/* T-bord — trading terminal design system (dark only) */
:root{
  --bg:#0b0e14; --panel:#11161f; --elev:#161b22; --hover:#1b2230; --border:#222a35;
  --text:#e6edf3; --muted:#7d8590; --faint:#4b5563;
  --accent:#58a6ff; --green:#3fb950; --red:#f85149; --amber:#d29922; --purple:#a371f7;
  --mono:'JetBrains Mono','SF Mono',ui-monospace,Menlo,monospace;
  --ui:'Inter',system-ui,-apple-system,Segoe UI,sans-serif;
  --sb:232px;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--text);font-family:var(--ui);font-size:13px;line-height:1.45;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
button{font-family:inherit;cursor:pointer;color:inherit}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums}
.green{color:var(--green)} .red{color:var(--red)} .amber{color:var(--amber)} .muted{color:var(--muted)} .accent{color:var(--accent)} .purple{color:var(--purple)}
.upper{text-transform:uppercase;letter-spacing:.09em;font-size:11px;color:var(--muted);font-weight:600}
.right{text-align:right} .center{text-align:center}
hr{border:none;border-top:1px solid var(--border);margin:14px 0}

/* layout */
#app-root{display:grid;grid-template-columns:var(--sb) 1fr;height:100vh;overflow:hidden}
#app-root[hidden]{display:none}
.main{display:flex;flex-direction:column;min-width:0;height:100vh}
#content{flex:1;overflow:auto;padding:18px 22px}
#footer{border-top:1px solid var(--border);padding:7px 22px;color:var(--muted);font-size:11px;display:flex;justify-content:space-between;gap:10px}

/* sidebar */
#sidebar{background:var(--panel);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:auto}
.brand{display:flex;align-items:center;gap:9px;padding:15px 16px;font-weight:700;font-size:15px;letter-spacing:.02em;border-bottom:1px solid var(--border)}
.nav-group{padding:12px 10px 2px}
.nav-group .upper{padding:0 8px 6px}
.nav-item{display:flex;align-items:center;gap:10px;padding:7px 10px;border-radius:6px;color:var(--muted);font-weight:500;font-size:13px;cursor:pointer;margin-bottom:1px}
.nav-item:hover{background:var(--hover);color:var(--text)}
.nav-item.active{background:var(--hover);color:var(--text);box-shadow:inset 2px 0 0 var(--accent)}
.nav-item .ico{width:16px;text-align:center;opacity:.85}
.nav-item .pill{margin-left:auto;font-size:10px;background:#0e1420;border:1px solid var(--border);border-radius:10px;padding:0 6px;color:var(--muted)}

/* topbar */
#topbar{display:flex;align-items:center;gap:14px;padding:9px 18px;border-bottom:1px solid var(--border);background:var(--panel);min-height:52px}
.health{display:flex;gap:6px;align-items:center}
.spacer{flex:1}
.tb-btn{background:var(--elev);border:1px solid var(--border);border-radius:6px;padding:6px 10px;color:var(--muted);display:flex;align-items:center;gap:7px;font-size:12px}
.tb-btn:hover{color:var(--text);border-color:#2f3946}
.kbd{font-family:var(--mono);font-size:10px;background:#0e1420;border:1px solid var(--border);border-radius:4px;padding:1px 5px;color:var(--muted)}
.switcher{display:flex;align-items:center;gap:8px;background:var(--elev);border:1px solid var(--border);border-radius:6px;padding:5px 10px;font-weight:600}
.switcher:hover{border-color:#2f3946}
.avatar{width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,#2a3550,#1c2740);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:#cdd9ee}
.bell{position:relative}
.bell .badge-dot{position:absolute;top:-3px;right:-3px;background:var(--red);color:#fff;font-size:9px;border-radius:9px;padding:0 4px;font-weight:700}

/* dot */
.dot{width:8px;height:8px;border-radius:50%;display:inline-block;flex:none}
.dot.green{background:var(--green);box-shadow:0 0 0 0 rgba(63,185,80,.5);animation:pulse 2s infinite}
.dot.amber{background:var(--amber)} .dot.red{background:var(--red)} .dot.gray{background:var(--faint)}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(63,185,80,.45)}70%{box-shadow:0 0 0 6px rgba(63,185,80,0)}100%{box-shadow:0 0 0 0 rgba(63,185,80,0)}}

/* cards */
.card{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:14px}
.card h3{margin:0 0 10px;font-size:13px;font-weight:600}
.grid{display:grid;gap:14px}
.kpis{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.stat .lbl{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.07em}
.stat .big{font-size:24px;font-weight:700;font-family:var(--mono);margin-top:4px}
.stat .sub{font-size:11px;color:var(--muted);margin-top:3px;display:flex;align-items:center;gap:6px}
.statbar{display:flex;flex-wrap:wrap;gap:18px}
.statbar .it{display:flex;flex-direction:column}
.statbar .it .k{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.statbar .it .v{font-family:var(--mono);font-weight:600;font-size:15px}

/* page head */
.page-head{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.page-head h1{font-size:18px;margin:0;font-weight:700}
.page-head .sub{color:var(--muted);font-size:12px}

/* badges */
.badge{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:600;padding:2px 8px;border-radius:5px;border:1px solid transparent;font-family:var(--mono)}
.badge.blue{color:#9cc7ff;background:rgba(88,166,255,.12);border-color:rgba(88,166,255,.25)}
.badge.green{color:#7ee2a0;background:rgba(63,185,80,.12);border-color:rgba(63,185,80,.25)}
.badge.red{color:#ff9a94;background:rgba(248,81,73,.12);border-color:rgba(248,81,73,.25)}
.badge.amber{color:#e8c069;background:rgba(210,153,34,.12);border-color:rgba(210,153,34,.25)}
.badge.purple{color:#c6a8f5;background:rgba(163,113,247,.12);border-color:rgba(163,113,247,.25)}
.badge.gray{color:var(--muted);background:#0e1420;border-color:var(--border)}

/* tables */
.tbl{width:100%;border-collapse:collapse;font-size:12.5px}
.tbl th{font-size:10px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);font-weight:600;text-align:left;padding:7px 10px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--panel)}
.tbl td{padding:7px 10px;border-bottom:1px solid #19202b}
.tbl tr:hover td{background:var(--hover)}
.tbl td.num,.tbl th.num{text-align:right;font-family:var(--mono);font-variant-numeric:tabular-nums}
.tbl .open-row td{background:rgba(88,166,255,.05)}

/* tabs */
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--border);margin-bottom:14px}
.tab{padding:8px 13px;color:var(--muted);font-weight:500;font-size:13px;border-bottom:2px solid transparent;cursor:pointer}
.tab:hover{color:var(--text)}
.tab.active{color:var(--text);border-bottom-color:var(--accent)}
.subtabs .tab{font-size:12px;padding:6px 11px}

/* buttons */
.btn{background:var(--elev);border:1px solid var(--border);border-radius:6px;padding:6px 12px;font-size:12px;font-weight:600;color:var(--text)}
.btn:hover{border-color:#2f3946;background:var(--hover)}
.btn.accent{background:var(--accent);border-color:var(--accent);color:#06101f}
.btn.accent:hover{filter:brightness(1.08)}
.btn.danger{color:#ff9a94;border-color:rgba(248,81,73,.35)}
.btn.danger:hover{background:rgba(248,81,73,.12)}
.btn.sm{padding:3px 9px;font-size:11px}
.btn:disabled{opacity:.4;cursor:not-allowed}
.btn-row{display:flex;gap:8px;flex-wrap:wrap}

/* switch */
.switch{width:34px;height:19px;border-radius:11px;background:#2a323e;position:relative;border:1px solid var(--border);transition:.15s;flex:none}
.switch::after{content:"";position:absolute;top:1px;left:1px;width:15px;height:15px;border-radius:50%;background:#cdd3db;transition:.15s}
.switch.on{background:rgba(63,185,80,.35);border-color:rgba(63,185,80,.5)}
.switch.on::after{left:16px;background:var(--green)}
.switch.dis{opacity:.4;cursor:not-allowed}

/* sparkline / charts */
.spark{display:block}
.chart-wrap{width:100%;height:160px}
.donut-legend{display:flex;flex-direction:column;gap:6px;font-size:12px}
.lg-dot{width:9px;height:9px;border-radius:2px;display:inline-block;margin-right:7px}

/* heatmap */
.heat{display:grid;grid-template-columns:34px repeat(12,1fr);gap:3px;font-size:10px}
.heat .cell{height:22px;border-radius:3px;display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:10px}
.heat .yl{display:flex;align-items:center;color:var(--muted);font-family:var(--mono)}
.heat .hd{color:var(--muted);text-align:center}

/* feed */
.feed{display:flex;flex-direction:column}
.feed .row{display:flex;gap:11px;padding:8px 2px;border-bottom:1px solid #19202b;align-items:flex-start}
.feed .ic{width:22px;height:22px;border-radius:5px;background:var(--elev);display:flex;align-items:center;justify-content:center;font-size:12px;flex:none}
.feed .tm{margin-left:auto;color:var(--faint);font-size:11px;font-family:var(--mono);white-space:nowrap}

/* portfolio strip */
.strip{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.pcard{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:12px;cursor:pointer}
.pcard:hover{border-color:#2f3946;background:var(--elev)}
.pcard .nm{display:flex;align-items:center;gap:7px;font-weight:600}
.pcard .eq{font-family:var(--mono);font-size:19px;font-weight:700;margin:7px 0 2px}

/* bot card */
.botcard{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:13px;display:flex;flex-direction:column;gap:9px}
.kv{display:flex;justify-content:space-between;font-size:12px}
.kv .k{color:var(--muted)}
.rulegrid{display:grid;grid-template-columns:1fr 1fr;gap:7px 14px;margin-top:4px}
.rule{display:flex;align-items:center;justify-content:space-between;gap:8px}

/* login */
#login-root[hidden]{display:none}
#login-root{min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(900px 500px at 50% -10%,rgba(88,166,255,.06),transparent),var(--bg);
  background-image:linear-gradient(rgba(255,255,255,.015) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.015) 1px,transparent 1px);
  background-size:auto,28px 28px,28px 28px}
.login-card{width:340px;background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:26px 24px;box-shadow:0 20px 60px rgba(0,0,0,.45)}
.login-card .brand{border:none;padding:0;justify-content:center;font-size:18px;margin-bottom:4px}
.login-sub{text-align:center;color:var(--muted);font-size:12px;margin-bottom:20px}
.field{margin-bottom:13px}
.field label{display:block;font-size:11px;color:var(--muted);margin-bottom:5px;text-transform:uppercase;letter-spacing:.06em}
.input{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:7px;padding:9px 11px;color:var(--text);font-size:13px;font-family:var(--ui)}
.input:focus{outline:none;border-color:var(--accent)}
.pwrap{position:relative}
.pwrap .eye{position:absolute;right:9px;top:8px;color:var(--muted);background:none;border:none;font-size:13px}
.remember{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted);margin:4px 0 16px;cursor:pointer}
.cb{width:15px;height:15px;border:1px solid var(--border);border-radius:4px;background:var(--bg);display:flex;align-items:center;justify-content:center;font-size:10px}
.cb.on{background:var(--accent);border-color:var(--accent);color:#06101f}
.login-err{color:#ff9a94;font-size:12px;margin-bottom:10px;min-height:0}
.login-foot{text-align:center;color:var(--faint);font-size:11px;margin-top:16px}

/* overlay: dialog + sheet + palette */
#overlay-root{position:fixed;inset:0;pointer-events:none;z-index:50}
.scrim{position:absolute;inset:0;background:rgba(0,0,0,.55);pointer-events:auto}
.dialog{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:380px;background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:18px;pointer-events:auto;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.dialog h3{margin:0 0 8px}
.sheet{position:absolute;right:0;top:0;height:100%;width:460px;max-width:92vw;background:var(--panel);border-left:1px solid var(--border);padding:18px;overflow:auto;pointer-events:auto;box-shadow:-20px 0 60px rgba(0,0,0,.4)}
.palette{position:absolute;left:50%;top:90px;transform:translateX(-50%);width:520px;max-width:92vw;background:var(--panel);border:1px solid var(--border);border-radius:10px;pointer-events:auto;box-shadow:0 20px 60px rgba(0,0,0,.5);overflow:hidden}
.palette input{width:100%;border:none;background:var(--panel);padding:14px 16px;color:var(--text);font-size:14px;border-bottom:1px solid var(--border)}
.palette input:focus{outline:none}
.palette .opt{padding:9px 16px;display:flex;gap:10px;align-items:center;color:var(--muted);cursor:pointer}
.palette .opt:hover,.palette .opt.sel{background:var(--hover);color:var(--text)}

/* toast */
#toast-root{position:fixed;right:18px;bottom:18px;display:flex;flex-direction:column;gap:8px;z-index:80}
.toast{background:var(--elev);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:7px;padding:10px 14px;font-size:12.5px;min-width:200px;box-shadow:0 10px 30px rgba(0,0,0,.4);animation:slidein .2s}
.toast.green{border-left-color:var(--green)} .toast.red{border-left-color:var(--red)}
@keyframes slidein{from{transform:translateX(20px);opacity:0}}

/* misc */
.empty{color:var(--muted);padding:24px 0;text-align:center}
.side-badge{font-weight:600}
.dropmenu{position:absolute;background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:6px;min-width:170px;box-shadow:0 14px 40px rgba(0,0,0,.5);z-index:60}
.dropmenu .mi{padding:7px 10px;border-radius:5px;font-size:12.5px;color:var(--text);display:flex;align-items:center;gap:9px;cursor:pointer}
.dropmenu .mi:hover{background:var(--hover)}
.dropmenu .sep{border-top:1px solid var(--border);margin:5px 0}
.tag-input{display:flex;gap:6px;flex-wrap:wrap}

/* responsive */
@media(max-width:1100px){
  #app-root{grid-template-columns:60px 1fr}
  .brand span.t{display:none}
  .nav-item span.t{display:none}
  .nav-group .upper{display:none}
  .nav-item{justify-content:center}
}
@media(max-width:760px){
  .switcher .pl-name{display:none}
  #content{padding:14px}
}

/* ---- складной сайдбар (пин) ---- */
.nav-pin{margin-left:auto;width:24px;height:24px;border-radius:6px;display:grid;place-items:center;cursor:pointer;font-size:13px;filter:grayscale(1);opacity:.45;flex:0 0 auto}
.nav-pin:hover{background:var(--hover);opacity:.8}
.nav-pin.on{filter:none;opacity:1}
#app-root.nav-collapsed{grid-template-columns:60px 1fr}
#app-root.nav-collapsed #sidebar .t,#app-root.nav-collapsed #sidebar .upper,#app-root.nav-collapsed #sidebar .pill,#app-root.nav-collapsed #sidebar .nav-pin{display:none}
#app-root.nav-collapsed #sidebar .nav-item{justify-content:center}
#app-root.nav-collapsed #sidebar .brand{justify-content:center;padding:15px 0}
#app-root.nav-collapsed #sidebar:hover{position:fixed;top:0;left:0;bottom:0;width:212px;z-index:200;box-shadow:0 16px 46px rgba(0,0,0,.55);overflow:auto}
#app-root.nav-collapsed #sidebar:hover .t,#app-root.nav-collapsed #sidebar:hover .upper,#app-root.nav-collapsed #sidebar:hover .pill{display:revert}
#app-root.nav-collapsed #sidebar:hover .nav-pin{display:grid}
#app-root.nav-collapsed #sidebar:hover .nav-item{justify-content:flex-start}
#app-root.nav-collapsed #sidebar:hover .brand{justify-content:space-between;padding:15px 16px}

/* fix: контент всегда в колонке 2 — не схлопывается, когда сайдбар в оверлее (fixed) */
#app-root > #sidebar{grid-column:1;grid-row:1}
#app-root > .main{grid-column:2;grid-row:1;min-width:0}