:root {
            --bg: #f6f8fb;
            --surface: #ffffff;
            --surface-2: #f2f5f9;
            --surface-3: #e9eef5;
            --ink: #111827;
            --muted: #657184;
            --line: #d9e0ea;
            --line-strong: #aeb9c8;
            --blue: #1167d8;
            --green: #00856f;
            --amber: #d77b00;
            --red: #d04437;
            --charcoal: #0b1220;
            --shadow: 0 8px 22px rgba(15, 23, 42, 0.052);
            --radius: 18px;
            --radius-sm: 12px;
            --mono: "Cascadia Mono", "SFMono-Regular", Menlo, Consolas, monospace;
            --sans: "Aptos", "Noto Sans SC", "Microsoft YaHei", sans-serif;
            --page-backdrop:
                radial-gradient(circle at 78% -12%, rgba(17, 103, 216, 0.16), transparent 34%),
                radial-gradient(circle at 7% 16%, rgba(107, 92, 255, 0.10), transparent 30%),
                radial-gradient(circle at 94% 88%, rgba(0, 133, 111, 0.055), transparent 28%),
                linear-gradient(180deg, #fcfdff 0%, #f0f6ff 42%, #e8eef6 100%);
            --liquid-glass-bg:
                radial-gradient(circle at var(--glass-glint-x, 26%) var(--glass-glint-y, 4%), rgba(255, 255, 255, 0.72), transparent 30%),
                linear-gradient(155deg, rgba(255, 255, 255, 0.58), rgba(231, 241, 255, 0.26) 46%, rgba(255, 255, 255, 0.38)),
                rgba(255, 255, 255, 0.24);
            --liquid-glass-border: 1px solid rgba(255, 255, 255, 0.62);
            --liquid-glass-shadow:
                0 16px 34px rgba(15, 23, 42, 0.055),
                0 2px 8px rgba(17, 103, 216, 0.035),
                inset 0 1px 0 rgba(255, 255, 255, 0.78);
            --liquid-glass-filter: blur(28px) saturate(1.28) contrast(1.04);
            --liquid-glass-lens:
                linear-gradient(92deg, rgba(255, 255, 255, 0.56), transparent 18%, transparent 78%, rgba(255, 255, 255, 0.30)),
                linear-gradient(180deg, rgba(255, 255, 255, 0.42), transparent 36%, rgba(226, 235, 246, 0.16));
            --liquid-glass-lens-shadow:
                inset 10px 0 22px rgba(255, 255, 255, 0.22),
                inset -12px 0 20px rgba(116, 139, 170, 0.055);
        }
        * { box-sizing: border-box; }
        html { min-height: 100%; background: #e8eef6; }
        body {
            margin: 0;
            min-height: 100vh;
            background: var(--page-backdrop);
            background-attachment: fixed;
            background-repeat: no-repeat;
            background-size: 100vw 100vh;
            background-color: #e8eef6;
            color: var(--ink);
            font-family: var(--sans);
            font-size: 14px;
        }
        button, input, select, textarea { font: inherit; }
        button {
            border: 1px solid rgba(17, 103, 216, 0.16);
            border-radius: var(--radius-sm);
            background:
                radial-gradient(circle at 30% 0%, rgba(255, 255, 255, 0.70), transparent 42%),
                rgba(255, 255, 255, 0.58);
            color: var(--ink);
            min-height: 34px;
            padding: 7px 10px;
            font-weight: 800;
            cursor: pointer;
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72);
            transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
        }
        button:hover { transform: translateY(-1px); border-color: rgba(17, 103, 216, 0.34); box-shadow: 0 8px 18px rgba(17, 103, 216, 0.10), inset 0 1px 0 rgba(255, 255, 255, 0.82); }
        button.primary { background: linear-gradient(180deg, #2b7ee8, var(--blue)); border-color: rgba(17, 103, 216, 0.44); color: #fff; box-shadow: 0 10px 20px rgba(17, 103, 216, 0.18); }
        button.danger { background: rgba(250, 231, 228, 0.72); border-color: rgba(208, 68, 55, 0.26); color: var(--red); }
        button.ghost { background: rgba(255, 255, 255, 0.48); }
        input, select, textarea {
            width: 100%;
            border: 1px solid rgba(174, 185, 200, 0.55);
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.62);
            color: var(--ink);
            padding: 8px 9px;
            min-height: 34px;
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72);
        }
        input:focus, select:focus, textarea:focus { outline: 3px solid rgba(17, 103, 216, 0.18); border-color: rgba(17, 103, 216, 0.42); }
        input[type="checkbox"] {
            appearance: none;
            -webkit-appearance: none;
            position: relative;
            display: inline-block;
            flex: 0 0 auto;
            width: 18px;
            height: 18px;
            min-height: 18px;
            margin: 0;
            padding: 0;
            border: 1px solid rgba(17, 103, 216, 0.24);
            border-radius: 7px;
            background:
                radial-gradient(circle at 28% 8%, rgba(255, 255, 255, 0.82), transparent 46%),
                rgba(255, 255, 255, 0.56);
            box-shadow:
                inset 0 1px 0 rgba(255, 255, 255, 0.82),
                0 4px 10px rgba(17, 103, 216, 0.055);
            cursor: pointer;
            transition: background 140ms ease, border-color 140ms ease, box-shadow 140ms ease, transform 140ms ease;
        }
        input[type="checkbox"]::before {
            content: "";
            position: absolute;
            left: 6px;
            top: 3px;
            width: 3.5px;
            height: 7px;
            border: solid #ffffff;
            border-width: 0 1.75px 1.75px 0;
            transform: rotate(45deg) scale(0);
            transform-origin: center;
            transition: transform 120ms ease;
        }
        input[type="checkbox"]:hover {
            transform: translateY(-1px);
            border-color: rgba(17, 103, 216, 0.42);
            box-shadow:
                inset 0 1px 0 rgba(255, 255, 255, 0.88),
                0 7px 14px rgba(17, 103, 216, 0.10);
        }
        input[type="checkbox"]:checked {
            border-color: rgba(17, 103, 216, 0.34);
            background: rgb(53, 124, 228);
            box-shadow: none;
        }
        input[type="checkbox"]:checked::before { transform: rotate(45deg) scale(1); }
        input[type="checkbox"]:focus-visible { outline: 3px solid rgba(17, 103, 216, 0.20); outline-offset: 2px; }
        textarea { min-height: 94px; resize: vertical; font-family: var(--mono); font-size: 12px; line-height: 1.45; }
        label { display: grid; gap: 5px; color: var(--muted); font-size: 12px; font-weight: 800; }
        .param-help {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 15px;
            height: 15px;
            border-radius: 50%;
            background: rgba(17, 103, 216, 0.10);
            color: var(--blue);
            font-size: 10px;
            font-weight: 900;
            cursor: help;
            margin-left: 2px;
            line-height: 1;
            flex-shrink: 0;
            vertical-align: middle;
            position: relative;
            transition: background 0.16s ease, transform 0.16s ease;
        }
        .param-help:hover {
            background: rgba(17, 103, 216, 0.22);
            transform: scale(1.12);
        }
        .param-tooltip-popup {
            position: fixed;
            max-width: 280px;
            padding: 8px 12px;
            background: var(--charcoal);
            color: #ffffff;
            font-size: 12px;
            font-weight: 400;
            line-height: 1.55;
            border-radius: 8px;
            box-shadow: 0 8px 24px rgba(15, 23, 42, 0.28);
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.16s ease, visibility 0.16s ease;
            z-index: 10000;
            pointer-events: none;
            white-space: normal;
            word-break: break-word;
        }
        .param-tooltip-popup.visible {
            opacity: 1;
            visibility: visible;
        }
        .shell {
            min-height: 100vh;
        }
        .side { display: none; }
        .main { min-width: 0; max-width: 1400px; margin: 0 auto; padding: 18px; }
        .topbar {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 12px;
            margin-bottom: 14px;
        }
        .title h1 { margin: 0; font-size: 28px; letter-spacing: 0; }
        .title p { margin: 5px 0 0; color: var(--muted); }
        .actions { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; }
        .actions a {
            display: inline-flex;
            align-items: center;
            min-height: 34px;
            padding: 7px 10px;
            border: 1px solid rgba(17, 103, 216, 0.14);
            border-radius: var(--radius-sm);
            color: var(--ink);
            text-decoration: none;
            background: rgba(255, 255, 255, 0.58);
            font-weight: 800;
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72);
        }
        .panel {
            position: relative;
            isolation: isolate;
            background: var(--liquid-glass-bg);
            border: var(--liquid-glass-border);
            border-radius: var(--radius);
            box-shadow: var(--liquid-glass-shadow);
            margin-bottom: 12px;
            overflow: hidden;
            backdrop-filter: var(--liquid-glass-filter);
            -webkit-backdrop-filter: var(--liquid-glass-filter);
        }
        .panel::before {
            content: "";
            position: absolute;
            inset: 1px;
            z-index: 0;
            pointer-events: none;
            border-radius: calc(var(--radius) - 1px);
            background: var(--liquid-glass-lens);
            box-shadow: var(--liquid-glass-lens-shadow);
        }
        .panel > * {
            position: relative;
            z-index: 1;
        }
        .panel-head {
            display: flex;
            justify-content: space-between;
            gap: 10px;
            padding: 12px 12px 8px;
            border-bottom: 1px solid rgba(217, 224, 234, 0.54);
        }
        .panel-head h2 { margin: 0; font-size: 14px; }
        .panel-body { padding: 12px; }
        .field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
        .field-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
        .check-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }
        .check-grid label {
            display: flex;
            align-items: center;
            gap: 7px;
            min-height: 34px;
            padding: 7px 8px;
            border: 1px solid rgba(17, 103, 216, 0.12);
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.54);
            color: var(--ink);
        }
        .check-grid input { width: 18px; min-height: 18px; }
        .universe-add {
            display: grid;
            grid-template-columns: minmax(90px, 1fr) minmax(82px, 0.9fr);
            gap: 6px;
            margin: 8px 0 6px;
        }
        .universe-add .wide { grid-column: 1 / -1; }
        .universe-add label { gap: 3px; font-size: 11px; }
        .universe-add input { min-height: 25px; padding: 3px 6px; font-size: 12px; }
        .universe-add button { min-height: 25px; padding: 3px 8px; font-size: 12px; }
        .universe-format-details { margin: 0 0 6px; color: var(--muted); font-size: 11px; line-height: 1.4; }
        .universe-format-details summary { cursor: pointer; font-weight: 800; }
        .universe-format-hint { margin-top: 4px; }
        .universe-format-hint code { font-family: var(--mono); color: var(--ink); }
        .universe-list-wrap { overflow-x: hidden; }
        .universe-list { display: grid; min-width: 0; }
        .universe-header,
        .universe-row {
            display: grid;
            grid-template-columns: 22px minmax(82px, 1.3fr) minmax(66px, 0.85fr) 64px 26px;
            gap: 5px;
            align-items: start;
            border-bottom: 1px solid rgba(217, 224, 234, 0.72);
        }
        .universe-header {
            padding: 0 0 3px;
            color: var(--muted);
            font-size: 11px;
            font-weight: 900;
        }
        .universe-row { padding: 3px 0; }
        .universe-enable-cell {
            display: flex;
            justify-content: center;
            padding-top: 4px;
        }
        .universe-row input {
            width: 100%;
            min-width: 0;
            min-height: 25px;
            padding: 3px 6px;
            font-size: 12px;
        }
        .universe-row input[type="checkbox"] {
            width: 16px;
            height: 16px;
            min-height: 16px;
            padding: 0;
            margin: 0;
        }
        .universe-warning { display: block; color: var(--amber); font-size: 11px; line-height: 1.25; margin-top: 2px; }
        .universe-warning:empty { display: none; }
        .universe-remove { width: 26px; min-height: 25px; padding: 0; }
        .candidate-grid-summary {
            display: grid;
            gap: 8px;
            margin-bottom: 12px;
        }
        .candidate-grid-row {
            display: grid;
            grid-template-columns: 92px minmax(0, 1fr);
            gap: 8px;
            align-items: start;
            padding: 8px;
            border: 1px solid rgba(255, 255, 255, 0.58);
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.48);
        }
        .candidate-grid-row strong {
            color: var(--ink);
            font-size: 12px;
            line-height: 1.35;
            padding-top: 4px;
        }
        .candidate-chip-list {
            display: flex;
            flex-wrap: wrap;
            gap: 5px;
        }
        .candidate-chip {
            display: inline-flex;
            align-items: center;
            min-height: 24px;
            padding: 3px 7px;
            border: 1px solid rgba(17, 103, 216, 0.16);
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.66);
            color: var(--blue);
            font-family: var(--mono);
            font-size: 11px;
            font-weight: 900;
        }
        button.candidate-chip {
            cursor: pointer;
            transition: background 0.16s ease, border-color 0.16s ease, color 0.16s ease, box-shadow 0.16s ease, opacity 0.16s ease;
        }
        button.candidate-chip.selected {
            color: #ffffff;
            border-color: rgba(17, 103, 216, 0.92);
            background: linear-gradient(135deg, #1167d8, #0a9f8d);
            box-shadow: 0 8px 18px rgba(17, 103, 216, 0.18);
        }
        button.candidate-chip:not(.selected) {
            opacity: 0.58;
        }
        button.candidate-chip:focus-visible {
            outline: 2px solid rgba(17, 103, 216, 0.42);
            outline-offset: 2px;
        }
        .candidate-chip.muted {
            color: var(--muted);
            border-color: rgba(99, 115, 134, 0.20);
        }
        .candidate-chip.custom {
            gap: 5px;
        }
        .candidate-chip-remove {
            width: 16px;
            min-width: 16px;
            min-height: 16px;
            padding: 0;
            border-radius: 50%;
            border: 0;
            background: rgba(255, 255, 255, 0.34);
            color: inherit;
            font-size: 12px;
            line-height: 1;
        }
        .candidate-custom-editor {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            min-height: 24px;
        }
        .candidate-custom-editor input {
            width: 72px;
            min-height: 24px;
            padding: 3px 6px;
            font-size: 11px;
        }
        .candidate-custom-editor button {
            min-height: 24px;
            padding: 3px 7px;
            font-size: 11px;
        }
        .period-grid { display: grid; grid-template-columns: 1fr; gap: 8px; }
        .period-row {
            display: grid;
            grid-template-columns: auto minmax(82px, 1fr) minmax(0, 1fr) minmax(0, 1fr);
            gap: 7px;
            align-items: end;
            padding: 8px;
            border: 1px solid rgba(255, 255, 255, 0.58);
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.52);
        }
        .period-row input[type="checkbox"] { width: 18px; min-height: 18px; margin-bottom: 9px; }
        .runbar {
            display: grid;
            grid-template-columns: minmax(0, 1fr) auto;
            gap: 10px;
            align-items: center;
            margin-bottom: 12px;
        }
        .status {
            min-height: 42px;
            padding: 10px 12px;
            border: var(--liquid-glass-border);
            border-radius: var(--radius);
            background: var(--liquid-glass-bg);
            color: var(--muted);
            box-shadow: var(--liquid-glass-shadow);
            backdrop-filter: var(--liquid-glass-filter);
            -webkit-backdrop-filter: var(--liquid-glass-filter);
        }
        .status strong { color: var(--ink); }
        .progress {
            height: 8px;
            border-radius: 999px;
            background: rgba(226, 235, 246, 0.82);
            overflow: hidden;
            margin-top: 7px;
        }
        .progress span { display: block; width: 0%; height: 100%; background: linear-gradient(90deg, var(--blue), var(--green)); }
        .progress-float {
            position: fixed;
            right: 18px;
            bottom: 18px;
            z-index: 45;
            display: none;
            width: min(360px, calc(100vw - 32px));
            padding: 12px;
            border: var(--liquid-glass-border);
            border-radius: var(--radius);
            background: rgba(255, 255, 255, 0.88);
            box-shadow: 0 18px 42px rgba(15, 23, 42, 0.18);
            color: var(--muted);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
        }
        .progress-float.show { display: grid; gap: 8px; }
        .progress-float-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            font-size: 12px;
        }
        .progress-float-head strong { color: var(--ink); font-size: 13px; }
        .progress-float-head span { font-family: var(--mono); font-weight: 900; color: var(--blue); }
        .progress-float-title {
            display: flex;
            align-items: baseline;
            gap: 8px;
            min-width: 0;
        }
        .progress-float-close {
            width: 24px;
            min-height: 24px;
            padding: 0;
            border-radius: 999px;
            line-height: 1;
        }
        .progress-float-text {
            overflow: hidden;
            color: var(--muted);
            font-size: 12px;
            line-height: 1.35;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        .stat-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; margin-bottom: 12px; }
        .stat {
            min-height: 74px;
            padding: 10px;
            border: var(--liquid-glass-border);
            border-radius: var(--radius);
            background: var(--liquid-glass-bg);
            box-shadow: var(--liquid-glass-shadow);
            backdrop-filter: var(--liquid-glass-filter);
            -webkit-backdrop-filter: var(--liquid-glass-filter);
        }
        .stat span { display: block; color: var(--muted); font-size: 12px; font-weight: 800; }
        .stat strong { display: block; margin-top: 4px; font-size: 22px; font-family: var(--mono); }
        .estimate-strip {
            display: grid;
            grid-template-columns: auto minmax(0, 1fr) auto;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
            padding: 10px 12px;
            border: var(--liquid-glass-border);
            border-radius: var(--radius);
            background: rgba(255, 255, 255, 0.62);
            box-shadow: var(--liquid-glass-shadow);
            color: var(--muted);
        }
        .estimate-strip strong { color: var(--ink); }
        .estimate-strip button { min-height: 30px; padding: 5px 8px; }
        .estimate-strip.warn {
            border-color: rgba(183, 121, 31, 0.44);
            background: #fff9ed;
            color: #7a4b13;
        }
        .cost-details {
            margin-bottom: 10px;
            border: var(--liquid-glass-border);
            border-radius: var(--radius);
            background: rgba(255, 255, 255, 0.62);
            box-shadow: var(--liquid-glass-shadow);
            overflow: hidden;
        }
        .cost-details summary {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            min-height: 42px;
            padding: 10px 12px;
            cursor: pointer;
            font-weight: 900;
            color: var(--ink);
            list-style: none;
        }
        .cost-details summary::-webkit-details-marker { display: none; }
        .cost-details summary::after {
            content: "+";
            color: var(--muted);
            font-family: var(--mono);
            font-size: 16px;
        }
        .cost-details[open] summary::after { content: "-"; }
        .cost-summary {
            margin-left: auto;
            color: var(--muted);
            font-family: var(--mono);
            font-size: 12px;
            font-weight: 800;
        }
        .cost-body {
            display: grid;
            gap: 10px;
            padding: 0 12px 12px;
        }
        .cost-section {
            display: grid;
            gap: 8px;
            padding-top: 10px;
            border-top: 1px solid rgba(217, 224, 234, 0.54);
        }
        .cost-section h3 {
            margin: 0;
            font-size: 12px;
            color: var(--muted);
        }
        .cost-metrics {
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
            gap: 8px;
        }
        .cost-metric {
            min-height: 56px;
            padding: 8px;
            border: 1px solid rgba(255, 255, 255, 0.58);
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.50);
        }
        .cost-metric span {
            display: block;
            color: var(--muted);
            font-size: 11px;
            font-weight: 800;
        }
        .cost-metric strong {
            display: block;
            margin-top: 3px;
            overflow-wrap: anywhere;
            font-family: var(--mono);
            font-size: 14px;
        }
        .cost-note { color: var(--muted); font-size: 12px; line-height: 1.45; }
        .toolbar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            margin-bottom: 10px;
        }
        .toolbar .left, .toolbar .right { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
        .toolbar label { display: flex; align-items: center; gap: 6px; grid-auto-flow: column; }
        .toolbar select { width: auto; min-width: 110px; }
        .switch-label {
            display: inline-flex !important;
            align-items: center;
            gap: 8px !important;
            min-height: 34px;
            padding: 6px 9px;
            border: 1px solid rgba(17, 103, 216, 0.14);
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.58);
            color: var(--ink) !important;
            font-size: 12px !important;
        }
        .switch-label input { width: 18px; min-height: 18px; }
        .leaps-badge {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            min-height: 24px;
            padding: 3px 7px;
            border-radius: 999px;
            border: 1px solid rgba(99, 115, 134, 0.22);
            background: rgba(248, 250, 252, 0.70);
            color: var(--muted);
            font-family: var(--mono);
            font-size: 11px;
            font-weight: 900;
            white-space: nowrap;
        }
        .leaps-badge.high { border-color: rgba(4, 120, 87, 0.28); background: #ecfdf5; color: var(--green); }
        .leaps-badge.medium { border-color: rgba(183, 121, 31, 0.32); background: #fff8e8; color: var(--amber); }
        .leaps-badge.low { border-color: rgba(29, 100, 200, 0.24); background: #eff6ff; color: var(--blue); }
        .leaps-strip {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 6px;
            margin-top: 7px;
        }
        .leaps-mini {
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
            gap: 8px;
            margin: 10px 0;
        }
        .leaps-mini div {
            min-height: 54px;
            padding: 8px;
            border: 1px solid rgba(255, 255, 255, 0.58);
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.50);
        }
        .leaps-mini span { display: block; color: var(--muted); font-size: 11px; font-weight: 800; }
        .leaps-mini strong { display: block; margin-top: 3px; font-family: var(--mono); font-size: 15px; }
        .leaps-detail-table th:nth-child(1),
        .leaps-detail-table td:nth-child(1),
        .leaps-detail-table th:nth-child(2),
        .leaps-detail-table td:nth-child(2),
        .leaps-detail-table th:nth-child(3),
        .leaps-detail-table td:nth-child(3),
        .leaps-detail-table th:nth-child(4),
        .leaps-detail-table td:nth-child(4),
        .leaps-detail-table th:nth-child(5),
        .leaps-detail-table td:nth-child(5),
        .leaps-detail-table th:nth-child(6),
        .leaps-detail-table td:nth-child(6),
        .leaps-detail-table th:nth-child(7),
        .leaps-detail-table td:nth-child(7) {
            width: 1%;
            white-space: nowrap;
        }
        .leaps-detail-table th:nth-child(8),
        .leaps-detail-table td:nth-child(8) {
            width: 110px;
            white-space: nowrap;
        }
        .leaps-detail-status {
            margin: 8px 0 0;
            color: var(--muted);
            font-size: 12px;
            font-weight: 800;
        }
        .leaps-detail-status.error { color: var(--red); }
        .leaps-group-summary {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 10px;
            margin: 10px 0;
            flex-wrap: wrap;
        }
        .leaps-pagination {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--muted);
            font-size: 12px;
            font-weight: 900;
        }
        .leaps-pagination button {
            min-height: 28px;
            padding: 4px 8px;
            border-radius: 5px;
            font-size: 12px;
        }
        .leaps-pagination button:disabled {
            cursor: not-allowed;
            opacity: 0.45;
        }
        .leaps-group-detail {
            min-width: 260px;
        }
        .leaps-group-detail summary {
            cursor: pointer;
            color: var(--blue);
            font-size: 12px;
            font-weight: 900;
            white-space: nowrap;
        }
        .leaps-group-detail .matrix-wrap {
            margin-top: 8px;
            max-height: 220px;
            box-shadow: none;
        }
        .leaps-reasons {
            display: flex;
            flex-wrap: wrap;
            gap: 4px;
            min-width: 170px;
            max-width: 260px;
        }
        .leaps-reason-chip {
            display: inline-flex;
            align-items: center;
            min-height: 22px;
            padding: 2px 6px;
            border: 1px solid rgba(17, 103, 216, 0.12);
            border-radius: 999px;
            background: rgba(244, 248, 252, 0.68);
            color: var(--ink);
            font-size: 11px;
            font-weight: 800;
            line-height: 1.25;
            white-space: nowrap;
        }
        .matrix-wrap {
            width: 100%;
            overflow: auto;
            border: var(--liquid-glass-border);
            border-radius: var(--radius);
            background:
                linear-gradient(180deg, rgba(255, 255, 255, 0.56), rgba(244, 249, 255, 0.34)),
                rgba(255, 255, 255, 0.28);
            box-shadow: var(--liquid-glass-shadow);
            backdrop-filter: var(--liquid-glass-filter);
            -webkit-backdrop-filter: var(--liquid-glass-filter);
            max-height: calc(100vh - 250px);
        }
        table {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0;
            background: transparent;
        }
        th, td {
            border: 0;
            box-shadow:
                inset -1px 0 rgba(196, 208, 224, 0.38),
                inset 0 -1px rgba(196, 208, 224, 0.42);
            padding: 8px;
            vertical-align: top;
        }
        td {
            background: rgba(255, 255, 255, 0.34);
        }
        th {
            position: sticky;
            top: 0;
            z-index: 2;
            background:
                linear-gradient(180deg, rgba(250, 253, 255, 0.92), rgba(232, 241, 250, 0.78));
            text-align: left;
            font-size: 12px;
            backdrop-filter: blur(18px) saturate(1.14);
            -webkit-backdrop-filter: blur(18px) saturate(1.14);
            box-shadow:
                inset -1px 0 rgba(196, 208, 224, 0.36),
                inset 0 -1px rgba(174, 185, 200, 0.40);
        }
        th:first-child, td:first-child {
            position: sticky;
            left: 0;
            z-index: 1;
            min-width: 320px;
            max-width: 380px;
            background:
                linear-gradient(90deg, rgba(255, 255, 255, 0.88), rgba(246, 250, 255, 0.76));
            box-shadow:
                inset -1px 0 rgba(196, 208, 224, 0.44),
                inset 0 -1px rgba(196, 208, 224, 0.42);
        }
        th:first-child {
            z-index: 3;
            background:
                linear-gradient(180deg, rgba(250, 253, 255, 0.95), rgba(232, 241, 250, 0.84));
            box-shadow:
                inset -1px 0 rgba(196, 208, 224, 0.40),
                inset 0 -1px rgba(174, 185, 200, 0.40);
        }
        #matrixTable thead th,
        #detailDrawer table thead th {
            background: #ffffff;
            backdrop-filter: none;
            -webkit-backdrop-filter: none;
        }
        .matrix-wrap th:last-child,
        .matrix-wrap td:last-child {
            box-shadow: inset 0 -1px rgba(196, 208, 224, 0.42);
        }
        .matrix-wrap tbody tr:last-child > td,
        .matrix-wrap tbody tr:last-child > td:first-child {
            box-shadow: inset -1px 0 rgba(196, 208, 224, 0.38);
        }
        .matrix-wrap tbody tr:last-child > td:last-child {
            box-shadow: none;
        }
        .leaps-detail-table th:first-child,
        .leaps-detail-table td:first-child {
            position: static !important;
            left: auto !important;
            z-index: auto !important;
            width: 88px !important;
            min-width: 88px !important;
            max-width: 88px !important;
            white-space: nowrap !important;
        }
        .leaps-detail-table th:first-child {
            background: #ffffff;
        }
        .leaps-detail-table td:first-child {
            background: inherit;
        }
        .leaps-option-summary {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            min-height: 24px;
            padding: 3px 7px;
            border: 1px solid rgba(4, 120, 87, 0.2);
            border-radius: 999px;
            background: rgba(240, 253, 244, 0.72);
            color: var(--green);
            font-family: var(--mono);
            font-size: 11px;
            font-weight: 900;
            white-space: nowrap;
        }
        .leaps-option-summary.warn {
            border-color: rgba(183, 121, 31, 0.28);
            background: #fff8e8;
            color: var(--amber);
        }
        .leaps-stock-sell-risk {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: #b42318;
            font-weight: 900;
            white-space: nowrap;
        }
        .leaps-stock-sell-risk-note {
            color: #7a271a;
            font-size: 10px;
            font-weight: 800;
        }
        .leaps-option-actions {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
            margin: 10px 0;
        }
        .leaps-option-progress {
            display: grid;
            gap: 8px;
            width: 100%;
            margin: 10px 0;
            padding: 10px;
            border: 1px solid rgba(255, 255, 255, 0.58);
            border-radius: var(--radius-sm);
            background: rgba(248, 251, 253, 0.64);
        }
        .leaps-option-progress-row {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
            color: var(--muted);
            font-size: 12px;
        }
        .leaps-option-progress-row strong {
            color: var(--ink);
            font-family: var(--mono);
        }
        .leaps-option-progress-track {
            overflow: hidden;
            height: 8px;
            border-radius: 999px;
            background: #e6edf3;
        }
        .leaps-option-progress-bar {
            height: 100%;
            width: var(--progress, 0%);
            border-radius: inherit;
            background: linear-gradient(90deg, var(--blue), var(--green));
            transition: width .2s ease;
        }
        .leaps-option-progress-error {
            color: var(--amber);
            font-size: 12px;
            font-weight: 800;
        }
        .leaps-option-progress-float {
            position: fixed;
            right: 24px;
            bottom: 88px;
            z-index: 50;
            display: none;
            width: min(520px, calc(100vw - 32px));
        }
        .leaps-option-progress-float.show { display: block; }
        .leaps-option-progress-float .leaps-option-progress {
            margin: 0;
            background: rgba(255, 255, 255, 0.92);
            box-shadow: 0 18px 48px rgba(15, 23, 42, 0.20);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
        }
        .leaps-option-progress-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            color: var(--ink);
            font-size: 13px;
            font-weight: 900;
        }
        .leaps-option-progress-head button {
            min-height: 26px;
            padding: 3px 8px;
            font-size: 12px;
        }
        .top-group-leaps-option-strip {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            margin: 10px 0 14px;
            padding: 10px;
            border: 1px solid rgba(196, 208, 224, 0.54);
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.72);
        }
        .top-group-leaps-option-strip .left,
        .top-group-leaps-option-strip .right {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
        }
        .top-group-leaps-option-strip .status-text {
            color: var(--muted);
            font-size: 12px;
        }
        .leaps-option-outcomes {
            margin-top: 10px;
            border: 1px solid rgba(255, 255, 255, 0.58);
            border-radius: var(--radius-sm);
            background: rgba(248, 251, 253, 0.58);
        }
        .leaps-option-outcomes summary {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            padding: 10px;
            cursor: pointer;
            color: var(--ink);
            font-size: 13px;
            font-weight: 900;
            list-style: none;
        }
        .leaps-option-outcomes summary::-webkit-details-marker { display: none; }
        .leaps-option-outcomes summary::after {
            content: "+";
            color: var(--muted);
            font-family: var(--mono);
        }
        .leaps-option-outcomes[open] summary::after { content: "-"; }
        .leaps-option-outcomes .matrix-wrap {
            margin: 0 10px 10px;
            box-shadow: none;
        }
        .strategy-name { font-weight: 900; line-height: 1.3; }
        .strategy-meta { margin-top: 5px; color: var(--muted); font-size: 12px; line-height: 1.35; }
        .rank-pair {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            margin-bottom: 5px;
            color: var(--ink);
            font-family: var(--mono);
            font-size: 12px;
            font-weight: 900;
        }
        .rank-pair span {
            display: inline-flex;
            align-items: center;
            min-height: 22px;
            padding: 2px 6px;
            border: 1px solid rgba(17, 103, 216, 0.12);
            border-radius: 999px;
            background: rgba(244, 248, 252, 0.70);
        }
        .group-row td,
        .group-row td:first-child {
            position: sticky;
            left: 0;
            z-index: 1;
            min-width: 0;
            max-width: none;
            background: rgba(232, 240, 247, 0.92);
            border-right: 0;
            padding: 7px 8px;
        }
        .group-title {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            min-width: 560px;
        }
        .group-title button {
            min-height: 28px;
            padding: 4px 8px;
            font-size: 12px;
        }
        .group-name {
            display: inline-flex;
            align-items: baseline;
            gap: 8px;
            font-weight: 900;
        }
        .group-name span { color: var(--muted); font-size: 12px; font-weight: 800; }
        .group-metrics {
            display: flex;
            flex-wrap: wrap;
            justify-content: flex-end;
            gap: 8px;
            color: var(--muted);
            font-family: var(--mono);
            font-size: 12px;
            font-weight: 800;
        }
        .row-actions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
        .row-actions button { min-height: 28px; padding: 5px 7px; font-size: 12px; }
        .score-cell { min-width: 152px; background: var(--cell-bg, #fff); }
        .score-rank { display: flex; align-items: baseline; justify-content: space-between; gap: 7px; font-family: var(--mono); font-weight: 900; }
        .score-rank span { color: var(--muted); font-size: 11px; }
        .cell-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; margin-top: 6px; }
        .cell-metrics b { display: block; padding: 4px 5px; border-radius: 10px; background: rgba(255,255,255,0.62); font-size: 11px; }
        .cell-metrics b:first-child { color: var(--blue); }
        .cell-metrics b:last-child { color: var(--red); }
        .drawer {
            position: fixed;
            top: 18px;
            right: 18px;
            bottom: 18px;
            width: min(1120px, calc(100vw - 36px));
            overflow: auto;
            border: var(--liquid-glass-border);
            border-radius: var(--radius);
            background: var(--liquid-glass-bg);
            box-shadow: 0 24px 70px rgba(15, 23, 42, 0.16), inset 0 1px 0 rgba(255, 255, 255, 0.78);
            backdrop-filter: var(--liquid-glass-filter);
            -webkit-backdrop-filter: var(--liquid-glass-filter);
            display: none;
            z-index: 20;
        }
        .drawer.show { display: block; }
        .drawer pre {
            white-space: pre-wrap;
            word-break: break-word;
            margin: 0;
            padding: 10px;
            border: 1px solid rgba(174, 185, 200, 0.50);
            border-radius: var(--radius-sm);
            background: rgba(247, 250, 252, 0.68);
            font-family: var(--mono);
            font-size: 12px;
        }
        .drawer-section {
            margin-top: 10px;
            border: 1px solid rgba(255, 255, 255, 0.58);
            border-radius: var(--radius-sm);
            background:
                linear-gradient(180deg, rgba(255, 255, 255, 0.48), rgba(244, 249, 255, 0.30)),
                rgba(255, 255, 255, 0.18);
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.70);
            overflow: hidden;
        }
        .drawer-section summary {
            cursor: pointer;
            list-style: none;
            padding: 10px 12px;
            color: var(--ink);
            font-size: 13px;
            font-weight: 900;
        }
        .drawer-section summary::-webkit-details-marker { display: none; }
        .drawer-section summary::after {
            content: "+";
            float: right;
            color: var(--blue);
            font-family: var(--mono);
            font-weight: 900;
        }
        .drawer-section[open] summary::after { content: "-"; }
        .drawer-section > .matrix-wrap {
            border-width: 1px 0 0;
            border-radius: 0;
            box-shadow: none;
            margin-top: 0 !important;
        }
        .drawer-section > pre {
            border-width: 1px 0 0;
            border-radius: 0;
            background: rgba(247, 250, 252, 0.46);
        }
        .mini-table th, .mini-table td { font-size: 12px; padding: 6px; }
        .cell-detail-status {
            margin: 0 0 10px;
            padding: 9px 10px;
            border: 1px solid rgba(174, 185, 200, 0.50);
            border-radius: var(--radius-sm);
            background: rgba(247, 250, 252, 0.68);
            color: var(--muted);
            font-size: 12px;
            font-weight: 800;
        }
        .cell-detail-status.warn {
            border-color: rgba(220, 38, 38, 0.28);
            background: rgba(254, 226, 226, 0.65);
            color: var(--red);
        }
        .cell-detail-status.ok {
            border-color: rgba(22, 163, 74, 0.25);
            background: rgba(220, 252, 231, 0.62);
            color: #15803d;
        }
        .cell-chart-toolbar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
            margin: 8px 0;
            color: var(--muted);
            font-size: 12px;
            font-weight: 900;
        }
        .cell-chart-toolbar button {
            min-height: 28px;
            padding: 5px 9px;
            font-size: 12px;
        }
        .cell-detail-chart {
            height: 360px;
            min-height: 360px;
            border-radius: var(--radius-sm);
            background:
                linear-gradient(180deg, rgba(255, 255, 255, 0.54), rgba(244, 249, 255, 0.34)),
                rgba(255, 255, 255, 0.24);
            box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.58);
            overflow: visible;
        }
        .cell-detail-chart.is-expandable {
            cursor: zoom-in;
        }
        .cell-detail-chart.is-expandable:focus {
            outline: 2px solid rgba(17, 103, 216, 0.55);
            outline-offset: 2px;
        }
        .chart-fullscreen {
            position: fixed;
            inset: 0;
            z-index: 60;
            display: grid;
            place-items: center;
            padding: 18px;
            background: rgba(15, 23, 42, 0.46);
        }
        .chart-fullscreen-panel {
            display: grid;
            grid-template-rows: auto auto minmax(0, 1fr);
            gap: 10px;
            width: min(1320px, calc(100vw - 36px));
            max-height: calc(100vh - 36px);
            padding: 14px;
            border: var(--liquid-glass-border);
            border-radius: var(--radius);
            background: rgba(250, 252, 255, 0.96);
            box-shadow: 0 28px 90px rgba(15, 23, 42, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.78);
        }
        .chart-fullscreen-head {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 12px;
        }
        .chart-fullscreen-head h2 {
            margin: 0;
            color: var(--ink);
            font-size: 16px;
            line-height: 1.35;
        }
        .chart-fullscreen-head p {
            margin: 3px 0 0;
            color: var(--muted);
            font-size: 12px;
            font-weight: 800;
        }
        .chart-fullscreen-head button {
            min-height: 30px;
            padding: 6px 10px;
            font-size: 12px;
        }
        .chart-fullscreen-summary {
            display: grid;
            grid-template-columns: repeat(6, minmax(0, 1fr));
            gap: 8px;
        }
        .chart-fullscreen-summary .stat {
            min-height: 58px;
            padding: 8px;
        }
        .chart-fullscreen-summary .stat strong {
            overflow: hidden;
            font-size: 14px;
            line-height: 1.3;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        .chart-fullscreen-summary .stat.is-wide {
            grid-column: span 2;
        }
        .fullscreen-trade-chart {
            min-height: min(70vh, 680px);
            height: min(70vh, 680px);
            border-radius: var(--radius-sm);
            background: #fafafa;
            box-shadow: inset 0 0 0 1px rgba(174, 185, 200, 0.42);
        }
        .hidden { display: none !important; }
        .signal-config-section {
            margin: 0;
            background: var(--liquid-glass-bg);
            border: var(--liquid-glass-border);
            border-radius: var(--radius);
            box-shadow: var(--liquid-glass-shadow);
            overflow: hidden;
            backdrop-filter: var(--liquid-glass-filter);
            -webkit-backdrop-filter: var(--liquid-glass-filter);
        }
        .signal-config-head {
            padding: 12px 16px;
            background: rgba(248, 251, 255, 0.52);
            border-bottom: 1px solid rgba(217, 224, 234, 0.40);
            display: flex;
            align-items: center;
            justify-content: space-between;
            cursor: pointer;
            user-select: none;
        }
        .signal-config-head h3 { margin: 0; font-size: 14px; }
        .signal-config-toggle-text { font-size: 12px; color: var(--muted); }
        .signal-config-body { padding: 16px; display: none; }
        .signal-config-section.open .signal-config-body { display: block; }
        .signal-config-section.always-open .signal-config-body { display: block; }
        .signal-config-section.always-open .signal-config-head { cursor: default; }
        .signal-config-desc { margin: 0 0 12px; color: var(--muted); font-size: 12px; line-height: 1.5; }
        .signal-actions { margin-top: 12px; display: flex; gap: 8px; align-items: center; }
        .signal-run-status { font-size: 12px; color: var(--muted); align-self: center; }
        .preset-type-toggle { display: flex; gap: 6px; }
        .preset-type-btn { font-size: 12px; }
        .preset-list { min-height: 48px; }
        /* ── Tab Navigation — Segmented Control (Stadium) ────── */
        .main-tab-nav {
            display: flex;
            gap: 3px;
            padding: 3px;
            position: sticky;
            top: 0;
            z-index: 10;
            background: rgba(234, 240, 250, 0.55);
            border-radius: 999px;
            border: 1px solid rgba(217, 224, 234, 0.45);
            backdrop-filter: blur(24px) saturate(1.18);
            -webkit-backdrop-filter: blur(24px) saturate(1.18);
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.55);
            margin-bottom: 14px;
        }
        .main-tab-btn {
            flex: 1;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 7px;
            padding: 9px 16px;
            border: none;
            border-radius: 999px;
            background: transparent;
            color: var(--muted);
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            transition: all 200ms cubic-bezier(0.22, 1, 0.36, 1);
            box-shadow: none;
            min-height: 38px;
            letter-spacing: 0.01em;
            position: relative;
        }
        .main-tab-btn:hover {
            color: var(--ink);
            background: rgba(255, 255, 255, 0.36);
        }
        .main-tab-btn.active {
            color: var(--blue);
            background:
                radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.82), transparent 55%),
                rgba(255, 255, 255, 0.88);
            box-shadow:
                0 1px 4px rgba(15, 23, 42, 0.07),
                0 0 0 1px rgba(17, 103, 216, 0.10),
                inset 0 1px 0 rgba(255, 255, 255, 0.95);
            font-weight: 700;
        }
        .main-tab-panel { display: none; }
        .main-tab-panel.active { display: block; }

        /* ── Sub-tabs (inside Preset & Signal) ──────────────────── */
        .sub-tab-nav {
            display: flex;
            gap: 4px;
            padding: 4px;
            background: var(--surface-3);
            border-radius: 10px;
            margin-bottom: 16px;
        }
        .sub-tab-btn {
            flex: 1;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 8px 14px;
            border: none;
            border-radius: 7px;
            background: transparent;
            color: var(--muted);
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            transition: all 180ms cubic-bezier(0.22, 1, 0.36, 1);
            box-shadow: none;
        }
        .sub-tab-btn:hover {
            color: var(--ink);
            background: rgba(255, 255, 255, 0.5);
        }
        .sub-tab-btn.active {
            color: var(--blue);
            background: var(--surface);
            box-shadow: 0 1px 4px rgba(15, 23, 42, 0.08), 0 0 0 1px rgba(17, 103, 216, 0.12);
            font-weight: 700;
        }
        .sub-tab-panel { display: none; }
        .sub-tab-panel.active { display: block; }

        /* ── Sub-tabs (inside Score & GA) ────────────────────────── */
        /* Mirror of .sub-tab-* but scoped under #tabScoreGa so the two
           sub-tab systems never collide (switchSubTab uses global
           querySelectorAll on .sub-tab-*). */
        .sg-sub-tab-nav {
            display: flex;
            gap: 4px;
            padding: 4px;
            background: var(--surface-3);
            border-radius: 10px;
            margin-bottom: 16px;
        }
        .sg-sub-tab-btn {
            flex: 1;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 8px 14px;
            border: none;
            border-radius: 7px;
            background: transparent;
            color: var(--muted);
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            transition: all 180ms cubic-bezier(0.22, 1, 0.36, 1);
            box-shadow: none;
        }
        .sg-sub-tab-btn:hover {
            color: var(--ink);
            background: rgba(255, 255, 255, 0.5);
        }
        .sg-sub-tab-btn.active {
            color: var(--blue);
            background: var(--surface);
            box-shadow: 0 1px 4px rgba(15, 23, 42, 0.08), 0 0 0 1px rgba(17, 103, 216, 0.12);
            font-weight: 700;
        }
        .sg-sub-tab-panel { display: none; }
        .sg-sub-tab-panel.active { display: block; }

        /* ── Backtest config details (collapsible sections) ──── */
        .bt-config-details {
            margin-bottom: 12px;
            border: var(--liquid-glass-border);
            border-radius: var(--radius);
            background: rgba(255, 255, 255, 0.62);
            box-shadow: var(--liquid-glass-shadow);
            overflow: hidden;
        }
        .bt-config-details summary {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            min-height: 42px;
            padding: 10px 12px;
            cursor: pointer;
            font-weight: 900;
            color: var(--ink);
            list-style: none;
        }
        .bt-config-details summary::-webkit-details-marker { display: none; }
        .bt-config-details summary::after {
            content: "+";
            color: var(--muted);
            font-family: var(--mono);
            font-size: 16px;
        }
        .bt-config-details[open] summary::after { content: "-"; }
        .bt-config-body {
            padding: 0 12px 12px;
        }
        /* ── Mobile settings drawer ────────────────────────────── */
        /* ── Mobile (no sidebar) ─────────────── */
        .mobile-settings-toggle { display: none; }
        .mobile-settings-overlay { display: none; }
        .mobile-settings-drawer { display: none; }
        .signal-binding-row {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 8px 12px;
            margin-bottom: 6px;
            border: 1px solid rgba(255, 255, 255, 0.58);
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.48);
            transition: border-color 160ms ease, box-shadow 160ms ease;
        }
        .signal-binding-row:hover {
            border-color: rgba(17, 103, 216, 0.22);
            box-shadow: 0 2px 8px rgba(17, 103, 216, 0.06);
        }
        .signal-binding-row:last-child { margin-bottom: 0; }
        .signal-binding-row select, .signal-binding-row input {
            flex: 1;
            min-width: 0;
            padding: 5px 8px;
            border: 1px solid rgba(174, 185, 200, 0.50);
            border-radius: 8px;
            font-size: 13px;
            background: rgba(255, 255, 255, 0.68);
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72);
        }
        .signal-binding-row select { max-width: 140px; }
        .signal-binding-arrow {
            font-family: var(--mono);
            font-size: 13px;
            color: var(--blue);
            font-weight: 900;
            flex-shrink: 0;
        }
        .signal-binding-preset-name {
            font-size: 11px;
            color: var(--muted);
            white-space: nowrap;
            max-width: 100px;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .signal-results {
            margin-top: 14px;
            max-height: 520px;
            overflow-y: auto;
            scrollbar-width: thin;
            scrollbar-color: rgba(174, 185, 200, 0.40) transparent;
        }
        .signal-results::-webkit-scrollbar { width: 5px; }
        .signal-results::-webkit-scrollbar-track { background: transparent; }
        .signal-results::-webkit-scrollbar-thumb { background: rgba(174, 185, 200, 0.40); border-radius: 999px; }
        .signal-result-card {
            position: relative;
            padding: 14px 16px;
            margin-bottom: 8px;
            border: 1px solid rgba(255, 255, 255, 0.58);
            border-radius: var(--radius-sm);
            background:
                linear-gradient(180deg, rgba(255, 255, 255, 0.56), rgba(244, 249, 255, 0.34)),
                rgba(255, 255, 255, 0.28);
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72);
            overflow: hidden;
            animation: sigCardIn 360ms cubic-bezier(0.22, 1, 0.36, 1) both;
        }
        @keyframes sigCardIn {
            from { opacity: 0; transform: translateY(8px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .signal-result-card.has-signals {
            border-left: 3px solid var(--amber);
            background:
                linear-gradient(180deg, rgba(255, 248, 232, 0.40), rgba(255, 255, 255, 0.48)),
                rgba(255, 255, 255, 0.32);
        }
        .signal-result-card.has-signals.has-buy {
            border-left: 3px solid var(--green);
            background:
                linear-gradient(180deg, rgba(236, 253, 245, 0.42), rgba(255, 255, 255, 0.48)),
                rgba(255, 255, 255, 0.32);
        }
        .signal-result-card.has-sell {
            border-left: 3px solid var(--red);
        }
        .signal-result-card.error {
            border-left: 3px solid var(--red);
            background:
                linear-gradient(180deg, rgba(254, 242, 242, 0.38), rgba(255, 255, 255, 0.48)),
                rgba(255, 255, 255, 0.32);
        }
        .signal-result-card h4 {
            margin: 0 0 6px;
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .signal-result-card h4 .sig-symbol {
            font-weight: 900;
            letter-spacing: 0.02em;
        }
        .signal-result-card h4 .sig-preset {
            font-weight: 400;
            font-size: 11px;
            color: var(--muted);
            padding: 2px 8px;
            border-radius: 999px;
            background: rgba(248, 251, 255, 0.72);
            border: 1px solid rgba(196, 208, 224, 0.36);
        }
        .sig-date {
            font-size: 11px;
            color: var(--muted);
            margin-bottom: 6px;
            font-family: var(--mono);
        }
        .sig-param-summary {
            font-size: 11px;
            color: var(--muted);
            margin-top: -2px;
            margin-bottom: 4px;
        }
        .signal-row {
            font-family: var(--mono);
            font-size: 12px;
            padding: 3px 0;
            display: flex;
            align-items: baseline;
            gap: 6px;
        }
        .signal-row .sig-icon { flex-shrink: 0; }
        .signal-row .sig-action { font-weight: 900; }
        .signal-row .sig-detail { color: var(--ink); }
        .signal-row .sig-reason { color: var(--muted); font-size: 11px; }
        .signal-row.covered { color: var(--muted); }
        .signal-row.buy-sig .sig-action { color: var(--green); }
        .signal-row.sell-sig .sig-action { color: var(--red); }
        .sig-buy-summary {
            margin-top: 6px;
            padding: 6px 10px;
            border: 1px solid rgba(0, 133, 111, 0.16);
            border-radius: 8px;
            background: rgba(236, 253, 245, 0.48);
            font-size: 12px;
            color: var(--green);
            font-weight: 800;
        }
        .sig-state-line {
            font-size: 11px;
            color: var(--muted);
            margin-top: 4px;
            line-height: 1.55;
        }
        .sig-state-line .sig-state-label {
            display: inline-block;
            min-width: 56px;
            color: var(--ink);
            font-weight: 800;
        }
        .sig-funding-line {
            font-size: 11px;
            color: var(--muted);
            margin-top: 2px;
            line-height: 1.55;
        }
        .sig-funding-line .sig-source-icon { margin-right: 2px; }
        .sig-funding-line .sig-funding-label {
            color: var(--ink);
            font-weight: 800;
        }
        .sig-position-context {
            font-size: 11px;
            color: var(--blue);
            margin-top: 3px;
        }
        @media (max-width: 980px) {
            .shell, .shell-no-side { min-height: 100vh; }
            .main { max-width: none; }
            .field-grid, .field-grid.three { grid-template-columns: 1fr; }
            .stat-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
            .cost-metrics { grid-template-columns: 1fr 1fr; }
            .leaps-mini { grid-template-columns: 1fr 1fr; }
            .runbar { grid-template-columns: 1fr; }
            .topbar { display: grid; }
            .actions { justify-content: flex-start; }
            .bt-config-details { margin: 8px 0; }
            .bt-config-body .panel { margin-bottom: 0; }
            .drawer {
                top: 10px;
                right: 10px;
                bottom: 10px;
                width: calc(100vw - 20px);
            }
            .progress-float {
                right: 10px;
                bottom: 10px;
                width: calc(100vw - 20px);
            }
            .leaps-option-progress-float {
                right: 10px;
                bottom: 72px;
                width: calc(100vw - 20px);
            }
            .cell-detail-chart {
                height: 300px;
                min-height: 300px;
            }
            .chart-fullscreen {
                padding: 10px;
            }
            .chart-fullscreen-panel {
                width: calc(100vw - 20px);
                max-height: calc(100vh - 20px);
                padding: 10px;
            }
            .chart-fullscreen-head {
                align-items: stretch;
            }
            .chart-fullscreen-summary {
                grid-template-columns: 1fr;
                max-height: 30vh;
                overflow: auto;
            }
            .chart-fullscreen-summary .stat.is-wide {
                grid-column: auto;
            }
            .fullscreen-trade-chart {
                min-height: 58vh;
                height: 58vh;
            }
        }