*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Inter',system-ui,Arial,sans-serif;background:#080c18;color:#c8d0e0;-webkit-font-smoothing:antialiased;background-image:radial-gradient(ellipse 70% 40% at 50% 0%,rgba(78,136,214,.08) 0%,transparent 60%)}
.wrap{max-width:1100px;margin:0 auto;padding:20px}
.card{background:#101622;border:1px solid #1e2a40;border-radius:16px;padding:14px 16px;margin-bottom:14px;box-shadow:0 4px 24px rgba(0,0,0,.3)}
.graph-nav{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:4px}
.back-link{color:#5aabff;font-size:13px;font-weight:600;text-decoration:none;display:inline-flex;align-items:center;gap:5px;margin-bottom:4px}
.back-link:hover{color:#8acfff}
#title{font-size:17px;font-weight:800;color:#d8eeff;letter-spacing:-.01em}
#meta{font-size:13px;color:#6898cc;margin-top:5px;font-weight:500}
.graph-toolbar-card{padding:12px 16px}
.graph-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.tf-group{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.range-group{display:inline-flex;align-items:center;gap:6px;padding:6px;border:1px solid rgba(126,166,212,.14);border-radius:16px;background:linear-gradient(180deg,rgba(15,22,34,.92),rgba(10,16,28,.92));box-shadow:inset 0 1px 0 rgba(255,255,255,.03),0 12px 28px rgba(0,0,0,.18)}
.tf-btn{min-width:58px;background:#151c2b;border:1px solid #273754;border-radius:12px;color:#95a7c4;padding:10px 14px;font-size:13px;font-weight:800;cursor:pointer;transition:.16s}
.tf-btn:hover{border-color:#4e88d6;color:#e6f2ff;box-shadow:0 0 0 3px rgba(78,136,214,.14)}
.tf-btn.is-active{background:#e8eef7;color:#101622;border-color:#e8eef7;box-shadow:none}
.range-btn{position:relative;min-width:54px;background:transparent;border:1px solid transparent;border-radius:12px;color:#8fa7c7;padding:9px 12px;font-size:13px;font-weight:800;letter-spacing:.01em;cursor:pointer;transition:color .16s,border-color .16s,background .16s,transform .16s,box-shadow .16s}
.range-btn:hover{color:#e4f2ff;border-color:rgba(94,144,212,.28);background:rgba(78,136,214,.10);transform:translateY(-1px)}
.range-btn.is-active{color:#101622;border-color:rgba(255,255,255,.12);background:linear-gradient(135deg,#f6f9ff,#dbe7f7 68%,#cfddee);box-shadow:0 10px 24px rgba(10,16,28,.28),inset 0 1px 0 rgba(255,255,255,.85)}
.range-btn.is-active::after{content:"";position:absolute;left:12px;right:12px;bottom:6px;height:3px;border-radius:999px;background:linear-gradient(90deg,#5aabff,#26d1b4);opacity:.9}
.graph-toolbar__actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.history-badge{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:0 12px;border-radius:999px;border:1px solid rgba(126,166,212,.18);background:rgba(126,166,212,.08);color:#a9bdd9;font-size:12px;font-weight:700;letter-spacing:.02em}
.live-badge{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:0 12px;border-radius:999px;border:1px solid rgba(38,166,154,.25);background:rgba(38,166,154,.10);color:#26d1b4;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.06em}
.live-badge.is-history{border-color:rgba(245,177,95,.22);background:rgba(245,177,95,.10);color:#f4b15f}
.summary-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}
.summary-item{background:#080c18;border:1px solid #1e2a40;border-radius:12px;padding:12px}
.summary-label{display:block;color:#6898cc;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px}
.summary-item strong{display:block;color:#e4f2ff;font-size:17px;font-weight:800}
.summary-item strong.is-pos{color:#26d1b4}
.summary-item strong.is-neg{color:#ff6b86}
.summary-item strong.is-neutral{color:#aebfd8}
.summary-item strong.summary-stack{display:flex;flex-direction:column;gap:4px;font-size:14px;font-weight:700}
.summary-subline{display:flex;align-items:center;justify-content:space-between;gap:10px;color:#dbe8f7}
.summary-subline__label{color:#86a5c9;font-size:11px;font-weight:800;letter-spacing:.05em;text-transform:uppercase}
.summary-subline__value{font-variant-numeric:tabular-nums}
.calc-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.calc-row label{font-size:11px;color:#6898cc;font-weight:700;text-transform:uppercase;letter-spacing:.06em;display:flex;flex-direction:column;gap:4px}
input{background:#080c18;border:1.5px solid #1e2a40;border-radius:10px;color:#c8d0e0;padding:8px 10px;font-size:13px;font-family:inherit;outline:none;transition:border-color .14s,box-shadow .14s;width:130px}
input:focus{border-color:#4e88d6;box-shadow:0 0 0 3px rgba(78,136,214,.20)}
#pnl{font-size:15px;font-weight:700;color:#26a69a;padding:6px 12px;background:rgba(38,166,154,.10);border-radius:8px;border:1px solid rgba(38,166,154,.25)}
.ghost-btn{background:#151f30;border:1px solid #29415f;border-radius:10px;color:#d8eeff;padding:10px 12px;font-size:13px;font-weight:700;cursor:pointer;transition:.15s}
.ghost-btn:hover{border-color:#4e88d6;color:#fff;box-shadow:0 0 0 3px rgba(78,136,214,.14)}
.chart-card{padding:12px}
.chart-shell{position:relative;background:#080c18;border:1px solid #1e2a40;border-radius:14px;padding:8px}
#chart{width:100%;height:340px;min-height:340px}
.chart-tooltip{position:absolute;z-index:4;pointer-events:none;min-width:190px;max-width:260px;padding:12px 14px;border-radius:14px;border:1px solid rgba(255,255,255,.08);background:rgba(17,22,34,.92);box-shadow:0 18px 40px rgba(0,0,0,.35);backdrop-filter:blur(10px)}
.chart-tooltip__time{font-size:12px;font-weight:700;color:#a9bad4;margin-bottom:8px}
.chart-tooltip__row{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:#d8eeff}
.chart-tooltip__row+.chart-tooltip__row{margin-top:5px}
.chart-tooltip__label{color:#94a8c7}
.chart-tooltip__value{font-weight:800}
@media(max-width:900px){.summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){
  .wrap{padding:12px}
  .card{padding:12px}
  #title{font-size:15px}
  #meta{font-size:12px;line-height:1.4}
  .graph-toolbar-card{padding:10px 12px}
  .graph-toolbar{align-items:stretch}
  .tf-group{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));width:100%}
  .tf-btn{min-width:0;width:100%}
  .range-group{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));width:100%;gap:6px;padding:6px}
  .range-btn{min-width:0;width:100%;padding:10px 8px}
  .range-btn.is-active::after{left:10px;right:10px}
  .graph-toolbar__actions{width:100%;display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center}
  .history-badge{grid-column:1/-1;width:100%;justify-content:flex-start;font-size:11px;padding:0 10px}
  .live-badge{justify-self:start}
  .ghost-btn{padding:10px 12px;font-size:12px}
  .summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .summary-item:last-child{grid-column:1/-1}
  .summary-item strong{font-size:15px}
  .summary-item strong.summary-stack{font-size:13px}
  .calc-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .calc-row label{min-width:0}
  .calc-row label:nth-child(3){grid-column:1/-1}
  .calc-row .ghost-btn,
  .calc-row #pnl{grid-column:1/-1;width:100%}
  input{width:100%}
  #pnl{font-size:13px;line-height:1.35}
  .chart-card{padding:10px}
  .chart-shell{padding:6px}
  #chart{height:240px;min-height:240px}
  .chart-tooltip{min-width:156px;max-width:210px;padding:10px 12px}
  .chart-tooltip__time{font-size:11px}
  .chart-tooltip__row{font-size:12px;gap:8px}
}