/* ===== MATRIX THEME - Common Styles ===== */

:root {
  --bg: #0a0a0a;
  --card: #0f0f0f;
  --card-hover: #141414;
  --border: #1a1a1a;
  --border-glow: #00ff4130;
  --text: #e0e0e0;
  --text-dim: #888888;
  --matrix: #00ff41;
  --matrix-dim: #00aa2a;
  --matrix-dark: #004010;
  --glow: 0 0 20px rgba(0, 255, 65, 0.3);
  --glow-strong: 0 0 30px rgba(0, 255, 65, 0.5);
}

/* ===== FOCUS INDICATORS - WCAG 2.2 ===== */
:focus {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--matrix);
  outline-offset: 3px;
  box-shadow: var(--glow);
}

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

body {
  font-family: 'Outfit', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* CRT Scanline Effect */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.1) 2px,
    rgba(0, 0, 0, 0.1) 4px
  );
  pointer-events: none;
  z-index: 1000;
}

/* Matrix Rain Canvas */
#matrix-rain {
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.08;
}

/* Main Container */
.container {
  position: relative;
  z-index: 10;
  max-width: 1000px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ===== PAGE HEADER ===== */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 3rem;
}

.back-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  color: var(--text-dim);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: all 0.3s ease;
}

.back-link:hover {
  color: var(--matrix);
  border-color: var(--matrix-dark);
  box-shadow: var(--glow);
}

.back-link:focus-visible {
  color: var(--matrix);
  border-color: var(--matrix);
  outline: 2px solid var(--matrix);
  outline-offset: 2px;
  box-shadow: var(--glow);
}

.back-link svg {
  width: 16px;
  height: 16px;
}

.page-title {
  font-size: 1.5rem;
  font-weight: 600;
}

.page-title .highlight {
  color: var(--matrix);
  text-shadow: var(--glow);
}

/* ===== SECTION STYLES ===== */
.section-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--matrix);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.section-label::before {
  content: '$';
  opacity: 0.5;
}

/* ===== COMING SOON ===== */
.coming-soon {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 1.5rem;
}

.coming-soon-icon {
  font-size: 4rem;
  opacity: 0.8;
}

.coming-soon-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.5rem;
  color: var(--matrix);
  text-shadow: var(--glow);
}

.coming-soon-text {
  font-size: 1rem;
  color: var(--text-dim);
  max-width: 400px;
  line-height: 1.6;
}

.coming-soon-terminal {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  color: var(--text-dim);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem 1.5rem;
  margin-top: 1rem;
}

.coming-soon-terminal .prompt {
  color: var(--matrix);
}

.coming-soon-terminal .cursor {
  display: inline-block;
  width: 8px;
  height: 14px;
  background: var(--matrix);
  animation: blink 1s step-end infinite;
  vertical-align: middle;
  margin-left: 4px;
}

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

/* ===== FOOTER ===== */
.footer {
  border-top: 1px solid var(--border);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-logo {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  object-fit: cover;
  opacity: 0.9;
}

.footer-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.footer-name {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  color: var(--text);
}

.footer-credit {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-credit:hover {
  color: var(--matrix);
}

.footer-status {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.uplink {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: 'JetBrains Mono', monospace;
  color: var(--matrix-dim);
  font-size: 0.65rem;
}

.uplink-dot {
  width: 6px;
  height: 6px;
  background: var(--matrix);
  border-radius: 50%;
  box-shadow: var(--glow);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.2); }
}

.footer-time {
  font-family: 'JetBrains Mono', monospace;
  color: var(--matrix);
  font-size: 0.7rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .page-header {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .footer {
    flex-direction: column;
    text-align: center;
  }

  .footer-status {
    flex-direction: column;
    gap: 0.75rem;
  }
}

/* ===== ANIMATIONS ===== */
.page-header,
.coming-soon,
.footer {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.6s ease-out forwards;
}

.page-header { animation-delay: 0.1s; }
.coming-soon { animation-delay: 0.2s; }
.footer { animation-delay: 0.3s; }

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

/* ===== MATRIX VIEW TRANSITIONS ===== */

/*
 * Digital Dissolution Effect
 * Inspired by The Matrix's digital world aesthetic
 */

/* Base transition timing */
@keyframes matrix-dissolve-out {
  0% {
    opacity: 1;
    filter: brightness(1) saturate(1);
    transform: scale(1);
  }
  15% {
    filter: brightness(1.3) saturate(1.2) hue-rotate(45deg);
  }
  40% {
    opacity: 0.8;
    filter: brightness(1.8) saturate(0.5) hue-rotate(90deg);
    transform: scale(1.01);
  }
  70% {
    opacity: 0.4;
    filter: brightness(2.5) saturate(0) hue-rotate(90deg) blur(2px);
  }
  100% {
    opacity: 0;
    filter: brightness(3) saturate(0) blur(8px);
    transform: scale(1.02);
  }
}

@keyframes matrix-dissolve-in {
  0% {
    opacity: 0;
    filter: brightness(3) saturate(0) blur(8px);
    transform: scale(0.98);
  }
  30% {
    opacity: 0.3;
    filter: brightness(2) saturate(0.3) hue-rotate(-60deg) blur(3px);
  }
  60% {
    opacity: 0.7;
    filter: brightness(1.5) saturate(0.8) hue-rotate(-30deg) blur(1px);
    transform: scale(0.995);
  }
  85% {
    filter: brightness(1.2) saturate(1) hue-rotate(-10deg);
  }
  100% {
    opacity: 1;
    filter: brightness(1) saturate(1) hue-rotate(0deg) blur(0);
    transform: scale(1);
  }
}

/* Glitch slice effect for dramatic moments */
@keyframes glitch-slice {
  0% {
    clip-path: inset(0 0 0 0);
    transform: translate(0);
  }
  10% {
    clip-path: inset(20% 0 60% 0);
    transform: translate(-8px, 0);
  }
  20% {
    clip-path: inset(40% 0 30% 0);
    transform: translate(8px, 0);
  }
  30% {
    clip-path: inset(60% 0 10% 0);
    transform: translate(-4px, 0);
  }
  40% {
    clip-path: inset(80% 0 5% 0);
    transform: translate(4px, 0);
  }
  50%, 100% {
    clip-path: inset(0 0 100% 0);
    transform: translate(0);
  }
}

@keyframes code-rain-overlay {
  0% {
    background-position: 0 0;
    opacity: 0;
  }
  20% {
    opacity: 0.15;
  }
  80% {
    opacity: 0.15;
  }
  100% {
    background-position: 0 100vh;
    opacity: 0;
  }
}

/* Root page transitions */
::view-transition-old(root) {
  animation: matrix-dissolve-out 450ms cubic-bezier(0.4, 0, 0.2, 1) both;
  mix-blend-mode: normal;
}

::view-transition-new(root) {
  animation: matrix-dissolve-in 450ms cubic-bezier(0.4, 0, 0.2, 1) both;
  mix-blend-mode: normal;
}

/* Transition group styling - green glow effect */
::view-transition-group(root) {
  background: var(--bg, #0a0a0a);
}

::view-transition-image-pair(root) {
  isolation: isolate;
}

/* Add subtle green tint during transition */
::view-transition-old(root)::after,
::view-transition-new(root)::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at center,
    rgba(0, 255, 65, 0.08) 0%,
    transparent 70%
  );
  pointer-events: none;
}

/* Named transitions for persistent elements */
::view-transition-old(page-header),
::view-transition-new(page-header) {
  animation-duration: 350ms;
  height: 100%;
  overflow: hidden;
}

::view-transition-old(footer),
::view-transition-new(footer) {
  animation-duration: 400ms;
}

/* Page title morph transition */
::view-transition-group(page-title) {
  animation-duration: 400ms;
  animation-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

::view-transition-old(page-title) {
  animation: matrix-title-out 300ms ease-out both;
}

::view-transition-new(page-title) {
  animation: matrix-title-in 350ms ease-out 100ms both;
}

@keyframes matrix-title-out {
  0% {
    opacity: 1;
    transform: translateX(0);
    filter: blur(0);
  }
  100% {
    opacity: 0;
    transform: translateX(-20px);
    filter: blur(4px) brightness(1.5);
  }
}

@keyframes matrix-title-in {
  0% {
    opacity: 0;
    transform: translateX(20px);
    filter: blur(4px) brightness(1.5);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
    filter: blur(0) brightness(1);
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .coming-soon-terminal .cursor,
  .uplink-dot {
    animation: none;
  }

  #matrix-rain {
    display: none;
  }

  body::before {
    display: none;
  }

  /* Disable View Transitions animations for reduced motion */
  ::view-transition-group(*),
  ::view-transition-old(*),
  ::view-transition-new(*) {
    animation: none !important;
    animation-duration: 0.01ms !important;
  }
}