform: translateX(-50%);
    bottom: 112px;
  }

  #world-zoom-btn {
    bottom: 16px;
  }

  .world-dpad {
    grid-template-columns: repeat(3, 46px);
    grid-template-rows: repeat(3, 46px);
    gap: 5px;
  }

  .world-dpad .touch-btn {
    min-width: 46px;
    min-height: 46px;
  }

  .world-actions .touch-btn {
    min-width: 86px;
  }

  .screen-content {
    padding: 14px;
    max-height: 78vh;
    overflow: hidden;
  }

  .screen-content::after { display: none; }

  .title-glow {
    font-size: 22px;
    letter-spacing: 4px;
  }

  .title-main {
    font-size: 16px;
    letter-spacing: 6px;
  }

  .menu-btn {
    font-size: 9px;
    padding: 10px 18px;
    min-width: 200px;
  }

  .level-grid {
    grid-template-columns: 1fr;
  }

  .howto-grid {
    grid-template-columns: 1fr;
  }

  #health-bar-container, #energy-bar-container {
    width: 100px;
  }

  #hud-right {
    min-width: 150px;
    right: 10px;
  }

  #mission-panel {
    width: min(180px, 42vw);
  }

  #boss-health-container {
    width: 220px;
  }
}

@media (max-width: 900px) and (orientation: landscape) {
  #main-menu .screen-content {
    grid-template-columns: minmax(170px, 0.72fr) minmax(250px, 1fr);
    max-width: 92vw;
    width: 92vw;
    column-gap: 12px;
    padding: 10px 12px;
  }

  #main-menu .menu-buttons {
    display: grid;
    grid-template-columns: repeat(2, minmax(112px, 1fr));
    gap: 7px;
  }

  #main-menu .menu-btn {
    min-width: 0;
    width: 100%;
    padding: 8px 6px;
    font-size: 6px;
    letter-spacing: 1px;
  }

  #btn-credits {
    grid-column: 1 / -1;
    margin-top: 2px;
  }

  #main-menu .menu-footer {
    margin-top: 8px;
    padding-top: 8px;
  }

  .menu-icon {
    width: min(120px, 30vw);
    max-height: 96px;
    margin: 8px auto 0;
  }

  .title-container {
    text-align: center;
  }

  .fact-ticker {
    font-size: 5px;
  }

  .corner-btn {
    width: 30px;
    height: 30px;
    border-width: 2px;
    box-shadow: 2px 2px 0 var(--dark-text);
    font-size: 7px;
  }

  .corner-help {
    top: 8px;
    right: 8px;
  }

  .corner-github {
    left: 8px;
    bottom: 8px;
  }

  .corner-mute {
    right: 8px;
    bottom: 8px;
    transform: none;
  }

  body.runner-mode-active .corner-mute {
    left: 50%;
    right: auto;
    bottom: 10px;
    transform: translateX(-50%);
  }

  body.world-mode-active .corner-mute {
    left: calc(50% - 88px);
    right: auto;
    bottom: 10px;
    transform: none;
  }

  body.boss-mode-active .corner-mute {
    display: none;
  }

  body.runner-mode-active #touch-controls .touch-right {
    margin-right: 0;
  }

  body.world-mode-active #world-touch-controls .world-actions {
    margin-right: 0;
  }

  .screen-content {
    max-height: 92vh;
    padding: 10px;
  }

  .screen-title {
    font-size: 9px;
    margin-bottom: 12px;
  }

  .title-glow {
    font-size: 18px;
    letter-spacing: 3px;
  }

  .title-main {
    font-size: 13px;
    letter-spacing: 4px;
  }

  .title-sub,
  .story-text,
  .level-theme,
  .level-mission,
  .popup-text,
  .quiz-question,
  .quiz-result,
  .gameover-msg,
  .victory-msg,
  .fact-box {
    font-size: 6px;
    line-height: 1.8;
  }

  .menu-btn {
    min-width: 156px;
    padding: 8px 10px;
    font-size: 7px;
    border-width: 2px;
    box-shadow: 2px 2px 0 var(--dark-text);
  }

  #hud {
    padding: 5px 8px;
  }

  #hud-left {
    top: 5px;
    left: 8px;
    min-width: 96px;
  }

  #hud-right {
    top: 5px;
    right: 8px;
    min-width: 138px;
  }

  #hud-center {
    top: 5px;
  }

  .hud-label,
  #mission-text,
  #fps-display {
    font-size: 5px;
  }

  #health-bar-container,
  #energy-bar-container {
    width: 96px;
    height: 8px;
    border-width: 1px;
    margin-bottom: 3px;
  }

  #score-display,
  #level-display {
    font-size: 9px;
    letter-spacing: 1px;
  }

  #hud-pause-btn {
    width: 26px;
    height: 22px;
    margin-top: 3px;
    border-width: 2px;
    font-size: 9px;
    box-shadow: 2px 2px 0 rgba(0,0,0,0.45);
  }

  #combo-display {
    margin-top: 26px;
    font-size: 7px;
  }

  #mission-panel {
    width: min(160px, 32vw);
    padding: 4px;
    border-width: 1px;
  }

  #mission-progress {
    font-size: 6px;
  }

  #world-touch-controls {
    padding: 0 10px 10px;
  }

  .world-dpad {
    grid-template-columns: repeat(3, 34px);
    grid-template-rows: repeat(3, 34px);
    gap: 3px;
  }

  .world-dpad .touch-btn {
    min-width: 34px;
    min-height: 34px;
    font-size: 9px;
    border-width: 2px;
    box-shadow: 2px 2px 0 var(--dark-text);
  }

  .world-dpad-center {
    border-width: 2px;
    box-shadow: 2px 2px 0 var(--dark-text);
  }

  .world-actions {
    gap: 8px;
  }

  .world-actions .touch-btn,
  .touch-btn {
    min-width: 58px;
    min-height: 34px;
    padding: 7px 9px;
    font-size: 6px;
    border-width: 2px;
    box-shadow: 2px 2px 0 var(--dark-text);
  }

  #world-zoom-btn,
  #world-info-prompt .menu-btn {
    min-width: 92px;
    height: 34px;
    bottom: 10px;
    font-size: 6px;
    border-width: 2px;
    box-shadow: 2px 2px 0 var(--dark-text);
  }

  #world-info-prompt {
    left: 50%;
    transform: translateX(-50%);
    bottom: 10px;
  }

  body.world-mode-active #world-zoom-btn,
  body.world-mode-active #world-info-prompt {
    left: 50%;
    right: auto;
    bottom: 10px;
    transform: translateX(-50%);
  }

  #powerup-indicators {
    bottom: 64px;
    left: 8px;
    transform: none;
  }

  body.world-mode-active #powerup-indicators,
  body.boss-mode-active #powerup-indicators {
    left: 50%;
    bottom: 54px;
    transform: translateX(-50%);
    align-items: center;
  }

  .powerup-indicator {
    font-size: 5px;
    padding: 3px 5px;
    max-width: min(260px, 84vw);
  }
}

@media (pointer: coarse) and (orientation: landscape) {
  .corner-btn {
    width: 30px;
    height: 30px;
    border-width: 2px;
    box-shadow: 2px 2px 0 var(--dark-text);
    font-size: 7px;
  }

  .corner-mute {
    left: auto;
    right: 8px;
    bottom: 8px;
    transform: none;
  }

  body.runner-mode-active .corner-mute {
    left: 50%;
    right: auto;
    bottom: 10px;
    transform: translateX(-50%);
  }

  body.world-mode-active .corner-mute {
    left: calc(50% - 88px);
    right: auto;
    bottom: 10px;
    transform: none;
  }

  body.boss-mode-active .corner-mute {
    display: none;
  }

  body.runner-mode-active #touch-controls .touch-right,
  body.world-mode-active #world-touch-controls .world-actions {
    margin-right: 0;
  }

  body.world-mode-active #powerup-indicators,
  body.boss-mode-active #powerup-indicators {
    left: 50%;
    bottom: 54px;
    transform: translateX(-50%);
    align-items: center;
  }

  body.world-mode-active #world-zoom-btn,
  body.world-mode-active #world-info-prompt {
    left: 50%;
    right: auto;
    bottom: 10px;
    transform: translateX(-50%);
  }

  body.world-mode-active .corner-mute {
    left: calc(50% - 88px);
    right: auto;
    bottom: 10px;
    transform: none;
  }

  body.boss-mode-active .corner-mute {
    display: none;
  }
}

@media (max-width: 400px) {
  .title-glow { font-size: 16px; }
  .title-main { font-size: 13px; }
  .menu-btn { font-size: 8px; min-width: 170px; }
}