@import 'chillax.css';

/* Keep this section but update it to use CSS variables */
/* @supports not (backdrop-filter: blur(10px)) {
  .nav-bar {
    background-color: var(--nav-background);
  }
} */

:root {
  --primary-color: #8622c9;
  --text-color: #333;
  --background-color: #ffffff;
  --nav-blur-background: rgba(255, 255, 255, 0.5);
  --nav-text-color: rgba(0, 0, 0, 0.8);
  --form-background: rgba(255, 255, 255, 0.1);
  --toggle-blur-background: rgba(255, 255, 255, 0.5);
  --toggle-shadow: rgba(0, 0, 0, 0.1);
  --theme-transition-duration: 0.3s;
}

[data-theme='dark'] {
  --primary-color: #a64dff;
  --text-color: #ffffff;
  --background-color: #121212;
  --nav-blur-background: rgba(18, 18, 18, 0.5);
  --nav-text-color: rgba(255, 255, 255, 0.8);
  --form-background: rgba(255, 255, 255, 0.05);
  --toggle-blur-background: rgba(18, 18, 18, 0.5);
  --toggle-shadow: rgba(0, 0, 0, 0.3);
}


.theme-toggle {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary-color);
  border: none;
  color: white;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  z-index: 1000;
  transition: transform 0.3s ease;
}
.nav-bar {
  position: sticky;
  top: 0;
  z-index: 1000;
  text-align: center;
  padding: 1em 0;
  background-color: var(--nav-blur-background);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: background-color var(--theme-transition-duration) ease,
              color var(--theme-transition-duration) ease;
}

body, html {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: 'Chillax Variable', 'Chillax', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  color: var(--text-color);
  background-color: var(--background-color);
  overflow-x: hidden; /* Add this line to prevent horizontal scrolling */
  transition: color var(--theme-transition-duration) ease,
              background-color var(--theme-transition-duration) ease;
  
  /* Hide scrollbar for WebKit browsers (Chrome, Safari, Edge) */
  &::-webkit-scrollbar {
    display: none;
  }
  
  /* Hide scrollbar for Firefox */
  scrollbar-width: none;
  
  /* Hide scrollbar for IE and Edge Legacy */
  -ms-overflow-style: none;
}

/* Apply scrollbar hiding to all elements */
* {
  /* Hide scrollbar for WebKit browsers */
  &::-webkit-scrollbar {
    display: none;
  }
  
  /* Hide scrollbar for Firefox */
  scrollbar-width: none;
  
  /* Hide scrollbar for IE and Edge Legacy */
  -ms-overflow-style: none;
}

/* Remove all bold styling globally */
b, strong, h1, h2, h3, h4, h5, h6 {
  color: var(--text-color);
  font-weight: normal;
}

/* Override any component-specific bold styles */
* {
  font-weight: normal !important;
}

/* Allow bold text in content */
.section-block b,
.section-block strong {
  font-weight: 600 !important;
  color: var(--text-color);
}

/* Text selection styling */
::selection {
  background-color: var(--primary-color);
  color: white;
}

::-moz-selection {
  background-color: var(--primary-color);
  color: white;
}

.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}


.webgl {
  width: 100%;
  height: 100%;
  display: block;
}


.nav-bar a {
  color: var(--nav-text-color);
  transition: color var(--theme-transition-duration) ease;
}

.nav-bar a:hover,
.nav-bar a.active {
  color: var(--primary-color);
}

.coming-soon .tooltip {
  visibility: hidden;
  background-color: var(--primary-color);
  color: white;
  text-align: center;
  padding: 0.5em 1em;
  border-radius: 4px;
  position: absolute;
  bottom: -2em;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  z-index: 1;
  font-size: 0.75em;
  font-weight: normal;
  opacity: 0;
  transition: opacity 0.3s;
}

.coming-soon .tooltip::after {
  content: "";
  position: absolute;
  top: -0.5em;
  left: 50%;
  transform: translateX(-50%);
  border-width: 0.5em;
  border-style: solid;
  border-color: transparent transparent var(--primary-color) transparent;
}

.coming-soon:hover .tooltip {
  visibility: visible;
  opacity: 1;
}

.text-container {
  padding: 0 1rem;
  max-width: 800px;
  margin: 0 auto;
  z-index: 1000;
  position: relative;
  width: 100%; /* Add this line to ensure full width */
  box-sizing: border-box; /* Add this line to include padding in width calculation */
}



.content-1 {
  font-size: 0.8em;
  margin-bottom: 1em;
  line-height: 1.6;
}

.content-1 img {
  width: 1.1em;
  height: 1.1em;
  vertical-align: middle;
  margin-right: 0.2em;
  margin-bottom: 0.2em;
}

.divider {
  width: 100%;
  max-width: 795px;
  margin: 2em auto;
  border: none;
  border-top: 1px solid var(--text-color);
}

a {
  color: var(--text-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

.footer {
  text-align: center;
  padding: 4em 1em 1em 1em;
  font-size: 0.8em;
  margin-top: auto;
}

@media (max-width: 768px) {
  .footer {
    padding: 1em 1em 1em 1em;
  }
}

/* Dither Background Pattern */
.dither-background {
  background-image: 
    radial-gradient(circle at 20% 50%, rgba(134, 34, 201, 0.03) 0.5px, transparent 0.5px),
    radial-gradient(circle at 70% 30%, rgba(134, 34, 201, 0.02) 0.5px, transparent 0.5px),
    radial-gradient(circle at 40% 80%, rgba(134, 34, 201, 0.025) 0.5px, transparent 0.5px);
  background-size: 12px 12px, 8px 8px, 16px 16px;
  background-position: 0 0, 4px 4px, 8px 8px;
}

/* Hero Section Styles */
.hero-section {
  display: flex;
  min-height: 100vh;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  box-sizing: border-box;
  gap: 0;
}

.hero-galaxy {
  width: 450px;
  height: 450px;
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  margin-right: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-bottom: 0;
  align-self: center;
}

.hero-galaxy .webgl {
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
}

.hero-content {
  flex: 1;
  padding: 0 1rem 0 0;
  margin-left: -4px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  z-index: 10;
  min-width: 0;
  box-sizing: border-box;
}

.hero-title {
  font-size: clamp(1.5rem, 3.5vw, 2.8rem);
  font-weight: 300;
  margin: 0.75em 0 0 0;
  line-height: 1.2;
  color: var(--text-color);
  white-space: normal;
  letter-spacing: -0.02em;
  text-shadow: 0 2px 30px rgba(0, 0, 0, 0.9), 0 0 50px rgba(134, 34, 201, 0.4);
  transition: color var(--theme-transition-duration) ease;
  word-wrap: break-word;
}

.hero-tagline {
  font-size: clamp(1rem, 2.2vw, 1.4rem);
  font-weight: 300;
  margin: 0;
  opacity: 0.9;
  color: var(--text-color);
  line-height: 1.5;
  text-shadow: 0 1px 20px rgba(0, 0, 0, 0.9), 0 0 40px rgba(134, 34, 201, 0.3);
  transition: color var(--theme-transition-duration) ease;
  word-wrap: break-word;
  max-width: 100%;
}

.content-sections {
  padding: 2rem 0;
  position: relative;
  z-index: 2;
}

/* Mobile responsive */
@media (max-width: 768px) {
  .hero-section {
    flex-direction: column;
    min-height: 85vh;
    gap: 1rem;
    margin-top: -2rem;
    padding: 2rem 1rem;
    max-width: 100%;
  }
  
  .hero-galaxy {
    width: 250px;
    height: 250px;
    margin-right: 0;
    margin-bottom: 1rem;
  }
  
  .hero-content {
    width: 100%;
    text-align: center;
    padding: 0 1rem;
  }
  
  .hero-title {
    font-size: clamp(2rem, 8vw, 3rem);
  }
  
  .hero-tagline {
    font-size: clamp(1rem, 4vw, 1.3rem);
  }
}



@media (min-width: 769px) and (max-width: 1024px) {
  .hero-section {
    padding: 0 1.5rem;
    margin-top: -4rem;
    padding-top: 3rem;
  }
  
  .hero-galaxy {
    width: 38%;
    height: 350px;
    margin-right: 1rem;
  }
  
  .hero-content {
    width: 65%;
  }
}

@media (min-width: 1025px) {
  body, html {
    font-size: 18px;
  }

  .hero-section {
    padding: 0 2rem;
    margin-top: -5rem;
    padding-top: 3rem;
  }
}

/* Paper-specific styles */
.paper-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin: 2rem 0;
}

.paper-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--primary-color);
    color: white !important;
    text-decoration: none;
    border-radius: 25px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    border: 2px solid var(--primary-color);
}

.paper-link:hover {
    background: transparent;
    color: var(--primary-color) !important;
    transform: translateY(-2px);
}

.section-block {
    margin: 3rem 0;
}

.section-block h2 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.section-block p {
    line-height: 1.7;
    margin-bottom: 1rem;
}

.bibtex {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 1.5rem;
    overflow-x: auto;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.85rem;
    line-height: 1.4;
}

.bibtex code {
    color: var(--text-color);
    background: none;
}

.author-block {
    margin-right: 0.5rem;
}

.author-block a {
    color: var(--text-color);
    text-decoration: none;
}

.author-block a:hover {
    color: var(--text-color);
}

.affiliations {
    margin: 2rem 0;
    font-size: 1rem;
    line-height: 1.6;
}

.affiliations div {
    margin-bottom: 0.5rem;
}

.affiliations sup {
    margin-right: 0.3rem;
    color: var(--primary-color);
    font-weight: normal;
}

@media (max-width: 768px) {
    .paper-links {
        gap: 0.5rem;
    }

    .paper-link {
        padding: 0.6rem 1.2rem;
        font-size: 0.85rem;
    }
}

/* Starry Background Styles */
.starry-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 0;
    overflow: visible;
}

.starry-background .star {
    position: absolute;
    color: var(--primary-color, #8622c9);
    font-size: 8px;
    opacity: 0.7;
    animation: twinkle 3s ease-in-out infinite;
    user-select: none;
    font-family: monospace;
}

@keyframes twinkle {
    0%, 100% {
        opacity: 0.3;
        transform: scale(0.8);
    }
    50% {
        opacity: 1;
        transform: scale(1.2);
    }
}

/* Hide starry background completely on mobile */
@media (max-width: 768px) {
    .starry-background {
        display: none !important;
    }
}

@media (max-width: 480px) {
    .starry-background .star {
        font-size: 5px;
        opacity: 0.5;
    }
}

/* Collapsible sections */
.collapsible-container {
    background: rgba(128, 128, 128, 0.15);
    border-radius: 8px;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
    overflow: hidden;
}

.collapsible-container:hover {
    background: rgba(128, 128, 128, 0.25);
}

.collapsible-header {
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.8rem 1rem;
    transition: all 0.3s ease;
    border-radius: 8px;
}

.collapsible-header h2 {
    margin: 0;
    font-size: 1.8rem;
    color: var(--text-color);
}

.collapse-icon {
    font-size: 1.2rem;
    color: var(--text-color);
    transition: all 0.3s ease;
}

/* Animation for collapsed state on hover */
.collapsible-header.collapsed:hover .collapse-icon {
    animation: bounceDown 1s ease-in-out infinite;
}

@keyframes bounceDown {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(3px);
    }
}

.collapsible-content {
    padding: 0 1rem 1rem 1rem;
    transition: all 0.3s ease;
    overflow: hidden;
}

.collapsible-content p {
    margin: 0;
    line-height: 1.7;
}

/* Simple site navigation */
.site-nav {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1001;
}

.back-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    background: rgba(128, 128, 128, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    color: var(--text-color) !important;
    text-decoration: none;
    font-size: 0.85rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.back-link:hover {
    background: rgba(128, 128, 128, 0.2);
    color: var(--primary-color) !important;
    transform: translateY(-1px);
}

.back-link i {
    font-size: 0.8rem;
}