:root {
  --bg: #080b0a;
  --surface: #0d1210;
  --surface-2: #111815;
  --line: rgba(220, 255, 240, 0.07);
  --line-2: rgba(220, 255, 240, 0.12);
  --accent: #00dca0;
  --accent-dim: rgba(0, 220, 160, 0.12);
  --accent-glow: rgba(0, 220, 160, 0.35);
  --slate: #64748b;
  --text: #f3f7f5;
  --muted: #8b9893;
  --faint: #56625d;
  --warn: #f5b84c;
  --danger: #ff6b6b;
  --c: 14px; /* chamfer size — echoes the chip outline in the logo */
  --radius: 10px;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: 'Space Grotesk', ui-sans-serif, system-ui, -apple-system, Segoe UI, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body {
  font: 15px/1.5 var(--sans);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
.mono, .num { font-family: var(--mono); font-variant-numeric: tabular-nums; }
::selection { background: var(--accent); color: #00140e; }

.bg-grid {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(900px 500px at 75% -10%, rgba(0, 220, 160, 0.07), transparent 60%),
    linear-gradient(var(--line) 1px, transparent 1px) 0 0 / 56px 56px,
    linear-gradient(90deg, var(--line) 1px, transparent 1px) 0 0 / 56px 56px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.7), rgba(0,0,0,.15) 60%, transparent);
}

/* ---------- Chamfered panels ---------- */
.chamfer {
  position: relative;
  isolation: isolate;
  --shape: polygon(var(--c) 0, calc(100% - var(--c)) 0, 100% var(--c), 100% calc(100% - var(--c)), calc(100% - var(--c)) 100%, var(--c) 100%, 0 calc(100% - var(--c)), 0 var(--c));
}
.chamfer::before, .chamfer::after {
  content: ''; position: absolute; z-index: -1; clip-path: var(--shape);
}
.chamfer::before { inset: 0; background: var(--line-2); }
.chamfer::after { inset: 1px; background: linear-gradient(180deg, var(--surface-2), var(--surface)); }
.chamfer.hot::before { background: linear-gradient(135deg, var(--accent), rgba(0,220,160,.15) 40%, var(--line-2)); }

/* ---------- Top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 28px;
  padding: 14px clamp(16px, 4vw, 40px);
  background: rgba(8, 11, 10, 0.82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: .08em; font-size: 15px; }
.brand img { border-radius: 6px; mix-blend-mode: screen; }
.brand b { color: var(--accent); font-weight: 700; margin-left: 4px; }
.tabs { display: flex; gap: 4px; }
.tabs a {
  padding: 8px 14px; border-radius: 8px; color: var(--muted); font-weight: 500; font-size: 14px;
  transition: color .15s, background .15s;
}
.tabs a:hover { color: var(--text); }
.tabs a.active { color: var(--text); background: var(--surface-2); box-shadow: inset 0 -2px 0 var(--accent); }
.top-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.net-pill {
  display: inline-flex; align-items: center; gap: 8px; font: 500 12px var(--mono); color: var(--muted);
  padding: 6px 10px; border: 1px solid var(--line); border-radius: 999px;
}
.led { width: 7px; height: 7px; border-radius: 50%; background: var(--faint); display: inline-block; flex: none; }
.led.on { background: var(--accent); box-shadow: 0 0 10px var(--accent-glow); animation: pulse 2s ease-in-out infinite; }
.led.warn { background: var(--warn); }
.led.off { background: var(--danger); }
@keyframes pulse { 50% { opacity: .45; } }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 40px; padding: 0 18px; border-radius: 8px; border: 1px solid var(--line-2);
  background: var(--surface-2); color: var(--text); font-weight: 600; font-size: 14px; cursor: pointer;
  transition: transform .08s, background .15s, border-color .15s, opacity .15s; white-space: nowrap;
}
.btn:hover { border-color: rgba(255,255,255,.22); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #00140e; }
.btn.primary:hover { background: #2df0b7; }
.btn.ghost { background: transparent; }
.btn.danger { color: var(--danger); border-color: rgba(255,107,107,.35); background: transparent; }
.btn.lg { height: 48px; padding: 0 24px; font-size: 15px; }
.btn.sm { height: 32px; padding: 0 12px; font-size: 13px; }

.wallet-chip {
  display: inline-flex; align-items: center; gap: 8px; height: 38px; padding: 0 12px;
  border: 1px solid var(--line-2); border-radius: 8px; background: var(--surface-2); cursor: pointer;
  font: 500 13px var(--mono);
}
.menu { position: relative; }
.menu-list {
  position: absolute; right: 0; top: calc(100% + 8px); min-width: 230px; padding: 6px;
  background: var(--surface-2); border: 1px solid var(--line-2); border-radius: 10px;
  box-shadow: 0 20px 40px rgba(0,0,0,.5); display: none;
}
.menu.open .menu-list { display: block; }
.menu-list button, .menu-list a {
  display: flex; width: 100%; align-items: center; justify-content: space-between; gap: 10px;
  padding: 9px 10px; border: 0; background: none; border-radius: 6px; font-size: 13.5px; cursor: pointer; text-align: left;
}
.menu-list button:hover, .menu-list a:hover { background: rgba(255,255,255,.05); }

/* ---------- Layout ---------- */
.view { flex: 1; width: 100%; max-width: 1240px; margin: 0 auto; padding: clamp(20px, 4vw, 40px) clamp(16px, 4vw, 40px) 60px; outline: none; }
.grid { display: grid; gap: 16px; }
.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cols-main { grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr); align-items: start; }
.stack { display: grid; gap: 16px; }
.panel { padding: 22px; }
.panel-h { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.panel-h h2, .panel-h h3 { margin: 0; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.page-h { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin: 0 0 22px; flex-wrap: wrap; }
.page-h h1 { margin: 0; font-size: clamp(26px, 3.2vw, 34px); letter-spacing: -.02em; font-weight: 600; }
.page-h p { margin: 6px 0 0; color: var(--muted); max-width: 640px; }
.section { margin-top: 16px; }

/* ---------- Stats ---------- */
.stat { padding: 18px 20px; }
.stat .k { font-size: 12px; color: var(--muted); letter-spacing: .06em; text-transform: uppercase; display: flex; align-items: center; gap: 8px; }
.stat .v { font: 600 clamp(20px, 2.3vw, 26px)/1.2 var(--mono); margin-top: 8px; letter-spacing: -.01em; }
.stat .s { font-size: 12.5px; color: var(--faint); margin-top: 4px; font-family: var(--mono); }
.unit { font-size: .58em; color: var(--muted); margin-left: 6px; font-weight: 500; }
.unavailable { color: var(--faint); font-size: .7em; font-weight: 500; }
.skeleton { display: inline-block; width: 90px; height: 1em; border-radius: 4px; background: linear-gradient(90deg, rgba(255,255,255,.04), rgba(255,255,255,.09), rgba(255,255,255,.04)); background-size: 200% 100%; animation: sk 1.2s linear infinite; vertical-align: middle; }
@keyframes sk { to { background-position: -200% 0; } }

/* ---------- Hero ---------- */
.hero { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: 40px; align-items: center; padding: 20px 0 36px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font: 500 12px var(--mono); color: var(--accent); letter-spacing: .14em; text-transform: uppercase; }
.hero h1 { font-size: clamp(36px, 5.4vw, 62px); line-height: 1.02; letter-spacing: -.035em; margin: 16px 0 18px; font-weight: 600; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero p.lead { color: var(--muted); font-size: 17px; max-width: 540px; margin: 0 0 28px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-art { position: relative; aspect-ratio: 1; max-width: 400px; justify-self: center; width: 100%; }
.hero-art img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: screen; -webkit-mask-image: radial-gradient(circle, #000 62%, transparent 72%); mask-image: radial-gradient(circle, #000 62%, transparent 72%); }
.hero-art::after { content: ''; position: absolute; inset: 12%; border-radius: 50%; background: radial-gradient(circle, rgba(0,220,160,.18), transparent 70%); z-index: -1; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 16px; }
.step { padding: 20px; }
.step .n { font: 600 12px var(--mono); color: var(--accent); }
.step h4 { margin: 10px 0 6px; font-size: 16px; font-weight: 600; }
.step p { margin: 0; color: var(--muted); font-size: 14px; }

/* ---------- Rig ---------- */
.rig { padding: 24px; }
.rig-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.status { display: inline-flex; align-items: center; gap: 10px; font: 600 12px var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.timer { font: 500 14px var(--mono); color: var(--muted); }
.rate { margin: 26px 0 6px; display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.rate .big { font: 600 clamp(44px, 6vw, 68px)/1 var(--mono); letter-spacing: -.04em; }
.rate .u { font: 500 18px var(--mono); color: var(--muted); }
.rate-sub { color: var(--faint); font: 12.5px var(--mono); }
.spark { width: 100%; height: 90px; display: block; margin: 18px 0 20px; }
.controls { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.controls .grow { flex: 1; }
.rig-meta { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }
.rig-meta .k { font-size: 11.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.rig-meta .v { font: 600 16px var(--mono); margin-top: 4px; }

.seg { display: inline-flex; padding: 3px; border: 1px solid var(--line-2); border-radius: 9px; background: var(--bg); }
.seg button { height: 32px; padding: 0 14px; border: 0; background: none; border-radius: 6px; color: var(--muted); font-size: 13px; font-weight: 600; cursor: pointer; }
.seg button.on { background: var(--surface-2); color: var(--text); box-shadow: inset 0 0 0 1px var(--line-2); }
.seg button:disabled { cursor: not-allowed; }
.opts { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; margin-top: 16px; font-size: 13px; color: var(--muted); }
.opts label { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; }
select, input[type=text], input[type=number] {
  height: 32px; padding: 0 10px; border-radius: 7px; border: 1px solid var(--line-2); background: var(--bg); color: var(--text); font: 13px var(--sans);
}
input[type=checkbox] { accent-color: var(--accent); width: 15px; height: 15px; }

.kv { display: grid; gap: 10px; }
.kv div { display: flex; justify-content: space-between; gap: 12px; font-size: 14px; }
.kv span:first-child { color: var(--muted); }
.kv span:last-child { font-family: var(--mono); text-align: right; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.big-num { font: 600 30px var(--mono); letter-spacing: -.02em; }
.progress { height: 6px; background: rgba(255,255,255,.06); border-radius: 99px; overflow: hidden; margin: 12px 0 6px; }
.progress i { display: block; height: 100%; background: var(--accent); border-radius: 99px; transition: width .4s; }
.hint { font-size: 12.5px; color: var(--faint); }
.note { display: flex; gap: 10px; font-size: 13px; color: var(--muted); padding: 12px 14px; border: 1px solid var(--line); border-radius: 8px; background: rgba(255,255,255,.015); }
.note.warn { border-color: rgba(245,184,76,.25); color: #e6c98d; }
.note.err { border-color: rgba(255,107,107,.3); color: #ffb0b0; }
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 3px 8px; border-radius: 6px; font: 600 11px var(--mono); letter-spacing: .06em; text-transform: uppercase; background: rgba(255,255,255,.05); color: var(--muted); }
.badge.ok { background: var(--accent-dim); color: var(--accent); }
.badge.warn { background: rgba(245,184,76,.12); color: var(--warn); }
.badge.bad { background: rgba(255,107,107,.12); color: var(--danger); }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; font-weight: 600; font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); padding: 10px 12px; border-bottom: 1px solid var(--line); white-space: nowrap; }
td { padding: 12px; border-bottom: 1px solid var(--line); white-space: nowrap; }
td.num, th.num { text-align: right; font-family: var(--mono); }
tr:last-child td { border-bottom: 0; }
tr.me td { background: var(--accent-dim); }
.rank { font: 600 13px var(--mono); color: var(--muted); }
.rank.top { color: var(--accent); }
.link { color: var(--accent); }
.link:hover { text-decoration: underline; }
.empty { padding: 36px 12px; text-align: center; color: var(--faint); font-size: 14px; }
.subtabs { display: inline-flex; gap: 4px; }
.subtabs button { border: 0; background: none; color: var(--muted); font-weight: 600; font-size: 13px; padding: 6px 10px; border-radius: 6px; cursor: pointer; }
.subtabs button.on { background: var(--surface-2); color: var(--text); }

.wallet-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.wallet-row:last-child { border-bottom: 0; }
.wallet-row .addr { font: 12.5px var(--mono); color: var(--muted); }
.countdown { font: 600 28px var(--mono); }

/* ---------- Modal / toast ---------- */
.modal { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; background: rgba(3,5,4,.72); backdrop-filter: blur(6px); padding: 20px; }
.modal[hidden] { display: none; }
.modal-card { width: min(420px, 100%); padding: 26px; }
.modal-x { position: absolute; right: 14px; top: 10px; border: 0; background: none; font-size: 24px; color: var(--muted); cursor: pointer; }
.modal h3 { margin: 0 0 6px; font-size: 20px; }
.modal p { margin: 0 0 18px; color: var(--muted); font-size: 14px; }
.wallet-opt { display: flex; align-items: center; justify-content: space-between; width: 100%; padding: 14px 16px; margin-bottom: 8px; border: 1px solid var(--line-2); border-radius: 10px; background: var(--bg); cursor: pointer; font-weight: 600; }
.wallet-opt:hover { border-color: var(--accent); }
.wallet-opt small { color: var(--faint); font-weight: 500; }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px); opacity: 0; pointer-events: none; z-index: 60; padding: 12px 16px; border-radius: 10px; background: var(--surface-2); border: 1px solid var(--line-2); font-size: 14px; transition: all .2s; max-width: calc(100% - 32px); }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.err { border-color: rgba(255,107,107,.4); }

.prose { max-width: 760px; color: var(--muted); }
.prose h1 { color: var(--text); }
.prose h2 { color: var(--text); font-size: 18px; margin-top: 28px; }
.prose strong { color: var(--text); }

.footer { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding: 22px clamp(16px, 4vw, 40px); border-top: 1px solid var(--line); color: var(--faint); font-size: 13px; }
.footer strong { color: var(--muted); }
.footer-links { display: flex; gap: 18px; }
.footer-links a:hover { color: var(--text); }

@media (max-width: 1000px) {
  .cols-main, .hero { grid-template-columns: 1fr; }
  .hero-art { max-width: 260px; order: -1; }
  .cols-4, .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cols-3 { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  .topbar { flex-wrap: wrap; gap: 10px 14px; }
  .tabs { order: 3; width: 100%; overflow-x: auto; }
  .tabs a { flex: 1; text-align: center; }
  .net-pill { display: none; }
  .rig-meta { grid-template-columns: repeat(2, 1fr); }
  .cols-4, .steps { grid-template-columns: 1fr 1fr; }
  .stat { padding: 14px; }
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }