:root {
  --bg: #0d1017;
  --surface: #151b24;
  --surface-2: #1b232f;
  --surface-3: #222c3a;
  --border: #283341;
  --border-soft: #1f2733;
  --text: #e6edf3;
  --muted: #8b97a7;
  --muted-dim: #5d6877;
  --green: #3fb950;
  --green-dim: #2ea043;
  --teal: #2dd4bf;
  --amber: #d8a627;
  --red: #f85149;
  --blue: #58a6ff;
  --radius: 12px;
  --shadow: 0 8px 30px rgba(0,0,0,.45);
  --mono: ui-monospace, "SF Mono", "Cascadia Code", "JetBrains Mono", Menlo, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background:
    radial-gradient(1200px 600px at 80% -10%, #16202e 0%, transparent 60%),
    var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

.dash { max-width: 1280px; margin: 0 auto; padding: 28px 24px 80px; }

/* ---- header ---- */
.dash-head {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 24px; padding-bottom: 20px; margin-bottom: 22px;
  border-bottom: 1px solid var(--border);
}
.brand { display: flex; gap: 14px; align-items: flex-start; }
.brand-mark {
  font-size: 26px; line-height: 1; width: 46px; height: 46px; flex: none;
  display: grid; place-items: center; border-radius: 12px;
  background: linear-gradient(145deg, #1f2a38, #141b24);
  border: 1px solid var(--border); box-shadow: var(--shadow);
}
.dash-head h1 { margin: 0; font-size: 22px; font-weight: 650; letter-spacing: -.01em; }
.subtitle { margin: 4px 0 0; color: var(--muted); max-width: 640px; font-size: 13px; }
.subtitle strong { color: var(--text); font-weight: 600; }
.status { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; flex: none; }
.pill {
  display: inline-flex; align-items: center; gap: 7px; font-size: 11.5px; font-weight: 650;
  letter-spacing: .06em; padding: 5px 11px; border-radius: 999px; border: 1px solid var(--border);
}
.pill .dot { width: 7px; height: 7px; border-radius: 50%; }
.pill-live { color: var(--green); background: rgba(63,185,80,.08); border-color: rgba(63,185,80,.3); }
.pill-live .dot { background: var(--green); box-shadow: 0 0 0 0 rgba(63,185,80,.6); animation: pulse 1.8s infinite; }
.pill-down { color: var(--amber); background: rgba(216,166,39,.08); border-color: rgba(216,166,39,.3); }
.pill-down .dot { background: var(--amber); }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(63,185,80,.5);} 70%{box-shadow:0 0 0 7px rgba(63,185,80,0);} 100%{box-shadow:0 0 0 0 rgba(63,185,80,0);} }

.muted { color: var(--muted); }
.muted.small, .small { font-size: 12px; }

/* ---- stats ---- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 18px; }
.stat {
  background: linear-gradient(180deg, var(--surface), var(--surface-2));
  border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px;
  display: flex; flex-direction: column; gap: 6px;
}
.stat-k { font-size: 12px; color: var(--muted); font-weight: 500; }
.stat-v { font-size: 26px; font-weight: 680; font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.stat-sub { font-size: 12px; color: var(--muted-dim); font-weight: 500; margin-left: 6px; }
.stat-v.profit { color: var(--green); }

/* ---- toolbar / banner / empty ---- */
.toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.link { color: var(--blue); text-decoration: none; font-weight: 600; }
.link:hover { text-decoration: underline; }
.banner {
  background: linear-gradient(90deg, rgba(216,166,39,.12), rgba(216,166,39,.03));
  border: 1px solid rgba(216,166,39,.32); color: #f0d699;
  padding: 11px 15px; border-radius: 10px; margin-bottom: 16px; font-size: 13px;
}
.banner strong { color: #ffe6a8; }
.empty {
  display: flex; align-items: center; gap: 12px; color: var(--muted);
  background: var(--surface); border: 1px dashed var(--border); border-radius: var(--radius);
  padding: 28px; justify-content: center;
}
.spin { width: 16px; height: 16px; border-radius: 50%; border: 2px solid var(--border); border-top-color: var(--blue); animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- grid ---- */
.opp-grid {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: visible;
}
.opp-head, .opp-row {
  display: grid;
  grid-template-columns: 30px minmax(168px, 2fr) 1.4fr 1fr 1.25fr 1.2fr 0.8fr 184px 58px;
  align-items: center; gap: 10px; padding: 0 16px;
}
.opp-head {
  height: 42px; font-size: 11.5px; text-transform: uppercase; letter-spacing: .05em;
  color: var(--muted); font-weight: 600; border-bottom: 1px solid var(--border);
  position: sticky; top: 0; background: var(--surface-2); border-radius: var(--radius) var(--radius) 0 0; z-index: 5;
}
.opp-row { min-height: 60px; padding-top: 8px; padding-bottom: 8px; border-bottom: 1px solid var(--border-soft); position: relative; transition: background .12s; }
.opp-row:last-child { border-bottom: none; }
.opp-row:hover { background: var(--surface-2); }
.opp-row.actionable { box-shadow: inset 3px 0 0 var(--green-dim); }
.opp-row.overflow { opacity: .5; }
.opp-row.overflow:hover { opacity: .85; }

.rank { color: var(--muted-dim); font-variant-numeric: tabular-nums; font-weight: 600; }

/* item */
.cell-item { display: flex; align-items: center; gap: 11px; min-width: 0; }
.icon { width: 32px; height: 32px; flex: none; image-rendering: -webkit-optimize-contrast; filter: drop-shadow(0 1px 2px rgba(0,0,0,.5)); }
.item-text { display: flex; flex-direction: column; min-width: 0; }
.item-head { display: flex; align-items: center; gap: 6px; min-width: 0; }
.item-name { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.src-link { display: inline-flex; align-items: center; color: var(--muted-dim); flex: none; text-decoration: none; }
.src-link:hover { color: var(--blue); }
.src-link svg { width: 13px; height: 13px; display: block; }
.item-sub { font-size: 11.5px; color: var(--muted-dim); border-bottom: 1px dotted var(--muted-dim); }

/* spread */
.cell-spread { font-variant-numeric: tabular-nums; display: flex; flex-direction: column; gap: 1px; }
.spread-row { display: flex; align-items: center; gap: 7px; }
.cell-spread .buy { color: var(--muted); }
.cell-spread .arrow { color: var(--muted-dim); }
.cell-spread .sell { color: var(--text); font-weight: 600; }
.spread-tax { font-size: 11px; color: var(--muted-dim); border-bottom: 1px dotted var(--muted-dim); cursor: help; }
.spread-tax.taxfree { color: var(--green); border-bottom-color: rgba(63,185,80,.4); }

/* margin */
.cell-margin { display: flex; flex-direction: column; font-variant-numeric: tabular-nums; }
.margin-net { color: var(--green); font-weight: 650; }
.margin-pct { color: var(--muted); font-size: 12px; }

/* position */
.cell-pos { display: flex; flex-direction: column; font-variant-numeric: tabular-nums; }
.pos-qty { font-weight: 600; }
.pos-cap { color: var(--muted); font-size: 12px; }

/* profit */
.cell-profit { display: flex; flex-direction: column; font-variant-numeric: tabular-nums; }
.p-proj { color: var(--green); font-weight: 650; }
.p-cycle { color: var(--muted-dim); font-size: 12px; }

/* safety meter */
.cell-safety { display: flex; flex-direction: column; gap: 5px; }
.meter { display: flex; align-items: center; gap: 9px; }
.meter-bar { flex: 1; height: 7px; border-radius: 999px; background: var(--surface-3); overflow: hidden; }
.meter-fill { display: block; height: 100%; border-radius: 999px; }
.meter-num { font-variant-numeric: tabular-nums; font-weight: 680; width: 24px; text-align: right; }
.seg { display: flex; gap: 2px; height: 4px; }
.seg-bit { border-radius: 2px; }

/* tier + factor colors */
.tier-high   { background: var(--green); color: var(--green); }
.tier-solid  { background: var(--teal);  color: var(--teal); }
.tier-moderate { background: var(--amber); color: var(--amber); }
.tier-thin   { background: var(--red);   color: var(--red); }
.meter-num.tier-high, .stat-v.tier-high { color: var(--green); background: none; }
.s-good { background: var(--green); }
.s-ok   { background: var(--amber); }
.s-weak { background: var(--red); }

/* age */
.cell-age { display: flex; justify-content: flex-end; }
.age-pill { font-variant-numeric: tabular-nums; font-size: 12px; font-weight: 600; padding: 3px 9px; border-radius: 999px; }
.fresh-good { color: var(--green); background: rgba(63,185,80,.1); }
.fresh-ok   { color: var(--amber); background: rgba(216,166,39,.1); }
.fresh-weak { color: var(--muted); background: var(--surface-3); }

/* ---- tooltip system ---- */
.tt { position: relative; }
.tt-trigger { cursor: help; }
.tt-trigger.u, .opp-head .tt-trigger { border-bottom: 1px dotted var(--muted-dim); }
.tt-pop {
  display: none; position: absolute; top: calc(100% + 8px); left: 0; z-index: 60;
  width: max-content; max-width: 300px; padding: 10px 12px;
  background: var(--surface-3); color: var(--text); border: 1px solid var(--border);
  border-radius: 10px; box-shadow: var(--shadow); font-size: 12.5px; line-height: 1.5;
  font-weight: 400; text-transform: none; letter-spacing: normal; white-space: normal;
}
.tt-pop b, .tt-pop strong { color: #fff; }
.tt-pop em { color: var(--blue); font-style: normal; }
.tt:hover > .tt-pop { display: block; animation: fade .12s ease-out; }
@keyframes fade { from { opacity: 0; transform: translateY(-3px); } to { opacity: 1; transform: none; } }
/* keep edge columns on-screen */
.cell-safety .tt-pop, .cell-age .tt-pop, .opp-head span:last-child .tt-pop { left: auto; right: 0; }

/* ---- safety breakdown card ---- */
.tt-pop.card { width: 340px; max-width: 340px; padding: 14px; }
/* Open the big card to the LEFT, vertically centred on the row, so it can't clip off the
   top/bottom of the viewport the way a downward popover does on lower rows. Capped to the
   viewport height with internal scroll as a safety net. */
.cell-safety .tt-pop.card {
  top: 50%; bottom: auto; left: auto; right: 100%;
  transform: translateY(-50%); margin: 0 12px 0 0;
  max-height: 82vh; overflow-y: auto;
}
.cell-safety:hover > .tt-pop.card { animation: cardfade .12s ease-out; }
@keyframes cardfade { from { opacity: 0; } to { opacity: 1; } }
.card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.badge { padding: 3px 10px; border-radius: 999px; font-size: 11px; font-weight: 700; letter-spacing: .03em;
  background: transparent; border: 1px solid currentColor; }
.card-score { font-size: 22px; font-weight: 720; font-variant-numeric: tabular-nums; }
.card-score-max { font-size: 12px; color: var(--muted-dim); font-weight: 500; }
.card-summary { display: block; color: var(--muted); margin-bottom: 9px; padding-bottom: 8px; border-bottom: 1px solid var(--border); font-size: 12px; }
.factor { display: block; margin-bottom: 7px; }
.factor-top { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 3px; }
.factor-label { font-weight: 600; color: var(--text); }
.factor-meta { font-size: 11px; color: var(--muted-dim); font-variant-numeric: tabular-nums; }
.factor-bar { display: block; height: 4px; border-radius: 999px; background: var(--surface); overflow: hidden; margin-bottom: 3px; }
.factor-fill { display: block; height: 100%; border-radius: 999px; }
.factor-why { display: block; font-size: 11px; color: var(--muted); line-height: 1.35; }
.card-foot { display: block; margin-top: 2px; padding-top: 8px; border-top: 1px solid var(--border);
  font-size: 10.5px; color: var(--muted-dim); line-height: 1.4; }

/* settings */
.settings-form { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; max-width: 540px; }
.field { display: flex; align-items: center; gap: 12px; margin: 0 0 14px; }
.field label { width: 220px; color: var(--muted); }
.field input { background: var(--bg); border: 1px solid var(--border); color: var(--text); border-radius: 8px; padding: 8px 10px; width: 180px; font-variant-numeric: tabular-nums; }
.field input:focus { outline: none; border-color: var(--blue); }
.btn { background: var(--green-dim); color: #04210b; border: none; border-radius: 8px; padding: 9px 18px; font-weight: 650; cursor: pointer; }
.btn:hover { background: var(--green); }
.saved { color: var(--green); margin-left: 12px; font-weight: 600; }

/* ---- live-data alert ---- */
.alert {
  background: linear-gradient(90deg, rgba(248,81,73,.16), rgba(248,81,73,.04));
  border: 1px solid rgba(248,81,73,.4); color: #ffb4ae;
  padding: 12px 16px; border-radius: 10px; margin-bottom: 16px; font-size: 13.5px;
}
.alert strong { color: #fff; }

/* ---- how-to panel ---- */
.howto {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  margin-bottom: 18px; overflow: hidden;
}
.howto > summary {
  cursor: pointer; padding: 13px 16px; font-weight: 650; color: var(--blue);
  list-style: none; user-select: none;
}
.howto > summary::-webkit-details-marker { display: none; }
.howto > summary::before { content: "▸ "; color: var(--muted); }
.howto[open] > summary::before { content: "▾ "; }
.howto[open] > summary { border-bottom: 1px solid var(--border); }
.howto ol { margin: 0; padding: 14px 16px 16px 38px; color: var(--muted); line-height: 1.7; }
.howto ol li { margin-bottom: 7px; }
.howto strong { color: var(--text); }
.howto a { color: var(--blue); }

/* ---- margin cushion tiers ---- */
.margin-net.m-good { color: var(--green); }
.margin-net.m-ok   { color: var(--teal); }
.margin-net.m-weak { color: var(--amber); }
.cell-margin .margin-pct { white-space: nowrap; }

/* ---- position fill / unaffordable ---- */
.pos-cap .tt-trigger { border-bottom: 1px dotted var(--muted-dim); cursor: help; }
.fill-slow { color: var(--red); border-bottom-color: var(--red) !important; }
.pos-na { color: var(--red); font-weight: 600; border-bottom: 1px dotted var(--red); cursor: help; }

/* ---- disclaimer ---- */
.disclaimer {
  margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--border-soft);
  color: var(--muted-dim); font-size: 11.5px; line-height: 1.6; max-width: 900px;
}

/* stat number uses tier for text color only, not a background block */
.stat-v.tier-high, .stat-v.tier-solid, .stat-v.tier-moderate, .stat-v.tier-thin { background: none; }

.empty-none { justify-content: flex-start; text-align: left; border-style: solid; }
.empty-none strong { color: var(--text); font-size: 15px; }
.empty-none p { margin: 6px 0 0; max-width: 620px; }

/* ---- filter / sort bar ---- */
.filterbar { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 12px; margin-bottom: 16px;
  padding: 12px 14px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; }
.fb-group { display: inline-flex; align-items: center; gap: 8px; flex: none; }
.fb-label { font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted-dim); font-weight: 600; }

/* search */
.fb-search-group { flex: 0 1 260px; min-width: 180px; background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; padding: 0 10px; gap: 7px; }
.fb-search-group:focus-within { border-color: var(--blue); }
.fb-ico { color: var(--muted-dim); font-size: 12px; }
.fb-search-input { flex: 1; min-width: 0; background: transparent; border: none; color: var(--text);
  padding: 7px 0; font-size: 13px; }
.fb-search-input:focus { outline: none; }

/* segmented sort control */
.seg-btns { display: inline-flex; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; flex: none; }
.seg-btns button { background: var(--surface-2); color: var(--muted); border: none; padding: 6px 12px;
  font-size: 12.5px; font-weight: 600; cursor: pointer; border-right: 1px solid var(--border); white-space: nowrap; }
.seg-btns button:last-child { border-right: none; }
.seg-btns button:hover { background: var(--surface-3); color: var(--text); }
.seg-btns button.on { background: var(--blue); color: #04223f; }

/* filter pills — each is self-contained so the bar never breaks mid-control */
.fb-filters { display: inline-flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.fb-num { display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; cursor: text;
  background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 5px 9px;
  font-size: 12px; color: var(--muted); }
.fb-num:focus-within { border-color: var(--blue); }
.fb-num .op { color: var(--muted-dim); font-weight: 600; }
.fb-num .unit { color: var(--muted-dim); }
.fb-num input { width: 46px; background: transparent; border: none; color: var(--text);
  font-variant-numeric: tabular-nums; font-size: 12.5px; padding: 0; }
.fb-num input:focus { outline: none; }
.fb-num input::-webkit-outer-spin-button, .fb-num input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.fb-num input[type=number] { -moz-appearance: textfield; appearance: textfield; }

/* legacy inline field (bankroll control still uses .fb-field) */
.fb-field { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--muted); }
.fb-field input { width: 74px; background: var(--bg); border: 1px solid var(--border); color: var(--text);
  border-radius: 7px; padding: 5px 8px; font-variant-numeric: tabular-nums; }
.fb-field input:focus { outline: none; border-color: var(--blue); }

.fb-clear { background: none; border: 1px solid var(--border); color: var(--muted); border-radius: 8px;
  padding: 5px 11px; font-size: 12px; font-weight: 600; cursor: pointer; white-space: nowrap; }
.fb-clear:hover { color: var(--red); border-color: var(--red); }
.fb-clear.inline { padding: 2px 8px; margin-left: 4px; }

/* sortable column headers */
.th-sort { cursor: pointer; user-select: none; }
.th-sort:hover .tt-trigger { color: var(--text); }
.th-sort.sorted .tt-trigger { color: var(--blue); border-bottom-color: var(--blue); }

/* volume cell */
.cell-vol { display: flex; flex-direction: column; font-variant-numeric: tabular-nums; }
.vol-num { font-weight: 600; }
.vol-sub { font-size: 11px; color: var(--muted-dim); }

.fb-search input { width: 200px; }

/* inline bankroll control */
.bankroll-field { font-size: 12.5px; color: var(--muted); font-weight: 600; }
.bankroll-field input { width: 130px; background: var(--bg); border: 1px solid var(--border); color: var(--text);
  border-radius: 7px; padding: 6px 9px; font-variant-numeric: tabular-nums; margin-left: 4px; }
.bankroll-field input:focus { outline: none; border-color: var(--blue); }

/* tax-free toggle pill */
.fb-check { display: inline-flex; align-items: center; gap: 7px; white-space: nowrap; cursor: pointer;
  background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 5px 10px;
  font-size: 12px; color: var(--muted); }
.fb-check input { accent-color: var(--green); cursor: pointer; margin: 0; }
.fb-check:has(input:checked) { border-color: var(--green); color: var(--green); background: rgba(63,185,80,.1); }

/* reset-order button: same shape as clear, neutral (blue) hover instead of red */
.fb-reset:hover { color: var(--blue); border-color: var(--blue); }

/* Flips | Decants mode toggle */
.mode-toggle { display: inline-flex; border: 1px solid var(--border); border-radius: 9px; overflow: hidden; margin-bottom: 16px; }
.mode-toggle button { background: var(--surface-2); color: var(--muted); border: none; padding: 8px 20px; font-size: 13px; font-weight: 650; cursor: pointer; border-right: 1px solid var(--border); }
.mode-toggle button:last-child { border-right: none; }
.mode-toggle button:hover { background: var(--surface-3); color: var(--text); }
.mode-toggle button.on { background: var(--blue); color: #04223f; }
.decant-intro { margin: 0 0 14px; }

/* decant grid columns: #, potion, source, per-dose, sell4, profit/dose, profit, safety, age */
.decant-grid .opp-head, .decant-grid .opp-row {
  grid-template-columns: 30px minmax(150px,1.7fr) 1.2fr 1.1fr 1.2fr 1.3fr 1.1fr 184px 58px;
}