:root {
  --bg: #0a0d12; --panel: #10151d; --panel2: #151b25; --line: #1f2835; --line2: #2a3545;
  --text: #dbe2ec; --muted: #7e8a9c; --dim: #556072;
  --green: #3ddc97; --green-bg: rgba(61, 220, 151, .12); --red: #ff6b6b; --red-bg: rgba(255, 107, 107, .12);
  --amber: #f5b942; --amber-bg: rgba(245, 185, 66, .13); --blue: #5aa9ff; --blue-bg: rgba(90, 169, 255, .13);
  --radius: 10px;
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", "JetBrains Mono", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html { color-scheme: dark; }
body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.45 var(--font); -webkit-font-smoothing: antialiased; }
[hidden] { display: none !important; }
a { color: inherit; text-decoration: none; }
h2 { font-size: 18px; margin: 0 0 6px; } h3 { font-size: 14px; margin: 0 0 10px; letter-spacing: .02em; }
p { margin: 6px 0; }
.muted { color: var(--muted); } .grow { flex: 1; }
.num, td, th { font-variant-numeric: tabular-nums; }
.pos { color: var(--green); } .neg { color: var(--red); } .warn { color: var(--amber); }

/* ------------------------------------------------------------- top bar */
.top { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 18px; padding: 0 20px; height: 54px;
  background: rgba(10, 13, 18, .86); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 9px; font-weight: 700; font-size: 17px; letter-spacing: .01em; color: var(--green); }
.brand span { color: var(--text); }
.brand.big { font-size: 26px; justify-content: center; }
.tabs { display: flex; gap: 2px; height: 100%; overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tabs a { display: flex; align-items: center; gap: 6px; padding: 0 12px; color: var(--muted); font-weight: 500; white-space: nowrap;
  border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs a:hover { color: var(--text); }
.tabs a.on { color: var(--text); border-bottom-color: var(--green); }
.badge { font-style: normal; font-size: 11px; font-weight: 700; background: var(--amber); color: #111; border-radius: 9px; padding: 0 6px; line-height: 17px; }
.top-right { margin-left: auto; display: flex; align-items: center; gap: 12px; white-space: nowrap; }
.status { display: flex; align-items: center; gap: 7px; color: var(--muted); font-size: 12.5px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--dim); flex: none; }
.status.ok .dot { background: var(--green); box-shadow: 0 0 0 3px var(--green-bg); }
.status.busy .dot { background: var(--amber); animation: pulse 1s infinite; }
.status.err .dot { background: var(--red); }
@keyframes pulse { 50% { opacity: .35; } }

.goal { display: flex; align-items: center; gap: 12px; padding: 7px 20px; border-bottom: 1px solid var(--line); font-size: 12.5px; color: var(--muted); }
.goal-bar { flex: 1; max-width: 420px; height: 6px; background: var(--panel2); border-radius: 3px; overflow: hidden; }
.goal-bar i { display: block; height: 100%; background: linear-gradient(90deg, #2bb37a, var(--green)); border-radius: 3px; transition: width .4s; }

main { padding: 18px 20px 60px; max-width: 1500px; margin: 0 auto; }

/* --------------------------------------------------------------- inputs */
input, select, button { font: inherit; color: inherit; }
input, select { background: var(--panel2); border: 1px solid var(--line2); border-radius: 7px; padding: 7px 10px; min-width: 0; }
input:focus, select:focus, button:focus-visible, a:focus-visible { outline: 2px solid var(--blue); outline-offset: 1px; }
button { cursor: pointer; border-radius: 7px; border: 1px solid var(--line2); background: var(--panel2); padding: 7px 13px; }
button:hover { border-color: var(--dim); }
button:disabled { opacity: .5; cursor: default; }
.primary { background: var(--green); border-color: var(--green); color: #06110c; font-weight: 650; }
.primary:hover { filter: brightness(1.08); border-color: var(--green); }
.ghost { background: transparent; border: 1px solid var(--line2); border-radius: 7px; padding: 6px 11px; color: var(--muted); font-size: 13px; }
.ghost:hover { color: var(--text); }
.danger { color: var(--red); }
label { display: flex; flex-direction: column; gap: 5px; font-size: 12.5px; color: var(--muted); position: relative; }
label input, label select { color: var(--text); font-size: 14px; width: 100%; }
label.check input { width: auto; }
label.check { flex-direction: row; align-items: center; gap: 8px; color: var(--text); font-size: 14px; }
.form-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; }
.form-row label { min-width: 130px; } .form-row label.wide { flex: 1; min-width: 220px; }

/* ---------------------------------------------------------------- cards */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; margin-bottom: 14px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 13px 15px; min-width: 0; }
.card .k { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; }
.card .v { font-size: 22px; font-weight: 650; margin-top: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card .s { color: var(--muted); font-size: 12.5px; margin-top: 1px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; margin-bottom: 14px; }
.panel.slim { padding: 10px 14px; }

/* ---------------------------------------------------------------- howto */
.howto { display: flex; align-items: center; gap: 16px; background: var(--blue-bg); border: 1px solid rgba(90, 169, 255, .3); border-radius: var(--radius); padding: 10px 16px; margin-bottom: 14px; }
.howto ol { flex: 1; margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; counter-reset: step; font-size: 13px; color: #b9c6d8; }
.howto li { counter-increment: step; padding-left: 28px; position: relative; }
.howto li::before { content: counter(step); position: absolute; left: 0; top: 0; width: 20px; height: 20px; border-radius: 50%; background: var(--blue); color: #06101c; font-weight: 700; font-size: 12px; display: grid; place-items: center; }
.howto b { color: var(--text); }
@media (max-width: 760px) { .howto { flex-direction: column; align-items: stretch; } .howto ol { grid-template-columns: 1fr; gap: 8px; } }

/* -------------------------------------------------------------- toolbar */
.toolbar { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; flex-wrap: wrap; }
#search { width: 260px; max-width: 100%; }
.skillcalc label { width: 96px; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { border-radius: 16px; padding: 5px 12px; font-size: 12.5px; color: var(--muted); background: transparent; }
.chip.on { color: var(--green); border-color: rgba(61, 220, 151, .5); background: var(--green-bg); }

/* ---------------------------------------------------------------- table */
.table-wrap { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); overflow-x: auto; margin-bottom: 14px; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 8px 10px; text-align: right; white-space: nowrap; }
th { position: sticky; top: 0; font-size: 11.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--muted);
  background: var(--panel); border-bottom: 1px solid var(--line); user-select: none; }
th[data-sort] { cursor: pointer; } th[data-sort]:hover { color: var(--text); }
th.sorted { color: var(--green); } th.sorted::after { content: " ▾"; } th.sorted.asc::after { content: " ▴"; }
th.l, td.l { text-align: left; }
tbody tr { border-bottom: 1px solid var(--line); }
tbody tr:last-child { border-bottom: 0; }
#tbody tr, #planBody tr, .clickable { cursor: pointer; }
#tbody tr:hover, #planBody tr:hover, .clickable:hover { background: var(--panel2); }
tr.off td { opacity: .55; }
.item { display: flex; align-items: center; gap: 10px; min-width: 200px; max-width: 330px; }
.item img { width: 28px; height: 28px; border-radius: 5px; background: var(--panel2); flex: none; }
.item .nm { overflow: hidden; text-overflow: ellipsis; font-weight: 550; }
.star { background: none; border: 0; padding: 2px 4px; color: var(--dim); font-size: 15px; line-height: 1; }
.star.on { color: var(--amber); } .star:hover { color: var(--amber); }
.tag { display: inline-block; flex: none; line-height: 1.5; font-size: 10.5px; font-weight: 650; text-transform: uppercase; letter-spacing: .04em; border-radius: 4px; padding: 1px 5px; margin-left: 4px; }
.tag.spike, .tag.falling, .tag.undercut, .tag.outbid { background: var(--red-bg); color: var(--red); }
.tag.thin, .tag.onesided, .tag.volatile, .tag.crowded, .tag.pricey, .tag.nohist { background: var(--amber-bg); color: var(--amber); }
.tag.rising, .tag.top { background: var(--green-bg); color: var(--green); }
.tag.unknown { background: var(--panel2); color: var(--muted); }
.price { font-family: var(--mono); font-size: 13px; }
.copy { cursor: copy; border-radius: 4px; padding: 1px 4px; margin: -1px -4px; }
.copy:hover { background: var(--blue-bg); color: var(--blue); }
.conf { display: inline-flex; align-items: center; gap: 7px; }
.conf i { width: 46px; height: 5px; border-radius: 3px; background: var(--panel2); overflow: hidden; display: block; }
.conf i b { display: block; height: 100%; border-radius: 3px; background: var(--green); }
.conf.mid i b { background: var(--amber); } .conf.low i b { background: var(--red); }
.empty { padding: 34px 20px; text-align: center; color: var(--muted); }
.more { display: block; width: 100%; border: 0; border-top: 1px solid var(--line); border-radius: 0; background: transparent; color: var(--muted); padding: 11px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; align-items: start; }

/* --------------------------------------------------------------- drawer */
.scrim { position: fixed; inset: 0; background: rgba(0, 0, 0, .5); z-index: 30; }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(560px, 100vw); z-index: 31; background: var(--panel); border-left: 1px solid var(--line2);
  overflow-y: auto; padding: 18px 20px 40px; box-shadow: -20px 0 50px rgba(0, 0, 0, .45); animation: slide .16s ease-out; }
@keyframes slide { from { transform: translateX(30px); opacity: 0; } }
.d-head { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; }
.d-head .ghost { white-space: nowrap; font-size: 12px; padding: 4px 8px; }
.d-head img { width: 48px; height: 48px; border-radius: 8px; background: var(--panel2); }
.d-head h2 { flex: 1; margin: 0; font-size: 18px; line-height: 1.25; }
.d-head .x { font-size: 20px; line-height: 1; padding: 4px 10px; }
.steps { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 12px; }
.step { background: var(--panel2); border: 1px solid var(--line); border-radius: 9px; padding: 11px 13px; }
.step .k { font-size: 11.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.step .big { font-family: var(--mono); font-size: 18px; margin-top: 3px; display: flex; align-items: center; gap: 8px; }
.step .big button { font-size: 11.5px; padding: 2px 8px; font-family: var(--font); }
.step .s { font-size: 12px; color: var(--muted); margin-top: 2px; }
.kv { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 9px; overflow: hidden; margin-bottom: 14px; }
  .kv > div { background: var(--panel); padding: 9px 12px; }
.kv .k { font-size: 11.5px; color: var(--muted); } .kv .v { font-weight: 600; margin-top: 1px; }
.calc { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; margin-bottom: 14px; }
.calc label { width: 110px; } .calc .out { flex: 1 1 100%; order: 5; font-size: 13px; }
.ladder { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 14px; }
.ladder table { font-size: 12.5px; } .ladder td, .ladder th { padding: 4px 8px; }
.ladder .side { border: 1px solid var(--line); border-radius: 9px; overflow: hidden; }
.ladder td { position: relative; } .ladder .depth { position: absolute; top: 2px; bottom: 2px; right: 0; opacity: .16; border-radius: 2px; }
.ladder .buys .depth { background: var(--green); } .ladder .sells .depth { background: var(--red); }
.notes { margin: 0 0 14px; padding: 0; list-style: none; font-size: 13px; }
.notes li { padding: 7px 11px; border-radius: 7px; margin-bottom: 5px; background: var(--amber-bg); color: #e9cf91; }
.notes li.bad { background: var(--red-bg); color: #f3a9a9; } .notes li.good { background: var(--green-bg); color: #a5e6c9; }
canvas { width: 100%; display: block; }
.legend { display: flex; gap: 14px; font-size: 12px; color: var(--muted); margin: 6px 0 14px; flex-wrap: wrap; }
.legend i { display: inline-block; width: 10px; height: 3px; border-radius: 2px; vertical-align: middle; margin-right: 5px; }

/* --------------------------------------------------------------- alerts */
.alert-list { display: grid; gap: 8px; }
.alert { display: flex; gap: 12px; align-items: center; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 14px; cursor: pointer; }
.alert:hover { border-color: var(--line2); }
.alert img { width: 32px; height: 32px; border-radius: 6px; background: var(--panel2); }
.alert .t { flex: 1; min-width: 0; } .alert .t b { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.alert .t span { color: var(--muted); font-size: 12.5px; }
.alert .r { text-align: right; white-space: nowrap; }

/* ------------------------------------------------------------- settings */
.settings { display: grid; grid-template-columns: repeat(auto-fit, minmax(330px, 1fr)); gap: 14px; }
fieldset { border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); padding: 14px 16px 16px; margin: 0; display: grid;
  grid-template-columns: 1fr 1fr; gap: 12px; align-content: start; min-width: 0; }
legend { font-weight: 650; padding: 0 6px; font-size: 13.5px; }
fieldset .wide, fieldset p, fieldset .skillcalc, fieldset > div { grid-column: 1 / -1; }
.skillcalc { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; }
.hubchecks { display: flex; gap: 14px; flex-wrap: wrap; }
.savebar { grid-column: 1 / -1; display: flex; align-items: center; gap: 12px; position: sticky; bottom: 0; padding: 12px 0; background: linear-gradient(transparent, var(--bg) 35%); }
.suggest { position: absolute; top: 100%; left: 0; right: 0; z-index: 5; background: var(--panel2); border: 1px solid var(--line2); border-radius: 8px; margin-top: 4px; max-height: 260px; overflow: auto; box-shadow: 0 12px 30px rgba(0, 0, 0, .5); }
.suggest div { padding: 7px 11px; color: var(--text); cursor: pointer; font-size: 13.5px; }
.suggest div:hover, .suggest div.on { background: var(--blue-bg); }

/* --------------------------------------------------------------- toasts */
.toasts { position: fixed; right: 16px; bottom: 16px; z-index: 50; display: grid; gap: 8px; max-width: min(380px, calc(100vw - 32px)); }
.toast { background: var(--panel2); border: 1px solid var(--line2); border-left: 3px solid var(--green); border-radius: 8px; padding: 10px 14px; box-shadow: 0 10px 30px rgba(0, 0, 0, .5); animation: slide .2s; cursor: pointer; }
.toast.err { border-left-color: var(--red); } .toast b { display: block; }

/* ---------------------------------------------------------------- login */
body.login { min-height: 100vh; display: grid; place-items: center; padding: 20px;
  background: radial-gradient(900px 500px at 50% -10%, rgba(61, 220, 151, .13), transparent 60%), var(--bg); }
.login-card { width: min(360px, 100%); background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 30px 28px; text-align: center; }
.login-card form { display: grid; gap: 14px; margin-top: 22px; text-align: left; }
.login-card .primary { padding: 10px; }
.error { color: var(--red); min-height: 1.4em; margin: 0; font-size: 13px; }
.sso { display: block; margin-top: 8px; padding: 10px; border: 1px solid var(--line2); border-radius: 7px; color: var(--text); }
.sso:hover { border-color: var(--dim); }

/* --------------------------------------------------------------- mobile */
@media (max-width: 1500px) { .hide-lg { display: none; } }
@media (max-width: 1100px) { .hide-md { display: none; } }
@media (max-width: 760px) {
  .top { flex-wrap: wrap; height: auto; padding: 8px 12px 0; gap: 8px 12px; }
  .tabs { order: 3; width: 100%; height: 40px; }
  .status span { display: none; }
  main { padding: 12px 10px 60px; }
  .hide-sm { display: none; }
  th, td { padding: 8px 6px; }
  .item { min-width: 0; max-width: 36vw; gap: 7px; }
  .split, .ladder, .steps { grid-template-columns: 1fr; }
  .kv { grid-template-columns: 1fr 1fr; }
  fieldset { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr 1fr; } .card .v { font-size: 18px; }
  .goal { padding: 7px 12px; }
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }