/* style.css - DOTZ Game Styles */
* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #f5f5f5;
  color: #333;
}

.app-container {
  width: 100vw;
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.game-wrapper {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.game-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  background: rgba(0, 0, 0, 0.2);
  color: white;
  height: 60px;
}

.game-header h1 {
  margin: 0;
  font-size: 24px;
  font-weight: 600;
}

.btn-back, .btn-settings {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 20px;
  transition: all 0.2s;
}

.btn-back:hover, .btn-settings:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.1);
}

.btn-back::before {
  content: '←';
}

.btn-settings::before {
  content: '⚙️';
}

.game-content {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  overflow: hidden;
}

.canvas-container {
  width: 100%;
  max-width: 300px;
  position: relative;
  background: white;
  border-radius: 16px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
  padding: 20px;
}

.game-canvas {
  width: 100%;
  height: auto;
  display: block;
}

.game-canvas circle {
  transition: r 0.2s, fill 0.2s;
}

.game-canvas circle:hover {
  filter: brightness(1.2);
}

.hint-dot {
  animation: blink 0.6s infinite;
}

@keyframes blink {
  0%, 50%, 100% { opacity: 1; }
  25%, 75% { opacity: 0.4; }
}

.game-footer {
  display: flex;
  gap: 10px;
  padding: 12px 20px;
  background: rgba(0, 0, 0, 0.1);
  justify-content: center;
}

.btn-footer {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  padding: 10px 20px;
  border-radius: 25px;
  color: white;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.2s;
}

.btn-footer:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.btn-footer:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: #e0e0e0;
  border-radius: 4px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: #4ECDC4;
  transition: width 0.3s;
}

.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal.hidden {
  display: none;
}

.modal-content {
  background: white;
  padding: 30px;
  border-radius: 20px;
  max-width: 400px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  position: relative;
}

.modal-close {
  position: absolute;
  top: 10px;
  right: 10px;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: #666;
}

.modal h2 {
  margin: 0 0 20px 0;
  font-size: 24px;
}

.settings-group {
  margin: 15px 0;
  display: flex;
  align-items: center;
}

.settings-group label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.settings-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.modal-actions {
  display: flex;
  gap: 10px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
  flex: 1;
  padding: 12px 20px;
  border: none;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 14px;
}

.btn-primary {
  background: #667eea;
  color: white;
}

.btn-primary:hover {
  background: #5568d3;
  transform: translateY(-2px);
}

.btn-secondary {
  background: #f0f0f0;
  color: #333;
}

.btn-secondary:hover {
  background: #e0e0e0;
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .game-header h1 {
    font-size: 20px;
  }
  .game-header {
    padding: 12px 16px;
    height: 50px;
  }
  .canvas-container {
    max-width: 280px;
    padding: 16px;
  }
  .btn-footer {
    padding: 8px 16px;
    font-size: 12px;
  }
  .modal-content {
    margin: 20px;
  }
}

[dir="rtl"] .game-header {
  direction: rtl;
}

[dir="rtl"] .modal-content {
  direction: rtl;
  text-align: right;
}

[dir="rtl"] .settings-group label {
  flex-direction: row-reverse;
}