:root {
    --bg: #f5f0e6;
    --panel: #fffaf2;
    --ink: #20170f;
    --muted: #75624d;
    --line: #dcc9ad;
    --gold: #c38b28;
    --buy: #1c7c54;
    --reduce: #a35f15;
    --sell: #a42f2f;
    --no-trade: #596071;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Georgia, "Times New Roman", serif;
    color: var(--ink);
    background:
        radial-gradient(circle at top left, rgba(195, 139, 40, 0.12), transparent 24rem),
        linear-gradient(180deg, #f9f5ed 0%, var(--bg) 100%);
}

code {
    font-family: "Courier New", monospace;
    background: rgba(32, 23, 15, 0.06);
    padding: 0.1rem 0.35rem;
    border-radius: 0.3rem;
}

.layout {
    width: min(1120px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 2rem 0 3rem;
}

.hero {
    padding: 2rem 0 1rem;
}

.eyebrow {
    margin: 0 0 0.5rem;
    color: var(--gold);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    font-size: 0.78rem;
}

h1, h2, h3 {
    margin-top: 0;
}

h1 {
    margin-bottom: 0.6rem;
    font-size: clamp(2.4rem, 4vw, 4.2rem);
    line-height: 0.95;
}

.lead {
    max-width: 52rem;
    color: var(--muted);
    font-size: 1.05rem;
    line-height: 1.7;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.card {
    background: rgba(255, 250, 242, 0.92);
    border: 1px solid var(--line);
    border-radius: 1.1rem;
    padding: 1.2rem;
    box-shadow: 0 0.75rem 2rem rgba(32, 23, 15, 0.06);
}

.accent-buy {
    border-top: 0.45rem solid var(--buy);
}

.accent-reduce {
    border-top: 0.45rem solid var(--reduce);
}

.accent-sell {
    border-top: 0.45rem solid var(--sell);
}

.accent-no_trade,
.accent-no-trade {
    border-top: 0.45rem solid var(--no-trade);
}

.decision {
    margin: 0.3rem 0 0.8rem;
    font-size: 2rem;
    font-weight: bold;
    letter-spacing: 0.03em;
}

.price-value {
    margin: 0.3rem 0 0.8rem;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: bold;
    letter-spacing: 0.02em;
}

.metrics {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.8rem;
    margin: 1rem 0;
}

.metrics dt {
    color: var(--muted);
    font-size: 0.9rem;
}

.metrics dd {
    margin: 0.2rem 0 0;
    font-size: 1.1rem;
    font-weight: bold;
}

.list {
    margin: 0;
    padding-left: 1.2rem;
    line-height: 1.7;
}

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

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

th, td {
    padding: 0.65rem 0.5rem;
    border-bottom: 1px solid rgba(117, 98, 77, 0.18);
    text-align: left;
    vertical-align: top;
}

.pill {
    display: inline-block;
    padding: 0.15rem 0.55rem;
    border-radius: 999px;
    font-size: 0.78rem;
    letter-spacing: 0.06em;
}

.pill-ok {
    background: rgba(28, 124, 84, 0.12);
    color: var(--buy);
}

.pill-warning {
    background: rgba(163, 95, 21, 0.12);
    color: var(--reduce);
}

.pill-manual_fallback,
.pill-manual-fallback {
    background: rgba(163, 95, 21, 0.12);
    color: var(--reduce);
}

.pill-error {
    background: rgba(164, 47, 47, 0.12);
    color: var(--sell);
}

.footer {
    width: min(1120px, calc(100% - 2rem));
    margin: 0 auto 2rem;
    color: var(--muted);
    font-size: 0.88rem;
}

.card-chart {
    overflow: hidden;
}

.chart-wrap {
    width: 100%;
    min-height: 18rem;
}

.price-chart {
    width: 100%;
    height: auto;
    display: block;
}

.chart-axis {
    stroke: rgba(32, 23, 15, 0.16);
    stroke-width: 1;
}

.chart-area {
    fill: url(#priceFill);
}

.chart-line {
    fill: none;
    stroke: var(--gold);
    stroke-width: 3;
    stroke-linejoin: round;
    stroke-linecap: round;
}

.chart-point {
    fill: var(--ink);
    stroke: #fffaf2;
    stroke-width: 2;
}

.chart-label,
.chart-price {
    fill: var(--muted);
    font-size: 0.8rem;
    font-family: "Courier New", monospace;
}

.chart-price {
    fill: var(--ink);
    font-weight: bold;
}

.chart-empty {
    display: grid;
    place-items: center;
    min-height: 18rem;
    color: var(--muted);
    border: 1px dashed rgba(117, 98, 77, 0.35);
    border-radius: 0.8rem;
}

@media (max-width: 640px) {
    .metrics {
        grid-template-columns: 1fr;
    }
}