.rota-page { --rota-ink: var(--text); --rota-line: var(--border); --rota-soft: var(--surface-2); }
.rota-page .rota-hero { padding: clamp(2.7rem, 5vw, 5rem) 0 2.7rem; border-bottom: 1px solid var(--border); background: var(--bg); }
.rota-page .rota-hero .wrap { max-width: 1000px; }
.rota-page .rota-hero h1 { max-width: 820px; margin: .5rem 0 1.1rem; font-family: var(--font-display); font-size: clamp(2.45rem, 5vw, 4.6rem); line-height: 1.07; letter-spacing: -.052em; }
.rota-page .rota-hero .lede { max-width: 760px; color: var(--text-muted); font-size: clamp(1.05rem, 1.8vw, 1.25rem); line-height: 1.6; }
.rota-page .rota-hero .lede strong { color: var(--text); }
.rota-hero-points { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.5rem; }
.rota-hero-points span { padding: .42rem .65rem; border: 1px solid var(--border); color: var(--text-muted); font: 600 .76rem var(--font-mono); letter-spacing: .01em; }
.rota-layout { display: grid; grid-template-columns: minmax(300px, .83fr) minmax(0, 1.17fr); gap: 1.1rem; align-items: start; padding-top: 2.2rem; padding-bottom: 4rem; }
.rota-panel, .rota-results { background: var(--surface); border: 1px solid var(--border); padding: clamp(1.15rem, 2vw, 1.8rem); }
.rota-panel-head h2, .rota-results-head h2 { margin: .3rem 0 .6rem; font-size: clamp(1.45rem, 2.6vw, 1.9rem); letter-spacing: -.035em; }
.rota-panel-head p:last-child, .rota-results-head p:last-child { margin: 0; color: var(--text-muted); line-height: 1.55; font-size: .92rem; }
.rota-presets { display: flex; flex-wrap: wrap; gap: .45rem; margin: 1.35rem 0; }
.rota-presets button { border: 1px solid var(--border); background: var(--surface); color: var(--text-muted); padding: .46rem .65rem; font: 600 .77rem var(--font-body); cursor: pointer; transition: border-color .18s, color .18s; }
.rota-presets button:hover, .rota-presets button:focus-visible { border-color: var(--brand); color: var(--brand-strong); }
.rota-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .95rem; }
.rota-fields > div { min-width: 0; }
.rota-fields .rota-full { grid-column: 1 / -1; }
.rota-fields label { display: flex; justify-content: space-between; gap: .4rem; min-height: 2.3em; color: var(--text); font-weight: 700; font-size: .84rem; line-height: 1.3; }
.rota-fields label span { color: var(--text-muted); font-weight: 500; }
.rota-fields input, .rota-fields select { display: block; box-sizing: border-box; width: 100%; min-height: 44px; margin-top: .35rem; padding: .68rem .7rem; border: 1px solid var(--border); border-radius: 2px; background: var(--bg); color: var(--text); font: 600 1rem var(--font-body); font-variant-numeric: tabular-nums; }
.rota-fields input:focus-visible, .rota-fields select:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; }
.rota-fields small { display: block; margin-top: .35rem; color: var(--text-muted); line-height: 1.4; font-size: .75rem; }
.rota-advanced { margin-top: 1.25rem; padding: .85rem 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.rota-advanced summary { cursor: pointer; font-weight: 700; color: var(--brand-strong); }
.rota-advanced .rota-fields { margin-top: 1rem; }
.rota-primary { display: flex; width: 100%; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 1.3rem; padding: .9rem 1rem; border: 1px solid var(--brand-strong); border-radius: 2px; background: var(--brand-strong); color: #fff; font: 700 .97rem var(--font-body); cursor: pointer; transition: background .2s, transform .2s; }
.rota-primary:hover { background: var(--brand); transform: translateY(-1px); }
.rota-primary span { font-size: 1.3rem; line-height: 1; }
.rota-privacy { margin: .8rem 0 0; color: var(--text-muted); font-size: .76rem; line-height: 1.45; }
.rota-error { margin: .8rem 0 0; padding: .7rem; border-left: 3px solid #ba531b; background: color-mix(in srgb, #ba531b 8%, var(--surface)); color: var(--text); font-size: .85rem; }
.rota-results { min-width: 0; }
.rota-kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .55rem; margin: 1.4rem 0; }
.rota-balance-note { margin: -.65rem 0 1.2rem; color: var(--text-muted); font-size: .84rem; line-height: 1.5; }
.rota-kpi { min-width: 0; padding: .85rem .65rem; border-top: 2px solid var(--border); background: var(--bg); }
.rota-kpi--accent { border-top-color: var(--brand); background: color-mix(in srgb, var(--brand) 7%, var(--surface)); }
.rota-kpi span, .rota-kpi small { display: block; color: var(--text-muted); font-size: .71rem; line-height: 1.35; }
.rota-kpi strong { display: block; margin: .3rem 0; font-size: clamp(.98rem, 1.75vw, 1.38rem); letter-spacing: -.03em; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.rota-notice { margin-bottom: 1rem; padding: .8rem; border-left: 3px solid #bd7326; background: color-mix(in srgb, #bd7326 9%, var(--surface)); line-height: 1.5; font-size: .83rem; }
.rota-chart-wrap { padding: .85rem .55rem .65rem; border: 1px solid var(--border); }
.rota-chart-head { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; padding: 0 .5rem; }
.rota-chart-head h3 { margin: 0; font-size: .96rem; }
.rota-chart-head p { margin: 0; color: var(--text-muted); font: .7rem var(--font-mono); }
#rota-chart { display: block; width: 100%; height: auto; margin-top: .55rem; overflow: visible; }
.rota-grid { stroke: var(--border); stroke-width: 1; }
.rota-axis { fill: var(--text-muted); font: 11px var(--font-mono); }
.rota-line { fill: none; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.rota-line--min { stroke: #b66c36; stroke-dasharray: 7 5; }
.rota-line--plan { stroke: #0e7c66; }
.rota-end--min { fill: #b66c36; }
.rota-end--plan { fill: #0e7c66; }
.rota-legend { display: flex; justify-content: center; flex-wrap: wrap; gap: 1.2rem; color: var(--text-muted); font-size: .75rem; }
.rota-chart-note { margin: .6rem .4rem 0; color: var(--text-muted); font-size: .72rem; text-align: center; }
.rota-dot { display: inline-block; width: 10px; height: 10px; margin-right: .3rem; border-radius: 50%; }
.rota-dot.min { background: #b66c36; }.rota-dot.plan { background: #0e7c66; }
.rota-table-scroll { overflow-x: auto; margin-top: 1rem; }
.rota-results table { width: 100%; border-collapse: collapse; font-size: .79rem; font-variant-numeric: tabular-nums; }
.rota-results th, .rota-results td { padding: .72rem .52rem; border-bottom: 1px solid var(--border); text-align: right; white-space: nowrap; }
.rota-results th:first-child, .rota-results td:first-child { text-align: left; }
.rota-results thead th { color: var(--text-muted); font-size: .68rem; font-weight: 700; }
.rota-results tbody th { color: var(--text); font-weight: 700; }
.rota-details { margin-top: 1.2rem; padding-top: .8rem; border-top: 1px solid var(--border); }
.rota-details summary { color: var(--brand-strong); font-size: .88rem; font-weight: 700; cursor: pointer; }
.rota-secondary { margin-top: 1rem; padding: .55rem .75rem; border: 1px solid var(--border); background: var(--surface); color: var(--text); font: 600 .78rem var(--font-body); cursor: pointer; }
.rota-secondary:hover { border-color: var(--brand); color: var(--brand-strong); }
.rota-page .content { border-top: 1px solid var(--border); padding: 3.5rem 0; }
.rota-page .prose { max-width: 800px; }
.rota-page .prose h2 { margin-top: 2.2rem; }
@media (max-width: 820px) { .rota-layout { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .rota-fields { grid-template-columns: 1fr; } .rota-kpis { grid-template-columns: 1fr; } .rota-kpi { padding: .8rem; } .rota-page .rota-hero { padding-top: 2.2rem; } }
@media (prefers-reduced-motion: reduce) { .rota-primary, .rota-presets button { transition: none; } .rota-primary:hover { transform: none; } }