/* https://e6bt.com/wp-content/plugins/holding-pattern-calculator/assets/css/styles.css?ver=2.0.1 */
.hpcalc{--hp-ink:#183249;--hp-muted:#536a7c;--hp-line:#dce5ec;color:var(--hp-ink);color-scheme:light;background:#f3f7fa;border:1px solid var(--hp-line);border-radius:20px;max-width:1220px;margin:24px auto;padding:clamp(16px,3vw,30px);font:15px/1.6 system-ui,-apple-system,"Segoe UI",sans-serif;box-sizing:border-box;container-type:inline-size}.hpcalc *{box-sizing:border-box}.hpcalc [hidden]{display:none!important}.hpcalc .hp-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:22px}.hpcalc .hp-eyebrow{font-size:10px;letter-spacing:2px;color:#117c84;font-weight:800;margin:0 0 8px}.hpcalc h2{font-size:clamp(24px,3vw,34px);font-weight:750;line-height:1.2;letter-spacing:-1px;margin:0;color:var(--hp-ink)}.hpcalc .hp-intro{font-size:14px;color:var(--hp-muted);margin:10px 0 0}.hpcalc .hp-version{border:1px solid #c9dfe5;border-radius:6px;color:#177582;padding:2px 8px;font-size:12px}.hpcalc .hp-layout{display:grid;grid-template-columns:1.15fr 1fr;gap:20px;align-items:start}.hpcalc .hp-card{background:#fff;border:1px solid var(--hp-line);border-radius:14px;padding:22px;box-shadow:0 3px 12px #173d570a;min-width:0}.hpcalc h3{font-size:17px;color:var(--hp-ink);margin:0 0 16px;line-height:1.4;font-weight:700}.hpcalc .hp-visual-top{display:flex;justify-content:space-between;gap:12px;align-items:center}.hpcalc .hp-caption{display:block;color:var(--hp-muted);font-size:10px;letter-spacing:1.5px;font-weight:700}.hpcalc .hp-entry{display:block;font-size:27px;line-height:1.5;color:#137783}.hpcalc .hp-boundary{font-size:12px;color:#8e6121;background:#fff5df;border-radius:6px;padding:8px 12px;margin:12px 0 0}.hpcalc .hp-boundary:empty{display:none}.hpcalc svg{display:block;width:100%;height:auto;overflow:visible}.hpcalc .hp-legend{display:flex;flex-wrap:wrap;gap:10px 16px;justify-content:center;font-size:12px;color:var(--hp-muted)}.hpcalc .hp-legend span:before{content:"";display:inline-block;width:10px;height:10px;margin-right:5px;border-radius:2px;background:#d9eee2}.hpcalc .hp-legend .hp-parallel:before{background:#dddff7}.hpcalc .hp-legend .hp-teardrop:before{background:#f9dfd5}.hpcalc .hp-legend .hp-path:before{height:0;width:17px;border-top:2px dashed #0784c3;background:none}.hpcalc .hp-visual-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin:18px 0}.hpcalc label{display:flex;flex-direction:column;gap:6px;margin:0 0 15px;color:var(--hp-muted);font-size:12px;font-weight:600}.hpcalc input,.hpcalc select{font:500 16px/1.4 system-ui,sans-serif;display:block;width:100%;min-width:0;height:44px;padding:9px 11px;border:1px solid #c7d5df;border-radius:7px;background:#fff;color:var(--hp-ink);box-shadow:none}.hpcalc input[aria-invalid=true]{border-color:#b9442c}.hpcalc .hp-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.hpcalc .hp-divider{height:1px;background:var(--hp-line);margin:20px 0}.hpcalc .hp-fine{color:var(--hp-muted);font-size:11px;line-height:1.6;margin:8px 0 0}.hpcalc .hp-actions{display:flex;gap:10px;margin-top:20px}.hpcalc button{cursor:pointer;text-transform:none;font:600 12px/1.4 system-ui,sans-serif;letter-spacing:normal;border-radius:7px;min-height:38px;padding:9px 13px;box-shadow:none}.hpcalc .hp-small-btn{color:#285269;border:1px solid #ccdae3;background:#fff}.hpcalc .hp-small-btn:hover{background:#eff6f8}.hpcalc .hp-primary{color:#fff;background:#164a60;border:1px solid #164a60}.hpcalc :focus-visible{outline:3px solid #168da6;outline-offset:3px}.hpcalc .hp-error{color:#a0402c;font-size:12px;margin:12px 0 0}.hpcalc .hp-error:empty{display:none}.hpcalc .hp-results{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:20px;background:#fafdff}.hpcalc .hp-results span{font-size:11px;color:var(--hp-muted);display:block}.hpcalc .hp-results strong{display:block;font-size:21px;font-variant-numeric:tabular-nums;color:#18576d;overflow-wrap:anywhere}.hpcalc .hp-instructions{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:20px}.hpcalc ol{padding-left:21px;margin:0;color:#466175;font-size:13px}.hpcalc li+li{margin-top:8px}.hpcalc .hp-guide{margin:20px 0;color:var(--hp-muted);font-size:12px}.hpcalc summary{cursor:pointer;color:#265267;font-size:13px;font-weight:650}.hpcalc .hp-footer{border-top:1px solid var(--hp-line);padding-top:15px;font-size:11px;color:var(--hp-muted)}.hpcalc a{color:#126e85;text-decoration:underline}@container(max-width:780px){.hpcalc .hp-layout{grid-template-columns:1fr}.hpcalc .hp-results{grid-template-columns:repeat(2,minmax(0,1fr))}}@container(max-width:440px){.hpcalc .hp-card{padding:16px}.hpcalc .hp-instructions,.hpcalc .hp-row{grid-template-columns:1fr}.hpcalc .hp-results strong{font-size:19px}.hpcalc .hp-entry{font-size:24px}}@media(max-width:600px){.hpcalc .hp-layout,.hpcalc .hp-instructions,.hpcalc .hp-row{grid-template-columns:1fr}.hpcalc .hp-results{grid-template-columns:repeat(2,minmax(0,1fr))}}@media print{.hpcalc{background:#fff;border:0;padding:0}.hpcalc button,.hpcalc .hp-controls,.hpcalc .hp-guide{display:none}.hpcalc .hp-layout{display:block}.hpcalc .hp-card{break-inside:avoid;box-shadow:none}.hpcalc svg{max-width:450px;margin:auto}}.hpcalc .hp-legend .hp-wind:before{background:#c45824}