.power-runner { border: 1px solid var(--border-color); background: var(--container-bg); box-shadow: 2px 2px 0 var(--border-color); scroll-margin-top: 80px; }
.power-runner [hidden] { display: none !important; }
.runner-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 24px; }
.runner-eyebrow { color: var(--accent-color); font: 10px/1.5 'JetBrains Mono', monospace; letter-spacing: .12em; text-transform: uppercase; }
.runner-heading h2 { margin: 6px 0 8px; }
.runner-heading p { margin: 0; color: var(--muted-text); }
.power-runner button { color: var(--text-color); border: 1px solid color-mix(in srgb, var(--border-color) 55%, transparent); background: var(--input-bg); padding: 10px 16px; font: 13px/1.5 'JetBrains Mono', monospace; cursor: pointer; }
.power-runner button:hover:not(:disabled), .power-runner button.is-held { border-color: var(--accent-color); color: var(--accent-color); background: color-mix(in srgb, var(--accent-color) 10%, var(--container-bg)); }
.power-runner button:disabled { opacity: .4; cursor: default; }
.power-runner :is(button, canvas, summary):focus-visible { outline: 2px solid var(--accent-color); outline-offset: 3px; }
.runner-hud { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 20px; padding: 16px 24px; border-block: 1px solid color-mix(in srgb, var(--border-color) 30%, transparent); font: 12px/1.5 'JetBrains Mono', monospace; }
.runner-hud > div > span { display: block; color: var(--muted-text); margin-bottom: 5px; }
.runner-hud strong { color: var(--text-color); font-weight: 700; }
.runner-charge > span { display: flex !important; justify-content: space-between; }
.runner-charge meter { display: block; width: 100%; height: 12px; accent-color: var(--accent-color); }
.runner-charge meter::-webkit-meter-bar { background: var(--input-bg); border: 1px solid var(--border-color); border-radius: 0; }
.runner-charge meter::-webkit-meter-optimum-value { background: var(--accent-color); }
.runner-charge meter::-webkit-meter-suboptimum-value, .runner-charge meter::-webkit-meter-even-less-good-value { background: #c46c52; }
.runner-stage { position: relative; overflow: hidden; }
#runner-canvas { display: block; width: 100%; height: clamp(300px, 38vw, 410px); touch-action: pan-y; }
.runner-overlay { position: absolute; inset: 0; display: grid; place-items: center; padding: 16px; background: color-mix(in srgb, var(--bg-color) 66%, transparent); }
.runner-overlay[hidden] { display: none; }
.runner-overlay-card { max-height: 100%; overflow-y: auto; width: min(460px, 100%); padding: 22px; border: 1px solid var(--accent-color); background: var(--container-bg); text-align: center; box-shadow: 4px 4px 0 color-mix(in srgb, var(--accent-color) 30%, transparent); }
.runner-overlay-card h3 { margin: 8px 0 10px; }
.home-page .home-content .runner-overlay-card p, .runner-overlay-card p { font-size: 14px; line-height: 1.6; margin: 0 0 14px; color: var(--muted-text); }
.power-runner #runner-start { background: var(--accent-color); color: var(--bg-color); border-color: var(--accent-color); min-width: 150px; }
.runner-overlay-card .runner-best { margin: 12px 0 0 !important; font: 11px/1.5 'JetBrains Mono', monospace !important; }
.runner-controls { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; padding: 16px 24px 8px; }
.runner-controls button { min-height: 52px; touch-action: none; user-select: none; -webkit-user-select: none; }
.runner-controls small { display: block; font-size: 10px; color: var(--muted-text); }
.home-page .home-content .runner-help, .runner-help { margin: 8px 24px 18px; color: var(--muted-text); font: 12px/1.7 'JetBrains Mono', monospace; }
.runner-help kbd { border: 1px solid var(--border-color); padding: 1px 4px; }
.runner-announcement { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.runner-calculator { border-top: 1px solid color-mix(in srgb, var(--border-color) 30%, transparent); }
.runner-calculator > summary { padding: 15px 24px; cursor: pointer; color: var(--muted-text); font: 12px/1.5 'JetBrains Mono', monospace; }
.runner-calculator .power-budget { border: 0; box-shadow: none; margin-bottom: 0; }
.runner-stages { display: flex; flex-wrap: wrap; list-style: none; padding: 0 24px 14px; margin: 0; gap: 12px 24px; font: 11px/1.5 'JetBrains Mono', monospace; color: var(--muted-text); }
.runner-stages [aria-current] { color: var(--accent-color); text-decoration: underline; text-underline-offset: 5px; }
.home-page .home-content .runner-guidance { margin: 0; padding: 12px 24px; background: color-mix(in srgb, var(--accent-color) 7%, var(--container-bg)); border-bottom: 1px solid color-mix(in srgb, var(--border-color) 25%, transparent); color: var(--accent-color); font: 12px/1.6 'JetBrains Mono', monospace; }
.runner-flight-readings { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; padding: 14px 24px; font: 11px/1.6 'JetBrains Mono', monospace; }
.runner-flight-readings span { display: block; color: var(--muted-text); font-size: 10px; }
.runner-flight-readings strong { color: var(--text-color); font-weight: 400; }
.runner-four-controls { grid-template-columns: repeat(4, 1fr); }
.runner-orbit-controls, .runner-grid-controls { padding: 16px 24px; }
.runner-orbit-controls label, .runner-grid-controls label { display: block; font: 12px/1.6 'JetBrains Mono', monospace; color: var(--muted-text); }
.runner-orbit-controls select { width: 100%; margin: 6px 0 12px; padding: 9px; border: 1px solid var(--border-color); background: var(--input-bg); color: var(--text-color); font: inherit; }
.runner-camera-controls { display: flex; flex-wrap: wrap; gap: 8px; }
.runner-camera-controls button { min-width: 44px; min-height: 44px; touch-action: none; }
.runner-camera-controls #runner-capture { margin-left: auto; color: var(--accent-color); }
.runner-grid-controls { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 24px; }
.runner-grid-controls output { display: block; color: var(--accent-color); margin-block: 4px; }
.runner-grid-controls input { width: 100%; accent-color: var(--accent-color); }
.home-page .home-content :is(#runner-photo-feedback, #runner-grid-detail) { font: 12px/1.7 'JetBrains Mono', monospace; color: var(--muted-text); margin: 12px 0 0; }
#runner-grid-detail { grid-column: 1 / -1; }
.runner-grid-offer { margin: 0 24px 16px; padding: 18px; border: 1px solid var(--accent-color); background: color-mix(in srgb, var(--accent-color) 7%, var(--container-bg)); }
.home-page .home-content .runner-grid-offer h3 { font-size: 20px; margin: 0 0 8px; }
.home-page .home-content .runner-grid-offer p { font-size: 14px; color: var(--muted-text); }
.runner-grid-offer > div { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.power-runner #runner-reset { display: block; margin: 10px auto 0; padding: 4px 8px; border: 0; background: transparent; color: var(--muted-text); text-decoration: underline; font-size: 11px; }
.runner-photo-album { border-top: 1px solid color-mix(in srgb, var(--border-color) 30%, transparent); padding: 12px 24px; }
.runner-photo-album summary { cursor: pointer; font: 12px/1.5 'JetBrains Mono', monospace; color: var(--accent-color); }
#runner-photos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 14px; }
#runner-photos a { display: block; min-width: 0; color: var(--text-color); font: 10px/1.6 'JetBrains Mono', monospace; text-decoration: none; }
#runner-photos img { width: 100%; height: 90px; object-fit: cover; border: 1px solid var(--border-color); }
.home-page .home-content .runner-photo-album > p { font-size: 12px; color: var(--muted-text); margin-top: 10px; }
@media (max-width: 600px) {
    .runner-heading { padding: 18px; gap: 10px; align-items: start; }
    .runner-heading #runner-pause { padding: 7px 9px; font-size: 11px; }
    .runner-hud { grid-template-columns: 1fr 1fr; padding: 12px 18px; gap: 12px 20px; }
    .runner-controls { padding: 12px 12px 4px; gap: 8px; }
    .runner-controls button { padding: 8px; font-size: 12px; }
    .runner-help { margin-inline: 18px !important; }
    .runner-overlay-card { padding: 16px; }
    .runner-overlay-card .runner-eyebrow { font-size: 9px; }
    .runner-flight-readings { grid-template-columns: repeat(3, minmax(0, 1fr)); padding: 10px 16px; }
    .runner-four-controls { grid-template-columns: repeat(2, 1fr); }
    .runner-orbit-controls, .runner-grid-controls { padding: 12px 16px; }
    .runner-grid-controls { grid-template-columns: 1fr; }
    .runner-grid-offer { margin-inline: 16px; }
    .runner-stages { gap: 8px 16px; padding-inline: 18px; font-size: 10px; }
    .home-page .home-content .runner-guidance { padding: 10px 16px; font-size: 11px; }
    #runner-photos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}