/* Calendar colours encode an explicitly provisional seasonal demand model. */
.date-section{border-top:1px solid var(--line);scroll-margin-top:100px}
.date-section .section-head{margin-bottom:32px}
.date-key{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:20px 0;border-top:1px solid var(--line)}
.date-model-label{font-size:15px;font-weight:600}
.date-legend{display:flex;gap:22px;flex-wrap:wrap;list-style:none;padding:0;margin:0;font-size:13px}
.date-legend li{display:flex;align-items:center;gap:8px}
.heat-1{--heat-bg:#e2eef7;--heat-ink:#183d60;--heat-border:#bdcedd}
.heat-2{--heat-bg:#214aa3;--heat-ink:#fff;--heat-border:#214aa3}
.heat-3{--heat-bg:#f58a4b;--heat-ink:#35210f;--heat-border:#e97735}
.legend-swatch{display:inline-flex;align-items:center;justify-content:center;min-width:30px;height:26px;padding:0 4px;border-radius:5px;font-size:10px;letter-spacing:1px;background:var(--heat-bg);color:var(--heat-ink)}
.date-disclosure{max-width:900px;font-size:13px;line-height:1.7;color:var(--muted);margin:0 0 28px}
.date-months{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}
.date-month{padding:28px;border:1px solid var(--line);border-radius:18px;background:var(--card);min-width:0}
.date-month-title{display:flex;align-items:baseline;justify-content:space-between;gap:14px;margin-bottom:30px}
.date-month-title h3{font-size:30px;margin:0;line-height:1.2}
.date-month-title>span{font-size:22px;font-variant-numeric:tabular-nums;color:var(--muted)}
.date-weekdays,.date-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px}
.date-weekdays{margin-bottom:12px;text-align:center;font-size:12px;color:var(--muted)}
.date-weekdays span:nth-last-child(-n+2){font-weight:700;color:var(--ink)}
.date-cell{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;width:100%;min-width:0;min-height:70px;padding:10px 2px;border:1px solid var(--heat-border);border-radius:9px;background:var(--heat-bg);color:var(--heat-ink);font:inherit;cursor:pointer;transition:transform .16s,box-shadow .16s}
.date-number{font-size:20px;font-weight:500;line-height:1;font-variant-numeric:tabular-nums}
.heat-bars{display:flex;align-items:flex-end;gap:2px;height:8px}
.heat-bars i{display:block;width:4px;background:currentColor;opacity:.27;border-radius:1px}
.heat-bars i:nth-child(1){height:3px;opacity:1}.heat-bars i:nth-child(2){height:5px}.heat-bars i:nth-child(3){height:8px}
.heat-2 .heat-bars i:nth-child(2),.heat-3 .heat-bars i{opacity:1}
.date-check{display:none;position:absolute;top:3px;right:5px;font-size:11px;line-height:1}
.date-cell[aria-pressed=true]{outline:2px solid var(--ink);outline-offset:3px}.date-cell[aria-pressed=true] .date-check{display:block}
.date-cell:focus-visible{outline:3px solid var(--ink);outline-offset:3px}
@media(hover:hover){.date-cell:hover{transform:translateY(-2px);box-shadow:0 5px 12px #07265422}}
.date-selection{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:24px;border:1px solid var(--line);border-left:4px solid var(--orange);border-radius:0 12px 12px 0;padding:24px 28px;background:var(--soft);align-items:center}
.date-selection[hidden]{display:none}
.date-selection-kicker{display:block;color:var(--muted);font-size:11px;letter-spacing:.09em;text-transform:uppercase;margin-bottom:8px}
#date-selected{font-size:22px;line-height:1.4;font-weight:500;margin:0}
#date-level{font-size:14px;font-weight:600}
#date-reason{font-size:13px;color:var(--muted);line-height:1.6;margin:6px 0 0}
.date-method{margin-top:24px;font-size:13px;line-height:1.7;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:20px}
.date-method summary{display:list-item;cursor:pointer;color:var(--ink);padding:6px 0;width:fit-content}
.date-method>div{max-width:900px;padding-top:6px}.date-method ul{padding-left:20px}.date-method p{margin:10px 0}
@media(max-width:1050px){.date-months{gap:18px}.date-month{padding:20px}.date-weekdays,.date-grid{gap:6px}.date-cell{min-height:62px}}
@media(max-width:760px){.date-months{grid-template-columns:1fr;gap:20px}.date-selection{grid-template-columns:1fr;gap:16px;padding:22px}.date-cell{min-height:66px}.date-month-title{margin-bottom:24px}.date-key{gap:14px}.date-legend{gap:16px;font-size:12px}}
@media(max-width:400px){.date-section{padding-left:4%;padding-right:4%}.date-month{padding:16px 10px;border-radius:12px}.date-grid,.date-weekdays{gap:5px}.date-cell{min-height:54px;border-radius:7px;gap:8px}.date-number{font-size:17px}.date-month-title h3{font-size:26px}.date-month-title>span{font-size:20px}.date-check{font-size:9px;top:3px;right:3px}.date-legend{gap:12px}.legend-swatch{min-width:24px}#date-selected{font-size:20px}}
@media(prefers-reduced-motion:reduce){.date-cell{transition:none}.date-cell:hover{transform:none}}