:root {
  --bg: #07090d;
  --panel: #0e141c;
  --line: #1c2430;
  --text: #e8eef6;
  --muted: #7d8ea3;
  --pump: #3ee08a;
  --dump: #ff5d73;
  --accent: #f5a623;
  --rail: var(--network-nav-w, 64px);
  --nav-bg: #0b1016;
  --feed-bg: #080c11;
  --card-bg: #121821;
  --input-bg: #0a0e14;
  --hover: #141b24;
  --font: 14px;
  --font-sm: 12px;
  --font-h1: 26px;
  --font-h2: 16px;
  --link: #c5d0dc;
  --link-hover: #ffc056;
  --link-active: #ffffff;
  --btn-bg: #171f2a;
  --btn-text: #e8eef6;
  --ghost: var(--btn-bg);
  --line-strong: #2b3646;
}

html[data-theme="light"] {
  color-scheme: light;
  --bg: #f6f3ee;
  --panel: #fffcf8;
  --line: #e4ddd2;
  --line-strong: #d3c9ba;
  --text: #1c1915;
  --muted: #6d645b;
  --pump: #0e7a45;
  --dump: #c4334c;
  --accent: #b86a08;
  --nav-bg: #fffdf9;
  --feed-bg: #f3efe8;
  --card-bg: #fffcf8;
  --input-bg: #fffdf9;
  --hover: #f3ece3;
  --btn-bg: #efe8de;
  --btn-text: #1c1915;
  --ghost: var(--btn-bg);
  --link: #3a3128;
  --link-hover: #9a5b06;
  --link-active: #1c1915;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
html, body, .network-nav, .rail, .stage {
  scrollbar-width: none;
}
html::-webkit-scrollbar,
body::-webkit-scrollbar,
.network-nav::-webkit-scrollbar,
.rail::-webkit-scrollbar,
.stage::-webkit-scrollbar {
  width: 0;
  height: 0;
  display: none;
}
body {
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  background:
    radial-gradient(1100px 520px at 8% -8%, rgba(245, 166, 35, 0.14), transparent 52%),
    radial-gradient(720px 420px at 100% 0%, rgba(62, 224, 138, 0.06), transparent 46%),
    var(--bg);
  color: var(--text);
  font-size: var(--font);
  font-feature-settings: "tnum" 1;
}
html[data-theme="light"] body {
  background: var(--bg);
}

a { color: var(--link); }
a:hover { color: var(--link-hover); }
a:active { color: var(--link-active); }
button, input, select, textarea {
  font: inherit;
  color: inherit;
}

.shell { display: flex; min-height: 100vh; }

.stage {
  flex: 1;
  padding: 36px 40px 72px;
  max-width: 1280px;
}

.hero h1,
.page-head h1 {
  font-family: Syne, sans-serif;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin: 8px 0 12px;
}
.hero h1 { font-size: clamp(34px, 5vw, 56px); max-width: 16ch; }
.page-head h1 { font-size: 36px; }
.kicker {
  margin: 0;
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.lede, .disclaimer {
  color: var(--muted);
  max-width: 62ch;
  line-height: 1.5;
}
.page-head {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
  margin-bottom: 28px;
}

.tiles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 36px 0 20px;
}
.tile {
  display: flex;
  flex-direction: column;
  min-height: 280px;
  padding: 22px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--card-bg), var(--panel));
  text-decoration: none;
  transition: transform 0.18s ease, border-color 0.18s ease;
}
.tile:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
}
html[data-theme="light"] .tile,
html[data-theme="light"] .tile-live,
html[data-theme="light"] .tile-lab,
html[data-theme="light"] .tile-log,
html[data-theme="light"] .tile-admin {
  background: var(--card-bg);
  box-shadow: 0 10px 28px rgba(48, 36, 18, 0.06);
}
.tile-num { color: var(--muted); font-size: 12px; letter-spacing: 0.12em; }
.tile h2 {
  font-family: Syne, sans-serif;
  font-size: 28px;
  margin: 18px 0 10px;
}
.tile p { color: var(--muted); line-height: 1.45; margin: 0 0 auto; }
.tile-go { margin-top: 22px; color: var(--accent); font-weight: 600; }
.tile-live { background: linear-gradient(180deg, #1a140c, #0c1117); }
.tile-lab { background: linear-gradient(180deg, #0f1a16, #0c1117); }
.tile-log { background: linear-gradient(180deg, #14111c, #0c1117); }
.tile-admin { background: linear-gradient(180deg, #14161c, #0c1117); }
.personal-entry {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 13px;
}
.personal-entry a { color: var(--muted); text-decoration: underline; text-underline-offset: 3px; }
.personal-entry a:hover { color: var(--link-hover); }
.tile-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}
.tile-status {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.tile-status.on { color: var(--pump); }
.tile-status.off { color: var(--dump); }
.tile.is-off { border-color: #3a2430; }
.tile-hint {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
  margin: 12px 0 0;
}
.tile-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 22px;
}
.tile-actions .tile-go { margin-top: 0; }

.mini-row { display: flex; flex-wrap: wrap; gap: 12px; }
.mini {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  text-decoration: none;
  min-width: 160px;
  flex: 1 1 150px;
}
.mini strong { display: block; }
.mini span, .mini.mute { color: var(--muted); }
.mini.mute { background: var(--panel); }

.kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}
.kpi {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
}
.kpi b { display: block; font-size: 26px; font-family: Syne, sans-serif; margin-top: 6px; }
.kpi span { color: var(--muted); font-size: 12px; }
.pos { color: var(--pump); }
.neg { color: var(--dump); }

.lab-tabs {
  display: flex;
  gap: 8px;
  margin: 0 0 18px;
}
.lab-tab {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--muted);
  border-radius: 999px;
  padding: 8px 14px;
  cursor: pointer;
  font: inherit;
}
.lab-tab.on {
  color: var(--text);
  border-color: var(--accent);
  background: var(--hover);
}
.lab-pane[hidden] { display: none !important; }
.muted { color: var(--muted); }

.queue-card, .chart-card, .panel, .block {
  margin: 18px 0 28px;
}
.queue-card, .chart-card, .panel {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
}
.block-head { margin-bottom: 12px; }
.block-head h2, .panel h2, .chart-card h2, .form-top h2 {
  font-family: Syne, sans-serif;
  font-size: 22px;
  margin: 0 0 6px;
}
.block-head p, .hint { color: var(--muted); margin: 0; font-size: 14px; }

.heat-wrap { overflow: auto; }
.heat {
  border-collapse: collapse;
  min-width: 100%;
}
.heat th, .heat td {
  padding: 8px 6px;
  font-size: 12px;
  text-align: center;
  border: 1px solid var(--line);
}
.heat th { color: var(--muted); font-weight: 500; }
.heat th.row { text-align: left; min-width: 140px; }
.heat td { cursor: default; border-radius: 4px; }
.heat td.empty { color: #3a4656; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 12px;
}
.card {
  text-align: left;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
  cursor: pointer;
}
.card:hover, .card.on { border-color: var(--line-strong); }
.card h3 { margin: 0 0 8px; font-size: 16px; }
.card p { color: var(--muted); font-size: 13px; line-height: 1.4; min-height: 3.6em; }
.card-meta { display: flex; justify-content: space-between; margin-top: 10px; font-size: 13px; }

.table-wrap { overflow: auto; }
.sheet { width: 100%; border-collapse: collapse; }
.sheet th, .sheet td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}
.sheet th { color: var(--muted); font-weight: 500; }
.stream-card h2 { margin-top: 0; }
.stream-url { margin: 12px 0; }
.stream-meta { display: grid; gap: 12px; margin: 0 0 8px; }
.stream-meta dt { color: var(--muted); font-size: 12px; }
.stream-meta dd { margin: 4px 0 0; }
.stream-card .tile-actions { margin-top: 18px; }
.stream-card .ghost { text-decoration: none; display: inline-flex; align-items: center; }
.ghost, .primary {
  border: 0;
  border-radius: 10px;
  padding: 10px 14px;
  cursor: pointer;
}
.ghost { background: var(--btn-bg); color: var(--btn-text); }
.primary { background: var(--accent); color: #1a1206; font-weight: 600; }

.journal-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 16px;
  align-items: start;
}
.form { display: flex; flex-direction: column; gap: 10px; }
.form-top { display: flex; justify-content: space-between; align-items: center; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
label { display: flex; flex-direction: column; gap: 6px; font-size: 12px; color: var(--muted); }
input, select, textarea {
  width: 100%;
  background: var(--input-bg);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 9px 10px;
}
textarea { resize: vertical; }
.form-err { color: var(--dump); margin: 0; }
.trade-list { display: flex; flex-direction: column; gap: 10px; }
.trade {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--card-bg);
}
.trade-top { display: flex; justify-content: space-between; gap: 10px; }
.trade h3 { margin: 0; font-size: 16px; }
.why, .rev { margin: 8px 0 0; color: var(--muted); font-size: 13px; line-height: 1.4; }
.rev { color: var(--link); }
.chips { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.chip {
  font-size: 11px;
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--ghost);
  color: var(--muted);
}
.trade-actions { display: flex; gap: 8px; margin-top: 10px; }
.trade { position: relative; }
.trade-chart-pop {
  position: fixed;
  z-index: 30;
  width: min(520px, calc(100vw - 16px));
  padding: 10px 10px 8px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--card-bg);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}
.trade-chart-top {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: baseline;
  margin-bottom: 8px;
}
.trade-chart-top strong { font-size: 13px; }
.trade-chart-stage { position: relative; }
#trade-chart-host { height: 240px; }
.trade-chart-notes { position: absolute; inset: 0; pointer-events: none; }
.chart-note {
  position: absolute;
  max-width: 180px;
  padding: 2px 6px;
  border-radius: 6px;
  background: var(--card-bg);
  border: 1px solid var(--accent);
  color: var(--text);
  font-size: 11px;
  line-height: 1.3;
  white-space: nowrap;
  pointer-events: auto;
  display: flex;
  gap: 6px;
  align-items: flex-start;
  z-index: 3;
}
.chart-note button {
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  padding: 0;
  line-height: 1;
}
.trade-chart-note-form {
  position: absolute;
  z-index: 2;
  margin: 0;
}
.trade-chart-note-form input {
  width: 180px;
  padding: 4px 8px;
  font-size: 12px;
}
.trade-chart-note-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}
.trade-chart-note-list button {
  border: 1px solid var(--line);
  background: var(--hover);
  color: var(--text);
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 11px;
  cursor: pointer;
}

.theme-section { margin-top: 22px; }
.theme-section h2 {
  font-family: Syne, sans-serif;
  font-size: 18px;
  margin: 0;
}
.theme-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 16px;
  margin-top: 12px;
}
.theme-color {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}
.theme-color input[type="color"] {
  width: 44px;
  height: 32px;
  padding: 2px;
  flex: 0 0 44px;
  background: var(--input-bg);
}
.theme-preview {
  margin: 18px 0 0;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--card-bg);
  color: var(--text);
}
.theme-preview .pump { color: var(--pump); }
.theme-preview .dump { color: var(--dump); }
.theme-preview .accent { color: var(--accent); font-weight: 650; }

@media (max-width: 980px) {
  .shell { display: block; }
  .tiles, .kpis, .journal-grid, .theme-grid { grid-template-columns: 1fr; }
  .stage { padding: 22px 16px 48px; }
}