.order-calendar-backdrop{position:fixed;inset:0;z-index:10000;background:#0009;display:grid;place-items:center;padding:16px}
.order-calendar{width:min(440px,100%);padding:20px;background:#202936;color:#f4f7fc;border:1px solid #a996dd;border-radius:18px;box-shadow:0 15px 60px #0008}
.order-calendar header,.order-calendar footer{display:flex;align-items:center;justify-content:space-between;gap:12px}
.order-calendar strong{font-size:22px}.order-calendar button{border:1px solid #536177;background:#2d394b;color:inherit;border-radius:9px;min-height:48px;font-size:18px;cursor:pointer;padding:8px}
.calendar-days{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px;margin:18px 0}.calendar-days b{text-align:center;font-size:16px;padding:8px 0}.calendar-days button[aria-current]{background:#007f78;border-color:#65e1d8}.order-calendar button:focus-visible{outline:3px solid #65e1d8}