/* Electoral IQ (ELIQ) - Main Stylesheet (PHP Version) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Outfit:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --font-sans: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-display: "Outfit", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  
  --color-genz: #FDDF24;
  --color-genz-dark: #E5C300;
  --color-bg-light: #f8fafc;
  --color-card-light: #ffffff;
  --color-text-light: #0f172a;
  --color-border-light: #e2e8f0;
  
  --color-bg-dark: #0f172a;
  --color-card-dark: #1e293b;
  --color-text-dark: #f8fafc;
  --color-border-dark: #334155;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg-light);
  color: var(--color-text-light);
  margin: 0;
  padding: 0;
  transition: background-color 0.3s ease, color 0.3s ease;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

#sidebar-drawer {
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  transform-style: preserve-3d;
}

body.dark {
  background-color: var(--color-bg-dark);
  color: var(--color-text-dark);
}

.font-display {
  font-family: var(--font-display);
}

.font-mono {
  font-family: var(--font-mono);
}

/* Custom GenZ styling */
.genz-border {
  border: 2px solid #000000;
}
body.dark .genz-border {
  border-color: #FDDF24;
}

.genz-shadow {
  box-shadow: 4px 4px 0px 0px #000000;
}
body.dark .genz-shadow {
  box-shadow: 4px 4px 0px 0px #FDDF24;
}

.bg-genz {
  background-color: #FDDF24;
}
.text-genz {
  color: #FDDF24;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: #FDDF24;
  border-radius: 10px;
}

/* Navbar */
.navbar {
  background-color: #ffffff;
  border-bottom: 2px solid #e2e8f0;
  position: sticky;
  top: 0;
  z-index: 50;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}
body.dark .navbar {
  background-color: #1e293b;
  border-bottom-color: #334155;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  color: #0f172a;
  text-decoration: none;
}
body.dark .nav-logo {
  color: #ffffff;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  color: #64748b;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  transition: all 0.2s ease;
}
.nav-link:hover, .nav-link.active {
  color: #0f172a;
  background-color: #f1f5f9;
}
body.dark .nav-link {
  color: #94a3b8;
}
body.dark .nav-link:hover, body.dark .nav-link.active {
  color: #FDDF24;
  background-color: #334155;
}

/* Swipe Learning Card Component */
.swipe-container {
  max-width: 480px;
  margin: 2rem auto;
  padding: 0 1rem;
  perspective: 1000px;
}

.swipe-card {
  background-color: #ffffff;
  border: 2px solid #000000;
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: 6px 6px 0px 0px #000000;
  position: relative;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s ease;
  user-select: none;
  touch-action: pan-y;
}
body.dark .swipe-card {
  background-color: #1e293b;
  border-color: #FDDF24;
  box-shadow: 6px 6px 0px 0px #FDDF24;
  color: #ffffff;
}

.swipe-card.swiping-left {
  transform: rotate(-10deg) translateX(-120px);
  opacity: 0.8;
}
.swipe-card.swiping-right {
  transform: rotate(10deg) translateX(120px);
  opacity: 0.8;
}

.swipe-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  background-color: #fef08a;
  color: #854d0e;
  border: 1px solid #eab308;
}

/* Seshan Test Grid & Progress */
.seshan-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.level-card {
  background-color: #ffffff;
  border: 2px solid #000000;
  border-radius: 0.75rem;
  padding: 1rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 3px 3px 0px 0px #000000;
}
body.dark .level-card {
  background-color: #1e293b;
  border-color: #334155;
  box-shadow: 3px 3px 0px 0px #334155;
}
.level-card.unlocked {
  border-color: #000000;
}
body.dark .level-card.unlocked {
  border-color: #FDDF24;
  box-shadow: 3px 3px 0px 0px #FDDF24;
}
.level-card.locked {
  opacity: 0.5;
  cursor: not-allowed;
  background-color: #f1f5f9;
}
body.dark .level-card.locked {
  background-color: #0f172a;
}

/* Modal Popup */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 1rem;
}

.modal-content {
  background-color: #ffffff;
  border: 3px solid #000000;
  box-shadow: 8px 8px 0px 0px #000000;
  border-radius: 1rem;
  width: 100%;
  max-width: 500px;
  padding: 1.5rem;
  position: relative;
}
body.dark .modal-content {
  background-color: #1e293b;
  border-color: #FDDF24;
  box-shadow: 8px 8px 0px 0px #FDDF24;
  color: #ffffff;
}

/* Certificate View Canvas & Frame */
.certificate-frame {
  background: #ffffff;
  border: 12px double #1e3a8a;
  padding: 2.5rem;
  border-radius: 0.5rem;
  text-align: center;
  position: relative;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
  color: #0f172a;
}

/* Buttons */
.btn-genz {
  background-color: #FDDF24;
  color: #000000;
  font-weight: 700;
  padding: 0.75rem 1.5rem;
  border: 2px solid #000000;
  border-radius: 0.75rem;
  box-shadow: 4px 4px 0px 0px #000000;
  cursor: pointer;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-decoration: none;
}
.btn-genz:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px 0px #000000;
}
.btn-genz:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0px 0px #000000;
}

/* Audio TTS Reader Button */
.tts-btn {
  background-color: #f1f5f9;
  border: 1px solid #cbd5e1;
  color: #334155;
  padding: 0.35rem 0.65rem;
  border-radius: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
body.dark .tts-btn {
  background-color: #334155;
  border-color: #475569;
  color: #f1f5f9;
}
.tts-btn.speaking {
  background-color: #fef08a;
  color: #854d0e;
  border-color: #eab308;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* Utility responsive grid */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem 1rem;
  flex: 1;
}

/* Mobile responsive navigation drawer */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  .nav-links.mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: #ffffff;
    border-bottom: 2px solid #e2e8f0;
    padding: 1rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  }
  body.dark .nav-links.mobile-open {
    background-color: #1e293b;
    border-bottom-color: #334155;
  }
}