/**
 * Window.Events - Main Stylesheet
 * Cyberpunk Security Blog Theme
 */

/* ========================================
   IMPORTS
   ======================================== */
@import url('variables.css');

/* ========================================
   RESET & BASE
   ======================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--text-primary);
  background-color: var(--bg-primary);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Scanlines overlay */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.1) 0px,
    rgba(0, 0, 0, 0.1) 1px,
    transparent 1px,
    transparent 2px
  );
  z-index: var(--z-scanlines, 9999);
  opacity: 0.15;
}

/* Grid pattern background */
body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(157, 78, 221, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(157, 78, 221, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  z-index: -1;
}

/* ========================================
   TYPOGRAPHY
   ======================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: var(--line-height-tight);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

h1 {
  font-size: var(--font-size-5xl);
  text-shadow: var(--glow-text-pink);
}

h2 {
  font-size: var(--font-size-4xl);
  text-shadow: var(--glow-text-cyan);
}

h3 {
  font-size: var(--font-size-3xl);
  color: var(--neon-purple);
}

h4 {
  font-size: var(--font-size-2xl);
}

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

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

p {
  margin-bottom: var(--space-4);
  color: var(--text-secondary);
}

a {
  color: var(--text-link);
  text-decoration: none;
  transition: all var(--transition-normal);
}

a:hover {
  color: var(--text-link-hover);
  text-shadow: var(--glow-cyan-subtle);
}

strong, b {
  font-weight: 700;
  color: var(--text-primary);
}

em, i {
  font-style: italic;
}

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

/* ========================================
   LAYOUT
   ======================================== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.container--wide {
  max-width: var(--container-wide);
}

.site-content {
  padding-top: var(--header-height);
  min-height: calc(100vh - var(--header-height));
}

.site-main {
  padding: var(--space-12) 0;
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-display);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: var(--border-width-thick) solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
}

.btn--primary {
  background: linear-gradient(135deg, var(--neon-pink), var(--neon-purple));
  color: var(--text-primary);
  border-color: var(--neon-pink);
  box-shadow: var(--glow-pink-subtle);
}

.btn--primary:hover {
  box-shadow: var(--glow-pink);
  transform: translateY(-2px);
  color: var(--text-primary);
}

.btn--secondary {
  background: transparent;
  color: var(--neon-cyan);
  border-color: var(--neon-cyan);
}

.btn--secondary:hover {
  background: var(--neon-cyan);
  color: var(--bg-primary);
  box-shadow: var(--glow-cyan);
}

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

.btn--ghost:hover {
  border-color: var(--neon-purple);
  color: var(--neon-purple);
}

/* Button focus states */
.btn:focus {
  outline: none;
}

.btn:focus-visible {
  outline: 2px solid var(--neon-cyan);
  outline-offset: 2px;
  box-shadow: var(--glow-cyan-subtle);
}

.btn--primary:focus-visible {
  outline-color: var(--neon-pink);
  box-shadow: var(--glow-pink-subtle);
}

.btn--secondary:focus-visible {
  outline-color: var(--neon-cyan);
}

.btn--ghost:focus-visible {
  outline-color: var(--neon-purple);
}

/* ========================================
   CARDS
   ======================================== */
.card {
  background: var(--bg-card);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: all var(--transition-normal);
}

.card:hover {
  border-color: var(--neon-purple);
  box-shadow: var(--shadow-neon);
  transform: translateY(-4px);
}

.card__image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
}

.card__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-2);
}

.card__meta {
  display: flex;
  gap: var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-3);
}

.card__excerpt {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

.card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

/* ========================================
   TAGS & BADGES
   ======================================== */
.tag {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  font-size: var(--font-size-xs);
  font-family: var(--font-code);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--bg-tertiary);
  color: var(--neon-cyan);
  border: var(--border-width) solid var(--neon-cyan);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.tag:hover {
  background: var(--neon-cyan);
  color: var(--bg-primary);
  box-shadow: var(--glow-cyan-subtle);
}

.tag--pink {
  color: var(--neon-pink);
  border-color: var(--neon-pink);
}

.tag--pink:hover {
  background: var(--neon-pink);
}

.tag--purple {
  color: var(--neon-purple);
  border-color: var(--neon-purple);
}

.tag--purple:hover {
  background: var(--neon-purple);
}

.tag--green {
  color: var(--neon-green);
  border-color: var(--neon-green);
}

.tag--green:hover {
  background: var(--neon-green);
}

/* ========================================
   CODE BLOCKS
   ======================================== */
code, kbd, samp {
  font-family: var(--font-code);
  font-size: 0.9em;
}

:not(pre) > code {
  background: var(--bg-code);
  color: var(--neon-green);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  border: var(--border-width) solid var(--border-color);
}

pre {
  background: var(--bg-code);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  padding-top: calc(30px + var(--space-4));
  overflow-x: auto;
  margin: var(--space-6) 0;
  position: relative;
}

pre code {
  display: block;
  background: transparent;
  border: none;
  padding: 0;
  color: var(--text-secondary);
  font-family: var(--font-code);
  font-size: var(--font-size-sm);
  line-height: 1.6;
  white-space: pre;
  word-wrap: normal;
  overflow-x: auto;
}

/* Code block header */
pre::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 30px;
  background: var(--bg-tertiary);
  border-bottom: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

pre::after {
  content: '< />';
  position: absolute;
  top: 6px;
  right: var(--space-4);
  font-family: var(--font-code);
  font-size: var(--font-size-xs);
  color: var(--neon-purple);
}

/* WordPress block code - override WP core styles */
pre.wp-block-code {
  display: block !important;
  box-sizing: border-box !important;
  width: 100% !important;
  min-width: 0 !important;
  padding: var(--space-4) !important;
  padding-top: calc(30px + var(--space-4)) !important;
  margin: var(--space-6) 0 !important;
  background: var(--bg-code) !important;
  border: var(--border-width) solid var(--border-color) !important;
  border-radius: var(--radius-md) !important;
  position: relative !important;
  overflow: hidden !important;
}

pre.wp-block-code::before {
  content: '' !important;
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  height: 30px !important;
  background: var(--bg-tertiary) !important;
  border-bottom: var(--border-width) solid var(--border-color) !important;
  border-radius: var(--radius-md) var(--radius-md) 0 0 !important;
}

pre.wp-block-code code {
  display: block !important;
  box-sizing: border-box !important;
  width: 100% !important;
  padding: 0 !important;
  margin: 0 !important;
  background: none !important;
  background-color: transparent !important;
  font-family: var(--font-code) !important;
  font-size: 0.875rem !important;
  line-height: 1.6 !important;
  color: var(--text-secondary) !important;
  white-space: pre !important;
  overflow-wrap: normal !important;
  word-wrap: normal !important;
  word-break: normal !important;
  overflow-x: auto !important;
}

/* Ensure all pre elements have solid background */
pre,
pre.wp-block-code,
pre[class*="language-"] {
  display: block !important;
  background: var(--bg-code) !important;
  background-color: var(--bg-code) !important;
}

/* Copy button for code blocks */
.code-copy-btn {
  position: absolute;
  top: 4px;
  right: calc(var(--space-4) + 40px);
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  background: transparent;
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-family: var(--font-code);
  font-size: var(--font-size-xs);
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 5;
}

.code-copy-btn:hover {
  background: var(--bg-secondary);
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
}

.code-copy-btn.copied {
  border-color: var(--neon-green);
  color: var(--neon-green);
}

.code-copy-btn svg {
  width: 14px;
  height: 14px;
}

/* ========================================
   FORMS
   ======================================== */
input, textarea, select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  color: var(--text-primary);
  background: var(--bg-secondary);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--neon-cyan);
  box-shadow: var(--glow-cyan-subtle);
}

input::placeholder, textarea::placeholder {
  color: var(--text-muted);
}

label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Form messages */
.form-message {
  margin-top: var(--space-2);
  font-size: var(--font-size-sm);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
}

.form-message--error {
  color: var(--neon-pink);
  background: rgba(255, 0, 255, 0.1);
  border: 1px solid var(--neon-pink);
}

.form-message--success {
  color: var(--neon-green);
  background: rgba(57, 255, 20, 0.1);
  border: 1px solid var(--neon-green);
}

/* ========================================
   UTILITIES
   ======================================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-pink { color: var(--neon-pink); }
.text-cyan { color: var(--neon-cyan); }
.text-purple { color: var(--neon-purple); }
.text-green { color: var(--neon-green); }

.glow-pink { text-shadow: var(--glow-text-pink); }
.glow-cyan { text-shadow: var(--glow-text-cyan); }

.mt-0 { margin-top: 0; }
.mt-4 { margin-top: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }
.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-8 { margin-bottom: var(--space-8); }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes glow-pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

@keyframes flicker {
  0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
    opacity: 1;
  }
  20%, 24%, 55% {
    opacity: 0.4;
  }
}

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

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

.animate-flicker {
  animation: flicker 3s linear infinite;
}

/* Glitch text effect */
.glitch-text {
  position: relative;
  display: inline-block;
}

.glitch-text--active {
  animation: glitch 2.5s infinite;
}

.glitch-text__layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.glitch-text__layer--before {
  left: 2px;
  text-shadow: -2px 0 var(--neon-pink);
  clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
  animation: glitch-before 2.5s infinite linear alternate-reverse;
}

.glitch-text__layer--after {
  left: -2px;
  text-shadow: 2px 0 var(--neon-cyan);
  clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%);
  animation: glitch-after 2.5s infinite linear alternate-reverse;
}

@keyframes glitch-before {
  0%, 100% { clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%); transform: translate(0); }
  20% { clip-path: polygon(0 15%, 100% 15%, 100% 30%, 0 30%); transform: translate(-2px, -1px); }
  40% { clip-path: polygon(0 10%, 100% 10%, 100% 20%, 0 20%); transform: translate(2px, 1px); }
  60% { clip-path: polygon(0 25%, 100% 25%, 100% 35%, 0 35%); transform: translate(-1px, 0); }
  80% { clip-path: polygon(0 5%, 100% 5%, 100% 15%, 0 15%); transform: translate(1px, -1px); }
}

@keyframes glitch-after {
  0%, 100% { clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%); transform: translate(0); }
  20% { clip-path: polygon(0 70%, 100% 70%, 100% 85%, 0 85%); transform: translate(2px, 1px); }
  40% { clip-path: polygon(0 80%, 100% 80%, 100% 95%, 0 95%); transform: translate(-2px, -1px); }
  60% { clip-path: polygon(0 65%, 100% 65%, 100% 80%, 0 80%); transform: translate(1px, 0); }
  80% { clip-path: polygon(0 85%, 100% 85%, 100% 100%, 0 100%); transform: translate(-1px, 1px); }
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
  :root {
    --font-size-5xl: 2.5rem;
    --font-size-4xl: 2rem;
    --font-size-3xl: 1.5rem;
  }
}

@media (max-width: 640px) {
  :root {
    --font-size-5xl: 2rem;
    --font-size-4xl: 1.75rem;
    --font-size-3xl: 1.25rem;
    --space-12: 2rem;
    --space-16: 3rem;
  }

  .container {
    padding: 0 var(--space-4);
  }

  body::before {
    display: none; /* Disable scanlines on mobile for performance */
  }
}

/* ========================================
   REDUCED MOTION - WCAG 2.4.3 Compliance
   ======================================== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .animate-glow,
  .animate-flicker,
  .glitch-text--active,
  .glitch-text__layer--before,
  .glitch-text__layer--after {
    animation: none !important;
  }

  .glitch-text__layer {
    display: none; /* Hide glitch layers entirely */
  }
}