.kb-crypto-shell {
        --kb-bg: #101213;
        --kb-panel: #16191b;
        --kb-panel2: #1b1f21;
        --kb-line: #33393c;
        --kb-text: #eef4ff;
        --kb-muted: #94a3b8;
        --kb-cyan: #33c7dc;
        --kb-green: #25c47a;
        --kb-red: #f15d66;
        --kb-amber: #f2b84b;
        --kb-violet: #9c89ff;
    }

    .kb-crypto-shell {
        background: var(--kb-bg);
        color: var(--kb-text);
        margin: -1.5rem calc(50% - 50vw) 0;
        padding: 28px max(16px, calc((100vw - 1440px) / 2)) 56px;
        min-height: 100vh;
    }

    .kb-control-panel, .kb-panel, .kb-exec-panel, .kb-chart-panel, .kb-loading, .kb-error {
        border: 0;
        border-top: 1px solid var(--kb-line);
        background: var(--kb-panel);
        box-shadow: none;
        border-radius: 0;
    }

    .kb-control-panel {
        display: grid;
        grid-template-columns: 1fr;
        gap: 22px;
        padding: 22px;
        position: relative;
        top: 10px;
        z-index: 5;
        backdrop-filter: blur(14px);
    }

    .kb-product-copy h1 {
        font-size: 2rem;
        margin: 8px 0;
        letter-spacing: 0;
    }

    .kb-product-copy h1 span {
        color: var(--kb-muted);
        font-weight: 650;
    }

    .kb-product-copy p, .kb-muted, .kb-readable, .kb-seo p {
        color: var(--kb-muted);
    }

    .kb-live-dot {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        color: #b7f7ff;
        font-size: .85rem;
        text-transform: uppercase;
        letter-spacing: 0;
    }

    .kb-live-dot span {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: var(--kb-green);
        box-shadow: 0 0 0 7px rgba(37, 196, 122, .11);
    }

    .kb-status-strip, .kb-chip-row {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        margin-top: 14px;
    }

    .kb-status-strip span, .kb-chip-row button, .kb-validation {
        border: 1px solid rgba(255,255,255,.09);
        background: #0a1220;
        border-radius: 8px;
        color: #c9d8ee;
        padding: 7px 10px;
        font-size: .78rem;
        text-transform: uppercase;
        letter-spacing: 0;
    }

    .kb-controls {
        display: grid;
        grid-template-columns: 1.3fr .8fr .8fr 1fr;
        gap: 12px;
        align-items: start;
    }

    .kb-controls label, .kb-risk-calc label {
        display: grid;
        gap: 7px;
        min-width: 0;
    }

    .kb-controls span, .kb-risk-calc span, .kb-panel-head span, .kb-mini-grid span {
        color: var(--kb-muted);
        font-size: .78rem;
        text-transform: uppercase;
        letter-spacing: 0;
    }

    .kb-controls input, .kb-controls select, .kb-risk-calc input {
        width: 100%;
        border: 1px solid #2a3b55;
        background: #07101d;
        color: var(--kb-text);
        border-radius: 8px;
        min-height: 48px;
        padding: 0 12px;
        outline: none;
    }

    .kb-input-shell {
        display: grid;
        grid-template-columns: 34px 1fr;
        align-items: center;
        border: 1px solid #2a3b55;
        background: #07101d;
        border-radius: 8px;
        min-height: 48px;
        transition: border-color .16s ease, box-shadow .16s ease;
    }

    .kb-input-shell b {
        color: var(--kb-cyan);
        text-align: center;
        font-size: 1.05rem;
    }

    .kb-input-shell input {
        border: 0;
        background: transparent;
        min-height: 46px;
        text-transform: uppercase;
        font-weight: 850;
        letter-spacing: 0;
    }

    .kb-input-shell.checking {
        border-color: var(--kb-amber);
        box-shadow: 0 0 0 3px rgba(242,184,75,.13);
    }

    .kb-input-shell.valid {
        border-color: rgba(37,196,122,.72);
    }

    .kb-input-shell.invalid {
        border-color: rgba(241,93,102,.78);
        box-shadow: 0 0 0 3px rgba(241,93,102,.14);
    }

    .kb-controls input:focus, .kb-controls select:focus, .kb-risk-calc input:focus, .kb-crypto-shell button:focus-visible {
        border-color: var(--kb-cyan);
        box-shadow: 0 0 0 3px rgba(51, 199, 220, .2);
    }

    #run {
        min-height: 48px;
        border: 0;
        border-radius: 8px;
        background: #71dfc0;
        color: #06111f;
        font-weight: 900;
        text-transform: uppercase;
        letter-spacing: 0;
    }

    .kb-disclaimer {
        grid-column: 1 / -1;
        color: var(--kb-muted);
        font-size: .85rem;
        border-top: 1px solid rgba(255,255,255,.07);
        padding-top: 12px;
    }

    .kb-empty-state {
        margin-top: 18px;
        border: 1px solid var(--kb-line);
        background: var(--kb-panel);
        border-radius: 8px;
        padding: 22px;
        display: grid;
        grid-template-columns: 1fr auto;
        gap: 18px;
        align-items: center;
    }

    .kb-empty-state span {
        color: var(--kb-cyan);
        text-transform: uppercase;
        font-size: .78rem;
        font-weight: 800;
    }

    .kb-empty-state h2 {
        margin: 5px 0;
        font-size: 1.35rem;
    }

    .kb-empty-state p {
        color: var(--kb-muted);
        margin: 0;
    }

    .kb-chip-row {
        justify-content: flex-end;
        margin: 0;
    }

    .kb-chip-row button {
        min-width: 58px;
        cursor: pointer;
    }

    .kb-chip-row button:hover {
        border-color: var(--kb-cyan);
        color: var(--kb-text);
    }

    .kb-validation {
        display: block;
        text-transform: none;
        min-height: 34px;
    }

    .kb-validation.checking {
        color: #ffe3a7;
    }

    .kb-validation.valid {
        color: #a9f5cc;
    }

    .kb-validation.invalid {
        color: #ffd7dc;
    }

    .kb-market-snapshot {
        display: grid;
        grid-template-columns: minmax(170px, 1.4fr) repeat(5, minmax(110px, 1fr));
        gap: 12px;
        border: 1px solid var(--kb-line);
        background: #0a1220;
        border-radius: 8px;
        padding: 14px;
    }

    .kb-snapshot-cell {
        border-left: 1px solid rgba(255,255,255,.08);
        padding-left: 12px;
        min-width: 0;
    }

    .kb-snapshot-cell:first-child {
        border-left: 0;
        padding-left: 0;
    }

    .kb-snapshot-cell span, .kb-validation small {
        color: var(--kb-muted);
        font-size: .76rem;
        text-transform: uppercase;
    }

    .kb-snapshot-cell b {
        display: block;
        font-size: 1.1rem;
        font-variant-numeric: tabular-nums;
        overflow-wrap: anywhere;
    }

    .kb-results {
        margin-top: 18px;
        display: grid;
        gap: 18px;
    }

    .kb-hero-grid {
        display: grid;
        grid-template-columns: minmax(330px, 4fr) minmax(0, 8fr);
        gap: 18px;
    }

    .kb-exec-panel, .kb-chart-panel, .kb-panel, .kb-loading, .kb-error {
        padding: 18px;
    }

    .kb-kicker {
        color: var(--kb-muted);
        font-weight: 700;
        text-transform: uppercase;
    }

    .kb-verdict {
        font-size: 2rem;
        line-height: 1;
        margin: 16px 0 10px;
        font-weight: 950;
    }

    .kb-action {
        color: #dce8ff;
        font-size: 1.05rem;
    }

    .kb-score-row {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
        margin: 20px 0;
    }

    .kb-ring {
        --score: 50;
        display: grid;
        place-items: center;
        aspect-ratio: 1;
        border-radius: 50%;
        background: conic-gradient(var(--tone, var(--kb-cyan)) calc(var(--score) * 1%), #1b2639 0);
        position: relative;
        min-width: 0;
    }

    .kb-ring::after {
        content: "";
        position: absolute;
        inset: 8px;
        border-radius: 50%;
        background: var(--kb-panel);
    }

    .kb-ring span, .kb-ring b {
        position: relative;
        z-index: 1;
    }

    .kb-ring span {
        font-size: 1.5rem;
        font-weight: 900;
    }

    .kb-ring b {
        font-size: .72rem;
        color: var(--kb-muted);
        margin-top: -18px;
        text-transform: uppercase;
    }

    .kb-factor-grid, .kb-plan-grid, .kb-primary-grid, .kb-intel-grid, .kb-mini-grid, .kb-risk-calc, .kb-indicator-grid {
        display: grid;
        gap: 12px;
    }

    .kb-factor-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .kb-factor, .kb-plan-cell, .kb-check-item, .kb-intel-card, .kb-availability-item, .kb-contribution {
        border: 1px solid rgba(255,255,255,.08);
        background: #0a1220;
        border-radius: 8px;
        padding: 12px;
        min-width: 0;
    }

    .kb-factor b, .kb-plan-cell b, .kb-intel-card b {
        display: block;
        color: var(--kb-text);
        font-size: 1rem;
        overflow-wrap: anywhere;
    }

    .tone-bullish { color: var(--kb-green); }
    .tone-bearish { color: var(--kb-red); }
    .tone-warning { color: var(--kb-amber); }
    .tone-neutral { color: var(--kb-muted); }

    .kb-panel-head {
        display: flex;
        justify-content: space-between;
        gap: 12px;
        align-items: center;
        margin-bottom: 14px;
    }

    .kb-panel-head strong {
        font-size: .95rem;
        color: #dce8ff;
        text-align: right;
    }

    .kb-toggle-row {
        display: flex;
        gap: 7px;
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .kb-toggle-row button {
        border: 1px solid #2a3b55;
        background: #07101d;
        color: var(--kb-muted);
        border-radius: 8px;
        padding: 7px 10px;
    }

    .kb-toggle-row button.active {
        color: #05111e;
        background: var(--kb-cyan);
        border-color: var(--kb-cyan);
    }

    .kb-price-chart {
        width: 100%;
        height: min(58vh, 560px);
        min-height: 390px;
    }

    .kb-primary-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .kb-intel-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .kb-indicator-grid {
        grid-template-columns: repeat(5, minmax(0, 1fr));
    }

    .kb-indicator-card {
        border: 1px solid rgba(255,255,255,.08);
        background: #0a1220;
        border-radius: 8px;
        padding: 12px;
        border-top: 3px solid var(--tone, var(--kb-cyan));
    }

    .kb-indicator-card span {
        color: var(--kb-muted);
        font-size: .76rem;
        text-transform: uppercase;
    }

    .kb-indicator-card b {
        display: block;
        font-size: 1.25rem;
        font-variant-numeric: tabular-nums;
        margin: 4px 0;
    }

    .kb-consensus-meter {
        display: grid;
        grid-template-columns: var(--bull, 1fr) var(--neutral, 1fr) var(--bear, 1fr);
        height: 10px;
        overflow: hidden;
        border-radius: 99px;
        background: #162235;
        margin-top: 14px;
    }

    .kb-consensus-meter i:nth-child(1) { background: var(--kb-green); }
    .kb-consensus-meter i:nth-child(2) { background: var(--kb-amber); }
    .kb-consensus-meter i:nth-child(3) { background: var(--kb-red); }

    .kb-mtf {
        display: grid;
        gap: 8px;
    }

    .kb-mtf-row, .kb-check-item, .kb-availability-item {
        display: grid;
        grid-template-columns: 64px 1fr 52px;
        gap: 10px;
        align-items: center;
    }

    .kb-bar {
        height: 8px;
        background: #1a2537;
        border-radius: 99px;
        overflow: hidden;
    }

    .kb-bar i {
        display: block;
        height: 100%;
        width: calc(var(--value) * 1%);
        background: var(--tone, var(--kb-cyan));
    }

    .kb-mini-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .kb-mini-grid div {
        min-height: 150px;
    }

    .kb-mini-grid canvas {
        width: 100%;
        height: 124px;
        display: block;
    }

    .kb-risk-calc {
        grid-template-columns: repeat(3, 1fr);
    }

    .kb-availability {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }

    .kb-loading {
        margin-top: 18px;
        display: grid;
        gap: 14px;
    }

    .kb-loading-rail {
        height: 3px;
        overflow: hidden;
        background: #162235;
    }

    .kb-loading-rail span {
        display: block;
        width: 40%;
        height: 100%;
        background: linear-gradient(90deg, transparent, var(--kb-cyan), transparent);
        animation: scan 1.25s ease-in-out infinite;
    }

    .kb-skeleton-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 12px;
    }

    .kb-skeleton-grid i {
        height: 92px;
        border-radius: 8px;
        background: linear-gradient(90deg, #101a2b, #18253a, #101a2b);
        background-size: 220% 100%;
        animation: shimmer 1.6s ease infinite;
    }

    .kb-error {
        margin-top: 18px;
        color: #ffd8dc;
        border-color: rgba(241,93,102,.45);
    }

    .kb-seo {
        max-width: 980px;
        margin: 42px auto 0;
        color: #dce8ff;
    }

    .kb-seo h2 {
        font-size: 1.6rem;
        margin-bottom: 12px;
    }

    .kb-crypto-shell { font-variant-numeric: tabular-nums; color-scheme: dark; }
    .kb-crypto-shell [hidden] { display: none !important; }
    .kb-crypto-shell * { min-width: 0; }
    .kb-crypto-shell b, .kb-crypto-shell strong, .kb-crypto-shell p { overflow-wrap: anywhere; }
    .kb-product-copy { max-width: 850px; }
    .kb-product-copy p { font-size: .9rem; margin-bottom: 0; }
    .kb-status-strip span { border: 0; padding: 0 14px 0 0; background: transparent; }
    .kb-controls #run { margin-top: 26px; padding: 0 16px; }
    .kb-controls input, .kb-controls select, .kb-input-shell, .kb-risk-calc input { background: #101415; border-color: #3a4447; border-radius: 5px; }
    .kb-input-shell input { background: transparent; }
    .kb-validation { background: transparent; border: 0; text-transform: none; padding: 2px 0; min-height: 34px; }
    .kb-control-panel > .kb-disclaimer { display: none; }
    .kb-crypto-shell button { transition: background-color .15s, border-color .15s; }
    .kb-crypto-shell button:disabled { opacity: .6; cursor: wait; }
    .kb-chip-row button, .kb-toggle-row button { min-height: 40px; }
    .kb-score-note { font-size: .75rem; margin: 18px 0 0; }
    .kb-research-grid { align-items: start; grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .kb-research-grid > :last-child { grid-column: 1 / -1; }
    .kb-ai-bullets { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; }
    .kb-progress { display: flex; flex-wrap: wrap; gap: 24px; padding: 0; margin: 0; list-style: none; color: var(--kb-muted); }
    .kb-progress li { border-bottom: 2px solid var(--kb-line); padding-bottom: 8px; }
    .kb-progress .active { color: var(--kb-text); border-color: var(--kb-amber); }
    .kb-progress .complete { color: var(--kb-green); border-color: var(--kb-green); }
    .kb-market-levels { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 0; }
    .kb-market-level { display: grid; gap: 7px; padding: 14px; border-left: 2px solid currentColor; background: #111516; }
    .kb-market-level span { font-size: .75rem; }
    .kb-market-level b { font-size: 1.15rem; color: var(--kb-text); }
    .kb-risk-reward { margin-top: 20px; }
    .kb-rr-bar { display: flex; height: 8px; gap: 3px; margin: 10px 0; }
    .kb-rr-bar i { flex: var(--risk); background: var(--kb-red); }
    .kb-rr-bar b { flex: var(--reward); background: var(--kb-green); }
    .kb-details { border-top: 1px solid var(--kb-line); }
    .kb-details summary { padding: 18px 0; cursor: pointer; font-weight: 650; }
    .kb-intel-card { background: transparent; border: 0; border-bottom: 1px solid var(--kb-line); border-radius: 0; box-shadow: none; }
    .kb-ai-bullets .kb-intel-card { padding: 12px 0; }
    .kb-check-item, .kb-availability-item { grid-template-columns: 80px minmax(0, 1fr); align-items: start; }
    .kb-check-item strong, .kb-availability-item strong { grid-column: 2; font-size: .75rem; font-weight: 400; }
    .kb-chart-expanded { position: fixed; inset: 12px; z-index: 1100; display: flex; flex-direction: column; }
    .kb-chart-expanded .kb-price-chart { flex: 1; height: auto; min-height: 0; }
    @media (max-width: 640px) {
        .kb-controls { grid-template-columns: repeat(2, minmax(0, 1fr)); }
        .kb-symbol-control, .kb-controls #run { grid-column: 1 / -1; }
        .kb-controls #run { margin-top: 0; position: static; }
        .kb-product-copy h1 { font-size: 1.6rem; }
        .kb-status-strip { gap: 6px; }
        .kb-status-strip span { font-size: .65rem; }
        .kb-market-snapshot { grid-template-columns: repeat(2, minmax(0, 1fr)); }
        .kb-snapshot-cell b { font-size: 1.05rem; }
        .kb-score-row { grid-template-columns: repeat(3, minmax(0, 1fr)); overflow: visible; }
        .kb-ring { width: 100%; max-width: 92px; }
        .kb-market-levels { grid-template-columns: repeat(2, minmax(0, 1fr)); }
        .kb-skeleton-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
        .kb-panel-head { flex-wrap: wrap; gap: 10px; }
    }

    @keyframes scan {
        from { transform: translateX(-110%); }
        to { transform: translateX(260%); }
    }

    @keyframes shimmer {
        0% { background-position: 220% 0; }
        100% { background-position: -220% 0; }
    }

    @media (prefers-reduced-motion: reduce) {
        .kb-crypto-shell *, .kb-crypto-shell *::before, .kb-crypto-shell *::after { animation: none !important; transition: none !important; }
    }

    @media (max-width: 1100px) {
        .kb-control-panel, .kb-hero-grid, .kb-primary-grid {
            grid-template-columns: 1fr;
        }

        .kb-controls, .kb-intel-grid, .kb-mini-grid, .kb-indicator-grid, .kb-market-snapshot {
            grid-template-columns: repeat(2, minmax(0, 1fr));
        }
    }

    @media (max-width: 640px) {
        .kb-crypto-shell {
            padding: 14px 12px 42px;
        }

        .kb-control-panel {
            position: static;
            padding: 14px;
        }

        .kb-factor-grid, .kb-intel-grid, .kb-mini-grid, .kb-risk-calc, .kb-availability, .kb-indicator-grid, .kb-empty-state {
            grid-template-columns: 1fr;
        }

        .kb-snapshot-cell {
            border-left: 0;
            border-top: 1px solid rgba(255,255,255,.08);
            padding-left: 0;
            padding-top: 10px;
        }

        .kb-snapshot-cell:first-child {
            border-top: 0;
            padding-top: 0;
        }

        .kb-chip-row {
            justify-content: stretch;
        }

        .kb-chip-row button {
            flex: 1;
        }

        #run {
            position: sticky;
            bottom: 10px;
            z-index: 4;
        }

        .kb-price-chart {
            height: 410px;
            min-height: 360px;
        }

        .kb-score-row {
            grid-template-columns: repeat(3, minmax(0, 1fr));
            overflow: visible;
        }
    }