.rnc{--deep:#0B3D4A;--lime:#C7E63A;--teal:#00B3A7;--stone:#E9EEF2;--ink:#152B31;font-family:Inter,system-ui,-apple-system,sans-serif;color:var(--ink);background:#fff;border:1px solid #e0e8e9;border-radius:15px;overflow:hidden;max-width:1050px;margin:15px auto;box-shadow:0 12px 36px #0b3d4a0c}.rnc *{box-sizing:border-box}.rnc-hero{background:var(--deep);padding:28px 30px;color:#fff}.rnc-kicker{font-size:11px;font-weight:800;letter-spacing:.12em;color:var(--lime)}.rnc-hero h2{font-size:clamp(23px,3vw,35px);color:#fff;margin:12px 0 8px;line-height:1.2}.rnc-hero p{color:#d9e7e8;font-size:14px;margin:0}.rnc-form,.rnc-output{padding:25px 30px}.rnc-section-title{display:flex;gap:10px;align-items:center;color:#5a7c82;font-size:13px;font-weight:800;margin:10px 0 14px}.rnc-section-title strong{font-size:16px;color:var(--deep)}.rnc-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px 18px;margin-bottom:22px}.rnc label{font-size:12px;font-weight:700;display:flex;flex-direction:column;gap:6px}.rnc input,.rnc select{display:block;width:100%;height:44px;border:1px solid #cdd8dc;border-radius:8px;background:#fff;color:#173b45;padding:8px 12px;font:inherit;font-size:14px}.rnc input:focus,.rnc select:focus{outline:2px solid var(--teal);outline-offset:1px}.rnc-btn{border:0;background:var(--lime);color:#0b3d4a;border-radius:8px;padding:13px 20px;font-weight:800;cursor:pointer;font-size:14px}.rnc-btn:hover{filter:brightness(.96)}.rnc-btn-secondary{background:var(--deep);color:#fff}.rnc-output{border-top:1px solid #e8edef}.rnc-status{padding:16px 18px;border-radius:11px;background:#eef8f4;border-left:5px solid #268d73;margin-bottom:17px}.rnc-status.caution{background:#fff4de;border-color:#d49b38}.rnc-status.risk{background:#fff0ee;border-color:#d06856}.rnc-status strong{font-size:19px;display:block;margin-bottom:5px}.rnc-status p{margin:0;font-size:14px}.rnc-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.rnc-metric{background:#f4f7f8;padding:16px;border-radius:10px}.rnc-metric small{display:block;color:#5b6c72;font-size:11px}.rnc-metric strong{font-size:clamp(19px,2.4vw,27px);color:var(--deep);display:block;margin-top:6px}.rnc-output h3{font-size:19px;color:var(--deep);margin:26px 0 12px}.rnc-output p,.rnc-output li{font-size:14px;line-height:1.65}.rnc-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.rnc-step{background:#f4f7f8;border-radius:10px;padding:15px;font-size:13px;line-height:1.5}.rnc-step b{display:block;color:var(--deep);margin-bottom:6px}.rnc-muted{color:#687c81;font-size:12px!important}.rnc-week-nav{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;background:#f3f7f8;padding:14px;border-radius:11px}.rnc-week-nav button{background:#fff;color:var(--deep);border:1px solid #c8d7d9;border-radius:7px;padding:9px 12px;cursor:pointer}.rnc-week-nav button:disabled{opacity:.35;cursor:default}.rnc-week-nav select{width:auto;min-width:135px}.rnc-week-head{display:flex;gap:10px;flex-wrap:wrap;margin:15px 0}.rnc-pill{background:#e5f3ef;border-radius:30px;padding:8px 13px;font-size:12px;font-weight:700}.rnc-schedule{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.rnc-day{border:1px solid #e2eaec;border-radius:10px;padding:13px;min-height:95px}.rnc-day b{display:block;color:var(--deep);font-size:12px;margin-bottom:7px}.rnc-day p{margin:0;font-size:13px}.rnc-day.quality{border-left:4px solid #00b3a7}.rnc-day.long{border-left:4px solid #a3c526}.rnc-day.rest{background:#f7f9fa}.rnc-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.rnc-error{color:#a83b27;font-weight:700}.rnc-footer{padding:14px 30px;background:#f6f8f8;color:#698087;font-size:11px}@media(max-width:620px){.rnc-hero,.rnc-form,.rnc-output{padding:20px 16px}.rnc-grid,.rnc-metrics,.rnc-steps,.rnc-schedule{grid-template-columns:1fr}.rnc-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.rnc-metric:last-child{grid-column:1/-1}}@media print{body *{visibility:hidden!important}.rnc,.rnc *{visibility:visible!important}.rnc{position:absolute;left:0;top:0;width:100%;box-shadow:none;border:0}.rnc-form,.rnc-week-nav,.rnc-actions,.rnc-footer{display:none!important}.rnc-output{display:block!important}.rnc-schedule{grid-template-columns:repeat(2,1fr)}}

/* 0.4: typography and data visualization */
.rnc{max-width:1160px;font-size:16px;line-height:1.55}.rnc-hero{padding:36px 40px}.rnc-form,.rnc-output{padding:32px 40px}.rnc label{font-size:14px}.rnc input,.rnc select{height:49px;font-size:16px}.rnc-section-title{font-size:15px}.rnc-section-title strong{font-size:20px}.rnc-output h3{font-size:22px;line-height:1.3}.rnc-output p,.rnc-output li{font-size:16px}.rnc-step{font-size:15px}.rnc-metric small{font-size:13px}.rnc-metric strong{font-size:clamp(22px,3vw,32px)}.rnc-day{padding:18px;min-height:145px}.rnc-day b{font-size:17px}.rnc-day p{font-size:14px}.rnc-day>strong{font-size:20px;color:#0B3D4A}.rnc-daytop{display:flex;justify-content:space-between;gap:8px;align-items:center;margin-bottom:12px}.rnc-daytop span{font-size:11px;font-weight:800;letter-spacing:.04em;color:#446b73}.rnc-day.rest{background:#edf2f3;border-style:dashed}.rnc-day.race{border-left:5px solid #C7E63A;background:#f3f9e4}.rnc-visuals{display:grid;grid-template-columns:1fr 2fr;gap:14px;margin-top:18px}.rnc-visual{background:#f4f7f8;border-radius:14px;padding:18px;min-width:0}.rnc-visual h3{font-size:17px;margin:0 0 16px}.rnc-donut{height:152px;width:152px;border-radius:50%;background:conic-gradient(#00B3A7 var(--progress),#d9e4e7 0);display:grid;place-items:center;margin:10px auto}.rnc-donut>div{height:114px;width:114px;border-radius:50%;background:#f4f7f8;display:flex;flex-direction:column;align-items:center;justify-content:center}.rnc-donut strong{font-size:27px;color:#0B3D4A}.rnc-donut small{font-size:11px;color:#55727a}.rnc-bars{height:166px;display:flex;gap:3px;align-items:end;overflow-x:auto;padding:4px 0 0}.rnc-barcol{flex:1;min-width:17px;display:flex;flex-direction:column;align-items:center;justify-content:end;height:100%;font-variant-numeric:tabular-nums}.rnc-bar{background:#00B3A7;width:75%;max-width:34px;border-radius:5px 5px 0 0}.rnc-barcol:nth-child(4n) .rnc-bar{background:#C7E63A}.rnc-barval{font-size:10px;color:#41636a;font-weight:700}.rnc-barcol small{font-size:10px;color:#597078;margin-top:4px}.rnc-schedule{grid-template-columns:repeat(2,minmax(0,1fr))}@media(max-width:700px){.rnc-hero,.rnc-form,.rnc-output{padding:22px 18px}.rnc-grid,.rnc-steps,.rnc-visuals,.rnc-schedule{grid-template-columns:1fr}.rnc-metrics{grid-template-columns:1fr}.rnc-metric:last-child{grid-column:auto}.rnc-bars{gap:2px}.rnc-barcol{min-width:13px}}@media print{.rnc-visuals{grid-template-columns:1fr 2fr}.rnc-schedule{grid-template-columns:repeat(2,1fr)}}