@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Space+Mono&display=swap');

:root {
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --background: #f9fafb;
  --card-bg: #ffffff;
  --text: #1f2937;
  --text-light: #6b7280;
  --border: #e5e7eb;
  --border-focus: #6366f1;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --transition: all 0.2s ease;
  
  /* Responsive breakpoints */
  --bp-sm: 576px;
  --bp-md: 768px;
  --bp-lg: 992px;
  --bp-xl: 1200px;
}

/* Body styles are commented out in the original code */
/* body {
  background: var(--background);
  min-height: 100vh;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Inter', sans-serif;
  line-height: 1.5;
  color: var(--text);
} */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  justify-content: center;
  align-items: center;
  z-index: 2000;
  padding: 1rem;
}

.modal {
  background: var(--card-bg);
  width: 100%;
  max-width: 400px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  font-family: 'Inter', sans-serif;
}

.modal:before {
  content: '';
  position: absolute;
  top: -3px;
  left: -3px;
  right: -3px;
  bottom: -3px;
  background: linear-gradient(45deg, var(--primary), var(--primary-dark), var(--primary));
  z-index: -1;
  animation: borderGlow 3s linear infinite;
  border-radius: calc(var(--radius-md) + 3px);
}

.modal-titlebar {
  background: var(--primary);
  color: #ffffff;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-weight: 500;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.title-text {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.icon {
  width: 1rem;
  height: 1rem;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.close-button {
  background: #ffffff;
  border: 1px solid var(--border);
  color: var(--text);
  width: 1.25rem;
  height: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  padding: 0;
  line-height: 1;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.close-button:hover {
  background: var(--background);
  color: var(--primary);
}

.menu-bar {
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  display: flex;
  gap: 1rem;
  color: var(--text);
}

.menu-item {
  color: var(--primary);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  position: relative;
}

.menu-item:hover {
  color: var(--primary-dark);
}

.menu-item:after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 1px;
  background: var(--primary);
  opacity: 0;
  transition: var(--transition);
}

.menu-item:hover:after {
  opacity: 1;
}

.modal-content {
  padding: 1.5rem;
  background: var(--card-bg);
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--text);
}

.star-icon {
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
  background: radial-gradient(circle at center, var(--primary) 45%, transparent 45%);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  animation: twinkle 1.5s infinite;
}

.message-box {
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  margin-top: 0.75rem;
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.button-container {
  padding: 1rem 1.5rem;
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  background: var(--background);
  border-top: 1px solid var(--border);
}

.pixel-button {
  background: var(--primary);
  border: none;
  border-radius: var(--radius-sm);
  padding: 0.625rem 1.25rem;
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  color: #ffffff;
  min-width: 6rem;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.pixel-button:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.pixel-button:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.demo-button {
  font-size: 1.125rem;
  padding: 0.75rem 1.5rem;
  margin-bottom: 1.25rem;
}

.status-bar {
  background: var(--background);
  border-top: 1px solid var(--border);
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
  color: var(--text-light);
}

@keyframes borderGlow {
  0% { filter: hue-rotate(0deg); }
  100% { filter: hue-rotate(360deg); }
}

@keyframes twinkle {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes shimmer {
  0% { transform: rotate(45deg) translateX(-100%); }
  100% { transform: rotate(45deg) translateX(100%); }
}

/* Responsive adjustments */
@media (max-width: 480px) {
  .modal {
    max-width: 95%;
  }
  
  .modal-content {
    padding: 1rem;
  }
  
  .button-container {
    padding: 0.75rem 1rem;
    flex-direction: column;
  }
  
  .pixel-button {
    width: 100%;
  }
}

/* Customize scrollbar for modern look */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--background);
}

::-webkit-scrollbar-thumb {
  background: #d1d5db;
  border-radius: 20px;
}

::-webkit-scrollbar-thumb:hover {
  background: #9ca3af;
}