.buy-rent-tool { margin-bottom: 8rem; }
.buy-rent-fields { grid-template-columns: 1fr 1fr; }
.buy-rent-fields .scenario-heading { grid-column: 1 / -1; margin: .35rem 0 0; color: var(--orange); font-size: .75rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.horizon-picker { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: .45rem; margin-top: .35rem; }
.horizon-picker button { min-height: 40px; padding: .55rem .85rem; border: 1px solid var(--line); border-radius: 10px; color: var(--muted); background: #0b0e14; font: inherit; font-size: .78rem; font-weight: 750; cursor: pointer; }
.horizon-picker button[aria-pressed="true"] { border-color: var(--orange); color: var(--text); background: rgba(255,102,72,.12); }
.buy-rent-results { display: flex; flex-direction: column; }
.trajectory-chart { min-width: 0; margin: .25rem 0 1rem; padding: 1rem 1rem .6rem; overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: #0b0e14; }
.trajectory-chart svg { display: block; width: 100%; max-width: 100%; height: 170px; overflow: hidden; }
.trajectory-chart .grid { stroke: #252b34; stroke-width: .5; }
.trajectory-chart .buy { fill: none; stroke: var(--mint); stroke-width: 2; vector-effect: non-scaling-stroke; }
.trajectory-chart .rent { fill: none; stroke: var(--orange); stroke-width: 2; vector-effect: non-scaling-stroke; }
.chart-legend { display: flex; gap: 1rem; color: var(--muted); font-size: .72rem; }
.chart-legend span::before { content: ""; display: inline-block; width: 18px; height: 2px; margin-right: .4rem; vertical-align: middle; background: var(--mint); }
.chart-legend span:last-child::before { background: var(--orange); }
.comparison-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin: .4rem 0 1rem; background: var(--line); border-block: 1px solid var(--line); }
.comparison-columns section { padding: 1rem; background: var(--surface-2); }
.comparison-columns h4 { margin: 0 0 .75rem; color: var(--muted); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }
.comparison-columns strong { display: block; font-family: "Manrope", sans-serif; font-size: 1.45rem; font-variant-numeric: tabular-nums; }
.comparison-columns small { color: var(--muted); }
.comparison-verdict { padding: 1rem; border: 1px solid rgba(72,213,173,.28); border-radius: 14px; background: rgba(72,213,173,.06); }
.comparison-verdict span { display: block; color: var(--muted); font-size: .72rem; }
.comparison-verdict strong { display: block; margin-top: .2rem; color: var(--mint); font-family: "Manrope", sans-serif; font-size: 1.15rem; }
.comparison-note { color: var(--muted); font-size: .72rem; }
.buy-rent-balance { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border-block: 1px solid var(--line); }
.buy-rent-balance > div { padding: 2rem; background: var(--bg); }
.buy-rent-balance h3 { margin-top: 0; font-family: "Manrope", sans-serif; }
.buy-rent-balance li { margin-bottom: .65rem; color: var(--muted); }
@media (max-width: 900px) { .buy-rent-fields { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px) { .buy-rent-fields, .comparison-columns, .buy-rent-balance { grid-template-columns: 1fr; } .buy-rent-fields .scenario-heading, .horizon-picker { grid-column: 1; } }