/* PrimeTriad Pool Dashboard */

:root {
  --bg: #0a0809;
  --bg-alt: #100c0e;
  --surface: #161012;
  --surface-alt: #1e1618;
  --surface-hover: #261c1e;
  --border: #3a2a2c;
  --border-subtle: #24181a;
  --text: #f4efe8;
  --text-muted: #a89890;
  --text-dim: #7a6a64;
  --accent: #d4a017;
  --accent-hover: #e8b82a;
  --accent-dim: #a87c12;
  --accent-glow: rgba(212, 160, 23, 0.14);
  --accent-border: rgba(212, 160, 23, 0.32);
  --maroon-glow: rgba(107, 28, 40, 0.28);
  --success: #34d399;
  --success-bg: rgba(52, 211, 153, 0.1);
  --danger: #ef4444;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --font: "DM Sans", system-ui, -apple-system, sans-serif;
  --display: "Syne", "DM Sans", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --max-w: 76rem;
  --header-h: 4.5rem;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.4);
  --transition: 0.2s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--text);
  background:
    radial-gradient(ellipse 70% 45% at 12% -8%, var(--maroon-glow), transparent 55%),
    radial-gradient(ellipse 45% 35% at 95% 0%, var(--accent-glow), transparent 50%),
    var(--bg);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--accent-glow);
  color: var(--text);
}

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

/* ── Header ── */

.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 8, 9, 0.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border-subtle);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  min-height: var(--header-h);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  transition: opacity var(--transition);
}

.brand:hover {
  opacity: 0.9;
}

.logo-img {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.45));
}

.brand-text h1 {
  margin: 0;
  font-family: var(--display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  background: linear-gradient(135deg, var(--text) 35%, var(--accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.brand-tagline {
  margin: 0.15rem 0 0;
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.3;
}

.topbar-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-muted);
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: 999px;
}

.status-badge.is-online {
  color: var(--success);
  background: var(--success-bg);
  border-color: rgba(52, 211, 153, 0.2);
}

.status-badge.is-offline {
  color: var(--text-dim);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}

.status-badge.is-online .status-dot {
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.nav-links a {
  padding: 0.45rem 0.8rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.nav-links a:hover {
  color: var(--text);
  background: var(--surface);
}

.nav-links a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ── Layout ── */

.layout {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 1.75rem 1.5rem 3rem;
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.page-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  padding-bottom: 0.25rem;
}

.eyebrow {
  margin: 0 0 0.35rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.page-title {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.4rem, 2.6vw, 1.75rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.page-updated {
  margin: 0;
  font-size: 0.8125rem;
}

.dashboard-row {
  display: grid;
  gap: 1.35rem;
}

.dashboard-row--hero {
  grid-template-columns: 1fr;
}

@media (min-width: 900px) {
  .dashboard-row--hero {
    grid-template-columns: 1.65fr 1fr;
    align-items: stretch;
  }
}

.two-col {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .two-col {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ── Panels & cards ── */

.panel,
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.35rem 1.5rem;
  box-shadow: var(--shadow);
  transition: border-color var(--transition);
}

.panel:hover {
  border-color: var(--border);
}

.panel--featured {
  border-color: var(--accent-border);
  background: linear-gradient(155deg, var(--surface) 0%, rgba(107, 28, 40, 0.16) 50%, rgba(212, 160, 23, 0.07) 100%);
}

.panel--chart {
  padding-bottom: 1.25rem;
}

.panel-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1rem;
  margin-bottom: 1.25rem;
}

.panel-header--stack {
  flex-direction: column;
  align-items: flex-start;
  gap: 0.25rem;
  margin-bottom: 1rem;
}

.panel-header h2 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.panel-title-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1rem;
}

.panel-subtitle {
  margin: 0;
  font-size: 0.8125rem;
}

.live-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--success);
}

.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 10px rgba(52, 211, 153, 0.5);
  animation: pulse 2s ease-in-out infinite;
}

.hero-metric {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.85rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  color: var(--accent);
  line-height: 1.1;
}

/* Metrics strip */

.metrics-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
}

@media (min-width: 768px) {
  .metrics-strip {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-card {
  padding: 1.15rem 1.25rem;
}

.stat-card h3 {
  margin: 0 0 0.5rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.stat-value {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--accent);
  line-height: 1.2;
  word-break: break-word;
}

.stat-value--muted {
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 600;
}

/* Hashrate grid */

.hashrate-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
}

@media (min-width: 640px) {
  .hashrate-grid {
    grid-template-columns: repeat(6, 1fr);
  }

  .hashrate-grid.compact {
    grid-template-columns: repeat(3, 1fr);
    max-width: 28rem;
  }
}

.metric-cell {
  padding: 0.75rem 0.85rem;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), background var(--transition);
}

.metric-cell:hover {
  border-color: var(--border);
  background: var(--surface-alt);
}

.metric-label {
  display: block;
  margin-bottom: 0.3rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.metric-cell strong {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
}

.hashrate-grid.compact {
  margin-top: 1.15rem;
}

/* Pool power */

.power-display {
  margin-bottom: 1.25rem;
}

.power-value {
  display: block;
  margin-bottom: 0.65rem;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--accent);
  line-height: 1;
}

.power-bar {
  height: 8px;
  background: var(--surface-alt);
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
}

.power-fill {
  height: 100%;
  width: 0%;
  min-width: 0;
  background: linear-gradient(90deg, var(--accent-dim), var(--accent));
  border-radius: 999px;
  transition: width 0.7s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 12px rgba(232, 160, 32, 0.35);
}

.quick-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 0;
  padding-top: 1.15rem;
  border-top: 1px solid var(--border-subtle);
}

.quick-stats dt {
  margin-bottom: 0.25rem;
}

.quick-stats dd {
  margin: 0;
}

.quick-stat-value {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
}

/* Chart */

.chart-wrap {
  position: relative;
  margin: 0 -0.25rem;
  padding: 0.5rem 0;
  min-height: 160px;
}

/* Tables */

.table-wrap {
  overflow-x: auto;
  margin: 0 -0.25rem;
}

.table-wrap table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.table-wrap thead {
  position: sticky;
  top: 0;
}

.table-wrap th {
  padding: 0.65rem 0.75rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
  text-align: left;
  background: var(--surface-alt);
  border-bottom: 1px solid var(--border);
}

.table-wrap td {
  padding: 0.75rem;
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: middle;
}

.table-wrap tbody tr {
  transition: background var(--transition);
}

.table-wrap tbody tr:hover {
  background: var(--surface-hover);
}

.table-wrap tbody tr:last-child td {
  border-bottom: none;
}

.rank-cell {
  width: 2.5rem;
  font-weight: 700;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
}

.rank-cell.rank-top {
  color: var(--accent);
}

.addr {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--text-muted);
}

.table-wrap td strong,
.table-wrap .hashrate-cell {
  font-weight: 600;
  color: var(--text);
}

/* Empty & loading states */

.empty-state {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 2.5rem 1rem;
  font-size: 0.875rem;
  color: var(--text-dim);
  text-align: center;
}

.empty-state__icon {
  font-size: 1.25rem;
  opacity: 0.5;
}

.empty-state__spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

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

.table-wrap.is-loading .empty-state {
  min-height: 120px;
}

/* Connect panel */

.connect-panel {
  background: linear-gradient(160deg, var(--surface) 0%, rgba(232, 160, 32, 0.03) 100%);
}

.connect-list {
  margin: 0;
}

.connect-row {
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-subtle);
}

.connect-row:last-of-type {
  border-bottom: none;
  padding-bottom: 0;
}

.connect-row dt {
  margin-bottom: 0.5rem;
}

.connect-row dd {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.connect-code {
  flex: 1;
  min-width: 0;
  padding: 0.6rem 0.85rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.45;
  word-break: break-all;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
}

.connect-code--short {
  flex: none;
  display: inline-block;
}

.copy-btn {
  flex-shrink: 0;
  padding: 0.5rem 0.85rem;
  font-family: var(--font);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.copy-btn:hover {
  color: var(--accent);
  border-color: var(--accent-border);
  background: var(--accent-glow);
}

.copy-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.connect-note {
  margin: 1.15rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.8125rem;
  line-height: 1.55;
}

/* Footer */

.footer {
  margin-top: auto;
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-alt);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem 0.75rem;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 1.35rem 1.5rem;
  font-size: 0.8125rem;
}

.footer-brand {
  font-weight: 600;
  color: var(--text);
}

.footer-sep {
  color: var(--text-dim);
}

.muted {
  color: var(--text-muted);
}

/* Toast */

.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  padding: 0.7rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.3s ease, opacity 0.3s ease;
  z-index: 200;
}

.toast.is-visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* Mobile */

@media (max-width: 640px) {
  .topbar-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem 1.25rem;
  }

  .topbar-meta {
    width: 100%;
    justify-content: space-between;
  }

  .layout {
    padding: 1.25rem 1rem 2rem;
  }

  .panel,
  .stat-card {
    padding: 1.15rem 1.2rem;
  }

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

  .hero-metric {
    font-size: 1.65rem;
  }
}

/* Fee / finder pills */
.fee-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.7rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid var(--accent-border);
  border-radius: 999px;
  white-space: nowrap;
}

.fee-pill--finder {
  color: var(--success);
  background: var(--success-bg);
  border-color: rgba(52, 211, 153, 0.28);
}

@media (max-width: 720px) {
  .fee-pill {
    display: none;
  }
}