:root{
  --navy-950:#071427;--navy-900:#0a1b33;--navy-800:#11294b;--navy-700:#1a3a66;
  --gold:#c9a24a;--gold-soft:#f1d27a;
  --bg:#f3f5f9;--card:#ffffff;--line:#e3e8f0;--line-strong:#cfd7e3;
  --ink:#0f1b2d;--ink-2:#41516a;--muted:#7a879b;
  --up:#0f9d6b;--up-bg:#e5f6ef;--down:#d64550;--down-bg:#fcebec;--warn:#b7791f;--warn-bg:#fdf4e3;
  --blue:#2563eb;--blue-bg:#e8f0fe;
  --radius:14px;--shadow:0 1px 2px rgba(15,27,45,.04),0 4px 16px rgba(15,27,45,.06);
  --font:"Segoe UI","Heebo","Assistant",system-ui,-apple-system,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:var(--font);background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
button{font-family:inherit;cursor:pointer}
[hidden]{display:none!important}
.muted{color:var(--muted)}.small{font-size:12px}
.num,.mono{font-variant-numeric:tabular-nums;direction:ltr;unicode-bidi:isolate}
.up{color:var(--up)}.down{color:var(--down)}

/* ------------------------------------------------ login */
#login{min-height:100vh;display:grid;grid-template-columns:1.1fr 1fr;background:var(--navy-950)}
.login-art{position:relative;overflow:hidden;background:radial-gradient(1200px 600px at 80% -10%,#1d4f8f 0,transparent 60%),
  linear-gradient(160deg,var(--navy-900),var(--navy-950));color:#fff;display:flex;align-items:flex-end;padding:56px}
.art-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
  linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(180deg,transparent,#000 40%)}
.art-copy{position:relative;max-width:520px}
.art-logo{width:72px;height:72px;margin-bottom:28px}
.art-copy h2{font-size:38px;line-height:1.15;margin:0 0 16px;font-weight:700}
.art-copy p{color:#b9c6da;font-size:16px;margin:0 0 32px}
.art-copy ul{list-style:none;padding:0;margin:0;display:flex;gap:28px}
.art-copy li{display:flex;flex-direction:column}
.art-copy li b{font-size:26px;color:var(--gold-soft)}
.art-copy li span{color:#9fb0c8;font-size:12px}
#login-form{background:var(--card);display:flex;flex-direction:column;justify-content:center;padding:56px clamp(24px,6vw,96px);gap:14px}
#login-form h1{margin:18px 0 0;font-size:26px}
#login-form label{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:13px;color:var(--ink-2)}
input,select{font:inherit;padding:11px 12px;border:1px solid var(--line-strong);border-radius:10px;background:#fff;color:var(--ink)}
input:focus,select:focus{outline:2px solid #bcd3fb;border-color:var(--blue)}
#login-error{color:var(--down);min-height:20px;margin:0}
.legal{color:var(--muted);font-size:12px}
.brand-lockup{display:flex;align-items:center;gap:12px}
.brand-lockup strong,.brand strong{display:block;letter-spacing:.18em;font-size:18px;line-height:1}
.brand-lockup span,.brand span{display:block;letter-spacing:.32em;font-size:10px;color:var(--gold);margin-top:4px}

/* ------------------------------------------------ buttons & pills */
.btn{border:1px solid transparent;border-radius:10px;padding:10px 16px;font-weight:600;font-size:14px}
.btn.primary{background:var(--navy-800);color:#fff}
.btn.primary:hover{background:var(--navy-700)}
.btn.ghost{background:#fff;border-color:var(--line-strong);color:var(--ink)}
.btn.ghost:hover{border-color:var(--navy-700)}
.btn.small{padding:6px 12px;font-size:13px}
.btn.wide{width:100%;padding:13px}
.icon-btn{border:1px solid var(--line);background:#fff;border-radius:10px;width:36px;height:36px;font-size:16px;color:var(--ink-2)}
.link{background:none;border:0;color:#b9c6da;padding:0}
.pill{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:3px 10px;font-size:12px;font-weight:600;background:var(--blue-bg);color:var(--blue);white-space:nowrap}
.pill.gold{background:rgba(201,162,74,.15);color:var(--gold-soft)}
.pill.ok{background:var(--up-bg);color:var(--up)}.pill.bad{background:var(--down-bg);color:var(--down)}
.pill.warn{background:var(--warn-bg);color:var(--warn)}.pill.gray{background:#eef1f5;color:var(--ink-2)}
.pill.dot::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}

/* ------------------------------------------------ shell */
#shell{display:grid;grid-template-columns:248px 1fr;min-height:100vh}
#sidebar{background:linear-gradient(180deg,var(--navy-900),var(--navy-950));color:#dbe4f1;display:flex;flex-direction:column;
  position:sticky;top:0;height:100vh;padding:20px 14px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;padding:4px 8px 20px;border-bottom:1px solid rgba(255,255,255,.08)}
.brand:hover{text-decoration:none}
#nav{display:flex;flex-direction:column;gap:2px;margin-top:14px;overflow:auto}
#nav .group{font-size:11px;letter-spacing:.08em;color:#7f93b1;padding:14px 10px 6px}
#nav a{display:flex;align-items:center;gap:10px;color:#c9d5e6;padding:9px 10px;border-radius:9px;font-size:14px}
#nav a:hover{background:rgba(255,255,255,.06);text-decoration:none}
#nav a.active{background:rgba(201,162,74,.14);color:#fff;box-shadow:inset -3px 0 0 var(--gold)}
#nav a i{font-style:normal;width:20px;text-align:center;opacity:.85}
.side-foot{margin-top:auto;display:flex;justify-content:space-between;align-items:center;padding:14px 8px 0;border-top:1px solid rgba(255,255,255,.08)}
#main{min-width:0;display:flex;flex-direction:column}
#topbar{display:flex;align-items:center;gap:16px;padding:18px 28px;background:rgba(243,245,249,.92);backdrop-filter:blur(8px);
  position:sticky;top:0;z-index:5;border-bottom:1px solid var(--line)}
#topbar .titles{flex:1;min-width:0}
#topbar h1{margin:0;font-size:22px}
.eyebrow{font-size:11px;letter-spacing:.12em;color:var(--muted);text-transform:uppercase}
.top-actions{display:flex;align-items:center;gap:10px}
#menu{display:none}
#view{padding:24px 28px 40px;display:flex;flex-direction:column;gap:20px}
#footer{margin-top:auto;padding:16px 28px;border-top:1px solid var(--line);display:flex;gap:16px;justify-content:space-between;color:var(--muted);font-size:12px}
.banner{margin:16px 28px 0;padding:12px 16px;border-radius:10px}
.banner.error{background:var(--down-bg);color:var(--down)}
.banner.info{background:var(--blue-bg);color:#1e40af;margin:0}
.banner.warn{background:var(--warn-bg);color:var(--warn);margin:0}

/* ------------------------------------------------ cards & grids */
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}.g-2-1{grid-template-columns:minmax(0,2fr) minmax(0,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;min-width:0}
.card h2,.card h3{margin:0;font-size:16px}
.card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}
.card-head p{margin:2px 0 0;color:var(--muted);font-size:12px}
.kpi{display:flex;flex-direction:column;gap:6px}
.kpi .label{color:var(--muted);font-size:12px;font-weight:600}
.kpi .value{font-size:26px;font-weight:700;letter-spacing:-.01em}
.kpi .sub{font-size:12px;color:var(--ink-2)}
.kpi.hero{background:linear-gradient(135deg,var(--navy-800),var(--navy-950));color:#fff;border:0}
.kpi.hero .label,.kpi.hero .sub{color:#b9c6da}
.explain{background:#f8fafd;border:1px dashed var(--line-strong);border-radius:10px;padding:12px 14px;color:var(--ink-2);font-size:13px}
.explain b{color:var(--ink)}

/* ------------------------------------------------ tables */
.table-wrap{overflow:auto;margin:0 -20px -20px;border-top:1px solid var(--line)}
table{width:100%;border-collapse:collapse;font-size:13px}
th{position:sticky;top:0;background:#f8fafc;text-align:right;font-weight:600;color:var(--muted);font-size:12px;padding:10px 14px;white-space:nowrap;cursor:default}
th.sortable{cursor:pointer}th.sortable:hover{color:var(--ink)}
td{padding:11px 14px;border-top:1px solid var(--line);white-space:nowrap;vertical-align:middle}
tbody tr.click{cursor:pointer}tbody tr.click:hover{background:#f6f9ff}
td .name{display:flex;flex-direction:column}
td .name b{font-size:13px}td .name small{color:var(--muted);max-width:220px;overflow:hidden;text-overflow:ellipsis}
.chg{display:inline-block;min-width:66px;text-align:center;border-radius:6px;padding:2px 6px;font-weight:600}
.chg.up{background:var(--up-bg)}.chg.down{background:var(--down-bg)}
.score{display:inline-flex;align-items:center;gap:8px}
.score .bar{width:64px;height:6px;border-radius:4px;background:#e9edf3;overflow:hidden}
.score .bar span{display:block;height:100%;background:linear-gradient(90deg,#93c5fd,var(--blue))}
.score .bar span.hot{background:linear-gradient(90deg,var(--gold-soft),var(--gold))}

/* ------------------------------------------------ filters */
.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.filters input{min-width:220px}
.seg{display:inline-flex;background:#e9edf3;border-radius:10px;padding:3px}
.seg button{border:0;background:transparent;padding:6px 12px;border-radius:8px;font-size:13px;color:var(--ink-2);font-weight:600}
.seg button.on{background:#fff;color:var(--ink);box-shadow:0 1px 2px rgba(0,0,0,.08)}

/* ------------------------------------------------ charts */
canvas{width:100%;display:block}
.chart-lg{height:340px}.chart-md{height:240px}.chart-sm{height:180px}
/* candles: horizontal drag pans the chart, vertical drag still scrolls the page; no long-press menu/selection */
.candle-chart{touch-action:pan-y;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;cursor:crosshair}
@media (max-width:640px){.chart-lg.candle-chart{height:400px}}
.legend{display:flex;flex-wrap:wrap;gap:14px;font-size:12px;color:var(--ink-2);margin-top:10px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-inline-end:6px;vertical-align:-1px}
#tooltip{position:fixed;z-index:50;background:var(--navy-950);color:#fff;border-radius:8px;padding:8px 10px;font-size:12px;pointer-events:none;
  box-shadow:0 6px 24px rgba(0,0,0,.25);max-width:260px;direction:rtl}

/* ------------------------------------------------ lists */
.list{display:flex;flex-direction:column}
.list .row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-top:1px solid var(--line)}
.list .row:first-child{border-top:0}
.news-item{display:flex;flex-direction:column;gap:4px;padding:12px 0;border-top:1px solid var(--line)}
.news-item:first-child{border-top:0}
.news-item a{color:var(--ink);font-weight:600}
.news-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:12px;color:var(--muted)}
.tag{display:inline-block;background:#eef2f8;color:var(--ink-2);border-radius:6px;padding:1px 7px;font-size:11px;font-weight:600}
.tag.link{cursor:pointer}
.tag.up{background:var(--up-bg);color:var(--up)}.tag.down{background:var(--down-bg);color:var(--down)}
.pill.ai{background:#ece8fb;color:#5b45b0}
.ai-note{font-size:13px;color:var(--ink-2);background:#f6f4fd;border-inline-start:3px solid #8b74d9;border-radius:6px;padding:6px 10px}
.journal-item{display:grid;grid-template-columns:auto 1fr auto;gap:16px;padding:18px 0;border-top:1px solid var(--line)}
.journal-item:first-child{border-top:0}
.side-badge{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-weight:700;font-size:13px}
.side-badge.buy{background:var(--up-bg);color:var(--up)}.side-badge.sell{background:var(--down-bg);color:var(--down)}
.journal-item h3{margin:0 0 6px;font-size:15px}
.journal-item ul{margin:8px 0 0;padding-inline-start:18px;color:var(--ink-2)}
.journal-item li{margin:3px 0}
details summary{cursor:pointer;color:var(--blue);font-size:13px;margin-top:8px}
.kv{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin-top:10px}
.kv div{background:#f8fafd;border:1px solid var(--line);border-radius:10px;padding:8px 10px}
.kv span{display:block;font-size:11px;color:var(--muted)}.kv b{font-size:14px}
.components{display:flex;flex-direction:column;gap:8px}
.components .c{display:grid;grid-template-columns:90px 1fr 44px;gap:10px;align-items:center;font-size:12px}
.components .track{height:8px;background:#e9edf3;border-radius:6px;overflow:hidden}
.components .track span{display:block;height:100%;background:var(--navy-700)}
.empty{padding:28px;text-align:center;color:var(--muted)}
.method h3{margin:18px 0 6px}
.method p,.method li{color:var(--ink-2)}
.method code{background:#eef2f8;border-radius:5px;padding:1px 6px;direction:ltr;unicode-bidi:isolate}
.pulse{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.pulse .tile{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px;cursor:pointer}
.pulse .tile:hover{border-color:var(--line-strong)}
.pulse .tile b{display:block;font-size:13px}.pulse .tile .px{font-size:16px;font-weight:700;margin:4px 0 2px}

/* ------------------------------------------------ responsive */
@media (max-width:1180px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:980px){
  #login{grid-template-columns:1fr}.login-art{display:none}
  #shell{grid-template-columns:1fr}
  #sidebar{position:fixed;inset:0 0 0 auto;width:260px;z-index:30;transform:translateX(100%);transition:transform .2s}
  #sidebar.open{transform:none;box-shadow:-10px 0 40px rgba(0,0,0,.3)}
  #menu{display:inline-block}
  .g2,.g-2-1{grid-template-columns:1fr}
}
@media (max-width:640px){
  #view{padding:16px}#topbar{padding:12px 16px;flex-wrap:wrap}.g4,.g3{grid-template-columns:1fr}
  #updated{display:none}#footer{flex-direction:column;padding:16px}.journal-item{grid-template-columns:auto 1fr}
  .journal-item .amount{grid-column:2}.art-copy h2{font-size:28px}
  /* phone top bar: row 1 = menu · title · refresh, row 2 = engine status + pause button */
  #topbar{gap:8px 10px;padding:10px 14px}
  #topbar .top-actions{display:contents}
  #menu{order:1}#topbar .titles{order:2;flex:1 1 calc(100% - 110px)}#refresh{order:3}
  #engine-pill{order:4}#engine-toggle{order:5;margin-inline-start:auto}
  #crumb{display:none}
  #topbar h1{font-size:19px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  /* compact cards: KPIs two per row, the portfolio value across the full width */
  #view{gap:14px}.grid{gap:12px}.card{padding:16px}
  .grid:has(>.kpi){grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid:has(>.kpi)>.kpi.hero,
  .grid:has(>.kpi):not(:has(>.hero))>.kpi:last-child:nth-child(odd),
  .grid:has(>.kpi.hero)>.kpi:last-child:nth-child(even){grid-column:1/-1}
  .kpi{padding:14px;gap:4px}.kpi .value{font-size:20px}.kpi .label,.kpi .sub{font-size:11px}
  .kpi.hero .value{font-size:28px}
}
/* audit release: brief, details toggles, pairing code */
.brief p{margin:0 0 8px}.warn-list{margin:0;padding-inline-start:18px;color:var(--warn)}.warn-list li{margin:2px 0}
details.explain>summary,details.banner>summary,.card details>summary{cursor:pointer;font-weight:600;margin:6px 0}
.card details{margin-top:10px}
.pair-code{font-size:32px;font-weight:700;letter-spacing:.3em;background:#f6f4fd;border:1px dashed #8b74d9;border-radius:10px;padding:10px 16px;display:inline-block}