:root {
  --void: #0A0D14;
  --panel: #12161F;
  --grid-line: #1E2530;
  --scope-green: #4ADE9C;
  --amber: #F5A623;
  --ink: #E8ECF2;
  --slate: #6B7685;

  --font-mono: 'JetBrains Mono', monospace;
  --font-sans: 'Inter', sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--void);
  color: var(--ink);
  font-family: var(--font-sans);
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 48px;
  border-bottom: 1px solid var(--grid-line);
}

.brand {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.02em;
}

.brand-mark { color: var(--scope-green); margin-right: 6px; }
.brand-accent { color: var(--scope-green); }

.topnav { display: flex; gap: 32px; }
.topnav a {
  font-size: 0.9rem;
  color: var(--slate);
  transition: color 0.15s ease;
}
.topnav a:hover { color: var(--ink); }

.hero {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 64px;
  align-items: center;
  padding: 72px 48px;
  max-width: 1400px;
  margin: 0 auto;
}

.hero-scope {
  position: relative;
  width: 400px;
  height: 400px;
  justify-self: center;
}

.scope-ring {
  position: absolute;
  border: 1px solid var(--grid-line);
  border-radius: 50%;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
.scope-ring-outer { width: 100%; height: 100%; }
.scope-ring-mid { width: 66%; height: 66%; }
.scope-ring-inner { width: 33%; height: 33%; }

.scope-crosshair {
  position: absolute;
  top: 0; left: 50%;
  width: 1px; height: 100%;
  background: var(--grid-line);
  transform: translateX(-50%);
}
.scope-crosshair::after {
  content: '';
  position: absolute;
  top: 50%; left: -200px;
  width: 400px; height: 1px;
  background: var(--grid-line);
}

.scope-sweep {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border-radius: 50%;
  background: conic-gradient(from 0deg, rgba(74, 222, 156, 0.35), transparent 35%);
  animation: sweep 4s linear infinite;
}

@keyframes sweep {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.scope-blip {
  position: absolute;
  top: var(--y);
  left: var(--x);
  width: 6px; height: 6px;
  background: var(--scope-green);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--scope-green);
  animation: blip-pulse 2.5s ease-in-out infinite;
}

@keyframes blip-pulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

.scope-center-readout {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.scope-count {
  display: block;
  font-family: var(--font-mono);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--scope-green);
}

.scope-label {
  display: block;
  font-size: 0.7rem;
  color: var(--slate);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--scope-green);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.hero-copy h1 {
  font-size: 3rem;
  font-weight: 600;
  line-height: 1.1;
  margin: 0 0 20px 0;
  letter-spacing: -0.01em;
}

.hero-sub {
  color: var(--slate);
  font-size: 1.05rem;
  max-width: 520px;
  margin-bottom: 32px;
}

.search-bar {
  display: flex;
  gap: 0;
  max-width: 560px;
  border: 1px solid var(--grid-line);
  border-radius: 6px;
  overflow: hidden;
  background: var(--panel);
}

.search-bar input {
  flex: 1;
  padding: 16px 18px;
  background: transparent;
  border: none;
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  outline: none;
}

.search-bar input::placeholder { color: var(--slate); }

.search-bar button {
  padding: 16px 28px;
  background: var(--scope-green);
  border: none;
  color: var(--void);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: opacity 0.15s ease;
}
.search-bar button:hover { opacity: 0.85; }

.section-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--slate);
  margin: 0 0 20px 0;
}

.category-rail {
  padding: 40px 48px;
  max-width: 1400px;
  margin: 0 auto;
  border-top: 1px solid var(--grid-line);
}

.chip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  background: var(--panel);
  border: 1px solid var(--grid-line);
  border-radius: 20px;
  font-size: 0.88rem;
  transition: border-color 0.15s ease;
}
.chip:hover { border-color: var(--scope-green); }

.chip-count {
  font-family: var(--font-mono);
  color: var(--scope-green);
  font-size: 0.8rem;
}

.map-section {
  padding: 40px 48px 80px;
  max-width: 1400px;
  margin: 0 auto;
}

.map-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.map-controls select {
  background: var(--panel);
  color: var(--ink);
  border: 1px solid var(--grid-line);
  border-radius: 6px;
  padding: 8px 12px;
  font-family: var(--font-sans);
  font-size: 0.85rem;
}

#live-map {
  width: 100%;
  height: 560px;
  border-radius: 10px;
  border: 1px solid var(--grid-line);
  overflow: hidden;
}

.footer {
  padding: 24px 48px;
  border-top: 1px solid var(--grid-line);
  color: var(--slate);
  font-size: 0.8rem;
  font-family: var(--font-mono);
}

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding: 40px 24px; }
  .hero-scope { width: 280px; height: 280px; }
  .hero-copy h1 { font-size: 2.1rem; }
  .topbar, .category-rail, .map-section { padding-left: 24px; padding-right: 24px; }
}

.sat-dot {
  width: 8px;
  height: 8px;
  background: #4ADE9C;
  border-radius: 50%;
  box-shadow: 0 0 6px #4ADE9C;
}

.leaflet-popup-content-wrapper {
  background: #12161F;
  color: #E8ECF2;
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  border: 1px solid #1E2530;
}
.leaflet-popup-tip { background: #12161F; }

.elements-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--grid-line);
  border: 1px solid var(--grid-line);
  border-radius: 8px;
  overflow: hidden;
}

.element-row {
  display: flex;
  justify-content: space-between;
  padding: 14px 18px;
  background: var(--panel);
  font-size: 0.9rem;
}

.element-row span:first-child { color: var(--slate); }
.element-row span:last-child {
  font-family: var(--font-mono);
  color: var(--ink);
  font-weight: 500;
}

.tle-block {
  background: var(--panel);
  border: 1px solid var(--grid-line);
  border-radius: 8px;
  padding: 18px 20px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--scope-green);
  overflow-x: auto;
  white-space: pre;
}

@media (max-width: 700px) {
  .elements-grid { grid-template-columns: 1fr; }
}

.popup-link {
  display: inline-block;
  margin-top: 6px;
  color: #4ADE9C;
  font-weight: 600;
  font-size: 0.85rem;
}

.launches-page, .launch-detail-page {
  max-width: 900px;
  margin: 0 auto;
  padding: 56px 24px;
}

.launches-page h1 {
  font-size: 2.4rem;
  margin: 4px 0 32px 0;
}

.next-launch-card {
  background: var(--panel);
  border: 1px solid var(--scope-green);
  border-radius: 10px;
  padding: 28px;
}

.next-launch-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--scope-green);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.next-launch-card h2 {
  font-size: 1.5rem;
  margin: 8px 0 16px 0;
}

.next-launch-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}

.countdown {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  color: var(--scope-green);
  font-weight: 700;
}

.status-badge {
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.status-go { background: rgba(74, 222, 156, 0.15); color: var(--scope-green); }
.status-tbd { background: rgba(107, 118, 133, 0.2); color: var(--slate); }
.status-success { background: rgba(74, 222, 156, 0.15); color: var(--scope-green); }
.status-failure { background: rgba(245, 90, 90, 0.15); color: #F55A5A; }
.status-partial_failure { background: rgba(245, 166, 35, 0.15); color: var(--amber); }
.status-hold { background: rgba(245, 166, 35, 0.15); color: var(--amber); }
.status-in_flight { background: rgba(74, 222, 156, 0.2); color: var(--scope-green); }

.next-launch-detail {
  color: var(--slate);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.launch-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--grid-line);
  border: 1px solid var(--grid-line);
  border-radius: 8px;
  overflow: hidden;
}

.launch-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  background: var(--panel);
  transition: background 0.15s ease;
}
.launch-row:hover { background: #171C27; }

.launch-row-main { display: flex; flex-direction: column; gap: 4px; }
.launch-row-name { font-weight: 600; }
.launch-row-meta { font-size: 0.8rem; color: var(--slate); }

.launch-row-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.launch-row-date {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--slate);
}

.launch-image {
  width: 100%;
  max-height: 360px;
  object-fit: cover;
  border-radius: 10px;
  margin-top: 16px;
}

.mission-description {
  color: var(--ink);
  line-height: 1.7;
  font-size: 0.95rem;
}

.predictor-page {
  max-width: 700px;
  margin: 0 auto;
  padding: 56px 24px;
}

.predictor-page h1 {
  font-size: 2.2rem;
  margin: 4px 0 12px 0;
}

.predictor-form {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-row label {
  display: block;
  font-size: 0.8rem;
  color: var(--slate);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-row input {
  width: 100%;
  padding: 12px 14px;
  background: var(--panel);
  border: 1px solid var(--grid-line);
  border-radius: 6px;
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 0.95rem;
}

.form-row-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.submit-btn {
  padding: 14px 24px;
  background: var(--scope-green);
  border: none;
  border-radius: 6px;
  color: var(--void);
  font-weight: 600;
  cursor: pointer;
  margin-left: 12px;
}

.pass-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pass-card {
  background: var(--panel);
  border: 1px solid var(--grid-line);
  border-radius: 8px;
  padding: 18px 20px;
}

.pass-card-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 14px;
}

.pass-date {
  font-weight: 600;
}

.pass-elevation {
  font-family: var(--font-mono);
  color: var(--scope-green);
  font-size: 0.9rem;
}

.pass-timeline {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}

.pass-point {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.pass-label {
  font-size: 0.7rem;
  color: var(--slate);
  text-transform: uppercase;
}

.pass-time {
  font-family: var(--font-mono);
  font-size: 0.95rem;
}

.pass-compass {
  font-size: 0.8rem;
  color: var(--scope-green);
}

.news-page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 56px 48px;
}

.news-page h1 {
  font-size: 2.4rem;
  margin: 4px 0 32px 0;
}

.featured-article {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  background: var(--panel);
  border: 1px solid var(--grid-line);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 40px;
  transition: border-color 0.15s ease;
}
.featured-article:hover { border-color: var(--scope-green); }

.featured-image {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
}

.featured-content {
  padding: 28px 28px 28px 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.featured-content h2 {
  font-size: 1.6rem;
  margin: 10px 0;
  line-height: 1.3;
}

.featured-content p {
  color: var(--slate);
  font-size: 0.95rem;
  line-height: 1.6;
}

.article-source {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--scope-green);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.article-card {
  background: var(--panel);
  border: 1px solid var(--grid-line);
  border-radius: 10px;
  overflow: hidden;
  transition: border-color 0.15s ease;
}
.article-card:hover { border-color: var(--scope-green); }

.article-image {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.article-card-body {
  padding: 16px 18px;
}

.article-card-body h3 {
  font-size: 1rem;
  margin: 8px 0 0 0;
  line-height: 1.4;
}

@media (max-width: 900px) {
  .featured-article { grid-template-columns: 1fr; }
  .featured-content { padding: 0 24px 24px 24px; }
  .article-grid { grid-template-columns: 1fr; }
  .news-page { padding: 40px 24px; }
}

.categories-page {
  max-width: 700px;
  margin: 0 auto;
  padding: 56px 24px;
}

.categories-page h1 {
  font-size: 2.2rem;
  margin: 4px 0 12px 0;
}

.category-list {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--grid-line);
  border: 1px solid var(--grid-line);
  border-radius: 8px;
  overflow: hidden;
}

.category-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 22px;
  background: var(--panel);
  transition: background 0.15s ease;
}
.category-row:hover { background: #171C27; }

.category-row-name {
  font-weight: 600;
  font-size: 1rem;
}

.category-row-count {
  font-family: var(--font-mono);
  color: var(--scope-green);
  font-size: 0.95rem;
}

.pass-card-dim {
  opacity: 0.55;
}

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

.visibility-badge {
  padding: 3px 10px;
  border-radius: 10px;
  font-size: 0.7rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.visibility-visible {
  background: rgba(74, 222, 156, 0.15);
  color: var(--scope-green);
}

.visibility-hidden {
  background: rgba(107, 118, 133, 0.15);
  color: var(--slate);
}