:root{--text:#475569;--text-h:#0f172a;--bg:#f1f5f9;--border:#e2e8f0;--card-bg:#fff;--accent:#2563eb;--accent-soft:#eff6ff;--shadow:0 1px 2px #0f172a0a, 0 1px 8px #0f172a0a;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:16px/145% var(--sans);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{margin:0}#root{max-width:1280px;margin:0 auto;padding:32px 24px 64px}h1,h2,h3{color:var(--text-h);letter-spacing:-.01em;font-weight:600}.app-header{margin-bottom:28px}.app-header h1{margin:0 0 12px;font-size:32px}.app-header p{color:var(--text);margin:0;font-size:15px;line-height:1.7}.header-tagline{color:var(--text-h);font-size:15px;font-weight:500;margin:0 0 10px!important}.header-background{color:var(--text);max-width:820px;font-size:14px;line-height:1.75}.toolbar{background:var(--card-bg);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:10px;margin-bottom:24px;padding:16px 18px}.option-form-container{flex-direction:column;gap:16px;display:flex}.form-section{flex-direction:column;gap:8px;display:flex}.form-section-header{letter-spacing:.06em;text-transform:uppercase;color:var(--accent);font-size:11px;font-weight:700}.form-row,.option-form{flex-wrap:wrap;align-items:flex-end;gap:16px;display:flex}.form-field{letter-spacing:.03em;text-transform:uppercase;color:var(--text);flex-direction:column;gap:5px;font-size:12px;font-weight:600;display:flex}.form-field input[type=number],.form-field input[type=text]{border:1px solid var(--border);background:var(--card-bg);text-transform:none;letter-spacing:normal;color:var(--text-h);border-radius:6px;width:100px;padding:6px 10px;font-size:13px;font-weight:400}.form-field-hint{letter-spacing:normal;text-transform:none;color:var(--text);font-size:11px;font-weight:400}.form-field.field-edited 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var(--border);color:var(--text);cursor:pointer;background:0 0;border-bottom:none;border-radius:8px 8px 0 0;padding:8px 20px;font-size:13px;font-weight:500;transition:background-color .15s,color .15s}.mode-nav-item.active{background:var(--card-bg);color:var(--accent);border-color:var(--border);font-weight:600}.mode-nav-item:not(.active):hover{color:var(--accent)}.position-table-scroll{margin-bottom:12px;overflow-x:auto}.position-table{border-collapse:collapse;font-size:13px}.position-table th{text-align:left;letter-spacing:.04em;text-transform:uppercase;color:var(--text);border-bottom:2px solid var(--border);white-space:nowrap;padding:6px 8px;font-size:11px;font-weight:700}.position-table td{border-bottom:1px solid var(--border);vertical-align:middle;padding:4px 8px}.position-table input[type=number],.position-table input[type=text]{border:1px solid var(--border);background:var(--card-bg);color:var(--text-h);border-radius:4px;width:70px;padding:4px 6px;font-size:13px}.position-table 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var(--border);box-shadow:var(--shadow);border-radius:8px;align-items:center;gap:10px;margin-bottom:16px;padding:10px 14px;display:flex}.position-selector select{border:1px solid var(--border);background:var(--card-bg);color:var(--text-h);border-radius:6px;padding:5px 10px;font-size:13px}.fetch-all-btn{background:var(--accent);border-color:var(--accent);color:#fff}.fetch-all-btn:hover{opacity:.88}.dollar-greek-positive{color:#16a34a}.dollar-greek-negative{color:#dc2626}.type-toggle{border:1px solid var(--border);border-radius:6px;display:inline-flex;overflow:hidden}.type-option{text-transform:none;letter-spacing:normal;color:var(--text-h);background:var(--card-bg);cursor:pointer;align-items:center;padding:6px 16px;font-size:13px;font-weight:400;transition:background-color .15s,color .15s;display:flex}.type-option input{opacity:0;pointer-events:none;position:absolute}.type-option:not(:last-child){border-right:1px solid 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