/* PERP / TEN — workspace design system v2 */

:root {
  color-scheme: dark;
  --bg: #06070a;
  --bg-2: #090b10;
  --panel: #0c0e14;
  --panel-2: #11141b;
  --panel-3: #171b24;
  --line: #1b1f29;
  --line-2: #262c38;
  --txt: #e7eaf0;
  --dim: #8a92a3;
  --faint: #565e6d;
  --accent: #4cc4ff;
  --accent-2: #7c6cff;
  --accent-soft: rgba(76, 196, 255, .13);
  --long: #2ee6a8;
  --short: #ff5470;
  --warn: #ffb545;
  --good: #2ee6a8;
  --bad: #ff5470;
  --glow: 0 0 0 1px rgba(76, 196, 255, .28), 0 0 24px -6px rgba(76, 196, 255, .45);
  --shadow: 0 1px 0 rgba(255, 255, 255, .03) inset, 0 12px 32px -18px rgba(0, 0, 0, .9);
  --r: 14px;
  --r-sm: 9px;
  --mono: ui-monospace, "Cascadia Mono", "JetBrains Mono", "SF Mono", Consolas, monospace;
  --sans: -apple-system, "Segoe UI Variable Text", "Segoe UI", Inter, "PingFang SC", "Microsoft YaHei UI", system-ui, sans-serif;
  --head-h: 60px;
}

[data-theme="light"] {
  color-scheme: light;
  --bg: #f4f6f9;
  --bg-2: #eef1f6;
  --panel: #ffffff;
  --panel-2: #f5f7fa;
  --panel-3: #e9edf3;
  --line: #e3e8ef;
  --line-2: #cfd7e3;
  --txt: #0f141c;
  --dim: #59627180;
  --dim: #596271;
  --faint: #8a94a4;
  --accent: #0a7ff0;
  --accent-2: #5b4bde;
  --accent-soft: rgba(10, 127, 240, .1);
  --long: #0a9b6c;
  --short: #d62b4c;
  --warn: #a8690a;
  --good: #0a9b6c;
  --bad: #d62b4c;
  --glow: 0 0 0 1px rgba(10, 127, 240, .25), 0 0 20px -8px rgba(10, 127, 240, .5);
  --shadow: 0 1px 2px rgba(15, 20, 28, .05), 0 12px 32px -22px rgba(15, 20, 28, .4);
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }

body {
  background: var(--bg);
  color: var(--txt);
  font-family: var(--sans);
  font-size: 13.5px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  font-variant-numeric: tabular-nums;
  overflow: hidden;
}

/* Ambient field: one soft light source plus a faint engineering grid. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(1100px 520px at 78% -18%, color-mix(in srgb, var(--accent) 12%, transparent), transparent 62%),
    radial-gradient(760px 420px at 8% 108%, color-mix(in srgb, var(--accent-2) 9%, transparent), transparent 60%);
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: .5;
  background-image:
    linear-gradient(to right, color-mix(in srgb, var(--line) 55%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in srgb, var(--line) 55%, transparent) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(1200px 700px at 50% 0%, #000 0%, transparent 75%);
}

button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-thumb { background: var(--line-2); border-radius: 8px; border: 3px solid transparent; background-clip: content-box; }
::-webkit-scrollbar-thumb:hover { background: var(--faint); background-clip: content-box; }
::-webkit-scrollbar-track { background: transparent; }

/* =============================================================== shell */

.app {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-rows: var(--head-h) 1fr;
  height: 100vh;
}
.app[hidden] { display: none; }

.head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 18px;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  backdrop-filter: blur(18px) saturate(1.4);
  position: relative;
  z-index: 30;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 650;
  letter-spacing: .02em;
  user-select: none;
}
.brand .mark {
  width: 26px; height: 26px;
  border-radius: 8px;
  background: linear-gradient(140deg, var(--accent), var(--accent-2));
  display: grid;
  place-items: center;
  font-size: 13px;
  color: #05070c;
  font-weight: 800;
  box-shadow: 0 0 18px -4px color-mix(in srgb, var(--accent) 70%, transparent);
}
.brand b { font-size: 14.5px; letter-spacing: .06em; }
.brand span { color: var(--faint); font-size: 9.5px; letter-spacing: .2em; text-transform: uppercase; }

.nav {
  display: flex;
  gap: 2px;
  padding: 3px;
  border-radius: 11px;
  background: color-mix(in srgb, var(--panel-2) 70%, transparent);
  border: 1px solid var(--line);
}
.nav button {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--dim);
  height: 28px;
  padding: 0 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 12.5px;
  font-weight: 520;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  transition: color .14s, background .14s;
}
.nav button:hover { color: var(--txt); }
.nav button.on {
  color: var(--txt);
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 22%, transparent), color-mix(in srgb, var(--accent) 9%, transparent));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 35%, transparent);
}
.nav button .n { font-family: var(--mono); font-size: 10.5px; color: var(--faint); }
.nav button.on .n { color: var(--accent); }

.spacer { flex: 1; }

/* The header is a single row of instruments: nothing in it may wrap. */
.head > * { flex: none; }
.head .nav { overflow-x: auto; scrollbar-width: none; }
.head .nav::-webkit-scrollbar { display: none; }
#stamp { white-space: nowrap; }
@media (max-width: 1500px) { #stamp { display: none; } }
@media (max-width: 1320px) { .head .numfield > span { display: none; } .head .numfield input { width: 68px; } }
@media (max-width: 1120px) { .brand span { display: none; } #btn-palette { display: none; } }

.main {
  overflow-y: auto;
  padding: 22px 24px 90px;
  position: relative;
  z-index: 1;
}
.wrap { max-width: 1420px; margin: 0 auto; }

/* ============================================================ controls */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 32px;
  padding: 0 13px;
  border-radius: var(--r-sm);
  border: 1px solid var(--line-2);
  background: var(--panel-2);
  color: var(--txt);
  cursor: pointer;
  font-size: 12.5px;
  font-weight: 520;
  white-space: nowrap;
  transition: background .14s, border-color .14s, transform .08s, box-shadow .14s;
}
.btn:hover { background: var(--panel-3); border-color: var(--faint); }
.btn:active { transform: translateY(.5px); }
.btn[disabled] { opacity: .42; pointer-events: none; }
.btn.primary {
  background: linear-gradient(140deg, var(--accent), var(--accent-2));
  border-color: transparent;
  color: #04070d;
  font-weight: 660;
  box-shadow: 0 0 20px -8px color-mix(in srgb, var(--accent) 90%, transparent);
}
.btn.primary:hover { filter: brightness(1.08); }
.btn.ghost { background: transparent; border-color: transparent; color: var(--dim); }
.btn.ghost:hover { background: var(--panel-2); color: var(--txt); }
.btn.sm { height: 26px; padding: 0 10px; font-size: 11.5px; border-radius: 7px; }
.btn.danger { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 35%, transparent); }
.btn.danger:hover { background: color-mix(in srgb, var(--bad) 12%, transparent); }
.btn.icon { padding: 0; width: 32px; justify-content: center; }

.kbd {
  font-family: var(--mono);
  font-size: 10.5px;
  padding: 2px 6px;
  border-radius: 5px;
  border: 1px solid var(--line-2);
  background: var(--panel-2);
  color: var(--faint);
}

input[type="text"], input[type="password"], input[type="number"], select {
  height: 32px;
  padding: 0 10px;
  border-radius: var(--r-sm);
  border: 1px solid var(--line-2);
  background: var(--panel-2);
  font-family: var(--mono);
  font-size: 12.5px;
  outline: none;
  transition: border-color .14s, box-shadow .14s;
  width: 100%;
}
input:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
label.fld { display: block; }
label.fld > span { display: block; font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--faint); margin-bottom: 5px; }

.numfield { display: flex; align-items: center; gap: 7px; }
.numfield > span { font-size: 9.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--faint); }
.numfield input { width: 84px; }

/* =============================================================== chips */

.chip-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 27px;
  padding: 0 11px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  background: var(--panel-2);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .05em;
  white-space: nowrap;
}
.chip-pill .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 8px currentColor; }
.chip-pill.risk-on { color: var(--long); border-color: color-mix(in srgb, var(--long) 38%, transparent); background: color-mix(in srgb, var(--long) 11%, transparent); }
.chip-pill.risk-off { color: var(--short); border-color: color-mix(in srgb, var(--short) 38%, transparent); background: color-mix(in srgb, var(--short) 11%, transparent); }
.chip-pill.neutral { color: var(--warn); border-color: color-mix(in srgb, var(--warn) 38%, transparent); background: color-mix(in srgb, var(--warn) 11%, transparent); }
.chip-pill.crash { color: #fff; border-color: var(--short); background: var(--short); }
.chip-pill.muted { color: var(--dim); }

.tag {
  display: inline-flex;
  align-items: center;
  height: 19px;
  padding: 0 7px;
  border-radius: 5px;
  font-size: 10.5px;
  font-weight: 640;
  letter-spacing: .04em;
  background: var(--panel-3);
  color: var(--dim);
  white-space: nowrap;
}
.tag.long { color: var(--long); background: color-mix(in srgb, var(--long) 14%, transparent); }
.tag.short { color: var(--short); background: color-mix(in srgb, var(--short) 14%, transparent); }
.tag.good { color: var(--good); background: color-mix(in srgb, var(--good) 14%, transparent); }
.tag.bad { color: var(--bad); background: color-mix(in srgb, var(--bad) 14%, transparent); }
.tag.warn { color: var(--warn); background: color-mix(in srgb, var(--warn) 14%, transparent); }
.tag.accent { color: var(--accent); background: var(--accent-soft); }

.filter {
  height: 28px; padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  background: transparent;
  color: var(--dim);
  cursor: pointer;
  font-size: 12px;
  transition: all .14s;
}
.filter:hover { color: var(--txt); border-color: var(--faint); }
.filter.on { background: var(--accent-soft); color: var(--accent); border-color: color-mix(in srgb, var(--accent) 40%, transparent); }

/* =============================================================== cards */

.card {
  position: relative;
  background: linear-gradient(180deg, color-mix(in srgb, var(--panel) 96%, transparent), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow: var(--shadow);
  margin-bottom: 16px;
  overflow: hidden;
  animation: rise .34s cubic-bezier(.2, .8, .2, 1) both;
}
@keyframes rise { from { opacity: 0; transform: translateY(7px); } }

.card-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 16px;
  border-bottom: 1px solid var(--line);
}
.card-head h2 {
  margin: 0;
  font-size: 12px;
  font-weight: 660;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.card-head .sub { color: var(--faint); font-size: 11.5px; letter-spacing: .01em; }
.card-body { padding: 16px; }

.grid { display: grid; gap: 14px; }
.grid.c2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.c3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.c4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid.c5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
@media (max-width: 1240px) { .grid.c5 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 1080px) { .grid.c4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .grid.c3, .grid.c2 { grid-template-columns: 1fr; } }

.stat {
  position: relative;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 12px 13px;
  overflow: hidden;
}
.stat::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--accent), transparent);
  opacity: .55;
}
.stat .k { font-size: 9.5px; letter-spacing: .13em; text-transform: uppercase; color: var(--faint); }
.stat .v { font-size: 21px; font-weight: 620; font-family: var(--mono); margin-top: 5px; letter-spacing: -.02em; line-height: 1.15; }
.stat .d { font-size: 11px; color: var(--dim); margin-top: 4px; }

/* ============================================================== tables */

table.tbl { width: 100%; border-collapse: collapse; font-size: 12.5px; }
table.tbl th {
  text-align: left;
  font-size: 9.5px;
  letter-spacing: .11em;
  text-transform: uppercase;
  color: var(--faint);
  font-weight: 650;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line-2);
  background: var(--panel-2);
  position: sticky;
  top: 0;
  z-index: 2;
  white-space: nowrap;
}
table.tbl td { padding: 9px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
table.tbl tbody tr { transition: background .12s; }
table.tbl tbody tr:hover { background: color-mix(in srgb, var(--accent) 5%, transparent); }
table.tbl tbody tr.clickable { cursor: pointer; }
table.tbl tbody tr:last-child td { border-bottom: 0; }
table.tbl .num { font-family: var(--mono); text-align: right; white-space: nowrap; }
table.tbl .sym { font-family: var(--mono); font-weight: 600; letter-spacing: .01em; }
.scroll-x { overflow-x: auto; }

.output-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.output-table th {
  text-align: left;
  padding: 11px 14px;
  font-size: 9.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--faint);
  border-bottom: 1px solid var(--line-2);
  white-space: nowrap;
}
.output-table td { padding: 13px 14px; border-bottom: 1px solid var(--line); font-family: var(--mono); white-space: nowrap; }
.output-table td.name { font-family: var(--sans); }
.output-table tbody tr:last-child td { border-bottom: 0; }
.output-table .rank { color: var(--faint); }
.output-table .score { font-weight: 680; font-size: 14px; }

.side-head {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 7%, transparent), transparent 45%);
}
.side-head .ln { font-size: 12.5px; font-weight: 700; letter-spacing: .16em; }
.side-head.long { background: linear-gradient(90deg, color-mix(in srgb, var(--long) 11%, transparent), transparent 45%); }
.side-head.long .ln { color: var(--long); }
.side-head.short { background: linear-gradient(90deg, color-mix(in srgb, var(--short) 11%, transparent), transparent 45%); }
.side-head.short .ln { color: var(--short); }

.empty-row { padding: 28px 16px; color: var(--faint); font-size: 12.5px; text-align: center; }

/* ================================================================ bars */

.bar { height: 5px; border-radius: 3px; background: var(--panel-3); overflow: hidden; }
.bar > i { display: block; height: 100%; border-radius: 3px; background: linear-gradient(90deg, var(--accent), var(--accent-2)); transition: width .4s cubic-bezier(.2, .8, .2, 1); }
.bar.long > i { background: linear-gradient(90deg, color-mix(in srgb, var(--long) 65%, transparent), var(--long)); }
.bar.short > i { background: linear-gradient(90deg, color-mix(in srgb, var(--short) 65%, transparent), var(--short)); }

.scorecell { display: flex; align-items: center; gap: 9px; min-width: 118px; }
.scorecell .bar { flex: 1; }
.scorecell b { font-family: var(--mono); font-size: 12.5px; width: 36px; text-align: right; }

.delta { font-family: var(--mono); font-size: 11px; }
.delta.up { color: var(--long); }
.delta.down { color: var(--short); }
.delta.flat { color: var(--faint); }

/* ====================================================== floating progress */

.prog {
  position: fixed;
  left: 50%;
  bottom: 22px;
  transform: translate(-50%, 26px);
  z-index: 60;
  min-width: 520px;
  max-width: min(880px, 92vw);
  border-radius: 15px;
  border: 1px solid var(--line-2);
  background: color-mix(in srgb, var(--panel) 88%, transparent);
  backdrop-filter: blur(20px) saturate(1.5);
  box-shadow: 0 18px 48px -18px rgba(0, 0, 0, .85), var(--glow);
  opacity: 0;
  pointer-events: none;
  transition: opacity .28s, transform .34s cubic-bezier(.2, .8, .2, 1);
  overflow: hidden;
}
.prog.show { opacity: 1; transform: translate(-50%, 0); pointer-events: auto; }
.prog-top { display: flex; align-items: center; gap: 12px; padding: 11px 15px 9px; }
.prog-top .live {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
  animation: blink 1.1s ease-in-out infinite;
  flex: none;
}
.prog.done .prog-top .live { background: var(--long); box-shadow: 0 0 10px var(--long); animation: none; }
.prog.failed .prog-top .live { background: var(--short); box-shadow: 0 0 10px var(--short); animation: none; }
@keyframes blink { 50% { opacity: .3; transform: scale(.75); } }
.prog-label { font-size: 12.5px; font-weight: 560; }
.prog-detail { font-size: 11.5px; color: var(--dim); font-family: var(--mono); }
.prog-count { font-family: var(--mono); font-size: 11.5px; color: var(--faint); }

.prog-track { height: 2px; background: var(--panel-3); position: relative; }
.prog-track > i {
  position: absolute; left: 0; top: 0; bottom: 0;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width .45s cubic-bezier(.2, .8, .2, 1);
  box-shadow: 0 0 12px -2px var(--accent);
}
.prog-steps { display: flex; gap: 3px; padding: 9px 15px 12px; overflow-x: auto; scrollbar-width: none; }
.prog-steps::-webkit-scrollbar { display: none; }
.prog-step {
  flex: none;
  display: flex;
  align-items: center;
  gap: 5px;
  height: 22px;
  padding: 0 8px;
  border-radius: 6px;
  font-size: 10.5px;
  color: var(--faint);
  background: var(--panel-2);
  border: 1px solid transparent;
  white-space: nowrap;
  transition: all .2s;
}
.prog-step .sd { width: 5px; height: 5px; border-radius: 50%; background: var(--line-2); flex: none; }
.prog-step.done { color: var(--dim); }
.prog-step.done .sd { background: var(--long); }
.prog-step.running { color: var(--txt); border-color: color-mix(in srgb, var(--accent) 45%, transparent); background: var(--accent-soft); }
.prog-step.running .sd { background: var(--accent); animation: blink 1.1s ease-in-out infinite; }
.prog-step.failed { color: var(--short); }
.prog-step.failed .sd { background: var(--short); }

/* ============================================================== drawer */

.scrim {
  position: fixed; inset: 0;
  background: rgba(2, 4, 8, .62);
  backdrop-filter: blur(3px);
  z-index: 70;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s;
}
.scrim.open { opacity: 1; pointer-events: auto; }
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: min(720px, 96vw);
  background: var(--panel);
  border-left: 1px solid var(--line-2);
  z-index: 71;
  transform: translateX(100%);
  transition: transform .3s cubic-bezier(.32, .72, 0, 1);
  display: flex;
  flex-direction: column;
}
.drawer.open { transform: none; }
.drawer-head { display: flex; align-items: center; gap: 12px; padding: 15px 18px; border-bottom: 1px solid var(--line); }
.drawer-body { overflow-y: auto; padding: 18px; }

/* ============================================================== palette */

.palette {
  position: fixed;
  top: 15vh; left: 50%;
  transform: translate(-50%, -8px) scale(.985);
  width: min(620px, 94vw);
  z-index: 90;
  border-radius: var(--r);
  border: 1px solid var(--line-2);
  background: color-mix(in srgb, var(--panel) 94%, transparent);
  backdrop-filter: blur(24px) saturate(1.5);
  box-shadow: 0 30px 70px -20px rgba(0, 0, 0, .85), var(--glow);
  opacity: 0;
  pointer-events: none;
  transition: opacity .16s, transform .18s;
  overflow: hidden;
}
.palette.open { opacity: 1; transform: translate(-50%, 0) scale(1); pointer-events: auto; }
.palette input {
  border: 0; border-bottom: 1px solid var(--line); border-radius: 0;
  height: 48px; padding: 0 16px; font-family: var(--sans); font-size: 14.5px; background: transparent;
}
.palette input:focus { box-shadow: none; border-color: var(--line); }
.palette-list { max-height: 340px; overflow-y: auto; padding: 6px; }
.palette-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 11px; border-radius: 8px; cursor: pointer; font-size: 13px;
}
.palette-item .hint { margin-left: auto; color: var(--faint); font-size: 11px; }
.palette-item.sel { background: var(--accent-soft); color: var(--txt); }

/* ================================================================ auth */

.auth-shell {
  position: fixed; inset: 0;
  display: grid; place-items: center;
  z-index: 100;
  background: var(--bg);
}
/* a class-level display rule outranks the user agent's [hidden] rule */
.auth-shell[hidden] { display: none; }
.auth-shell::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(900px 480px at 50% -10%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 62%),
    radial-gradient(700px 400px at 20% 110%, color-mix(in srgb, var(--accent-2) 12%, transparent), transparent 60%);
}
.auth-card {
  position: relative;
  width: min(420px, 92vw);
  border-radius: 18px;
  border: 1px solid var(--line-2);
  background: color-mix(in srgb, var(--panel) 92%, transparent);
  backdrop-filter: blur(20px);
  box-shadow: 0 30px 80px -28px rgba(0, 0, 0, .9);
  padding: 30px 28px 26px;
}
.auth-card h1 { margin: 0 0 4px; font-size: 19px; font-weight: 660; letter-spacing: -.01em; }
.auth-card p.lead { margin: 0 0 22px; color: var(--dim); font-size: 12.5px; }
.auth-card .fields { display: grid; gap: 13px; margin-bottom: 18px; }
.auth-err {
  border: 1px solid color-mix(in srgb, var(--bad) 40%, transparent);
  background: color-mix(in srgb, var(--bad) 10%, transparent);
  color: var(--txt);
  border-radius: var(--r-sm);
  padding: 9px 12px;
  font-size: 12px;
  margin-bottom: 14px;
}
.auth-note { margin-top: 18px; font-size: 11.5px; color: var(--faint); line-height: 1.6; }

/* ============================================================= misc */

.mono { font-family: var(--mono); }
.dim { color: var(--dim); }
.faint { color: var(--faint); }
.pos-v { color: var(--long); }
.neg-v { color: var(--short); }
.right { text-align: right; }
.nowrap { white-space: nowrap; }

.notice {
  display: flex; gap: 11px;
  padding: 12px 14px;
  border-radius: var(--r-sm);
  border: 1px solid var(--line-2);
  background: var(--panel-2);
  font-size: 12.5px;
  color: var(--dim);
  margin-bottom: 12px;
}
.notice.warn { border-color: color-mix(in srgb, var(--warn) 38%, transparent); background: color-mix(in srgb, var(--warn) 9%, transparent); color: var(--txt); }
.notice.bad { border-color: color-mix(in srgb, var(--bad) 38%, transparent); background: color-mix(in srgb, var(--bad) 9%, transparent); color: var(--txt); }
.notice.good { border-color: color-mix(in srgb, var(--good) 34%, transparent); background: color-mix(in srgb, var(--good) 8%, transparent); color: var(--txt); }
.notice .ico { font-size: 13px; line-height: 1.3; }

.list { margin: 0; padding-left: 18px; color: var(--dim); font-size: 12.5px; }
.list li { margin-bottom: 5px; }

pre.raw {
  margin: 0;
  padding: 16px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.68;
  white-space: pre;
}

.hero {
  text-align: center;
  padding: 82px 20px;
  animation: rise .4s cubic-bezier(.2, .8, .2, 1) both;
}
.hero h1 { font-size: 25px; margin: 0 0 10px; font-weight: 660; letter-spacing: -.015em; }
.hero p { color: var(--dim); max-width: 620px; margin: 0 auto 24px; font-size: 13.5px; line-height: 1.7; }

.skel { background: linear-gradient(90deg, var(--panel-2), var(--panel-3), var(--panel-2)); background-size: 200% 100%; animation: sh 1.3s linear infinite; border-radius: 6px; height: 12px; }
@keyframes sh { to { background-position: -200% 0; } }

.toolbar { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; flex-wrap: wrap; }

.md h1, .md h2, .md h3 { font-weight: 640; letter-spacing: -.01em; margin: 22px 0 10px; }
.md h1 { font-size: 18px; } .md h2 { font-size: 15px; } .md h3 { font-size: 13.5px; }
.md p { color: var(--dim); margin: 0 0 10px; }
.md ul { padding-left: 18px; color: var(--dim); }
.md li { margin-bottom: 4px; }
.md table { width: 100%; border-collapse: collapse; margin: 12px 0 18px; font-size: 12.5px; }
.md th { text-align: left; padding: 8px 11px; border-bottom: 1px solid var(--line-2); font-size: 9.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--faint); }
.md td { padding: 8px 11px; border-bottom: 1px solid var(--line); vertical-align: top; }
.md code { font-family: var(--mono); font-size: 11.5px; background: var(--panel-2); padding: 1px 5px; border-radius: 4px; }
.md strong { color: var(--txt); }

.toast {
  position: fixed;
  bottom: 96px; left: 50%;
  transform: translateX(-50%) translateY(12px);
  background: var(--panel-3);
  border: 1px solid var(--line-2);
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 12.5px;
  box-shadow: 0 14px 36px -14px rgba(0, 0, 0, .8);
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s, transform .18s;
  z-index: 95;
}
.toast.show { opacity: 1; transform: translateX(-50%); }

.menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 220px;
  border-radius: 12px;
  border: 1px solid var(--line-2);
  background: color-mix(in srgb, var(--panel) 96%, transparent);
  backdrop-filter: blur(18px);
  box-shadow: 0 22px 50px -20px rgba(0, 0, 0, .85);
  padding: 6px;
  z-index: 40;
}
.menu[hidden] { display: none; }
.menu button, .menu a {
  display: flex; align-items: center; gap: 9px; width: 100%;
  padding: 8px 10px; border-radius: 7px; border: 0; background: transparent;
  color: var(--txt); font-size: 12.5px; cursor: pointer; text-align: left; text-decoration: none;
}
.menu button:hover, .menu a:hover { background: var(--panel-2); }
.menu .sep { height: 1px; background: var(--line); margin: 5px 2px; }
.menu .who { padding: 8px 10px 10px; }
.menu .who b { display: block; font-size: 13px; }
.menu .who span { font-size: 11px; color: var(--faint); }

.rel { position: relative; }

/* ---------------------------------------------------- position + ladder */

.pos { border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--panel); }
.pos-head { display: flex; align-items: center; gap: 10px; padding: 12px 15px; border-bottom: 1px solid var(--line); background: var(--panel-2); }
.pos-head .psym { font-family: var(--mono); font-weight: 660; font-size: 14px; }
.pos-head .pname { color: var(--dim); font-size: 12px; }
.pos-body { padding: 14px 15px; display: grid; gap: 14px; }

.ladder { position: relative; height: 64px; margin: 6px 0 2px; }
.ladder .track { position: absolute; left: 0; right: 0; top: 28px; height: 3px; background: var(--panel-3); border-radius: 2px; }
.ladder .zone { position: absolute; top: 23px; height: 13px; border-radius: 3px; }
.ladder .zone.entry { background: color-mix(in srgb, var(--accent) 60%, transparent); box-shadow: 0 0 12px -3px var(--accent); }
.ladder .zone.target { background: color-mix(in srgb, var(--long) 48%, transparent); }
.ladder .mk { position: absolute; top: 15px; width: 2px; height: 29px; background: var(--txt); }
.ladder .mk.stop { background: var(--short); box-shadow: 0 0 8px -1px var(--short); }
.ladder .mk.liq { background: var(--warn); }
.ladder .mk.now { background: var(--accent); }
.ladder .lbl { position: absolute; font-size: 10px; font-family: var(--mono); color: var(--dim); top: 48px; transform: translateX(-50%); white-space: nowrap; }
.ladder .lbl.top { top: 0; }

.kv { display: grid; grid-template-columns: repeat(auto-fit, minmax(126px, 1fr)); gap: 10px 16px; }
.kv .k { font-size: 9.5px; color: var(--faint); text-transform: uppercase; letter-spacing: .1em; }
.kv .v { font-family: var(--mono); font-size: 13px; margin-top: 2px; }

.exits { display: grid; gap: 5px; font-size: 11.5px; color: var(--dim); }
.exits div { display: flex; gap: 8px; }
.exits b { color: var(--txt); font-weight: 560; min-width: 72px; font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }

.gates { display: grid; gap: 1px; background: var(--line); border-radius: var(--r-sm); overflow: hidden; }
.gate { display: grid; grid-template-columns: 22px 166px 1fr; gap: 10px; align-items: center; background: var(--panel); padding: 8px 12px; }
.gate .gi { font-family: var(--mono); font-size: 10.5px; color: var(--faint); }
.gate .gl { font-size: 12px; font-weight: 520; }
.gate .gd { font-size: 11.5px; color: var(--dim); }
.gate.fail { background: color-mix(in srgb, var(--bad) 9%, var(--panel)); }
.gate.fail .gl { color: var(--bad); }

.evidence { display: flex; flex-direction: column; }
.ev { display: grid; grid-template-columns: 1fr auto auto; gap: 12px; align-items: center; padding: 10px 16px; border-bottom: 1px solid var(--line); }
.ev:last-child { border-bottom: 0; }
.ev .el { font-size: 12.5px; }
.ev .ed { font-size: 11px; color: var(--dim); margin-top: 1px; }
.ev .evv { font-family: var(--mono); font-size: 12.5px; }
.ev .chip { width: 8px; height: 8px; border-radius: 50%; }
.ev .chip.good { background: var(--good); box-shadow: 0 0 8px -1px var(--good); }
.ev .chip.bad { background: var(--bad); box-shadow: 0 0 8px -1px var(--bad); }
.ev .chip.neutral { background: var(--warn); }

.funnel-row { display: grid; grid-template-columns: 220px 1fr 132px; gap: 12px; align-items: center; padding: 7px 16px; }
.funnel-row .fname { font-size: 12px; }
.funnel-row .fbar { height: 20px; background: var(--panel-3); border-radius: 5px; overflow: hidden; }
.funnel-row .fbar > i { display: block; height: 100%; background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 35%, transparent), var(--accent)); border-radius: 5px; }
.funnel-row .fnum { font-family: var(--mono); font-size: 11.5px; color: var(--dim); text-align: right; }

.spark { width: 78px; height: 22px; display: block; }