:root {
  color-scheme: dark;
  --bg: #050712;
  --panel: rgba(14, 19, 38, 0.76);
  --panel-strong: rgba(20, 30, 58, 0.9);
  --text: #f4f7ff;
  --muted: #93a2c7;
  --cyan: #32e6ff;
  --violet: #9b5cff;
  --green: #4dff9b;
  --amber: #ffd166;
  --red: #ff4d6d;
  --blue: #3a86ff;
  --line: rgba(126, 149, 255, 0.24);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 15%, rgba(50, 230, 255, 0.2), transparent 30%),
    radial-gradient(circle at 85% 10%, rgba(155, 92, 255, 0.24), transparent 28%),
    linear-gradient(145deg, #050712 0%, #090d1e 55%, #04050b 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, black, transparent 88%);
}

.shell {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: max(20px, env(safe-area-inset-top)) 18px 34px;
}

.hidden { display: none !important; }

.login-panel {
  width: min(440px, 100%);
  margin: 13vh auto 0;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(20, 30, 58, 0.92), rgba(9, 13, 30, 0.9));
  box-shadow: 0 24px 80px rgba(0,0,0,0.45), 0 0 36px rgba(50,230,255,0.12);
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  margin-bottom: 18px;
  border-radius: 16px;
  color: #061018;
  background: linear-gradient(135deg, var(--cyan), var(--green));
  font-size: 32px;
  font-weight: 900;
  box-shadow: 0 0 24px rgba(50,230,255,0.42);
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 8px; font-size: clamp(30px, 7vw, 56px); line-height: 0.95; }
h2 { margin-bottom: 8px; font-size: clamp(28px, 5vw, 48px); }
h3 { margin-bottom: 14px; font-size: 22px; }

.muted { color: var(--muted); }
.error { min-height: 22px; color: var(--red); }
.message { min-height: 22px; margin-bottom: 0; }

form { display: grid; gap: 12px; margin-top: 24px; }
input, button {
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 12px;
  font: inherit;
}
input {
  width: 100%;
  padding: 0 14px;
  color: var(--text);
  background: rgba(255,255,255,0.06);
}
button {
  padding: 0 18px;
  color: #051018;
  font-weight: 800;
  background: linear-gradient(135deg, var(--cyan), var(--green));
  cursor: pointer;
}

.dashboard { display: grid; gap: 18px; }
.topbar, .hero, .panel {
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 70px rgba(0,0,0,0.28);
}
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px;
  border-radius: 18px;
  position: relative;
}
.topbar h1 { margin: 0; font-size: clamp(24px, 5vw, 40px); }
.menu-wrap { position: relative; }
.menu-button {
  width: 48px;
  min-height: 48px;
  display: grid;
  gap: 5px;
  place-content: center;
  padding: 0;
  color: var(--text);
  background: rgba(255,255,255,0.06);
}
.menu-button span {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: var(--text);
}
.actions-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  z-index: 5;
  display: grid;
  gap: 8px;
  min-width: 190px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(9, 13, 30, 0.96);
  box-shadow: 0 18px 60px rgba(0,0,0,0.36);
}
.ghost {
  min-height: 40px;
  color: var(--text);
  background: rgba(255,255,255,0.06);
}
.danger { border-color: rgba(255, 77, 109, 0.45); }
.password-panel {
  display: grid;
  grid-template-columns: minmax(220px, 0.7fr) minmax(260px, 1fr);
  gap: 18px;
  align-items: end;
}
.password-form {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
}

.hero {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 18px;
  padding: 20px;
  border-radius: 20px;
}
.core { display: flex; align-items: center; gap: 20px; min-width: 0; }
.ring {
  flex: 0 0 142px;
  height: 142px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: conic-gradient(var(--green) 0deg, var(--green) 0deg, rgba(255,255,255,0.08) 0deg);
  box-shadow: inset 0 0 30px rgba(0,0,0,0.5), 0 0 32px rgba(77,255,155,0.18);
}
.ring span {
  display: grid;
  place-items: center;
  width: 104px;
  height: 104px;
  border-radius: 50%;
  background: #07101f;
  font-size: 34px;
  font-weight: 900;
}
.tiny { font-size: 13px; }
.signal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.signal, .item, .chip {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,0.055);
}
.signal { padding: 12px; }
.signal strong { display: block; margin-bottom: 5px; }
.ok { color: var(--green); }
.warn { color: var(--amber); }
.bad { color: var(--red); }

.alerts-panel {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.alert {
  min-height: 78px;
  padding: 14px;
  border: 1px solid var(--line);
  border-left-width: 4px;
  border-radius: 14px;
  background: rgba(255,255,255,0.055);
}
.alert strong,
.alert span {
  display: block;
}
.alert strong { margin-bottom: 6px; }
.alert span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.35;
}
.alert.ok { border-left-color: var(--green); }
.alert.warning { border-left-color: var(--amber); }
.alert.critical { border-left-color: var(--red); }

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.panel {
  padding: 18px;
  border-radius: 18px;
  min-width: 0;
}
.wide { grid-column: span 2; }
.live-panel {
  background:
    linear-gradient(180deg, rgba(50, 230, 255, 0.08), transparent 42%),
    var(--panel);
}
.panel-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}
.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
}
.live-badge::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 18px var(--green);
  animation: pulse 1.2s infinite;
}
.live-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.live-stat {
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,0.045);
}
.live-stat span {
  display: block;
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 13px;
}
.live-stat strong {
  display: block;
  margin-bottom: 10px;
  font-size: 20px;
}
.meter.hot span { background: linear-gradient(90deg, var(--green), var(--amber), var(--red)); }
.mini-trend {
  height: 34px;
  display: grid;
  grid-template-columns: repeat(18, 1fr);
  align-items: end;
  gap: 3px;
  margin-top: 10px;
}
.mini-trend span {
  min-height: 5px;
  border-radius: 5px 5px 2px 2px;
  background: linear-gradient(180deg, var(--amber), var(--red));
}
.mini-trend.cyan span {
  background: linear-gradient(180deg, var(--cyan), var(--green));
}
.spark-bars {
  height: 48px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: end;
  gap: 7px;
}
.spark-bars span {
  min-height: 8px;
  border-radius: 8px 8px 3px 3px;
  background: linear-gradient(180deg, var(--green), var(--cyan));
  box-shadow: 0 0 16px rgba(77,255,155,0.18);
}
.spark-bars.violet span { background: linear-gradient(180deg, var(--violet), var(--cyan)); }
.telemetry-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 18px;
}
.load-bars {
  height: 96px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: end;
  gap: 12px;
  margin: 8px 0 12px;
}
.load-bar {
  height: 100%;
  display: grid;
  grid-template-rows: 1fr auto auto;
  gap: 5px;
  align-items: end;
  color: var(--muted);
  text-align: center;
}
.load-bar span {
  width: 100%;
  min-height: 8px;
  border-radius: 10px 10px 4px 4px;
  background: linear-gradient(180deg, var(--cyan), var(--violet));
  box-shadow: 0 0 22px rgba(50,230,255,0.2);
}
.load-bar strong { color: var(--text); }
.load-bar em { font-style: normal; font-size: 12px; }
.latency-list {
  display: grid;
  gap: 8px;
}
.latency-chip {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,0.045);
}
@keyframes pulse {
  0%, 100% { opacity: 0.5; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.2); }
}
.meter {
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
}
.meter + .muted { margin: 8px 0 18px; }
.meter span {
  display: block;
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--violet), var(--amber));
  transition: width 400ms ease;
}
.meter.cyan span { background: linear-gradient(90deg, var(--cyan), var(--green)); }
.meter.mini {
  height: 7px;
  margin: 5px 0 8px;
}

.list { display: grid; gap: 10px; }
.item { padding: 12px; }
.item strong { display: block; margin-bottom: 4px; }
.container-item {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(190px, 0.8fr);
  gap: 14px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,0.05);
}
.container-item strong,
.container-item span,
.container-item em,
.container-metrics label,
.container-metrics small {
  display: block;
}
.container-item strong { margin-bottom: 4px; }
.container-item em,
.container-metrics small {
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
}
.container-metrics label {
  color: var(--muted);
  font-size: 12px;
}
.container-metrics b {
  float: right;
  color: var(--text);
}
.application-list { display: grid; gap: 12px; }
.application-item {
  display: grid;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,0.05);
}
.application-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}
.application-summary strong,
.application-summary span {
  display: block;
}
.application-summary span { margin-top: 5px; font-size: 12px; }
.app-link {
  padding: 11px 14px;
  border: 1px solid rgba(50,230,255,0.4);
  border-radius: 11px;
  color: #051018;
  background: linear-gradient(135deg, var(--cyan), var(--green));
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
}
.application-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}
.application-metrics span {
  min-width: 0;
  padding: 10px;
  border-radius: 10px;
  background: rgba(255,255,255,0.045);
}
.application-metrics em,
.application-metrics strong {
  display: block;
  overflow-wrap: anywhere;
}
.application-metrics em {
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 11px;
  font-style: normal;
}
.application-metrics strong { font-size: 13px; }
.event-list {
  display: grid;
  gap: 10px;
}
.event {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}
.event > span {
  width: 9px;
  height: 9px;
  margin-top: 5px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 14px rgba(77,255,155,0.35);
}
.event.warning > span { background: var(--amber); box-shadow: 0 0 14px rgba(255,209,102,0.35); }
.event strong,
.event em {
  display: block;
}
.event em {
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
}
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
  display: inline-grid;
  gap: 2px;
  padding: 8px 10px;
  color: var(--muted);
}
.chip strong {
  color: var(--text);
  font-size: 12px;
}
.chip em {
  font-size: 11px;
  font-style: normal;
}

@media (max-width: 760px) {
  .shell { padding-inline: 14px; }
  .topbar, .hero { align-items: stretch; }
  .topbar { flex-direction: row; padding: 16px; }
  .topbar h1 { font-size: 30px; }
  .core {
    display: grid;
    grid-template-columns: 92px minmax(0, 1fr);
    align-items: center;
    gap: 14px;
  }
  .hero, .grid { grid-template-columns: 1fr; }
  .alerts-panel { grid-template-columns: 1fr; }
  .password-panel, .password-form { grid-template-columns: 1fr; }
  .live-grid, .telemetry-row { grid-template-columns: 1fr; }
  .wide { grid-column: auto; }
  .signal-grid { grid-template-columns: 1fr; }
  .container-item { grid-template-columns: 1fr; }
  .application-summary { align-items: stretch; flex-direction: column; }
  .application-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ring {
    width: 92px;
    height: 92px;
    flex-basis: 92px;
  }
  .ring span {
    width: 68px;
    height: 68px;
    font-size: 24px;
  }
  h2 { font-size: 34px; }
  .actions-menu { min-width: 180px; }
}