@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;600;700&family=Noto+Serif+SC:wght@400;700&family=Nunito:wght@300;400;600;700&display=swap');

:root {
  /* Lumina Core Colors */
  --primary-color: #e0e0e0;
  --accent-color: #a29bfe;
  --accent-hover: #8e84f5;
  --text-color: #dcdde1;
  --text-light: #95a5a6;
  --bg-color: #1e1e1e;
  --bg-secondary: #2d2d2d;
  --bg-tertiary: #1a1a1d;
  --border-color: rgba(255, 255, 255, 0.1);
  --success-color: #00b894;
  --success-hover: #55efc4;
  
  /* Fonts */
  --font-serif: "Noto Serif SC", "Songti SC", serif;
  --font-display: "Cormorant Garamond", "Noto Serif SC", serif;
  --font-sans: "Nunito", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

  /* Lottery Specific Colors (Adapted for Lumina) */
  --ball-red: #ff4757;
  --ball-red-gradient: linear-gradient(135deg, #ff4757 0%, #ff6b81 100%);
  --ball-red-shadow: 0 4px 15px rgba(255, 71, 87, 0.4);

  --ball-blue: #3742fa;
  --ball-blue-gradient: linear-gradient(135deg, #3742fa 0%, #5352ed 100%);
  --ball-blue-shadow: 0 4px 15px rgba(55, 66, 250, 0.4);
  
  --ball-gold: #ffa502;
  --ball-gold-gradient: linear-gradient(135deg, #ffa502 0%, #eccc68 100%);
  --ball-gold-shadow: 0 4px 15px rgba(255, 165, 2, 0.4);

  /* UI Effects */
  --glass-bg: rgba(30, 30, 30, 0.6);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-blur: blur(20px);
  --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.4);
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(162, 155, 254, 0.1) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(116, 185, 255, 0.05) 0%, transparent 40%);
}

/* Typography */
h1, h2, h3, .title {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--primary-color);
}

.subtitle {
  font-family: var(--font-serif);
  color: var(--text-light);
}

/* Glass Component Base */
.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-lg);
  border-radius: 20px;
}

/* Button Base */
.btn-lumina {
  background: linear-gradient(135deg, var(--accent-color) 0%, #6c5ce7 100%);
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 50px;
  font-family: var(--font-sans);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(108, 92, 231, 0.3);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-lumina:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(108, 92, 231, 0.4);
  filter: brightness(1.1);
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-light);
}