:root {
  color-scheme: dark;
  --bg: #080b14;
  --ink: #f7fbff;
  --muted: #aab7c8;
  --line: rgba(255, 255, 255, .16);
  --panel: rgba(13, 18, 32, .74);
  --panel-solid: rgba(17, 24, 40, .94);
  --cyan: #5ce1ff;
  --green: #68ffb5;
  --pink: #ff6aa2;
  --orange: #ffbd61;
  --violet: #b28cff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100svh;
  color: var(--ink);
  background:
    radial-gradient(circle at 15% 18%, rgba(92, 225, 255, .22), transparent 26%),
    radial-gradient(circle at 84% 12%, rgba(255, 106, 162, .22), transparent 30%),
    radial-gradient(circle at 65% 85%, rgba(104, 255, 181, .14), transparent 32%),
    linear-gradient(140deg, #080b14 0%, #111527 52%, #17111f 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  overflow-x: hidden;
}

#fx {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: min(1180px, calc(100% - 36px));
  min-height: 68px;
  margin: 0 auto;
  padding-top: env(safe-area-inset-top);
  backdrop-filter: blur(18px);
}

.brand,
nav a,
.button,
.download-button {
  color: inherit;
  text-decoration: none;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  font-weight: 900;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(92, 225, 255, .52);
  border-radius: 8px;
  color: var(--cyan);
  background: rgba(92, 225, 255, .10);
  box-shadow: 0 0 26px rgba(92, 225, 255, .20);
}

nav {
  display: flex;
  gap: 8px;
  min-width: 0;
}

nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 9px 12px;
  border: 1px solid transparent;
  border-radius: 8px;
  color: var(--muted);
  font-weight: 700;
}

nav a:hover {
  border-color: var(--line);
  color: var(--ink);
  background: rgba(255, 255, 255, .06);
}

main {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  padding: 54px 0 70px;
}

.hero {
  min-height: calc(100vh - 160px);
  min-height: calc(100svh - 160px);
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, .75fr);
  align-items: center;
  gap: 28px;
}

.eyebrow,
.tile-kicker {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  max-width: 780px;
  margin-bottom: 24px;
  font-size: clamp(38px, 7.4vw, 92px);
  line-height: .98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(23px, 3vw, 34px);
  line-height: 1.1;
  letter-spacing: 0;
}

.intro {
  max-width: 710px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button,
.command {
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
  font-weight: 850;
  cursor: pointer;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  text-align: center;
}

.primary {
  background: linear-gradient(135deg, var(--cyan), var(--green));
  color: #061018;
}

.secondary {
  background: rgba(255, 255, 255, .07);
  color: var(--ink);
}

.button:hover,
.command:hover {
  transform: translateY(-1px);
  border-color: rgba(92, 225, 255, .58);
}

.signal {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(160deg, rgba(17, 24, 40, .84), rgba(21, 15, 31, .70));
  backdrop-filter: blur(18px);
  padding: clamp(22px, 4vw, 34px);
  box-shadow: 0 24px 70px rgba(0, 0, 0, .28);
}

.signal-ring {
  position: relative;
  width: min(260px, 100%);
  max-width: 260px;
  aspect-ratio: 1;
  margin: 0 auto 26px;
  border: 1px solid rgba(92, 225, 255, .25);
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(92, 225, 255, .18), transparent 48%),
    conic-gradient(from 40deg, var(--cyan), var(--pink), var(--orange), var(--green), var(--cyan));
}

.signal-ring::after {
  content: "";
  position: absolute;
  inset: 12px;
  border-radius: 50%;
  background: var(--panel-solid);
}

.signal-ring span {
  position: absolute;
  inset: 22px;
  z-index: 1;
  border: 1px dashed rgba(255, 255, 255, .22);
  border-radius: 50%;
  animation: spin 15s linear infinite;
}

.signal-ring strong,
.signal-ring em {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.signal-ring strong {
  top: 50%;
  transform: translate(-50%, -50%);
  font-size: clamp(38px, 6vw, 58px);
  line-height: 1;
  white-space: nowrap;
}

.signal-ring em {
  bottom: 24%;
  color: var(--muted);
  font-style: normal;
  white-space: nowrap;
}

dl {
  margin: 0;
}

dl div,
.file-row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 13px 0;
  border-top: 1px solid rgba(255, 255, 255, .10);
}

dt,
.file-row span {
  color: var(--muted);
}

dd {
  margin: 0;
  font-weight: 850;
  text-align: right;
  overflow-wrap: anywhere;
}

.grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr .9fr;
  gap: 16px;
}

.tile {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  backdrop-filter: blur(18px);
  padding: 24px;
  min-height: 270px;
  min-width: 0;
}

.tile p,
.tile li {
  color: var(--muted);
  line-height: 1.7;
}

.live-panel {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(320px, 1.18fr);
  gap: 18px;
  align-items: stretch;
  min-height: 0;
  background:
    radial-gradient(circle at 20% 10%, rgba(255, 106, 162, .15), transparent 30%),
    radial-gradient(circle at 92% 18%, rgba(92, 225, 255, .16), transparent 34%),
    linear-gradient(145deg, rgba(13, 18, 32, .90), rgba(8, 11, 20, .78)),
    var(--panel);
}

.live-copy {
  display: grid;
  align-content: center;
}

.live-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 22px;
}

.live-state {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, .05);
  font-size: 13px;
  font-weight: 800;
}

.live-state.online {
  color: var(--green);
  border-color: rgba(104, 255, 181, .35);
  background: rgba(104, 255, 181, .08);
}

.live-state.error {
  color: var(--pink);
  border-color: rgba(255, 106, 162, .35);
  background: rgba(255, 106, 162, .08);
}

.video-frame {
  position: relative;
  overflow: hidden;
  min-height: 260px;
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(92, 225, 255, .10), rgba(255, 106, 162, .08)),
    #060911;
}

.video-frame video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #05070d;
}

.video-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  gap: 8px;
  padding: 20px;
  text-align: center;
  color: var(--muted);
  pointer-events: none;
}

.video-placeholder strong {
  color: var(--ink);
  font-size: clamp(18px, 3vw, 28px);
}

.video-placeholder.hidden {
  display: none;
}

.download {
  background:
    linear-gradient(145deg, rgba(255, 189, 97, .16), rgba(13, 18, 32, .76)),
    var(--panel);
}

.monitor {
  grid-column: 1 / -1;
  min-height: 0;
  background:
    radial-gradient(circle at 12% 0%, rgba(92, 225, 255, .18), transparent 34%),
    radial-gradient(circle at 92% 20%, rgba(104, 255, 181, .13), transparent 36%),
    linear-gradient(145deg, rgba(12, 18, 31, .92), rgba(9, 13, 23, .76)),
    var(--panel);
}

.monitor-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.monitor-head p {
  margin-bottom: 0;
}

.health-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid rgba(104, 255, 181, .34);
  border-radius: 999px;
  color: var(--green);
  background: rgba(104, 255, 181, .08);
  font-size: 12px;
  font-weight: 900;
}

.health-pill span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 14px rgba(104, 255, 181, .85);
}

.gauge-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.metric-strip div {
  min-width: 0;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .07), rgba(255, 255, 255, .03));
}

.metric-strip span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.metric-strip strong {
  display: block;
  overflow-wrap: anywhere;
  color: var(--ink);
  font-size: 18px;
  line-height: 1.15;
}

.gauge-card,
.uptime-card,
.trend-card {
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .075), rgba(255, 255, 255, .035));
}

.gauge-card,
.uptime-card {
  padding: 16px;
}

.gauge-card span,
.uptime-card span,
.trend-card span,
.status-foot {
  color: var(--muted);
}

.gauge {
  --accent: var(--cyan);
  position: relative;
  display: grid;
  place-items: center;
  width: min(132px, 100%);
  aspect-ratio: 1;
  margin: 0 auto 13px;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(8, 11, 20, .96) 0 57%, transparent 58%),
    conic-gradient(var(--accent) calc(var(--value) * 1%), rgba(255, 255, 255, .11) 0);
  box-shadow: inset 0 0 24px rgba(0, 0, 0, .34);
}

.gauge::before {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(255, 255, 255, .10);
  border-radius: 50%;
}

.gauge strong {
  position: relative;
  color: var(--ink);
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1;
}

.gauge-card span {
  display: block;
  text-align: center;
  font-weight: 800;
}

.gauge-card.cpu .gauge { --accent: var(--cyan); }
.gauge-card.memory .gauge { --accent: var(--green); }
.gauge-card.disk .gauge { --accent: var(--orange); }

.uptime-card {
  display: grid;
  align-content: center;
  gap: 12px;
}

.uptime-card strong {
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1;
}

.uptime-bar {
  height: 9px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, .11);
}

.uptime-bar i {
  display: block;
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--violet), var(--cyan));
  transition: width .45s ease;
}

.trend-card {
  display: grid;
  grid-template-columns: minmax(180px, .42fr) minmax(0, 1fr);
  align-items: center;
  gap: 18px;
  margin-top: 14px;
  padding: 16px;
}

.trend-card strong {
  display: block;
  margin-top: 7px;
  color: var(--ink);
  font-size: 22px;
}

#trendSvg {
  width: 100%;
  min-height: 86px;
}

#trendArea {
  fill: url("#trendFill");
}

#trendLine {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 8px rgba(92, 225, 255, .35));
}

.status-foot {
  margin: 18px 0 0;
  font-size: 14px;
}

.download-button {
  width: 100%;
  margin-top: 18px;
  background: linear-gradient(135deg, var(--orange), var(--pink));
  color: #14090a;
}

.tools {
  display: grid;
  align-content: start;
  gap: 11px;
}

.command {
  display: grid;
  width: 100%;
  gap: 6px;
  padding: 13px;
  text-align: left;
  color: var(--ink);
  background: rgba(255, 255, 255, .06);
  min-width: 0;
}

.command span {
  font-weight: 900;
}

code {
  color: #bff7ff;
  font-family: "Cascadia Code", "SFMono-Regular", Consolas, monospace;
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.notes ul {
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
}

.notes li {
  padding: 10px 0 10px 22px;
  position: relative;
  border-top: 1px solid rgba(255, 255, 255, .10);
}

.notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 14px rgba(104, 255, 181, .72);
}

.console {
  grid-column: 1 / -1;
  min-height: 0;
  padding: 0;
  overflow: hidden;
  background: rgba(5, 9, 16, .80);
}

.console-top {
  display: flex;
  gap: 8px;
  padding: 15px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, .12);
}

.console-top span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.console-top span:nth-child(1) { background: var(--pink); }
.console-top span:nth-child(2) { background: var(--orange); }
.console-top span:nth-child(3) { background: var(--green); }

pre {
  margin: 0;
  padding: 20px;
  color: #c7f9ff;
  font-family: "Cascadia Code", "SFMono-Regular", Consolas, monospace;
  font-size: 14px;
  line-height: 1.75;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 22px;
  z-index: 4;
  transform: translate(-50%, 18px);
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: rgba(7, 11, 20, .88);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
}

.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

.sound-toggle {
  position: fixed;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 4;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 8px;
  color: var(--muted);
  background: rgba(7, 11, 20, .78);
  backdrop-filter: blur(18px);
  font: inherit;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  cursor: pointer;
  box-shadow: 0 12px 34px rgba(0, 0, 0, .28);
}

.sound-toggle[aria-pressed="true"] {
  color: var(--ink);
  border-color: rgba(104, 255, 181, .52);
  background: linear-gradient(135deg, rgba(104, 255, 181, .18), rgba(92, 225, 255, .12)), rgba(7, 11, 20, .80);
}

.sound-icon {
  position: relative;
  width: 18px;
  height: 18px;
  display: inline-block;
}

.sound-icon::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 7px;
  height: 8px;
  border-radius: 2px;
  background: currentColor;
  box-shadow: 6px -4px 0 -2px currentColor, 6px 4px 0 -2px currentColor;
}

.sound-icon::after {
  content: "";
  position: absolute;
  right: 0;
  top: 2px;
  width: 8px;
  height: 14px;
  border: 2px solid currentColor;
  border-left: 0;
  border-radius: 0 14px 14px 0;
  opacity: .28;
}

.sound-toggle[aria-pressed="true"] .sound-icon::after {
  opacity: .9;
  box-shadow: 5px 0 0 -3px currentColor;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 920px) {
  .hero,
  .grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 0;
    padding: 44px 0 24px;
  }

  .signal {
    display: grid;
    grid-template-columns: minmax(180px, 240px) minmax(0, 1fr);
    align-items: center;
    gap: 22px;
  }

  .signal-ring {
    margin-bottom: 0;
  }

  .live-panel {
    grid-template-columns: 1fr;
  }

  .gauge-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .metric-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .trend-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  body {
    background:
      radial-gradient(circle at 20% 5%, rgba(92, 225, 255, .18), transparent 34%),
      radial-gradient(circle at 85% 15%, rgba(255, 106, 162, .17), transparent 34%),
      linear-gradient(150deg, #080b14 0%, #111527 56%, #17111f 100%);
  }

  .topbar {
    align-items: center;
    flex-direction: row;
    justify-content: center;
    width: min(100% - 24px, 1180px);
    min-height: auto;
    padding: calc(10px + env(safe-area-inset-top)) 0 8px;
    gap: 10px;
  }

  nav {
    flex: 1;
    justify-content: flex-end;
    gap: 4px;
  }

  nav a {
    min-height: 44px;
    padding: 8px 9px;
    text-align: center;
    font-size: 14px;
  }

  main {
    width: min(100% - 24px, 1180px);
    padding-top: 18px;
    padding-bottom: calc(42px + env(safe-area-inset-bottom));
  }

  .hero {
    gap: 18px;
    padding-top: 18px;
  }

  h1 {
    font-size: clamp(34px, 11.5vw, 54px);
    line-height: 1.04;
    margin-bottom: 18px;
  }

  h2 {
    font-size: 25px;
  }

  .intro {
    font-size: 17px;
    line-height: 1.68;
  }

  .hero-actions {
    margin-top: 24px;
  }

  .button {
    width: 100%;
    min-height: 48px;
  }

  .signal {
    grid-template-columns: 1fr;
    padding: 18px;
  }

  .signal-ring {
    width: min(220px, 78vw);
  }

  .signal-ring strong {
    font-size: 42px;
  }

  .signal-ring em {
    bottom: 22%;
  }

  .tile {
    min-height: 0;
    padding: 19px;
  }

  .live-panel {
    gap: 14px;
  }

  .live-actions {
    margin-top: 16px;
  }

  .live-state {
    width: 100%;
    justify-content: center;
  }

  .video-frame {
    min-height: 205px;
  }

  .monitor {
    padding: 17px;
  }

  .monitor-head {
    flex-direction: column;
    gap: 10px;
  }

  .monitor-head h2 {
    margin-bottom: 8px;
  }

  .monitor-head p {
    font-size: 14px;
    line-height: 1.55;
  }

  .health-pill {
    min-height: 30px;
    padding: 0 10px;
  }

  .gauge-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 16px;
  }

  .metric-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 10px;
  }

  .metric-strip div {
    padding: 10px;
  }

  .metric-strip strong {
    font-size: 15px;
  }

  .gauge-card,
  .uptime-card {
    padding: 12px;
  }

  .gauge {
    width: min(104px, 34vw);
    margin-bottom: 8px;
  }

  .gauge::before {
    inset: 8px;
  }

  .gauge strong {
    font-size: 24px;
  }

  .gauge-card span,
  .uptime-card span {
    font-size: 13px;
  }

  .uptime-card {
    min-height: 146px;
    align-content: center;
  }

  .uptime-card strong {
    font-size: 28px;
  }

  .trend-card {
    grid-template-columns: 1fr;
    gap: 8px;
    margin-top: 10px;
    padding: 12px;
  }

  .trend-card strong {
    margin-top: 4px;
    font-size: 18px;
  }

  #trendSvg {
    min-height: 58px;
    height: 58px;
  }

  .status-foot {
    margin-top: 10px;
    font-size: 12px;
  }

  .file-row,
  dl div {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
  }

  dd {
    text-align: left;
  }

  code {
    white-space: normal;
    word-break: break-word;
  }

  pre {
    padding: 16px;
    font-size: 13px;
  }

  .toast {
    width: calc(100% - 28px);
    text-align: center;
    bottom: calc(72px + env(safe-area-inset-bottom));
  }

  .sound-toggle {
    right: 12px;
    bottom: calc(14px + env(safe-area-inset-bottom));
    min-height: 44px;
    padding: 0 12px;
  }
}

@media (max-width: 390px) {
  .brand span:last-child {
    display: none;
  }

  nav a {
    padding-inline: 7px;
  }

  h1 {
    font-size: 32px;
  }
}

@media (hover: none) {
  .button:hover,
  .command:hover,
  nav a:hover,
  .sound-toggle:hover {
    transform: none;
  }
}