/* Spider Sense UI. One stylesheet, tokens first, dark by default. */

:root {
  --bg: #171a21;
  --bg-panel: #1f232c;
  --bg-raised: #2b303b;
  --line: #343a47;
  --text: #e6e9ef;
  --text-muted: #8a93a6;
  --accent: #e2603f;
  --accent-soft: rgba(226, 96, 63, 0.14);
  --ok: #5ec27f;
  --warn: #f0b64b;
  --err: #e5484d;
  --silk: #8a93a6;
  --spider: #5a3a22;

  /* Series order from docs/ui.md: accent, silk, ok, warn, then four muted hues. */
  --series-1: #e2603f;
  --series-2: #8a93a6;
  --series-3: #5ec27f;
  --series-4: #f0b64b;
  --series-5: #5aa9e6;
  --series-6: #ef7fa3;
  --series-7: #9b8cf2;
  --series-8: #35c0b6;

  /* Response-time buckets: one fixed colour each, docs/ui.md "Identity". */
  --bucket-1: var(--ok);
  --bucket-2: var(--series-8);
  --bucket-3: var(--warn);
  --bucket-4: var(--accent);

  --shadow: 0 8px 28px rgba(0, 0, 0, 0.42);
  --focus: 0 0 0 2px var(--bg), 0 0 0 4px var(--accent);

  --font-ui: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", "JetBrains Mono", Menlo, Consolas, "Liberation Mono", monospace;

  --side: 220px;
  --top: 52px;
  --r: 6px;
  --gap: 14px;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f6f7f9;
    --bg-panel: #ffffff;
    --bg-raised: #eef0f4;
    --line: #dde1e8;
    --text: #1f232c;
    --text-muted: #5f6878;
    --accent: #d1532f;
    --accent-soft: rgba(209, 83, 47, 0.12);
    --ok: #2e9e57;
    --warn: #c98c14;
    --err: #c9363b;
    --series-1: #d1532f;
    --series-2: #6f7889;
    --series-3: #2e9e57;
    --series-4: #c98c14;
    --series-5: #2f7fc4;
    --series-6: #c9497a;
    --series-7: #6a5ad6;
    --series-8: #17867f;
    --bucket-1: var(--ok);
    --bucket-2: var(--series-8);
    --bucket-3: var(--warn);
    --bucket-4: var(--accent);
    --shadow: 0 8px 26px rgba(31, 35, 44, 0.14);
  }
}

:root[data-theme="light"] {
  --bg: #f6f7f9;
  --bg-panel: #ffffff;
  --bg-raised: #eef0f4;
  --line: #dde1e8;
  --text: #1f232c;
  --text-muted: #5f6878;
  --accent: #d1532f;
  --accent-soft: rgba(209, 83, 47, 0.12);
  --ok: #2e9e57;
  --warn: #c98c14;
  --err: #c9363b;
  --series-1: #d1532f;
  --series-2: #6f7889;
  --series-3: #2e9e57;
  --series-4: #c98c14;
  --series-5: #2f7fc4;
  --series-6: #c9497a;
  --series-7: #6a5ad6;
  --series-8: #17867f;
  --bucket-1: var(--ok);
  --bucket-2: var(--series-8);
  --bucket-3: var(--warn);
  --bucket-4: var(--accent);
  --shadow: 0 8px 26px rgba(31, 35, 44, 0.14);
}

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

html, body { height: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 13px/1.45 var(--font-ui);
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, p, dl, dd, figure { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }

button, input, select, textarea { font: inherit; color: inherit; }

:focus-visible { outline: none; box-shadow: var(--focus); border-radius: 3px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.mono { font-family: var(--font-mono); font-size: 0.92em; }
.muted { color: var(--text-muted); }
.right { text-align: right; }
.center { text-align: center; }
.nowrap { white-space: nowrap; }
.bad { color: var(--err); }
.warned { color: var(--warn); }
.good { color: var(--ok); }
.accent { color: var(--accent); }

.icon { width: 16px; height: 16px; flex: none; }

/* ---------- shell ---------- */

#app { display: flex; min-height: 100vh; }

#sidebar {
  position: fixed; inset: 0 auto 0 0; z-index: 30;
  width: var(--side);
  display: flex; flex-direction: column;
  background: var(--bg-raised);
  border-right: 1px solid var(--line);
}

.brand {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px 14px;
  color: var(--text);
}
.brand:hover { color: var(--text); }
.brand-mark { width: 64px; height: 64px; color: var(--text); flex: none; }
.brand-name { font-size: 16px; font-weight: 600; line-height: 1.1; letter-spacing: 0.01em; }

.sense-arcs { transform-origin: 100px 96px; }
@keyframes tingle-pulse {
  0% { transform: scale(1); opacity: 1; }
  40% { transform: scale(1.1); opacity: 1; }
  100% { transform: scale(1); opacity: 1; }
}
.brand-mark.tingle .sense-arcs { animation: tingle-pulse 600ms ease-out; }
@media (prefers-reduced-motion: reduce) { .brand-mark.tingle .sense-arcs { animation: none; } }

#nav { padding: 4px 8px; display: flex; flex-direction: column; gap: 1px; }
#nav a {
  display: flex; align-items: center; gap: 10px;
  padding: 7px 10px; border-radius: var(--r);
  color: var(--text-muted);
  border-left: 2px solid transparent;
}
#nav a:hover { background: color-mix(in srgb, var(--text) 7%, transparent); color: var(--text); }
#nav a[aria-current="page"] {
  background: var(--accent-soft); color: var(--accent);
  border-left-color: var(--accent);
}

.side-foot { margin-top: auto; padding: 12px; border-top: 1px solid var(--line); display: grid; gap: 8px; }
.tingle-link {
  display: flex; align-items: center; gap: 8px;
  color: var(--text-muted); font-size: 12px;
}
.tingle-link .badge {
  margin-left: auto; min-width: 20px; text-align: center;
  background: var(--accent); color: #fff; border-radius: 10px;
  padding: 1px 6px; font-size: 11px; font-weight: 600;
}
.meta { display: grid; gap: 2px; font-size: 11px; color: var(--text-muted); }
.meta > div { display: flex; justify-content: space-between; gap: 8px; }
.meta dt { opacity: 0.8; }
.meta dd { font-family: var(--font-mono); }

.link-btn {
  background: none; border: 0; padding: 0; text-align: left;
  color: var(--text-muted); font-size: 12px; cursor: pointer; text-decoration: underline;
  text-underline-offset: 3px; text-decoration-color: var(--line);
}
.link-btn:hover { color: var(--accent); }
.link-btn.danger:hover { color: var(--err); }

#content { flex: 1; min-width: 0; margin-left: var(--side); display: flex; flex-direction: column; }
/* the drawer sits beside the content on a wide screen, over it on a narrow one */
@media (min-width: 1100px) { body.drawer-open #content { margin-right: 420px; } }

#topbar {
  position: sticky; top: 0; z-index: 20;
  height: var(--top); flex: none;
  display: flex; align-items: center; gap: 12px;
  padding: 0 18px;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
#page-title { font-size: 16px; font-weight: 600; letter-spacing: -0.005em; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.top-tools { margin-left: auto; display: flex; align-items: center; gap: 8px; }

.rate-readout {
  font-family: var(--font-mono); font-size: 11px; color: var(--text-muted);
  padding-right: 4px; white-space: nowrap;
}

select, input[type="text"], input[type="number"], input[type="search"] {
  background: var(--bg-raised); border: 1px solid var(--line); border-radius: var(--r);
  padding: 5px 8px; font-size: 12px; min-width: 0;
}
select { padding-right: 22px; appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--text-muted) 50%), linear-gradient(135deg, var(--text-muted) 50%, transparent 50%); background-position: right 10px center, right 6px center; background-size: 4px 4px, 4px 4px; background-repeat: no-repeat; }
input::placeholder { color: var(--text-muted); opacity: 0.8; }

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--bg-raised); border: 1px solid var(--line); border-radius: var(--r);
  padding: 5px 10px; font-size: 12px; cursor: pointer;
}
.btn:hover { border-color: var(--text-muted); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { filter: brightness(1.06); }
.btn-ghost { background: none; }
.btn[aria-pressed="true"] { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }
.btn-live .icon { color: var(--text-muted); }
.btn-live[aria-pressed="true"] .icon { color: var(--accent); animation: live-blink 2s ease-in-out infinite; }
@keyframes live-blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }
@media (prefers-reduced-motion: reduce) { .btn-live[aria-pressed="true"] .icon { animation: none; } }

.icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; border-radius: var(--r);
  background: none; border: 1px solid transparent; color: var(--text-muted); cursor: pointer;
}
.icon-btn:hover { background: var(--bg-raised); color: var(--text); }

.menu-btn { display: none; position: fixed; top: 10px; left: 10px; z-index: 40; background: var(--bg-panel); border-color: var(--line); }

#main { padding: 18px; display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--gap); align-content: start; }
#main > * { min-width: 0; }

/* ---------- panels ---------- */

.panel {
  background: var(--bg-panel); border: 1px solid var(--line); border-radius: var(--r);
  display: grid; grid-template-columns: minmax(0, 1fr); gap: 0; align-content: start; min-width: 0;
}
.panel > * { min-width: 0; }
.panel-head {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 10px 14px; border-bottom: 1px solid var(--line);
  min-height: 40px; min-width: 0;
}
.panel-head > * { min-width: 0; }
.panel-title { font-size: 13px; font-weight: 600; }
.panel-actions { margin-left: auto; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; min-width: 0; }
.panel-body { padding: 14px; }
.panel-note { padding: 8px 14px; font-size: 11px; color: var(--text-muted); border-top: 1px solid var(--line); }
/* The one line the recorded demo (assets/js/dev/replay.js) puts above the top bar. */
.snapshot-note { padding: 6px 16px; font-size: 12px; color: var(--text-muted); background: color-mix(in srgb, var(--accent) 10%, var(--bg-panel)); border-bottom: 1px solid var(--line); }

.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--gap); }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--gap); }
.grid-2-1 { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: var(--gap); }
@media (max-width: 900px) { .grid-2-1 { grid-template-columns: minmax(0, 1fr); } }
.row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

/* ---------- stats ---------- */

.stat-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(126px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.stat { background: var(--bg-panel); padding: 12px 14px; display: grid; gap: 2px; }
.stat-value { display: flex; align-items: baseline; gap: 4px; }
.stat-number { font-size: 26px; font-weight: 500; letter-spacing: -0.02em; line-height: 1.1; }
.stat-unit { font-size: 11px; color: var(--text-muted); }
.stat-caption { font-size: 11px; color: var(--text-muted); }
.stat.is-bad .stat-number { color: var(--err); }
.stat.is-warn .stat-number { color: var(--warn); }

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

.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 12px; }
.table th {
  position: sticky; top: 0; z-index: 1;
  text-align: left; font-weight: 500; color: var(--text-muted);
  background: var(--bg-panel);
  padding: 0; border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.table th.right { text-align: right; }
.table th .th-btn,
.table th:not(.sortable) { padding: 7px 10px; }
.th-btn {
  width: 100%; display: inline-flex; align-items: center; gap: 4px;
  background: none; border: 0; color: inherit; font: inherit; cursor: pointer; text-align: inherit;
}
.table th.right .th-btn { justify-content: flex-end; }
.th-btn:hover { color: var(--text); }
.sort-mark { font-size: 8px; color: var(--accent); width: 8px; }
.table td { padding: 6px 10px; border-bottom: 1px solid color-mix(in srgb, var(--line) 60%, transparent); vertical-align: middle; }
.table tbody tr:last-child td { border-bottom: 0; }
.table tbody tr.clickable { cursor: pointer; }
.table tbody tr.clickable:hover { background: var(--bg-raised); }
.table tbody tr.is-error td:first-child { box-shadow: inset 2px 0 0 var(--err); }
.table tbody tr.is-slow td:first-child { box-shadow: inset 2px 0 0 var(--warn); }
.table tbody tr.selected { background: var(--accent-soft); }
.table .empty-row td { padding: 18px 10px; text-align: center; }
.table th.wide, .table td.wide { width: 40%; min-width: 320px; }
.table td:not(.wide) { white-space: nowrap; }
.table td.wide { max-width: 0; }
.cell-ellipsis { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- chips ---------- */

.chip {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 1px 7px; border-radius: 10px;
  background: var(--bg-raised); border: 1px solid var(--line);
  font-size: 11px; color: var(--text-muted); white-space: nowrap;
}
.chip .dot { width: 6px; height: 6px; border-radius: 50%; flex: none; }
.chip-service { color: var(--text); }
.chip-accent { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }
.chip-warn { border-color: color-mix(in srgb, var(--warn) 55%, var(--line)); color: var(--warn); background: color-mix(in srgb, var(--warn) 12%, transparent); }

.method {
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 600;
  padding: 1px 5px; border-radius: 3px; border: 1px solid var(--line);
  background: var(--bg-raised); color: var(--text-muted);
}
.method[data-method="GET"] { color: var(--series-5); border-color: color-mix(in srgb, var(--series-5) 45%, var(--line)); }
.method[data-method="POST"] { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 45%, var(--line)); }
.method[data-method="PUT"], .method[data-method="PATCH"] { color: var(--warn); border-color: color-mix(in srgb, var(--warn) 45%, var(--line)); }
.method[data-method="DELETE"] { color: var(--err); border-color: color-mix(in srgb, var(--err) 45%, var(--line)); }

.status-code { font-family: var(--font-mono); font-size: 11px; }
.status-code.ok { color: var(--ok); }
.status-code.warn { color: var(--warn); }
.status-code.bad { color: var(--err); }

.sev { font-size: 10.5px; font-weight: 600; padding: 1px 5px; border-radius: 3px; background: var(--bg-raised); color: var(--text-muted); font-family: var(--font-mono); }
.sev[data-sev="ERROR"], .sev[data-sev="FATAL"] { color: var(--err); background: color-mix(in srgb, var(--err) 14%, transparent); }
.sev[data-sev="WARN"] { color: var(--warn); background: color-mix(in srgb, var(--warn) 14%, transparent); }
.sev[data-sev="INFO"] { color: var(--series-5); background: color-mix(in srgb, var(--series-5) 14%, transparent); }

.marker { display: inline-flex; align-items: center; gap: 3px; font-size: 11px; }
.marker.slow { color: var(--warn); }
.marker.err { color: var(--err); }

.id-copy {
  display: inline-flex; align-items: center; gap: 5px;
  background: none; border: 0; padding: 1px 4px; border-radius: 4px;
  color: var(--text-muted); cursor: pointer;
}
.id-copy:hover { background: var(--bg-raised); color: var(--text); }
.id-copy .icon { width: 12px; height: 12px; opacity: 0.6; }

/* ---------- bars ---------- */

.dbar { position: relative; display: block; height: 4px; background: var(--bg-raised); border-radius: 2px; margin-top: 3px; overflow: hidden; }
.dbar-fill { display: block; height: 100%; background: var(--silk); border-radius: 2px; }
.dbar.slow .dbar-fill { background: var(--warn); }
.dbar.err .dbar-fill { background: var(--err); }

.duration-cell { display: grid; gap: 0; justify-items: end; min-width: 72px; }
.duration-cell .dbar { width: 100%; }

.statusbar { display: flex; height: 5px; width: 70px; border-radius: 3px; overflow: hidden; background: var(--bg-raised); gap: 1px; }
.statusbar .seg-ok { background: var(--ok); }
.statusbar .seg-warn { background: var(--warn); }
.statusbar .seg-bad { background: var(--err); }

.sparkline { display: block; }
.spark-line { fill: none; stroke: var(--silk); stroke-width: 1.4; stroke-linejoin: round; stroke-linecap: round; }
.spark-area { fill: color-mix(in srgb, var(--silk) 16%, transparent); stroke: none; }
.spark-flat { stroke: var(--line); stroke-width: 1.4; }

/* ---------- charts ---------- */

.chart { position: relative; padding: 8px 10px 4px; width: 100%; min-width: 0; }
.chart .u-wrap { margin: 0 auto; }
.u-select { background: var(--accent-soft); border: 1px solid var(--accent); }

.chart-tip {
  position: absolute; z-index: 5; pointer-events: none; opacity: 0;
  transform: translateY(2px); transition: opacity 90ms ease;
  background: var(--bg-raised); border: 1px solid var(--line); border-radius: var(--r);
  box-shadow: var(--shadow); padding: 6px 8px; font-size: 11px;
  display: grid; grid-template-columns: auto auto; gap: 2px 12px; white-space: nowrap;
}
.chart-tip.show { opacity: 1; transform: none; }
.chart-tip .t { grid-column: 1 / -1; color: var(--text-muted); font-family: var(--font-mono); margin-bottom: 2px; }
.chart-tip .k { display: flex; align-items: center; gap: 5px; color: var(--text-muted); }
.chart-tip .k i { width: 7px; height: 7px; border-radius: 2px; display: inline-block; }
.chart-tip .v { text-align: right; font-family: var(--font-mono); }

.chart-legend { display: flex; flex-wrap: wrap; gap: 4px 12px; padding: 8px 14px 0; font-size: 11px; color: var(--text-muted); }
.legend-item { display: inline-flex; align-items: center; gap: 6px; background: none; border: 0; padding: 1px 2px; border-radius: 3px; cursor: default; color: inherit; }
button.legend-item { cursor: pointer; }
button.legend-item:hover { color: var(--text); }
.legend-item i { width: 8px; height: 8px; border-radius: 2px; display: inline-block; flex: none; }
.legend-item.off { opacity: 0.4; text-decoration: line-through; }
.legend-value { font-family: var(--font-mono); color: var(--text); }

/* ---------- query bar ---------- */

.querybar {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 10px 14px; border-bottom: 1px solid var(--line); min-width: 0;
}
.querybar .search { position: relative; flex: 1 1 220px; min-width: 160px; display: flex; align-items: center; }
.querybar .search .icon { position: absolute; left: 8px; color: var(--text-muted); pointer-events: none; }
.querybar .search input { width: 100%; padding-left: 28px; }
.querybar label { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; color: var(--text-muted); }
.querybar input[type="number"] { width: 84px; }
.querybar .range-field { gap: 4px; }
.querybar .range-dash { color: var(--text-muted); }

/* ---------- empty / loading / errors ---------- */

.loading { display: flex; align-items: center; gap: 8px; padding: 28px; color: var(--text-muted); justify-content: center; }
.spin { width: 13px; height: 13px; border: 2px solid var(--line); border-top-color: var(--accent); border-radius: 50%; animation: spin 700ms linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spin { animation-duration: 2s; } }

.error-box { display: flex; align-items: center; gap: 12px; padding: 16px; color: var(--err); }
.error-box .icon { flex: none; }
.error-title { font-weight: 600; color: var(--text); }

.empty-state { display: grid; gap: 14px; justify-items: center; text-align: center; padding: 32px 18px; }
.empty-sentence { color: var(--text-muted); max-width: 52ch; }
.empty-hero { width: 96px; height: 96px; opacity: 0.9; }

.code-block { position: relative; }
.code-block .copy-block { position: absolute; top: 6px; right: 6px; opacity: 0; }
.code-block:hover .copy-block, .code-block:focus-within .copy-block { opacity: 1; }
pre.code {
  margin: 0; padding: 10px 12px; background: var(--bg-raised); border: 1px solid var(--line);
  border-radius: var(--r); font-family: var(--font-mono); font-size: 12px; line-height: 1.55;
  overflow-x: auto; white-space: pre-wrap; word-break: break-word; text-align: left;
}

pre.stack {
  margin: 0; padding: 10px 12px; background: var(--bg-raised); border: 1px solid var(--line);
  border-radius: var(--r); font-family: var(--font-mono); font-size: 11.5px; line-height: 1.5;
  max-height: 340px; overflow: auto; white-space: pre;
}
.st-head { color: var(--err); }
.st-cause { color: var(--warn); }
.st-frame { color: var(--text-muted); }
.st-own { color: var(--text); }

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

.tabs { display: flex; gap: 2px; padding: 8px 14px 0; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.tab {
  background: none; border: 0; border-bottom: 2px solid transparent;
  padding: 6px 10px; font-size: 12px; color: var(--text-muted); cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
}
.tab:hover { color: var(--text); }
.tab[aria-selected="true"] { color: var(--accent); border-bottom-color: var(--accent); }
.tab-count { font-size: 10.5px; background: var(--bg-raised); border-radius: 8px; padding: 0 5px; }

/* ---------- drawer ---------- */

.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 35;
  width: 420px; max-width: 100vw;
  background: var(--bg-panel); border-left: 1px solid var(--line);
  box-shadow: var(--shadow);
  display: flex; flex-direction: column;
  transform: translateX(12px); opacity: 0;
  transition: transform 140ms ease, opacity 140ms ease;
}
.drawer.in { transform: none; opacity: 1; }
@media (prefers-reduced-motion: reduce) { .drawer { transition: none; } }
.drawer-head { display: flex; align-items: flex-start; gap: 10px; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.drawer-titles { min-width: 0; }
.drawer-title { font-size: 13px; font-weight: 600; word-break: break-word; }
.drawer-sub { font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.drawer-head .icon-btn { margin-left: auto; }
.drawer-body { overflow: auto; padding: 14px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; align-content: start; }
.drawer-body > * { min-width: 0; }

.kv { display: grid; grid-template-columns: minmax(90px, 38%) 1fr; gap: 2px 10px; font-size: 12px; }
.kv dt { color: var(--text-muted); font-family: var(--font-mono); font-size: 11px; word-break: break-word; }
.kv dd { font-family: var(--font-mono); font-size: 11.5px; word-break: break-word; }
.kv dd pre { margin: 0; white-space: pre-wrap; word-break: break-word; }

.sub-head { font-size: 11px; color: var(--text-muted); font-weight: 600; }

details.collapsible > summary { cursor: pointer; font-size: 12px; color: var(--text-muted); padding: 8px 14px; list-style: none; display: flex; align-items: center; gap: 6px; }
details.collapsible > summary::-webkit-details-marker { display: none; }
details.collapsible > summary::before { content: ""; width: 0; height: 0; border-left: 4px solid currentColor; border-top: 3.5px solid transparent; border-bottom: 3.5px solid transparent; transition: transform 120ms ease; }
details.collapsible[open] > summary::before { transform: rotate(90deg); }
details.collapsible > summary:hover { color: var(--text); }

/* ---------- dialog ---------- */

.dialog {
  border: 1px solid var(--line); border-radius: var(--r); padding: 0;
  background: var(--bg-panel); color: var(--text);
  width: min(620px, calc(100vw - 32px)); box-shadow: var(--shadow);
}
.dialog::backdrop { background: rgba(0, 0, 0, 0.5); }
.dialog-head { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.dialog-head h2 { font-size: 13px; font-weight: 600; }
.dialog-head .icon-btn { margin-left: auto; }
.dialog-body { padding: 14px; display: grid; gap: 12px; max-height: 70vh; overflow: auto; }
.dialog-foot { padding: 12px 14px; border-top: 1px solid var(--line); display: flex; justify-content: flex-end; gap: 8px; }

#toast {
  position: fixed; bottom: 18px; left: 50%; transform: translate(-50%, 8px);
  background: var(--bg-raised); border: 1px solid var(--line); border-radius: var(--r);
  padding: 7px 14px; font-size: 12px; box-shadow: var(--shadow);
  opacity: 0; pointer-events: none; transition: opacity 140ms ease, transform 140ms ease; z-index: 60;
}
#toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- overview ---------- */

.service-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); margin-bottom: -1px; }
.service-card {
  background: var(--bg-panel); padding: 12px 14px; display: grid; gap: 8px;
  cursor: pointer; border-left: 2px solid transparent;
  border-right: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.service-card:hover { background: var(--bg-raised); }
.service-card .sc-head { display: flex; align-items: center; gap: 8px; }
.service-card .sc-name { font-weight: 600; font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.service-card .sc-stats { display: flex; gap: 14px; font-size: 11px; color: var(--text-muted); }
.service-card .sc-stats b { display: block; font-size: 13px; font-weight: 500; color: var(--text); }
.service-card .sc-foot { display: flex; align-items: flex-end; justify-content: space-between; gap: 10px; }

.tingles { display: grid; }
.tingle {
  display: grid; grid-template-columns: 20px 1fr auto; gap: 10px; align-items: baseline;
  padding: 8px 14px; border-bottom: 1px solid color-mix(in srgb, var(--line) 60%, transparent);
  cursor: pointer;
}
.tingle:last-child { border-bottom: 0; }
.tingle:hover { background: var(--bg-raised); }
.tingle .t-icon { grid-row: span 2; align-self: center; color: var(--text-muted); }
.tingle[data-kind="error"] .t-icon { color: var(--err); }
.tingle[data-kind="slow-request"] .t-icon { color: var(--warn); }
.tingle[data-kind="slow-query"] .t-icon { color: var(--accent); }
.tingle .t-title { font-size: 12px; display: flex; align-items: center; gap: 8px; min-width: 0; }
.tingle .t-title span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tingle .t-detail { grid-column: 2; font-size: 11px; color: var(--text-muted); font-family: var(--font-mono); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tingle .t-when { font-size: 11px; color: var(--text-muted); white-space: nowrap; }
@keyframes slide-in { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
.tingle.fresh { animation: slide-in 300ms ease-out; }
@media (prefers-reduced-motion: reduce) { .tingle.fresh { animation: none; } }

/* ---------- scatter ---------- */

.scatter-panel { display: grid; grid-template-rows: auto auto 1fr; }
.scatter-bar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 10px 14px; border-bottom: 1px solid var(--line); }
.scatter-bar .chart-legend { padding: 0; }
.scatter-counts { display: flex; gap: 12px; font-size: 11px; color: var(--text-muted); margin-left: auto; }
.scatter-counts b { color: var(--text); font-weight: 500; }
.scatter-sel { display: inline-flex; align-items: center; gap: 8px; font-size: 11px; color: var(--accent); }
.clip-note { font-size: 11px; color: var(--warn); }

/* ---------- response summary ---------- */

.hist { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); align-items: end; gap: 8px; padding: 14px; min-width: 0; }
.hist-bar { display: grid; grid-template-rows: auto 1fr auto; gap: 4px; justify-items: center; min-width: 0; }
.hist-count { font-size: 11px; color: var(--text); max-width: 100%; overflow: hidden; text-overflow: ellipsis; }
.hist-track { display: flex; align-items: flex-end; width: 100%; height: 72px; background: color-mix(in srgb, var(--line) 45%, transparent); border-radius: 2px; }
.hist-fill { width: 100%; border-radius: 2px; }
.hist-label { font-size: 10.5px; color: var(--text-muted); white-space: nowrap; max-width: 100%; overflow: hidden; text-overflow: ellipsis; }
.hist.compact { width: 120px; height: 28px; gap: 2px; padding: 0; flex: none; }
.hist.compact .hist-track { height: 28px; }
.hist.compact .hist-count, .hist.compact .hist-label { display: none; }
.hist-empty { padding: 0 4px; }

/* ---------- service map ---------- */

.map-scroll { overflow: auto; min-height: 420px; }
.map-svg { display: block; }

.map-node { cursor: pointer; }
.map-node-box { fill: var(--bg-panel); stroke: var(--line); stroke-width: 1; }
.map-node:hover .map-node-box, .map-node:focus-visible .map-node-box { stroke: var(--text-muted); }
.map-node.is-warn .map-node-box { stroke: var(--warn); }
.map-node.is-bad .map-node-box { stroke: var(--err); }
.map-node-icon { color: var(--text-muted); }
.map-node-name { fill: var(--text); font: 600 12px var(--font-ui); }
.map-node-line { fill: var(--text-muted); font: 10.5px var(--font-ui); }
.map-node:focus-visible { outline: none; }
.map-node:focus-visible .map-node-box { stroke: var(--accent); stroke-width: 2; }

.map-edge-path { fill: none; stroke: var(--silk); stroke-opacity: 0.6; }
.map-arrow-head { fill: var(--silk); fill-opacity: 0.6; }
.map-edge.is-bad .map-edge-path { stroke: var(--err); stroke-opacity: 0.9; }
.map-edge-label { fill: var(--text-muted); font: 10.5px var(--font-ui); }
.map-edge-err { fill: var(--err); }
.map-edge:hover .map-edge-path { stroke-opacity: 1; }
/* the label sits above the curve on its own halo, so it never rides the arrowhead */
.map-edge-halo { fill: var(--bg-panel); stroke: none; }
.map-edge-label-g { pointer-events: none; }

.map-node.dim, .map-edge.dim, .map-edge-label-g.dim { opacity: 0.22; }
.map-nodes .map-node, .map-edges .map-edge, .map-labels .map-edge-label-g { transition: opacity 120ms ease; }
@media (prefers-reduced-motion: reduce) { .map-nodes .map-node, .map-edges .map-edge, .map-labels .map-edge-label-g { transition: none; } }

/* ---------- waterfall ---------- */

.waterfall { display: grid; font-size: 12px; }
.wf-head { display: grid; grid-template-columns: minmax(180px, 32%) 1fr 78px; gap: 12px; padding: 6px 14px; border-bottom: 1px solid var(--line); color: var(--text-muted); font-size: 11px; position: sticky; top: 0; background: var(--bg-panel); z-index: 1; }
.wf-head .right { text-align: right; }
.wf-row {
  display: grid; grid-template-columns: minmax(180px, 32%) 1fr 78px; gap: 12px; align-items: center;
  padding: 3px 14px; cursor: pointer; border-bottom: 1px solid color-mix(in srgb, var(--line) 40%, transparent);
}
.wf-row:hover { background: var(--bg-raised); }
.wf-row.selected { background: var(--accent-soft); }
.wf-name { display: flex; align-items: center; gap: 6px; min-width: 0; }
.wf-name .icon { width: 13px; height: 13px; color: var(--text-muted); flex: none; }
.wf-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.wf-toggle { background: none; border: 0; color: var(--text-muted); cursor: pointer; width: 14px; height: 14px; padding: 0; display: inline-flex; align-items: center; justify-content: center; flex: none; }
.wf-toggle .icon { width: 11px; height: 11px; transition: transform 120ms ease; }
.wf-toggle[aria-expanded="true"] .icon { transform: rotate(90deg); }
.wf-spacer { width: 14px; flex: none; }
.wf-track { position: relative; height: 16px; }
.wf-bar { position: absolute; top: 4px; height: 8px; border-radius: 2px; background: var(--silk); min-width: 2px; }
.wf-bar.err { background: var(--err); }
.wf-dur { font-size: 11px; color: var(--text-muted); font-family: var(--font-mono); white-space: nowrap; text-align: right; }
.wf-row.slow .wf-dur { color: var(--warn); }
.wf-dur.bad { color: var(--err); }
.wf-row.slow .wf-bar { box-shadow: 0 0 0 1.5px var(--warn); }
.wf-svc { width: 3px; align-self: stretch; border-radius: 2px; flex: none; }

.profile-row.warn td { background: color-mix(in srgb, var(--warn) 9%, transparent); }
.profile-row.err td { background: color-mix(in srgb, var(--err) 10%, transparent); }
.profile-row.hot td { background: color-mix(in srgb, var(--accent) 10%, transparent); }
.profile-row.hot .self-value { font-weight: 600; color: var(--accent); }
.depth-pad { display: inline-block; }

.trace-head { display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: center; padding: 12px 14px; min-width: 0; }
.trace-head > * { min-width: 0; }
.trace-head .th-item { display: grid; }
.trace-head .th-item .k { font-size: 10.5px; color: var(--text-muted); }
.trace-head .th-item .v { font-size: 13px; }

/* ---------- logs ---------- */

.log-body { white-space: pre-wrap; word-break: break-word; font-family: var(--font-mono); font-size: 11.5px; }
.log-detail td { background: var(--bg-raised); }

/* ---------- metrics ---------- */

.metrics-layout { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: var(--gap); align-items: start; }
.metrics-layout > * { min-width: 0; }
.catalog { max-height: 70vh; overflow: auto; }
.catalog-item { display: grid; gap: 2px; padding: 7px 12px; cursor: pointer; border-bottom: 1px solid color-mix(in srgb, var(--line) 50%, transparent); }
.catalog-item:hover { background: var(--bg-raised); }
.catalog-item[aria-selected="true"] { background: var(--accent-soft); box-shadow: inset 2px 0 0 var(--accent); }
.catalog-name { font-family: var(--font-mono); font-size: 11.5px; word-break: break-all; }
.catalog-meta { display: flex; gap: 8px; font-size: 10.5px; color: var(--text-muted); }

/* ---------- findings ---------- */

.sev-dot { width: 8px; height: 8px; border-radius: 50%; flex: none; background: var(--text-muted); display: inline-block; }
.sev-dot.sev-high { background: var(--err); }
.sev-dot.sev-medium { background: var(--warn); }
.sev-dot.sev-low { background: var(--text-muted); }
.sev-mark { display: inline-flex; align-items: center; gap: 6px; }
.sev-word { font-size: 11px; color: var(--text-muted); }
.chip-kind { font-family: var(--font-mono); font-size: 10.5px; }

.findings { display: grid; }
.finding {
  display: grid; grid-template-columns: 10px minmax(0, 1fr); gap: 10px; align-items: start;
  padding: 9px 14px; cursor: pointer;
  border-bottom: 1px solid color-mix(in srgb, var(--line) 60%, transparent);
}
.finding:last-child { border-bottom: 0; }
.finding:hover { background: var(--bg-raised); }
.finding > .sev-dot { margin-top: 5px; }
.f-main { display: grid; gap: 3px; min-width: 0; }
.f-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; min-width: 0; }
.f-title { font-size: 12.5px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.f-why { font-size: 11.5px; }
.f-frame { font-size: 11px; color: var(--text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.f-detail td { background: var(--bg-raised); }
.f-evidence { display: grid; gap: 10px; padding: 6px 0 10px; }
.f-why { color: var(--text-muted); }
.f-numbers {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 8px 16px; margin: 0; font-size: 12px;
}
.f-numbers > div { display: grid; gap: 1px; min-width: 0; }
.f-numbers dt { font-size: 10.5px; color: var(--text-muted); }
.f-numbers dd { margin: 0; min-width: 0; }
.f-list { display: grid; gap: 1px; }
.f-list li { display: flex; gap: 8px; justify-content: space-between; font-size: 11.5px; }
.f-list-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.f-list-count { font-family: var(--font-mono); color: var(--text-muted); }
.f-code { display: grid; gap: 2px; }
.f-code .f-frame { color: var(--text); white-space: pre-wrap; word-break: break-word; }
.f-links { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.f-links .btn { margin-left: auto; }

/* An acknowledged finding is still listed, last and dimmed, never hidden. */
tr.is-acked > td { opacity: 0.55; }
tr.is-acked:hover > td { opacity: 1; }
.f-ack {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding-top: 8px; border-top: 1px solid var(--line); font-size: 11.5px;
}
.f-ack-note { color: var(--text); }
.f-ack .btn { margin-left: auto; }

/* ---------- compare ---------- */

.cmp-bar { border-bottom: 0; }
.cmp-bar label { gap: 6px; }
.cmp-bar select { max-width: 240px; }

.cmp-tiles { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
.cmp-tile-value { display: flex; align-items: baseline; gap: 6px; flex-wrap: wrap; }
.cmp-before { font-size: 13px; color: var(--text-muted); }
.cmp-arrow { font-size: 12px; color: var(--text-muted); }
.cmp-after { font-size: 24px; font-weight: 500; letter-spacing: -0.02em; line-height: 1.1; }
.cmp-tile.is-worse .cmp-after, .cmp-tile.is-worse .cmp-arrow { color: var(--err); }
.cmp-tile.is-better .cmp-after, .cmp-tile.is-better .cmp-arrow { color: var(--ok); }

.ba { display: inline-flex; align-items: baseline; gap: 5px; font-family: var(--font-mono); font-size: 11.5px; white-space: nowrap; }
.ba-before { color: var(--text-muted); }
.ba-arrow { color: var(--text-muted); font-size: 10px; }
.ba-after { color: var(--text); }

.verdict { text-transform: lowercase; }
.verdict-worse { border-color: color-mix(in srgb, var(--err) 55%, var(--line)); color: var(--err); background: color-mix(in srgb, var(--err) 12%, transparent); }
.verdict-better { border-color: color-mix(in srgb, var(--ok) 55%, var(--line)); color: var(--ok); background: color-mix(in srgb, var(--ok) 12%, transparent); }
.verdict-new, .verdict-gone { color: var(--text-muted); }
.verdict-same { color: var(--text-muted); opacity: 0.8; }

/* ---------- the mark dialog ---------- */

.mark-form { display: grid; gap: 10px; }
.mark-form label { display: grid; gap: 4px; }
.mark-form label span { font-size: 11px; color: var(--text-muted); }
.form-error { font-size: 11.5px; color: var(--err); }

/* ---------- responsive ---------- */

@media (max-width: 1100px) {
  :root { --side: 60px; }
  .brand-name, #nav a span, .side-foot .meta, .side-foot .link-btn, .tingle-link span:not(.badge) { display: none; }
  .brand { justify-content: center; padding: 12px 0; }
  .brand-mark { width: 40px; height: 40px; }
  #nav a { justify-content: center; padding: 9px 0; border-left: 0; border-right: 2px solid transparent; }
  #nav a[aria-current="page"] { border-right-color: var(--accent); }
  .side-foot { justify-items: center; }
  .grid-3 { grid-template-columns: 1fr; }
  .metrics-layout { grid-template-columns: 1fr; }
}

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

@media (max-width: 720px) {
  .panel-head .panel-actions .muted { display: none; }
  #sidebar { transform: translateX(-100%); transition: transform 160ms ease; width: 220px; }
  body.nav-open #sidebar { transform: none; }
  :root { --side: 0px; }
  .brand-name, #nav a span, .side-foot .meta, .side-foot .link-btn, .tingle-link span:not(.badge) { display: initial; }
  .brand { justify-content: flex-start; padding: 12px 16px 14px; }
  .brand-mark { width: 64px; height: 64px; }
  #nav a { justify-content: flex-start; padding: 7px 10px; border-left: 2px solid transparent; border-right: 0; }
  .side-foot { justify-items: stretch; }
  .menu-btn { display: inline-flex; }
  #topbar { padding-left: 52px; }
  #page-title { font-size: 14px; }
  #main { padding: 12px; }
  .hist { padding: 10px; gap: 5px; }
  .hist-label { font-size: 9.5px; }
  .scrim { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.45); z-index: 25; }
  .drawer { width: 100vw; border-left: 0; }
  .top-tools { gap: 6px; }
  .rate-readout { display: none; }
}

@media (max-width: 420px) {
  .top-tools select { max-width: 100px; }
  .cmp-bar { display: grid; grid-template-columns: minmax(0, 1fr); }
  .cmp-bar label { display: grid; grid-template-columns: 52px minmax(0, 1fr); align-items: center; }
  .cmp-bar select { max-width: none; width: 100%; }
  .btn-live span { display: none; }
}