/* ── Reset ────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    /* Anofox.com dark palette */
    --bg:         #0e0e0e;
    --bg-card:    #161618;
    --bg-input:   #1c1c1f;
    --bg-hover:   #1f1f23;
    --border:     #2a2a2e;
    --border-l:   #222226;
    --text:       #e0e0e0;
    --text-2:     #a0a0a8;
    --text-3:     #6b6b74;
    /* Primary: orange-red (anofox brand) */
    --accent:     #FF4500;
    --accent-h:   #ff5722;
    --accent-bg:  rgba(255, 69, 0, 0.10);
    --accent-10:  rgba(255, 69, 0, 0.12);
    /* Secondary: sky blue */
    --blue:       #87CEEB;
    --blue-h:     #6db8d9;
    --blue-bg:    rgba(135, 206, 235, 0.10);
    /* Dark accent (forecast section) */
    --purple:     #9b7abf;
    --purple-h:   #8568a8;
    --purple-bg:  rgba(155, 122, 191, 0.10);
    /* Orange */
    --orange:     #FF4500;
    --orange-h:   #ff5722;
    --orange-bg:  rgba(255, 69, 0, 0.10);
    /* Semantic */
    --link:       #87CEEB;
    --link-h:     #6db8d9;
    --success:    #4caf50;
    --error:      #ff4455;
    --running:    #87CEEB;
    --radius:     8px;
    --radius-sm:  5px;
    --shadow:     0 1px 3px rgba(0,0,0,.3), 0 1px 2px rgba(0,0,0,.2);
    --tr:         140ms ease;
    --font:       "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono:  "JetBrains Mono", "Fira Code", ui-monospace, monospace;
}

html, body {
    width: 100%; height: 100%;
    font: 13px/1.5 var(--font);
    background: var(--bg);
    color: var(--text);
    color-scheme: dark;
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ── App Shell ───────────────────────────────────────────────── */

.app {
    display: flex;
    height: 100vh;
    width: 100vw;
}

/* ══════════════════════════════════════════════════════════════ */
/* SIDEBAR                                                       */
/* ══════════════════════════════════════════════════════════════ */

.sidebar {
    width: 220px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    border-right: 1px solid var(--border);
    overflow-y: auto;
    overflow-x: hidden;
}

/* ── Brand ────────────────────────────────────────────────────── */

.sidebar-brand {
    padding: 16px 18px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.brand-logo {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
}

.brand-name {
    font-size: 15px;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.3px;
}
.brand-version {
    font-size: 10px;
    color: var(--text-3);
    font-weight: 400;
}

/* ── Step Nav ─────────────────────────────────────────────────── */

.sidebar-label {
    padding: 14px 18px 6px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.8px;
    color: var(--text-3);
}

.step-nav {
    flex: 1;
    overflow-y: auto;
    padding: 0 10px;
}

.step-item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 9px 12px;
    margin-bottom: 2px;
    background: none;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    font: 13px var(--font);
    color: var(--text-2);
    text-align: left;
    transition: all var(--tr);
}

.step-item:hover {
    background: var(--accent-bg);
    color: var(--text);
}

.step-item--active {
    background: var(--accent) !important;
    color: #fff !important;
    font-weight: 600;
}

.step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px; height: 20px;
    border-radius: 5px;
    font-size: 10px;
    font-weight: 700;
    background: var(--accent-10);
    color: var(--accent);
    flex-shrink: 0;
}

.step-item--active .step-num {
    background: rgba(255,255,255,0.25);
    color: #fff;
}

.step-label { flex: 1; }

.step-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
}

.step-idle    { background: transparent; }
.step-running { background: var(--running); animation: pulse 1.2s ease-in-out infinite; }
.step-done    { background: var(--success); }
.step-error   { background: var(--error); }

.step-item--active .step-done { background: rgba(255,255,255,0.7); }
.step-item--active .step-error { background: #ffb3b3; }

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%      { opacity: .4; transform: scale(1.4); }
}

/* ── Section step navs (non-expanding) ───────────────────────── */

.step-nav--section {
    flex: 0 !important;
    overflow: visible !important;
    padding: 4px;
    margin: 0 10px 4px;
    background: var(--accent-bg);
    border-radius: var(--radius);
}
.step-nav--section.section--backtest {
    background: var(--blue-bg);
}
.step-nav--section.section--forecast {
    background: var(--purple-bg);
}
.step-nav--section .step-item {
    padding: 7px 10px;
    border-radius: var(--radius-sm);
}

.sidebar-section-action {
    padding: 4px 14px 8px;
}

.sidebar-section-action .run-btn {
    font-size: 12px;
    padding: 7px 0;
}

.step-num--done {
    background: var(--success) !important;
    color: #fff !important;
}

/* Section-specific accent colors */
.section--backtest .step-item--active { background: var(--blue) !important; }
.section--backtest .step-item:hover { background: var(--blue-bg); }
.section--backtest .step-num { background: rgba(39,128,227,0.10); color: var(--blue); }
.section--backtest .step-item--active .step-num { background: rgba(255,255,255,0.25); color: #fff; }
.section--backtest .run-btn { background: var(--blue); }
.section--backtest .run-btn:hover:not(:disabled) { background: var(--blue-h); }

.section--forecast .step-item--active { background: var(--purple) !important; }
.section--forecast .step-item:hover { background: var(--purple-bg); }
.section--forecast .step-num { background: rgba(153,84,187,0.10); color: var(--purple); }
.section--forecast .step-item--active .step-num { background: rgba(255,255,255,0.25); color: #fff; }
.section--forecast .run-btn { background: var(--purple); }
.section--forecast .run-btn:hover:not(:disabled) { background: var(--purple-h); }

/* Ready state: reversed colors when results are available */
.step-item--ready {
    background: var(--accent) !important;
    color: #fff !important;
    font-weight: 600;
}
.step-item--ready .step-num {
    background: rgba(255,255,255,0.25);
    color: #fff;
}
.section--backtest .step-item--ready {
    background: var(--blue) !important;
    color: #fff !important;
}
.section--backtest .step-item--ready .step-num {
    background: rgba(255,255,255,0.25);
    color: #fff;
}
.section--forecast .step-item--ready {
    background: var(--purple) !important;
    color: #fff !important;
}
.section--forecast .step-item--ready .step-num {
    background: rgba(255,255,255,0.25);
    color: #fff;
}

/* ── Sidebar Footer ──────────────────────────────────────────── */

.sidebar-footer {
    padding: 14px 14px;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.run-btn {
    width: 100%;
    padding: 9px 0;
    border: none;
    border-radius: var(--radius);
    background: var(--accent);
    color: #fff;
    font: 600 13px var(--font);
    cursor: pointer;
    transition: background var(--tr);
}

.run-btn:hover:not(:disabled) { background: var(--accent-h); }
.run-btn:disabled { opacity: .45; cursor: not-allowed; }
.run-btn--pipeline { background: var(--accent); font-size: 13px; letter-spacing: 0.3px; }
.run-btn--pipeline:hover:not(:disabled) { background: var(--accent-h); }

.reset-btn {
    width: 100%;
    padding: 7px 0;
    border: 1px solid var(--accent);
    border-radius: var(--radius);
    background: none;
    color: var(--accent);
    font: 600 12px var(--font);
    cursor: pointer;
    transition: all var(--tr);
}

.reset-btn:hover {
    background: var(--accent-bg);
}

/* ══════════════════════════════════════════════════════════════ */
/* MAIN CONTENT                                                  */
/* ══════════════════════════════════════════════════════════════ */

.main {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--bg);
}

.page-header {
    padding: 18px 28px 14px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-card);
    flex-shrink: 0;
}

.page-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.3px;
}

.page-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px 28px 28px;
}

/* ── Error Banner ────────────────────────────────────────────── */

.error-banner {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 28px;
    background: rgba(229, 51, 59, 0.06);
    border-bottom: 1px solid rgba(229, 51, 59, 0.15);
    color: var(--error);
    font-size: 13px;
    flex-shrink: 0;
}

.error-icon {
    display: inline-flex;
    align-items: center; justify-content: center;
    width: 18px; height: 18px;
    border-radius: 50%;
    background: var(--error);
    color: #fff;
    font-size: 11px; font-weight: 700;
    flex-shrink: 0;
}

/* ── Card ─────────────────────────────────────────────────────── */

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 20px 24px;
    margin-bottom: 16px;
}

.card-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 16px;
    letter-spacing: -0.2px;
}

.card-subtitle {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.advanced-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    width: 100%;
    text-align: left;
}

.advanced-toggle-icon {
    font-size: 12px;
    color: var(--text-muted);
    width: 12px;
}

.advanced-toggle-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
}

.advanced-toggle-hint {
    font-size: 11px;
    color: var(--text-muted);
    margin-left: auto;
}

.kpi-card {
    background: var(--bg-card);
    margin-bottom: 16px;
}

/* ── Page Grid (side-by-side cards) ──────────────────────────── */

.page-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

@media (max-width: 900px) {
    .page-grid { grid-template-columns: 1fr; }
}

/* ── Info Grid (key-value pairs) ─────────────────────────────── */

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 14px;
}

/* ── Configure Grid (two-column layout) ─────────────────────── */

.configure-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    align-items: start;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.info-label {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--text-3);
}

.info-value {
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    word-break: break-all;
}

.info-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    background: var(--accent-bg);
    color: var(--accent);
    font-size: 11px;
    font-weight: 600;
}

.accent { color: var(--accent) !important; }

/* ── Form Controls ───────────────────────────────────────────── */

.field {
    margin-bottom: 12px;
}

.field label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-2);
    margin-bottom: 4px;
}

.input {
    width: 100%;
    max-width: 380px;
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-input);
    color: var(--text);
    font: 13px var(--font);
    outline: none;
    transition: border-color var(--tr);
}

.input:focus { border-color: var(--accent); }
select.input,
select.input option {
    background-color: var(--bg-input);
    color: var(--text);
    color-scheme: dark;
}
select.input option {
    background-color: var(--bg-card);
}
input[type="number"].input { -moz-appearance: textfield; color-scheme: dark; }
input.input { color-scheme: dark; }

.check {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text);
    cursor: pointer;
    padding: 5px 0;
}

.check input[type="checkbox"] {
    accent-color: var(--accent);
    width: 15px; height: 15px;
}
.check-group {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 14px;
}
.check--inline {
    display: inline-flex;
    padding: 3px 0;
}

/* ── Mini Table (inline results in sidebar configs) ──────────── */

.mini-table {
    width: 100%;
    max-width: 380px;
    border-collapse: collapse;
    font-size: 12px;
    margin-top: 10px;
}

.mini-table td {
    padding: 4px 0;
    border-bottom: 1px solid var(--border-l);
}

.mini-table td:first-child { color: var(--text-3); width: 45%; }

/* ── Data Table ──────────────────────────────────────────────── */

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.data-table th,
.data-table td {
    padding: 8px 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-l);
}

.data-table th {
    color: var(--text-3);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 10px;
    letter-spacing: .5px;
    background: var(--bg);
}

.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover { background: var(--accent-bg); }

/* ── DataTables theme overrides ──────────────────────────────── */
#regressor-datatable-wrap { overflow-x: auto; }
#regressor-datatable-wrap .dt-container { font-size: 12px; }
#regressor-datatable-wrap table.dataTable { border-collapse: collapse; }
#regressor-datatable-wrap table.dataTable thead th {
    background: var(--bg);
    color: var(--text-3);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 10px;
    letter-spacing: .5px;
    border-bottom: 1px solid var(--border);
}
#regressor-datatable-wrap table.dataTable tbody td {
    border-bottom: 1px solid var(--border-l);
    padding: 6px 10px;
    font-variant-numeric: tabular-nums;
}
#regressor-datatable-wrap table.dataTable tbody tr:hover { background: var(--accent-bg); }
#regressor-datatable-wrap .dt-search input {
    background: var(--card-bg);
    color: var(--text-1);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 4px 8px;
    font-size: 12px;
}
#regressor-datatable-wrap .dt-info,
#regressor-datatable-wrap .dt-length label,
#regressor-datatable-wrap .dt-search label { color: var(--text-3); font-size: 11px; }
#regressor-datatable-wrap .dt-length select {
    background: var(--card-bg);
    color: var(--text-1);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 2px 4px;
    font-size: 11px;
}
#regressor-datatable-wrap .dt-paging .dt-paging-button {
    padding: 3px 8px;
    font-size: 11px;
    border: 1px solid var(--border);
    border-radius: 3px;
    background: var(--card-bg);
    color: var(--text-2);
    cursor: pointer;
}
#regressor-datatable-wrap .dt-paging .dt-paging-button.current {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}
#regressor-datatable-wrap .dt-paging .dt-paging-button.disabled {
    opacity: 0.35;
    cursor: default;
}

.row-highlight { background: rgba(34, 168, 85, 0.08); }
.row-highlight td:first-child { font-weight: 600; }

/* ── Metric bar cells (inline bars in score tables) ──────── */
.metric-bar-cell {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    min-width: 80px;
    height: 22px;
}
.metric-bar-cell .metric-bar {
    position: absolute;
    left: 0;
    top: 2px;
    bottom: 2px;
    background: var(--blue);
    opacity: 0.18;
    border-radius: 2px;
    transition: width 0.3s ease;
}
.metric-bar-cell span {
    position: relative;
    z-index: 1;
    font-variant-numeric: tabular-nums;
    font-size: 12px;
}
.row-highlight .metric-bar { background: var(--blue); opacity: 0.25; }
.metric-bar-cell--diverging { justify-content: flex-end; }
.metric-bar-diverging-track {
    position: absolute; left: 0; right: 0; top: 2px; bottom: 2px;
}
.metric-bar-diverging-center {
    position: absolute; left: 50%; top: 0; bottom: 0; width: 1px;
    background: var(--border);
}
.metric-bar-diverging-track .metric-bar {
    top: 0; bottom: 0; border-radius: 2px; opacity: 0.22;
}
.row-ensemble td:first-child { color: var(--purple); font-weight: 600; font-size: 10px; text-transform: uppercase; }
.row-ensemble { background: rgba(155, 122, 191, 0.05); }
table.dataTable tbody tr.row-ensemble:hover { background: rgba(155, 122, 191, 0.10) !important; }

.cell-mono { font-family: var(--font-mono); font-size: 12px; }

.table-footer {
    margin-top: 8px;
    font-size: 11px;
    color: var(--text-3);
}

/* ── Output (sidebar forecast step) ──────────────────────────── */

.output-summary { display: flex; flex-direction: column; gap: 6px; }
.output-row { display: flex; justify-content: space-between; font-size: 13px; }
.output-label { color: var(--text-3); }
.output-value { font-weight: 600; }

.hint {
    font-size: 13px;
    color: var(--text-3);
    font-style: italic;
}

/* ── Chart ────────────────────────────────────────────────────── */

.chart-section {
    margin-bottom: 16px;
}

.chart-container {
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    padding: 16px;
}

/* ── Decision Log ────────────────────────────────────────────── */

.decision-log-section {}

.section-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 12px;
    letter-spacing: -0.2px;
}

.decision-log { }

.decision-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.decision-table th,
.decision-table td {
    padding: 6px 10px;
    text-align: left;
    border-bottom: 1px solid var(--border-l);
}

.decision-table th {
    color: var(--text-3);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 10px;
    letter-spacing: .4px;
    background: var(--bg);
    position: sticky;
    top: 0;
}

.decision-table tr:hover { background: var(--accent-bg); }

.cell-step { font-weight: 600; color: var(--accent); white-space: nowrap; }
.cell-duration { color: var(--text-3); text-align: right; font-variant-numeric: tabular-nums; }

.outcome-success { color: var(--success); }
.outcome-failure { color: var(--error); }
.outcome-info    { color: var(--text-2); }

/* ── Config Bar ──────────────────────────────────────────────── */

.config-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: flex-end;
    padding: 14px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 16px;
}

.config-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 120px;
}

.config-field label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-3);
}
.config-value {
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: .4px;
}

.config-field .input {
    max-width: 200px;
}

.seg-control {
    display: inline-flex;
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
    background: var(--bg-card);
}

.seg-btn {
    padding: 5px 12px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-3);
    background: transparent;
    border: none;
    border-right: 1px solid var(--border);
    cursor: pointer;
    transition: background var(--tr), color var(--tr);
}

.seg-btn:last-child { border-right: none; }

.seg-btn:hover { background: var(--bg-hover); }

.seg-btn--active {
    background: var(--accent);
    color: #fff;
}

.seg-btn--active:hover { background: var(--accent); }
.seg-btn--sm { padding: 2px 6px; font-size: 10px; }

.field-help {
    font-size: 11px;
    color: var(--text-3);
    margin-top: 5px;
    line-height: 1.4;
}

.slider-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.slider-row input[type="range"] {
    flex: 1;
    min-width: 100px;
    accent-color: var(--accent);
}

.slider-value {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-1);
    font-variant-numeric: tabular-nums;
    min-width: 32px;
    text-align: right;
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 36px;
    height: 20px;
    cursor: pointer;
}
.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}
.toggle-slider {
    position: absolute;
    inset: 0;
    background: #3a3a40;
    border-radius: 10px;
    transition: background .2s;
}
.toggle-slider::before {
    content: "";
    position: absolute;
    left: 2px;
    top: 2px;
    width: 16px;
    height: 16px;
    background: #fff;
    border-radius: 50%;
    transition: transform .2s;
}
.toggle-switch input:checked + .toggle-slider {
    background: var(--accent);
}
.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(16px);
}

/* ── Field Label Row (label + ? button) ─────────────────────── */

.field-label-row {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 4px;
}

.field-label-row label {
    margin-bottom: 0;
}

.tip-trigger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px; height: 16px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--bg);
    color: var(--text-3);
    font: 600 10px var(--font);
    cursor: pointer;
    transition: all var(--tr);
    flex-shrink: 0;
    padding: 0;
    line-height: 1;
}

.tip-trigger:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-bg);
}

/* ── Help Modal ─────────────────────────────────────────────── */

.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: modal-fade 150ms ease-out;
}

@keyframes modal-fade {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.modal-dialog {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
    width: 620px;
    max-width: 92vw;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    animation: modal-slide 150ms ease-out;
}

@keyframes modal-slide {
    from { opacity: 0; transform: translateY(12px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.modal-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.2px;
}

.modal-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px; height: 28px;
    border: none;
    border-radius: 6px;
    background: none;
    color: var(--text-3);
    font-size: 18px;
    cursor: pointer;
    transition: all var(--tr);
}

.modal-close:hover {
    background: var(--bg);
    color: var(--text);
}

.modal-body {
    padding: 16px 20px 20px;
    overflow-y: auto;
}

.modal-entry {
    display: grid;
    grid-template-columns: 180px 1fr;
    grid-template-rows: auto 1fr;
    column-gap: 16px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-l);
}

.modal-entry:last-child {
    border-bottom: none;
}

.modal-entry-svg {
    grid-column: 1;
    grid-row: 1 / -1;
    align-self: center;
}

.modal-svg {
    width: 100%;
    height: auto;
    display: block;
    background: var(--bg);
    border: 1px solid var(--border-l);
    border-radius: var(--radius-sm);
    padding: 6px;
}

.modal-entry dt {
    grid-column: 2;
    grid-row: 1;
    font-size: 13px;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 2px;
}

.modal-entry dd {
    grid-column: 2;
    grid-row: 2;
    font-size: 12px;
    line-height: 1.55;
    color: var(--text-2);
    margin: 0;
}

.slider-field {
    min-width: 140px;
    flex: 0 1 180px;
    max-width: 200px;
}

.slider {
    width: 100%;
    accent-color: var(--accent);
    height: 4px;
    cursor: pointer;
}

/* ── Chart Pair (side-by-side) ──────────────────────────────── */

.chart-pair {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 900px) {
    .chart-pair { grid-template-columns: 1fr; }
}

/* ── Explore Nav ─────────────────────────────────────────────── */


.step-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px; height: 20px;
    border-radius: 5px;
    font-size: 10px;
    font-weight: 700;
    background: var(--accent-10);
    color: var(--accent);
    flex-shrink: 0;
}

.step-item--active .step-icon {
    background: rgba(255,255,255,0.25);
    color: #fff;
}

/* ── Tabs ────────────────────────────────────────────────────── */

.tab-bar {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--border);
    margin-bottom: 20px;
}

.tab {
    padding: 10px 20px;
    border: none;
    background: none;
    font: 600 13px var(--font);
    color: var(--text-3);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all var(--tr);
}

.tab:hover {
    color: var(--text);
}

.tab--active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

.tab--disabled {
    opacity: .35;
    cursor: not-allowed;
}

.tab--disabled:hover {
    color: var(--text-3);
}

/* ── Profile Panel ─────────────────────────────────────────── */

.profile-panel {
    display: flex;
    flex-direction: column;
    gap: 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 16px;
}
.profile-section {
    border-bottom: 1px solid var(--border);
}
.profile-section:last-child {
    border-bottom: none;
}
.profile-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    cursor: pointer;
    user-select: none;
    transition: background var(--tr);
}
.profile-section-header:hover {
    background: var(--bg-hover);
}
.profile-section-label {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .8px;
    color: var(--text-3);
}
.profile-section-chevron {
    font-size: 10px;
    color: var(--text-3);
    transition: transform .2s ease;
}
.profile-section-chevron--open {
    transform: rotate(90deg);
}
.profile-section-body {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 0 16px 12px;
}
.profile-section--collapsed .profile-section-body {
    display: none;
}
.profile-section .kpi-strip {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 6px;
    margin-bottom: 0;
}
.profile-section .kpi-chip {
    background: var(--bg);
    border: 1px solid var(--border-l);
    border-radius: 6px;
    padding: 6px 10px;
    min-width: 0;
}
.profile-section .kpi-groups {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 6px;
}
.profile-section .kpi-group {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    background: var(--bg);
    border: 1px solid var(--border-l);
    border-radius: 6px;
    padding: 6px 6px;
}
.profile-section .kpi-group .kpi-chip {
    min-width: 100px;
}

/* ── KPI Strip / Chips ──────────────────────────────────────── */

.kpi-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 16px;
}

.kpi-chip {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 8px 14px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    min-width: 90px;
}

.kpi-chip-label {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--text-3);
}

.kpi-chip-value {
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
    font-variant-numeric: tabular-nums;
}

.kpi-chip--disabled {
    opacity: .35;
}

.kpi-chip-separator {
    width: 1px;
    align-self: stretch;
    background: var(--border);
    margin: 0 4px;
}

/* ── KPI Groups (Characteristics section) ─────────────────── */

.kpi-groups {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.kpi-group {
    display: flex;
    gap: 4px;
    padding: 6px 4px;
    border: 1px solid var(--border-l);
    border-radius: var(--radius);
    background: var(--bg);
}
.kpi-group .kpi-chip {
    border: none;
    background: transparent;
    padding: 4px 10px;
    min-width: 60px;
}

/* ── Char Groups (Characteristics with boundaries) ────────── */

.char-groups {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.char-group {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    padding: 6px 6px;
    border: 1px solid var(--border-l);
    border-radius: var(--radius);
    background: var(--bg);
}
.char-group .kpi-chip {
    border: none;
    background: transparent;
    padding: 4px 10px;
    min-width: 70px;
}

/* ── Sub-tabs (within a tab panel) ───────────────────────────── */

.sub-tab-bar {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 14px;
}

.sub-tab {
    display: inline-flex;
    align-items: center;
    padding: 7px 16px;
    border: none;
    background: none;
    font: 600 12px var(--font);
    color: var(--text-3);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: all var(--tr);
}

.sub-tab:hover {
    color: var(--text);
}

.sub-tab--active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

/* ── Auto-fill hint ──────────────────────────────────────────── */

.autofill-hint {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    margin-bottom: 16px;
    background: var(--accent-bg);
    border: 1px solid var(--accent-10);
    border-radius: var(--radius);
    font-size: 12px;
    color: var(--text-2);
}

.autofill-btn {
    padding: 4px 12px;
    border: 1px solid var(--accent);
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    color: var(--accent);
    font: 600 11px var(--font);
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--tr);
}

.autofill-btn:hover {
    background: var(--accent);
    color: #fff;
}

/* ── Model Family / Selection ────────────────────────────────── */

.page-grid--model-selection {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.model-family {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-card);
    margin-bottom: 8px;
    overflow: hidden;
}

.model-family-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    cursor: pointer;
    user-select: none;
    transition: background var(--tr);
}

.model-family-header:hover {
    background: var(--accent-bg);
}

.model-family-name {
    flex: 1;
    font-size: 13px;
    font-weight: 700;
    color: var(--text);
}

.model-family-count {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-3);
    background: var(--bg);
    border: 1px solid var(--border-l);
    border-radius: 4px;
    padding: 1px 6px;
}

.chevron {
    font-size: 12px;
    color: var(--text-3);
    transition: transform 200ms ease;
    flex-shrink: 0;
}

.chevron--open {
    transform: rotate(90deg);
}

.model-family-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 250ms ease;
}

.model-family-body--open {
    max-height: 2000px;
    border-top: 1px solid var(--border-l);
    padding: 8px 14px 10px;
}

.model-entry {
    padding: 6px 0;
    border-bottom: 1px solid var(--border-l);
}

.model-entry:last-child {
    border-bottom: none;
}

.model-entry-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.model-entry--disabled {
    opacity: 0.45;
    pointer-events: none;
}

.model-entry--disabled .model-entry-row {
    pointer-events: auto;
}

.model-entry-badge--excluded {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-3);
    background: var(--bg);
    border: 1px solid var(--border-l);
    border-radius: 4px;
    padding: 1px 6px;
    white-space: nowrap;
}

.model-opt-row {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 4px;
    padding: 2px 0;
}
.model-entry-options {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 6px;
    margin-left: 24px;
    padding: 6px 10px;
    background: var(--bg);
    border: 1px solid var(--border-l);
    border-radius: var(--radius-sm);
}

.model-opt-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-3);
    min-width: 60px;
}

.model-opt-input {
    max-width: 70px !important;
    padding: 4px 8px !important;
    font-size: 12px !important;
}

/* ── Backtest Toggles ────────────────────────────────────────── */

.backtest-controls {
    margin-top: 10px;
}
.backtest-quick-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 6px;
}
.backtest-action {
    padding: 2px 8px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    color: var(--text-3);
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 3px;
    cursor: pointer;
}
.backtest-action:hover {
    color: var(--text);
    border-color: var(--text-3);
}
.backtest-count {
    font-size: 11px;
    color: var(--text-3);
    margin-left: 4px;
}
.backtest-toggles {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.backtest-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border: 1.5px solid var(--border);
    border-radius: 14px;
    background: none;
    font: 11px var(--font);
    font-weight: 600;
    color: var(--text-3);
    cursor: pointer;
    transition: all var(--tr);
}

.backtest-chip:hover {
    color: var(--text);
}

.backtest-chip--active {
    color: var(--text);
}

.backtest-chip-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

/* ── Field Group (visual grouping for related settings) ────── */

.field-group {
    margin: 14px 0;
    padding: 12px 14px 8px;
    border: 1px solid var(--border-l);
    border-radius: var(--radius);
    background: var(--bg);
}

.field-group-header {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 10px;
}

.field-group-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--text-3);
}

/* ── Fold Selector ──────────────────────────────────────────── */

.fold-selector {
    display: flex;
    align-items: center;
    gap: 10px;
}

.fold-selector-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-2);
    white-space: nowrap;
}

.fold-selector .seg-control {
    flex-wrap: wrap;
}

/* ── Sortable Headers ────────────────────────────────────────── */

.th--sortable { cursor: pointer; user-select: none; }
.th--sortable:hover { color: var(--accent); }
.sort-arrow { font-size: 9px; margin-left: 4px; opacity: 0.5; }
.sort-arrow--active { opacity: 1; color: var(--accent); }

/* ── Pagination ─────────────────────────────────────────────── */

.pagination { display: flex; align-items: center; gap: 8px; margin-top: 8px; font-size: 12px; color: var(--text-3); }
.pagination button, .pagination-btn { padding: 4px 12px; font-size: 11px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-card); cursor: pointer; }
.pagination button:disabled, .pagination-btn--disabled { opacity: 0.4; cursor: default; pointer-events: none; }
.pagination button:hover:not(:disabled), .pagination-btn:not(.pagination-btn--disabled):hover { background: var(--accent-bg); }

/* ── Scrollbar ───────────────────────────────────────────────── */

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #3a3a40; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #4a4a52; }

/* ── Regressor rows ─────────────────────────────────────────── */

.regressor-row { display: flex; align-items: center; gap: 6px; margin-bottom: 4px; }
.regressor-row .seg-control { flex-shrink: 0; }
.regressor-row .seg-btn { padding: 2px 6px; font-size: 10px; }
.regressor-row .check span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100px; }

.suggest-chip {
    font-size: 9px;
    padding: 1px 6px;
    border: 1px solid var(--blue);
    border-radius: 10px;
    background: var(--blue-bg);
    color: var(--blue);
    cursor: pointer;
    white-space: nowrap;
    transition: background var(--tr);
}
.suggest-chip:hover { background: var(--blue); color: #fff; }

/* ── Custom multi-select dropdown ──────────────────────────── */

.csel { position: relative; }
.csel-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    min-height: 32px;
    padding: 5px 10px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 12px;
    color: var(--text);
    cursor: pointer;
    text-align: left;
}
.csel-trigger:hover { border-color: var(--text-3); }
.csel-summary { flex: 1; }
.csel-arrow { font-size: 10px; margin-left: 8px; color: var(--text-3); }
.csel-panel {
    position: absolute;
    z-index: 30;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 2px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: 0 4px 12px rgba(0,0,0,.4);
}
.csel-search {
    display: block;
    width: 100%;
    padding: 6px 10px;
    background: var(--bg-input);
    border: none;
    border-bottom: 1px solid var(--border);
    border-radius: var(--radius) var(--radius) 0 0;
    font-size: 12px;
    color: var(--text);
    outline: none;
}
.csel-search::placeholder { color: var(--text-3); }
.csel-list {
    max-height: 240px;
    overflow-y: auto;
    padding: 4px 0;
}
.csel-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 10px;
    font-size: 12px;
    color: var(--text);
    cursor: pointer;
    user-select: none;
}
.csel-item:hover { background: var(--bg-hover); }
.csel-item input[type="checkbox"] {
    accent-color: var(--accent);
    margin: 0;
    cursor: pointer;
}
.csel-item span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ── Data source cards ─────────────────────────────────────── */

.ds-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 8px;
    margin-bottom: 12px;
}
.ds-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 12px 8px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    text-align: center;
    transition: border-color 0.15s, background 0.15s;
}
.ds-card:hover { border-color: var(--text-3); background: var(--bg-hover); }
.ds-card--active {
    border-color: var(--accent);
    background: var(--accent-bg);
}
.ds-card-name { font-size: 12px; font-weight: 600; color: var(--text); }
.ds-card-info { font-size: 11px; color: var(--text-3); }
.ds-card-freq { font-size: 10px; color: var(--text-3); }

.badge-target {
    font-size: 9px;
    font-weight: 600;
    padding: 1px 5px;
    border-radius: 3px;
    background: var(--accent-bg);
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    flex-shrink: 0;
    overflow: visible !important;
}

/* ── Tab content tables: flush top alignment ───────────────── */
/* Tighten tab content inside cards: no gap between tab bar and content */
.card > .tab-bar { margin-bottom: 12px; }
.card > .tab-bar ~ table,
.card > .tab-bar ~ .dt-container { margin-top: 0 !important; }
.card > .tab-bar ~ p.hint { margin: 8px 0 0; }

/* ── DataTables dark mode global overrides ─────────────────── */
table.dataTable { border-collapse: collapse !important; }
table.dataTable thead th {
    background: var(--bg) !important;
    color: var(--text-3) !important;
    border-bottom: 1px solid var(--border) !important;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 10px;
    letter-spacing: .5px;
}
table.dataTable tbody td {
    border-bottom: 1px solid var(--border-l) !important;
    color: var(--text);
}
table.dataTable tbody tr:hover { background: var(--bg-hover) !important; }
table.dataTable tbody tr.row-highlight:hover { background: rgba(34, 168, 85, 0.12) !important; }
.dt-container { color: var(--text-3); }
.dt-container .dt-search input {
    background: var(--bg-input) !important;
    color: var(--text) !important;
    border: 1px solid var(--border) !important;
    border-radius: 4px;
    padding: 4px 8px;
    font-size: 12px;
}
.dt-container .dt-info,
.dt-container .dt-length label,
.dt-container .dt-search label { color: var(--text-3) !important; font-size: 11px; }
.dt-container .dt-length select {
    background: var(--bg-input) !important;
    color: var(--text) !important;
    border: 1px solid var(--border) !important;
    border-radius: 4px;
    padding: 2px 4px;
    font-size: 11px;
}
.dt-container .dt-paging .dt-paging-button {
    padding: 3px 8px !important;
    font-size: 11px !important;
    border: 1px solid var(--border) !important;
    border-radius: 3px !important;
    background: var(--bg-card) !important;
    color: var(--text-2) !important;
    cursor: pointer;
}
.dt-container .dt-paging .dt-paging-button.current {
    background: var(--accent) !important;
    color: #fff !important;
    border-color: var(--accent) !important;
}
.dt-container .dt-paging .dt-paging-button.disabled {
    opacity: 0.35;
    cursor: default;
}
.dt-container .dt-paging .dt-paging-button:hover:not(.disabled):not(.current) {
    background: var(--bg-hover) !important;
    color: var(--text) !important;
}

/* ── Upload Modal ────────────────────────────────────────────── */

.modal--wide { max-width: 800px; }
.upload-info { display: flex; gap: 16px; align-items: center; margin: 12px 0; font-size: 12px; color: var(--text-2); }
.upload-config { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; margin: 16px 0; }
.upload-preview { max-height: 300px; overflow: auto; margin: 12px 0; }
.upload-preview table { width: 100%; }

/* ══════════════════════════════════════════════════════════════ */
/* FEATURE ENGINEERING PAGE                                       */
/* ══════════════════════════════════════════════════════════════ */

/* ── Feature Grid (3-column checkbox layout) ─────────────────── */

.feature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
    margin: 16px 0;
}

@media (max-width: 900px) {
    .feature-grid { grid-template-columns: 1fr; }
}

.feature-group {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.feature-group-header {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--text-3);
    padding-bottom: 6px;
    margin-bottom: 4px;
    border-bottom: 1px solid var(--border-l);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text);
    cursor: pointer;
    padding: 5px 0;
}

.feature-item--disabled {
    opacity: 0.35;
    cursor: not-allowed;
    pointer-events: none;
}

.feature-item input[type="checkbox"] {
    accent-color: var(--accent);
    width: 15px;
    height: 15px;
    flex-shrink: 0;
}

/* ── Feature Badges ──────────────────────────────────────────── */

.feature-badge {
    display: inline-block;
    padding: 1px 6px;
    border-radius: 3px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .3px;
    line-height: 1.4;
}

.feature-badge--auto {
    background: var(--accent-bg);
    color: var(--accent);
}

.feature-badge--on {
    background: rgba(76, 175, 80, 0.12);
    color: var(--success);
}

.feature-badge--off {
    background: rgba(160, 160, 168, 0.10);
    color: var(--text-3);
}

/* ── Feature Chips (exogenous regressor tags) ────────────────── */

.feature-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 10px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 12px;
}

.feature-chip-name {
    font-weight: 600;
    color: var(--text);
}

/* ── Feature Info Banner ─────────────────────────────────────── */

.feature-info {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--accent-bg);
    border: 1px solid rgba(255, 69, 0, 0.15);
    border-radius: var(--radius-sm);
    font-size: 12px;
    color: var(--text);
    margin-bottom: 12px;
}

.feature-info-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    flex-shrink: 0;
}

/* ── Cyclical Encoding Section ───────────────────────────────── */

.feature-cyclical-section {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-l);
}

.feature-cyclical-body {
    padding: 8px 0 4px 28px;
}

.feature-count-summary {
    font-size: 12px;
    font-weight: 600;
    color: var(--accent);
    margin-top: 8px;
    font-variant-numeric: tabular-nums;
}

/* ── Feature Summary Table ───────────────────────────────────── */

.feature-summary {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.feature-summary th,
.feature-summary td {
    padding: 8px 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-l);
}

.feature-summary th {
    color: var(--text-3);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 10px;
    letter-spacing: .5px;
    background: var(--bg);
}

.feature-summary tr:hover {
    background: var(--accent-bg);
}

.feature-summary tfoot td {
    border-top: 2px solid var(--border);
    border-bottom: none;
    font-size: 13px;
    padding-top: 10px;
}

.feature-summary-total td {
    background: transparent;
}

.feature-summary-total:hover {
    background: transparent !important;
}