:root {
  --bg: #0a0f1a;
  --bg2: #0c1322;
  --panel: #101a2c;
  --panel2: #15213a;
  --line: #1e2c46;
  --line2: #26364f;
  --tx: #e8eef8;
  --dim: #93a4c0;
  --dim2: #64748b;
  --acc: #6ea8fe;
  --gd: #f5a524;
  --rm: #22d3ee;
  --anb: #94a3b8;
  --ok: #22c55e;
  --warn: #f59e0b;
  --crit: #ef4444;
  --info: #38bdf8;
  --radius: 14px;
  --shadow: 0 12px 32px rgba(2, 6, 23, 0.35);
  --mono: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background:
    radial-gradient(1100px 520px at 12% -8%, rgba(110, 168, 254, 0.10), transparent 60%),
    radial-gradient(900px 460px at 92% -12%, rgba(34, 211, 238, 0.08), transparent 60%),
    var(--bg);
  color: var(--tx);
  font: 14px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; }
::selection { background: rgba(110, 168, 254, 0.3); }

.app {
  display: grid;
  grid-template-columns: 232px minmax(0, 1fr);
  min-height: 100vh;
}

/* ---------------------------------- sidebar -------------------------------- */
.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 20px 14px 16px;
  border-right: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(16, 26, 44, 0.9), rgba(10, 15, 26, 0.92));
  backdrop-filter: blur(10px);
  z-index: 20;
}
.brand { display: flex; align-items: center; gap: 10px; padding: 2px 6px 12px; border-bottom: 1px solid var(--line); }
.brand-mark {
  width: 34px; height: 34px; flex: 0 0 34px; display: grid; place-items: center;
  border-radius: 10px; background: linear-gradient(145deg, #2b3f63, #17233a);
  border: 1px solid var(--line2); color: #cfe0ff; font-weight: 700; font-size: 15px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text b { font-size: 14.5px; letter-spacing: 0.3px; }
.brand-text small { color: var(--dim2); font-size: 11.5px; margin-top: 3px; }

.nav { display: flex; flex-direction: column; gap: 4px; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 11px; border-radius: 10px; border: 1px solid transparent;
  color: var(--dim); font-size: 13.5px; cursor: pointer; background: none; text-align: left; width: 100%;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.nav-item:hover { background: rgba(110, 168, 254, 0.07); color: var(--tx); }
.nav-item.active { background: linear-gradient(90deg, rgba(110, 168, 254, 0.16), rgba(110, 168, 254, 0.04)); color: #dbeafe; border-color: rgba(110, 168, 254, 0.24); }
.nav-item svg { width: 17px; height: 17px; opacity: 0.85; }
.nav-item .badge-dot { margin-left: auto; width: 6px; height: 6px; border-radius: 50%; background: var(--warn); }
.nav-item.disabled { opacity: 0.55; cursor: default; }

.side-foot { margin-top: auto; display: flex; flex-direction: column; gap: 8px; padding: 12px 8px 0; border-top: 1px solid var(--line); }
.side-links { display: flex; flex-direction: column; gap: 2px; padding: 2px 4px 12px; border-bottom: 1px solid var(--line); }
.side-links-title { color: var(--dim2); font-size: 10.5px; letter-spacing: 0.5px; padding: 0 8px 5px; }
.side-link { display: flex; align-items: center; gap: 8px; padding: 7px 8px; border-radius: 8px; color: var(--dim); font-size: 12.5px; transition: background 0.15s, color 0.15s; }
.side-link:hover { background: rgba(110, 168, 254, 0.07); color: var(--tx); }
.side-link .dot { width: 7px; height: 7px; border-radius: 50%; flex: 0 0 7px; }
.side-link .dot.gd { background: var(--gd); box-shadow: 0 0 0 3px rgba(245, 165, 36, 0.1); }
.side-link .dot.rm { background: var(--rm); box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.1); }
.side-link .ext { margin-left: auto; color: var(--dim2); font-size: 11px; }

.boards { position: relative; }
.boards-btn { list-style: none; }
.boards-btn::-webkit-details-marker { display: none; }
.boards[open] .boards-btn { border-color: rgba(110, 168, 254, 0.55); background: var(--panel2); }
.boards-pop {
  position: absolute; right: 0; top: calc(100% + 8px); width: 254px;
  background: #0d1626; border: 1px solid var(--line2); border-radius: 12px;
  padding: 6px; display: flex; flex-direction: column; gap: 2px;
  box-shadow: 0 18px 40px rgba(2, 6, 23, 0.6); z-index: 60;
}
.boards-pop a { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 9px; }
.boards-pop a:hover { background: rgba(110, 168, 254, 0.08); }
.boards-sym { width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; font-size: 11px; font-weight: 700; letter-spacing: 0.3px; flex: 0 0 32px; }
.boards-sym.gd { color: #f5a524; background: rgba(245, 165, 36, 0.10); border: 1px solid rgba(245, 165, 36, 0.28); }
.boards-sym.rm { color: #22d3ee; background: rgba(34, 211, 238, 0.10); border: 1px solid rgba(34, 211, 238, 0.28); }
.boards-txt { display: flex; flex-direction: column; line-height: 1.25; min-width: 0; }
.boards-txt b { font-size: 12.5px; font-weight: 600; color: var(--tx); }
.boards-txt small { color: var(--dim2); font-family: var(--mono); font-size: 10.5px; margin-top: 2px; }
.boards-arrow { margin-left: auto; color: var(--dim2); font-size: 12px; }

.page-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.page-toolbar .note { margin: 0; }
.page-toolbar .btn { display: inline-flex; align-items: center; gap: 6px; }
.chain-pill {
  display: inline-flex; align-items: center; gap: 7px; align-self: flex-start;
  padding: 5px 10px; border-radius: 999px; border: 1px solid var(--line2);
  color: var(--dim); font-size: 11.5px; font-family: var(--mono);
}
.chain-pill i { width: 6px; height: 6px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.14); }
.side-note { color: var(--dim2); font-size: 11.5px; }

/* ----------------------------------- main --------------------------------- */
.main { min-width: 0; display: flex; flex-direction: column; }
.topbar {
  position: sticky; top: 0; z-index: 15;
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  padding: 16px 26px 14px;
  border-bottom: 1px solid var(--line);
  background: rgba(10, 15, 26, 0.78);
  backdrop-filter: blur(12px);
}
.titles h1 { margin: 0; font-size: 19px; letter-spacing: 0.2px; }
.titles p { margin: 3px 0 0; color: var(--dim); font-size: 12.5px; }
.top-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: flex-end; }
.live-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 11px; border-radius: 999px; border: 1px solid var(--line2);
  background: rgba(15, 23, 42, 0.6); color: var(--dim); font-size: 12px; font-family: var(--mono);
  white-space: nowrap;
}
.live-pill .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--dim2); }
.live-pill.ok .dot { background: var(--ok); box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.16); animation: pulse 2.4s infinite; }
.live-pill.bad .dot { background: var(--crit); }
.live-pill b { color: var(--tx); font-weight: 600; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.45; } }

.btn {
  padding: 7px 12px; border-radius: 9px; border: 1px solid var(--line2);
  background: var(--panel); color: var(--tx); font-size: 12.5px; cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.btn:hover { border-color: rgba(110, 168, 254, 0.55); background: var(--panel2); }
.btn:active { transform: translateY(1px); }
.switch { display: inline-flex; align-items: center; gap: 6px; color: var(--dim); font-size: 12px; cursor: pointer; user-select: none; }
.switch input { accent-color: var(--acc); width: 14px; height: 14px; }

.view { padding: 20px 26px 30px; display: flex; flex-direction: column; gap: 16px; flex: 1; }
.loading { padding: 80px 20px; text-align: center; color: var(--dim); }
.loading::before {
  content: ""; display: block; width: 26px; height: 26px; margin: 0 auto 14px;
  border-radius: 50%; border: 2px solid var(--line2); border-top-color: var(--acc); animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.foot {
  padding: 16px 26px 22px; border-top: 1px solid var(--line);
  color: var(--dim2); font-size: 11.5px; display: flex; flex-wrap: wrap; gap: 6px 22px;
}
.foot span { max-width: 620px; }

/* ---------------------------------- cards --------------------------------- */
.card {
  background: linear-gradient(180deg, rgba(21, 33, 58, 0.72), rgba(16, 26, 44, 0.9));
  border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px 18px;
  min-width: 0;
}
.card-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.card-head h2 { margin: 0; font-size: 13.5px; letter-spacing: 0.2px; color: #cbd8ec; font-weight: 620; }
.card-head .sub { color: var(--dim2); font-size: 11.5px; font-family: var(--mono); }
.card-head .right { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }

.grid { display: grid; gap: 16px; min-width: 0; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.kpis { grid-template-columns: repeat(auto-fit, minmax(172px, 1fr)); }

/* ---------------------------------- tickers -------------------------------- */
.ticker-grid { display: grid; grid-template-columns: 1fr 1fr 0.92fr; gap: 16px; }
.ticker {
  position: relative; overflow: hidden;
  background: linear-gradient(165deg, rgba(24, 38, 64, 0.92), rgba(13, 21, 37, 0.96));
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px 18px; box-shadow: var(--shadow); min-height: 178px;
  display: flex; flex-direction: column; gap: 8px;
}
.ticker::after {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 2px;
  background: linear-gradient(90deg, var(--acc), transparent);
  opacity: 0.8;
}
.ticker.gd::after { background: linear-gradient(90deg, var(--gd), transparent); }
.ticker.rm::after { background: linear-gradient(90deg, var(--rm), transparent); }
.ticker-head { display: flex; align-items: center; gap: 8px; }
.ticker-head .sym { font-size: 15px; font-weight: 700; letter-spacing: 0.4px; }
.ticker-head .name { color: var(--dim2); font-size: 11.5px; }
.ticker-price { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; margin-top: 2px; }
.ticker-price .v { font-size: 30px; font-weight: 700; letter-spacing: -0.5px; font-variant-numeric: tabular-nums; }
.ticker-price .u { color: var(--dim2); font-size: 12px; }
.ticker-meta { color: var(--dim); font-size: 12px; display: flex; gap: 6px 14px; flex-wrap: wrap; }
.ticker-meta b { color: #d7e3f5; font-weight: 600; font-variant-numeric: tabular-nums; }
.ticker-spark { margin-top: auto; height: 42px; }
.ticker-spark svg { width: 100%; height: 100%; display: block; }
.spark-empty { color: var(--dim2); }

.delta { font-size: 12.5px; font-family: var(--mono); padding: 1px 7px; border-radius: 6px; }
.delta.up { color: #4ade80; background: rgba(34, 197, 94, 0.10); }
.delta.down { color: #f87171; background: rgba(239, 68, 68, 0.10); }
.delta.flat { color: var(--dim); background: rgba(148, 163, 184, 0.08); }

.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 2px 8px; border-radius: 6px; font-size: 11px; line-height: 1.5;
  border: 1px solid var(--line2); color: var(--dim); background: rgba(148, 163, 184, 0.06);
  white-space: nowrap;
}
.badge.micro { color: #fbbf24; border-color: rgba(245, 158, 11, 0.35); background: rgba(245, 158, 11, 0.08); }
.badge.muted { color: var(--dim2); }
.badge.ok { color: #4ade80; border-color: rgba(34, 197, 94, 0.3); background: rgba(34, 197, 94, 0.08); }
.badge.warn { color: #fbbf24; border-color: rgba(245, 158, 11, 0.35); background: rgba(245, 158, 11, 0.08); }
.badge.crit { color: #f87171; border-color: rgba(239, 68, 68, 0.35); background: rgba(239, 68, 68, 0.08); }
.badge.info { color: #7dd3fc; border-color: rgba(56, 189, 248, 0.3); background: rgba(56, 189, 248, 0.08); }

/* ANB placeholder window: intentionally not a link */
.ticker.anb { cursor: default; border-style: dashed; border-color: #2a3954; background: linear-gradient(165deg, rgba(23, 32, 50, 0.72), rgba(13, 20, 34, 0.9)); }
.ticker.anb::after { display: none; }
.anb-msg { margin: 4px 0 0; color: #c2cfe2; font-size: 13.5px; }
.anb-note { margin: 0; color: var(--dim2); font-size: 12px; }
.anb-lines { margin-top: auto; display: flex; flex-direction: column; gap: 7px; opacity: 0.5; }
.anb-lines i { display: block; height: 6px; border-radius: 4px; background: linear-gradient(90deg, #24344f, #1a2740); }
.anb-lines i:nth-child(1) { width: 84%; }
.anb-lines i:nth-child(2) { width: 62%; }
.anb-lines i:nth-child(3) { width: 73%; }

/* ------------------------------ board entries ----------------------------- */
.board-hero { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.board-entry {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 9px;
  min-height: 198px;
  padding: 20px 22px 16px;
  border-radius: 16px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}
.board-entry:hover { transform: translateY(-2px); box-shadow: 0 20px 44px rgba(2, 6, 23, 0.55); }
.board-entry.gd {
  border-color: rgba(245, 165, 36, 0.24);
  background:
    radial-gradient(640px 220px at 100% 0%, rgba(245, 165, 36, 0.17), transparent 62%),
    linear-gradient(155deg, #1b2438, #0d1524);
}
.board-entry.gd:hover { border-color: rgba(245, 165, 36, 0.55); }
.board-entry.rm {
  border-color: rgba(34, 211, 238, 0.22);
  background:
    radial-gradient(640px 220px at 100% 0%, rgba(34, 211, 238, 0.15), transparent 62%),
    linear-gradient(155deg, #16283a, #0c1522);
}
.board-entry.rm:hover { border-color: rgba(34, 211, 238, 0.55); }
.board-entry.is-error { opacity: 0.8; }

.be-head { position: relative; z-index: 2; display: flex; align-items: center; gap: 10px; }
.be-sym {
  width: 40px; height: 40px; flex: 0 0 40px;
  display: grid; place-items: center;
  border-radius: 11px; font-weight: 800; font-size: 14px; letter-spacing: 0.5px;
}
.gd .be-sym { color: #f5a524; background: rgba(245, 165, 36, 0.12); border: 1px solid rgba(245, 165, 36, 0.35); }
.rm .be-sym { color: #22d3ee; background: rgba(34, 211, 238, 0.12); border: 1px solid rgba(34, 211, 238, 0.35); }
.be-title { display: flex; flex-direction: column; line-height: 1.25; min-width: 0; }
.be-title b { font-size: 14px; font-weight: 650; }
.be-title small { color: var(--dim); font-size: 11.5px; margin-top: 2px; }
.be-open {
  margin-left: auto; color: var(--dim); font-size: 11px; white-space: nowrap;
  border: 1px solid var(--line2); padding: 3px 9px; border-radius: 999px;
}
.board-entry:hover .be-open { color: var(--tx); border-color: rgba(110, 168, 254, 0.5); }
.be-price {
  position: relative; z-index: 2;
  display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap;
  font-size: 34px; font-weight: 700; letter-spacing: -0.6px; font-variant-numeric: tabular-nums;
}
.be-price small { font-size: 12px; color: var(--dim2); font-weight: 500; letter-spacing: 0; }
.be-meta { position: relative; z-index: 2; color: var(--dim); font-size: 12px; display: flex; gap: 4px 8px; flex-wrap: wrap; }
.be-meta b { color: #dbe6f7; font-weight: 600; font-variant-numeric: tabular-nums; }
.be-spark { position: absolute; right: 14px; top: 64px; width: 46%; height: 78px; opacity: 0.62; pointer-events: none; }
.be-spark svg { width: 100%; height: 100%; display: block; }
.be-foot {
  position: relative; z-index: 2; margin-top: auto;
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  color: var(--dim2); font-size: 11.5px; font-family: var(--mono);
}
.be-cta { font-family: -apple-system, "Segoe UI", "Microsoft YaHei", sans-serif; font-size: 12px; color: #cfe0ff; }
.gd .be-cta { color: #fbbf24; }
.rm .be-cta { color: #67e8f9; }

.anb-slim {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  padding: 13px 18px; border: 1px dashed #2a3954; border-radius: 12px;
  background: rgba(16, 26, 44, 0.55);
}
.anb-slim-head { display: flex; align-items: center; gap: 8px; flex: 0 0 auto; }
.anb-slim-head .sym { font-weight: 700; font-size: 14px; letter-spacing: 0.3px; }
.anb-slim-body { display: flex; flex-wrap: wrap; gap: 2px 10px; min-width: 0; }
.anb-slim-body .anb-msg { margin: 0; font-size: 12.5px; color: #c2cfe2; }
.anb-slim-body .anb-note { margin: 0; font-size: 12px; color: var(--dim2); }
.anb-slim-bars { margin-left: auto; display: flex; gap: 6px; opacity: 0.35; }
.anb-slim-bars i { display: block; width: 26px; height: 6px; border-radius: 4px; background: #24344f; }

/* ----------------------------------- KPIs --------------------------------- */
.kpi { padding: 13px 15px; border-radius: 12px; border: 1px solid var(--line); background: rgba(16, 26, 44, 0.72); min-width: 0; }
.kpi .k { color: var(--dim); font-size: 11.5px; letter-spacing: 0.3px; display: flex; gap: 6px; align-items: center; }
.kpi .v { font-size: 21px; font-weight: 650; margin-top: 5px; font-variant-numeric: tabular-nums; letter-spacing: -0.2px; }
.kpi .v small { font-size: 11.5px; color: var(--dim2); font-weight: 500; margin-left: 3px; }
.kpi .s { color: var(--dim2); font-size: 11.5px; margin-top: 3px; }
.kpi .s b { color: var(--dim); font-weight: 600; }

/* ----------------------------------- live --------------------------------- */
.live-strip { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; padding: 12px 18px; }
.live-item { display: flex; align-items: baseline; gap: 7px; font-size: 12px; color: var(--dim); }
.live-item b { color: var(--tx); font-family: var(--mono); font-size: 12.5px; font-weight: 600; }
.live-item .tag { font-size: 10.5px; color: var(--dim2); }
.live-sep { width: 1px; height: 18px; background: var(--line2); }

/* ---------------------------------- charts -------------------------------- */
.chart-host { position: relative; width: 100%; }
.chart-canvas { display: block; width: 100%; }
.chart-legend { display: flex; gap: 12px; flex-wrap: wrap; margin: 0 0 6px; }
.chart-legend .lg { display: inline-flex; align-items: center; gap: 6px; color: var(--dim); font-size: 11.5px; }
.chart-legend .lg i { width: 8px; height: 8px; border-radius: 2px; }
.chart-tip {
  position: absolute; z-index: 5; min-width: 150px; pointer-events: none;
  background: rgba(9, 14, 24, 0.96); border: 1px solid var(--line2); border-radius: 9px;
  padding: 8px 10px; box-shadow: 0 10px 24px rgba(2, 6, 23, 0.5); font-size: 11.5px;
}
.chart-tip .th { color: var(--dim); margin-bottom: 5px; font-family: var(--mono); }
.chart-tip .tr { display: flex; align-items: center; gap: 7px; padding: 1px 0; }
.chart-tip .tr i { width: 7px; height: 7px; border-radius: 2px; }
.chart-tip .tr span { color: var(--dim); }
.chart-tip .tr b { margin-left: auto; font-family: var(--mono); color: var(--tx); }

.range { display: inline-flex; border: 1px solid var(--line2); border-radius: 8px; overflow: hidden; }
.range button { border: 0; background: transparent; color: var(--dim); font-size: 11.5px; padding: 4px 9px; cursor: pointer; }
.range button + button { border-left: 1px solid var(--line2); }
.range button.active { background: rgba(110, 168, 254, 0.16); color: #dbeafe; }

/* ---------------------------------- tables -------------------------------- */
.table-wrap { overflow: auto; border: 1px solid var(--line); border-radius: 10px; }
table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
th, td { padding: 8px 10px; text-align: right; border-bottom: 1px solid rgba(30, 44, 70, 0.7); font-size: 12.5px; white-space: nowrap; }
th:first-child, td:first-child { text-align: left; }
th { position: sticky; top: 0; z-index: 1; background: #131d30; color: var(--dim); font-weight: 600; font-size: 11.5px; letter-spacing: 0.2px; }
tbody tr:hover td { background: rgba(110, 168, 254, 0.05); }
tbody tr:last-child td { border-bottom: 0; }
td.mono, th.mono { font-family: var(--mono); }
td .sub { color: var(--dim2); font-size: 11px; }
.addr { font-family: var(--mono); color: #a9c1e3; cursor: pointer; border-bottom: 1px dashed rgba(148, 163, 184, 0.3); }
.addr:hover { color: #dbeafe; }
.empty { padding: 26px 12px; text-align: center; color: var(--dim2); font-size: 12.5px; }

/* --------------------------------- alerts --------------------------------- */
.alerts { display: flex; flex-direction: column; }
.alert-row { display: flex; gap: 10px; padding: 9px 4px; border-bottom: 1px solid rgba(30, 44, 70, 0.7); align-items: flex-start; }
.alert-row:last-child { border-bottom: 0; }
.alert-row .dot { width: 7px; height: 7px; border-radius: 50%; margin-top: 6px; flex: 0 0 7px; }
.alert-row .time { color: var(--dim2); font-size: 11px; font-family: var(--mono); white-space: nowrap; min-width: 78px; }
.alert-row .body { min-width: 0; flex: 1; }
.alert-row .title { font-size: 12.5px; color: #dbe6f7; display: flex; gap: 7px; align-items: center; flex-wrap: wrap; }
.alert-row .detail { color: var(--dim); font-size: 11.5px; margin-top: 2px; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; word-break: break-all; }
.alert-row .detail a { color: var(--acc); }
.sev-critical { background: var(--crit); box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.12); }
.sev-high { background: var(--warn); }
.sev-warn { background: #eab308; }
.sev-info { background: var(--info); }
.sev-medium { background: var(--warn); }

/* ------------------------------ composition ------------------------------- */
.comp-bar { display: flex; height: 16px; border-radius: 8px; overflow: hidden; border: 1px solid var(--line); background: #0b1322; margin: 6px 0 12px; }
.comp-bar i { display: block; height: 100%; min-width: 2px; }
.comp-legend { display: flex; flex-wrap: wrap; gap: 8px 16px; }
.comp-legend .item { display: flex; align-items: center; gap: 7px; color: var(--dim); font-size: 11.5px; }
.comp-legend .item i { width: 8px; height: 8px; border-radius: 2px; }
.comp-legend .item b { color: var(--tx); font-family: var(--mono); font-weight: 600; }

/* ---------------------------------- misc ---------------------------------- */
.note { color: var(--dim2); font-size: 11.5px; line-height: 1.6; }
.warnbox {
  border: 1px solid rgba(245, 158, 11, 0.28); background: rgba(245, 158, 11, 0.06);
  color: #fcd34d; border-radius: 10px; padding: 10px 12px; font-size: 12px;
}
.dot-status { display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-right: 6px; }
.status-ok { background: var(--ok); }
.status-degraded { background: var(--warn); }
.status-stale { background: var(--warn); }
.status-error { background: var(--crit); }
.status-unknown { background: var(--dim2); }

.toast {
  position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%);
  background: rgba(15, 23, 42, 0.96); border: 1px solid var(--line2); color: var(--tx);
  padding: 9px 16px; border-radius: 10px; font-size: 12.5px; z-index: 100;
  box-shadow: 0 12px 30px rgba(2, 6, 23, 0.5);
}

.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* -------------------------------- responsive ------------------------------ */
@media (max-width: 1180px) {
  .ticker-grid { grid-template-columns: 1fr 1fr; }
  .ticker.anb { grid-column: 1 / -1; min-height: 140px; }
  .grid.three { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 1024px) {
  .app { grid-template-columns: 1fr; }
  .sidebar {
    position: sticky; top: 0; height: auto; flex-direction: row; align-items: center;
    gap: 12px; padding: 10px 14px; border-right: 0; border-bottom: 1px solid var(--line);
    overflow-x: auto;
  }
  .brand { border-bottom: 0; padding: 0 10px 0 0; flex: 0 0 auto; }
  .brand-text small { display: none; }
  .nav { flex-direction: row; gap: 2px; flex: 1 1 auto; }
  .nav-item { width: auto; padding: 7px 10px; white-space: nowrap; }
  .side-foot { display: none; }
  .side-links { display: none; }
  .topbar { padding: 12px 16px; }
  .view { padding: 14px 16px 24px; }
  .foot { padding: 14px 16px 20px; }
}
@media (max-width: 820px) {
  .grid.two, .grid.three { grid-template-columns: 1fr; }
  .ticker-grid { grid-template-columns: 1fr; }
  .ticker.anb { grid-column: auto; }
  .board-hero { grid-template-columns: 1fr; }
  .board-entry { min-height: 172px; padding: 16px 18px 14px; }
  .be-spark { display: none; }
  .topbar { flex-direction: column; align-items: flex-start; gap: 10px; }
  .top-actions { width: 100%; justify-content: space-between; }
  .titles h1 { font-size: 17px; }
  .foot { flex-direction: column; }
}
@media (max-width: 520px) {
  .kpi .v { font-size: 18px; }
  .ticker-price .v { font-size: 26px; }
  .be-price { font-size: 27px; }
  .be-open { display: none; }
  .anb-slim-bars { display: none; }
  .nav-item span.label { display: none; }
  .nav-item { padding: 8px; }
  .live-strip { gap: 10px; }
  .live-sep { display: none; }
}