:root {
  --bg: #111416;
  --rail: #0c0e10;
  --panel: #191d20;
  --panel2: #20262a;
  --line: #30383d;
  --text: #f4f7f5;
  --muted: #9aa5a1;
  --soft: #74807b;
  --green: #3fe08d;
  --amber: #f2b94b;
  --red: #ff6158;
  --cyan: #44d4d0;
  --violet: #b79bff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); letter-spacing: 0; }
.login-screen { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.login-panel { width: min(390px, 100%); display: grid; gap: 16px; padding: 26px; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; box-shadow: 0 22px 70px rgba(0,0,0,.38); }
.login-panel h1 { margin-bottom: 5px; }
.login-panel p { color: var(--muted); font-size: 13px; }
.login-brand { margin-bottom: 4px; }
.login-error { min-height: 18px; color: var(--red) !important; }
button, input { font: inherit; }
button {
  border: 1px solid var(--line);
  color: var(--text);
  background: var(--panel2);
  border-radius: 6px;
  padding: 9px 12px;
  cursor: pointer;
}
button:hover { border-color: #4a565e; }
input {
  width: 100%;
  border: 1px solid var(--line);
  background: #101315;
  color: var(--text);
  border-radius: 6px;
  padding: 10px;
}
label { display: grid; gap: 6px; color: var(--muted); font-size: 12px; }

.app { min-height: 100vh; display: grid; grid-template-columns: 70px 1fr; }
.rail {
  background: var(--rail);
  border-right: 1px solid var(--line);
  padding: 16px 10px;
  display: grid;
  grid-auto-rows: max-content;
  gap: 12px;
}
.logout { margin-top: auto; }
.brand {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  color: #07100c;
  background: var(--green);
  border-radius: 8px;
  font-weight: 900;
}
.nav { width: 48px; height: 48px; padding: 0; color: var(--muted); font-size: 20px; }
.nav.active { color: var(--green); background: #15231d; border-color: #315844; }

main { min-width: 0; }
.topbar {
  position: sticky;
  top: 0;
  z-index: 3;
  display: grid;
  grid-template-columns: minmax(230px, auto) 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 14px 18px;
  background: rgba(17, 20, 22, .94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
h1 { margin: 0; font-size: 19px; line-height: 1.1; }
p { margin: 0; }
.topbar p, .panel-head span { color: var(--muted); font-size: 12px; margin-top: 5px; }
.assetbar { display: flex; flex-wrap: wrap; gap: 7px; }
.asset {
  min-width: 52px;
  border-radius: 999px;
  padding: 7px 10px;
  font-size: 12px;
  color: var(--muted);
  background: #15191c;
}
.asset.active { color: #08100c; background: var(--green); border-color: var(--green); font-weight: 800; }
.live { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 12px; white-space: nowrap; }
.live span { width: 9px; height: 9px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 5px rgba(63, 224, 141, .1); }

.page { padding: 16px; display: grid; gap: 16px; }
.hidden { display: none; }
.scores { display: grid; grid-template-columns: repeat(7, minmax(120px, 1fr)); gap: 12px; }
.source-health { display: flex; flex-wrap: wrap; gap: 8px; }
.source-state { display: flex; align-items: center; gap: 7px; border-right: 1px solid var(--line); padding-right: 9px; }
.source-state small { color: var(--soft); font-size: 11px; }
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: 0 18px 50px rgba(0,0,0,.25);
  min-width: 0;
}
.score { padding: 13px; min-height: 104px; }
.score span { color: var(--muted); font-size: 12px; }
.score strong { display: block; margin-top: 12px; font-size: 30px; line-height: 1; }
.score small { display: block; margin-top: 10px; color: var(--soft); font-size: 11px; }
.good strong { color: var(--green); }
.warn strong { color: var(--amber); }
.bad strong { color: var(--red); }

.grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(330px, .85fr); gap: 16px; }
.panel-head { padding: 14px 14px 0; display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; }
.panel-head h2 { margin: 0; font-size: 14px; }
canvas { width: 100%; height: 290px; display: block; }
.bars, .events, .readout { padding: 12px 14px 14px; display: grid; gap: 10px; }
.bar-row { display: grid; grid-template-columns: 82px 1fr 60px; gap: 10px; align-items: center; color: var(--muted); font-size: 12px; }
.track { height: 9px; border-radius: 999px; background: #111416; border: 1px solid #252b2f; overflow: hidden; }
.fill { height: 100%; background: var(--green); }
.fill.amber { background: var(--amber); }
.fill.red { background: var(--red); }
.fill.cyan { background: var(--cyan); }
.event, .read {
  border-top: 1px solid var(--line);
  padding-top: 10px;
  display: grid;
  gap: 6px;
}
.event:first-child, .read:first-child { border-top: 0; }
.tag {
  display: inline-flex;
  width: max-content;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 8px;
  color: var(--muted);
  font-size: 11px;
}
.tag.red { color: #ffd5d2; border-color: rgba(255,97,88,.35); background: rgba(255,97,88,.08); }
.tag.amber { color: #ffe8b5; border-color: rgba(242,185,75,.35); background: rgba(242,185,75,.08); }
.tag.green { color: #caffdf; border-color: rgba(63,224,141,.35); background: rgba(63,224,141,.08); }
.event strong, .read strong { font-size: 13px; }
.event p, .read p { color: var(--muted); font-size: 12px; line-height: 1.45; }
.event a { color: var(--text); text-decoration: none; }
.event a:hover { color: var(--green); text-decoration: underline; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 860px; }
th, td { padding: 12px 14px; border-top: 1px solid var(--line); text-align: left; font-size: 12px; vertical-align: top; }
th { color: var(--muted); }
td { color: #dce3df; }

.source-grid { padding: 14px; display: grid; grid-template-columns: repeat(3, minmax(230px, 1fr)); gap: 12px; }
.source-card { border: 1px solid var(--line); border-radius: 6px; background: #14181b; padding: 13px; display: grid; gap: 10px; }
.source-card h3 { margin: 0; font-size: 14px; }
.source-card p { color: var(--muted); font-size: 12px; line-height: 1.4; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.actions { padding: 0 14px 14px; display: flex; gap: 8px; flex-wrap: wrap; }

@media (max-width: 1200px) {
  .scores { grid-template-columns: repeat(3, minmax(140px, 1fr)); }
  .grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .app { grid-template-columns: 1fr; }
  .rail { display: none; }
  .topbar { grid-template-columns: 1fr; }
  .scores, .source-grid { grid-template-columns: 1fr; }
  .field-grid { grid-template-columns: 1fr; }
}