.perps-main{display:flex;flex-direction:column;gap:1.25rem}
.perps-layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(280px,1fr);gap:1.25rem;align-items:start}
@media (max-width:900px){.perps-layout{grid-template-columns:1fr}}
.perps-chart{display:block;width:100%;height:340px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.perps-controls{display:flex;flex-wrap:wrap;gap:.6rem;align-items:center}
.perps-controls select{font:inherit;padding:.35rem .5rem;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--text);max-width:260px}
.perps-intervals{display:flex;gap:.3rem}
.perps-intervals [aria-pressed="true"]{background:var(--accent);color:var(--surface)}
.perps-form{display:flex;flex-direction:column;gap:.7rem}
.perps-side{display:flex;gap:1rem}
.perps-field{display:flex;flex-direction:column;gap:.25rem;font-size:.9rem;color:var(--muted)}
.perps-field input,.perps-field select{font:inherit;padding:.45rem .6rem;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--text);min-width:0}
.perps-field input:disabled{opacity:.5}
#perps-preview[data-kind="muted"]{opacity:.85}
[data-kind="error"]{color:#f26d6d}
[data-kind="ok"]{color:#4cc38a}
.perps-main>.panel:first-of-type{margin-top:0}
.perps-account{display:flex;flex-direction:column;gap:.8rem}
.perps-account-head{margin:0;align-items:flex-start}
.perps-account-head h2{margin:0}
.perps-figures.perps-summary{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));margin:0}
.perps-figures.perps-summary dd{font-size:1.05rem;font-weight:600}
.perps-figures[hidden]{display:none}
.perps-positions:empty{display:none}
.perps-position{display:flex;flex-wrap:wrap;align-items:baseline;gap:.3rem 1rem;padding:.6rem .9rem;border:1px solid var(--line);border-radius:10px}
.perps-position strong{font-size:.95rem}
.perps-position span{font-size:.85rem}
.perps-form-heading{margin-bottom:.2rem}
.perps-modes{display:flex;gap:.3rem}
.perps-modes [aria-selected="true"]{background:var(--accent);color:var(--surface)}
.perps-fields{display:flex;flex-direction:column;gap:.7rem}
.perps-fields[hidden]{display:none}
.perps-bots{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:.9rem}
.perps-bot{display:flex;flex-direction:column;gap:.7rem;padding:20px 22px}
.perps-bot-head{display:flex;justify-content:space-between;align-items:flex-start;gap:.6rem;flex-wrap:wrap}
.perps-bot h3{margin:0;font-size:1.05rem}
.perps-bot-sub{margin:.15rem 0 0;color:var(--muted);font-size:.85rem}
.perps-chip{display:inline-flex;align-items:center;gap:.4rem;padding:.25rem .6rem;border-radius:999px;border:1px solid var(--line);font-size:.78rem;font-weight:600;letter-spacing:.01em;white-space:nowrap}
.perps-chip::before{content:"";width:.5rem;height:.5rem;border-radius:50%;background:currentColor}
.perps-chip[data-tone="live"]{color:#4cc38a;border-color:rgba(76,195,138,.4)}
.perps-chip[data-tone="wait"]{color:#7aa2ff;border-color:rgba(122,162,255,.4)}
.perps-chip[data-tone="hold"]{color:#e3b341;border-color:rgba(227,179,65,.4)}
.perps-chip[data-tone="bad"]{color:#f26d6d;border-color:rgba(242,109,109,.4)}
.perps-chip[data-tone="done"]{color:var(--muted)}
.perps-pnl{display:flex;align-items:baseline;gap:.6rem;flex-wrap:wrap}
.perps-pnl strong{font-size:1.6rem;font-weight:700;letter-spacing:-.01em}
.perps-pnl[data-sign="up"] strong{color:#4cc38a}
.perps-pnl[data-sign="down"] strong{color:#f26d6d}
.perps-pnl span{color:var(--muted);font-size:.85rem}
.perps-figures{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.45rem .9rem;margin:0;padding:.7rem .9rem;border:1px solid var(--line);border-radius:12px;background:var(--surface-2,rgba(255,255,255,.03))}
.perps-figures div{display:flex;flex-direction:column;gap:.1rem;min-width:0}
.perps-figures dt{font-size:.74rem;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.perps-figures dd{margin:0;font-size:.95rem;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.perps-range{position:relative;height:2.6rem;margin:.5rem 0 .2rem}
.perps-range-bar{position:absolute;left:0;right:0;top:1.2rem;height:4px;border-radius:2px;background:linear-gradient(90deg,#f26d6d 0,var(--line) 50%,#4cc38a 100%);opacity:.8}
.perps-range-mark{position:absolute;top:.7rem;width:2px;height:1rem;background:var(--text);transform:translateX(-50%)}
.perps-range-mark::after{content:attr(data-label);position:absolute;top:1.1rem;left:50%;transform:translateX(-50%);font-size:.68rem;color:var(--text);white-space:nowrap}
.perps-range-mark[data-kind="entry"]{background:#7aa2ff;height:.7rem;top:.85rem}
.perps-range-mark[data-kind="entry"]::after{top:-1rem;color:#7aa2ff}
.perps-range-end{position:absolute;top:1.5rem;font-size:.68rem;color:var(--muted)}
.perps-range-end.left{left:0}.perps-range-end.right{right:0}
.perps-note{margin:0;font-size:.85rem}
.perps-note[data-kind="error"]{color:#f26d6d}
.perps-bot .danger{border-color:#f26d6d;color:#f26d6d}
.perps-bot .trading-connection-actions{margin-top:.2rem}