.star {
  position: absolute;
  background: white;
  border-radius: 50%;
  animation: twinkle 3s infinite;
}

#stars-layer {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

nav {
  background: var(--black);
  opacity: 0.8;
}

#navbar ul li #tracknav {
  color: var(--green);
  font-weight: bold;
}

main {
  padding-right: 0px;
}

/* **************** HERO SECTION **************** */

#asteroid-hero {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 40px 48px;
  gap: 40px;
}

#asteroid-headline {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.2;
  padding-top: 40px;
}

#asteroid-tagline {
  font-size: 1.1rem;
  color: var(--grey);
  line-height: 1.7;
  font-family: "Inter";
  font-weight: 400;
}

/* **************** STATS SECTION **************** */

#today-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--navy);
  border-top: 1px solid rgba(var(--white-rgb), 0.05);
  border-bottom: 1px solid rgba(var(--white-rgb), 0.05);
}

#today-stats > div {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 24px;
  border-right: 1px solid rgba(var(--white-rgb), 0.05);
}

#today-stats > div:last-child {
  border-right: none;
}

.stat-number {
  font-family: "Orbitron";
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 900;
  color: var(--green);
}

#stat-hazardous {
  color: var(--red);
}

.stat-label {
  font-family: "Share Tech Mono";
  font-size: 13px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--grey);
  margin-top: 6px;
}

/* **************** FILTERS **************** */

#asteroid-filters {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 48px;
  background: var(--navy);
  border-bottom: 1px solid rgba(var(--white-rgb), 0.05);
}

.filter-btn {
  font-family: "Share Tech Mono";
  font-size: 13px;
  letter-spacing: 0.08em;
  padding: 6px 14px;
  border-radius: 4px;
  border: 1px solid rgba(var(--white-rgb), 0.15);
  background: transparent;
  color: var(--grey);
  cursor: pointer;
}

.filter-btn.active {
  background: rgba(var(--green-rgb), 0.15);
  border-color: rgba(var(--green-rgb), 0.4);
  color: var(--green);
}

.filter-btn:hover {
  border-color: rgba(var(--white-rgb), 0.3);
  color: var(--white);
}

#sort-select {
  margin-left: auto;
  font-family: "Share Tech Mono";
  font-size: 14px;
  padding: 6px 10px;
  background: var(--blue-dark);
  border: 1px solid rgba(var(--white-rgb), 0.15);
  color: var(--grey);
  border-radius: 4px;
  cursor: pointer;
}

/* **************** CHART SECTION **************** */

#asteroid-chart-section {
  padding: 48px;
  border-bottom: 1px solid rgba(var(--white-rgb), 0.05);
  background: rgba(8, 14, 36, 0.5);
}

#chart-title {
  font-family: "Share Tech Mono";
  font-size: 16px;
  font-weight: bold;

  color: var(--grey);
}

#asteroid-chart-container {
  height: 200px;
  margin-top: 16px;
}

/* *************** HAZARD EXPLAINATION ************** */

#hazard-exp-wrapper {
  padding-left: 20px;
  padding-right: 20px;
}

#hazard-explaination {
  margin-top: 20px;
  padding: 16px 20px;
  background: rgba(var(--gold-rgb), 0.06);
  border: 1px solid rgba(var(--gold-rgb), 0.25);
  border-radius: 8px;
}

#hazard-explaination-label {
  font-family: "Share Tech Mono";
  font-size: 16px;
  font-weight: bold;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 8px;
}

#hazard-explaination p {
  font-size: 0.9rem;
  color: var(--grey);
  line-height: 1.7;
}

/* **************** ASTEROID LIST/CARD SECTION **************** */

#asteroid-list {
  padding: 24px 48px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

#asteroid-list > div {
  background: rgba(var(--blue-dark-rgb), 0.6);
  border: 1px solid rgba(var(--white-rgb), 0.07);
  border-radius: 10px;
  padding: 20px;
}

.asteroid-top {
  display: inline-flex;
  align-items: center;
  gap: 26px;
  margin-bottom: 16px;
}

.asteroid-top h3 {
  font-family: "Inter";
  font-size: 18px;
  font-weight: 700;
  flex: 1;
}

.asteroid-top p {
  font-family: "Share Tech Mono";
  font-size: 18px;
  color: var(--grey);
}

.hazard-badge {
  font-family: "Share Tech Mono";
  font-size: 16px;
  padding: 3px 8px;
  border-radius: 3px;
  background: rgba(var(--red-rgb), 0.15);
  border: 1px solid rgba(var(--red-rgb), 0.4);
  color: var(--red);
  white-space: nowrap;
}

.safe-badge {
  font-family: "Share Tech Mono";
  font-size: 16px;
  padding: 3px 8px;
  border-radius: 3px;
  background: rgba(var(--green-rgb), 0.1);
  border: 1px solid rgba(var(--green-rgb), 0.3);
  color: var(--green);
  white-space: nowrap;
}

/* **************** DATA BOXES  **************** */

.asteroid-data {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 16px;
}

.data-item {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 6px;
  padding: 10px 12px;
}

.data-label {
  font-family: "Share Tech Mono";
  font-size: 16px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 4px;
}

.data-value {
  font-size: 20px;
  font-weight: 600;
  color: var(--white);
}

.data-sub {
  font-size: 14px;
  color: var(--grey);
  margin-top: 2px;
}

/* **************** SIZE COMPARISON  **************** */

.size-comparison {
  font-size: 16px;
  color: var(--grey);
  margin-top: 12px;
  padding: 8px 12px;
  background: rgba(var(--white-rgb), 0.03);
  border-radius: 6px;
  border-left: 2px solid rgba(var(--green-rgb), 0.4);
}

/* **************** HAZARD METER  **************** */

.threat-meter {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(var(--white-rgb), 0.05);
}

.threat-meter-label {
  font-family: "Share Tech Mono";
  font-size: 14px;
  font-weight: bold;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 12px;
}

.threat-meter-wrap {
  display: flex;
  align-items: center;
  gap: 20px;
}

.threat-score-display {
  font-family: "Orbitron";
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
  min-width: 60px;
  text-align: center;
}

.threat-level-label {
  font-family: "Share Tech Mono";
  font-size: 14px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 4px;
  color: inherit;
}

.threat-meter-track-wrap {
  flex: 1;
}

.threat-track {
  height: 8px;
  border-radius: 4px;
  background: linear-gradient(
    90deg,
    rgba(34, 197, 94, 0.8),
    rgba(245, 158, 11, 0.8),
    rgba(239, 68, 68, 0.8)
  );
  position: relative;
  margin-bottom: 6px;
}

.threat-needle {
  position: absolute;
  top: -4px;
  width: 4px;
  height: 16px;
  background: white;
  border-radius: 2px;
  transform: translateX(-50%);
  box-shadow: 0 0 6px rgba(255, 255, 255, 0.8);
}

.threat-track-labels {
  display: flex;
  justify-content: space-between;
  font-family: "Share Tech Mono";
  font-size: 14px;
  color: var(--grey);
  letter-spacing: 0.08em;
}

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