:root {
  --bg: #0b0f14;
  --panel: rgba(255, 255, 255, .06);
  --stroke: rgba(255, 255, 255, .12);
  --text: #e5e7eb;
  --muted: #94a3b8;
  --accent: #60a5fa;
}

* {
  box-sizing: border-box
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: var(--text);
  background:
    radial-gradient(1200px 800px at 20% -10%, rgba(96, 165, 250, .12), transparent 60%),
    radial-gradient(1200px 800px at 90% 10%, rgba(34, 197, 94, .10), transparent 55%),
    radial-gradient(900px 700px at 50% 120%, rgba(234, 179, 8, .08), transparent 60%),
    var(--bg);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  overflow: hidden;
}

.header {
  flex: 0 0 auto;
  padding: 16px 18px 10px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  position: relative;
  z-index: 5;
}

.leftHead {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 280px;
}

.homeBtn,
.statsBtn {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, .06);
  color: #2dff00;
  text-decoration: none;
  transition: all .15s ease;
}

.homeBtn:hover,
.statsBtn:hover {
  background: rgba(96, 165, 250, .22);
  border-color: rgba(96, 165, 250, .55);
  transform: translateY(-2px);
}

h1 {
  margin: 0;
  font-size: 20px;
  letter-spacing: .2px;
}

.sub {
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
  max-width: 900px;
  line-height: 1.45;
}

.rightHead {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.searchWrap {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 14px;
  border: 1px solid var(--stroke);
  background: rgba(0, 0, 0, .22);
  backdrop-filter: blur(6px);
}

.searchWrap svg {
  opacity: .9;
}

#q {
  width: min(340px, 62vw);
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  font-size: 14px;
}

#clearBtn {
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, .06);
  color: var(--text);
  border-radius: 10px;
  padding: 6px 10px;
  cursor: pointer;
}

#clearBtn:hover {
  background: rgba(255, 255, 255, .10);
}

.controls {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 14px;
  border: 1px solid var(--stroke);
  background: rgba(0, 0, 0, .18);
  backdrop-filter: blur(6px);
  color: var(--muted);
  font-size: 12px;
}

.chip input[type="range"] {
  width: 150px;
}

.chip .val {
  min-width: 32px;
  text-align: right;
  font-variant-numeric: tabular-nums;
  color: var(--text);
}

.toggleBtn {
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, .06);
  color: var(--text);
  border-radius: 10px;
  padding: 6px 10px;
  cursor: pointer;
}

.toggleBtn:hover {
  background: rgba(255, 255, 255, .10);
}

.pageMain {
  position: relative;
  flex: 1 1 auto;
  min-height: 0;
  padding: 0 18px 18px;
}

#viz {
  width: 100%;
  height: 100%;
  overflow: auto;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, .10);
  background: linear-gradient(180deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, .03));
  box-shadow: 0 18px 50px rgba(0, 0, 0, .35);
  overscroll-behavior: contain;
}

#viz svg {
  display: block;
}

.tooltip {
  position: fixed;
  pointer-events: none;
  display: none;
  background: rgba(17, 24, 39, .96);
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 14px;
  padding: 10px 12px;
  max-width: 420px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, .45);
  z-index: 20;
}

.tooltip b {
  display: block;
  font-size: 13px;
}

.tooltip .meta {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.tooltip .desc {
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.35;
  opacity: .92;
}

.tooltip a {
  color: #93c5fd;
  text-decoration: none;
}

.tooltip a:hover {
  text-decoration: underline;
}

.legend {
  position: absolute;
  left: 30px;
  bottom: 30px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  pointer-events: none;
  z-index: 3;
}

.legend .chip2 {
  pointer-events: none;
  font-size: 11px;
  color: rgba(255, 255, 255, .78);
  border: 1px solid rgba(255, 255, 255, .12);
  background: rgba(0, 0, 0, .18);
  border-radius: 999px;
  padding: 5px 9px;
  backdrop-filter: blur(6px);
}

@media (max-width: 900px) {
  .header {
    padding: 14px 14px 10px;
  }

  .pageMain {
    padding: 0 14px 14px;
  }

  .legend {
    left: 24px;
    bottom: 24px;
  }
}

@media (max-width: 720px) {
  #q {
    width: min(260px, 70vw);
  }

  .chip input[type="range"] {
    width: 120px;
  }

  .legend {
    left: 20px;
    right: 20px;
    bottom: 20px;
  }
}

@media (max-width: 560px) {
  .leftHead {
    min-width: 0;
    width: 100%;
    align-items: flex-start;
  }

  .rightHead {
    width: 100%;
    justify-content: flex-start;
  }

  .searchWrap {
    width: 100%;
  }

  #q {
    width: 100%;
    min-width: 0;
  }

  .controls {
    width: 100%;
  }

  .chip {
    width: 100%;
    justify-content: space-between;
  }

  .legend {
    display: none;
  }
}

/* Firefox */
#viz {
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, .18) transparent;
}

/* Chrome / Edge / Safari */
#viz::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

#viz::-webkit-scrollbar-track {
  background: transparent;
}

#viz::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, .18);
  border-radius: 10px;
}

#viz::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, .30);
}

@media (max-width: 700px) {
  .header .sub {
    display: none;
  }
}

@media (max-width: 700px) {

  .header {
    padding: 10px 12px;
  }

  .header h1 {
    font-size: 16px;
    line-height: 1.2;
  }

  .leftHead {
    gap: 8px;
  }

}

@media (max-width: 700px) {
  .header {
    padding: 10px 12px 8px;
    gap: 8px;
  }

  .header h1 {
    font-size: 16px;
    line-height: 1.2;
  }

  .header .sub {
    display: none;
  }

  .leftHead {
    gap: 8px;
    align-items: center;
  }

  .homeBtn,
  .statsBtn {
    width: 36px;
    height: 36px;
  }

  .rightHead {
    gap: 8px;
  }

  .searchWrap {
    padding: 7px 9px;
    border-radius: 12px;
  }

  #clearBtn {
    padding: 5px 8px;
    font-size: 12px;
  }

  .chip {
    padding: 7px 9px;
    border-radius: 12px;
    font-size: 11px;
  }

  .chip input[type="range"] {
    width: 100px;
  }

  .chip .val {
    min-width: 24px;
    font-size: 12px;
  }

  .pageMain {
    padding: 0 10px 10px;
  }

  #viz {
    border-radius: 14px;
  }

  .tooltip {
    max-width: min(280px, calc(100vw - 20px));
    padding: 8px 10px;
    border-radius: 12px;
  }

  .tooltip b {
    font-size: 12px;
  }

  .tooltip .meta,
  .tooltip .desc {
    font-size: 11px;
  }
}

.abcModal[hidden] {
  display: none;
}

.abcModal {
  position: fixed;
  inset: 0;
  z-index: 1000;
}

.abcBackdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, .55);
  backdrop-filter: blur(3px);
}

.abcPanel {
  position: relative;
  width: min(920px, calc(100vw - 24px));
  max-height: calc(100vh - 24px);
  overflow: auto;
  margin: 12px auto;
  background: #0f1720;
  color: #e5eef8;
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 16px;
  padding: 18px 18px 24px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .45);
}

.abcCloseBtn {
  position: sticky;
  top: 0;
  float: right;
  border: 0;
  border-radius: 10px;
  padding: 6px 10px;
  background: rgba(255, 255, 255, .08);
  color: inherit;
  cursor: pointer;
}

.abcMeta {
  color: #9fb0c3;
  font-size: 13px;
  margin-bottom: 12px;
}

.abcRender {
  background: white;
  border-radius: 12px;
  padding: 14px;
  overflow-x: auto;
}

.abcPreviewBtn {
  margin-top: 8px;
  margin-right: 6px;
  border: 1px solid rgba(255, 255, 255, .12);
  background: rgba(255, 255, 255, .06);
  color: var(--text);
  border-radius: 8px;
  padding: 6px 9px;
  font-size: 12px;
  cursor: pointer;
}