/* LUZ — Energy Ranger | callmebest.com */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Space+Mono:wght@400;700&family=Caveat:wght@400;700&display=swap');

:root {
  --green: #00FF87;
  --gold:  #FFD700;
  --pink:  #FF3366;
  --dark:  #0A0A1A;
  --text:  #F0F0F0;
  --enemy: #8B0000;
}

/* ── STANDALONE BODY ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

body.luz-standalone {
  background: var(--dark);
  color: var(--text);
  font-family: 'Space Mono', monospace;
  margin: 0;
  padding: 0;
  width: 100vw;
  height: 100dvh; /* dvh = accounts for mobile browser chrome */
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
}

/* ── GAME CONTAINER ─────────────────────────────────────────────── */
/* Always 800×600 internally — JS applies CSS transform to scale it */
#game-container {
  position: relative;
  width: 800px;
  height: 600px;
  flex-shrink: 0;
  transform-origin: center center;
  overflow: hidden;
}

#game-canvas {
  display: block;
  width: 800px;
  height: 600px;
  background: var(--dark);
}

/* ── OVERLAYS ────────────────────────────────────────────────────── */
.overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 32px 24px;
}

.overlay.hidden { display: none !important; }

/* ── TITLE SCREEN ────────────────────────────────────────────────── */
#title-screen {
  background: radial-gradient(ellipse at 50% 70%, #0d1f0d 0%, var(--dark) 70%);
  gap: 0;
}

#title-screen .title-main {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(72px, 15vw, 120px);
  color: var(--green);
  text-shadow: 0 0 40px #00FF87aa, 0 0 80px #00FF8744;
  line-height: 1;
  letter-spacing: 8px;
  animation: pulse-glow 2s ease-in-out infinite alternate;
}

#title-screen .title-sub {
  font-family: 'Space Mono', monospace;
  font-size: clamp(10px, 2vw, 14px);
  color: var(--gold);
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-top: 6px;
  margin-bottom: 20px;
}

#title-screen .title-story {
  font-family: 'Caveat', cursive;
  font-size: clamp(15px, 3vw, 18px);
  color: #ccc;
  max-width: 460px;
  line-height: 1.5;
  margin-bottom: 20px;
  opacity: 0;
  animation: fadeIn 1.5s ease 1s forwards;
}

#title-screen .stat-callout {
  background: rgba(255,51,102,0.12);
  border: 1px solid var(--pink);
  border-radius: 8px;
  padding: 10px 20px;
  font-size: clamp(10px, 2vw, 13px);
  color: var(--pink);
  margin-bottom: 24px;
  max-width: 440px;
  line-height: 1.4;
}

/* ── BUTTONS ─────────────────────────────────────────────────────── */
.btn {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(18px, 4vw, 22px);
  letter-spacing: 3px;
  padding: 14px 48px;
  border: 2px solid var(--green);
  background: transparent;
  color: var(--green);
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.2s;
  text-transform: uppercase;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  min-height: 48px; /* accessibility — min tap target */
}

.btn:hover, .btn:focus, .btn:active {
  background: var(--green);
  color: var(--dark);
  box-shadow: 0 0 20px #00FF8788;
  outline: none;
}

.btn-gold { border-color: var(--gold); color: var(--gold); }
.btn-gold:hover, .btn-gold:active {
  background: var(--gold);
  color: var(--dark);
  box-shadow: 0 0 20px #FFD70088;
}

.btn-pink { border-color: var(--pink); color: var(--pink); }
.btn-pink:hover, .btn-pink:active {
  background: var(--pink);
  color: white;
  box-shadow: 0 0 20px #FF336688;
}

/* ── WORLD MAP ───────────────────────────────────────────────────── */
#world-map-screen {
  background: radial-gradient(ellipse at 50% 40%, #0a1a2a 0%, var(--dark) 80%);
  overflow-y: auto;
}

#world-map-screen h2 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(32px, 7vw, 48px);
  color: var(--green);
  letter-spacing: 6px;
  margin-bottom: 4px;
  text-shadow: 0 0 20px #00FF8788;
}

#world-map-screen .map-sub {
  font-size: clamp(9px, 2vw, 11px);
  color: #888;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.world-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  max-width: 560px;
}

.world-node {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 20px;
  border: 1px solid #333;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
  background: rgba(255,255,255,0.02);
  -webkit-tap-highlight-color: transparent;
  min-height: 56px; /* accessibility */
}

.world-node:hover:not(.locked),
.world-node:active:not(.locked) {
  border-color: var(--green);
  background: rgba(0,255,135,0.06);
  transform: translateX(4px);
}

.world-node.locked  { opacity: 0.35; cursor: not-allowed; }
.world-node.completed { border-color: var(--gold); background: rgba(255,215,0,0.05); }

.world-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  color: var(--green);
  width: 32px;
  text-align: center;
}
.world-node.completed .world-num { color: var(--gold); }

.world-info { flex: 1; text-align: left; }
.world-name { font-size: clamp(12px, 2.5vw, 14px); font-weight: 700; color: var(--text); }
.world-loc  { font-size: clamp(9px, 1.8vw, 11px); color: #888; margin-top: 2px; }
.world-badge { font-size: 20px; }

/* ── KNOWLEDGE CARD ──────────────────────────────────────────────── */
#knowledge-card {
  background: rgba(10,10,26,0.96);
  backdrop-filter: blur(8px);
  padding: 16px;
  justify-content: flex-start;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

#knowledge-card .card-box {
  background: linear-gradient(135deg, #0d1a10 0%, #0a1520 100%);
  border: 2px solid var(--green);
  border-radius: 16px;
  padding: 24px 28px;
  max-width: 540px;
  width: 100%;
  box-shadow: 0 0 40px #00FF8722;
  margin: auto;
}

#knowledge-card .card-label {
  font-size: clamp(9px, 1.8vw, 11px);
  color: var(--green);
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

#knowledge-card .card-icon {
  font-size: clamp(36px, 7vw, 48px);
  margin-bottom: 12px;
}

#knowledge-card .card-fact {
  font-family: 'Caveat', cursive;
  font-size: clamp(18px, 4vw, 24px);
  color: var(--text);
  line-height: 1.5;
  margin-bottom: 16px;
}

#knowledge-card .card-location {
  font-size: clamp(10px, 2vw, 12px);
  color: var(--gold);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.card-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── MID-GAME QUIZ ───────────────────────────────────────────────── */
#quiz-overlay {
  background: rgba(10,10,26,0.97);
  backdrop-filter: blur(10px);
  padding: 16px;
  justify-content: flex-start;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.quiz-box {
  background: linear-gradient(135deg, #0d1a10 0%, #0a0a1a 100%);
  border: 2px solid var(--gold);
  border-radius: 16px;
  padding: 24px 28px;
  max-width: 560px;
  width: 100%;
  box-shadow: 0 0 50px #FFD70022, 0 0 100px #00FF8711;
  margin: auto;
}

/* Mobile tap hint — shows below result, above continue button */
.tap-hint {
  font-size: 10px;
  color: rgba(255,255,255,0.3);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 12px;
  animation: pulse-opacity 1.5s ease-in-out infinite;
}
@keyframes pulse-opacity {
  0%, 100% { opacity: 0.3; }
  50%       { opacity: 0.7; }
}

.quiz-label {
  font-size: clamp(9px, 1.8vw, 11px);
  color: var(--gold);
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.quiz-location {
  font-size: clamp(10px, 2vw, 12px);
  color: #888;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.quiz-question {
  font-family: 'Caveat', cursive;
  font-size: clamp(20px, 4.5vw, 26px);
  color: var(--text);
  line-height: 1.4;
  margin-bottom: 24px;
}

.quiz-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.quiz-option {
  font-family: 'Space Mono', monospace;
  font-size: clamp(12px, 2.5vw, 14px);
  padding: 14px 20px;
  border: 1px solid #333;
  border-radius: 8px;
  background: rgba(255,255,255,0.03);
  color: var(--text);
  cursor: pointer;
  text-align: left;
  transition: all 0.15s;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  min-height: 48px;
}

.quiz-option:hover:not(:disabled),
.quiz-option:active:not(:disabled) {
  border-color: var(--gold);
  background: rgba(255,215,0,0.08);
  transform: translateX(4px);
}

.quiz-option.correct {
  border-color: var(--green);
  background: rgba(0,255,135,0.12);
  color: var(--green);
}

.quiz-option.wrong {
  border-color: var(--pink);
  background: rgba(255,51,102,0.08);
  color: #888;
  text-decoration: line-through;
}

.quiz-option.reveal {
  border-color: var(--green);
  background: rgba(0,255,135,0.08);
  color: var(--green);
}

.quiz-option:disabled { cursor: default; }

.quiz-result {
  border-top: 1px solid #222;
  padding-top: 20px;
  margin-top: 4px;
  animation: fadeIn 0.4s ease forwards;
}

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

.quiz-result-icon {
  font-size: 40px;
  margin-bottom: 8px;
  text-align: center;
}

.quiz-result-msg {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(22px, 5vw, 28px);
  letter-spacing: 2px;
  text-align: center;
  margin-bottom: 12px;
}

.quiz-fact-reveal {
  font-family: 'Caveat', cursive;
  font-size: clamp(15px, 3vw, 18px);
  color: #bbb;
  line-height: 1.5;
  text-align: center;
  margin-bottom: 16px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.03);
  border-radius: 8px;
  border-left: 3px solid var(--green);
}

.quiz-reward {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(16px, 3.5vw, 20px);
  color: var(--gold);
  text-align: center;
  letter-spacing: 2px;
  text-shadow: 0 0 12px #FFD70088;
  margin-bottom: 20px;
}

/* ── END SCREEN ──────────────────────────────────────────────────── */
#end-screen { background: rgba(10,10,26,0.97); }

#end-screen .end-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(48px, 10vw, 72px);
  letter-spacing: 6px;
  margin-bottom: 8px;
}

#end-screen .iq-score {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(64px, 14vw, 96px);
  color: var(--gold);
  text-shadow: 0 0 30px #FFD70088;
  line-height: 1;
  margin: 12px 0;
}

#end-screen .iq-label {
  font-size: clamp(10px, 2vw, 12px);
  color: #888;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

#end-screen .end-cta {
  font-family: 'Caveat', cursive;
  font-size: clamp(16px, 3.5vw, 20px);
  color: #ccc;
  max-width: 420px;
  line-height: 1.5;
  margin-bottom: 24px;
}

.end-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

/* ── PAUSE BANNER ────────────────────────────────────────────────── */
#pause-banner {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: 'Bebas Neue', sans-serif;
  font-size: 64px;
  color: var(--gold);
  letter-spacing: 8px;
  text-shadow: 0 0 20px #FFD70088;
  display: none;
  pointer-events: none;
}

/* ── MOBILE CONTROLS ─────────────────────────────────────────────── */
#mobile-controls {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  display: none;
  padding: 10px 16px 14px;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, transparent 100%);
  pointer-events: none; /* children re-enable this */
}

/* Only show during active gameplay — JS adds .gameplay class to #game-container */
#game-container.gameplay #mobile-controls {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  pointer-events: auto;
}

/* Only show on touch devices */
@media (hover: hover) and (pointer: fine) {
  /* Desktop — never show mobile controls */
  #game-container.gameplay #mobile-controls { display: none !important; }
}

.dpad {
  display: grid;
  grid-template-columns: repeat(3, 52px);
  grid-template-rows: repeat(3, 52px);
  gap: 4px;
}

.dpad-btn {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 8px;
  color: white;
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  -webkit-tap-highlight-color: transparent;
  transition: background 0.1s;
  touch-action: none;
}

.dpad-btn:active { background: rgba(0,255,135,0.3); }
.dpad-btn.dpad-center { grid-column: 2; grid-row: 2; background: transparent; border: none; }
.dpad-btn.dpad-up    { grid-column: 2; grid-row: 1; }
.dpad-btn.dpad-down  { grid-column: 2; grid-row: 3; }
.dpad-btn.dpad-left  { grid-column: 1; grid-row: 2; }
.dpad-btn.dpad-right { grid-column: 3; grid-row: 2; }

.action-buttons {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.action-btn {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  border: 2px solid var(--green);
  background: rgba(0,255,135,0.12);
  color: var(--green);
  font-family: 'Bebas Neue', sans-serif;
  font-size: 13px;
  letter-spacing: 1px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background 0.1s;
  touch-action: none;
  box-shadow: 0 0 12px #00FF8744;
}

.action-btn:active {
  background: rgba(0,255,135,0.4);
  box-shadow: 0 0 20px #00FF87aa;
}

/* ── ANIMATIONS ──────────────────────────────────────────────────── */
@keyframes pulse-glow {
  from { text-shadow: 0 0 20px #00FF87aa, 0 0 60px #00FF8744; }
  to   { text-shadow: 0 0 60px #00FF87ff, 0 0 120px #00FF8788; }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.slide-up { animation: slideUp 0.4s ease forwards; }


/* ══════════════════════════════════════════════════════════════════
   ENERGY GLOSSARY — SCANNER TERMINAL
   Full-screen fixed overlay with auto-scroll + expand on click
══════════════════════════════════════════════════════════════════ */

/* Launch button on title screen */
.btn-glossary {
  margin-top: 12px;
  background: transparent !important;
  color: #00FF87 !important;
  border: 1px solid rgba(0,255,135,0.35) !important;
  font-size: 12px !important;
  letter-spacing: 2px;
  padding: 9px 26px !important;
  box-shadow: none !important;
}
.btn-glossary:hover {
  background: rgba(0,255,135,0.07) !important;
  border-color: #00FF87 !important;
  box-shadow: 0 0 14px rgba(0,255,135,0.2) !important;
}

/* The overlay itself — fixed, covers everything */
#glossary-screen {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: #04040f;
  flex-direction: column;
  font-family: 'Space Mono', monospace;
  overflow: hidden;
}
#glossary-screen.open {
  display: flex;
}

/* Scanline animation across the list */
.gs-scanline {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, rgba(0,255,135,0.6), transparent);
  animation: scanline 4s linear infinite;
  pointer-events: none;
  z-index: 2;
}
@keyframes scanline {
  0%   { top: 0; opacity: 1; }
  90%  { opacity: 0.6; }
  100% { top: 100%; opacity: 0; }
}

/* Header bar */
.gs-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 24px;
  border-bottom: 1px solid rgba(0,255,135,0.25);
  background: rgba(0,20,0,0.95);
  flex-shrink: 0;
  z-index: 10;
}
.gs-title {
  font-size: 15px;
  color: #00FF87;
  letter-spacing: 4px;
  text-transform: uppercase;
  text-shadow: 0 0 20px rgba(0,255,135,0.6);
  white-space: nowrap;
  font-weight: 700;
}
.gs-search {
  flex: 1;
  max-width: 340px;
  background: rgba(0,255,135,0.04);
  border: 1px solid rgba(0,255,135,0.25);
  color: #e0e0e0;
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  padding: 8px 14px;
  outline: none;
  transition: border-color 0.2s;
}
.gs-search::placeholder { color: rgba(200,200,200,0.25); }
.gs-search:focus { border-color: #00FF87; box-shadow: 0 0 10px rgba(0,255,135,0.15); }
.gs-close {
  background: transparent;
  border: 1px solid rgba(255,51,102,0.45);
  color: #FF3366;
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 2px;
  padding: 8px 16px;
  cursor: pointer;
  transition: all 0.2s;
  margin-left: auto;
}
.gs-close:hover { background: rgba(255,51,102,0.12); border-color: #FF3366; }

/* Category filter pills */
.gs-categories {
  display: flex;
  gap: 8px;
  padding: 10px 24px;
  border-bottom: 1px solid rgba(0,255,135,0.1);
  background: rgba(0,10,0,0.8);
  flex-shrink: 0;
  flex-wrap: wrap;
}
.gs-cat-pill {
  background: transparent;
  border: 1px solid rgba(0,255,135,0.2);
  color: rgba(0,255,135,0.5);
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  letter-spacing: 2px;
  padding: 5px 12px;
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
}
.gs-cat-pill:hover,
.gs-cat-pill.active {
  border-color: #00FF87;
  color: #00FF87;
  background: rgba(0,255,135,0.08);
  box-shadow: 0 0 10px rgba(0,255,135,0.15);
}

/* Scroll wrapper */
.gs-scroll-wrap {
  flex: 1;
  overflow: hidden;
  position: relative;
}

/* The scrolling list */
.gs-list {
  overflow-y: auto;
  height: 100%;
  padding: 8px 0 40px;
  scrollbar-width: thin;
  scrollbar-color: rgba(0,255,135,0.4) transparent;
}
.gs-list::-webkit-scrollbar { width: 4px; }
.gs-list::-webkit-scrollbar-thumb { background: rgba(0,255,135,0.4); border-radius: 2px; }

/* Each term row */
.gloss-item {
  border-bottom: 1px solid rgba(0,255,135,0.07);
  transition: background 0.15s;
}
.gloss-item:hover { background: rgba(0,255,135,0.03); }
.gloss-item.expanded { background: rgba(0,255,135,0.05); }

.gloss-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 24px;
  cursor: pointer;
  user-select: none;
}
.gloss-icon { font-size: 20px; flex-shrink: 0; width: 28px; text-align: center; }
.gloss-cat-badge {
  font-size: 8px;
  color: #FFD700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border: 1px solid rgba(255,215,0,0.3);
  padding: 3px 7px;
  white-space: nowrap;
  flex-shrink: 0;
  min-width: 110px;
  text-align: center;
}
.gloss-term-name {
  font-size: 13px;
  color: #00FF87;
  font-weight: 700;
  letter-spacing: 0.5px;
  flex: 1;
}
.gloss-preview {
  font-size: 10px;
  color: rgba(200,200,200,0.35);
  flex: 2;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  max-width: 360px;
}
.gloss-expand-icon {
  font-size: 11px;
  color: rgba(0,255,135,0.4);
  flex-shrink: 0;
  transition: transform 0.2s;
}
.gloss-item.expanded .gloss-expand-icon { transform: rotate(180deg); color: #00FF87; }

/* Expanded body */
.gloss-body {
  display: none;
  padding: 0 24px 20px 64px;
  animation: expandIn 0.25s ease;
  border-top: 1px solid rgba(0,255,135,0.08);
}
@keyframes expandIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.gloss-item.expanded .gloss-body { display: block; }

.gloss-def {
  font-size: 12px;
  line-height: 2;
  color: #d8d8d8;
  border-left: 3px solid #00FF87;
  padding-left: 14px;
  margin: 12px 0;
}
.gloss-case {
  font-size: 11px;
  line-height: 1.8;
  color: rgba(220,220,220,0.6);
  background: rgba(0,255,135,0.03);
  border: 1px solid rgba(0,255,135,0.12);
  padding: 10px 14px;
  margin-bottom: 10px;
}
.gloss-learn {
  font-size: 10px;
  color: rgba(255,215,0,0.55);
  font-style: italic;
  letter-spacing: 0.3px;
}

/* Footer bar */
.gs-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 24px;
  border-top: 1px solid rgba(0,255,135,0.1);
  background: rgba(0,10,0,0.9);
  flex-shrink: 0;
}
#gs-count { font-size: 10px; color: rgba(0,255,135,0.5); letter-spacing: 1px; }
.gs-hint { font-size: 10px; color: rgba(255,255,255,0.2); letter-spacing: 2px; }

/* Empty state */
.gloss-empty {
  text-align: center;
  color: rgba(200,200,200,0.25);
  font-size: 12px;
  padding: 60px 0;
  letter-spacing: 1px;
}