:root {
  --bg0: #050612;
  --bg1: #0a0c18;
  --bg2: #0f1324;
  --panel: rgba(10, 12, 24, 0.78);
  --stroke: rgba(255, 255, 255, 0.12);
  --stroke2: rgba(255, 255, 255, 0.10);
  --text: rgba(240, 246, 255, 0.92);
  --muted: rgba(240, 246, 255, 0.62);
  --accent: #6aa7ff;
  --accent2: #7affd1;
  --good: #6af4c8;
  --bad: #ff6b8f;
  --shadow: rgba(0, 0, 0, 0.6);

  --crosshair-color: #e8f0ff;
  --crosshair-scale: 1;
  --crosshair-glow: 0;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  margin: 0;
  overflow: hidden;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  background: var(--bg0);
  color: var(--text);
}

button,
input,
select {
  font: inherit;
}

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

.hidden {
  display: none !important;
}

.app {
  height: 100%;
  width: 100%;
  position: relative;
}

.stage {
  position: absolute;
  inset: 0;
}

.hud {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.statsBox {
  position: absolute;
  top: 14px;
  left: 14px;
  width: 240px;
  padding: 12px 12px;
  border: 1px solid var(--stroke);
  border-radius: 14px;
  background: var(--panel);
  backdrop-filter: blur(10px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.statRow {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 7px 2px;
}

.statRow + .statRow {
  border-top: 1px dashed rgba(255, 255, 255, 0.10);
}

.statLabel {
  font-size: 12px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted);
}

.statValue {
  font-size: 18px;
  font-weight: 650;
}

.topCenter {
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.timeBar {
  --p: 0;
  position: absolute;
  left: 50%;
  top: min(calc(50% + clamp(200px, 22vh, 280px)), calc(100% - 90px));
  transform: translateX(-50%);

  width: clamp(240px, 38vw, 300px);
  height: 10px;

  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: rgba(0, 0, 0, 0.22);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.18);
  overflow: hidden;
  pointer-events: none;
}


.timeBar.hidden {
  display: none;
}

.timeBarFill {
  position: absolute;
  inset: 0;
  transform-origin: 0% 50%;
  transform: scaleX(var(--p));
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  opacity: 0.95;
}

.timeBarTick {
  position: absolute;
  top: -1px;
  bottom: -1px;
  width: 2px;
  left: calc(var(--p) * 100%);
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.85);
  mix-blend-mode: overlay;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.25);
}

.timeBarMarker {
  position: absolute;
  top: -11px;
  left: calc(var(--p) * 100%);
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 7px solid transparent;
  border-right: 7px solid transparent;
  border-top: 10px solid rgba(255, 255, 255, 0.92);
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.4));
}

.fpsReadout {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 9px 12px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: rgba(12, 14, 28, 0.6);
  backdrop-filter: blur(10px);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.25);
}

.fpsReadout strong {
  color: var(--text);
  font-weight: 700;
}

.timerReadout {
  min-width: 92px;
  text-align: center;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: rgba(12, 14, 28, 0.6);
  backdrop-filter: blur(10px);
  font-variant-numeric: tabular-nums;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.25);
}

.crosshair {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 34px;
  height: 34px;
  transform: translate(-50%, -50%) scale(var(--crosshair-scale));
  stroke: var(--crosshair-color);
  fill: var(--crosshair-color);
  stroke-width: 4.5;
  opacity: 0.92;
  transition: filter 120ms ease;
}

.crosshair * {
  vector-effect: non-scaling-stroke;
}

.crosshair #chRing {
  stroke-width: 0.9;
}

.crosshair {
  filter: drop-shadow(0 0 calc(10px * var(--crosshair-glow)) rgba(170, 210, 255, 0.75));
}

/* Overlays */
.overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px;
}

.overlayMenu {
  background: radial-gradient(900px 600px at 50% 40%, rgba(255, 255, 255, 0.08), rgba(0, 0, 0, 0));
}

.overlayCenter {
  background: rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(10px);
}

.menuCard {
  width: min(1280px, calc(100vw - 48px));
  max-height: min(900px, calc(100vh - 48px));
  max-height: min(900px, calc(100dvh - 48px));
  border: 1px solid var(--stroke);
  border-radius: 20px;
  background: var(--panel);
  backdrop-filter: blur(14px);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.55);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.menuHeader {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 18px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
  flex-shrink: 0;
}

.brand {
  font-size: 22px;
  font-weight: 780;
  letter-spacing: 0.01em;
}

.tagline {
  margin-top: 4px;
  font-size: 13px;
  color: var(--muted);
}

.hint {
  display: grid;
  gap: 6px;
  align-content: start;
}

.kbdRow {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
}

.kbd {
  display: inline-block;
  padding: 4px 8px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-bottom-color: rgba(255, 255, 255, 0.26);
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.30);
  color: var(--text);
  font-weight: 650;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.menuBody {
  display: grid;
  grid-template-columns: minmax(220px, 0.9fr) minmax(320px, 1.1fr) minmax(320px, 1fr) minmax(320px, 1fr);
  gap: 18px;
  padding: 18px;
  overflow: hidden;
  flex: 1;
  min-height: 0;
}

.menuCol {
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.menuCol > .modes,
.menuCol > .settingsCompact,
.menuCol > .settings {
  flex: 1;
  min-height: 0;
}

.sectionTitle {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-bottom: 10px;
  font-weight: 600;
}

.modes .sectionTitle {
  margin-left: 2px;
}

.sectionTitle:not(:first-child) {
  margin-top: 15px;
}

.modes {
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 16px;
  background: rgba(0, 0, 0, 0.22);
  flex-shrink: 0;
}

.modeBtn {
  width: 100%;
  text-align: left;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(0, 0, 0, 0.22);
  color: var(--text);
  cursor: pointer;
  transition: transform 120ms ease, border-color 120ms ease, background 120ms ease;
  font-size: 13px;
}

.modeBtn + .modeBtn {
  margin-top: 8px;
}

.modeBtn:hover {
  transform: translateY(-1px);
  border-color: rgba(106, 167, 255, 0.45);
}

.modeBtn:focus-visible {
  outline: 2px solid rgba(106, 167, 255, 0.65);
  outline-offset: 2px;
}

.modeBtn.selected {
  border-color: rgba(106, 167, 255, 0.75);
  background: rgba(106, 167, 255, 0.10);
}

.modeInfo {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(0, 0, 0, 0.18);
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
}

.modeInfoTitle {
  font-size: 12px;
  font-weight: 650;
  color: var(--text);
  margin-bottom: 6px;
}

.modeInfoLine + .modeInfoLine {
  margin-top: 4px;
}

.modeInfoHint {
  margin-top: 8px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.4;
}

.modeInfoLabel {
  color: rgba(232, 240, 255, 0.85);
  font-weight: 500;
}

.settingsCompact {
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 16px;
  background: rgba(0, 0, 0, 0.18);
  flex-shrink: 0;
}

.settings {
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 16px;
  background: rgba(0, 0, 0, 0.18);
  overflow: hidden;
}

.settingRow {
  display: grid;
  grid-template-columns: 120px 1fr 40px;
  gap: 12px;
  align-items: center;
  padding: 6px 0;
}

.settingRowCompact {
  display: grid;
  grid-template-columns: 100px 1fr 40px;
  gap: 10px;
  align-items: center;
  padding: 5px 0;
}

.settingRow label,
.settingRowCompact label {
  font-size: 12px;
  color: var(--text);
  white-space: nowrap;
}

.settingVal {
  text-align: right;
  font-size: 11px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

select,
input[type='range'],
input[type='color'] {
  width: 100%;
  min-width: 0;
}

select {
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.25);
  color: var(--text);
  outline: none;
  font-size: 12px;
}

select option {
  background: rgba(0, 0, 0, 0.90);
  color: var(--text);
}

.custom-select-wrapper {
  position: relative;
  width: 100%;
}

.custom-select-display {
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.25);
  color: var(--text);
  font-size: 12px;
  cursor: pointer;
  user-select: none;
  transition: border-color 120ms ease;
}

.custom-select-display:hover {
  border-color: rgba(255, 255, 255, 0.18);
}

.custom-select-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  overflow: hidden;
  z-index: 1000;
}

.custom-select-item {
  padding: 8px 12px;
  color: var(--text);
  font-size: 12px;
  cursor: pointer;
  transition: background 120ms ease;
}

.custom-select-item:hover {
  background: rgba(106, 167, 255, 0.15);
}

.custom-select-item.selected {
  background: rgba(106, 167, 255, 0.10);
  color: var(--accent);
}

input[type='color'] {
  height: 32px;
  padding: 2px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.25);
  cursor: pointer;
}

input[type='range'] {
  accent-color: var(--accent);
}

.colorRow {
  align-items: center;
}

.colorRow input[type='color'] {
  height: 28px;
  width: 100%;
}

.trackSettings {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed rgba(255, 255, 255, 0.12);
}

.menuFooter {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.10);
  flex-shrink: 0;
}

.lastRun {
  flex: 1;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.4;
}

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

button {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom-color: rgba(255, 255, 255, 0.22);
  border-radius: 12px;
  padding: 10px 14px;
  background: rgba(0, 0, 0, 0.22);
  color: var(--text);
  cursor: pointer;
  font-weight: 650;
  transition: transform 120ms ease, border-color 120ms ease, background 120ms ease;
  font-size: 13px;
}

button:hover {
  transform: translateY(-1px);
  border-color: rgba(106, 167, 255, 0.5);
}

button.primary {
  background: rgba(106, 167, 255, 0.16);
  border-color: rgba(106, 167, 255, 0.55);
}

button.ghost {
  background: transparent;
}

.menuBottomHint {
  padding: 0 18px 16px;
  font-size: 12px;
  color: var(--muted);
  flex-shrink: 0;
}

.countdownText {
  font-size: clamp(60px, 10vw, 120px);
  font-weight: 850;
  letter-spacing: 0.02em;
  animation: pop 900ms ease-in-out infinite;
  text-shadow: 0 16px 60px rgba(0, 0, 0, 0.7);
}

@keyframes pop {
  0% {
    transform: scale(0.94);
    opacity: 0.65;
  }
  50% {
    transform: scale(1.05);
    opacity: 1;
  }
  100% {
    transform: scale(0.94);
    opacity: 0.65;
  }
}

.pauseCard,
.resultsCard {
  width: min(1260px, calc(100vw - 48px));
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 18px;
  background: rgba(10, 12, 24, 0.72);
  padding: 18px;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.6);
}

.pauseTitle,
.resultsTitle {
  font-size: 18px;
  font-weight: 780;
}

.pauseHint {
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
}

.resultsBody {
  margin-top: 12px;
}

.resultsActions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 14px;
}

/* Results layout */
.resultsGrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  align-items: start;
}

.resultsSummary {
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(0, 0, 0, 0.22);
}

.resultsSummaryTitle {
  font-size: 13px;
  font-weight: 650;
  margin-bottom: 12px;
  letter-spacing: 0.01em;
}

.resultsSummaryGrid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.resItem {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.18);
}

.resLabel {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}

.resValue {
  font-size: 15px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--text);
}

.resultsChartsGrid {
  display: grid;
  gap: 12px;
}

.chartCard {
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(0, 0, 0, 0.22);
}

.chartHeader {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 10px;
}

.chartTitle {
  font-size: 10px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}

.chartMeta {
  font-size: 11px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.chartCanvas {
  width: 100%;
  height: 140px;
  display: block;
}

.chartCanvasShort {
  height: 90px;
}

.toast {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.45);
  color: var(--muted);
  font-size: 12px;
  pointer-events: none;
  backdrop-filter: blur(8px);
}

/* Scrollbar styling */
.settings::-webkit-scrollbar {
  width: 8px;
}

.settings::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.20);
  border-radius: 999px;
}

.settings::-webkit-scrollbar-thumb {
  background: rgba(106, 167, 255, 0.26);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
}

.settings::-webkit-scrollbar-thumb:hover {
  background: rgba(106, 167, 255, 0.36);
}

@media (max-width: 1330px) {
  .menuCard {
    width: min(1000px, calc(100vw - 32px));
    max-height: min(900px, calc(100vh - 32px));
    max-height: min(900px, calc(100dvh - 32px));
  }

  .menuBody {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: minmax(0, 1fr) minmax(0, 1fr);
    padding: 20px;
    gap: 16px;
  }

  .menuCol {
    overflow: hidden;
  }

  .menuCol > .modes,
  .menuCol > .settingsCompact,
  .menuCol > .settings {
    height: 100%;
    overflow-y: auto;
    overflow-x: hidden;
  }

  .settings {
    max-height: 100%;
  }

  .menuHeader {
    padding: 16px 18px 10px;
  }

  .menuFooter {
    align-items: center;
  }

  .menuBottomHint {
    padding: 0 18px 14px;
  }
}

@media (max-width: 960px) {
  .menuCard {
    width: calc(100vw - 16px);
    max-height: calc(100vh - 16px);
    max-height: calc(100dvh - 16px);
    overflow: auto;
  }

  .menuHeader {
    flex-wrap: wrap;
    gap: 12px;
  }

  .hint {
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    justify-content: start;
  }

  .menuBody {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    overflow-y: auto;
  }

  .menuFooter {
    flex-wrap: wrap;
    gap: 12px;
  }

  .lastRun {
    min-width: 100%;
  }

  .menuActions {
    width: 100%;
    justify-content: flex-end;
  }

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

@media (max-height: 780px) {
  .menuBody {
    padding: 14px;
    gap: 14px;
  }
  .menuHeader {
    padding: 14px 16px 10px;
  }
  .menuFooter {
    padding: 12px 16px;
  }
  .menuBottomHint {
    padding: 0 16px 14px;
  }
  .settingRow {
    padding: 5px 0;
  }
  .settingRowCompact {
    padding: 4px 0;
  }
}

@media (max-width: 640px) {
  .menuCard {
    width: calc(100vw - 12px);
  }
  .settingRow, .settingRowCompact {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  .settingVal {
    text-align: left;
  }
  
  .resultsSummaryGrid {
    grid-template-columns: 1fr;
  }
}

/* Background variants */
.app[data-bg='deep'] {
  background: radial-gradient(1200px 700px at 50% 30%, rgba(90, 130, 255, 0.15), rgba(0, 0, 0, 0.0)),
    radial-gradient(900px 600px at 30% 80%, rgba(120, 255, 210, 0.06), rgba(0, 0, 0, 0.0)),
    linear-gradient(180deg, #050615, #04040b 60%, #020208);
}

.app[data-bg='graphite'] {
  background: linear-gradient(180deg, #0a0b0f, #040406);
}

.app[data-bg='sunset'] {
  background: radial-gradient(900px 700px at 30% 35%, rgba(255, 140, 80, 0.16), rgba(0, 0, 0, 0.0)),
    radial-gradient(900px 700px at 70% 40%, rgba(130, 120, 255, 0.14), rgba(0, 0, 0, 0.0)),
    linear-gradient(180deg, #07030d, #020208);
}

.app[data-bg='mist'] {
  background: radial-gradient(1200px 700px at 50% 30%, rgba(255, 255, 255, 0.09), rgba(0, 0, 0, 0.0)),
    linear-gradient(180deg, #0a0d14, #020208);
}