:root{color-scheme:light dark;font-family:Inter,Segoe UI,system-ui,sans-serif;--bg: #f5f7fb;--surface: #ffffff;--text: #111827;--muted: #6b7280;--border: #d1d5db;--primary: #2563eb;--primary-contrast: #ffffff;--badge-bg: #e0f2fe;--badge-text: #0369a1;--code-bg: #0f172a;--code-text: #e2e8f0;--shadow: 0 10px 24px rgba(15, 23, 42, .08);background:var(--bg);color:var(--text)}:root[data-theme=dark]{--bg: #0b1120;--surface: #111827;--text: #f8fafc;--muted: #94a3b8;--border: #334155;--primary: #38bdf8;--primary-contrast: #0b1120;--badge-bg: rgba(56, 189, 248, .15);--badge-text: #7dd3fc;--code-bg: #0b1220;--code-text: #e2e8f0;--shadow: 0 12px 32px rgba(2, 6, 23, .5)}*{box-sizing:border-box}body{margin:0;background:var(--bg)}.container{max-width:960px;margin:0 auto;padding:48px 24px 72px;display:flex;flex-direction:column;gap:24px}.header{display:flex;justify-content:space-between;align-items:center;gap:24px}.subtitle{margin:8px 0 0;color:var(--muted)}.badge{padding:6px 12px;border-radius:999px;background:var(--badge-bg);color:var(--badge-text);font-weight:600;font-size:12px;letter-spacing:.04em}.nav{display:flex;gap:12px}.tab-button{border:1px solid var(--border);background:transparent;color:var(--text);padding:10px 16px;border-radius:999px;font-weight:600;cursor:pointer;transition:all .2s ease}.tab-button.active{background:var(--primary);color:var(--primary-contrast);border-color:var(--primary)}.card{background:var(--surface);border-radius:16px;padding:24px;box-shadow:var(--shadow)}.row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}.actions{display:flex;gap:12px}.button{border:1px solid var(--border);border-radius:10px;padding:10px 16px;font-weight:600;background:var(--surface);color:var(--text);cursor:pointer;transition:all .2s ease}.button.primary{background:var(--primary);border-color:var(--primary);color:var(--primary-contrast)}.button:disabled{opacity:.5;cursor:not-allowed}.status{margin:8px 0 0;color:var(--text);font-weight:500}.details{margin-top:16px}.details pre{background:var(--code-bg);color:var(--code-text);padding:16px;border-radius:12px;font-size:13px;overflow-x:auto}.error{margin:0;padding:12px 14px;border-radius:10px;background:#fee2e2;color:#991b1b;font-weight:600}.setting-row{margin-top:16px;display:flex;justify-content:space-between;align-items:center;gap:16px}.muted{margin:6px 0 0;color:var(--muted)}.switch{position:relative;display:inline-block;width:52px;height:30px}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;top:0;right:0;bottom:0;left:0;background:var(--border);transition:.2s;border-radius:999px}.slider:before{position:absolute;content:"";height:22px;width:22px;left:4px;top:4px;background:var(--surface);transition:.2s;border-radius:50%}.switch input:checked+.slider{background:var(--primary)}.switch input:checked+.slider:before{transform:translate(22px)}.results-summary{display:flex;gap:10px;flex-wrap:wrap}.summary-chip{padding:6px 12px;border-radius:999px;border:1px solid var(--border);font-weight:600;font-size:12px;color:var(--text);background:#94a3b814}.summary-chip.positive{border-color:#22c55e73;color:#16a34a;background:#22c55e1a}.summary-chip.negative{border-color:#ef444473;color:#dc2626;background:#ef44441a}.results-grid{margin-top:20px;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}.calendar{margin-top:12px;display:grid;gap:12px}.calendar-header{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px}.calendar-cell{border-radius:12px;border:1px solid var(--border);min-height:64px;padding:8px;background:var(--surface);color:var(--text);display:flex;flex-direction:column;justify-content:space-between;text-align:left;font-size:12px;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}.calendar-cell:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.calendar-cell.empty{border:none;background:transparent;cursor:default;box-shadow:none}.calendar-cell .day{font-weight:700}.calendar-cell .pnl{font-weight:600}.calendar-cell.profit{border-color:#22c55e66;background:#22c55e1f;color:#15803d}.calendar-cell.loss{border-color:#ef444466;background:#ef44441f;color:#b91c1c}.journal{display:flex;flex-direction:column;gap:12px;margin-top:12px}.journal-entry{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:12px 16px;border-radius:12px;border:1px solid var(--border);background:var(--surface)}.journal-entry h4{margin:0 0 4px}.journal-pnl{font-weight:700;white-space:nowrap}.journal-pnl.positive{color:#16a34a}.journal-pnl.negative{color:#dc2626}ul{margin:12px 0 0;padding-left:20px;color:var(--muted)}