@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  --bg-darkest: #060608;
  --bg-darker: #0d0d11;
  --bg-dark: #121217;
  --bg-card: #16161f;
  --bg-card-hover: #1c1c27;
  
  --accent-color: #ff3e3e;
  --accent-color-rgb: 255, 62, 62;
  --accent-glow: rgba(255, 62, 62, 0.15);
  --accent-glow-strong: rgba(255, 62, 62, 0.4);
  
  --color-success: #10b981;
  --color-success-rgb: 16, 185, 129;
  --color-warning: #f59e0b;
  --color-warning-rgb: 245, 158, 11;
  --color-danger: #ef4444;
  --color-danger-rgb: 239, 68, 68;
  --color-info: #3b82f6;
  
  --text-primary: #ffffff;
  --text-secondary: #a1a1aa;
  --text-muted: #71717a;
  
  --border-light: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(255, 62, 62, 0.5);
  
  --font-sans: 'Inter', sans-serif;
  --font-mono: 'Space Grotesk', sans-serif;
  
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  
  --border-radius-sm: 6px;
  --border-radius-md: 12px;
  --border-radius-lg: 20px;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  background-color: var(--bg-darkest);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-darkest);
}
::-webkit-scrollbar-thumb {
  background: var(--border-light);
  border-radius: var(--border-radius-sm);
  transition: var(--transition-fast);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-color);
}

/* Base Layout Containers */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Navigation Bar (Starlink Inspired) */
header {
  background-color: var(--bg-darkest);
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 0;
  z-index: 100;
  height: 70px;
  display: flex;
  align-items: center;
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.logo {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 2px;
  text-decoration: none;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo span {
  color: var(--accent-color);
  text-shadow: 0 0 10px var(--accent-glow-strong);
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: var(--transition-fast);
}

.nav-links a:hover, 
.nav-links a.active {
  color: var(--text-primary);
  text-shadow: 0 0 8px rgba(255, 255, 255, 0.3);
}

.btn-report-nav {
  background: transparent;
  color: var(--accent-color);
  border: 1px solid var(--accent-color);
  padding: 8px 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-report-nav:hover {
  background: var(--accent-color);
  color: var(--text-primary);
  box-shadow: 0 0 15px var(--accent-glow-strong);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.hamburger-btn {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  width: 24px;
  height: 18px;
  position: relative;
  flex-direction: column;
  justify-content: space-between;
  z-index: 105;
  padding: 0;
}

.hamburger-btn span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.hamburger-btn.open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.hamburger-btn.open span:nth-child(2) {
  opacity: 0;
}

.hamburger-btn.open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Menu Drawer Overlay */
.drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(6, 6, 8, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.drawer-overlay.open {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
}

/* Mobile Menu Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 320px;
  height: 100vh;
  background-color: var(--bg-card);
  border-left: 1px solid var(--border-light);
  z-index: 999;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  visibility: hidden;
  transition: transform var(--transition-normal), visibility var(--transition-normal);
}

.mobile-drawer.open {
  transform: translateX(0);
  visibility: visible;
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.6);
}

.mobile-drawer-header {
  padding: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-light);
  height: 70px; /* Match header height */
  box-sizing: border-box;
}

.btn-close-drawer {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  transition: var(--transition-fast);
}

.btn-close-drawer:hover {
  color: var(--text-primary);
}

.btn-close-drawer svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.mobile-drawer-body {
  padding: 40px 24px;
  display: flex;
  flex-direction: column;
  gap: 40px;
  flex-grow: 1;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.mobile-nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: var(--transition-fast);
  display: block;
}

.mobile-nav-links a:hover,
.mobile-nav-links a.active {
  color: var(--text-primary);
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.4);
}

.btn-report-drawer {
  background: transparent;
  color: var(--accent-color);
  border: 1px solid var(--accent-color);
  padding: 14px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
  margin-top: auto; /* Push report button to the bottom */
}

.btn-report-drawer:hover {
  background: var(--accent-color);
  color: var(--text-primary);
  box-shadow: 0 0 15px var(--accent-glow-strong);
}

/* Hero Support Section */
.hero-section {
  padding: 80px 0 60px 0;
  text-align: center;
  border-bottom: 1px solid var(--border-light);
  background: radial-gradient(circle at top, rgba(255, 62, 62, 0.04) 0%, transparent 60%);
  position: relative;
}

.hero-subtitle {
  font-family: var(--font-mono);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--accent-color);
  margin-bottom: 16px;
}

.hero-title {
  font-family: var(--font-mono);
  font-size: 40px;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 24px;
}

.search-container {
  max-width: 680px;
  margin: 0 auto;
  position: relative;
}

.search-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 20px;
  width: 20px;
  height: 20px;
  fill: var(--text-muted);
  pointer-events: none;
  transition: var(--transition-fast);
}

.search-input {
  width: 100%;
  padding: 18px 24px 18px 56px;
  background-color: var(--bg-dark);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-md);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 16px;
  transition: var(--transition-normal);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.search-input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 20px var(--accent-glow), 0 4px 20px rgba(0, 0, 0, 0.3);
}

.search-input:focus + .search-icon {
  fill: var(--accent-color);
}

.search-clear {
  position: absolute;
  right: 20px;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  display: none;
}

.search-clear:hover {
  color: var(--text-primary);
}

/* Category Grid & Sidebar Layout */
.main-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 48px;
  padding: 60px 0;
  align-items: start;
}

/* Sidebar Styling */
.sidebar-sticky {
  position: sticky;
  top: 110px;
  z-index: 10;
  background-color: var(--bg-darkest);
}

.sidebar-title {
  font-family: var(--font-mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin-bottom: 20px;
  padding-left: 12px;
}

.category-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.category-btn {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: var(--transition-fast);
}

.category-btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.category-btn:hover {
  background-color: rgba(255, 255, 255, 0.03);
  color: var(--text-primary);
}

.category-btn.active {
  background-color: var(--bg-card);
  color: var(--text-primary);
  font-weight: 600;
  border-left: 3px solid var(--accent-color);
  padding-left: 13px; /* Keep total padding aligned */
}

/* Rules Accordion Content area */
.rules-wrapper {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.category-section {
  display: flex;
  flex-direction: column;
  gap: 20px;
  scroll-margin-top: 110px;
}

.category-section-title {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 12px;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.category-section-title svg {
  width: 24px;
  height: 24px;
  fill: var(--accent-color);
}

/* Accordion Item Card */
.rule-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  transition: var(--transition-normal);
}

@media (hover: hover) {
  .rule-card:hover {
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
    transform: translateY(-2px);
  }
}

.rule-card.expanded {
  border-color: rgba(255, 62, 62, 0.2);
  background-color: var(--bg-card-hover);
}

.rule-header {
  width: 100%;
  padding: 24px;
  background: transparent;
  border: none;
  color: var(--text-primary);
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  gap: 20px;
}

.rule-title-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.rule-index {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-color);
  letter-spacing: 1px;
}

.rule-title {
  font-size: 17px;
  font-weight: 600;
}

.rule-arrow {
  width: 20px;
  height: 20px;
  fill: var(--text-secondary);
  transition: var(--transition-normal);
}

.rule-card.expanded .rule-arrow {
  transform: rotate(180px);
  fill: var(--accent-color);
}

/* Smooth Accordion Body */
.rule-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}

.rule-content {
  padding: 0 24px 28px 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.rule-body-full {
  grid-column: span 2;
}

.rule-desc {
  color: var(--text-secondary);
  font-size: 15px;
  margin-bottom: 20px;
}

/* Guideline Panels */
.guideline-panel {
  background-color: rgba(255, 255, 255, 0.02);
  border-radius: var(--border-radius-sm);
  padding: 18px;
  border-top: 3px solid transparent;
}

.guideline-panel.allowed {
  border-top-color: var(--color-success);
  background-color: rgba(16, 185, 129, 0.02);
}

.guideline-panel.forbidden {
  border-top-color: var(--color-danger);
  background-color: rgba(239, 68, 68, 0.02);
}

.guideline-panel h4 {
  font-family: var(--font-mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.guideline-panel.allowed h4 {
  color: var(--color-success);
}

.guideline-panel.forbidden h4 {
  color: var(--color-danger);
}

.guideline-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.guideline-list li {
  font-size: 14px;
  color: var(--text-secondary);
  position: relative;
  padding-left: 20px;
}

.guideline-list li::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.guideline-panel.allowed .guideline-list li::before {
  background-color: var(--color-success);
}

.guideline-panel.forbidden .guideline-list li::before {
  background-color: var(--color-danger);
}

/* Highlight Matching text */
mark.search-highlight {
  background-color: rgba(245, 158, 11, 0.25);
  color: var(--text-primary);
  border-bottom: 2px solid var(--color-warning);
  padding: 0 2px;
  border-radius: 2px;
}

/* Interactive Quiz Section */
.quiz-section {
  background: radial-gradient(circle at bottom right, rgba(255, 62, 62, 0.04) 0%, transparent 60%);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  padding: 80px 0;
}

.quiz-container {
  max-width: 800px;
  margin: 0 auto;
}

.quiz-header {
  text-align: center;
  margin-bottom: 40px;
}

.quiz-title {
  font-family: var(--font-mono);
  font-size: 28px;
  margin-bottom: 12px;
}

.quiz-desc {
  color: var(--text-secondary);
  font-size: 15px;
}

.quiz-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-lg);
  padding: 40px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  position: relative;
  overflow: hidden;
}

.quiz-progress-bar {
  position: absolute;
  top: 0;
  left: 0;
  height: 4px;
  background-color: var(--accent-color);
  width: 0%;
  transition: width var(--transition-normal);
  box-shadow: 0 0 10px var(--accent-color);
}

.quiz-meta {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-color);
  margin-bottom: 24px;
  letter-spacing: 1px;
}

.quiz-scenario {
  font-size: 18px;
  font-weight: 500;
  line-height: 1.5;
  margin-bottom: 32px;
}

.quiz-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.quiz-opt-btn {
  background-color: var(--bg-dark);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-md);
  padding: 18px 24px;
  color: var(--text-primary);
  text-align: left;
  font-family: var(--font-sans);
  font-size: 15px;
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

@media (hover: hover) {
  .quiz-opt-btn:hover:not(:disabled) {
    border-color: rgba(255, 255, 255, 0.2);
    background-color: rgba(255, 255, 255, 0.02);
    transform: translateX(4px);
  }
}

.quiz-opt-btn:disabled {
  cursor: default;
}

.quiz-opt-btn.correct {
  border-color: var(--color-success);
  background-color: rgba(16, 185, 129, 0.06);
}

.quiz-opt-btn.incorrect {
  border-color: var(--color-danger);
  background-color: rgba(239, 68, 68, 0.06);
}

.quiz-feedback {
  margin-top: 32px;
  padding: 24px;
  border-radius: var(--border-radius-md);
  display: none;
  animation: fadeIn var(--transition-normal);
}

.quiz-feedback.success {
  background-color: rgba(16, 185, 129, 0.05);
  border: 1px solid rgba(16, 185, 129, 0.15);
  color: #a7f3d0;
}

.quiz-feedback.error {
  background-color: rgba(239, 68, 68, 0.05);
  border: 1px solid rgba(239, 68, 68, 0.15);
  color: #fca5a5;
}

.quiz-feedback-title {
  font-family: var(--font-mono);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.quiz-feedback-title svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.quiz-feedback-desc {
  font-size: 14px;
  line-height: 1.6;
}

.quiz-nav {
  margin-top: 32px;
  display: flex;
  justify-content: flex-end;
}

.btn-quiz-next {
  background-color: var(--text-primary);
  color: var(--bg-darkest);
  border: none;
  padding: 12px 28px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
  display: none;
}

.btn-quiz-next:hover {
  background-color: var(--text-secondary);
}

/* Quiz Completion Screen */
.quiz-completion {
  text-align: center;
  display: none;
  animation: scaleIn var(--transition-normal);
}

.quiz-completion-icon {
  width: 64px;
  height: 64px;
  fill: var(--accent-color);
  margin: 0 auto 24px auto;
  filter: drop-shadow(0 0 10px var(--accent-glow-strong));
}

.quiz-score-circle {
  position: relative;
  width: 140px;
  height: 140px;
  margin: 0 auto 30px auto;
  border: 6px solid var(--border-light);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.4);
}

.quiz-score-val {
  font-family: var(--font-mono);
  font-size: 38px;
  font-weight: 700;
  color: var(--accent-color);
}

.quiz-score-lbl {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.quiz-completion-text {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 460px;
  margin: 0 auto 32px auto;
}

.btn-quiz-restart {
  background: transparent;
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  padding: 12px 28px;
  font-family: var(--font-mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-quiz-restart:hover {
  border-color: var(--text-primary);
  background-color: rgba(255, 255, 255, 0.05);
}

/* Call to Action Support Footer */
.cta-support-section {
  text-align: center;
  padding: 80px 0;
  background-color: var(--bg-darker);
  border-bottom: 1px solid var(--border-light);
}

.cta-title {
  font-family: var(--font-mono);
  font-size: 26px;
  margin-bottom: 16px;
}

.cta-desc {
  color: var(--text-secondary);
  font-size: 15px;
  max-width: 500px;
  margin: 0 auto 32px auto;
}

.btn-cta-report {
  background-color: var(--accent-color);
  color: var(--text-primary);
  border: none;
  padding: 16px 36px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
  box-shadow: 0 4px 15px var(--accent-glow-strong);
}

@media (hover: hover) {
  .btn-cta-report:hover {
    background-color: #ff5252;
    box-shadow: 0 0 25px var(--accent-glow-strong);
    transform: translateY(-1px);
  }
}

/* Report Modal Overlay (Glassmorphism) */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(6, 6, 8, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  width: 100%;
  max-width: 600px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
  overflow: hidden;
  transform: scale(0.95) translateY(10px);
  transition: transform var(--transition-normal);
}

.modal-overlay.open .modal-container {
  transform: scale(1) translateY(0);
}

.modal-header {
  padding: 24px 32px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-title {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn-modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
}

.btn-modal-close:hover {
  color: var(--text-primary);
}

.btn-modal-close svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.modal-body {
  padding: 32px;
}

/* Modal Ticket Forms */
.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-control {
  width: 100%;
  background-color: var(--bg-dark);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-sm);
  padding: 12px 16px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 14px;
  transition: var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 10px var(--accent-glow);
}

select.form-control {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2371717a'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 18px;
  padding-right: 40px;
}

textarea.form-control {
  min-height: 100px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 16px;
  margin-top: 32px;
}

.btn-form-cancel {
  background: transparent;
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
  padding: 12px 24px;
  font-family: var(--font-mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-form-cancel:hover {
  color: var(--text-primary);
  border-color: var(--text-secondary);
}

.btn-form-submit {
  background-color: var(--accent-color);
  color: var(--text-primary);
  border: none;
  padding: 12px 28px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-form-submit:hover {
  background-color: #ff5252;
  box-shadow: 0 0 15px var(--accent-glow-strong);
}

/* Success Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.toast {
  background-color: rgba(22, 22, 31, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-left: 4px solid var(--color-success);
  border-radius: var(--border-radius-sm);
  padding: 16px 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 320px;
  max-width: 400px;
  transform: translateY(20px);
  opacity: 0;
  animation: slideInUp var(--transition-normal) forwards;
}

.toast-icon {
  width: 20px;
  height: 20px;
  fill: var(--color-success);
  flex-shrink: 0;
}

.toast-content {
  flex-grow: 1;
}

.toast-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 2px;
}

.toast-desc {
  font-size: 13px;
  color: var(--text-secondary);
}

/* Footer Section */
footer {
  border-top: 1px solid var(--border-light);
  padding: 40px 0;
  background-color: var(--bg-darkest);
}

footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-copy {
  font-size: 13px;
  color: var(--text-muted);
}

.footer-links {
  list-style: none;
  display: flex;
  gap: 24px;
}

.footer-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 13px;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--text-primary);
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(5px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes slideInUp {
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .main-layout {
    grid-template-columns: 240px 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }

  .nav-links, .btn-report-nav {
    display: none !important;
  }

  .hamburger-btn {
    display: flex;
  }

  .main-layout {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 32px 0;
  }

  .sidebar-title {
    display: none;
  }

  .sidebar-sticky {
    position: sticky;
    top: 70px;
    background-color: var(--bg-darkest);
    z-index: 10;
    border-bottom: 1px solid var(--border-light);
    margin-left: -16px;
    margin-right: -16px;
    padding: 8px 16px;
    margin-bottom: 16px;
  }

  .category-section {
    scroll-margin-top: 140px;
  }

  /* Fade effect at the edges for scrollable categories */
  .sidebar-sticky::before,
  .sidebar-sticky::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 32px;
    height: 100%;
    pointer-events: none;
    z-index: 2;
    display: block;
  }

  .sidebar-sticky::before {
    left: 0;
    background: linear-gradient(to right, var(--bg-darkest) 0%, transparent 100%);
  }

  .sidebar-sticky::after {
    right: 0;
    background: linear-gradient(to left, var(--bg-darkest) 0%, transparent 100%);
  }

  .category-list {
    flex-direction: row;
    overflow-x: auto;
    padding: 4px 0;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .category-list::-webkit-scrollbar {
    display: none;
  }

  .category-btn {
    white-space: nowrap;
    scroll-snap-align: start;
    padding: 10px 14px;
    font-size: 13px;
  }

  .category-btn.active {
    border-left: none;
    border-bottom: 3px solid var(--accent-color);
    padding-left: 14px;
    padding-bottom: 7px;
  }

  .rule-header {
    padding: 16px 20px;
  }

  .rule-title {
    font-size: 15px;
  }

  .rule-arrow {
    flex-shrink: 0;
  }

  .rule-content {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 0 16px 20px 16px;
  }

  .rule-body-full {
    grid-column: span 1;
  }

  .guideline-panel {
    padding: 14px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .hero-title {
    font-size: 30px;
  }

  /* Modal Safe-Scrolling on Mobile */
  .modal-overlay {
    padding: 16px;
  }

  .modal-container {
    max-height: calc(100vh - 32px);
    width: calc(100% - 32px);
    margin: 16px;
    display: flex;
    flex-direction: column;
  }

  .modal-header {
    padding: 16px 20px;
    flex-shrink: 0;
  }

  .modal-title {
    font-size: 16px;
  }

  .modal-body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
    -webkit-overflow-scrolling: touch;
  }
}

@media (max-width: 480px) {
  .hero-section {
    padding: 50px 0 32px 0;
  }

  .hero-title {
    font-size: 24px;
  }

  .search-input {
    padding: 14px 20px 14px 44px;
    font-size: 14px;
  }

  .search-icon {
    left: 16px;
    width: 16px;
    height: 16px;
  }

  .quiz-card {
    padding: 20px;
  }

  .quiz-scenario {
    font-size: 15px;
    margin-bottom: 20px;
  }

  .quiz-opt-btn {
    padding: 12px 16px;
    font-size: 13px;
  }

  .quiz-feedback {
    padding: 16px;
    margin-top: 20px;
  }

  .form-actions {
    display: flex;
    gap: 12px;
  }

  .form-actions button {
    flex: 1;
    text-align: center;
    padding: 12px 10px;
    font-size: 12px;
  }
}