/* TradeBridge — navy/blue console theme.
   Chart colours dataviz validator se paas kiye gaye (dark mode, surface #121a2b):
   lightness band, chroma floor, CVD separation, contrast — sab PASS. */

:root {
  --page:        #0b1220;
  --surface:     #121a2b;
  --surface-2:   #172236;
  --surface-3:   #1d2a42;
  --line:        #1e2a41;
  --line-soft:   #182339;

  --ink:         #e8eef8;
  --ink-2:       #93a3bd;
  --ink-3:       #6b7c96;

  --brand:       #3b82f6;
  --brand-dim:   rgba(59, 130, 246, .14);
  --series-1:    #3987e5;   /* validated chart series */

  --good:        #22c55e;   /* 7.63:1 on card surface */
  --bad:         #f87171;   /* 6.28:1 */
  --warn:        #fbbf24;   /* 10.41:1 */
  --violet:      #a78bfa;

  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;

  --sans: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  --ease: cubic-bezier(.16, 1, .3, 1);

  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .22);
}

* { box-sizing: border-box; }

html, body {
  margin: 0; height: 100%;
  background: var(--page);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 13.5px;
  -webkit-font-smoothing: antialiased;
}

/* dark scrollbars — default white bars dark theme me bhadde lagte hain */
* { scrollbar-color: #2b3a55 transparent; scrollbar-width: thin; }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb { background: #2b3a55; border-radius: 6px; border: 2px solid var(--page); }
*::-webkit-scrollbar-thumb:hover { background: #3a4d6e; }

.app { display: grid; grid-template-columns: 248px minmax(0, 1fr); height: 100%; }

/* ---------------------------------------------------------------- sidebar */
.sidebar {
  background: #0c1424;
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column;
  padding: 16px 12px;
  overflow-y: auto;
}

.brand { display: flex; align-items: center; gap: 11px; padding: 4px 8px 18px; }
.brand .logo {
  width: 36px; height: 36px; flex: none;
  display: grid; place-items: center;
  color: #fff;
  background: linear-gradient(140deg, #4d8ff7, #2563eb);
  border-radius: 10px;
  box-shadow: 0 4px 14px rgba(37, 99, 235, .4);
}
.brand strong { display: block; font-size: 16px; font-weight: 650; letter-spacing: -.01em; }
.brand strong span { color: var(--brand); }
.brand em { font-style: normal; font-size: 10.5px; color: var(--ink-3); }

.nav { display: flex; flex-direction: column; gap: 2px; }
.nav-group {
  margin: 16px 10px 6px;
  font-size: 10px; font-weight: 700; letter-spacing: .13em;
  text-transform: uppercase; color: var(--ink-3);
}
.nav button {
  display: flex; align-items: center; gap: 11px;
  width: 100%; padding: 9px 11px;
  font: inherit; font-size: 13px; font-weight: 500;
  color: var(--ink-2);
  background: none; border: 0; border-radius: var(--r-sm);
  cursor: pointer; text-align: left;
  transition: background .15s, color .15s;
}
.nav button svg {
  width: 17px; height: 17px; flex: none;
  fill: none; stroke: currentColor; stroke-width: 1.8;
  stroke-linecap: round; stroke-linejoin: round;
}
.nav button:hover { background: var(--surface-2); color: var(--ink); }
.nav button.active {
  background: var(--brand); color: #fff;
  box-shadow: 0 4px 14px rgba(59, 130, 246, .32);
}
.pill-new {
  margin-left: auto;
  font-size: 9.5px; font-weight: 700;
  padding: 2px 7px; border-radius: 999px;
  background: var(--brand-dim); color: #93c0ff;
}
.nav button.active .pill-new { background: rgba(255, 255, 255, .22); color: #fff; }

.side-card {
  margin-top: auto; padding: 14px;
  background: linear-gradient(150deg, #17264a, #121a2b);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
}
.side-card-head { display: flex; align-items: center; gap: 8px; margin-bottom: 7px; }
.side-card-head b { font-size: 12.5px; }
.side-card p { margin: 0 0 12px; font-size: 11px; line-height: 1.5; color: var(--ink-2); }

/* ------------------------------------------------------------------- main */
.main { display: flex; flex-direction: column; min-width: 0; }

.topbar {
  display: flex; align-items: center; gap: 20px;
  padding: 14px 22px;
  border-bottom: 1px solid var(--line);
  background: var(--page);
  position: sticky; top: 0; z-index: 30;
}
.page-title h1 { margin: 0; font-size: 21px; font-weight: 650; letter-spacing: -.02em; }
.page-title p { margin: 2px 0 0; font-size: 12px; color: var(--ink-3); }

.ticker { display: flex; gap: 9px; margin-left: 8px; overflow-x: auto; flex: 1; }
.tick {
  flex: none; min-width: 132px;
  padding: 8px 12px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
}
.tick b { display: block; font-size: 9.5px; font-weight: 700; letter-spacing: .1em; color: var(--ink-3); }
.tick .row { display: flex; align-items: baseline; gap: 8px; margin-top: 3px; }
.tick .p { font-family: var(--mono); font-size: 13px; font-variant-numeric: tabular-nums; }
.tick .c { font-size: 11px; font-weight: 600; margin-left: auto; }

.top-actions { display: flex; align-items: center; gap: 9px; margin-left: auto; }
.clock {
  font-family: var(--mono); font-size: 12px;
  color: var(--ink-2);
  padding: 7px 10px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-sm);
}
.feed {
  display: flex; align-items: center; gap: 7px;
  font-size: 11.5px; font-weight: 600; color: var(--good);
  padding: 7px 11px;
  background: rgba(34, 197, 94, .1);
  border: 1px solid rgba(34, 197, 94, .28);
  border-radius: 999px;
}
.feed.stale { color: var(--bad); background: rgba(248, 113, 113, .1); border-color: rgba(248, 113, 113, .3); }
.pulse { width: 7px; height: 7px; border-radius: 50%; background: currentColor; animation: pulse 1.8s infinite; }
@keyframes pulse { 50% { opacity: .35; } }

.icon-btn {
  width: 34px; height: 34px;
  display: grid; place-items: center;
  color: var(--ink-2);
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-sm); cursor: pointer;
  transition: color .15s, border-color .15s, background .15s;
}
.icon-btn svg { width: 15px; height: 15px; fill: currentColor; }
.icon-btn:hover { color: var(--ink); border-color: #2c3c5c; background: var(--surface-2); }
.icon-btn.danger:hover { color: var(--warn); border-color: rgba(251, 191, 36, .5); }

.avatar {
  display: flex; align-items: center; gap: 9px;
  padding: 4px 12px 4px 4px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 999px;
}
.avatar span {
  width: 28px; height: 28px; display: grid; place-items: center;
  font-size: 12px; font-weight: 700; color: #fff;
  background: linear-gradient(140deg, #6366f1, #3b82f6);
  border-radius: 50%;
}
.avatar .who b { display: block; font-size: 12px; font-weight: 600; }
.avatar .who em { font-style: normal; font-size: 10px; color: var(--ink-3); }

.scroll { flex: 1; overflow-y: auto; padding: 20px 22px 26px; }
.view { display: flex; flex-direction: column; gap: 16px; }
.view[hidden] { display: none; }

/* ------------------------------------------------------------------- kpis */
.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }

.kpi {
  padding: 15px 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  box-shadow: var(--shadow);
}
.kpi-top { display: flex; align-items: center; gap: 11px; }
.kpi .tile {
  width: 38px; height: 38px; flex: none;
  display: grid; place-items: center;
  border-radius: 10px;
  font-size: 16px;
}
.kpi .tile.b { background: rgba(59, 130, 246, .16); }
.kpi .tile.g { background: rgba(34, 197, 94, .15); }
.kpi .tile.v { background: rgba(167, 139, 250, .15); }
.kpi .tile.a { background: rgba(251, 191, 36, .15); }
.kpi label { font-size: 11.5px; color: var(--ink-2); }
.kpi .val { margin-top: 11px; font-size: 25px; font-weight: 650; letter-spacing: -.02em; }
.kpi .sub { margin-top: 5px; font-size: 11px; color: var(--ink-3); }
.kpi .sub .up { color: var(--good); font-weight: 600; }
.kpi .sub .down { color: var(--bad); font-weight: 600; }

/* ------------------------------------------------------------------ cards */
.row-2 { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: 14px; }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  box-shadow: var(--shadow);
  display: flex; flex-direction: column;
  min-width: 0;
}
.card-head {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line-soft);
}
.card-head h2 { margin: 0; font-size: 14.5px; font-weight: 620; }
.card-head h2 small { font-weight: 400; font-size: 11px; color: var(--ink-3); margin-left: 5px; }
.card-tools { margin-left: auto; display: flex; align-items: center; gap: 9px; }
.card-body { padding: 14px 16px; }
.card-body.no-pad { padding: 0; }
.card-note {
  margin: 0; padding: 9px 16px;
  font-size: 11.5px; color: var(--ink-3);
  border-bottom: 1px solid var(--line-soft);
}
.card-note:empty { display: none; }

.chip {
  font-family: var(--mono); font-size: 11px;
  color: var(--ink-2);
  padding: 4px 9px;
  background: var(--surface-2); border: 1px solid var(--line); border-radius: 6px;
}
.link {
  margin-left: auto;
  font: inherit; font-size: 12px; font-weight: 600;
  color: var(--brand); background: none; border: 0; cursor: pointer;
}
.link:hover { text-decoration: underline; }

.seg { margin-left: auto; display: flex; background: var(--surface-2); border-radius: var(--r-sm); padding: 3px; }
.seg button {
  font: inherit; font-size: 11.5px; font-weight: 600;
  padding: 4px 11px; border: 0; border-radius: 6px;
  background: none; color: var(--ink-3); cursor: pointer;
}
.seg button.active { background: var(--surface-3); color: var(--ink); }

.search { position: relative; }
.search svg {
  position: absolute; left: 10px; top: 50%; transform: translateY(-50%);
  width: 14px; height: 14px; fill: none; stroke: var(--ink-3); stroke-width: 1.8;
}
.search input {
  font: inherit; font-size: 12.5px;
  padding: 7px 11px 7px 31px; width: 210px;
  background: var(--surface-2); color: var(--ink);
  border: 1px solid var(--line); border-radius: var(--r-sm);
}
.search input:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-dim); }

/* ------------------------------------------------------------------ chart */
.chart { position: relative; height: 232px; }
.chart svg { display: block; width: 100%; height: 100%; overflow: visible; }
.chart .gridline { stroke: var(--line); stroke-width: 1; }        /* solid hairline */
.chart .axis-label { fill: var(--ink-3); font-size: 10px; font-family: var(--sans); }
.chart .area { fill: url(#pnlFill); }
.chart .line { fill: none; stroke: var(--series-1); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.chart .end-dot { fill: var(--series-1); stroke: var(--surface); stroke-width: 2; }
.chart .crosshair { stroke: var(--ink-3); stroke-width: 1; }
.chart .hit { fill: transparent; }

.tooltip {
  position: fixed; z-index: 200; pointer-events: none;
  padding: 8px 11px;
  background: var(--surface-3);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  box-shadow: var(--shadow);
  font-size: 11.5px;
}
.tooltip b { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.tooltip[hidden] { display: none; }

/* -------------------------------------------------------------- bar chart */
.bars { display: flex; flex-direction: column; gap: 13px; }
.bar-row .bar-top { display: flex; align-items: baseline; gap: 8px; font-size: 11.5px; }
.bar-row .bar-top .name { color: var(--ink-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar-row .bar-top .v { margin-left: auto; font-family: var(--mono); font-variant-numeric: tabular-nums; }
.bar-track { margin-top: 6px; height: 8px; background: var(--surface-2); border-radius: 4px; overflow: hidden; }
.bar-fill { height: 100%; background: var(--series-1); border-radius: 4px; transition: width .45s var(--ease); }

/* ------------------------------------------------------------ mini tables */
.mini-table-wrap { max-height: 300px; overflow: auto; }
.mini { width: 100%; border-collapse: collapse; font-size: 12px; }
.mini th {
  position: sticky; top: 0;
  text-align: left; padding: 9px 16px;
  font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--ink-3); background: var(--surface);
  border-bottom: 1px solid var(--line-soft);
  white-space: nowrap;
}
.mini td {
  padding: 9px 16px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--ink-2);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.mini td.key { color: var(--ink); font-weight: 500; }
.mini td.num, .mini th.num { text-align: right; }
.mini tr:last-child td { border-bottom: 0; }
.mini tbody tr:hover { background: var(--surface-2); }

/* --------------------------------------------------------------- accounts */
.accounts { display: flex; flex-direction: column; }
.acct {
  display: flex; align-items: center; gap: 12px;
  padding: 13px 16px;
  border-bottom: 1px solid var(--line-soft);
}
.acct:last-child { border-bottom: 0; }
.acct .av {
  width: 34px; height: 34px; flex: none;
  display: grid; place-items: center;
  font-size: 12px; font-weight: 700; color: #fff;
  background: linear-gradient(140deg, #6366f1, #3b82f6);
  border-radius: 50%;
}
.acct .meta b { display: block; font-size: 12.5px; font-weight: 600; }
.acct .meta em { font-style: normal; font-size: 11px; color: var(--ink-3); }
.acct .right { margin-left: auto; text-align: right; }
.acct .right .p { font-family: var(--mono); font-size: 13px; font-variant-numeric: tabular-nums; }

/* ------------------------------------------------------------------- tags */
.tag {
  display: inline-block;
  font-size: 10px; font-weight: 700; letter-spacing: .04em;
  padding: 3px 8px; border-radius: 6px;
}
.tag.buy      { color: var(--good); background: rgba(34, 197, 94, .13); }
.tag.sell     { color: var(--bad);  background: rgba(248, 113, 113, .13); }
.tag.pending  { color: var(--warn); background: rgba(251, 191, 36, .13); }
.tag.complete { color: #7ab3ff;     background: var(--brand-dim); }
.tag.re       { color: var(--violet); background: rgba(167, 139, 250, .14); }
.tag.muted    { color: var(--ink-3); background: var(--surface-2); }

.pos { color: var(--good); }
.neg { color: var(--bad); }
.zero { color: var(--ink-3); }

/* ------------------------------------------------------------- data grids */
.grid-scroll { overflow: auto; max-height: calc(100vh - 250px); position: relative; }
.grid { width: 100%; border-collapse: collapse; font-size: 12px; }
.grid thead th {
  position: sticky; top: 0; z-index: 5;
  background: var(--surface);
  color: var(--ink-3);
  font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  text-align: left; padding: 10px 13px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.grid thead th.num { text-align: right; }
.grid tbody tr { border-bottom: 1px solid var(--line-soft); transition: background .12s; }
.grid tbody tr:hover { background: var(--surface-2); }
.grid tbody tr.clickable { cursor: pointer; }
.grid td {
  padding: 0 13px; height: 38px;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  color: var(--ink-2);
  font-family: var(--mono); font-size: 11.5px;
}
.grid td.num { text-align: right; }
.grid td.key { color: var(--ink); font-family: var(--sans); font-size: 12px; font-weight: 500; }

.flash-up   { animation: flashUp .8s var(--ease); }
.flash-down { animation: flashDown .8s var(--ease); }
@keyframes flashUp   { from { background: rgba(34, 197, 94, .2); } }
@keyframes flashDown { from { background: rgba(248, 113, 113, .2); } }

.empty { padding: 40px; text-align: center; color: var(--ink-3); font-size: 12.5px; }
.empty[hidden] { display: none; }

/* ----------------------------------------------------------------- events */
.events { list-style: none; margin: 0; padding: 0; max-height: 300px; overflow-y: auto; }
.events li { padding: 11px 16px; border-bottom: 1px solid var(--line-soft); animation: slideIn .35s var(--ease); }
.events li:last-child { border-bottom: 0; }
@keyframes slideIn { from { opacity: 0; transform: translateX(8px); } }
.events .hd { display: flex; align-items: center; gap: 8px; }
.events .t { font-family: var(--mono); font-size: 10.5px; color: var(--ink-3); }
.events .k { font-size: 9.5px; font-weight: 700; letter-spacing: .05em; padding: 2px 7px; border-radius: 5px; }
.events .m {
  display: block; margin-top: 4px;
  font-family: var(--mono); font-size: 11px; color: var(--ink-2);
  overflow-wrap: anywhere;
}
.k-SIGNAL     { color: #7ab3ff;       background: var(--brand-dim); }
.k-RE-ENTRY   { color: var(--violet); background: rgba(167, 139, 250, .14); }
.k-TRAIL, .k-LOCK { color: var(--warn); background: rgba(251, 191, 36, .13); }
.k-TARGET     { color: var(--good);   background: rgba(34, 197, 94, .13); }
.k-EXIT, .k-SQUARE-OFF { color: var(--bad); background: rgba(248, 113, 113, .13); }
.k-SETTINGS, .k-SYSTEM, .k-ERROR { color: var(--ink-3); background: var(--surface-2); }

/* --------------------------------------------------------------- buttons */
.btn {
  font: inherit; font-size: 12.5px; font-weight: 600;
  padding: 9px 15px; border-radius: var(--r-sm);
  border: 1px solid var(--line); background: var(--surface-2); color: var(--ink-2);
  cursor: pointer; transition: background .15s, color .15s, border-color .15s;
}
.btn:hover { color: var(--ink); border-color: #2c3c5c; }
.btn-primary {
  background: var(--brand); border-color: var(--brand); color: #fff;
  box-shadow: 0 4px 14px rgba(59, 130, 246, .3);
}
.btn-primary:hover { background: #2f74e0; color: #fff; }
.btn-ghost { background: transparent; }
.btn.block { display: block; width: 100%; text-align: center; text-decoration: none; }

/* ----------------------------------------------------------------- modal */
.modal-back {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(4, 8, 16, .72);
  backdrop-filter: blur(3px);
  display: grid; place-items: center;
  animation: fade .2s var(--ease);
}
.modal-back[hidden] { display: none; }   /* display hamesha [hidden] ko override karta hai */
@keyframes fade { from { opacity: 0; } }

.modal {
  width: min(580px, 94vw); max-height: 88vh; overflow: auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: 0 30px 80px rgba(0, 0, 0, .6);
  animation: rise .26s var(--ease);
}
@keyframes rise { from { opacity: 0; transform: translateY(12px) scale(.985); } }

.modal-head { display: flex; align-items: center; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.modal-head h3 { margin: 0; font-size: 15px; font-weight: 620; }
.modal-head .x { margin-left: auto; background: none; border: 0; color: var(--ink-3); font-size: 15px; cursor: pointer; }
.modal-head .x:hover { color: var(--bad); }
.modal-warn {
  margin: 0; padding: 11px 20px;
  font-size: 11.5px; color: var(--warn);
  background: rgba(251, 191, 36, .07);
  border-bottom: 1px solid var(--line-soft);
}
.modal-body { padding: 18px 20px; display: grid; gap: 14px; }

.fieldset { border: 1px solid var(--line); border-radius: var(--r-md); padding: 14px 15px 16px; background: var(--surface-2); }
.fieldset > legend { font-size: 10px; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; color: #7ab3ff; padding: 0 7px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 11px; }
.field label { display: block; font-size: 11px; color: var(--ink-2); margin-bottom: 6px; }
.field input[type="number"] {
  width: 100%; font-family: var(--mono); font-size: 13px;
  padding: 9px 11px;
  background: var(--page); color: var(--ink);
  border: 1px solid var(--line); border-radius: var(--r-sm);
}
.field input:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-dim); }
.field input:disabled { color: var(--ink-3); }
.toggle { display: flex; align-items: center; gap: 9px; font-size: 12px; color: var(--ink-2); cursor: pointer; }
.toggle input { accent-color: var(--brand); width: 15px; height: 15px; }

.modal-foot { display: flex; justify-content: flex-end; gap: 9px; padding: 14px 20px; border-top: 1px solid var(--line); }

/* ------------------------------------------------------------- responsive */
@media (max-width: 1500px) { .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 1280px) {
  .app { grid-template-columns: 74px minmax(0, 1fr); }
  .sidebar { padding: 14px 8px; }
  .brand em, .brand strong, .nav-group, .side-card { display: none; }
  /* label text bare text-node hai, isliye font-size se hide karo (svg par asar nahi) */
  .nav button { justify-content: center; padding: 11px; font-size: 0; gap: 0; }
  .row-2 { grid-template-columns: 1fr; }
  .ticker { display: none; }
}
@media (max-width: 780px) {
  .kpis { grid-template-columns: 1fr; }
  .avatar .who, .clock { display: none; }
  .scroll { padding: 14px; }
}

/* ==========================================================================
   Production console additions — login, credential forms, engine health.
   Base theme demo se aaya hai; neeche sirf wo cheezein hain jo asli product
   me hain aur demo me nahi thi.
   ========================================================================== */

/* ------------------------------------------------------------------ login */
.login-page {
  min-height: 100%;
  display: grid;
  place-items: center;
  /* Do overlapping radial glows — flat navy background pe depth deti hain
     bina koi image load kiye. */
  background:
    radial-gradient(1100px 620px at 12% -10%, rgba(59, 130, 246, .16), transparent 60%),
    radial-gradient(900px 520px at 88% 110%, rgba(167, 139, 250, .12), transparent 60%),
    var(--page);
  padding: 24px;
}

.login-card {
  width: min(420px, 100%);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 34px 32px 28px;
  box-shadow: var(--shadow);
}

.login-card .brand { margin-bottom: 26px; }
.login-card h1 { font-size: 19px; margin: 0 0 4px; letter-spacing: -.01em; }
.login-card .lede { color: var(--ink-2); font-size: 13px; margin: 0 0 22px; }

.login-card .field { margin-bottom: 15px; }
.login-card .field label {
  display: block; font-size: 11.5px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .06em;
  color: var(--ink-3); margin-bottom: 6px;
}
.login-card input {
  width: 100%; padding: 11px 13px; font-size: 14px;
  background: var(--surface-2); color: var(--ink);
  border: 1px solid var(--line); border-radius: var(--r-sm);
  transition: border-color var(--duration-fast, 150ms) var(--ease);
}
.login-card input:focus {
  outline: none; border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-dim);
}
.login-card .btn { width: 100%; padding: 11px; margin-top: 8px; font-size: 14px; }

.login-error {
  background: rgba(248, 113, 113, .1);
  border: 1px solid rgba(248, 113, 113, .3);
  color: var(--bad);
  padding: 10px 12px; border-radius: var(--r-sm);
  font-size: 13px; margin-bottom: 16px;
}
.login-foot {
  margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--line-soft);
  font-size: 11.5px; color: var(--ink-3); text-align: center;
}

/* ------------------------------------------------------- engine health pill */
.feed.stale   { background: rgba(248, 113, 113, .14); color: var(--bad); }
.feed.warn    { background: rgba(251, 191, 36, .14);  color: var(--warn); }
.feed .pulse.warn { background: var(--warn); }

.engine-bar {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  padding: 9px 14px; margin-bottom: 14px;
  background: var(--surface-2); border: 1px solid var(--line);
  border-radius: var(--r-md); font-size: 12px; color: var(--ink-2);
}
.engine-bar b { color: var(--ink); font-weight: 600; }
.engine-bar .sep { color: var(--ink-3); }
.engine-bar.bad { border-color: rgba(248, 113, 113, .4); }

/* ----------------------------------------------------------- toolbar/actions */
.toolbar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.btn-sm { padding: 6px 11px; font-size: 12px; border-radius: var(--r-sm); }

.btn-danger {
  background: rgba(248, 113, 113, .13); color: var(--bad);
  border: 1px solid rgba(248, 113, 113, .32);
}
.btn-danger:hover { background: rgba(248, 113, 113, .2); }

/* -------------------------------------------------------------- credentials */
.cred-warn {
  background: rgba(251, 191, 36, .09);
  border: 1px solid rgba(251, 191, 36, .28);
  color: var(--warn);
  padding: 9px 12px; border-radius: var(--r-sm);
  font-size: 12px; margin-bottom: 14px; line-height: 1.5;
}
.cred-set   { color: var(--good); font-size: 11.5px; }
.cred-unset { color: var(--ink-3); font-size: 11.5px; }

.modal-tabs { display: flex; gap: 4px; margin-bottom: 18px; border-bottom: 1px solid var(--line); }
.modal-tabs button {
  background: none; border: none; color: var(--ink-3);
  padding: 9px 14px; font-size: 12.5px; font-weight: 600; cursor: pointer;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.modal-tabs button:hover { color: var(--ink-2); }
.modal-tabs button.active { color: var(--brand); border-bottom-color: var(--brand); }
.tab-panel[hidden] { display: none; }

.field select {
  width: 100%; padding: 8px 10px; font-size: 13px;
  background: var(--surface-2); color: var(--ink);
  border: 1px solid var(--line); border-radius: var(--r-sm);
}
.field .hint { font-size: 11px; color: var(--ink-3); margin-top: 4px; line-height: 1.45; }

/* --------------------------------------------------------------- checkboxes */
.check-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 8px; margin-top: 8px;
}
.check-grid label {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px; background: var(--surface-2);
  border: 1px solid var(--line); border-radius: var(--r-sm);
  font-size: 12.5px; cursor: pointer;
}
.check-grid label:hover { border-color: var(--surface-3); }

/* -------------------------------------------------------------------- toast */
.toast-host {
  position: fixed; right: 20px; bottom: 20px; z-index: 90;
  display: flex; flex-direction: column; gap: 8px; max-width: 380px;
}
.toast {
  background: var(--surface-3); border: 1px solid var(--line);
  border-left: 3px solid var(--brand);
  padding: 11px 14px; border-radius: var(--r-sm);
  font-size: 12.5px; color: var(--ink); box-shadow: var(--shadow);
  animation: toast-in 240ms var(--ease);
}
.toast.ok  { border-left-color: var(--good); }
.toast.err { border-left-color: var(--bad); }

@keyframes toast-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .toast { animation: none; }
}

/* --------------------------------------------------------------- empty tips */
.setup-tip {
  padding: 22px; text-align: center; color: var(--ink-2);
  font-size: 13px; line-height: 1.65;
}
.setup-tip b { color: var(--ink); }
.setup-tip code {
  font-family: var(--mono); font-size: 12px;
  background: var(--surface-3); padding: 2px 6px; border-radius: 4px;
  color: var(--ink);
}

/* Market Movers — clickable rows (TradingView chart new window) */
.mini tbody tr.clickable { cursor: pointer; }
.mini tbody tr.clickable:hover td { background: var(--surface-3); }
.mini tbody tr.clickable:hover td.key { color: var(--brand); }