/* Base CSS for all pages */
:root {
  /* Color System */
  --color-primary: #9d4edd;
  --color-primary-light: #c77dff;
  --color-primary-dark: #7b2cbf;
  
  --color-secondary: #3a0ca3;
  --color-secondary-light: #4361ee;
  --color-secondary-dark: #240046;
  
  --color-accent: #f72585;
  --color-accent-light: #ff6b97;
  --color-accent-dark: #d60071;
  
  --color-success: #00f5d4;
  --color-warning: #ffcb13;
  --color-error: #ff5470;
  
  --color-bg-dark: #0e0b16;
  --color-bg-main: #121420;
  --color-bg-light: #1e1b2e;
  
  --color-text-primary: #ffffff;
  --color-text-secondary: #c8c7d1;
  --color-text-muted: #8e8d9a;
  
  --color-border: rgba(255, 255, 255, 0.1);
  
  /* Typography */
  --font-main: 'Rajdhani', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --font-heading: 'Orbitron', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --font-mono: 'Share Tech Mono', monospace;
  
  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-xxl: 48px;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  
  /* Shadows */
  --shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.5);
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.3);
  --shadow-neon: 0 0 8px rgba(157, 78, 221, 0.7);
  
  /* Animation */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* Fonts */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;700;900&family=Rajdhani:wght@300;400;500;600;700&family=Share+Tech+Mono&display=swap');

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

html, body {
  height: 100%;
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.5;
  color: var(--color-text-primary);
  background-color: var(--color-bg-main);
  overflow-x: hidden;
}

/* Time Theme Variations */
body.past-mode {
  --color-primary: #964B00;
  --color-primary-light: #B87333;
  --color-primary-dark: #704214;
  --color-secondary: #8B4513;
  --color-secondary-light: #A0522D;
  --color-secondary-dark: #5C3317;
  --color-accent: #D2691E;
  --color-bg-dark: #141004;
  --color-bg-main: #1C160A;
  --color-bg-light: #2C2211;
}

body.future-mode {
  --color-primary: #00FFFF;
  --color-primary-light: #80FFFF;
  --color-primary-dark: #00A3A3;
  --color-secondary: #00FF9D;
  --color-secondary-light: #80FFCE;
  --color-secondary-dark: #00A364;
  --color-accent: #FF00FF;
  --color-bg-dark: #040F12;
  --color-bg-main: #091418;
  --color-bg-light: #0E2127;
}

/* Noise Overlay */
.noise-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('data:image/png;base64,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');
  opacity: 0.05;
  pointer-events: none;
  z-index: 9999;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary-light);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-accent);
}

ul {
  list-style: none;
}

button {
  cursor: pointer;
  font-family: var(--font-main);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-primary);
}

h1 {
  font-size: 3rem;
}

h2 {
  font-size: 2.5rem;
}

h3 {
  font-size: 1.8rem;
}

p {
  margin-bottom: var(--spacing-md);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* Highlight */
.highlight {
  color: var(--color-accent);
  position: relative;
  display: inline-block;
}

.highlight:after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
  animation: pulse 3s infinite;
}

@keyframes pulse {
  0% {
    opacity: 0.3;
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 0.3;
  }
}

/* Header */
#main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(14, 11, 22, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  transition: all var(--transition-normal);
}

#main-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
}

#main-header.scrolled {
  background: rgba(14, 11, 22, 0.95);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.logo {
  display: flex;
  align-items: center;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: 2px;
  position: relative;
  text-transform: uppercase;
}

.logo-text:before {
  content: '';
  position: absolute;
  top: -5px;
  left: -5px;
  right: -5px;
  bottom: -5px;
  border: 1px solid transparent;
  border-image: linear-gradient(45deg, var(--color-primary), var(--color-accent));
  border-image-slice: 1;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.logo:hover .logo-text:before {
  opacity: 1;
}

.main-nav ul {
  display: flex;
  gap: var(--spacing-lg);
}

.main-nav a {
  color: var(--color-text-primary);
  font-weight: 500;
  font-size: 1.1rem;
  padding: var(--spacing-xs) var(--spacing-sm);
  position: relative;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.main-nav a:after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transition: width var(--transition-normal);
}

.main-nav a:hover:after,
.main-nav a.active:after {
  width: 100%;
}

.main-nav a.active {
  color: var(--color-accent);
}

.time-mode {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-left: var(--spacing-lg);
}

.time-btn {
  background: none;
  border: none;
  color: var(--color-text-secondary);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
  letter-spacing: 1px;
}

.time-btn:hover {
  color: var(--color-text-primary);
  background: rgba(255, 255, 255, 0.1);
}

.time-btn.active {
  color: var(--color-accent);
  background: rgba(247, 37, 133, 0.1);
  box-shadow: 0 0 8px rgba(247, 37, 133, 0.3);
}

.time-btn.past {
  border-bottom: 1px solid rgba(150, 75, 0, 0.5);
}

.time-btn.present {
  border-bottom: 1px solid rgba(157, 78, 221, 0.5);
}

.time-btn.future {
  border-bottom: 1px solid rgba(0, 255, 255, 0.5);
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 22px;
  cursor: pointer;
}

.mobile-menu-btn span {
  width: 100%;
  height: 2px;
  background-color: var(--color-text-primary);
  transition: all var(--transition-normal);
}

/* Main Content */
main {
  padding-top: 80px;
  min-height: calc(100vh - 300px);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  text-align: center;
  border: none;
}

.btn:before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: all 0.6s;
}

.btn:hover:before {
  left: 100%;
}

.primary-btn {
  background: linear-gradient(45deg, var(--color-primary-dark), var(--color-primary));
  color: var(--color-text-primary);
  box-shadow: 0 4px 15px rgba(157, 78, 221, 0.3);
}

.primary-btn:hover {
  background: linear-gradient(45deg, var(--color-primary), var(--color-primary-light));
  box-shadow: 0 6px 20px rgba(157, 78, 221, 0.5);
  color: var(--color-text-primary);
}

.secondary-btn {
  background: transparent;
  color: var(--color-text-primary);
  border: 1px solid var(--color-primary);
  box-shadow: 0 0 10px rgba(157, 78, 221, 0.1);
}

.secondary-btn:hover {
  background: rgba(157, 78, 221, 0.1);
  box-shadow: 0 0 15px rgba(157, 78, 221, 0.3);
  color: var(--color-text-primary);
}

.game-btn {
  background: linear-gradient(45deg, var(--color-accent-dark), var(--color-accent));
  color: var(--color-text-primary);
  font-size: 0.9rem;
  padding: var(--spacing-xs) var(--spacing-md);
}

.game-btn:hover {
  background: linear-gradient(45deg, var(--color-accent), var(--color-accent-light));
  color: var(--color-text-primary);
}

.view-all-btn {
  background: linear-gradient(45deg, var(--color-secondary-dark), var(--color-secondary));
  color: var(--color-text-primary);
  margin-top: var(--spacing-lg);
}

.view-all-btn:hover {
  background: linear-gradient(45deg, var(--color-secondary), var(--color-secondary-light));
  color: var(--color-text-primary);
}

/* Disclaimer Section */
.disclaimer-section {
  padding: var(--spacing-xl) 0;
  background: rgba(36, 0, 70, 0.3);
  margin-top: var(--spacing-xl);
}

.disclaimer-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.disclaimer-box {
  background: rgba(14, 11, 22, 0.7);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
}

.highlight-notice {
  color: var(--color-error);
  font-weight: 700;
  font-size: 1.1rem;
  margin: var(--spacing-md) 0;
  padding: var(--spacing-sm);
  background: rgba(255, 84, 112, 0.1);
  border-radius: var(--radius-sm);
  display: inline-block;
}

/* Footer */
#main-footer {
  background: var(--color-bg-dark);
  padding: var(--spacing-xl) 0 var(--spacing-md);
  border-top: 1px solid var(--color-border);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-xl);
}

.footer-logo {
  flex: 1;
}

.footer-logo p {
  color: var(--color-text-secondary);
  margin-top: var(--spacing-sm);
}

.footer-links {
  flex: 2;
  display: flex;
  justify-content: space-around;
}

.link-group h3 {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-md);
  position: relative;
  display: inline-block;
}

.link-group h3:after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--color-accent);
}

.link-group ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.link-group a {
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.link-group a:hover {
  color: var(--color-primary-light);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.footer-bottom a {
  color: var(--color-text-secondary);
}

.footer-bottom a:hover {
  color: var(--color-primary-light);
}

.footer-bottom p {
  margin-bottom: var(--spacing-sm);
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 2000;
  overflow: auto;
}

.modal-content {
  position: relative;
  background: var(--color-bg-main);
  margin: 5% auto;
  width: 90%;
  max-width: 1000px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  animation: modalFadeIn 0.3s;
  border: 1px solid var(--color-border);
  overflow: hidden;
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--color-bg-dark);
  border-bottom: 1px solid var(--color-border);
}

.modal-header h2 {
  margin: 0;
  font-size: 1.8rem;
}

.close-modal {
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.close-modal:hover {
  color: var(--color-error);
}

.modal-body {
  padding: var(--spacing-md);
}

.game-frame-container {
  width: 100%;
  padding-top: 56.25%; /* 16:9 Aspect Ratio */
  position: relative;
}

.game-frame-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  border-radius: var(--radius-md);
  background: var(--color-bg-dark);
}

.modal-footer {
  padding: var(--spacing-md) var(--spacing-lg);
  border-top: 1px solid var(--color-border);
}

.modal-footer .disclaimer {
  text-align: center;
  font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 992px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .footer-content {
    flex-direction: column;
    gap: var(--spacing-xl);
  }
  
  .footer-links {
    justify-content: space-between;
  }
}

@media (max-width: 768px) {
  .mobile-menu-btn {
    display: flex;
  }
  
  .main-nav {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background: var(--color-bg-dark);
    padding: var(--spacing-md);
    transform: translateY(-100%);
    opacity: 0;
    transition: all var(--transition-normal);
    z-index: 999;
    border-bottom: 1px solid var(--color-border);
  }
  
  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
  }
  
  .main-nav ul {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .time-mode {
    display: none;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .footer-links {
    flex-direction: column;
    gap: var(--spacing-lg);
  }
}

@media (max-width: 576px) {
  #main-header .container {
    padding: var(--spacing-sm) var(--spacing-md);
  }
  
  .logo-text {
    font-size: 1.5rem;
  }
  
  h1 {
    font-size: 1.8rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  h3 {
    font-size: 1.3rem;
  }
  
  .btn {
    font-size: 0.9rem;
    padding: var(--spacing-xs) var(--spacing-md);
  }
  
  .footer-bottom {
    font-size: 0.8rem;
  }
}