/* ============================================
   CAR DASHBOARD SPEEDOMETER PRELOADER
   ============================================ */

.preloader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.preloader--fade-out {
  opacity: 0;
  transform: scale(1.08);
  pointer-events: none;
}

.preloader__hud {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  background: var(--bg-card);
  border: 1px solid var(--divider);
  border-radius: var(--card-radius);
  padding: 48px 64px;
  max-width: 500px;
  width: 90%;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  position: relative;
}

/* Accent corner brackets for the preloader dashboard */
.preloader__hud::before,
.preloader__hud::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  pointer-events: none;
}

.preloader__hud::before {
  top: -2px;
  left: -2px;
  border-top: 2px solid var(--accent-cyan);
  border-left: 2px solid var(--accent-cyan);
}

.preloader__hud::after {
  bottom: -2px;
  right: -2px;
  border-bottom: 2px solid var(--accent-cyan);
  border-right: 2px solid var(--accent-cyan);
}

.preloader__hud-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 40px;
}

/* Gear readout */
.preloader__gear-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  border: 1px solid var(--divider);
  background: var(--bg-primary);
  padding: 12px 24px;
  border-radius: 4px;
  min-width: 90px;
}

.preloader__label {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 2px;
  margin-bottom: 4px;
}

.preloader__gear {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent-cyan);
  line-height: 1;
}

/* Speedometer readout */
.preloader__speed-wrap {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.preloader__speed {
  font-family: var(--font-heading);
  font-size: 5.5rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
  letter-spacing: -2px;
  min-width: 190px;
  text-align: right;
}

.preloader__unit {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--accent-blue);
  font-weight: 700;
  letter-spacing: 1px;
}

/* Rev RPM LED segments */
.preloader__rev-bar {
  display: flex;
  gap: 6px;
  width: 100%;
  background: var(--bg-primary);
  padding: 8px 12px;
  border-radius: 4px;
  border: 1px solid var(--divider);
}

.preloader__led {
  flex: 1;
  height: 24px;
  background: rgba(30, 37, 56, 0.4); /* Dim segment */
  border-radius: 2px;
  transition: background-color 0.05s ease, box-shadow 0.05s ease;
}

/* RPM LED Colors when active */
.preloader__led--cyan.active {
  background: var(--accent-cyan);
  box-shadow: 0 0 8px var(--accent-cyan);
}

.preloader__led--blue.active {
  background: var(--accent-blue);
  box-shadow: 0 0 8px var(--accent-blue);
}

.preloader__led--red.active {
  background: #FF0055;
  box-shadow: 0 0 10px #FF0055;
}

/* Blinking warning state at redline */
.preloader__rev-bar.redline-blink .preloader__led.active {
  animation: redlineFlash 0.1s infinite;
}

@keyframes redlineFlash {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.2; }
}

/* Status sub-logs */
.preloader__status {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Scroll lock when loader is active */
body.preloader-active {
  overflow: hidden;
}

/* Names hidden before trigger */
.preloader-hidden {
  opacity: 0;
}

/* Responsive adjustment */
@media (max-width: 480px) {
  .preloader__hud {
    padding: 32px 24px;
    gap: 24px;
  }
  .preloader__hud-top {
    flex-direction: column;
    gap: 16px;
  }
  .preloader__speed {
    font-size: 4rem;
    min-width: 140px;
  }
}