:root{--bg: #0b0e14;--surface: #141821;--surface-2: #1c2230;--border: #273040;--text: #e4e8f1;--text-muted: #7a8499;--accent: #38bdf8;--accent-deep: #0c7bb3;--green: #34d399;--red: #f0566a;--chart-line: #38bdf8;--chart-fill: rgba(56, 189, 248, .08);--sharpe-line: #a78bfa}*{margin:0;padding:0;box-sizing:border-box}body{background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;-webkit-font-smoothing:antialiased}.app{max-width:1280px;margin:0 auto;padding:2rem 1.5rem}header{margin-bottom:2rem;display:flex;align-items:center;gap:1rem}.header-logo{height:42px;width:auto}.header-text h1{font-size:1.75rem;font-weight:600;letter-spacing:-.02em;background:linear-gradient(135deg,#38bdf8,#7dd3fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.subtitle{color:var(--text-muted);font-size:.875rem;margin-top:.125rem}.date-range-bar{display:flex;align-items:center;gap:1.5rem;margin-bottom:1.5rem;padding:1rem 1.25rem;background:var(--surface);border:1px solid var(--border);border-radius:10px;flex-wrap:wrap}.date-inputs{display:flex;gap:.75rem;align-items:center}.date-inputs label{display:flex;align-items:center;gap:.4rem;font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.date-inputs input[type=date]{background:var(--surface-2);border:1px solid var(--border);border-radius:6px;padding:.4rem .6rem;color:var(--text);font-size:.8125rem;font-family:inherit;color-scheme:dark}.presets{display:flex;gap:.25rem}.presets button{background:var(--surface-2);border:1px solid var(--border);border-radius:6px;color:var(--text-muted);padding:.375rem .75rem;font-size:.75rem;font-weight:500;cursor:pointer;transition:all .15s}.presets button:hover{color:var(--text);border-color:var(--text-muted)}.presets button.active{color:var(--accent);border-color:var(--accent);background:#38bdf81a}.chart-hint{color:var(--text-muted);font-size:.6875rem;text-align:center;margin-top:.5rem;opacity:.7}.summary-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem;margin-bottom:2rem}.card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:1.25rem}.card .label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.5rem}.card .value{font-size:1.5rem;font-weight:600;font-variant-numeric:tabular-nums}.card .value.positive{color:var(--green)}.card .value.negative{color:var(--red)}.tabs{display:flex;gap:.25rem;margin-bottom:1.5rem;border-bottom:1px solid var(--border);padding-bottom:0}.tabs button{background:none;border:none;color:var(--text-muted);font-size:.875rem;font-weight:500;padding:.75rem 1.25rem;cursor:pointer;border-bottom:2px solid transparent;transition:all .15s}.tabs button:hover{color:var(--text)}.tabs button.active{color:var(--accent);border-bottom-color:var(--accent)}.chart-container{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:1.5rem}.chart-container h3{font-size:.875rem;color:var(--text-muted);margin-bottom:1rem;font-weight:500}.trade-log{background:var(--surface);border:1px solid var(--border);border-radius:10px;overflow:hidden}.trade-log-controls{display:flex;gap:.75rem;padding:1rem 1.25rem;border-bottom:1px solid var(--border);align-items:center;flex-wrap:wrap}.trade-log-controls input{background:var(--surface-2);border:1px solid var(--border);border-radius:6px;padding:.5rem .75rem;color:var(--text);font-size:.8125rem;width:160px}.trade-log-controls input::placeholder{color:var(--text-muted)}.trade-log-controls select{background:var(--surface-2);border:1px solid var(--border);border-radius:6px;padding:.5rem .75rem;color:var(--text);font-size:.8125rem}.trade-log-controls .count{margin-left:auto;color:var(--text-muted);font-size:.8125rem}.trade-table-wrapper{overflow-x:auto;max-height:600px;overflow-y:auto}.trade-table{width:100%;border-collapse:collapse;font-size:.8125rem;font-variant-numeric:tabular-nums}.trade-table th{position:sticky;top:0;background:var(--surface-2);color:var(--text-muted);font-weight:500;text-transform:uppercase;font-size:.6875rem;letter-spacing:.05em;padding:.75rem 1rem;text-align:left;border-bottom:1px solid var(--border);cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap}.trade-table th:hover{color:var(--text)}.trade-table th.sorted{color:var(--accent)}.trade-table td{padding:.625rem 1rem;border-bottom:1px solid var(--border);white-space:nowrap}.trade-table tr:hover td{background:var(--surface-2)}.trade-table .long{color:var(--green)}.trade-table .short{color:var(--red)}.trade-table .win{color:var(--green)}.trade-table .loss{color:var(--red)}.pagination{display:flex;align-items:center;justify-content:center;gap:.5rem;padding:1rem;border-top:1px solid var(--border)}.pagination button{background:var(--surface-2);border:1px solid var(--border);border-radius:6px;color:var(--text);padding:.4rem .75rem;font-size:.8125rem;cursor:pointer}.pagination button:disabled{opacity:.4;cursor:not-allowed}.pagination span{color:var(--text-muted);font-size:.8125rem}.loading{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;gap:1rem;color:var(--text-muted)}.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:768px){.app{padding:1rem}.summary-cards{grid-template-columns:repeat(2,1fr)}.card .value{font-size:1.25rem}}