/* === CYBERPUNK THEME === */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&family=Orbitron:wght@400;700;900&display=swap');

:root {
  --cyber-bg: #0a0a0f;
  --cyber-surface: #12121a;
  --cyber-cyan: #00f0ff;
  --cyber-magenta: #ff00aa;
  --cyber-purple: #a855f7;
  --cyber-yellow: #facc15;
  --cyber-grid: rgba(0, 240, 255, 0.03);
  --glow-cyan: 0 0 20px rgba(0, 240, 255, 0.5), 0 0 40px rgba(0, 240, 255, 0.2);
  --glow-magenta: 0 0 20px rgba(255, 0, 170, 0.5), 0 0 40px rgba(255, 0, 170, 0.2);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  background: var(--cyber-bg);
  background-image:
    linear-gradient(var(--cyber-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--cyber-grid) 1px, transparent 1px);
  background-size: 50px 50px;
  min-height: 100vh;
  font-family: 'JetBrains Mono', monospace;
  color: #e0e0e0;
}

/* === MAIN CONTENT === */
.main-content {
  padding: 20px 30px;
  min-height: 100vh;
  max-width: 1400px;
  margin: 0 auto;
}

#container {
  width: 100%;
}

/* === HEADER === */
.main-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid rgba(0, 240, 255, 0.3);
}

h1 {
  font-family: 'Orbitron', sans-serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--cyber-cyan);
  text-shadow: var(--glow-cyan);
  letter-spacing: 1px;
  margin: 0;
}

h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--cyber-cyan);
  text-shadow: var(--glow-cyan);
  letter-spacing: 1px;
  margin: 0 0 15px 0;
}

.version-badge {
  font-size: 13px;
  font-family: 'JetBrains Mono', monospace;
  color: var(--cyber-magenta);
  background: rgba(255, 0, 170, 0.15);
  padding: 6px 12px;
  border: 1px solid rgba(255, 0, 170, 0.4);
  text-decoration: none;
  text-shadow: 0 0 10px rgba(255, 0, 170, 0.5);
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.version-badge:hover {
  color: var(--cyber-yellow);
  border-color: var(--cyber-yellow);
  background: rgba(250, 204, 21, 0.15);
  text-shadow: 0 0 15px rgba(250, 204, 21, 0.7);
}

.header-links {
  display: flex;
  gap: 12px;
  align-items: center;
}

.lib-link {
  font-size: 13px;
  font-family: 'JetBrains Mono', monospace;
  color: var(--cyber-cyan);
  background: rgba(0, 240, 255, 0.1);
  padding: 6px 12px;
  border: 1px solid rgba(0, 240, 255, 0.4);
  text-decoration: none;
  text-shadow: 0 0 10px rgba(0, 240, 255, 0.5);
  transition: all 0.2s ease;
}

.lib-link:hover {
  color: var(--cyber-magenta);
  border-color: var(--cyber-magenta);
  background: rgba(255, 0, 170, 0.15);
  text-shadow: 0 0 15px rgba(255, 0, 170, 0.7);
}

/* === NAVIGATION LINKS === */
.nav-links {
  list-style: none;
  padding: 0;
  margin: 0 0 25px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.nav-links li {
  background: linear-gradient(135deg, rgba(18, 18, 26, 0.9) 0%, rgba(10, 10, 15, 0.95) 100%);
  border: 1px solid rgba(0, 240, 255, 0.3);
  border-left: 3px solid var(--cyber-cyan);
  padding: 8px 14px;
  font-size: 13px;
  transition: all 0.2s ease;
}

.nav-links li:hover {
  border-color: var(--cyber-magenta);
  border-left-color: var(--cyber-magenta);
  box-shadow: var(--glow-magenta);
}

.nav-links li a {
  color: #c0c0c0;
  text-decoration: none;
  transition: color 0.2s ease;
}

.nav-links li a:hover {
  color: var(--cyber-magenta);
}

/* === PARAGRAPHS === */
p {
  color: #a0a0a0;
  line-height: 1.6;
  margin-bottom: 15px;
  padding-left: 12px;
  border-left: 2px solid rgba(168, 85, 247, 0.4);
}

p code {
  background: rgba(168, 85, 247, 0.2);
  border: 1px solid var(--cyber-purple);
  padding: 2px 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--cyber-purple);
}

p a {
  color: var(--cyber-cyan);
  text-decoration: none;
  transition: color 0.2s ease;
}

p a:hover {
  color: var(--cyber-magenta);
}

/* === DRAGGABLE BOXES === */
.box {
  background: linear-gradient(145deg, rgba(18, 18, 26, 0.9) 0%, rgba(30, 30, 45, 0.9) 100%);
  border: 1px solid var(--cyber-cyan);
  width: 180px;
  height: 180px;
  margin: 10px;
  padding: 15px;
  float: left;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  font-size: 13px;
  color: #c0c0c0;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 4px 20px rgba(0, 0, 0, 0.5);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  overflow: hidden;
}

.box:hover {
  border-color: var(--cyber-magenta);
  box-shadow:
    var(--glow-magenta),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

/* === CURSORS === */
.react-draggable, .cursor {
  cursor: move;
}
.no-cursor {
  cursor: auto;
}
.cursor-y {
  cursor: ns-resize;
}
.cursor-x {
  cursor: ew-resize;
}

/* === HANDLE === */
.react-draggable strong {
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.2) 0%, rgba(0, 240, 255, 0.1) 100%);
  border: 1px solid var(--cyber-cyan);
  display: block;
  margin-bottom: 10px;
  padding: 6px 10px;
  text-align: center;
  font-weight: 500;
  color: var(--cyber-cyan);
  text-shadow: 0 0 8px rgba(0, 240, 255, 0.4);
  transition: all 0.2s ease;
}

.react-draggable strong:hover {
  background: linear-gradient(135deg, rgba(255, 0, 170, 0.2) 0%, rgba(255, 0, 170, 0.1) 100%);
  border-color: var(--cyber-magenta);
  color: var(--cyber-magenta);
  text-shadow: 0 0 10px rgba(255, 0, 170, 0.5);
}

/* === SPECIAL STATES === */
.no-pointer-events {
  pointer-events: none;
}

.hovered {
  background: linear-gradient(145deg, rgba(255, 0, 170, 0.2) 0%, rgba(30, 30, 45, 0.9) 100%) !important;
  border-color: var(--cyber-magenta) !important;
}

.drop-target {
  border-style: dashed;
}

/* === REM POSITION FIX === */
.rem-position-fix {
  position: static !important;
}

/* === BOUNDED CONTAINER === */
.bounded-container {
  height: 500px;
  width: 500px;
  position: relative;
  overflow: auto;
  padding: 0;
  background: var(--cyber-surface);
  border: 1px solid rgba(0, 240, 255, 0.2);
  background-image:
    linear-gradient(rgba(0, 240, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 240, 255, 0.05) 1px, transparent 1px);
  background-size: 20px 20px;
  float: left;
  margin: 10px;
}

.bounded-inner {
  height: 1000px;
  width: 1000px;
  padding: 10px;
}

/* === ACTIVE DRAGS COUNTER === */
.active-drags {
  font-family: 'Orbitron', sans-serif;
  color: var(--cyber-yellow);
  background: rgba(250, 204, 21, 0.1);
  border: 1px solid rgba(250, 204, 21, 0.3);
  padding: 8px 15px;
  display: inline-block;
  margin-bottom: 20px;
  font-size: 12px;
}

/* === SCROLLBAR === */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

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

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--cyber-cyan), var(--cyber-magenta));
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, var(--cyber-magenta), var(--cyber-cyan));
}

/* === PREVENT TEXT SELECTION DURING DRAG === */
body:has(.react-draggable-dragging) {
  user-select: none;
  -webkit-user-select: none;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .main-content {
    padding: 15px;
  }

  .main-header {
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
  }

  h1 {
    font-size: 18px;
  }

  .box {
    width: 150px;
    height: 150px;
  }
}