/* === RESET E VARIÁVEIS === */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Paleta principal - fosca */
  --color-yellow:      #FFD700;
  --color-yellow-light:#FFE566;
  --color-yellow-dim:  #3A2C00;
  --color-black:       #111111;
  --color-black-soft:  #1A1A1A;
  --color-black-mid:   #242424;
  --color-black-light: #2E2E2E;
  --color-purple:      #5C3D7A;
  --color-purple-light:#7B5499;
  --color-purple-dim:  #2A1A3A;
  --color-purple-glow: #3D2756;

  /* Texto */
  --color-text-primary:   #E8DFC8;
  --color-text-secondary: #9A8F7A;
  --color-text-muted:     #5A5248;

  /* Trilhas */
  --color-html:  #FFD700;
  --color-css:   #5C3D7A;
  --color-js:    #7B5499;

  /* Feedback */
  --color-success: #4A7A3A;
  --color-error:   #7A3A3A;
  --color-success-text: #A8D898;
  --color-error-text:   #D89898;

  /* Tipografia */
  --font-display: 'Syne', sans-serif;
  --font-code:    'JetBrains Mono', monospace;

  /* Espaçamento */
  --spacing-xs:  4px;
  --spacing-sm:  8px;
  --spacing-md:  16px;
  --spacing-lg:  24px;
  --spacing-xl:  40px;

  /* Bordas */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  18px;
  --radius-xl:  28px;

  /* Transições */
  --transition-fast:   150ms ease;
  --transition-normal: 280ms ease;
  --transition-slow:   500ms ease;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-display);
  background-color: var(--color-black);
  color: var(--color-text-primary);
  min-height: 100vh;
  overflow-x: hidden;
}

/* === UTILITÁRIOS === */

/* Garante que o atributo hidden funcione em todos os elementos */
[hidden] {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* === SCREENS === */
.screen {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
  animation: fadeIn var(--transition-normal) ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* === BOTÕES === */
.btn {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: transform var(--transition-fast), background-color var(--transition-fast), opacity var(--transition-fast);
  line-height: 1;
}

.btn:focus-visible {
  outline: 2px solid var(--color-yellow);
  outline-offset: 3px;
}

.btn:active {
  transform: scale(0.97);
}

.btn--primary {
  background-color: var(--color-yellow);
  color: var(--color-black);
  padding: 14px 36px;
  font-size: 1rem;
}

.btn--primary:hover {
  background-color: var(--color-yellow-light);
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-text-secondary);
  padding: 10px 20px;
  border: 1px solid var(--color-black-light);
}

.btn--ghost:hover {
  color: var(--color-text-primary);
  border-color: var(--color-text-muted);
}

.btn--icon {
  background-color: var(--color-black-mid);
  color: var(--color-text-primary);
  padding: 10px 14px;
  font-size: 1rem;
  border-radius: var(--radius-sm);
}

.btn--icon:hover {
  background-color: var(--color-black-light);
}

.btn--run {
  background-color: var(--color-purple);
  color: var(--color-text-primary);
  padding: 8px 18px;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.btn--run:hover {
  background-color: var(--color-purple-light);
}

/* Botão Próximo pulsante após acerto */
@keyframes btnPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 215, 0, 0.6); transform: scale(1); }
  50%       { box-shadow: 0 0 0 8px rgba(255, 215, 0, 0);  transform: scale(1.06); }
}

.btn--pulse {
  animation: btnPulse 1.2s ease-in-out infinite;
  background-color: var(--color-yellow) !important;
  color: #111 !important;
  border-color: var(--color-yellow) !important;
}

/* Cena do jardim ocupa 100% do painel */
#game-scene {
  width: 100%;
  height: 100%;
}

/* === TELA DE BOAS-VINDAS === */
.screen--welcome {
  position: relative;
  overflow: hidden;
  text-align: center;
}

.welcome__bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, var(--color-purple-dim) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, var(--color-yellow-dim) 0%, transparent 40%);
  opacity: 0.6;
  pointer-events: none;
}

.welcome__content {
  position: relative;
  z-index: 1;
  max-width: 560px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-lg);
}

.welcome__bee {
  font-size: 4rem;
  animation: beeBob 2.4s ease-in-out infinite;
  filter: drop-shadow(0 0 12px #FFD700) drop-shadow(0 0 24px #FFB300) saturate(1.8) brightness(1.2);
}

/* Abelha vibrante — aplicada globalmente via JS nas cenas */
.bee-glow {
  filter: drop-shadow(0 0 10px #FFD700) drop-shadow(0 0 20px #FFB300) saturate(2) brightness(1.25);
}

@keyframes beeBob {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50%       { transform: translateY(-12px) rotate(3deg); }
}

.welcome__title {
  font-size: clamp(2.2rem, 6vw, 3.4rem);
  font-weight: 800;
  color: var(--color-yellow);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.welcome__subtitle {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  max-width: 420px;
}

.welcome__trails {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  justify-content: center;
}

.trail-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-md);
  background-color: var(--color-black-soft);
  border: 1px solid var(--color-black-light);
  min-width: 90px;
}

.trail-card__icon {
  font-size: 1.5rem;
}

.trail-card__label {
  font-size: 0.9rem;
  font-weight: 700;
}

.trail-card__levels {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.trail-card--html .trail-card__label { color: var(--color-yellow); }
.trail-card--css  .trail-card__label { color: var(--color-purple-light); }
.trail-card--js   .trail-card__label { color: var(--color-yellow-light); }

.welcome__progress-hint {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  min-height: 1.2em;
}

/* === TELA DE SELEÇÃO === */
.screen--select {
  gap: var(--spacing-xl);
  justify-content: flex-start;
  padding-top: var(--spacing-xl);
}

.select__header {
  text-align: center;
}

.select__title {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--color-text-primary);
}

.select__subtitle {
  margin-top: var(--spacing-sm);
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

.select__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--spacing-lg);
  width: 100%;
  max-width: 860px;
}

.trail-option {
  background-color: var(--color-black-soft);
  border: 1px solid var(--color-black-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  cursor: pointer;
  transition: border-color var(--transition-normal), transform var(--transition-fast), background-color var(--transition-normal);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.trail-option:hover,
.trail-option:focus-visible {
  transform: translateY(-4px);
  outline: none;
}

.trail-option--html:hover,
.trail-option--html:focus-visible {
  border-color: var(--color-yellow);
  background-color: rgba(201, 151, 10, 0.06);
}

.trail-option--css:hover,
.trail-option--css:focus-visible {
  border-color: var(--color-purple-light);
  background-color: rgba(92, 61, 122, 0.1);
}

.trail-option--js:hover,
.trail-option--js:focus-visible {
  border-color: var(--color-yellow-light);
  background-color: rgba(232, 184, 75, 0.06);
}

.trail-option__header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.trail-option__icon {
  font-size: 1.6rem;
}

.trail-option__name {
  font-size: 1.3rem;
  font-weight: 800;
}

.trail-option--html .trail-option__name { color: var(--color-yellow); }
.trail-option--css  .trail-option__name { color: var(--color-purple-light); }
.trail-option--js   .trail-option__name { color: var(--color-yellow-light); }

.trail-option__desc {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.trail-option__progress {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.trail-option__bar {
  flex: 1;
  height: 5px;
  background-color: var(--color-black-light);
  border-radius: 99px;
  overflow: hidden;
}

.trail-option__fill {
  height: 100%;
  border-radius: 99px;
  background-color: var(--color-yellow);
  transition: width var(--transition-slow);
}

.trail-option--css  .trail-option__fill { background-color: var(--color-purple-light); }
.trail-option--js   .trail-option__fill { background-color: var(--color-yellow-light); }

.trail-option__count {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.trail-option__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

/* === BADGES === */
.badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 99px;
  line-height: 1.5;
}

.badge--init { background-color: rgba(74, 122, 58, 0.25); color: #A8D898; }
.badge--mid  { background-color: rgba(255, 215, 0, 0.2);  color: #FFD700; }
.badge--adv  { background-color: rgba(92, 61, 122, 0.3);   color: #A07AC8; }

/* === TELA DO JOGO === */
.screen--game {
  justify-content: flex-start;
  padding: 0;
  min-height: 100vh;
  gap: 0;
  align-items: stretch;
}

/* Header do jogo */
.game__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  background-color: var(--color-black-soft);
  border-bottom: 1px solid var(--color-black-light);
  gap: var(--spacing-md);
  flex-shrink: 0;
}

.game__meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex: 1;
  justify-content: center;
}

.game__trail-badge {
  font-size: 0.85rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 99px;
  background-color: var(--color-purple-dim);
  color: var(--color-purple-light);
}

.game__level-counter {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

/* Corpo do jogo */
.game__body {
  display: flex;
  flex: 1;
  min-height: 0;
  flex-direction: column;
}

@media (min-width: 768px) {
  .game__body {
    flex-direction: row;
  }
}

/* === PAINEL DO EDITOR === */
.game__editor-panel {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background-color: var(--color-black-soft);
  border-right: 1px solid var(--color-black-light);
  flex: 0 0 100%;
}

@media (min-width: 768px) {
  .game__editor-panel {
    flex: 0 0 45%;
    overflow-y: auto;
  }
}

.game__instruction {
  background-color: var(--color-black-mid);
  border: 1px solid var(--color-black-light);
  border-left: 3px solid var(--color-yellow);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--color-text-primary);
}

.game__instruction strong {
  color: var(--color-yellow);
}

/* Editor */
.editor__wrapper {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-black-light);
  background-color: #141414;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.editor__topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--color-black-mid);
  border-bottom: 1px solid var(--color-black-light);
}

.editor__filename {
  font-family: var(--font-code);
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.editor__area {
  display: flex;
  flex: 1;
  min-height: 220px;
}

.editor__lines {
  padding: var(--spacing-md) var(--spacing-sm);
  background-color: #141414;
  color: var(--color-text-muted);
  font-family: var(--font-code);
  font-size: 0.85rem;
  line-height: 1.6;
  text-align: right;
  user-select: none;
  min-width: 36px;
  border-right: 1px solid var(--color-black-light);
}

.editor__textarea {
  flex: 1;
  padding: var(--spacing-md);
  background-color: #141414;
  color: #C8D8A8;
  font-family: var(--font-code);
  font-size: 0.88rem;
  line-height: 1.6;
  border: none;
  resize: none;
  outline: none;
  tab-size: 2;
  min-height: 220px;
}

.editor__textarea::selection {
  background-color: var(--color-purple-dim);
}

/* Feedback */
.game__feedback {
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.5;
  animation: feedbackPop var(--transition-normal) ease;
}

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

.game__feedback--success {
  background-color: rgba(74, 122, 58, 0.2);
  border: 1px solid rgba(74, 122, 58, 0.4);
  color: var(--color-success-text);
}

.game__feedback--error {
  background-color: rgba(122, 58, 58, 0.2);
  border: 1px solid rgba(122, 58, 58, 0.4);
  color: var(--color-error-text);
}

/* === PAINEL DA CENA === */
.game__scene-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
  background-color: var(--color-black);
  position: relative;
  min-height: 320px;
}

.scene {
  width: 100%;
  max-width: 480px;
  aspect-ratio: 4 / 3;
  background-color: #080510;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-black-light);
  position: relative;
  overflow: hidden;
  display: flex;
}

/* Células do cenário */
.scene__cell {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(1.4rem, 4vw, 2.4rem);
  border: 1px dashed rgba(255, 255, 255, 0.05);
  position: relative;
  transition: background-color var(--transition-normal);
}

.scene__cell--target {
  background-color: rgba(92, 61, 122, 0.18);
}

.scene__cell--target::after {
  content: '🌸';
  position: absolute;
  font-size: clamp(1.4rem, 4vw, 2.4rem);
  opacity: 0.5;
}

.scene__bee {
  transition: all var(--transition-slow);
}

.scene__bee--correct {
  animation: beeSuccess 0.6s ease forwards;
}

@keyframes beeSuccess {
  0%   { transform: scale(1); }
  40%  { transform: scale(1.4) rotate(15deg); }
  70%  { transform: scale(0.9) rotate(-5deg); }
  100% { transform: scale(1) rotate(0); }
}

.scene__hint {
  margin-top: var(--spacing-md);
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  text-align: center;
  background-color: var(--color-black-mid);
  border: 1px solid var(--color-black-light);
  border-radius: var(--radius-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  max-width: 360px;
}

/* === NAVEGAÇÃO DO JOGO === */
.game__nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  background-color: var(--color-black-soft);
  border-top: 1px solid var(--color-black-light);
  flex-shrink: 0;
}

.game__dots {
  display: flex;
  gap: var(--spacing-xs);
  flex-wrap: wrap;
  justify-content: center;
}

.game__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--color-black-light);
  border: 1px solid var(--color-text-muted);
  cursor: pointer;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.game__dot:hover {
  transform: scale(1.3);
}

.game__dot--active {
  background-color: var(--color-yellow);
  border-color: var(--color-yellow);
  transform: scale(1.2);
}

.game__dot--done {
  background-color: var(--color-purple);
  border-color: var(--color-purple-light);
}

/* === MODAL === */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  animation: fadeIn var(--transition-normal) ease;
}

.modal-overlay[hidden] {
  display: none !important;
}

.modal {
  background-color: var(--color-black-soft);
  border: 1px solid var(--color-purple);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl) var(--spacing-lg);
  max-width: 400px;
  width: 90%;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  animation: modalPop var(--transition-normal) cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes modalPop {
  from { transform: scale(0.85); opacity: 0; }
  to   { transform: scale(1);    opacity: 1; }
}

.modal__bee {
  font-size: 3.5rem;
  animation: beeBob 2s ease-in-out infinite;
}

.modal__title {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-yellow);
}

.modal__text {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.modal__actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

/* === RESPONSIVIDADE === */
@media (min-width: 768px) {
  .modal__actions {
    flex-direction: row;
    justify-content: center;
  }
}

/* === SCENE LAYOUTS GERADOS VIA JS === */
.scene--flex {
  display: flex;
}

.scene--grid {
  display: grid;
}