/* FeC-R3: scoped to cycle panel, native flat FitsCalc style; no change to R2 rendering. */
.fec-cycle-panel{margin-top:12px}
.fec-cycle-title{margin-bottom:7px}
.fec-cyc-form{display:grid;grid-template-columns:repeat(6,minmax(110px,1fr));gap:10px;padding:10px 0 12px}
.fec-cyc-form[hidden]{display:none!important}
.fec-cyc-form label{display:flex;flex-direction:column;gap:5px;color:#344c5b;font-size:12px;font-weight:600;min-width:0}
.fec-cyc-form input{border:1px solid #b9c4cd;border-radius:3px;min-height:36px;background:#fff;padding:6px 9px;color:#243948;width:100%;font-variant-numeric:tabular-nums}
.fec-cyc-toolbar{display:flex;gap:7px;align-items:center;flex-wrap:wrap;padding-bottom:10px}
.fec-cyc-toolbar .fec-help{flex:1 1 220px;margin:0 0 0 6px}
.fec-cyc-layout{display:grid;grid-template-columns:minmax(0,1.75fr) minmax(290px,0.7fr);gap:12px;align-items:start}
.fec-cyc-chart-box,.fec-cyc-results{min-width:0}
.fec-cycle-graphic{border:1px solid #d5dde3;background:#fff;overflow-x:auto;overscroll-behavior-x:contain}
.fec-cycle-graphic svg{width:100%;min-width:660px;height:auto;display:block;touch-action:pan-y;cursor:crosshair;user-select:none}
.fec-cyc-time-control{display:flex;align-items:center;gap:8px;padding:10px 0;border-bottom:1px solid #e1e6ea;flex-wrap:wrap}
.fec-cyc-time-control label{font-size:12px;color:#405969;font-weight:600;white-space:nowrap}
.fec-cyc-time-control input[type=range]{flex:1 1 140px;min-width:115px;accent-color:#2c6994}
.fec-cyc-time-control input[type=text]{border:1px solid #b9c4cd;border-radius:3px;min-height:34px;background:#fff;width:95px;padding:6px 8px;font-variant-numeric:tabular-nums}
.fec-cyc-time-control output{font-variant-numeric:tabular-nums}
.fec-cyc-results .fec-formulas{margin-bottom:9px}
.fec-cyc-results h3{font-size:13px;color:#30495a;margin:11px 0 4px}
.fec-cyc-metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}
.fec-cyc-metric{border:1px solid #d5dde3;padding:8px;background:#fbfcfd;display:flex;flex-direction:column;gap:3px}
.fec-cyc-metric span{color:#5b6f7a;font-size:11px}
.fec-cyc-metric strong{color:#213a49;font-variant-numeric:tabular-nums;font-size:13px}
.fec-cyc-events-scroll{overflow:auto;max-height:330px;border:1px solid #d5dde3}
.fec-cyc-events-scroll .fec-data-table{width:100%}
.fec-cyc-events-scroll .fec-data-table thead th{position:sticky;top:0;background:#f3f5f7}
.fec-cycle-panel>.fec-caveat{border-top:1px solid #e1e7eb;margin-top:12px;padding:10px 2px 0}
@media(max-width:1200px){.fec-cyc-form{grid-template-columns:repeat(3,minmax(110px,1fr))}.fec-cyc-layout{grid-template-columns:minmax(0,1fr)}}
@media(max-width:650px){.fec-cyc-form{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.fec-cyc-toolbar .fec-help{flex-basis:100%;margin:4px 0 0}.fec-cyc-time-control .fec-btn{width:100%}.fec-cycle-graphic svg{min-width:640px}.fec-cyc-layout{gap:8px}}

.fec-cycle-panel button:disabled{opacity:.52;cursor:not-allowed}