/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Nunito', sans-serif;
  background: #1a1a2e;
  color: #fff;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* ===== Topbar ===== */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 1rem;
  background: linear-gradient(135deg, #ff6b35, #e85d2a);
  color: #fff;
  font-family: 'Nunito', sans-serif;
}
.btn-back {
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  padding: 0.3rem 0.7rem;
  border-radius: 8px;
  background: rgba(255,255,255,0.15);
  transition: background 0.2s;
}
.btn-back:hover { background: rgba(255,255,255,0.3); }
.game-title { font-size: 1.25rem; font-weight: 800; }
.stats { font-weight: 700; font-size: 1rem; }

/* ===== Game Container ===== */
.game-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1rem;
  width: 100%;
}

.game-layout {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  max-width: 900px;
  width: 100%;
}

.grid-wrapper {
  flex-shrink: 0;
}

#grid-canvas {
  border-radius: 12px;
  background: #16213e;
  touch-action: none;
  cursor: crosshair;
}

/* ===== Word Panel ===== */
.word-panel {
  background: #16213e;
  border-radius: 12px;
  padding: 1rem;
  min-width: 160px;
}

.word-panel h3 {
  text-align: center;
  margin-bottom: 0.75rem;
  color: #ff6b35;
  font-size: 1.1rem;
}

#word-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

#word-list li {
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.3rem 0.6rem;
  border-radius: 6px;
  background: rgba(255,255,255,0.05);
  transition: all 0.3s;
}

#word-list li.found {
  text-decoration: line-through;
  color: #4ade80;
  background: rgba(74, 222, 128, 0.1);
}

/* ===== Buttons ===== */
.btn {
  border: none;
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: transform 0.1s, filter 0.2s;
}
.btn:active { transform: scale(0.96); }
.btn-orange {
  background: linear-gradient(135deg, #ff6b35, #e85d2a);
  color: #fff;
  width: 100%;
}
.btn-orange:hover { filter: brightness(1.1); }

/* ===== Modal ===== */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.modal-overlay.active { display: flex; }
.modal {
  background: #16213e;
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  max-width: 340px;
  width: 90%;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.modal h2 { color: #4ade80; margin-bottom: 0.5rem; font-size: 1.5rem; }
.modal p { margin-bottom: 1rem; color: #ccc; }

/* ===== Responsive ===== */
@media (max-width: 700px) {
  .game-layout {
    flex-direction: column;
    align-items: center;
  }
  .word-panel {
    width: 100%;
    min-width: unset;
  }
  #word-list {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }
  #word-list li {
    font-size: 0.85rem;
  }
}

/* ===== SEO GAME INFO SECTION ===== */
.game-info {
  max-width: 780px;
  margin: 1rem auto;
  padding: 1rem 1.2rem;
  background: rgba(0,0,0,0.15);
  border-radius: 12px;
  color: rgba(255,255,255,0.85);
  font-size: 0.88rem;
  line-height: 1.6;
}
.game-info h2 { font-size: 1.1rem; font-weight: 800; margin-bottom: 0.5rem; }
.game-info h3 { font-size: 0.95rem; font-weight: 700; margin: 0.8rem 0 0.3rem; }
.game-info ul { padding-left: 1.2rem; }
.game-info li { margin-bottom: 0.2rem; }