/*
 * ConflictBrief.com Global Styles
 * Military-grade aesthetics with glass morphism effects
 */

/* ========================================
   CSS Custom Properties (Design Tokens)
   ======================================== */

:root {
  /* Color Palette - Military/Tactical Theme */
  --color-bg-primary: #0a0a0f;
  --color-bg-secondary: #141419;
  --color-bg-tertiary: #1a1a22;
  --color-bg-elevated: #1f1f2a;

  /* Glass/Transparency */
  --color-glass: rgba(255, 255, 255, 0.03);
  --color-glass-hover: rgba(255, 255, 255, 0.06);
  --color-glass-border: rgba(255, 255, 255, 0.15);
  --color-glass-border-hover: rgba(255, 255, 255, 0.12);

  /* Accent Colors */
  --color-primary: #4ade80;
  --color-primary-dim: #22c55e;
  --color-primary-glow: rgba(74, 222, 128, 0.15);
  --color-accent: #f59e0b;
  --color-accent-dim: #d97706;
  --color-accent-glow: rgba(245, 158, 11, 0.15);
  --color-danger: #ef4444;
  --color-danger-glow: rgba(239, 68, 68, 0.15);

  /* Text Colors */
  --color-text-primary: #e5e5e5;
  --color-text-secondary: #a3a3a3;
  --color-text-muted: #9ca3af;
  /* Improved from #6b7280 to meet WCAG AA 4.5:1 contrast on dark backgrounds */
  --color-text-dim: #8b949e;

  /* Typography Scale - Military/Tactical Aesthetic */
  /* Size-adjusted fallback fonts are defined in critical.css to prevent CLS */
  --font-family-base: 'Barlow', 'Barlow Fallback', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-family-display: 'Bebas Neue', 'Bebas Neue Fallback', 'Impact', sans-serif;
  --font-family-tactical: 'Share Tech Mono', 'Share Tech Mono Fallback', 'Courier New', monospace;
  --font-family-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;

  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;

  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-black: 900;

  --line-height-tight: 1.2;
  --line-height-snug: 1.375;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.625;
  --line-height-loose: 2;

  /* Spacing Scale */
  --spacing-px: 1px;
  --spacing-0: 0;
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  --spacing-16: 4rem;
  --spacing-20: 5rem;
  --spacing-24: 6rem;
  --spacing-32: 8rem;

  /* Border Radius */
  --radius-none: 0;
  --radius-sm: 0.125rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -4px rgba(0, 0, 0, 0.4);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.4);
  --shadow-glow-primary: 0 0 20px var(--color-primary-glow), 0 0 40px var(--color-primary-glow);
  --shadow-glow-accent: 0 0 20px var(--color-accent-glow), 0 0 40px var(--color-accent-glow);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;

  /* Z-Index Scale */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-backdrop: 400;
  --z-modal: 500;
  --z-popover: 600;
  --z-tooltip: 700;

  /* Container Widths */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
  --container-2xl: 1536px;

  /* Backdrop Blur */
  --blur-sm: 4px;
  --blur-md: 8px;
  --blur-lg: 12px;
  --blur-xl: 16px;
  --blur-2xl: 24px;
}

/* ========================================
   CSS Reset & Base Styles
   ======================================== */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  min-height: 100vh;
  /* Prevent synthetic bold/italic and optimize text rendering during font swap */
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

/* Background Pattern - Tactical Grid with Scan Lines */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(74, 222, 128, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74, 222, 128, 0.03) 1px, transparent 1px),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(0, 0, 0, 0.1) 2px,
      rgba(0, 0, 0, 0.1) 4px
    );
  background-size: 50px 50px, 50px 50px, 100% 4px;
  pointer-events: none;
  z-index: -1;
}

/* CRT Scan Line Effect Overlay */
body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.15),
    rgba(0, 0, 0, 0.15) 1px,
    transparent 1px,
    transparent 2px
  );
  pointer-events: none;
  z-index: 9999;
  opacity: 0.3;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

/* Prevent CLS: Reserve space for images with known dimensions */
img[width][height] {
  height: auto;
  aspect-ratio: attr(width) / attr(height);
}

input,
button,
textarea,
select {
  font: inherit;
}

a {
  color: var(--color-primary);
  /* Underline ensures links are distinguishable without relying on color alone (WCAG 1.4.1) */
  text-decoration: underline;
  text-decoration-color: rgba(74, 222, 128, 0.4);
  text-underline-offset: 2px;
  transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
}

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

ul,
ol {
  list-style: none;
}

/* ========================================
   Typography
   ======================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-display);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-text-primary);
  letter-spacing: 0.01em;
  word-spacing: 0.05em;
}

h1 {
  font-size: var(--font-size-4xl);
}

h2 {
  font-size: var(--font-size-3xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

h4 {
  font-size: var(--font-size-xl);
}

h5 {
  font-size: var(--font-size-lg);
}

h6 {
  font-size: var(--font-size-base);
}

p {
  margin-bottom: var(--spacing-4);
}

strong {
  font-weight: var(--font-weight-semibold);
}

small {
  font-size: var(--font-size-sm);
}

/* ========================================
   Glass Morphism Utilities
   ======================================== */

.glass {
  background: var(--color-glass);
  backdrop-filter: blur(var(--blur-lg));
  -webkit-backdrop-filter: blur(var(--blur-lg));
  border: 1px solid var(--color-glass-border);
}

.glass-hover {
  transition: background var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.glass-hover:hover {
  background: var(--color-glass-hover);
  border-color: var(--color-glass-border-hover);
}

.glass-card {
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.05) 0%,
    rgba(255, 255, 255, 0.02) 100%
  );
  backdrop-filter: blur(var(--blur-lg));
  -webkit-backdrop-filter: blur(var(--blur-lg));
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-xl);
}

.glass-strong {
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.08) 0%,
    rgba(255, 255, 255, 0.03) 100%
  );
  backdrop-filter: blur(var(--blur-xl));
  -webkit-backdrop-filter: blur(var(--blur-xl));
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Reflection effect for glass elements */
.glass-reflection {
  position: relative;
  overflow: hidden;
}

.glass-reflection::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.05),
    transparent
  );
  transform: skewX(-25deg);
  transition: left 0.5s ease;
}

.glass-reflection:hover::before {
  left: 150%;
}

/* ========================================
   Glow Effects
   ======================================== */

.glow-primary {
  box-shadow: var(--shadow-glow-primary);
}

.glow-accent {
  box-shadow: var(--shadow-glow-accent);
}

.glow-hover-primary {
  transition: box-shadow var(--transition-base);
}

.glow-hover-primary:hover {
  box-shadow: var(--shadow-glow-primary);
}

.glow-hover-accent {
  transition: box-shadow var(--transition-base);
}

.glow-hover-accent:hover {
  box-shadow: var(--shadow-glow-accent);
}

/* Text glow */
.text-glow-primary {
  text-shadow: 0 0 10px var(--color-primary-glow), 0 0 20px var(--color-primary-glow);
}

.text-glow-accent {
  text-shadow: 0 0 10px var(--color-accent-glow), 0 0 20px var(--color-accent-glow);
}

/* ========================================
   Layout Utilities
   ======================================== */

.container {
  width: 100%;
  max-width: var(--container-xl);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-4);
  padding-right: var(--spacing-4);
}

@media (min-width: 640px) {
  .container {
    padding-left: var(--spacing-6);
    padding-right: var(--spacing-6);
  }
}

@media (min-width: 1024px) {
  .container {
    padding-left: var(--spacing-8);
    padding-right: var(--spacing-8);
  }
}

/* Grid System */
.grid {
  display: grid;
  gap: var(--spacing-6);
}

.grid-cols-1 {
  grid-template-columns: repeat(1, minmax(0, 1fr));
}

@media (min-width: 640px) {
  .sm\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 768px) {
  .md\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .md\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .lg\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .lg\:grid-cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* Flex Utilities */
.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

.items-center {
  align-items: center;
}

.items-start {
  align-items: flex-start;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.justify-end {
  justify-content: flex-end;
}

.gap-1 { gap: var(--spacing-1); }
.gap-2 { gap: var(--spacing-2); }
.gap-3 { gap: var(--spacing-3); }
.gap-4 { gap: var(--spacing-4); }
.gap-6 { gap: var(--spacing-6); }
.gap-8 { gap: var(--spacing-8); }

/* ========================================
   Spacing Utilities
   ======================================== */

.m-0 { margin: var(--spacing-0); }
.m-4 { margin: var(--spacing-4); }

.mt-0 { margin-top: var(--spacing-0); }
.mt-2 { margin-top: var(--spacing-2); }
.mt-4 { margin-top: var(--spacing-4); }
.mt-6 { margin-top: var(--spacing-6); }
.mt-8 { margin-top: var(--spacing-8); }
.mt-12 { margin-top: var(--spacing-12); }

.mb-0 { margin-bottom: var(--spacing-0); }
.mb-2 { margin-bottom: var(--spacing-2); }
.mb-4 { margin-bottom: var(--spacing-4); }
.mb-6 { margin-bottom: var(--spacing-6); }
.mb-8 { margin-bottom: var(--spacing-8); }
.mb-12 { margin-bottom: var(--spacing-12); }

.p-0 { padding: var(--spacing-0); }
.p-2 { padding: var(--spacing-2); }
.p-3 { padding: var(--spacing-3); }
.p-4 { padding: var(--spacing-4); }
.p-6 { padding: var(--spacing-6); }
.p-8 { padding: var(--spacing-8); }

.px-2 { padding-left: var(--spacing-2); padding-right: var(--spacing-2); }
.px-3 { padding-left: var(--spacing-3); padding-right: var(--spacing-3); }
.px-4 { padding-left: var(--spacing-4); padding-right: var(--spacing-4); }
.px-6 { padding-left: var(--spacing-6); padding-right: var(--spacing-6); }

.py-1 { padding-top: var(--spacing-1); padding-bottom: var(--spacing-1); }
.py-2 { padding-top: var(--spacing-2); padding-bottom: var(--spacing-2); }
.py-3 { padding-top: var(--spacing-3); padding-bottom: var(--spacing-3); }
.py-4 { padding-top: var(--spacing-4); padding-bottom: var(--spacing-4); }
.py-6 { padding-top: var(--spacing-6); padding-bottom: var(--spacing-6); }
.py-8 { padding-top: var(--spacing-8); padding-bottom: var(--spacing-8); }

/* ========================================
   Text Utilities
   ======================================== */

.text-xs { font-size: var(--font-size-xs); }
.text-sm { font-size: var(--font-size-sm); }
.text-base { font-size: var(--font-size-base); }
.text-lg { font-size: var(--font-size-lg); }
.text-xl { font-size: var(--font-size-xl); }
.text-2xl { font-size: var(--font-size-2xl); }
.text-3xl { font-size: var(--font-size-3xl); }
.text-4xl { font-size: var(--font-size-4xl); }

.font-normal { font-weight: var(--font-weight-normal); }
.font-medium { font-weight: var(--font-weight-medium); }
.font-semibold { font-weight: var(--font-weight-semibold); }
.font-bold { font-weight: var(--font-weight-bold); }
.font-black { font-weight: var(--font-weight-black); }

.text-primary { color: var(--color-text-primary); }
.text-secondary { color: var(--color-text-secondary); }
.text-muted { color: var(--color-text-muted); }
.text-accent { color: var(--color-accent); }
.text-green { color: var(--color-primary); }
.text-danger { color: var(--color-danger); }

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.uppercase {
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ========================================
   Button Styles
   ======================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-6);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-bg-primary);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-primary-dim);
  border-color: var(--color-primary-dim);
  box-shadow: var(--shadow-glow-primary);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-primary);
  border-color: var(--color-glass-border);
}

.btn-ghost:hover {
  background: var(--color-glass);
  border-color: var(--color-glass-border-hover);
}

.btn-sm {
  padding: var(--spacing-2) var(--spacing-4);
  font-size: var(--font-size-xs);
}

/* ========================================
   Article Content Styles
   ======================================== */

.article-content {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
  /* CLS prevention: contain layout recalculations */
  contain: layout style;
}

.article-content h2 {
  margin-top: var(--spacing-12);
  margin-bottom: var(--spacing-6);
  padding-bottom: var(--spacing-3);
  border-bottom: 1px solid var(--color-glass-border);
}

.article-content h3 {
  margin-top: var(--spacing-8);
  margin-bottom: var(--spacing-4);
}

.article-content h4,
.article-content h5,
.article-content h6 {
  margin-top: var(--spacing-6);
  margin-bottom: var(--spacing-3);
}

.article-content p {
  margin-bottom: var(--spacing-6);
}

.article-content a {
  color: var(--color-primary);
  text-decoration: underline;
  text-decoration-color: var(--color-primary-glow);
  text-underline-offset: 2px;
}

.article-content a:hover {
  text-decoration-color: var(--color-primary);
}

.article-content ul,
.article-content ol {
  margin-bottom: var(--spacing-6);
  padding-left: var(--spacing-6);
}

.article-content ul {
  list-style-type: disc;
}

.article-content ol {
  list-style-type: decimal;
}

.article-content li {
  margin-bottom: var(--spacing-2);
}

.article-content blockquote {
  margin: var(--spacing-8) 0;
  padding: var(--spacing-6);
  background: var(--color-glass);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
  font-style: italic;
  color: var(--color-text-secondary);
}

.article-content pre {
  margin: var(--spacing-6) 0;
  padding: var(--spacing-6);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-lg);
  overflow-x: auto;
}

.article-content code {
  font-family: var(--font-family-mono);
  font-size: var(--font-size-sm);
}

.article-content p code {
  padding: var(--spacing-1) var(--spacing-2);
  background: var(--color-bg-secondary);
  border-radius: var(--radius-sm);
}

.article-content img {
  margin: var(--spacing-8) 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-glass-border);
  height: auto;
  max-width: 100%;
  /* CLS prevention: reserve space for images */
  min-height: 200px;
  background: var(--color-bg-secondary);
  /* Use aspect ratio if width/height attributes missing */
  aspect-ratio: auto 16 / 9;
}

.article-content figure {
  margin: var(--spacing-8) 0;
}

.article-content figcaption {
  margin-top: var(--spacing-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-align: center;
}

.article-content hr {
  margin: var(--spacing-12) 0;
  border: none;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--color-glass-border),
    transparent
  );
}

.article-content table {
  width: 100%;
  margin: var(--spacing-6) 0;
  border-collapse: collapse;
}

.article-content th,
.article-content td {
  padding: var(--spacing-3) var(--spacing-4);
  border: 1px solid var(--color-glass-border);
  text-align: left;
}

.article-content th {
  background: var(--color-bg-secondary);
  font-weight: var(--font-weight-semibold);
}

/* ========================================
   Animations - Military/Tactical
   ======================================== */

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

@keyframes radarSweep {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes glitch {
  0%, 100% {
    clip-path: inset(0 0 0 0);
    transform: translate(0);
  }
  20% {
    clip-path: inset(20% 0 60% 0);
    transform: translate(-2px, 2px);
  }
  40% {
    clip-path: inset(40% 0 40% 0);
    transform: translate(2px, -2px);
  }
  60% {
    clip-path: inset(60% 0 20% 0);
    transform: translate(-1px, 1px);
  }
  80% {
    clip-path: inset(80% 0 5% 0);
    transform: translate(1px, -1px);
  }
}

@keyframes scanLine {
  0% {
    top: -100%;
  }
  100% {
    top: 100%;
  }
}

@keyframes typewriter {
  from {
    width: 0;
  }
  to {
    width: 100%;
  }
}

@keyframes blink {
  0%, 50% {
    opacity: 1;
  }
  51%, 100% {
    opacity: 0;
  }
}

@keyframes borderPulse {
  0%, 100% {
    border-color: var(--color-primary);
    box-shadow: 0 0 5px var(--color-primary-glow);
  }
  50% {
    border-color: var(--color-primary-dim);
    box-shadow: 0 0 20px var(--color-primary-glow), 0 0 40px var(--color-primary-glow);
  }
}

.animate-fade-in {
  animation: fadeIn 0.5s ease forwards;
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  opacity: 0;
}

.animate-pulse {
  animation: pulse 2s ease-in-out infinite;
}

.animate-radar {
  animation: radarSweep 4s linear infinite;
}

.animate-glitch:hover {
  animation: glitch 0.3s ease-in-out;
}

.animate-border-pulse {
  animation: borderPulse 2s ease-in-out infinite;
}

/* Staggered animation delays for orchestrated reveals */
.animate-delay-100 { animation-delay: 100ms; }
.animate-delay-200 { animation-delay: 200ms; }
.animate-delay-300 { animation-delay: 300ms; }
.animate-delay-400 { animation-delay: 400ms; }
.animate-delay-500 { animation-delay: 500ms; }
.animate-delay-600 { animation-delay: 600ms; }
.animate-delay-700 { animation-delay: 700ms; }
.animate-delay-800 { animation-delay: 800ms; }

/* ========================================
   Tactical HUD Elements
   ======================================== */

/* Corner brackets for tactical panels */
.tactical-corners {
  position: relative;
}

.tactical-corners::before,
.tactical-corners::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border-color: var(--color-primary);
  border-style: solid;
  opacity: 0.6;
}

.tactical-corners::before {
  top: -1px;
  left: -1px;
  border-width: 2px 0 0 2px;
}

.tactical-corners::after {
  bottom: -1px;
  right: -1px;
  border-width: 0 2px 2px 0;
}

/* Tactical label */
.tactical-label {
  font-family: var(--font-family-tactical);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-primary);
  opacity: 0.8;
}

/* Status indicator */
.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
}

.status-indicator::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 10px var(--color-primary);
  animation: pulse 1.5s ease-in-out infinite;
}

.status-indicator.warning::before {
  background: var(--color-accent);
  box-shadow: 0 0 10px var(--color-accent);
}

.status-indicator.danger::before {
  background: var(--color-danger);
  box-shadow: 0 0 10px var(--color-danger);
}

/* Scan line effect for images */
.scan-effect {
  position: relative;
  overflow: hidden;
}

.scan-effect::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 50%;
  background: linear-gradient(
    0deg,
    transparent,
    rgba(74, 222, 128, 0.1),
    transparent
  );
  animation: scanLine 3s linear infinite;
}

/* ========================================
   Visibility & Display
   ======================================== */

.hidden {
  display: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (min-width: 640px) {
  .sm\:hidden { display: none; }
  .sm\:block { display: block; }
  .sm\:flex { display: flex; }
}

@media (min-width: 768px) {
  .md\:hidden { display: none; }
  .md\:block { display: block; }
  .md\:flex { display: flex; }
}

@media (min-width: 1024px) {
  .lg\:hidden { display: none; }
  .lg\:block { display: block; }
  .lg\:flex { display: flex; }
}

/* ========================================
   Scrollbar Styling
   ======================================== */

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-muted);
}

/* ========================================
   Selection Styling
   ======================================== */

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

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

/* ========================================
   Focus Styles
   ======================================== */

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* ========================================
   Print Styles
   ======================================== */

@media print {
  body {
    background: white;
    color: black;
  }

  .glass,
  .glass-card,
  .glass-strong {
    background: white;
    border: 1px solid #ccc;
  }
}

/* ========================================
   Skip Navigation Link - Accessibility
   ======================================== */

.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: var(--color-bg-primary);
  padding: 8px 16px;
  z-index: 10000;
  text-decoration: none;
  font-weight: 600;
  border-radius: 0 0 4px 0;
}

.skip-link:focus {
  top: 0;
}

/* ========================================
   Reduced Motion Accessibility (WCAG 2.2.2)
   ======================================== */

@media (prefers-reduced-motion: reduce) {
  /* Global reduction for all animated elements */
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  /* Disable smooth scrolling on html element */
  html {
    scroll-behavior: auto;
  }

  /* Disable specific animation classes */
  .animate-fade-in,
  .animate-fade-in-up,
  .animate-pulse,
  .animate-radar,
  .animate-glitch,
  .animate-border-pulse,
  .radar-sweep,
  .badge-dot {
    animation: none !important;
  }

  /* Ensure fade-in elements are visible without animation */
  .animate-fade-in,
  .animate-fade-in-up {
    opacity: 1 !important;
    transform: none !important;
  }

  /* Disable status indicator pulse animation */
  .status-indicator::before {
    animation: none !important;
  }

  /* Disable scan line effect */
  .scan-effect::after {
    animation: none !important;
    display: none;
  }

  /* Disable glass reflection sweep effect */
  .glass-reflection::before {
    transition: none !important;
    display: none;
  }

  /* Disable CRT scan line effect overlay */
  body::after {
    display: none;
  }

  /* Remove glow transitions */
  .glow-hover-primary,
  .glow-hover-accent,
  .glass-hover {
    transition: none !important;
  }

  /* Disable button transitions */
  .btn {
    transition: none !important;
  }

  /* Disable link color transitions */
  a {
    transition: none !important;
  }
}