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

#dov-bar {
  --dov-accent-a: #00fff0;
  --dov-accent-b: #a855f7;
  --dov-text-dim: rgba(255,255,255,0.35);
  --dov-text-mid: rgba(255,255,255,0.6);
  --dov-text-full: #fff;

  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;

  display: flex;
  align-items: center;
  gap: 2px;
  height: 64px;
  padding: 0 10px;
  border: 1px solid #00e5ff;
  border-radius: 20px;
  background: rgba(12, 12, 16, 0.82);
  
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  box-shadow:
    0 8px 40px rgba(0,0,0,0.55),
    0 1px 0 rgba(255,255,255,0.06) inset,
    0 0 0 1px rgba(0,0,0,0.4);
  font-family: 'Courier New', monospace;

  animation: dovBarIn 0.6s cubic-bezier(0.34,1.56,0.64,1) both;
}

@keyframes dovBarIn {
  from { opacity: 0; transform: translateX(-50%) translateY(30px) scale(0.95); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0)     scale(1);   }
}

/* Logo */
#dov-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--dov-accent-a), var(--dov-accent-b));
  color: #000;
  font-weight: 900;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-decoration: none;
  flex-shrink: 0;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 2px 12px rgba(0,255,240,0.25);
}
#dov-logo:hover {
  transform: scale(1.08);
  box-shadow: 0 4px 20px rgba(0,255,240,0.4);
}

/* Dividers */
.dov-divider {
  width: 1px;
  height: 28px;
  background: #00e5ff;
  flex-shrink: 0;
  margin: 0 4px;
}
.dov-divider--sm {
  height: 20px;
  margin: 0 2px;
}

/* Nav list */
#dov-nav {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 2px;
}
.dov-nav-item {
  position: relative;
  display: flex;
  align-items: center;
}

/* Nav link */
.dov-nav-link {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  color: #00e5ff;
  text-decoration: none;
  transition: color 0.2s, background 0.2s;
}
.dov-nav-link svg {
  width: 20px;
  height: 20px;
  transition: transform 0.25s cubic-bezier(0.34,1.56,0.64,1);
}
.dov-nav-link:hover {
  color: var(--dov-text-mid);
  background: rgba(255,255,255,0.05);
}
.dov-nav-link:hover svg { transform: translateY(-2px); }
.dov-nav-link.is-active {
  color: var(--dov-text-full);
  background: rgba(255,255,255,0.08);
}
.dov-nav-link.is-active::after {
  content: '';
  position: absolute;
  bottom: 5px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: linear-gradient(90deg, var(--dov-accent-a), var(--dov-accent-b));
  box-shadow: 0 0 6px var(--dov-accent-a);
  animation: dovDotPop 0.3s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes dovDotPop {
  from { transform: translateX(-50%) scale(0); }
  to   { transform: translateX(-50%) scale(1); }
}

/* Tooltip */
.dov-tooltip {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: rgba(20, 20, 26, 0.95);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--dov-text-full);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 6px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s, transform 0.15s;
  backdrop-filter: blur(10px);
  z-index: 10;
}
.dov-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 4px solid transparent;
  border-top-color: rgba(255,255,255,0.1);
}
.dov-nav-item:hover .dov-tooltip {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* HUD */
#dov-hud {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 6px 0 8px;
  height: 44px;
  border-radius: 10px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  margin-left: 4px;
}

/* Ring */
#dov-ring-wrap {
  position: relative;
  width: 30px;
  height: 30px;
  flex-shrink: 0;
  cursor: default;
}
#dov-ring-svg {
  width: 30px;
  height: 30px;
  transform: rotate(-90deg);
}
#dov-ring-bg {
  fill: none;
  stroke: rgba(255,255,255,0.06);
  stroke-width: 2.5;
}
#dov-ring-fill {
  fill: none;
  stroke: url(#dovRingGrad);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-dasharray: 100.53;
  stroke-dashoffset: 100.53;
  transition: stroke-dashoffset 0.25s ease;
}
#dov-ring-pct {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.48rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--dov-text-mid);
}

/* Speed bar */
#dov-speed-track {
  width: 36px;
  height: 4px;
  border-radius: 2px;
  background: rgba(255,255,255,0.07);
  overflow: hidden;
  flex-shrink: 0;
}
#dov-speed-fill {
  height: 100%;
  width: 0%;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--dov-accent-a), var(--dov-accent-b));
  transition: width 0.15s ease;
}

/* Direction arrow */
#dov-dir-arrow {
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dov-text-dim);
  transition: transform 0.25s, color 0.2s;
  flex-shrink: 0;
}
#dov-dir-arrow svg { width: 12px; height: 12px; }
#dov-dir-arrow.up   { transform: rotate(180deg); color: var(--dov-accent-a); }
#dov-dir-arrow.down { transform: rotate(0deg);   color: var(--dov-accent-b); }

/* Pulse */
#dov-pulse-wrap {
  position: relative;
  width: 10px;
  height: 10px;
  flex-shrink: 0;
}
#dov-pulse-core {
  position: absolute;
  inset: 2px;
  border-radius: 50%;
  background: var(--dov-accent-a);
  transition: background 0.3s;
}
#dov-pulse-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1.5px solid var(--dov-accent-a);
  opacity: 0;
  transition: border-color 0.3s;
}
#dov-pulse-wrap.active #dov-pulse-ring {
  animation: dovPulseRing 1s ease-out infinite;
}
@keyframes dovPulseRing {
  0%   { transform: scale(1);   opacity: 0.8; }
  100% { transform: scale(2.4); opacity: 0;   }
}

/* State label */
#dov-state {
  font-size: 0.55rem;
  letter-spacing: 0.12em;
  font-weight: 700;
  color: var(--dov-text-dim);
  text-transform: uppercase;
  transition: color 0.3s;
  min-width: 36px;
}
#dov-state.scrolling { color: var(--dov-accent-a); }