@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=IBM+Plex+Mono:wght@400;500;600;700&display=swap');

:root,
[data-theme="dark"] {
  --bg: #0A0A0A;
  --card: #0A0A0A;
  --card2: #161616;
  --border: #F2F2F2;
  --text: #FAFAFA;
  --sub: rgba(250, 250, 250, 0.55);
  --accent: #FAFAFA;
  --accent2: #D9A441;
  --positive: #3DDC7A;
  --scrollbar: rgba(255, 255, 255, 0.2);
}

[data-theme="light"] {
  --bg: #FFFFFF;
  --card: #FFFFFF;
  --card2: #F5F5F5;
  --border: #111111;
  --text: #0A0A0A;
  --sub: rgba(10, 10, 10, 0.55);
  --accent: #0A0A0A;
  --accent2: #D9A441;
  --positive: #1D8A4A;
  --scrollbar: rgba(0, 0, 0, 0.2);
}

* { box-sizing: border-box; }

html { color-scheme: light dark; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Manrope', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color .15s ease, color .15s ease;
}

a { color: inherit; }

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: var(--scrollbar); border-radius: 8px; }

.mono { font-family: 'IBM Plex Mono', monospace; }

.container {
  width: 1280px;
  max-width: 100%;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- topbar ---------- */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 20px;
  background: var(--card);
  border-bottom: 2px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar-inner {
  width: 1280px;
  max-width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.topbar-domain {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

@media (max-width: 640px) {
  .topbar-inner { flex-wrap: wrap; row-gap: 10px; }
  .topbar-actions { width: 100%; }
  .field-group { flex: 1 1 100%; }
  .field-group input { flex: 1; width: auto; }
}

/* ---------- buttons ---------- */

.btn {
  border: 1.5px solid var(--border);
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
  padding: 7px 16px;
  font-family: 'IBM Plex Mono', monospace;
  background: var(--bg);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.btn:hover { opacity: 0.75; }

.btn-solid {
  background: var(--text);
  color: var(--bg);
  border-color: var(--border);
}

.seg {
  display: flex;
  border: 1.5px solid var(--border);
  overflow: hidden;
}

.seg button {
  border: none;
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
  padding: 7px 16px;
  font-family: 'IBM Plex Mono', monospace;
  background: transparent;
  color: var(--sub);
}

.seg button + button { border-left: 1.5px solid var(--border); }
.seg button.active { background: var(--text); color: var(--bg); }

.field-group {
  display: flex;
  border: 1.5px solid var(--border);
}

.field-group input {
  width: 200px;
  padding: 7px 12px;
  border: none;
  border-right: 1.5px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  min-width: 0;
}

.field-group input:focus { outline: none; }
.field-group input::placeholder { color: var(--sub); }

.field-group button {
  padding: 7px 14px;
  border: none;
  background: var(--text);
  color: var(--bg);
  font-weight: 700;
  font-size: 11px;
  cursor: pointer;
  font-family: 'IBM Plex Mono', monospace;
  white-space: nowrap;
}

.theme-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
}

.theme-toggle .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text);
}

/* ---------- layout shells ---------- */

.page { padding: 36px 20px 60px; display: flex; flex-direction: column; gap: 22px; }
.page-narrow { max-width: 1280px; margin: 0 auto; width: 100%; }

.panel {
  border: 1.5px solid var(--border);
  background: var(--card);
}

.panel-pad { padding: 24px; }

.panel-dashed {
  border: 1.5px dashed var(--border);
}

.hr { width: 1.5px; align-self: stretch; background: var(--border); }
.hr-h { height: 1.5px; background: var(--border); border: none; margin: 0; }

/* ---------- hero / login card ---------- */

.hero-row {
  display: flex;
  gap: 28px;
  align-items: center;
  padding: 22px 24px;
  border: 1.5px solid var(--border);
  background: var(--card);
  flex-wrap: wrap;
}

.hero-identity { display: flex; align-items: center; gap: 16px; flex: 1 1 320px; min-width: 280px; }

.hero-avatar {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  border-radius: 50%;
  object-fit: cover;
  border: 1.5px solid var(--border);
}

.hero-title { font-size: 22px; font-weight: 800; letter-spacing: -0.01em; margin: 0; }

.hero-sub {
  font-size: 11px;
  color: var(--sub);
  margin-top: 4px;
}

.hero-social { display: flex; gap: 8px; margin-top: 8px; }
.hero-social a {
  font-size: 10px;
  padding: 3px 9px;
  border: 1px solid var(--border);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.hero-conn { flex: 1 1 320px; min-width: 280px; }

.hero-conn-box {
  border: 1.5px dashed var(--border);
  padding: 14px 16px;
  font-size: 12px;
  line-height: 1.6;
  font-weight: 600;
}

.hero-nofees {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.05em;
  margin-top: 8px;
}

.hero-tagline { font-size: 11px; color: var(--sub); font-weight: 600; margin-top: 2px; }

/* ---------- stat cards ---------- */

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

@media (max-width: 860px) {
  .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.stat-card {
  border: 1.5px solid var(--border);
  padding: 18px;
  position: relative;
  min-width: 0;
}

.stat-label {
  font-size: 12px;
  color: var(--sub);
  display: flex;
  align-items: center;
  gap: 8px;
}

.stat-value {
  font-size: 24px;
  font-weight: 800;
  margin-top: 8px;
  overflow-wrap: anywhere;
}

.stat-detail {
  font-size: 11px;
  color: var(--positive);
  margin-top: 4px;
  overflow-wrap: anywhere;
}

.stat-badge {
  width: 22px;
  height: 22px;
  border: 1.5px solid var(--accent2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  position: absolute;
  top: 14px;
  right: 14px;
}

/* ---------- hashrate hero panel ---------- */

.chart-panel-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 18px;
  gap: 16px;
  flex-wrap: wrap;
}

.chart-kicker {
  font-size: 11px;
  color: var(--sub);
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.chart-value {
  font-size: 40px;
  font-weight: 800;
  line-height: 1;
}

.chart-value .unit { font-size: 18px; color: var(--sub); font-weight: 600; }

.chart-delta { font-size: 12px; font-weight: 700; text-align: right; }
.chart-delta-sub { font-size: 11px; color: var(--sub); margin-top: 4px; text-align: right; }

.chart-legend {
  display: flex;
  gap: 14px;
}

.chart-legend button {
  display: flex;
  align-items: center;
  gap: 6px;
  border: none;
  background: none;
  cursor: pointer;
  font-size: 11px;
  font-family: 'IBM Plex Mono', monospace;
  color: var(--text);
  padding: 0;
}

.chart-legend .swatch { width: 16px; height: 8px; display: inline-block; }
.chart-legend .swatch.solid { background: var(--accent2); }
.chart-legend .swatch.outline { border: 1.5px solid var(--text); }

.chart-axis {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--sub);
  margin-top: 6px;
}

.chart-empty {
  padding: 40px 0;
  text-align: center;
  font-size: 12px;
  color: var(--sub);
}

.chart-canvas { position: relative; }

.chart-dots-fade-h {
  position: absolute;
  inset: 0;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.chart-dots-fade-v {
  position: absolute;
  inset: 0;
  -webkit-mask-image: linear-gradient(to bottom, transparent, black 15%, black 85%, transparent);
  mask-image: linear-gradient(to bottom, transparent, black 15%, black 85%, transparent);
}

.chart-dots {
  position: absolute;
  inset: 0;
  background-size: 10px 10px;
  opacity: 0.14;
}

/* ---------- tabs card ---------- */

.tabs-head { display: flex; border-bottom: 1.5px solid var(--border); }
.tabs-head button {
  flex: 1;
  border: none;
  cursor: pointer;
  padding: 14px;
  font-size: 13px;
  font-weight: 800;
  font-family: 'IBM Plex Mono', monospace;
  background: var(--bg);
  color: var(--sub);
}
.tabs-head button + button { border-left: 1.5px solid var(--border); }
.tabs-head button.active { background: var(--text); color: var(--bg); }
.tabs-body { padding: 24px; overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* ---------- tables ---------- */

table.data-table { width: 100%; min-width: 480px; border-collapse: collapse; font-size: 13px; }
.data-table th {
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--sub);
  padding: 14px 20px;
  border-bottom: 1.5px solid var(--border);
}
.data-table td {
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  font-family: 'IBM Plex Mono', monospace;
}
.data-table tbody tr:last-child td { border-bottom: none; }

.highscore-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.highscore-row:last-child { border-bottom: none; }

.highscore-rank {
  width: 26px;
  height: 26px;
  border: 1.5px solid var(--border);
  font-family: 'IBM Plex Mono', monospace;
  font-weight: 800;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.highscore-diff {
  width: 130px;
  font-family: 'IBM Plex Mono', monospace;
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
}

.highscore-bar {
  flex: 1;
  height: 8px;
  border: 1px solid var(--border);
  overflow: hidden;
}
.highscore-bar-fill { height: 100%; background: var(--text); }

.highscore-device { width: 130px; font-size: 12px; color: var(--sub); flex-shrink: 0; }
.highscore-when { width: 100px; font-size: 12px; color: var(--sub); text-align: right; flex-shrink: 0; }

.empty-note { font-size: 12px; color: var(--sub); text-align: center; padding: 8px 0; }

/* ---------- donate ---------- */

.donate-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  padding: 24px 20px;
  border: 1.5px solid var(--border);
}
.donate-heading { font-size: 12px; color: var(--sub); text-align: center; }
.donate-tiles { display: flex; justify-content: center; gap: 32px; flex-wrap: wrap; }
.donate-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  width: 132px;
  text-decoration: none;
  color: var(--text);
}
.donate-tile-qr { width: 100px; height: 100px; flex-shrink: 0; background: #fff; padding: 4px; }
.donate-tile-label { font-size: 11px; text-align: center; word-break: break-all; }

/* ---------- workers view ---------- */

.workers-layout { display: flex; gap: 0; border: 1.5px solid var(--border); }

.workers-sidebar {
  width: 220px;
  flex-shrink: 0;
  border-right: 1.5px solid var(--border);
  padding: 28px 20px;
}

.sidebar-kicker {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--sub);
  font-family: 'IBM Plex Mono', monospace;
  margin-bottom: 16px;
}

.sidebar-nav { display: flex; flex-direction: column; gap: 4px; }
.sidebar-nav-item {
  padding: 10px 12px;
  font-size: 13px;
  font-weight: 700;
  color: var(--sub);
  font-family: 'IBM Plex Mono', monospace;
}
.sidebar-nav-item.active { color: var(--text); background: var(--card2); }

.workers-main {
  flex: 1;
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  min-width: 0;
}

@media (max-width: 760px) {
  .workers-layout { flex-direction: column; }
  .workers-sidebar { width: auto; border-right: none; border-bottom: 1.5px solid var(--border); padding: 16px 20px; }
  .workers-main { padding: 20px; }
}

.group-header {
  display: grid;
  grid-template-columns: minmax(0,1.4fr) minmax(0,1fr) minmax(0,1fr) minmax(0,1.2fr) minmax(0,0.8fr) minmax(0,0.9fr);
  padding: 14px 20px;
  font-size: 13px;
  border-bottom: 1px solid var(--border);
  background: var(--card2);
  cursor: pointer;
  align-items: center;
  gap: 8px;
}
.group-header-cols {
  display: grid;
  grid-template-columns: minmax(0,1.4fr) minmax(0,1fr) minmax(0,1fr) minmax(0,1.2fr) minmax(0,0.8fr) minmax(0,0.9fr);
  padding: 14px 20px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--sub);
  border-bottom: 1.5px solid var(--border);
  gap: 8px;
}
.group-row {
  display: grid;
  grid-template-columns: minmax(0,1.4fr) minmax(0,1fr) minmax(0,1fr) minmax(0,1.2fr) minmax(0,0.8fr) minmax(0,0.9fr);
  padding: 12px 20px;
  font-size: 12px;
  font-family: 'IBM Plex Mono', monospace;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  gap: 8px;
}
.group-row:hover, .group-header:hover { background: var(--card2); }
.group-name { display: flex; align-items: center; gap: 8px; font-weight: 700; font-family: 'Manrope', sans-serif; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.group-arrow { display: inline-block; width: 12px; flex-shrink: 0; }
.group-header > div, .group-header-cols > div, .group-row > div {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

@media (max-width: 760px) {
  .group-header, .group-header-cols, .group-row {
    grid-template-columns: minmax(0,1.4fr) minmax(0,1fr) minmax(0,1fr);
  }
  .group-header > :nth-child(4), .group-header > :nth-child(5), .group-header > :nth-child(6),
  .group-header-cols > :nth-child(4), .group-header-cols > :nth-child(5), .group-header-cols > :nth-child(6),
  .group-row > :nth-child(4), .group-row > :nth-child(5), .group-row > :nth-child(6) {
    display: none;
  }
}

/* ---------- detail view ---------- */

.breadcrumb { font-size: 13px; color: var(--sub); }

.detail-layout { display: flex; gap: 24px; flex-wrap: wrap; }
.detail-main { flex: 2 1 480px; border: 1.5px solid var(--border); padding: 28px; }
.detail-side { flex: 1 1 220px; display: flex; flex-direction: column; gap: 14px; }
.detail-stat { border: 1.5px solid var(--border); padding: 18px; }
.detail-stat-label { font-size: 11px; color: var(--sub); }
.detail-stat-value { font-size: 20px; font-weight: 700; margin-top: 4px; word-break: break-all; }

/* ---------- misc ---------- */

.center { text-align: center; }
.loading { padding: 60px 0; text-align: center; color: var(--sub); font-size: 13px; font-family: 'IBM Plex Mono', monospace; }