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

        :root {
            --bg: #020811;
            --card: rgba(6, 14, 30, .94);
            --bdr: rgba(255, 255, 255, .07);
            --text: #e8f0ff;
            --muted: #dbe8fb;
            --dim: #c2d4ee;
            --gap: 9px;
            --pad: 11px;
            --rad: 12px;
            --green: #00df78;
            --red: #ff3b57;
            --c-fx: #4d9cff;
            --c-eur: #22d4ee;
            --c-gold: #ffbe3d;
            --c-brent: #ff7e3d;
            --c-wti: #a3e635;
            --c-btc: #f89421;
            --c-eth: #8fa8ff;
            --c-usdx: #7dd3fc;
            --c-spx: #fb7185;
            --c-nq: #c084fc;
        }

        html,
        body {
            height: 100%;
            width: 100%;
            overflow: hidden;
            background: var(--bg);
            color: var(--text);
            font-family: 'IBM Plex Sans', ui-sans-serif, system-ui, sans-serif;
        }

        body::before {
            content: '';
            position: fixed;
            inset: 0;
            z-index: 0;
            pointer-events: none;
            background-image: radial-gradient(rgba(100, 160, 255, .05) 1px, transparent 1px);
            background-size: 26px 26px;
        }

        body::after {
            content: '';
            position: fixed;
            inset: 0;
            z-index: 0;
            pointer-events: none;
            background:
                radial-gradient(ellipse 50% 38% at 0% 0%, rgba(77, 156, 255, .08) 0%, transparent 65%),
                radial-gradient(ellipse 38% 28% at 100% 0%, rgba(255, 190, 61, .06) 0%, transparent 55%),
                radial-gradient(ellipse 32% 40% at 100% 100%, rgba(0, 223, 120, .05) 0%, transparent 55%),
                radial-gradient(ellipse 40% 30% at 0% 100%, rgba(143, 168, 255, .05) 0%, transparent 55%);
        }

        .app {
            position: relative;
            z-index: 1;
            width: 100vw;
            height: 100dvh;
            min-height: 100dvh;
            overflow: hidden;
            display: grid;
            grid-template-rows: auto 2px 1fr auto;
            row-gap: var(--gap);
            padding: var(--pad);
        }

        /* ── Header ── */
        header {
            display: flex;
            align-items: center;
            gap: 10px;
            overflow: hidden;
        }

        .brand {
            display: flex;
            align-items: center;
            gap: 9px;
            flex: 1;
            min-width: 0;
        }

        .live-dot {
            flex-shrink: 0;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--green);
            box-shadow: 0 0 9px var(--green);
            animation: dotPulse 2.4s ease-in-out infinite;
        }

        .live-dot.err {
            background: var(--red);
            box-shadow: 0 0 9px var(--red);
            animation: none;
        }

        .live-dot.warn {
            background: #f59e0b;
            box-shadow: 0 0 9px #f59e0b;
        }

        @keyframes dotPulse {

            0%,
            100% {
                opacity: 1;
                transform: scale(1)
            }

            50% {
                opacity: .5;
                transform: scale(.8)
            }
        }

        .brand-text {
            min-width: 0;
        }

        h1 {
            font-size: clamp(.88rem, 1.55vw, 1.22rem);
            font-weight: 800;
            letter-spacing: .14em;
            text-transform: uppercase;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .subtitle {
            font-size: clamp(.54rem, .76vw, .67rem);
            color: var(--muted);
            letter-spacing: .04em;
            margin-top: 2px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .hdr-right {
            display: flex;
            align-items: center;
            gap: 7px;
            flex-shrink: 0;
        }

        .countdown {
            display: flex;
            align-items: center;
            gap: 6px;
            font-family: 'IBM Plex Mono', monospace;
            font-size: clamp(.52rem, .7vw, .63rem);
            color: var(--dim);
        }

        .cd-track {
            width: 36px;
            height: 3px;
            background: rgba(255, 255, 255, .07);
            border-radius: 2px;
            overflow: hidden;
        }

        .cd-fill {
            height: 100%;
            width: 100%;
            background: linear-gradient(90deg, var(--c-fx), rgba(77, 156, 255, .35));
            border-radius: 2px;
            transition: width 1s linear;
        }

        .status-pill {
            font-size: clamp(.55rem, .73vw, .65rem);
            font-weight: 700;
            letter-spacing: .07em;
            text-transform: uppercase;
            color: var(--muted);
            background: rgba(12, 20, 34, .94);
            border: 1px solid var(--bdr);
            border-radius: 999px;
            padding: 4px 11px;
            white-space: nowrap;
        }

        .status-pill.ok {
            color: var(--green);
            background: rgba(0, 223, 120, .1);
            border-color: rgba(0, 223, 120, .24);
        }

        .status-pill.warn {
            color: #fff2c2;
            background: rgba(74, 43, 0, .96);
            border-color: rgba(255, 199, 94, .38);
        }

        .status-pill.err {
            color: var(--red);
            background: rgba(255, 59, 87, .1);
            border-color: rgba(255, 59, 87, .26);
        }

        .refresh-btn {
            font-family: 'IBM Plex Sans', sans-serif;
            font-size: clamp(.56rem, .74vw, .66rem);
            font-weight: 600;
            letter-spacing: .03em;
            color: var(--text);
            background: rgba(77, 156, 255, .1);
            border: 1px solid rgba(77, 156, 255, .28);
            border-radius: 999px;
            padding: 5px 13px;
            cursor: pointer;
            white-space: nowrap;
            transition: background .15s, transform .1s;
        }

        .refresh-btn:hover:not(:disabled) {
            background: rgba(77, 156, 255, .22);
        }

        .refresh-btn:active:not(:disabled) {
            transform: scale(.95);
        }

        .refresh-btn:disabled {
            opacity: .5;
            cursor: wait;
        }

        /* ── Progress bar ── */
        .prog-bar {
            background: rgba(12, 20, 34, .94);
            border-radius: 1px;
            overflow: hidden;
        }

        .prog-fill {
            height: 100%;
            width: 100%;
            background: linear-gradient(90deg, var(--c-fx), transparent);
            transition: width 1s linear;
        }

        /* ── Grid Layout ── */
        .grid {
            display: grid;
            grid-template-columns: repeat(12, minmax(0, 1fr));
            grid-template-rows: repeat(2, minmax(0, 1fr));
            gap: var(--gap);
            min-height: 0;
        }

        .span-4 {
            grid-column: span 4;
        }

        /* 3 per row */
        .span-6 {
            grid-column: span 6;
        }

        /* 2 per row */

        /* ── Standard Card ── */
        .card {
            background: var(--card);
            border: 1px solid var(--bdr);
            border-radius: var(--rad);
            padding: var(--pad);
            display: flex;
            flex-direction: column;
            gap: 4px;
            min-height: 0;
            overflow: hidden;
            position: relative;
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            transition: border-color .4s;
            animation: cardIn .4s ease-out both;
        }

        .card::after {
            content: '';
            position: absolute;
            top: 0;
            left: 10px;
            right: 10px;
            height: 1px;
            border-radius: 1px;
            background: var(--accent, rgba(255, 255, 255, 0.2));
            opacity: .55;
        }

        .card-fx {
            --accent: var(--c-fx);
        }

        .card-eur {
            --accent: var(--c-eur);
        }

        .card-gold {
            --accent: var(--c-gold);
            border-color: rgba(255, 190, 61, .15);
        }

        .card-index {
            --accent: var(--c-spx);
        }

        .card.card-err {
            border-color: rgba(255, 59, 87, .25);
        }

        .card.card-err::after {
            background: var(--red);
            opacity: .4;
        }

        .asset-row.card-err {
            border-color: rgba(255, 59, 87, .25);
            background: rgba(255, 59, 87, .06);
        }

        .asset-row.card-err::after {
            background: var(--red);
            opacity: .55;
        }

        /* Dual Card Layouts */
        .dual-body {
            display: flex;
            flex-direction: column;
            flex: 1;
            gap: 6px;
            margin-top: 2px;
            min-height: 0;
        }

        .asset-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex: 1;
            background: rgba(255, 255, 255, .02);
            border: 1px solid rgba(255, 255, 255, .04);
            border-radius: 8px;
            padding: 6px 10px;
            position: relative;
            overflow: hidden;
            min-height: 0;
        }

        .asset-row::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            bottom: 0;
            width: 3px;
            background: var(--accent);
            opacity: 0.8;
        }

        .asset-info {
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 0px;
        }

        .asset-title {
            font-size: clamp(.55rem, .7vw, .65rem);
            font-weight: 700;
            letter-spacing: .05em;
        }

        .asset-meta-right {
            display: flex;
            flex-direction: column;
            align-items: flex-end;
            gap: 4px;
            width: 45%;
        }

        .asset-row .spark-wrap {
            height: clamp(14px, 2.5vh, 22px);
            width: 100%;
        }

        @keyframes flashUp {
            from {
                background: rgba(0, 223, 120, .13)
            }

            to {
                background: var(--card)
            }
        }

        @keyframes flashDown {
            from {
                background: rgba(255, 59, 87, .13)
            }

            to {
                background: var(--card)
            }
        }

        @keyframes flashRowUp {
            from {
                background: rgba(0, 223, 120, .15)
            }

            to {
                background: rgba(255, 255, 255, .02)
            }
        }

        @keyframes flashRowDown {
            from {
                background: rgba(255, 59, 87, .15)
            }

            to {
                background: rgba(255, 255, 255, .02)
            }
        }

        .flash-up {
            animation: flashUp 1.2s ease-out forwards;
        }

        .flash-down {
            animation: flashDown 1.2s ease-out forwards;
        }

        .asset-row.flash-up {
            animation: flashRowUp 1.2s ease-out forwards;
        }

        .asset-row.flash-down {
            animation: flashRowDown 1.2s ease-out forwards;
        }

        /* Card head */
        .card-head {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 6px;
            flex-shrink: 0;
        }

        .card-label {
            font-size: clamp(.5rem, .66vw, .6rem);
            font-weight: 700;
            letter-spacing: .14em;
            text-transform: uppercase;
            color: var(--muted);
        }

        .card-name {
            font-size: clamp(.7rem, .94vw, .85rem);
            font-weight: 700;
            line-height: 1.2;
            margin-top: 2px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .head-right {
            text-align: right;
            flex-shrink: 0;
        }

        .card-badge {
            font-family: 'IBM Plex Mono', monospace;
            font-size: clamp(.46rem, .6vw, .56rem);
            color: var(--muted);
            background: rgba(12, 20, 34, .94);
            border: 1px solid var(--bdr);
            border-radius: 4px;
            padding: 2px 6px;
            white-space: nowrap;
            display: inline-block;
        }

        .src-tag {
            font-family: 'IBM Plex Mono', monospace;
            font-size: clamp(.4rem, .52vw, .48rem);
            color: var(--dim);
            margin-top: 2px;
            white-space: nowrap;
            letter-spacing: .02em;
        }

        .market-badge {
            margin-top: 4px;
            font-family: 'IBM Plex Mono', monospace;
            font-size: clamp(.4rem, .5vw, .46rem);
            letter-spacing: .06em;
            text-transform: uppercase;
            border-radius: 999px;
            padding: 1px 6px;
            border: 1px solid var(--bdr);
            display: inline-block;
            color: var(--muted);
            background: rgba(12, 20, 34, .94);
        }

        .market-badge.live {
            color: var(--green);
            border-color: rgba(0, 223, 120, .22);
            background: rgba(0, 223, 120, .1);
        }

        .market-badge.pre,
        .market-badge.post {
            color: #fff2c2;
            border-color: rgba(255, 199, 94, .38);
            background: rgba(74, 43, 0, .96);
        }

        .market-badge.closed {
            color: var(--muted);
            background: rgba(12, 20, 34, .94);
        }

        /* Price */
        .price-area {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
            min-height: 0;
        }

        .price-kicker {
            font-family: 'IBM Plex Mono', monospace;
            font-size: clamp(.42rem, .58vw, .52rem);
            letter-spacing: .12em;
            text-transform: uppercase;
            color: var(--muted);
            margin-bottom: 4px;
        }

        .price {
            font-family: 'IBM Plex Mono', monospace;
            font-size: clamp(1.35rem, 2.9vw, 2.7rem);
            font-weight: 600;
            line-height: 1;
            letter-spacing: -.02em;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            cursor: pointer;
            transition: opacity .15s;
            position: relative;
            text-decoration: none;
        }

        .asset-row .price {
            font-size: clamp(1.05rem, 2.2vw, 1.5rem);
        }

        .price:hover {
            opacity: .75;
        }

        .price:hover::after {
            content: '↗';
            position: absolute;
            top: 0;
            right: 0;
            font-size: .38em;
            letter-spacing: .05em;
            font-weight: 400;
            color: var(--muted);
            opacity: .8;
        }

        .price.loading {
            opacity: .3;
            cursor: default;
        }

        .price.loading:hover::after {
            display: none;
        }

        .col-fx {
            color: var(--c-fx);
        }

        .col-eur {
            color: var(--c-eur);
        }

        .col-gold {
            color: var(--c-gold);
        }

        .col-brent {
            color: var(--c-brent);
        }

        .col-wti {
            color: var(--c-wti);
        }

        .col-btc {
            color: var(--c-btc);
        }

        .col-eth {
            color: var(--c-eth);
        }

        .col-usdx {
            color: var(--c-usdx);
        }

        .col-spx {
            color: var(--c-spx);
        }

        .col-nq {
            color: var(--c-nq);
        }

        /* Sparkline */
        .spark-wrap {
            flex-shrink: 0;
            height: clamp(16px, 2.8vh, 28px);
            overflow: hidden;
        }

        .sparkline {
            width: 100%;
            height: 100%;
            display: block;
            overflow: visible;
        }

        /* Meta row */
        .card-meta {
            flex-shrink: 0;
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 6px;
            overflow: hidden;
        }

        .delta-row {
            display: flex;
            align-items: center;
            justify-content: flex-end;
            gap: 4px;
            min-width: 0;
            overflow: hidden;
        }

        .delta {
            font-family: 'IBM Plex Mono', monospace;
            font-size: clamp(.53rem, .72vw, .65rem);
            font-weight: 600;
            white-space: nowrap;
        }

        .asset-row .delta {
            font-size: clamp(.48rem, .6vw, .58rem);
        }

        .delta.up {
            color: var(--green);
        }

        .delta.down {
            color: var(--red);
        }

        .delta.flat {
            color: var(--muted);
        }

        .delta.hidden {
            display: none;
        }

        .pct {
            font-family: 'IBM Plex Mono', monospace;
            font-size: clamp(.48rem, .63vw, .58rem);
            font-weight: 600;
            padding: 2px 5px;
            border-radius: 4px;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .asset-row .pct {
            font-size: clamp(.43rem, .5vw, .52rem);
            padding: 1px 4px;
        }

        .pct.up {
            background: rgba(0, 223, 120, .12);
            color: var(--green);
        }

        .pct.down {
            background: rgba(255, 59, 87, .12);
            color: var(--red);
        }

        .pct.flat {
            background: rgba(12, 20, 34, .94);
            color: var(--muted);
        }

        .pct.fresh {
            background: rgba(16, 47, 92, .96);
            color: #eef5ff;
        }

        .extra-info {
            font-family: 'IBM Plex Mono', monospace;
            font-size: clamp(.44rem, .58vw, .54rem);
            color: var(--muted);
            text-align: right;
            white-space: nowrap;
            flex-shrink: 0;
            line-height: 1.5;
        }

        /* Footer */
        footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            font-size: clamp(.53rem, .7vw, .63rem);
            color: var(--muted);
            white-space: nowrap;
            overflow: hidden;
        }

        footer>span {
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .mobile-only-inline {
            display: none;
        }

        footer kbd {
            font-family: 'IBM Plex Mono', monospace;
            font-size: .85em;
            background: rgba(12, 20, 34, .94);
            border: 1px solid var(--bdr);
            border-radius: 4px;
            padding: 1px 5px;
        }

        /* Stagger in */
        @keyframes cardIn {
            from {
                opacity: 0;
                transform: translateY(10px)
            }

            to {
                opacity: 1;
                transform: translateY(0)
            }
        }

        .card:nth-child(1) {
            animation-delay: .04s
        }

        .card:nth-child(2) {
            animation-delay: .08s
        }

        .card:nth-child(3) {
            animation-delay: .13s
        }

        .card:nth-child(4) {
            animation-delay: .18s
        }

        .card:nth-child(5) {
            animation-delay: .23s
        }

        .card:nth-child(6) {
            animation-delay: .28s
        }

        /* Responsive */
        @media (max-width:1200px),
        (max-height:860px) {
            :root {
                --gap: 8px;
                --pad: 10px;
            }

            .price {
                font-size: clamp(1.12rem, 2.35vw, 2.18rem);
            }

            .asset-row .price {
                font-size: clamp(.96rem, 1.7vw, 1.28rem);
            }

            .asset-row {
                padding: 6px 9px;
            }
        }

        @media (max-width:900px) {
            .app {
                padding: 7px;
                gap: 7px
            }

            .card {
                padding: 9px;
                gap: 3px
            }

            .card-badge,
            .src-tag {
                display: none
            }

            .countdown {
                display: none
            }
        }

        @media (max-width:720px) {

            html,
            body {
                overflow-x: hidden;
                overflow-y: auto;
            }

            .app {
                width: 100%;
                height: auto;
                min-height: 100dvh;
                overflow: visible;
                grid-template-rows: auto 2px auto auto;
                padding: 10px 10px calc(12px + env(safe-area-inset-bottom));
            }

            header {
                flex-wrap: wrap;
                align-items: flex-start;
                overflow: visible;
            }

            .brand {
                width: 100%;
            }

            .hdr-right {
                width: 100%;
                justify-content: space-between;
                flex-wrap: wrap;
            }

            .grid {
                grid-template-columns: repeat(1, minmax(0, 1fr));
                grid-template-rows: none;
            }

            .span-4,
            .span-6 {
                grid-column: span 1;
            }

            .card,
            .asset-row {
                overflow: visible;
            }

            .dual-body {
                gap: 8px;
            }

            .subtitle {
                display: none
            }

            footer {
                white-space: normal;
                flex-wrap: wrap;
                gap: 6px 10px;
                overflow: visible;
            }

            footer>span {
                overflow: visible;
                text-overflow: clip;
            }

            .mobile-only-inline {
                display: inline;
            }
        }