:root {
  --bg: #06020d;
  --bg-2: #110425;
  --magenta: #ff1bbf;
  --magenta-soft: #ff7cdc;
  --cyan: #2ff6ff;
  --ink: #f4e8ff;
  --muted: #9a8cb8;
  --edge: #4a2e78;
  --panel: rgba(13, 6, 28, 0.86);
  --panel-2: rgba(26, 9, 46, 0.9);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--ink);
  font-family: "Space Grotesk", sans-serif;
  background:
    radial-gradient(circle at 15% 15%, rgba(255, 27, 191, 0.23), transparent 30%),
    radial-gradient(circle at 80% 70%, rgba(47, 246, 255, 0.15), transparent 35%),
    linear-gradient(120deg, var(--bg), var(--bg-2));
  min-height: 100vh;
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.18;
  background-image: radial-gradient(rgba(255,255,255,0.4) 0.5px, transparent 0.5px);
  background-size: 3px 3px;
  mix-blend-mode: soft-light;
}

.layout {
  position: relative;
  max-width: 1550px;
  margin: 0 auto;
  padding: 1rem;
}

h1, h2, h3 {
  margin: 0;
  text-transform: uppercase;
}

h1 {
  font-family: "Bangers", cursive;
  letter-spacing: 0.06em;
  font-size: clamp(1.9rem, 4vw, 3rem);
  color: var(--magenta-soft);
  text-shadow: 0 0 15px rgba(255, 27, 191, 0.65), 3px 3px 0 rgba(0, 0, 0, 0.5);
}

h2 {
  font-family: "Orbitron", sans-serif;
  font-size: 1rem;
  letter-spacing: 0.08em;
}

h3 {
  font-family: "Orbitron", sans-serif;
  font-size: 0.92rem;
  letter-spacing: 0.06em;
}

.hero {
  display: flex;
  justify-content: space-between;
  gap: 0.9rem;
  align-items: start;
}

.hero p {
  margin: 0.35rem 0 0;
  color: var(--muted);
}

.gateway-note {
  margin-top: 0.7rem;
  padding: 0.62rem 0.78rem;
  border-color: rgba(47, 246, 255, 0.4);
  background:
    radial-gradient(circle at 0 0, rgba(47, 246, 255, 0.1), transparent 36%),
    rgba(10, 7, 24, 0.88);
}

.gateway-note p {
  margin: 0;
  color: #e9ddff;
  line-height: 1.42;
  font-size: 0.9rem;
}

.pill {
  border: 2px solid var(--magenta);
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
  background: rgba(255, 27, 191, 0.09);
  box-shadow: 0 0 18px rgba(255, 27, 191, 0.35);
}

.pill strong {
  color: var(--cyan);
}

.stats-strip {
  margin-top: 0.9rem;
  display: grid;
  grid-template-columns: repeat(7, minmax(140px, 1fr));
  gap: 0.65rem;
}

.stat-card {
  padding: 0.65rem;
  border: 2px solid var(--edge);
  border-radius: 12px;
  background: var(--panel-2);
  box-shadow: inset 0 0 0 1px rgba(255, 27, 191, 0.12), 0 10px 25px rgba(0, 0, 0, 0.38);
  transform: skew(-3deg);
}

.stat-card span {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
}

.stat-card strong {
  display: block;
  margin-top: 0.25rem;
  font-size: 1.02rem;
  font-family: "Orbitron", sans-serif;
  color: var(--ink);
}

.stat-card.warning strong {
  color: var(--magenta-soft);
}

.stat-card.pulse {
  animation: panelPulse 2.2s ease-in-out infinite;
}

.panel {
  border: 2px solid var(--edge);
  border-radius: 14px;
  background: var(--panel);
  padding: 0.75rem;
  box-shadow: inset 0 0 0 1px rgba(47, 246, 255, 0.08), 0 14px 30px rgba(0, 0, 0, 0.42);
}

.matrix {
  margin-top: 0.9rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  min-height: 620px;
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  max-height: 620px;
  overflow: auto;
  padding-right: 0.2rem;
}

.stack::-webkit-scrollbar {
  width: 7px;
}

.stack::-webkit-scrollbar-thumb {
  background: rgba(47, 246, 255, 0.38);
  border-radius: 999px;
}

.card {
  border: 2px solid #3d245f;
  border-radius: 12px;
  background:
    radial-gradient(circle at 100% 0, rgba(255, 27, 191, 0.2), transparent 30%),
    rgba(14, 6, 31, 0.92);
  padding: 0.6rem;
}

.card-grid {
  display: grid;
  gap: 0.6rem;
  align-items: stretch;
}

.card-main p,
.card-side p {
  margin: 0;
}

.metric-side {
  min-width: 125px;
  text-align: right;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.miner-identity {
  text-transform: none;
  letter-spacing: 0.02em;
  word-break: break-word;
}

.miner-node .metric-side .value {
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.08);
}

.route-timer-chip {
  margin-top: 0.35rem;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: 1px solid rgba(47, 246, 255, 0.45);
  border-radius: 999px;
  padding: 0.2rem 0.62rem;
  background: rgba(11, 30, 39, 0.42);
  box-shadow: inset 0 0 0 1px rgba(47, 246, 255, 0.12), 0 0 12px rgba(47, 246, 255, 0.2);
}

.route-timer-chip span {
  color: var(--muted);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.route-timer-chip strong {
  color: var(--cyan);
  font-family: "Orbitron", sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  text-shadow: 0 0 10px rgba(47, 246, 255, 0.45);
}

.route-next-target {
  color: #c9e9ff;
  font-size: 0.68rem;
  font-style: normal;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  opacity: 0.92;
}

.metric-side .value,
.route-side .value {
  margin-top: 0.1rem;
}

.miner-grid {
  grid-template-columns: 1fr auto;
}

.route-grid {
  grid-template-columns: minmax(0, 1fr) auto;
  height: 100%;
}

.route-grid .card-main {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.route-side {
  min-width: 165px;
  text-align: right;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.45rem;
}

.route-side .label {
  white-space: nowrap;
}

.card .label {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.74rem;
  text-transform: uppercase;
}

.card .value {
  margin: 0.2rem 0 0;
  color: var(--cyan);
  font-family: "Orbitron", sans-serif;
}

.route-head {
  display: flex;
  justify-content: space-between;
  gap: 0.3rem;
  align-items: center;
}

.route-head h3 {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.route-tag {
  flex: 0 0 auto;
  font-family: "Orbitron", sans-serif;
  font-size: 0.72rem;
  border: 1px solid var(--magenta-soft);
  border-radius: 999px;
  padding: 0.15rem 0.4rem;
}

.mono {
  font-family: "Orbitron", sans-serif;
  color: #d3c6f5;
}

.status-line {
  color: var(--cyan);
  text-shadow: 0 0 12px rgba(47, 246, 255, 0.45);
}

.estimate-chip {
  margin: 0.28rem 0 0;
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  padding: 0.15rem 0.52rem;
  border: 1px solid rgba(255, 124, 220, 0.46);
  border-radius: 999px;
  background: rgba(32, 9, 44, 0.56);
  color: #f6e8ff;
  font-size: 0.7rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.estimate-chip.best {
  border-color: rgba(47, 246, 255, 0.65);
  color: var(--cyan);
  box-shadow: 0 0 12px rgba(47, 246, 255, 0.22);
}

.route-open-link {
  margin-top: auto;
  display: inline-flex;
  align-self: flex-start;
  color: var(--cyan);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.74rem;
  font-family: "Orbitron", sans-serif;
  border: 1px solid rgba(47, 246, 255, 0.42);
  border-radius: 999px;
  padding: 0.18rem 0.52rem;
  background: rgba(11, 30, 39, 0.35);
}

.route-open-link:hover {
  text-decoration: none;
  box-shadow: 0 0 12px rgba(47, 246, 255, 0.32);
}

.route-node {
  border-color: var(--magenta);
}

.route-node.active,
.route-node.policy-active {
}

.flow {
  position: relative;
}

.flow-board {
  padding-bottom: 0.55rem;
}

.flow-topbar {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.45rem;
}

.flow-topbar > h2 {
  flex: 0 0 auto;
}

.flow-top-actions {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  min-width: 0;
  flex-wrap: nowrap;
  margin-left: auto;
}

.flow-search-label {
  color: var(--muted);
  font-size: 0.74rem;
  text-transform: uppercase;
}

.flow-search-input {
  width: min(320px, 42vw);
  min-width: 170px;
  border: 1px solid rgba(47, 246, 255, 0.35);
  border-radius: 10px;
  background: rgba(9, 20, 34, 0.62);
  color: var(--ink);
  padding: 0.32rem 0.52rem;
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.86rem;
}

.flow-search-input::placeholder {
  color: rgba(154, 140, 184, 0.85);
}

.flow-countdown {
  font-family: "Orbitron", sans-serif;
  font-size: 0.78rem;
  color: var(--cyan);
  border: 1px solid rgba(47, 246, 255, 0.45);
  border-radius: 999px;
  padding: 0.2rem 0.58rem;
  background: rgba(11, 30, 39, 0.4);
  white-space: nowrap;
  flex: 0 0 auto;
}

.flow-stage {
  position: relative;
  min-height: 680px;
}

.flow-lane {
  position: absolute;
  top: 0.6rem;
  bottom: 0.6rem;
  width: min(38%, 500px);
  padding: 0.35rem;
  overflow: auto;
  z-index: 3;
}

.flow-lane .card {
  min-height: 148px;
  height: 148px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.flow-lane > h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
}

.lane-head {
  margin: 0 0 0.4rem;
}

.lane-head > h3 {
  margin: 0;
  font-size: 1rem;
}

.lane-meta {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.lane-meta strong {
  color: var(--cyan);
  font-family: "Orbitron", sans-serif;
}

.flow-lane-left {
  left: 0.4rem;
}

.flow-lane-right {
  right: 0.4rem;
}

#flowCanvas {
  position: absolute;
  inset: 0.5rem;
  width: calc(100% - 1rem);
  height: calc(100% - 1rem);
  border: 1px solid rgba(255, 27, 191, 0.18);
  border-radius: 10px;
  background:
    linear-gradient(transparent 97%, rgba(255,255,255,0.08) 98%),
    linear-gradient(90deg, transparent 97%, rgba(255,255,255,0.08) 98%),
    rgba(7, 3, 14, 0.6);
  background-size: 30px 30px;
}

.flow-legend {
  margin-top: 0.55rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  color: var(--muted);
  font-size: 0.82rem;
}

.flow-legend i {
  display: inline-block;
  width: 14px;
  height: 3px;
  vertical-align: middle;
  margin-right: 0.28rem;
}

.flow-legend i.hot {
  background: var(--magenta-soft);
  box-shadow: 0 0 10px rgba(255, 124, 220, 0.6);
}

.flow-legend i.cold {
  background: #66768f;
}

.address-tracker {
  margin-top: 0.7rem;
  border-top: 1px solid rgba(255, 124, 220, 0.22);
  padding-top: 0.55rem;
}

.tracker-controls {
  display: grid;
  grid-template-columns: 140px minmax(220px, 1fr) auto minmax(180px, 280px) auto;
  gap: 0.4rem;
  align-items: center;
  margin-bottom: 0.45rem;
}

.tracker-controls label {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.tracker-controls button {
  white-space: nowrap;
}

.tracker-state {
  margin: 0 0 0.45rem;
  color: var(--cyan);
  font-size: 0.8rem;
}

.track-meta {
  margin: 0.2rem 0 0;
  color: #d7cbf0;
  font-size: 0.79rem;
  text-transform: none;
  letter-spacing: 0.01em;
  word-break: break-word;
}

.address-tracker > h3 {
  margin: 0 0 0.45rem;
  font-size: 0.9rem;
}

.tracker-grid {
  display: grid;
  gap: 0.55rem;
  grid-template-columns: repeat(4, minmax(200px, 1fr));
}

.tracker-card {
  min-height: 138px;
}

.tracker-card.connected-miner-route {
  box-shadow: inset 0 0 0 1px rgba(47, 246, 255, 0.2), 0 0 16px rgba(47, 246, 255, 0.22);
}

.tracker-link {
  display: inline-block;
  margin-top: 0.35rem;
  color: var(--cyan);
  text-decoration: none;
  font-size: 0.8rem;
}

.tracker-link:hover {
  text-decoration: underline;
}

.tracker-summary {
  margin-top: 0.55rem;
}

.tracker-summary-card {
  background:
    radial-gradient(circle at 0 0, rgba(47, 246, 255, 0.12), transparent 35%),
    rgba(12, 8, 24, 0.94);
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(170px, 1fr));
  gap: 0.6rem;
}

.controls {
  margin-top: 0.9rem;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.75rem;
}

.controls-readonly {
  grid-template-columns: 1fr;
}

.site-footer {
  margin-top: 0.9rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--cyan);
  text-decoration: none;
  font-family: "Orbitron", sans-serif;
}

.site-footer a:hover {
  text-decoration: underline;
}

.wide-panel {
  width: 100%;
}

.stratum-info-grid {
  margin-top: 0.55rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(260px, 1fr));
  gap: 0.55rem;
}

.mini-info {
  min-height: 140px;
}

.copy-line {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.copy-line .value {
  margin: 0;
  flex: 1 1 auto;
  min-width: 0;
  word-break: break-all;
}

.copy-btn {
  flex: 0 0 auto;
  padding: 0.14rem 0.45rem;
  border-radius: 999px;
  font-size: 0.66rem;
  line-height: 1.1;
}

.copy-btn:disabled {
  opacity: 0.75;
  cursor: default;
}

.mini-info-wide {
  grid-column: 1 / -1;
}

.mini-info-wide .value.mono {
  word-break: break-all;
}

.mini-list {
  margin: 0.35rem 0 0.45rem;
  padding-left: 1rem;
}

.mini-list li {
  margin-bottom: 0.2rem;
  color: var(--cyan);
  font-family: "Orbitron", sans-serif;
  font-size: 0.78rem;
}

input, select, textarea {
  width: 100%;
  border: 2px solid #4f2d7b;
  border-radius: 10px;
  padding: 0.37rem;
  font: inherit;
  color: var(--ink);
  background: rgba(17, 7, 33, 0.96);
}

button {
  border: 2px solid var(--magenta);
  border-radius: 10px;
  background: linear-gradient(90deg, rgba(255, 27, 191, 0.2), rgba(47, 246, 255, 0.08));
  padding: 0.34rem 0.66rem;
  font-weight: 700;
  color: #fff;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

button:hover {
  box-shadow: 0 0 16px rgba(255, 27, 191, 0.55);
}

ul {
  margin: 0.4rem 0 0;
  padding-left: 1rem;
}

.timeline li {
  margin-bottom: 0.4rem;
  color: #e8deff;
}

@keyframes panelPulse {
  0% { box-shadow: inset 0 0 0 1px rgba(255, 27, 191, 0.12), 0 10px 20px rgba(0, 0, 0, 0.4); }
  50% { box-shadow: inset 0 0 0 1px rgba(255, 27, 191, 0.35), 0 0 24px rgba(255, 27, 191, 0.3); }
  100% { box-shadow: inset 0 0 0 1px rgba(255, 27, 191, 0.12), 0 10px 20px rgba(0, 0, 0, 0.4); }
}

@media (max-width: 1200px) {
  .stats-strip {
    grid-template-columns: repeat(2, minmax(150px, 1fr));
  }

  .flow-stage {
    min-height: 1160px;
  }

  .flow-lane {
    position: relative;
    width: 100%;
    top: auto;
    bottom: auto;
    left: auto;
    right: auto;
    padding: 0;
    margin-bottom: 0.5rem;
    max-height: 280px;
  }

  .flow-topbar {
    display: grid;
    grid-template-columns: 1fr;
    justify-items: stretch;
  }

  .flow-top-actions {
    width: 100%;
    flex-wrap: wrap;
    justify-self: start;
  }

  .flow-countdown {
    margin-right: 0.2rem;
  }

  .flow-search-input {
    width: 100%;
    min-width: 0;
  }

  .miner-grid,
  .route-grid {
    grid-template-columns: 1fr;
  }

  .metric-side,
  .route-side {
    text-align: left;
    min-width: 0;
  }

  #flowCanvas {
    position: relative;
    inset: auto;
    width: 100%;
    height: 420px;
  }

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

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

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

  .tracker-controls {
    grid-template-columns: 1fr;
  }

  .stratum-info-grid {
    grid-template-columns: 1fr;
  }

}