:root {
  --bg: #f5f7f9; --panel: #ffffff; --panel2: #f0f3f6; --line: #e1e6eb; --text: #14202b; --muted: #5d6b78;
  --accent: #0d9488; --accent-2: #14b8a6; --warn: #d97706; --bad: #dc2626; --good: #059669;
  --good-bg: #d1fae5; --warn-bg: #fef3c7; --bad-bg: #fee2e2; --shadow: 0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.08);
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b1117; --panel: #121a23; --panel2: #18222d; --line: #243140; --text: #e6edf3; --muted: #8b9aa8;
    --accent: #2dd4bf; --accent-2: #5eead4; --warn: #f59e0b; --bad: #f87171; --good: #34d399;
    --good-bg: rgba(52,211,153,.14); --warn-bg: rgba(245,158,11,.15); --bad-bg: rgba(248,113,113,.15);
    --shadow: none; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0b1117; --panel: #121a23; --panel2: #18222d; --line: #243140; --text: #e6edf3; --muted: #8b9aa8;
  --accent: #2dd4bf; --accent-2: #5eead4; --warn: #f59e0b; --bad: #f87171; --good: #34d399;
  --good-bg: rgba(52,211,153,.14); --warn-bg: rgba(245,158,11,.15); --bad-bg: rgba(248,113,113,.15);
  --shadow: none; color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.45 Inter, system-ui, sans-serif; }
a { color: var(--accent); text-decoration: none; }
h1 { font-size: 22px; margin: 4px 0 14px; letter-spacing: -.01em; }
h2 { font-size: 15px; margin: 0 0 10px; }
h3 { font-size: 13px; margin: 0 0 6px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.num, .mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.small { font-size: 12px; }

header.top { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 18px; padding: 10px 20px;
  padding-top: max(10px, env(safe-area-inset-top)); background: color-mix(in srgb, var(--panel) 92%, transparent);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; color: var(--text); font-size: 15px; }
.brand img { width: 26px; height: 26px; }
#nav { display: flex; gap: 2px; flex: 1; }
#nav a { color: var(--muted); padding: 6px 10px; border-radius: 8px; font-weight: 500; position: relative; }
#nav a.on, #nav a:hover { color: var(--text); background: var(--panel2); }
#nav b, .tabbar b { background: var(--bad); color: #fff; font-size: 10px; border-radius: 9px; padding: 0 5px; margin-left: 4px; }
.tabbar { display: none; }
main { max-width: 1280px; margin: 0 auto; padding: 18px 20px 90px; }
.loading { color: var(--muted); padding: 40px 0; text-align: center; }

.grid { display: grid; gap: 14px; }
.kpis { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.two { grid-template-columns: 1.4fr 1fr; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; box-shadow: var(--shadow); min-width: 0; }
.kpi .v { font: 600 24px var(--mono); letter-spacing: -.02em; }
.kpi .l { color: var(--muted); font-size: 12px; }
.kpi .s { color: var(--muted); font-size: 11px; margin-top: 2px; }

button, .btn { font: 600 13px Inter, sans-serif; border: 1px solid var(--accent); background: var(--accent); color: #fff;
  padding: 8px 14px; border-radius: 8px; cursor: pointer; }
:root[data-theme="dark"] button:not(.ghost):not(.danger), :root:not([data-theme="light"]) button:not(.ghost):not(.danger) { color: #04201d; }
@media (prefers-color-scheme: light) { :root:not([data-theme="dark"]) button:not(.ghost):not(.danger) { color: #fff; } }
button.ghost { background: transparent; color: var(--text); border-color: var(--line); }
button.small { padding: 5px 10px; font-size: 12px; }
button.danger { background: transparent; color: var(--bad); border-color: var(--line); }
button:disabled { opacity: .5; cursor: default; }

.filters { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 8px; margin-bottom: 14px; }
label.f, div.f { display: flex; flex-direction: column; gap: 3px; font-size: 11px; color: var(--muted); font-weight: 500; }
input, select, textarea { font: 13px Inter, sans-serif; background: var(--panel); color: var(--text); border: 1px solid var(--line);
  border-radius: 8px; padding: 7px 9px; width: 100%; min-width: 0; }
input:focus, select:focus { outline: 2px solid color-mix(in srgb, var(--accent) 40%, transparent); border-color: var(--accent); }
.pair { display: flex; gap: 4px; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.spacer { flex: 1; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.car { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; display: flex; flex-direction: column;
  color: var(--text); box-shadow: var(--shadow); transition: border-color .15s; }
.car:hover { border-color: var(--accent); }
.car .ph { aspect-ratio: 4/3; background: var(--panel2) center/cover no-repeat; position: relative; }
.car .ph .tag { position: absolute; left: 8px; top: 8px; }
.car .b { padding: 10px 12px 12px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.car .t { font-weight: 600; font-size: 13.5px; line-height: 1.3; }
.car .meta { color: var(--muted); font-size: 12px; }
.price { font: 600 17px var(--mono); }
.tag { display: inline-block; font: 600 11px Inter; padding: 2px 7px; border-radius: 6px; background: var(--panel2); color: var(--muted); }
.tag.good { background: var(--good-bg); color: var(--good); }
.tag.warn { background: var(--warn-bg); color: var(--warn); }
.tag.bad { background: var(--bad-bg); color: var(--bad); }
.ph .tag.good { background: var(--good); color: #fff; }

/* valuation range bar */
.range { position: relative; height: 34px; margin: 6px 0 2px; }
.range .track { position: absolute; left: 0; right: 0; top: 14px; height: 6px; border-radius: 3px; background: var(--panel2); }
.range .band { position: absolute; top: 12px; height: 10px; border-radius: 5px; background: color-mix(in srgb, var(--accent) 35%, transparent); }
.range .mid { position: absolute; top: 8px; width: 2px; height: 18px; background: var(--accent); }
.range .ask { position: absolute; top: 4px; width: 12px; height: 12px; margin-left: -6px; border-radius: 50%; border: 2px solid var(--panel);
  background: var(--warn); }
.range .ask.below { background: var(--good); }
.range .lbl { position: absolute; top: 24px; font: 10px var(--mono); color: var(--muted); transform: translateX(-50%); white-space: nowrap; }

table { border-collapse: collapse; width: 100%; font-size: 13px; }
th { text-align: left; color: var(--muted); font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: .04em; padding: 6px 8px; border-bottom: 1px solid var(--line); }
td { padding: 7px 8px; border-bottom: 1px solid var(--line); }
td.r, th.r { text-align: right; }
.tablewrap { overflow-x: auto; }
.chartbox { position: relative; height: 340px; }
.chartbox.sm { height: 220px; }

.detail { display: grid; grid-template-columns: 1.3fr 1fr; gap: 16px; }
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.gallery img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 6px; }
.gallery img:first-child { grid-column: span 4; aspect-ratio: 16/10; }
.specs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 4px 16px; font-size: 13px; }
.specs div { display: flex; justify-content: space-between; border-bottom: 1px dashed var(--line); padding: 3px 0; }
.specs span:first-child { color: var(--muted); }
.body { white-space: pre-wrap; font-size: 13px; max-height: 360px; overflow: auto; color: var(--muted); }

.login { max-width: 340px; margin: 12vh auto; text-align: center; }
.login img { width: 64px; }
#toast { position: fixed; bottom: 84px; left: 50%; transform: translateX(-50%); background: var(--text); color: var(--bg);
  padding: 10px 16px; border-radius: 10px; font-weight: 500; z-index: 50; max-width: calc(100vw - 32px); }
.empty { text-align: center; padding: 36px 10px; color: var(--muted); }
.bar { height: 6px; border-radius: 3px; background: var(--accent); }

@media (max-width: 860px) {
  .two, .detail { grid-template-columns: 1fr; }
  .detail > :last-child { order: -1; }
}
@media (max-width: 720px) {
  header.top { padding: 10px 16px; padding-top: max(10px, env(safe-area-inset-top)); }
  #nav { display: none; }
  .brand { flex: 1; }
  main { padding: 14px 16px 130px; }
  .tabbar { display: flex; position: fixed; bottom: 0; left: 0; right: 0; z-index: 10; background: var(--panel); border-top: 1px solid var(--line);
    padding-bottom: env(safe-area-inset-bottom); }
  .tabbar a { flex: 1; text-align: center; padding: 12px 0 10px; color: var(--muted); font-size: 12px; font-weight: 600; }
  .tabbar a.on { color: var(--accent); }
  .chartbox { height: 260px; }
  .filters { grid-template-columns: repeat(2, 1fr); }
  .cards { grid-template-columns: 1fr; }
  .specs { grid-template-columns: 1fr; }
}

.fbox { margin-bottom: 14px; }
.fbox > summary { cursor: pointer; font-weight: 600; padding: 8px 12px; background: var(--panel); border: 1px solid var(--line);
  border-radius: 8px; list-style: none; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fbox > summary::before { content: '▸ '; color: var(--muted); }
.fbox[open] > summary::before { content: '▾ '; }
.fbox[open] > summary { margin-bottom: 10px; }
.fbox .filters { margin-bottom: 0; }

/* review layer */
#rvBtn { position: fixed; right: 16px; bottom: 16px; z-index: 40; display: flex; gap: 4px; box-shadow: 0 4px 14px rgba(0,0,0,.18); border-radius: 10px; }
#rvBtn button { border-radius: 9px; }
#rvBtn #rvList { background: var(--panel); }
#rvBtn.on #rvToggle { background: var(--warn); border-color: var(--warn); }
#rvCount { background: var(--bad); color: #fff; font-size: 10px; border-radius: 9px; padding: 0 5px; margin-left: 6px; }
body.reviewing main { cursor: crosshair; }
body.reviewing main a { cursor: crosshair; }
.rv-hover { outline: 2px dashed var(--warn) !important; outline-offset: 2px; }
#rvLayer { position: absolute; left: 0; top: 0; width: 0; height: 0; z-index: 35; }
.rv-pin { position: absolute; transform: translate(-50%, -50%); min-width: 22px; height: 22px; padding: 0 5px; border-radius: 11px;
  font: 700 11px var(--mono); background: var(--warn); border: 2px solid var(--panel); color: #fff !important; box-shadow: 0 1px 4px rgba(0,0,0,.3); }
.rv-pin.k-bug { background: var(--bad); border-color: var(--panel); }
.rv-pin.k-idea { background: var(--accent); border-color: var(--panel); }
.rv-pin.done { opacity: .45; }
.rv-pop { position: fixed; z-index: 60; width: 320px; display: grid; gap: 8px; box-shadow: 0 10px 30px rgba(0,0,0,.25); }
.rv-pop textarea { resize: vertical; }
.rv-kinds { gap: 4px; }
.rv-kinds label { cursor: pointer; }
.rv-kinds input { display: none; }
.rv-kinds span { display: inline-block; padding: 4px 10px; border-radius: 7px; border: 1px solid var(--line); font-size: 12px; font-weight: 600; color: var(--muted); }
.rv-kinds input:checked + span { background: var(--accent); border-color: var(--accent); color: #fff; }
.rv-panel { position: fixed; right: 0; top: 0; bottom: 0; width: 400px; max-width: 100vw; z-index: 55; background: var(--panel); border-left: 1px solid var(--line);
  padding: 14px 16px; padding-top: max(14px, env(safe-area-inset-top)); display: flex; flex-direction: column; gap: 10px; box-shadow: -8px 0 30px rgba(0,0,0,.15); }
.rv-tabs { gap: 4px; }
.rv-list { overflow: auto; display: grid; gap: 8px; align-content: start; padding-bottom: 70px; }
.rv-item { border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; display: grid; gap: 5px; }
.rv-item.focus { border-color: var(--warn); }
.rv-item.done { opacity: .6; }
.rv-body { white-space: pre-wrap; font-size: 13px; }
.rv-reply { color: var(--accent); white-space: pre-wrap; }
.rv-strip { display: flex; flex-wrap: wrap; gap: 4px; }
.rv-v { font: 600 11px Inter, sans-serif; padding: 4px 8px; border-radius: 6px; background: var(--panel2) !important; color: var(--muted) !important; border: 1px solid var(--line); }
.rv-v.on { background: var(--panel2) !important; color: var(--text) !important; border-color: var(--text); }
.rv-v.good.on { background: var(--good-bg) !important; color: var(--good) !important; border-color: var(--good); }
.rv-v.warn.on { background: var(--warn-bg) !important; color: var(--warn) !important; border-color: var(--warn); }
.rv-v.bad.on { background: var(--bad-bg) !important; color: var(--bad) !important; border-color: var(--bad); }
.car .ph .rv-mark { position: absolute; right: 8px; top: 8px; left: auto; }
@media (max-width: 720px) {
  #rvBtn { bottom: calc(58px + env(safe-area-inset-bottom)); right: 8px; opacity: .55; transform: scale(.85); transform-origin: bottom right; }
  #rvBtn:hover, #rvBtn:focus-within, #rvBtn.on { opacity: 1; }
  .rv-pop { left: 8px !important; right: 8px; bottom: calc(60px + env(safe-area-inset-bottom)); top: auto !important; width: auto; }
  .rv-panel { width: 100vw; }
}

/* multi-select */
.ms { position: relative; }
.ms-btn { width: 100%; text-align: left; background: var(--panel) !important; color: var(--text) !important; border: 1px solid var(--line);
  font-weight: 400; padding: 7px 9px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ms-btn::after { content: ' ▾'; color: var(--muted); }
.ms-pop { position: absolute; z-index: 30; top: calc(100% + 4px); left: 0; min-width: 230px; max-width: 320px; background: var(--panel);
  border: 1px solid var(--line); border-radius: 10px; padding: 8px; box-shadow: 0 10px 30px rgba(0,0,0,.18); display: grid; gap: 6px; }
.ms-list { max-height: 280px; overflow: auto; display: grid; }
.ms-list label { display: flex; gap: 8px; align-items: center; padding: 5px 4px; border-radius: 6px; font-size: 13px; color: var(--text); cursor: pointer; }
.ms-list label:hover { background: var(--panel2); }
.ms-list label > span:first-of-type { flex: 1; }
.ms-list input { width: auto; }
.tmo { font-size: 9px; font-weight: 700; color: var(--warn); border: 1px solid var(--warn); border-radius: 4px; padding: 0 3px; margin-left: 2px; }
.f > span:first-child { display: block; }
.fbar { margin-top: 10px; }
#apply.pulse { box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 35%, transparent); }
button.armed { background: var(--bad) !important; color: #fff !important; border-color: var(--bad); }

/* alert criteria toggles */
.crit { display: grid; gap: 6px; margin: 6px 0 14px; }
.tg { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; cursor: pointer; }
.tg input[type=checkbox] { width: 18px; height: 18px; accent-color: var(--accent); }
.tg input:not([type=checkbox]) { width: 90px; }
.tg.off { color: var(--muted); }

/* explanation */
.xf { display: grid; gap: 6px; }
.xr { display: grid; grid-template-columns: minmax(150px, 40%) 1fr 80px; gap: 8px; align-items: center; font-size: 13px; }
.xr .num { text-align: right; }
.xb { position: relative; height: 10px; background: var(--panel2); border-radius: 5px; }
.xb::before { content: ''; position: absolute; left: 50%; top: -3px; bottom: -3px; width: 1px; background: var(--line); }
.xb div { position: absolute; top: 0; bottom: 0; border-radius: 5px; }
.xb .pos { left: 50%; background: var(--good); }
.xb .neg { right: 50%; background: var(--bad); }
.num.pos { color: var(--good); } .num.neg { color: var(--bad); }

/* sortable tables */
th.sortable { cursor: pointer; user-select: none; }
th.sortable:hover { color: var(--text); }
th[data-dir=asc]::after { content: ' ▲'; } th[data-dir=desc]::after { content: ' ▼'; }
.tfilter { margin: 4px 0 8px; max-width: 260px; }
@media (max-width: 720px) { .xr { grid-template-columns: 110px 1fr 70px; } .ms-pop { min-width: 200px; } }
.ms-pop[hidden] { display: none; }
.ms-pop.flip { left: auto; right: 0; }

/* overview deal controls */
.dealbar { display: flex; flex-wrap: wrap; gap: 10px 12px; align-items: flex-end; padding: 10px 12px; }
.dealbar .f { min-width: 130px; flex: 0 1 160px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; flex: 1 1 100%; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border: 1px solid var(--line); border-radius: 999px;
  font-size: 12px; font-weight: 600; color: var(--muted); cursor: pointer; }
.chip input { width: auto; accent-color: var(--accent); }
.chip:has(input:checked) { border-color: var(--accent); color: var(--text); background: color-mix(in srgb, var(--accent) 10%, transparent); }
.unchk.busy::after { content: ' · checking…'; }
.car.gone { opacity: .25; transition: opacity 1s; }
@media (max-width: 720px) { .dealbar .f { flex: 1 1 calc(50% - 12px); min-width: 0; } }

.tbadge { display: inline-block; min-width: 16px; margin-left: 3px; padding: 0 4px; border-radius: 8px; background: var(--bad); color: #fff; font-size: 10px; line-height: 16px; }
.tbadge[hidden] { display: none; }