:root {
    color-scheme: dark;
    --bg: #06100e;
    --bg-deep: #030907;
    --surface: #0a1714;
    --surface-soft: #0d1d19;
    --surface-raised: #10231e;
    --surface-glass: rgba(10, 23, 20, 0.88);
    --ink: #edf7f3;
    --ink-strong: #ffffff;
    --muted: #91aaa3;
    --muted-soft: #718b84;
    --line: rgba(143, 190, 177, 0.18);
    --line-strong: rgba(143, 190, 177, 0.34);
    --primary: #2ee6a6;
    --primary-soft: rgba(46, 230, 166, 0.12);
    --cyan: #5bc8ff;
    --cyan-soft: rgba(91, 200, 255, 0.11);
    --buy: #ff7d77;
    --sell: #48dda3;
    --positive: #48dda3;
    --negative: #ff7d77;
    --warn: #ffc857;
    --danger: #ff6d66;
    --focus: #7cebc4;
    --shadow: 0 22px 70px rgba(0, 0, 0, 0.28);
    --font-display: "DIN Alternate", "Avenir Next Condensed", "PingFang SC", "Microsoft YaHei", sans-serif;
    --font-sans: "Avenir Next", "PingFang SC", "Microsoft YaHei", sans-serif;
    --font-mono: "SFMono-Regular", "Roboto Mono", "Cascadia Code", "Menlo", "Consolas", monospace;
    --radius-panel: 12px;
    --radius-control: 8px;
}

* { box-sizing: border-box; }

html {
    min-width: 320px;
    min-height: 100%;
    background: var(--bg-deep);
    scroll-behavior: smooth;
}

body {
    min-width: 320px;
    min-height: 100dvh;
    margin: 0;
    overflow-x: hidden;
    background:
        linear-gradient(rgba(46, 230, 166, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(46, 230, 166, 0.025) 1px, transparent 1px),
        radial-gradient(circle at 48% -10%, #11362d 0, var(--bg) 34%, var(--bg-deep) 80%);
    background-size: 44px 44px, 44px 44px, auto;
    color: var(--ink);
    font-family: var(--font-sans);
    font-size: 15px;
    line-height: 1.55;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

button,
input { font: inherit; }

button,
summary,
label {
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

button,
summary,
.toggle { cursor: pointer; }

:focus-visible {
    outline: 2px solid var(--focus);
    outline-offset: 3px;
}

::selection {
    color: #02100b;
    background: var(--primary);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 1000;
    padding: 11px 16px;
    border-radius: var(--radius-control);
    color: #02100b;
    background: var(--focus);
    box-shadow: var(--shadow);
    font-weight: 700;
    transform: translateY(-180%);
    transition: transform 180ms ease-out;
}

.skip-link:focus { transform: translateY(0); }

.ambient {
    position: fixed;
    z-index: 0;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    opacity: 0.11;
    filter: blur(80px);
    pointer-events: none;
}

.ambient-one {
    top: -240px;
    right: -100px;
    background: var(--cyan);
}

.ambient-two {
    bottom: -300px;
    left: -180px;
    background: var(--primary);
}

.app-shell {
    position: relative;
    z-index: 1;
    width: min(100%, 1760px);
    min-height: 100dvh;
    margin: 0 auto;
    padding: 20px clamp(16px, 2vw, 32px) 28px;
}

.mast {
    position: relative;
    display: grid;
    grid-template-columns: minmax(230px, 0.8fr) minmax(300px, 1.4fr) minmax(260px, 0.8fr);
    gap: clamp(20px, 3vw, 48px);
    align-items: center;
    min-height: 136px;
    padding: 18px clamp(18px, 2vw, 28px);
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 16px;
    background:
        linear-gradient(110deg, rgba(46, 230, 166, 0.08), transparent 30%),
        linear-gradient(90deg, rgba(13, 31, 26, 0.96), rgba(7, 17, 15, 0.9));
    box-shadow: var(--shadow), inset 0 1px rgba(255, 255, 255, 0.03);
}

.mast::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 2px;
    background: linear-gradient(90deg, var(--primary) 0 18%, transparent 18% 78%, var(--cyan) 78% 100%);
}

.mast::after {
    content: "";
    position: absolute;
    top: -80px;
    left: 49%;
    width: 1px;
    height: 270px;
    background: linear-gradient(transparent, rgba(91, 200, 255, 0.18), transparent);
    transform: rotate(20deg);
    pointer-events: none;
}

.brand {
    position: relative;
    z-index: 1;
    display: flex;
    gap: 14px;
    align-items: center;
}

.brand-mark {
    position: relative;
    display: grid;
    flex: 0 0 58px;
    width: 58px;
    height: 58px;
    place-items: center;
    border: 1px solid rgba(46, 230, 166, 0.56);
    border-radius: 50%;
    color: var(--ink-strong);
    background: radial-gradient(circle, rgba(46, 230, 166, 0.18), rgba(46, 230, 166, 0.03) 58%, transparent 59%);
    box-shadow: inset 0 0 24px rgba(46, 230, 166, 0.08), 0 0 24px rgba(46, 230, 166, 0.07);
    font-family: var(--font-mono);
    font-size: 13px;
    letter-spacing: -0.06em;
}

.brand-mark::before,
.brand-mark::after {
    content: "";
    position: absolute;
    background: rgba(46, 230, 166, 0.3);
}

.brand-mark::before {
    inset: 28px 6px auto;
    height: 1px;
}

.brand-mark::after {
    inset: 6px auto 6px 28px;
    width: 1px;
}

.brand-mark i {
    position: absolute;
    inset: 10px;
    border: 1px solid rgba(91, 200, 255, 0.24);
    border-radius: 50%;
}

.brand-mark b {
    position: relative;
    z-index: 1;
    font-weight: 750;
}

.brand-kicker,
.status-label,
.market-label > span,
.eyebrow,
.dialog-kicker {
    color: var(--primary);
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.16em;
}

.brand-name {
    margin: 2px 0 0;
    color: var(--ink-strong);
    font-family: var(--font-display);
    font-size: 26px;
    font-stretch: condensed;
    font-weight: 800;
    letter-spacing: 0.02em;
    line-height: 1;
    text-transform: uppercase;
}

.brand-sub {
    margin-top: 7px;
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.08em;
}

.mast-mid {
    position: relative;
    z-index: 1;
    min-width: 0;
    text-align: center;
}

.market-label {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.pair {
    color: var(--ink);
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 650;
    letter-spacing: 0.1em;
}

.price {
    margin-top: 2px;
    overflow-wrap: anywhere;
    color: var(--ink-strong);
    font-family: var(--font-mono);
    font-size: clamp(40px, 5.2vw, 70px);
    font-variant-numeric: tabular-nums slashed-zero;
    font-weight: 620;
    letter-spacing: -0.055em;
    line-height: 1;
    text-shadow: 0 0 28px rgba(46, 230, 166, 0.12);
    transition: color 180ms ease-out;
}

.price.price-up { color: var(--positive); }
.price.price-down { color: var(--negative); }

.price-meta {
    min-height: 19px;
    margin-top: 8px;
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 11px;
    font-variant-numeric: tabular-nums;
}

.price-meta::before {
    content: "";
    display: inline-block;
    width: 20px;
    height: 1px;
    margin-right: 8px;
    vertical-align: 4px;
    background: var(--line-strong);
}

.price-meta.stale { color: var(--warn); }

.mast-right {
    position: relative;
    z-index: 1;
    display: flex;
    min-width: 0;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
}

.status-label { color: var(--muted-soft); }

.status-cluster {
    display: flex;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 8px;
}

.pill {
    display: flex;
    min-height: 36px;
    align-items: center;
    gap: 8px;
    padding: 7px 11px;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--muted);
    background: rgba(2, 9, 7, 0.42);
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 650;
    text-transform: uppercase;
    transition: color 180ms ease-out, border-color 180ms ease-out, background-color 180ms ease-out;
}

.pill i {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--muted-soft);
}

.pill.live {
    color: var(--positive);
    border-color: rgba(72, 221, 163, 0.4);
    background: rgba(72, 221, 163, 0.07);
}

.pill.live i {
    background: var(--positive);
    box-shadow: 0 0 10px rgba(72, 221, 163, 0.85);
    animation: live-breathe 1.8s ease-in-out infinite;
}

.pill.fallback {
    color: var(--warn);
    border-color: rgba(255, 200, 87, 0.42);
}

.pill.fallback i { background: var(--warn); }

.pill.connecting {
    color: var(--cyan);
    border-color: rgba(91, 200, 255, 0.4);
}

.pill.connecting i { background: var(--cyan); }

.pill.down {
    color: var(--danger);
    border-color: rgba(255, 109, 102, 0.48);
}

.pill.down i { background: var(--danger); }

.pill.risk.ok {
    color: var(--positive);
    border-color: rgba(72, 221, 163, 0.34);
}

.pill.risk.hot {
    color: var(--danger);
    border-color: var(--danger);
    background: rgba(255, 109, 102, 0.1);
    animation: risk-pulse 1.2s ease-in-out infinite;
}

.ver {
    min-height: 18px;
    color: var(--muted-soft);
    font-family: var(--font-mono);
    font-size: 10px;
    font-variant-numeric: tabular-nums;
}

@keyframes live-breathe {
    50% { opacity: 0.42; box-shadow: 0 0 4px rgba(72, 221, 163, 0.45); }
}

@keyframes risk-pulse {
    50% { border-color: rgba(255, 109, 102, 0.38); background: rgba(255, 109, 102, 0.04); }
}

main { display: block; }

.summary { margin-top: 28px; }

.section-heading {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 24px;
    margin: 0 2px 12px;
}

.section-heading h2 {
    margin: 2px 0 0;
    color: var(--ink-strong);
    font-family: var(--font-display);
    font-size: 25px;
    font-weight: 760;
    letter-spacing: 0.01em;
    line-height: 1.1;
}

.section-heading p {
    margin: 0;
    color: var(--muted);
    font-size: 12px;
}

.kpis {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 10px;
}

.kpi {
    --metric-id: "";
    position: relative;
    min-width: 0;
    min-height: 106px;
    padding: 16px 15px 14px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: linear-gradient(145deg, rgba(16, 35, 30, 0.94), rgba(7, 17, 15, 0.96));
    box-shadow: inset 0 1px rgba(255, 255, 255, 0.025);
    transition: border-color 180ms ease-out, background-color 180ms ease-out, transform 180ms ease-out;
}

.kpi::before {
    content: var(--metric-id);
    position: absolute;
    top: 11px;
    right: 12px;
    color: var(--muted-soft);
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: 0.08em;
}

#kpis .kpi:nth-child(1) { --metric-id: "A1"; }
#kpis .kpi:nth-child(2) { --metric-id: "A2"; }
#kpis .kpi:nth-child(3) { --metric-id: "P1"; }
#kpis .kpi:nth-child(4) { --metric-id: "P2"; }
#kpis .kpi:nth-child(5) { --metric-id: "X1"; }
#kpis .kpi:nth-child(6) { --metric-id: "X2"; }

@media (hover: hover) {
    .kpi:hover {
        border-color: var(--line-strong);
        background: linear-gradient(145deg, rgba(18, 42, 35, 0.98), rgba(8, 20, 17, 0.98));
        transform: translateY(-2px);
    }
}

.kpi .lab {
    max-width: calc(100% - 26px);
    color: var(--muted);
    font-size: 11px;
    font-weight: 650;
    letter-spacing: 0.045em;
}

.kpi .val {
    margin-top: 10px;
    overflow-wrap: anywhere;
    color: var(--ink-strong);
    font-family: var(--font-mono);
    font-size: clamp(16px, 1.3vw, 20px);
    font-variant-numeric: tabular-nums slashed-zero;
    font-weight: 560;
    letter-spacing: -0.03em;
    line-height: 1.28;
}

.kpi .val.pos,
.kpi .hint.pos { color: var(--positive); }

.kpi .val.neg,
.kpi .hint.neg { color: var(--negative); }

.kpi .val.warn,
.kpi .hint.warn { color: var(--warn); }

.kpi .hint {
    margin-top: 7px;
    color: var(--muted-soft);
    font-family: var(--font-mono);
    font-size: 10px;
    font-variant-numeric: tabular-nums;
    line-height: 1.4;
}

.loading-card i,
.loading-card b {
    display: block;
    width: 44%;
    height: 10px;
    border-radius: 3px;
    background: linear-gradient(90deg, #12241f 0%, #1c3930 48%, #12241f 100%);
    background-size: 220% 100%;
    animation: shimmer 1.25s ease-in-out infinite;
}

.loading-card b {
    width: 76%;
    height: 20px;
    margin-top: 15px;
}

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

.strategy-panel {
    margin-top: 10px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: rgba(8, 20, 17, 0.76);
}

.strategy-panel summary {
    display: grid;
    grid-template-columns: minmax(180px, auto) 1fr auto;
    gap: 16px;
    align-items: center;
    min-height: 50px;
    padding: 10px 14px;
    list-style: none;
    color: var(--ink);
    transition: background-color 180ms ease-out;
}

.strategy-panel summary::-webkit-details-marker { display: none; }

.strategy-panel summary::after {
    content: "";
    width: 8px;
    height: 8px;
    border-right: 1px solid var(--muted);
    border-bottom: 1px solid var(--muted);
    transform: rotate(45deg) translateY(-2px);
    transition: transform 180ms ease-out;
}

.strategy-panel[open] summary::after { transform: rotate(225deg) translate(-2px, -2px); }
.strategy-panel summary:hover { background: rgba(46, 230, 166, 0.045); }

.strategy-title {
    display: flex;
    align-items: center;
    gap: 9px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.strategy-title i {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 10px rgba(91, 200, 255, 0.6);
}

.strategy-summary {
    min-width: 0;
    overflow: hidden;
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 400;
    text-align: right;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.strategy-kpis {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 8px;
    padding: 0 8px 8px;
}

.strategy-kpis .kpi {
    min-height: 82px;
    padding: 12px;
    background: var(--surface-soft);
}

.strategy-kpis .kpi::before { content: none; }
.strategy-kpis .kpi .val { margin-top: 7px; font-size: 14px; }

.board {
    display: grid;
    grid-template-columns: minmax(0, 1.58fr) minmax(320px, 0.82fr);
    gap: 12px;
    margin-top: 26px;
}

.panel {
    position: relative;
    min-width: 0;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius-panel);
    background: var(--surface-glass);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.2), inset 0 1px rgba(255, 255, 255, 0.025);
    backdrop-filter: blur(12px);
}

.panel::before {
    content: "";
    position: absolute;
    z-index: 2;
    inset: 0 auto auto 0;
    width: 72px;
    height: 2px;
    background: var(--primary);
}

.panel-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    min-height: 66px;
    padding: 11px 16px;
    border-bottom: 1px solid var(--line);
    background: linear-gradient(90deg, rgba(46, 230, 166, 0.045), transparent 42%);
}

.panel-title > span {
    display: block;
    margin-bottom: 3px;
    color: var(--primary);
    font-family: var(--font-mono);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.14em;
}

.panel-title h2 {
    margin: 0;
    color: var(--ink-strong);
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 760;
    letter-spacing: 0.02em;
    line-height: 1.1;
}

.panel-meta {
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 11px;
    font-variant-numeric: tabular-nums;
}

.toggle {
    display: flex;
    min-height: 44px;
    align-items: center;
    gap: 9px;
    padding: 0 3px 0 8px;
    color: var(--muted);
    font-size: 12px;
    transition: color 180ms ease-out;
}

.toggle:hover { color: var(--ink); }

.toggle input {
    position: relative;
    width: 38px;
    height: 22px;
    margin: 0;
    appearance: none;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    background: #06100e;
    transition: border-color 180ms ease-out, background-color 180ms ease-out;
}

.toggle input::before {
    content: "";
    position: absolute;
    top: 3px;
    left: 3px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--muted);
    transition: transform 180ms ease-out, background-color 180ms ease-out;
}

.toggle input:checked {
    border-color: var(--primary);
    background: var(--primary-soft);
}

.toggle input:checked::before {
    background: var(--primary);
    transform: translateX(16px);
}

.chart-head-actions {
    display: flex;
    min-width: 0;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
}

.chart-feed {
    display: inline-flex;
    min-height: 28px;
    align-items: center;
    gap: 7px;
    padding: 0 9px;
    border: 1px solid rgba(46, 230, 166, 0.22);
    border-radius: 999px;
    color: var(--ink);
    background: rgba(46, 230, 166, 0.055);
}

.chart-feed::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary);
    box-shadow: 0 0 9px rgba(46, 230, 166, 0.72);
}

.chart-feed.warn {
    border-color: rgba(255, 200, 87, 0.35);
    color: var(--warn);
    background: rgba(255, 200, 87, 0.07);
}

.chart-feed.warn::before { background: var(--warn); box-shadow: 0 0 9px rgba(255, 200, 87, 0.62); }

.chart-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1px;
    border-bottom: 1px solid var(--line);
    background: var(--line);
}

.chart-stat {
    min-width: 0;
    padding: 10px 14px 9px;
    background: rgba(6, 16, 14, 0.92);
}

.chart-stat span {
    display: block;
    margin-bottom: 3px;
    color: var(--muted-soft);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.chart-stat strong {
    display: block;
    overflow: hidden;
    color: var(--ink);
    font-family: var(--font-mono);
    font-size: 11px;
    font-variant-numeric: tabular-nums slashed-zero;
    font-weight: 650;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.chart-stat strong.pos { color: var(--positive); }
.chart-stat strong.neg { color: var(--negative); }

.ladder-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    padding: 8px 12px;
    border-bottom: 1px solid rgba(143, 190, 177, 0.08);
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 10px;
}

.lg {
    display: inline-flex;
    min-height: 26px;
    align-items: center;
    padding: 0 8px;
    border: 1px solid rgba(143, 190, 177, 0.11);
    border-radius: 999px;
    background: rgba(6, 16, 14, 0.52);
}

.lg::before {
    content: "";
    display: inline-block;
    width: 14px;
    height: 7px;
    margin-right: 7px;
    border-radius: 1px;
    vertical-align: 1px;
}

.lg.candle-up::before { border: 1px solid var(--positive); background: var(--positive); }
.lg.candle-down::before { border: 1px solid var(--negative); background: transparent; }
.lg.buy::before { height: 0; border-top: 1px dashed var(--buy); }
.lg.sell::before { height: 0; border-top: 1px solid var(--sell); }
.lg.pos::before { height: 0; border-top: 2px dotted var(--cyan); }
.lg.empty-slot::before { height: 0; border-top: 1px dotted var(--muted-soft); }
.lg.mark::before { height: 0; border-top: 2px solid var(--warn); box-shadow: 0 0 7px rgba(255, 200, 87, 0.35); }

.chart-summary {
    min-height: 22px;
    margin: 0;
    padding: 8px 16px 6px;
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 10px;
    font-variant-numeric: tabular-nums slashed-zero;
}

.kline-stage {
    position: relative;
    width: 100%;
    height: clamp(380px, 41vw, 560px);
    min-height: 340px;
    overflow: hidden;
    border-top: 1px solid rgba(143, 190, 177, 0.06);
    border-bottom: 1px solid rgba(143, 190, 177, 0.08);
    background:
        linear-gradient(90deg, transparent, rgba(91, 200, 255, 0.018) 52%, transparent),
        rgba(2, 9, 7, 0.34);
}

#klineCanvas {
    display: block;
    width: 100%;
    height: 100%;
    cursor: crosshair;
    touch-action: pan-y;
}

#klineCanvas:focus-visible {
    outline: 2px solid var(--focus);
    outline-offset: -3px;
}

.chart-empty {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 24px;
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 11px;
    text-align: center;
    pointer-events: none;
}

.chart-empty[hidden] { display: none; }

.chart-tooltip {
    position: absolute;
    z-index: 3;
    top: 0;
    left: 0;
    min-width: 188px;
    padding: 9px 11px;
    border: 1px solid var(--line-strong);
    border-radius: 6px;
    color: var(--ink);
    background: rgba(3, 11, 9, 0.94);
    box-shadow: 0 12px 34px rgba(0, 0, 0, 0.32);
    font-family: var(--font-mono);
    font-size: 10px;
    font-variant-numeric: tabular-nums;
    line-height: 1.65;
    white-space: pre;
    pointer-events: none;
}

.chart-tooltip[hidden] { display: none; }

.ladder-detail {
    display: flex;
    min-height: 46px;
    align-items: center;
    padding: 9px 16px;
    border-top: 1px solid var(--line);
    color: var(--muted);
    background: rgba(2, 9, 7, 0.38);
    font-family: var(--font-mono);
    font-size: 10px;
    font-variant-numeric: tabular-nums;
}

.ladder-detail::before {
    content: "INSPECT";
    flex: 0 0 auto;
    margin-right: 10px;
    padding: 2px 5px;
    border: 1px solid rgba(91, 200, 255, 0.34);
    border-radius: 3px;
    color: var(--cyan);
    font-size: 7px;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.kline-data {
    border-top: 1px solid var(--line);
    background: rgba(2, 9, 7, 0.22);
}

.kline-data summary {
    display: flex;
    min-height: 44px;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 9px 16px;
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.05em;
    list-style: none;
}

.kline-data summary::-webkit-details-marker { display: none; }
.kline-data summary::after { content: "+"; color: var(--cyan); font-size: 15px; }
.kline-data[open] summary::after { content: "−"; }
.kline-data summary span { margin-left: auto; color: var(--muted-soft); font-weight: 500; }
.kline-data .table-wrap { max-height: 360px; border-top: 1px solid var(--line); }
.kline-data table { min-width: 650px; }

.side {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 12px;
}

.side .panel { flex: 1 1 auto; }
.risk-panel::before { background: var(--warn); }
.log-panel::before { background: var(--cyan); }

.risk-msg {
    margin: 14px 16px 10px;
    padding-left: 11px;
    border-left: 2px solid var(--warn);
    color: var(--muted);
    font-size: 12px;
}

.risk-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 0 14px 14px;
}

.risk-item {
    position: relative;
    padding: 11px 12px 11px 14px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(4, 12, 10, 0.38);
}

.risk-item::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 3px;
    background: var(--muted-soft);
}

.risk-item .top {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    color: var(--ink);
    font-size: 12px;
}

.risk-item .status::before {
    content: "";
    display: inline-block;
    width: 6px;
    height: 6px;
    margin-right: 6px;
    border-radius: 50%;
    background: currentColor;
}

.risk-item .meta {
    margin-top: 6px;
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 10px;
    font-variant-numeric: tabular-nums;
    line-height: 1.55;
}

.risk-item.bad { border-color: rgba(255, 109, 102, 0.45); }
.risk-item.ok { border-color: rgba(72, 221, 163, 0.26); }
.risk-item.bad::before { background: var(--danger); }
.risk-item.ok::before { background: var(--positive); }
.risk-item.bad .status { color: var(--danger); }
.risk-item.ok .status { color: var(--positive); }

.log-panel { min-height: 0; }

.logs {
    max-height: 298px;
    overflow: auto;
    padding: 12px 15px 15px;
    background:
        linear-gradient(rgba(91, 200, 255, 0.02) 1px, transparent 1px),
        rgba(2, 9, 7, 0.28);
    background-size: 100% 26px;
    font-family: var(--font-mono);
    font-size: 10px;
    line-height: 1.65;
    scrollbar-color: var(--line-strong) transparent;
    scrollbar-width: thin;
}

.log {
    position: relative;
    padding-left: 12px;
    color: var(--muted);
    overflow-wrap: anywhere;
}

.log::before {
    content: "";
    position: absolute;
    top: 0.7em;
    left: 0;
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--muted-soft);
}

.log.WARN { color: var(--warn); }
.log.ERROR,
.log.FATAL { color: var(--danger); }
.log.WARN::before { background: var(--warn); }
.log.ERROR::before,
.log.FATAL::before { background: var(--danger); }

.tables {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
    margin-top: 12px;
}

.filled-orders-panel::before { background: var(--cyan); }
.table-wrap { max-width: 100%; overflow-x: auto; scrollbar-color: var(--line-strong) transparent; }

table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-mono);
    font-size: 11px;
    font-variant-numeric: tabular-nums slashed-zero;
}

th,
td {
    min-width: 0;
    padding: 11px 15px;
    border-bottom: 1px solid var(--line);
    text-align: left;
}

th {
    color: var(--muted);
    background: rgba(4, 12, 10, 0.38);
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.07em;
    white-space: nowrap;
}

tbody tr { transition: background-color 140ms ease-out; }
tbody tr:hover { background: rgba(91, 200, 255, 0.045); }
tbody tr:last-child td { border-bottom: 0; }
td { overflow-wrap: anywhere; color: var(--ink); }
.filled-orders-table { min-width: 770px; }
.fill-time { color: var(--muted); white-space: nowrap; }
.trade-side { font-weight: 800; letter-spacing: 0.05em; }
.trade-side.buy { color: var(--buy); }
.trade-side.sell { color: var(--sell); }
.fill-pnl { font-weight: 650; white-space: nowrap; }
.fill-pnl.pos { color: var(--positive); }
.fill-pnl.neg { color: var(--negative); }

.order-code {
    color: var(--muted);
    font: inherit;
    white-space: nowrap;
}

.order-id-short { display: none; }

.empty,
.muted {
    padding: 20px 16px;
    color: var(--muted);
    font-size: 12px;
}

.desk-footer {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 20px 4px 0;
    color: var(--muted-soft);
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: 0.1em;
}

.token-mask {
    position: fixed;
    z-index: 100;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 16px;
    background: rgba(2, 8, 6, 0.82);
    backdrop-filter: blur(14px);
}

.token-mask.hidden { display: none; }

.token-box {
    position: relative;
    width: min(430px, 100%);
    padding: 28px;
    overflow: hidden;
    border: 1px solid rgba(46, 230, 166, 0.48);
    border-radius: 14px;
    background: linear-gradient(145deg, #10251f, #07130f);
    box-shadow: 0 30px 100px rgba(0, 0, 0, 0.55), inset 0 1px rgba(255, 255, 255, 0.04);
}

.token-box::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--cyan), transparent 78%);
}

.token-box h2 {
    margin: 5px 0 8px;
    color: var(--ink-strong);
    font-family: var(--font-display);
    font-size: 26px;
    line-height: 1.2;
}

.token-box p { color: var(--muted); font-size: 13px; }

.token-box label {
    display: block;
    margin-top: 22px;
    color: var(--ink);
    font-size: 12px;
    font-weight: 700;
}

.token-box input,
.token-box button {
    width: 100%;
    min-height: 48px;
    margin-top: 8px;
    padding: 11px 13px;
    border-radius: var(--radius-control);
}

.token-box input {
    border: 1px solid var(--line-strong);
    color: var(--ink);
    background: rgba(2, 9, 7, 0.72);
}

.token-box input:focus { border-color: var(--primary); }

.token-box button {
    margin-top: 13px;
    border: 1px solid var(--primary);
    color: #03110c;
    background: var(--primary);
    font-weight: 800;
    transition: filter 160ms ease-out, opacity 160ms ease-out, transform 160ms ease-out;
}

.token-box button:hover { filter: brightness(1.08); }
.token-box button:active { transform: scale(0.985); }
.token-box button:disabled { cursor: wait; opacity: 0.5; }
.token-box .err { min-height: 1.5em; margin-bottom: 0; color: var(--danger); }

@media (max-width: 1320px) {
    .mast { grid-template-columns: minmax(210px, 0.72fr) minmax(280px, 1.35fr) minmax(230px, 0.72fr); gap: 20px; }
    .kpis { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .strategy-kpis { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .board { grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.8fr); }
}

@media (max-width: 980px) {
    .mast {
        grid-template-columns: 1fr auto;
        align-items: center;
    }

    .mast-mid {
        grid-column: 1 / -1;
        grid-row: 2;
        padding-top: 8px;
        border-top: 1px solid var(--line);
        text-align: left;
    }

    .market-label { justify-content: flex-start; }
    .price { font-size: clamp(44px, 9vw, 68px); }
    .mast-right { align-items: flex-end; }
    .strategy-kpis { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .board,
    .tables { grid-template-columns: 1fr; }
    .side { display: grid; grid-template-columns: 1fr 1fr; align-items: start; }
    .logs { max-height: 240px; }
}

@media (max-width: 680px) {
    body { font-size: 16px; }

    .app-shell { padding: 10px 10px 22px; }

    .mast {
        grid-template-columns: 1fr;
        gap: 15px;
        min-height: 0;
        padding: 17px 15px;
        border-radius: 12px;
    }

    .brand-mark { flex-basis: 50px; width: 50px; height: 50px; }
    .brand-mark::before { inset: 24px 6px auto; }
    .brand-mark::after { inset: 6px auto 6px 24px; }
    .brand-name { font-size: 23px; }

    .mast-mid {
        grid-column: auto;
        grid-row: auto;
        padding-top: 13px;
    }

    .mast-right {
        align-items: flex-start;
        padding-top: 2px;
    }

    .status-cluster { justify-content: flex-start; }
    .pill { min-height: 40px; padding: 8px 12px; }
    .price { font-size: clamp(38px, 13vw, 56px); }

    .summary { margin-top: 22px; }

    .section-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 5px;
        margin-bottom: 10px;
    }

    .section-heading h2 { font-size: 23px; }
    .section-heading p { font-size: 12px; }
    .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
    .kpi { min-height: 100px; padding: 14px 12px 12px; }
    .kpi .lab { font-size: 11px; }
    .kpi .val { margin-top: 9px; font-size: 15px; }

    .strategy-panel summary {
        grid-template-columns: 1fr auto;
        gap: 4px 10px;
        padding: 11px 12px;
    }

    .strategy-summary {
        grid-column: 1 / -1;
        grid-row: 2;
        text-align: left;
    }

    .strategy-panel summary::after { grid-column: 2; grid-row: 1; }
    .strategy-kpis { grid-template-columns: 1fr 1fr; }

    .board { margin-top: 18px; }
    .side { grid-template-columns: 1fr; }
    .panel { border-radius: 10px; }
    .panel-head { min-height: 62px; padding: 10px 13px; }
    .panel-title h2 { font-size: 17px; }
    .toggle { padding-left: 2px; font-size: 11px; }
    .ladder-legend { gap: 9px 12px; padding: 11px 12px 8px; }
    .market-chart-panel .panel-head { align-items: flex-start; }
    .chart-head-actions { align-items: flex-end; flex-direction: column; gap: 0; }
    .chart-head-actions .panel-meta { font-size: 9px; }
    .chart-feed { min-height: 26px; padding-inline: 8px; }
    .chart-stats { grid-template-columns: 1fr 1fr; }
    .chart-stat { padding: 9px 12px 8px; }
    .chart-summary { padding-inline: 12px; font-size: 9px; }
    .kline-stage { height: 390px; min-height: 320px; }
    .ladder-detail { padding-inline: 12px; font-size: 9px; }
    .kline-data summary { padding-inline: 12px; }
    .kline-data table { min-width: 0; }
    .logs { max-height: 200px; }

    table,
    tbody { display: block; }

    .filled-orders-table { min-width: 0; }

    thead {
        position: absolute;
        width: 1px;
        height: 1px;
        padding: 0;
        margin: -1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
        border: 0;
    }

    tbody tr {
        display: grid;
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        gap: 12px 16px;
        padding: 14px;
        border-bottom: 1px solid var(--line);
    }

    tbody td {
        padding: 0;
        border: 0;
        overflow-wrap: anywhere;
    }

    tbody td::before {
        content: attr(data-label);
        display: block;
        margin-bottom: 4px;
        color: var(--muted-soft);
        font-family: var(--font-sans);
        font-size: 10px;
        font-weight: 700;
        letter-spacing: 0.07em;
    }

    tbody td.order-id,
    tbody td.muted { grid-column: 1 / -1; }

    .filled-orders-table .fill-pnl { grid-column: 1 / -1; }
    .order-code { white-space: normal; }
    .order-id-full { display: none; }
    .order-id-short { display: inline; }

    .desk-footer {
        align-items: flex-start;
        flex-direction: column;
        gap: 4px;
        padding-inline: 3px;
    }

    .token-box { padding: 23px 19px; }
    .token-box input { font-size: 16px; }
}

@media (max-width: 390px) {
    .brand-kicker { display: none; }
    .brand-sub { font-size: 10px; }
    .kpi { min-height: 96px; }
    .kpi .val { font-size: 14px; }
    .panel-head { align-items: flex-start; }
    .toggle { margin-top: 3px; }
    .strategy-kpis { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}

@media (forced-colors: active) {
    .panel,
    .kpi,
    .mast,
    .risk-item { border: 1px solid CanvasText; }

    .pill i,
    .lg::before,
    .risk-item::before { forced-color-adjust: none; }
}