/* ============================================
   ZB MENU BURGER — Floating navigation overlay
   Inject this CSS + the JS on every page
   ============================================ */

/* The floating burger button */
.zb-menu-btn {
  position: fixed;
  top: 18px;
  right: 18px;
  width: 46px;
  height: 46px;
  background: rgba(0, 0, 0, 0.75);
  border: 1px solid rgba(0, 232, 61, 0.5);
  cursor: pointer;
  z-index: 9998;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  backdrop-filter: blur(8px);
  transition: all 0.3s ease;
  border-radius: 4px;
}
.zb-menu-btn:hover {
  background: rgba(0, 232, 61, 0.15);
  border-color: rgba(0, 232, 61, 0.9);
  box-shadow: 0 0 25px rgba(0, 232, 61, 0.4);
}
.zb-menu-btn .bar {
  display: block;
  width: 22px;
  height: 2px;
  background: #00E83D;
  transition: all 0.3s ease;
  box-shadow: 0 0 6px rgba(0, 232, 61, 0.6);
}
.zb-menu-btn.open .bar1 { transform: rotate(45deg) translate(5px, 5px); }
.zb-menu-btn.open .bar2 { opacity: 0; }
.zb-menu-btn.open .bar3 { transform: rotate(-45deg) translate(5px, -5px); }

/* The panel that slides in */
.zb-menu-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: min(380px, 90vw);
  height: 100vh;
  background: rgba(0, 0, 0, 0.97);
  border-left: 1px solid rgba(0, 232, 61, 0.3);
  z-index: 9997;
  transform: translateX(100%);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  backdrop-filter: blur(20px);
  overflow-y: auto;
  padding: 90px 32px 40px;
  font-family: 'Courier New', monospace;
}
.zb-menu-panel.open {
  transform: translateX(0);
}

/* Backdrop overlay */
.zb-menu-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 9996;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  backdrop-filter: blur(4px);
}
.zb-menu-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

/* Header inside panel */
.zb-menu-header {
  padding-bottom: 20px;
  margin-bottom: 24px;
  border-bottom: 1px solid rgba(0, 232, 61, 0.2);
}
.zb-menu-header .tag {
  color: rgba(0, 232, 61, 0.7);
  font-size: 10px;
  letter-spacing: 4px;
  margin-bottom: 8px;
}
.zb-menu-header .title {
  color: #fff;
  font-size: 20px;
  font-weight: 900;
  letter-spacing: 4px;
  background: linear-gradient(90deg, #00E83D, #FF8C1A);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Section labels */
.zb-menu-section {
  color: rgba(255, 140, 26, 0.7);
  font-size: 10px;
  letter-spacing: 4px;
  margin: 24px 0 12px;
  padding-left: 4px;
}
.zb-menu-section:first-of-type {
  margin-top: 0;
}

/* Menu items */
.zb-menu-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.zb-menu-list li {
  margin-bottom: 4px;
}
.zb-menu-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 3px;
  border-left: 2px solid transparent;
  transition: all 0.2s;
  background: transparent;
}
.zb-menu-link:hover {
  background: rgba(0, 232, 61, 0.06);
  border-left-color: #00E83D;
  color: #fff;
  padding-left: 22px;
}
.zb-menu-link.orange:hover {
  background: rgba(255, 140, 26, 0.06);
  border-left-color: #FF8C1A;
}
.zb-menu-link.active {
  background: rgba(0, 232, 61, 0.08);
  border-left-color: #00E83D;
  color: #fff;
}
.zb-menu-link .arrow {
  color: rgba(0, 232, 61, 0.6);
  font-size: 12px;
  transition: transform 0.2s;
}
.zb-menu-link:hover .arrow {
  transform: translateX(4px);
  color: #00E83D;
}
.zb-menu-link.orange .arrow { color: rgba(255, 140, 26, 0.6); }
.zb-menu-link.orange:hover .arrow { color: #FF8C1A; }
.zb-menu-link.external .arrow { content: "↗"; }

/* Footer in panel */
.zb-menu-footer {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.35);
  font-size: 9px;
  letter-spacing: 3px;
  text-align: center;
  font-style: italic;
}

/* Body lock when menu open */
body.zb-menu-locked {
  overflow: hidden;
}