/* Cenário Brick Blast - HTML5 + JS - Tema retrô arcade */

:root {
  --game-bg: #0a0a1a;
  --game-secondary: #1a1a2e;
  --game-border: #2a2a4a;
  --game-text: #ffffff;
  --game-text-muted: #888888;
  --game-primary: #a855f7;
  --game-accent: #ff00ff;
  --game-success: #00ff88;
  --game-warning: #f5a623;
  --game-danger: #ff4444;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  overflow: hidden;
  overscroll-behavior: none;
  position: fixed;
  width: 100%;
  font-family: 'Segoe UI', system-ui, sans-serif;
  background: var(--game-bg);
  color: var(--game-text);
  -webkit-font-smoothing: antialiased;
}

.app { height: 100%; position: relative; }

.hidden { display: none !important; }

/* Screens */
.screen {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  padding: 1rem;
}

/* Menu */
.screen-menu {
  align-items: center;
  justify-content: center;
}

.menu-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(255,0,255,0.05) 0%, transparent 60%);
  pointer-events: none;
}

.menu-content { position: relative; z-index: 1; text-align: center; }
.menu-logo { font-size: 2rem; margin: 0 0 0.25rem 0; }
.menu-logo .primary { color: var(--game-primary); }
.menu-title { font-size: 1.75rem; margin: 0; letter-spacing: 0.2em; }
.menu-title .accent { color: var(--game-accent); }
.menu-title .warning { color: var(--game-warning); }
.menu-bricks { font-size: 1.5rem; margin: 1rem 0 2rem; letter-spacing: 0.25rem; }
.menu-buttons { display: flex; flex-direction: column; gap: 0.75rem; width: 100%; max-width: 18rem; margin: 0 auto; }
.version { position: absolute; bottom: 1rem; left: 0; right: 0; text-align: center; font-size: 0.75rem; color: var(--game-text-muted); }

/* Buttons */
.game-btn {
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: bold;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: transform 0.15s, filter 0.2s;
  text-align: center;
}
.game-btn:active { transform: scale(0.98); }
.game-btn:focus { outline: none; box-shadow: 0 0 0 2px var(--game-accent); }

.game-btn-primary {
  background: var(--game-primary);
  color: white;
  box-shadow: 0 4px 0 #7c3aed, 0 6px 20px rgba(168,85,247,0.3);
}
.game-btn-primary:hover { filter: brightness(1.1); }

.game-btn-secondary {
  background: var(--game-secondary);
  color: var(--game-text);
  border: 1px solid var(--game-border);
}
.game-btn-secondary:hover { background: rgba(26,26,46,0.8); }

.game-btn-accent {
  background: var(--game-accent);
  color: white;
  box-shadow: 0 4px 0 #cc00cc, 0 6px 20px rgba(255,0,255,0.3);
}
.game-btn-accent:hover { filter: brightness(1.1); }

.game-btn-ghost {
  background: transparent;
  color: var(--game-text-muted);
}
.game-btn-ghost:hover { background: rgba(26,26,46,0.5); color: var(--game-text); }

.game-btn-lang { padding: 0.5rem 1rem; font-size: 0.9rem; }
.game-btn-lang.active { background: var(--game-primary); color: white; }
.game-btn-lang:not(.active) { background: var(--game-bg); color: var(--game-text-muted); }

.w100 { width: 100%; }

/* Screen header */
.screen-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}
.screen-title { font-size: 1.25rem; margin: 0; }
.header-spacer { width: 5rem; }

/* Level select */
.level-grid {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.level-grid-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  max-width: 20rem;
}
.level-btn {
  width: 4rem;
  height: 4rem;
  border-radius: 0.5rem;
  font-weight: bold;
  font-size: 1.125rem;
  border: none;
  cursor: pointer;
  transition: transform 0.15s;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.25rem;
}
.level-btn:disabled { cursor: not-allowed; opacity: 0.7; }
.level-btn.unlocked {
  background: var(--game-primary);
  color: white;
}
.level-btn.unlocked:hover { transform: scale(1.05); }
.level-btn.locked { background: var(--game-secondary); color: var(--game-text-muted); }
.level-btn .level-name { font-size: 0.5rem; opacity: 0.8; max-width: 100%; overflow: hidden; text-overflow: ellipsis; }
.level-btn.continue { box-shadow: 0 0 0 2px var(--game-accent); }
.level-continue { margin-top: 1rem; text-align: center; }

/* Ranking */
.ranking-list {
  flex: 1;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}
.ranking-empty { text-align: center; color: var(--game-text-muted); padding: 3rem 1rem; }
.ranking-table {
  background: var(--game-secondary);
  border-radius: 0.5rem;
  overflow: hidden;
}
.ranking-header {
  display: grid;
  grid-template-columns: 2rem 1fr 4rem 2rem 4rem;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
  color: var(--game-text-muted);
  text-transform: uppercase;
  background: rgba(168,85,247,0.2);
}
.ranking-row {
  display: grid;
  grid-template-columns: 2rem 1fr 4rem 2rem 4rem;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--game-border);
}
.ranking-row.top3 { background: rgba(255,0,255,0.1); }
.ranking-score { color: var(--game-accent); font-weight: bold; text-align: right; }

/* Settings */
.settings-content { max-width: 28rem; margin: 0 auto; width: 100%; }
.setting-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  background: var(--game-secondary);
  border-radius: 0.5rem;
  margin-bottom: 0.75rem;
}
.setting-row span:not(.setting-icon) { flex: 1; font-weight: 500; }
.setting-icon { font-size: 1.5rem; }
.setting-lang { flex-direction: column; align-items: flex-start; }
.lang-buttons { display: flex; gap: 0.5rem; width: 100%; margin-top: 0.5rem; }
.lang-buttons .game-btn { flex: 1; }

.toggle {
  width: 3.5rem;
  height: 2rem;
  border-radius: 999px;
  border: 1px solid var(--game-border);
  background: var(--game-secondary);
  cursor: pointer;
  position: relative;
  transition: background 0.2s;
}
.toggle::after {
  content: '';
  position: absolute;
  top: 0.25rem;
  left: 0.25rem;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background: var(--game-text);
  transition: transform 0.2s;
}
.toggle[aria-pressed="true"] { background: var(--game-success); }
.toggle[aria-pressed="true"]::after { transform: translateX(1.5rem); }

/* Game screen */
.screen-game { padding: 0; }
.game-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1rem;
  background: #0d0d1a;
  flex-shrink: 0;
  font-size: 0.875rem;
}
.topbar-score, .topbar-level, .topbar-lives { color: var(--game-text-muted); }
.topbar-score strong, .topbar-level strong, .topbar-lives strong { color: var(--game-text); }
.game-canvas-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  min-height: 0;
}
#game-canvas {
  max-width: 100%;
  max-height: 100%;
  display: block;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}
.tap-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  color: var(--game-text);
  font-family: monospace;
}
.tap-text { font-size: 1.25rem; margin-bottom: 0.5rem; }
.tap-sub { font-size: 0.875rem; color: var(--game-text-muted); }

/* Modals */
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.8);
  animation: fadeIn 0.2s ease-out;
}
.modal-box {
  position: relative;
  background: var(--game-secondary);
  border-radius: 0.75rem;
  padding: 1.5rem;
  max-width: 20rem;
  width: 100%;
  animation: scaleIn 0.2s ease-out;
}
.modal-box h2 { font-size: 1.5rem; margin: 0 0 1rem; text-align: center; }
.modal-box .text-danger { color: var(--game-danger); }
.modal-box .text-success { color: var(--game-success); }
.modal-box .text-accent { color: var(--game-accent); }
.modal-score { text-align: center; margin-bottom: 1rem; font-size: 0.875rem; color: var(--game-text-muted); }
.modal-score strong { font-size: 1.75rem; color: var(--game-accent); }
.modal-sub { text-align: center; font-size: 0.875rem; color: var(--game-text-muted); margin: 0 0 1rem; }
.modal-box .game-btn { margin-bottom: 0.5rem; }
.modal-box .game-btn:last-child { margin-bottom: 0; }
.bonus-box { background: rgba(0,255,136,0.2); color: var(--game-success); text-align: center; padding: 0.5rem 1rem; border-radius: 0.5rem; margin-bottom: 1rem; font-size: 0.875rem; }
.stars { text-align: center; font-size: 1.5rem; margin-bottom: 1rem; }
.name-input {
  width: 100%;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  background: var(--game-bg);
  border: 1px solid var(--game-border);
  border-radius: 0.5rem;
  color: var(--game-text);
  font-size: 1.125rem;
  text-align: center;
  font-family: monospace;
}
.name-input:focus { outline: none; border-color: var(--game-accent); }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes scaleIn { from { opacity: 0; transform: scale(0.95); } to { opacity: 1; transform: scale(1); } }