:root {
  --bg: #050505;
  --panel: rgba(10, 10, 10, 0.92);
  --panel-border: #5f5f5f;
  --text: #eaeaea;
  --muted: #9f9f9f;
  --grid: rgba(255, 255, 255, 0.045);
  --orbit: rgba(170, 170, 170, 0.38);
  --cone: rgba(190, 190, 190, 0.18);
  --accent: #f6f089;
  --earth: #7fb6ff;
  --visible: #ffffff;
  --shadow: 0 0 0 2px #202020, 0 0 0 4px #050505;
}

* {
  box-sizing: border-box;
}

body {
  font-family: Inter, "Segoe UI", Arial, sans-serif;
}

html,
body {
  margin: 0;
  min-height: 100%;
  overflow-x: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 30%),
    radial-gradient(circle at top, rgba(70, 70, 70, 0.18), transparent 45%),
    var(--bg);
  color: var(--text);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.35;
}

.app-shell {
  min-height: 100dvh;
  padding: 16px;
}

.hud-column {
  position: absolute;
  z-index: 3;
  width: min(290px, 22vw);
  display: grid;
  gap: 12px;
  pointer-events: none;
}

.hud-column-left {
  inset: 16px auto auto 16px;
}

.hud-column-right {
  inset: 16px 16px auto auto;
}

.panel {
  background: rgba(10, 10, 10, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(14px);
  padding: 14px;
  border-radius: 16px;
  pointer-events: auto;
}

.eyebrow,
.copy,
.legend-item,
.field span,
.label,
.helper-text,
.selection-card {
  font-size: 12px;
  line-height: 1.6;
}

.eyebrow,
.label,
.field span {
  color: var(--accent);
  margin: 0 0 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.copy,
.legend-item,
#timeLabel {
  color: var(--text);
}

.field {
  display: grid;
  gap: 6px;
}

.helper-text {
  color: var(--muted);
}

.coords-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 10px;
}

.time-edit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

select,
input,
button {
  width: 100%;
  border: 3px solid #6f6f6f;
  background: #111;
  color: var(--text);
  font: inherit;
  font-size: 12px;
  padding: 10px 10px;
  border-radius: 9px;
}

button {
  cursor: pointer;
  font-weight: 600;
  transition: border-color 140ms ease, background-color 140ms ease, color 140ms ease;
}

button:hover,
button:focus-visible,
select:focus-visible,
input:focus-visible {
  outline: none;
  border-color: var(--accent);
}

.button-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 10px;
}

.time-readout {
  display: grid;
  gap: 6px;
  margin-bottom: 10px;
}

#timeLabel {
  font-size: 14px;
  line-height: 1.4;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
}

.toggle-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.cone-scale {
  display: grid;
  gap: 6px;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.cone-scale-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: rgba(234, 234, 234, 0.88);
}

.cone-swatch {
  width: 16px;
  height: 16px;
  border-radius: 5px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  display: inline-block;
}

.cone-sun {
  background: rgba(255, 226, 120, 0.28);
}

.time-actions {
  grid-template-columns: 1fr 1fr;
}

#liveBtn {
  margin-top: 12px;
}

.toggle-chip {
  text-align: center;
  background: rgba(255, 255, 255, 0.05);
}

.toggle-chip.is-active {
  background: rgba(246, 240, 137, 0.16);
  border-color: var(--accent);
  color: var(--accent);
}

.selection-card {
  display: grid;
  gap: 6px;
  color: var(--text);
}

.selection-title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
}

.selection-meta {
  color: var(--muted);
}

.selection-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 10px;
  margin-top: 4px;
}

.selection-stat {
  padding: 7px 9px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
}

.selection-stat strong {
  display: block;
  font-size: 11px;
  color: var(--accent);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.monetize-actions {
  display: grid;
  gap: 8px;
  margin-top: 8px;
}

.monetize-link {
  display: block;
  padding: 9px 11px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 500;
  color: rgba(234, 234, 234, 0.88);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: border-color 140ms ease, background-color 140ms ease, color 140ms ease;
}

.monetize-link:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.14);
}

.donate-link {
  color: rgba(246, 240, 137, 0.88);
  background: rgba(246, 240, 137, 0.08);
  border-color: rgba(246, 240, 137, 0.18);
}

.fine-print {
  margin: 8px 0 0;
  font-size: 10px;
  line-height: 1.5;
  color: rgba(159, 159, 159, 0.78);
}

.ad-slot {
  display: grid;
  gap: 6px;
  padding: 11px;
  border-radius: 12px;
  border: 1px dashed rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.025);
}

.ad-badge {
  display: inline-block;
  width: fit-content;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: rgba(159, 159, 159, 0.8);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.scene-frame {
  position: relative;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.45);
  overflow: hidden;
  height: calc(100dvh - 32px);
  background: #000;
  border-radius: 24px;
}

canvas {
  display: block;
  width: auto;
  height: auto;
  max-width: min(100%, calc(100% - 700px));
  max-height: calc(100% - 32px);
  aspect-ratio: 1 / 1;
  image-rendering: auto;
  background: #000;
}

.scene-frame.is-grabbable {
  cursor: pointer;
}

.content-section {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.content-card {
  background: rgba(10, 10, 10, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.3);
  border-radius: 18px;
  padding: 18px;
}

.hero-copy {
  grid-column: 1 / -1;
}

.content-card h1 {
  margin: 0 0 8px;
  font-size: 32px;
  line-height: 1.15;
}

.content-copy,
.faq-list {
  color: rgba(234, 234, 234, 0.9);
  font-size: 14px;
  line-height: 1.7;
}

.content-copy p,
.faq-item {
  margin: 0 0 12px;
}

.city-link-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.city-link-list a {
  display: inline-block;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text);
  text-decoration: none;
}

.times-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 10px;
}

.content-copy strong,
.faq-item strong {
  color: var(--accent);
}

.recommendation-card {
  display: grid;
  gap: 8px;
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

@media (max-width: 1100px) {
  .hud-column {
    width: min(245px, 26vw);
  }

  canvas {
    max-width: min(100%, calc(100% - 580px));
  }

  .content-section {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .scene-frame {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 12px;
    height: auto;
    min-height: 0;
    padding: 12px;
    overflow: visible;
  }

  .hud-column {
    position: static;
    width: 100%;
    display: grid;
    gap: 10px;
    pointer-events: auto;
  }

  .hud-column-left,
  .hud-column-right {
    inset: auto;
  }

  .hud-column-left {
    order: 2;
  }

  .hud-column-right {
    order: 3;
  }

  canvas {
    order: 1;
    width: min(100%, 560px);
    max-width: 100%;
    max-height: none;
    align-self: center;
  }
}

@media (max-width: 720px) {
  .app-shell {
    padding: 12px;
  }

  .hud-column {
    gap: 8px;
  }

  canvas {
    width: 100%;
  }

  .coords-grid,
  .time-edit-grid,
  .time-actions,
  .toggle-grid {
    grid-template-columns: 1fr;
  }

  .button-row {
    grid-template-columns: 1fr;
  }

  .selection-grid {
    grid-template-columns: 1fr;
  }

  .times-grid {
    grid-template-columns: 1fr;
  }

  .monetize-link {
    padding: 10px 12px;
  }

  .eyebrow,
  .copy,
  .legend-item,
  .field span,
  .label {
    font-size: 11px;
  }

  .content-card h1 {
    font-size: 24px;
  }

  .content-copy,
  .faq-list {
    font-size: 13px;
  }

  select,
  input,
  button {
    font-size: 11px;
    padding: 9px 8px;
  }
}