/*
 * Proyecto : El Mundo de Ekain
 * Autor    : Ekain Quevedo
 * Web      : https://ekain.pad2play.net
 * Versión  : 1.0
 */

@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&display=swap');

/* ===== VARIABLES ===== */
:root {
  --sky-top: #4AACED;
  --sky-mid: #78C8F0;
  --sky-bot: #9DE0A8;
  --mc-green:       #3d8b37;
  --mc-green-light: #5aad52;
  --mc-green-dark:  #1e4a1a;
  --mc-green-hi:    #8fd98a;
  --mc-dirt:        #8B6332;
  --mc-stone:       #7A7A7A;
  --mc-stone-light: #9A9A9A;
  --mc-stone-dark:  #555555;
  --mc-wood:        #A0752A;
  --mc-gold:        #FFD700;
  --mc-gold-dark:   #C8A800;
  --mc-diamond:     #00CCCC;
  --mc-diamond-dark:#008888;
  --mc-red:         #CC2200;
  --mc-sky:         #1565C0;
  --mc-night:       #0a0a1a;
  --mc-panel:       #1a1a2e;
  --mc-panel-border:#2a2a4e;
  --mc-text:        #FFFFFF;
  --mc-text-dim:    #AAAAAA;
  --font-pixel:     'Press Start 2P', monospace;
  --pixel-border:   3px;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; }

body {
  font-family: var(--font-pixel);
  background: linear-gradient(180deg, var(--sky-top) 0%, var(--sky-mid) 45%, var(--sky-bot) 100%);
  background-attachment: fixed;
  color: var(--mc-text);
  min-height: 100vh;
  overflow-x: hidden;
  image-rendering: pixelated;
}

/* ===== SKY SCENE ===== */
/* Sol pixelado — posición controlada por JS */
.mc-sun {
  position: fixed;
  width: 48px; height: 48px;
  left: 0; top: 0;
  background: #FFEE22;
  box-shadow: 0 0 0 4px #FFCC00, 0 0 32px 12px rgba(255,210,0,0.5);
  animation: mcSunGlow 4s ease-in-out infinite;
  opacity: 0;
  z-index: 0;
  pointer-events: none;
}
@keyframes mcSunGlow {
  0%,100% { box-shadow: 0 0 0 4px #FFCC00, 0 0 32px 12px rgba(255,210,0,0.45); }
  50%      { box-shadow: 0 0 0 4px #FFCC00, 0 0 52px 20px rgba(255,210,0,0.65); }
}

/* Luna — posición controlada por JS */
.mc-moon {
  position: fixed;
  width: 36px; height: 36px;
  background: #F0F0D0;
  box-shadow: inset -7px -3px 0 0 rgba(0,0,20,0.35),
              0 0 18px 5px rgba(240,240,180,0.3);
  opacity: 0;
  z-index: 0;
  pointer-events: none;
  image-rendering: pixelated;
}

/* Overlay de noche — oscurece el fondo */
.mc-night-overlay {
  position: fixed;
  inset: 0;
  background: #05051a;
  opacity: 0;
  z-index: 0;
  pointer-events: none;
}

/* Estrellas */
.mc-stars {
  position: fixed;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  z-index: 0;
}
.mc-star {
  position: absolute;
  background: #fff;
  image-rendering: pixelated;
  animation: mcTwinkle var(--tw, 2s) ease-in-out infinite;
}
@keyframes mcTwinkle {
  0%,100% { opacity: 1; }
  50%      { opacity: 0.15; }
}

/* Franja de suelo con textura de hierba */
.mc-ground {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: 32px;
  background: url('/assets/blocks/grass_side.png') repeat-x bottom;
  background-size: 32px 32px;
  image-rendering: pixelated;
}

/* Nubes */
.mc-cloud {
  position: fixed;
  height: 20px;
  background: rgba(255,255,255,0.93);
  pointer-events: none;
  z-index: 0;
  image-rendering: pixelated;
  animation: mcCloudDrift linear infinite;
}
.mc-cloud::before {
  content: '';
  position: absolute;
  left: 20px; top: -12px;
  width: 55%; height: 16px;
  background: rgba(255,255,255,0.93);
}
.mc-cloud::after {
  content: '';
  position: absolute;
  right: 20px; top: -8px;
  width: 38%; height: 12px;
  background: rgba(255,255,255,0.93);
}
@keyframes mcCloudDrift {
  from { transform: translateX(calc(100vw + 350px)); }
  to   { transform: translateX(-350px); }
}


/* ===== LAYOUT ===== */
#app { position: relative; z-index: 1; min-height: 100vh; }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px;
}

/* ===== HEADER / NAV ===== */
.mc-header {
  background: rgba(0,0,0,0.8);
  border-bottom: 4px solid var(--mc-green);
  padding: 12px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(4px);
}

.mc-header .container {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.site-logo {
  font-size: 0.7rem;
  color: var(--mc-gold);
  text-shadow: 2px 2px var(--mc-gold-dark);
  text-decoration: none;
  letter-spacing: 1px;
  white-space: nowrap;
}

.site-logo span { color: var(--mc-green-light); }

.mc-nav {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-left: auto;
}

.nav-btn {
  font-family: var(--font-pixel);
  font-size: 0.45rem;
  color: #fff;
  background: var(--mc-stone);
  border: none;
  padding: 7px 10px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  box-shadow: inset -2px -3px 0 var(--mc-stone-dark), inset 2px 2px 0 var(--mc-stone-light);
  transition: filter 0.1s;
  white-space: nowrap;
  text-shadow: 1px 1px #333;
}

.nav-btn:hover { filter: brightness(1.2); }

.nav-btn:active {
  box-shadow: inset 2px 3px 0 var(--mc-stone-dark), inset -2px -2px 0 var(--mc-stone-light);
  transform: translateY(1px);
}

.nav-btn.active {
  background: var(--mc-green);
  box-shadow: inset -2px -3px 0 var(--mc-green-dark), inset 2px 2px 0 var(--mc-green-hi);
}

/* ===== BUTTONS ===== */
.mc-btn {
  font-family: var(--font-pixel);
  font-size: 0.6rem;
  color: #fff;
  border: none;
  padding: 12px 20px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  text-shadow: 1px 1px #333;
  transition: filter 0.1s;
  letter-spacing: 0.5px;
}

.mc-btn:active { transform: translateY(2px); }

.mc-btn-green {
  background: var(--mc-green);
  box-shadow: inset -3px -4px 0 var(--mc-green-dark), inset 3px 3px 0 var(--mc-green-hi);
}
.mc-btn-green:active {
  box-shadow: inset 3px 4px 0 var(--mc-green-dark), inset -3px -3px 0 var(--mc-green-hi);
}

.mc-btn-stone {
  background: var(--mc-stone);
  box-shadow: inset -3px -4px 0 var(--mc-stone-dark), inset 3px 3px 0 var(--mc-stone-light);
}
.mc-btn-stone:active {
  box-shadow: inset 3px 4px 0 var(--mc-stone-dark), inset -3px -3px 0 var(--mc-stone-light);
}

.mc-btn-gold {
  background: var(--mc-gold-dark);
  box-shadow: inset -3px -4px 0 #886600, inset 3px 3px 0 #FFEE44;
  color: #333;
  text-shadow: 1px 1px rgba(255,255,255,0.3);
}
.mc-btn-gold:active {
  box-shadow: inset 3px 4px 0 #886600, inset -3px -3px 0 #FFEE44;
}

.mc-btn-red {
  background: var(--mc-red);
  box-shadow: inset -3px -4px 0 #881100, inset 3px 3px 0 #FF5533;
}
.mc-btn-red:active {
  box-shadow: inset 3px 4px 0 #881100, inset -3px -3px 0 #FF5533;
}

.mc-btn-diamond {
  background: var(--mc-diamond-dark);
  box-shadow: inset -3px -4px 0 #004444, inset 3px 3px 0 #44FFFF;
}
.mc-btn-diamond:active {
  box-shadow: inset 3px 4px 0 #004444, inset -3px -3px 0 #44FFFF;
}

.mc-btn:hover { filter: brightness(1.15); }
.mc-btn:disabled { filter: brightness(0.5); cursor: not-allowed; }

/* ===== PANELS ===== */
.mc-panel {
  background: rgba(10,10,30,0.85);
  border: 3px solid #333;
  box-shadow: inset 0 0 0 2px #111, 0 4px 20px rgba(0,0,0,0.5);
  padding: 20px;
  backdrop-filter: blur(2px);
}

.mc-panel-title {
  font-size: 0.75rem;
  color: var(--mc-gold);
  text-shadow: 2px 2px var(--mc-gold-dark);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid #333;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ===== INVENTORY SLOT ===== */
.inv-slot {
  width: 48px;
  height: 48px;
  background: #2a2a2a;
  border: 2px solid #555;
  box-shadow: inset -1px -1px 0 #111, inset 1px 1px 0 #666;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  transition: background 0.1s;
}

.inv-slot:hover { background: #3a3a3a; }
.inv-slot.selected { border-color: var(--mc-gold); background: #3a3a20; }

/* ===== BLOCK ICON ===== */
.block-icon {
  width: 32px;
  height: 32px;
  display: inline-block;
  border: 1px solid rgba(0,0,0,0.3);
  position: relative;
  flex-shrink: 0;
}

/* ===== HOME PAGE ===== */
.hero {
  text-align: center;
  padding: 40px 16px 20px;
}

.hero-title {
  font-size: clamp(1.2rem, 4vw, 2.2rem);
  color: var(--mc-gold);
  text-shadow: 4px 4px var(--mc-gold-dark), 6px 6px rgba(0,0,0,0.5);
  letter-spacing: 2px;
  animation: titlePulse 3s ease-in-out infinite;
  line-height: 1.4;
}

@keyframes titlePulse {
  0%, 100% { text-shadow: 4px 4px var(--mc-gold-dark), 6px 6px rgba(0,0,0,0.5); }
  50% { text-shadow: 4px 4px var(--mc-gold-dark), 6px 6px rgba(0,0,0,0.5), 0 0 30px var(--mc-gold); }
}

.hero-sub {
  font-size: 0.55rem;
  color: var(--mc-green-light);
  margin-top: 12px;
  text-shadow: 1px 1px #000;
  letter-spacing: 1px;
}

.hero-steve {
  font-size: 4rem;
  margin: 20px 0;
  animation: bobbing 2s ease-in-out infinite;
  display: block;
}

@keyframes bobbing {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ===== TOOL CARDS GRID ===== */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  padding: 24px 0;
}

.tool-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 24px 16px;
  text-decoration: none;
  color: var(--mc-text);
  background: rgba(10,10,30,0.8);
  border: 3px solid #333;
  box-shadow: inset 0 0 0 2px #111, 0 4px 15px rgba(0,0,0,0.4);
  transition: transform 0.15s, filter 0.15s;
  cursor: pointer;
}

.tool-card:hover {
  transform: translateY(-4px);
  filter: brightness(1.2);
  border-color: var(--mc-gold);
}

.tool-card-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
  animation: iconBounce 3s ease-in-out infinite;
}

.tool-card:nth-child(2) .tool-card-icon { animation-delay: 0.3s; }
.tool-card:nth-child(3) .tool-card-icon { animation-delay: 0.6s; }
.tool-card:nth-child(4) .tool-card-icon { animation-delay: 0.9s; }
.tool-card:nth-child(5) .tool-card-icon { animation-delay: 1.2s; }

@keyframes iconBounce {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

.tool-card-name {
  font-size: 0.6rem;
  color: var(--mc-gold);
  text-shadow: 1px 1px var(--mc-gold-dark);
  margin-bottom: 8px;
}

.tool-card-desc {
  font-size: 0.4rem;
  color: var(--mc-text-dim);
  line-height: 2;
}

/* ===== PAGE HEADER ===== */
.page-header {
  padding: 24px 0 16px;
  border-bottom: 3px solid #333;
  margin-bottom: 24px;
}

.page-title {
  font-size: clamp(0.8rem, 2.5vw, 1.2rem);
  color: var(--mc-gold);
  text-shadow: 2px 2px var(--mc-gold-dark);
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-subtitle {
  font-size: 0.45rem;
  color: var(--mc-text-dim);
  margin-top: 8px;
}

/* ===== CRAFTING PAGE ===== */
.crafting-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 20px;
  align-items: start;
}

.crafting-workspace {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  padding: 24px;
}

.crafting-grid-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.crafting-grid {
  display: grid;
  grid-template-columns: repeat(3, 64px);
  grid-template-rows: repeat(3, 64px);
  gap: 4px;
  background: #1a1a1a;
  padding: 8px;
  border: 3px solid #444;
}

.craft-slot {
  width: 64px;
  height: 64px;
  background: #2a2a2a;
  border: 2px solid #555;
  box-shadow: inset -1px -1px 0 #111, inset 1px 1px 0 #666;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  transition: background 0.1s;
  font-size: 1.5rem;
}

.craft-slot:hover { background: #3a3a3a; border-color: var(--mc-gold); }
.craft-slot.filled { background: #2d3a1a; }

.craft-arrow {
  font-size: 2rem;
  color: var(--mc-gold);
  text-shadow: 2px 2px var(--mc-gold-dark);
}

.craft-result {
  width: 80px;
  height: 80px;
  background: #1a1a1a;
  border: 3px solid #666;
  box-shadow: inset -2px -2px 0 #111, inset 2px 2px 0 #888;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  font-size: 1.8rem;
  position: relative;
}

.craft-result.has-result {
  border-color: var(--mc-green);
  background: #1a2a1a;
  animation: resultPulse 1.5s ease-in-out infinite;
}

@keyframes resultPulse {
  0%, 100% { box-shadow: inset -2px -2px 0 #111, inset 2px 2px 0 #888, 0 0 0 var(--mc-green); }
  50% { box-shadow: inset -2px -2px 0 #111, inset 2px 2px 0 #888, 0 0 12px var(--mc-green); }
}

.craft-result-count {
  position: absolute;
  bottom: 2px;
  right: 4px;
  font-size: 0.45rem;
  color: var(--mc-gold);
  text-shadow: 1px 1px #000;
}

.craft-result-name {
  font-size: 0.4rem;
  color: var(--mc-text-dim);
  text-align: center;
  padding: 0 4px;
}

.block-palette {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  padding: 8px;
  background: #111;
  border: 2px solid #333;
  max-height: 400px;
  overflow-y: auto;
}

.palette-item {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: 2px solid #444;
  background: #222;
  transition: all 0.1s;
  font-size: 1.2rem;
  position: relative;
}

.palette-item:hover { border-color: var(--mc-gold); background: #333; transform: scale(1.1); }
.palette-item.selected { border-color: var(--mc-gold); background: #3a3a20; }

.palette-item .palette-label {
  position: absolute;
  bottom: -18px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.3rem;
  color: var(--mc-text-dim);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s;
}

.palette-item:hover .palette-label { opacity: 1; }

.recipe-hint {
  font-size: 0.4rem;
  color: var(--mc-text-dim);
  text-align: center;
  padding: 8px;
  line-height: 2;
}

/* ===== PIXEL ART PAGE ===== */
.pixelart-layout {
  display: grid;
  grid-template-columns: 1fr 200px;
  gap: 16px;
  align-items: start;
}

.pixel-canvas-wrap {
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  background: #111;
  border: 3px solid #333;
  padding: 8px;
  display: inline-block;
  max-width: 100%;
}

#pixel-canvas {
  display: grid;
  gap: 0;
  cursor: crosshair;
  user-select: none;
}

.pixel-cell {
  background: #222;
  border: 1px solid #1a1a1a;
  cursor: crosshair;
}

.color-palette {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3px;
}

.color-swatch {
  width: 36px;
  height: 36px;
  border: 2px solid #444;
  cursor: pointer;
  transition: transform 0.1s;
}

.color-swatch:hover { transform: scale(1.15); border-color: #fff; }
.color-swatch.selected { border-color: var(--mc-gold); transform: scale(1.1); }

.pixel-tools {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
}

.tool-btn {
  font-family: var(--font-pixel);
  font-size: 0.45rem;
  padding: 8px;
  background: var(--mc-stone);
  border: none;
  color: #fff;
  cursor: pointer;
  box-shadow: inset -2px -3px 0 var(--mc-stone-dark), inset 2px 2px 0 var(--mc-stone-light);
  text-shadow: 1px 1px #000;
  text-align: center;
}

.tool-btn:hover { filter: brightness(1.2); }
.tool-btn.active {
  background: var(--mc-green);
  box-shadow: inset -2px -3px 0 var(--mc-green-dark), inset 2px 2px 0 var(--mc-green-hi);
}

/* ===== QUIZ PAGE ===== */
.quiz-layout {
  max-width: 720px;
  margin: 0 auto;
}

.quiz-progress {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.progress-bar {
  flex: 1;
  height: 16px;
  background: #222;
  border: 2px solid #444;
  overflow: hidden;
  min-width: 100px;
}

.progress-fill {
  height: 100%;
  background: var(--mc-green);
  transition: width 0.4s ease;
}

.quiz-score-display {
  font-size: 0.55rem;
  color: var(--mc-gold);
  text-shadow: 1px 1px #000;
  white-space: nowrap;
}

.quiz-question-box {
  background: rgba(10,10,30,0.9);
  border: 3px solid #333;
  padding: 24px;
  margin-bottom: 20px;
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.quiz-question-emoji {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 16px;
}

.quiz-question-text {
  font-size: 0.65rem;
  line-height: 2;
  color: var(--mc-text);
}

.quiz-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.quiz-option {
  font-family: var(--font-pixel);
  font-size: 0.5rem;
  padding: 14px 12px;
  background: var(--mc-stone);
  border: none;
  color: #fff;
  cursor: pointer;
  box-shadow: inset -3px -4px 0 var(--mc-stone-dark), inset 3px 3px 0 var(--mc-stone-light);
  text-shadow: 1px 1px #000;
  text-align: left;
  line-height: 2;
  transition: filter 0.1s;
}

.quiz-option:hover:not(:disabled) { filter: brightness(1.2); }
.quiz-option:active:not(:disabled) {
  box-shadow: inset 3px 4px 0 var(--mc-stone-dark), inset -3px -3px 0 var(--mc-stone-light);
  transform: translateY(1px);
}

.quiz-option.correct {
  background: var(--mc-green);
  box-shadow: inset -3px -4px 0 var(--mc-green-dark), inset 3px 3px 0 var(--mc-green-hi);
  animation: correctFlash 0.3s ease;
}

.quiz-option.wrong {
  background: var(--mc-red);
  box-shadow: inset -3px -4px 0 #881100, inset 3px 3px 0 #FF5533;
  animation: wrongShake 0.4s ease;
}

@keyframes correctFlash {
  0% { filter: brightness(2); }
  100% { filter: brightness(1); }
}

@keyframes wrongShake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-5px); }
  40% { transform: translateX(5px); }
  60% { transform: translateX(-5px); }
  80% { transform: translateX(5px); }
}

.quiz-explanation {
  background: rgba(30,74,26,0.5);
  border: 2px solid var(--mc-green);
  padding: 12px;
  margin-top: 12px;
  font-size: 0.45rem;
  line-height: 2;
  color: var(--mc-green-light);
  display: none;
}

.quiz-explanation.show { display: block; animation: fadeIn 0.3s ease; }

.quiz-result {
  text-align: center;
  padding: 40px 20px;
  display: none;
}

.quiz-result.show { display: block; animation: fadeIn 0.5s ease; }

.quiz-result-score {
  font-size: clamp(2rem, 6vw, 3.5rem);
  color: var(--mc-gold);
  text-shadow: 4px 4px var(--mc-gold-dark);
  margin: 20px 0;
  animation: titlePulse 2s ease-in-out infinite;
}

.score-stars {
  font-size: 2rem;
  margin: 12px 0;
  letter-spacing: 4px;
}

/* ===== ENCYCLOPEDIA PAGE ===== */
.ency-filters {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  flex-wrap: wrap;
  align-items: center;
}

.ency-search {
  font-family: var(--font-pixel);
  font-size: 0.5rem;
  background: #1a1a2e;
  border: 2px solid #444;
  color: #fff;
  padding: 10px 12px;
  outline: none;
  flex: 1;
  min-width: 180px;
}

.ency-search:focus { border-color: var(--mc-gold); }
.ency-search::placeholder { color: #555; }

.filter-btn {
  font-family: var(--font-pixel);
  font-size: 0.4rem;
  padding: 8px 12px;
  background: var(--mc-stone);
  border: none;
  color: #fff;
  cursor: pointer;
  box-shadow: inset -2px -3px 0 var(--mc-stone-dark);
  text-shadow: 1px 1px #000;
  white-space: nowrap;
}

.filter-btn:hover { filter: brightness(1.2); }
.filter-btn.active {
  background: var(--mc-green);
  box-shadow: inset -2px -3px 0 var(--mc-green-dark);
}

.ency-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
}

.ency-card {
  background: rgba(10,10,30,0.85);
  border: 2px solid #333;
  padding: 12px;
  cursor: pointer;
  transition: all 0.15s;
  text-align: center;
}

.ency-card:hover {
  transform: translateY(-3px);
  border-color: var(--mc-gold);
  filter: brightness(1.1);
}

.ency-card-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 8px;
  border: 2px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.ency-card-name {
  font-size: 0.4rem;
  color: var(--mc-gold);
  text-shadow: 1px 1px var(--mc-gold-dark);
  line-height: 1.8;
}

.ency-card-cat {
  font-size: 0.3rem;
  color: var(--mc-text-dim);
  margin-top: 4px;
}

/* ===== MODAL ===== */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  z-index: 200;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal-overlay.open { display: flex; animation: fadeIn 0.2s ease; }

.modal-box {
  background: #0a0a1a;
  border: 4px solid var(--mc-gold);
  max-width: 500px;
  width: 100%;
  padding: 24px;
  position: relative;
  box-shadow: 0 0 40px rgba(0,0,0,0.8), inset 0 0 0 2px #222;
  animation: slideIn 0.2s ease;
  max-height: 90vh;
  overflow-y: auto;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideIn {
  from { transform: scale(0.9) translateY(20px); opacity: 0; }
  to { transform: scale(1) translateY(0); opacity: 1; }
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  font-family: var(--font-pixel);
  font-size: 0.7rem;
  background: var(--mc-red);
  border: none;
  color: #fff;
  width: 32px;
  height: 32px;
  cursor: pointer;
  box-shadow: inset -2px -3px 0 #881100;
}

.modal-close:hover { filter: brightness(1.2); }

.modal-title {
  font-size: 0.75rem;
  color: var(--mc-gold);
  text-shadow: 2px 2px var(--mc-gold-dark);
  margin-bottom: 16px;
  padding-right: 40px;
}

.modal-body { font-size: 0.45rem; line-height: 2.2; color: var(--mc-text-dim); }
.modal-body strong { color: var(--mc-gold); }
.modal-body .fun-fact { color: var(--mc-green-light); }

/* ===== ADVENTURE PAGE ===== */
.adventure-book {
  background: #1a0f05;
  border: 4px solid var(--mc-wood);
  box-shadow: inset 0 0 0 3px #5C3A1E, inset 0 0 20px rgba(0,0,0,0.5);
  padding: 32px;
  min-height: 300px;
  position: relative;
  max-width: 600px;
  margin: 0 auto;
}

.adventure-book::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 8px;
  bottom: 8px;
  width: 4px;
  background: #5C3A1E;
  transform: translateX(-50%);
}

.adventure-text {
  font-size: 0.5rem;
  line-height: 2.5;
  color: #D4B896;
  text-align: center;
  padding: 0 20px;
}

.adventure-text .highlight {
  color: var(--mc-gold);
  text-shadow: 1px 1px var(--mc-gold-dark);
}

.adventure-text .monster {
  color: #FF5533;
  text-shadow: 1px 1px #881100;
}

.adventure-text .item { color: var(--mc-diamond); }

/* ===== HIGH SCORES ===== */
.scores-table {
  width: 100%;
  border-collapse: collapse;
}

.scores-table th, .scores-table td {
  font-family: var(--font-pixel);
  font-size: 0.4rem;
  padding: 8px 12px;
  text-align: left;
  border-bottom: 1px solid #333;
}

.scores-table th { color: var(--mc-gold); }
.scores-table td { color: var(--mc-text-dim); }
.scores-table tr:first-child td { color: var(--mc-gold); }

/* ===== TOAST / NOTIFICATION ===== */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: rgba(0,0,0,0.9);
  border: 2px solid var(--mc-green);
  color: var(--mc-green-light);
  font-family: var(--font-pixel);
  font-size: 0.5rem;
  padding: 12px 20px;
  z-index: 999;
  transition: transform 0.3s ease;
  white-space: nowrap;
  text-shadow: 1px 1px #000;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
}

/* ===== UTILS ===== */
.text-gold { color: var(--mc-gold); text-shadow: 1px 1px var(--mc-gold-dark); }
.text-green { color: var(--mc-green-light); }
.text-dim { color: var(--mc-text-dim); }
.text-diamond { color: var(--mc-diamond); }
.text-center { text-align: center; }
.mt-8  { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-8  { margin-bottom: 8px; }
.mb-12 { margin-bottom: 12px; }
.mb-16 { margin-bottom: 16px; }
.flex  { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }

/* ===== STEVE FACE COMPONENT ===== */
/*
 * Muestra la cara de Steve recortando la región de la textura UV:
 * cara frontal de la cabeza: x=8,y=8 · w=8,h=8 en la textura 64×64
 * capa exterior (pelo/sombrero): x=40,y=8 · w=8,h=8
 * Fórmula para tamaño S:  background-size: 64*(S/8)²px  ·  bg-pos: -S -S
 */
.steve-face {
  display: inline-block;
  position: relative;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  background: url('/assets/entities/steve.png') no-repeat;
  flex-shrink: 0;
}
/* Capa exterior superpuesta como pseudo-elemento */
.steve-face::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url('/assets/entities/steve.png') no-repeat;
  image-rendering: pixelated;
}

/* ── Tamaño hero (120 px) ── */
.steve-face-hero {
  width: 120px;
  height: 120px;
  background-size: 960px 960px;   /* 64 × 15 */
  background-position: -120px -120px; /* 8 × 15 */
}
.steve-face-hero::after {
  background-size: 960px 960px;
  background-position: -600px -120px; /* 40×15, 8×15 */
}

/* ── Tamaño chat avatar (40 px) ── */
.steve-face-sm {
  width: 40px;
  height: 40px;
  background-size: 320px 320px;   /* 64 × 5 */
  background-position: -40px -40px; /* 8 × 5 */
}
.steve-face-sm::after {
  background-size: 320px 320px;
  background-position: -200px -40px; /* 40×5, 8×5 */
}

/* ── Contenedor hero con nametag y corazones ── */
.hero-steve-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin: 18px auto 10px;
  user-select: none;
}

/* Etiqueta de nombre estilo Minecraft */
.hero-steve-name {
  font-family: var(--font-pixel);
  font-size: 0.5rem;
  color: #fff;
  background: rgba(0, 0, 0, 0.72);
  padding: 4px 14px;
  border: 1px solid rgba(255,255,255,0.15);
  letter-spacing: 1px;
  text-shadow: 1px 1px #222;
  position: relative;
}
/* Pequeña flecha abajo */
.hero-steve-name::after {
  content: '';
  position: absolute;
  bottom: -6px; left: 50%;
  transform: translateX(-50%);
  border: 3px solid transparent;
  border-top-color: rgba(0,0,0,0.72);
}

/* Animación "Steve saluda" */
.steve-anim {
  animation: steveWiggle 2.8s ease-in-out infinite;
  transform-origin: bottom center;
}
@keyframes steveWiggle {
  0%,100% { transform: translateY(0)    rotate(0deg); }
  18%      { transform: translateY(-10px) rotate(-4deg); }
  36%      { transform: translateY(-7px)  rotate(3deg); }
  54%      { transform: translateY(-11px) rotate(-3deg); }
  72%      { transform: translateY(-5px)  rotate(2deg); }
  88%      { transform: translateY(-2px)  rotate(0deg); }
}

/* Corazones de salud */
.hero-steve-hearts {
  font-size: 0.85rem;
  letter-spacing: 3px;
  filter: drop-shadow(0 0 4px #FF0000AA);
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: #0a0a1a; }
::-webkit-scrollbar-thumb { background: var(--mc-stone); border: 1px solid #333; }
::-webkit-scrollbar-thumb:hover { background: var(--mc-stone-light); }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .crafting-layout  { grid-template-columns: 1fr; }
  .pixelart-layout  { grid-template-columns: 1fr; }
  .quiz-options     { grid-template-columns: 1fr; }
  .tools-grid       { grid-template-columns: repeat(2, 1fr); }

  /* Nav: scroll horizontal en lugar de saltar de línea */
  .mc-nav {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 4px;
    padding-bottom: 3px;
    margin-left: 0;
    width: 100%;
    margin-top: 8px;
  }
  .mc-nav::-webkit-scrollbar { display: none; }
  .mc-header .container { flex-direction: column; align-items: flex-start; gap: 4px; }
  .nav-btn { font-size: 0.4rem; padding: 8px 10px; white-space: nowrap; flex-shrink: 0; }

  /* Crafteo: apilar verticalmente */
  .crafting-workspace { flex-direction: column; align-items: center; padding: 16px 8px; gap: 12px; }
  .craft-arrow        { transform: rotate(90deg); }

  /* Paleta de bloques: más columnas */
  .block-palette { grid-template-columns: repeat(5, 1fr); max-height: 300px; }
  .palette-item  { width: auto; min-height: 44px; }

  /* Quiz */
  .quiz-option       { font-size: 0.45rem; padding: 16px 12px; }
  .quiz-question-box { padding: 16px; }

  /* Enciclopedia */
  .ency-grid { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }
  .ency-filters { gap: 6px; }

  /* Aventura */
  .adventure-book         { padding: 20px 16px; }
  .adventure-book::before { display: none; }

  /* Modal */
  .modal-box     { padding: 16px; max-height: 85vh; margin: 8px; }
  .modal-overlay { padding: 8px; }

  /* Botones generales */
  .mc-btn { font-size: 0.5rem; }
}

@media (max-width: 480px) {
  /* Nav: solo emoji en pantallas muy pequeñas */
  .nav-label { display: none; }
  .nav-icon  { font-size: 1.2rem; }
  .nav-btn   { padding: 9px 12px; }

  /* Logo */
  .site-logo { font-size: 0.55rem; }

  /* Hero */
  .hero-title { font-size: 0.9rem; letter-spacing: 1px; }
  .hero-sub   { font-size: 0.45rem; }
  .hero-steve { font-size: 3rem; margin: 12px 0; }

  /* Tarjetas de herramientas */
  .tool-card      { padding: 14px 8px; }
  .tool-card-icon { font-size: 2rem; margin-bottom: 8px; }
  .tool-card-name { font-size: 0.45rem; }
  .tool-card-desc { display: none; }

  /* Cabecera de página */
  .page-title    { font-size: 0.65rem; }
  .page-subtitle { font-size: 0.38rem; }

  /* Crafteo: slots más grandes para el dedo */
  .crafting-grid {
    grid-template-columns: repeat(3, 68px);
    grid-template-rows: repeat(3, 68px);
  }
  .craft-slot    { width: 68px; height: 68px; }
  .craft-result  { width: 76px; height: 76px; }

  /* Panel */
  .mc-panel       { padding: 12px; }
  .mc-panel-title { font-size: 0.6rem; }

  /* Quiz */
  .quiz-question-text  { font-size: 0.55rem; }
  .quiz-question-emoji { font-size: 2rem; }
  .quiz-score-display  { font-size: 0.45rem; }
  .quiz-result-score   { font-size: 2rem; }
  .score-stars         { font-size: 1.5rem; }

  /* Tabla de puntuaciones */
  .scores-table th,
  .scores-table td { padding: 6px 6px; font-size: 0.35rem; }

  /* Botones */
  .mc-btn { font-size: 0.45rem; padding: 12px 14px; }

  /* Herramientas de pixel art */
  .pixel-tools .tool-btn { font-size: 0.38rem; padding: 10px 6px; }

  /* Swatches de color: más pequeños */
  .color-swatch { width: 30px; height: 30px; }
}