:root{
  --bg:#0b1020;--bg2:#10182f;--panel:rgba(18,25,51,.82);--panel2:#0f1730;
  --muted:#9aa5c3;--text:#eef3ff;--primary:#5b8cff;--primary2:#7f6dff;
  --danger:#ff6b6b;--success:#34d399;--warning:#fbbf24;--border:rgba(255,255,255,.08)
}
*{box-sizing:border-box}html,body{margin:0;padding:0}
body{
  font:14px/1.5 Arial,Helvetica,sans-serif;
  background:
    radial-gradient(circle at top left, rgba(91,140,255,.18), transparent 25%),
    radial-gradient(circle at top right, rgba(127,109,255,.12), transparent 25%),
    linear-gradient(180deg,var(--bg),var(--bg2));
  color:var(--text)
}
a{color:#cfe0ff;text-decoration:none}
.container{max-width:1280px;margin:0 auto;padding:20px}
.container.narrow{max-width:520px}
.topbar{
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:14px 20px;border-bottom:1px solid var(--border);
  background:rgba(10,15,30,.72);backdrop-filter:blur(12px);position:sticky;top:0;z-index:20
}
.brand{font-weight:700;font-size:18px;letter-spacing:.2px}
.topbar nav{display:flex;gap:14px;flex-wrap:wrap}
.layout{display:grid;grid-template-columns:260px 1fr;gap:18px}
.sidebar,.card,.stat{
  background:var(--panel);border:1px solid var(--border);
  border-radius:20px;box-shadow:0 10px 30px rgba(0,0,0,.24)
}
.sidebar{padding:14px;height:fit-content;position:sticky;top:78px}
.sidebar h3{margin:8px 0 14px;font-size:14px;color:var(--muted)}
.side-links{display:grid;gap:10px}
.side-links a{padding:12px 14px;border-radius:14px;background:rgba(255,255,255,.03)}
.side-links a:hover{background:rgba(255,255,255,.06)}
.card{padding:18px;margin-bottom:18px}
.hero{
  display:grid;grid-template-columns:1.2fr 1fr;gap:18px;align-items:center
}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}
.stat{padding:18px}
.stat span{display:block;color:var(--muted);margin-bottom:8px}
.stat strong{font-size:22px}
.kpi-positive{color:var(--success)} .kpi-warning{color:var(--warning)} .kpi-danger{color:var(--danger)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.grid-form{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;align-items:end}
.grid-form .full{grid-column:1/-1}
label{display:block;font-weight:600;font-size:13px;color:#d9e4ff}
input,select,button,textarea{
  width:100%;padding:12px 14px;border-radius:14px;border:1px solid var(--border);
  background:var(--panel2);color:var(--text);margin-top:6px;outline:none
}
textarea{min-height:90px;resize:vertical}
.btn{
  display:inline-block;background:linear-gradient(135deg,var(--primary),var(--primary2));
  color:white;border:none;cursor:pointer;text-align:center;font-weight:700
}
.btn.ghost{background:transparent;border:1px solid var(--border)}
.btn.danger{background:linear-gradient(135deg,#dc2626,#ff6b6b)}
.btn.small{padding:8px 10px;font-size:12px}
.notice{
  padding:12px 14px;border-radius:14px;margin-bottom:14px;background:#1b2547;border:1px solid var(--border)
}
.notice.success{border-color:rgba(52,211,153,.35)} .notice.danger{border-color:rgba(255,107,107,.35)}
.table{width:100%;border-collapse:collapse}
.table th,.table td{
  padding:10px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top
}
.table th{color:#dbe6ff;font-size:12px;text-transform:uppercase;letter-spacing:.4px}
.table.compact th,.table.compact td{padding:8px}
.risk-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.risk-grid div,.mini-card{
  padding:14px;border:1px solid var(--border);border-radius:16px;background:var(--panel2)
}
.risk-grid span,.muted{color:var(--muted)}
.inline-form{display:flex;gap:8px;align-items:center}
.badge{display:inline-block;padding:5px 10px;border-radius:999px;font-size:12px;border:1px solid var(--border)}
.badge.buy{background:rgba(52,211,153,.14);color:#7df0c6}
.badge.sell{background:rgba(255,107,107,.14);color:#ffb0b0}
.badge.neutral{background:rgba(251,191,36,.12);color:#f8d67a}
.chart-wrap{height:240px;position:relative}
.chart-wrap canvas{width:100%;height:240px;display:block}
.actions{display:flex;gap:10px;flex-wrap:wrap}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.filters input,.filters select{max-width:220px}
.stack{display:grid;gap:14px}
.footer-note{font-size:12px;color:var(--muted);padding:6px 2px 14px}
.hide-mobile{display:table-cell}
@media (max-width: 1050px){
  .layout{grid-template-columns:1fr}
  .sidebar{position:static}
  .hero,.two-col{grid-template-columns:1fr}
  .cards{grid-template-columns:repeat(2,1fr)}
  .grid-form{grid-template-columns:1fr 1fr}
}
@media (max-width: 640px){
  .topbar{flex-direction:column;align-items:flex-start}
  .cards,.risk-grid,.grid-form,.two-col{grid-template-columns:1fr}
  .container{padding:14px}
  .card,.stat,.sidebar{border-radius:18px}
  .hide-mobile{display:none}
}