.shintoa-calendar{position:fixed;z-index:100000;width:min(22rem,calc(100vw - 1rem));box-sizing:border-box;border:1px solid #cbd5e1;border-radius:12px;background:#fff;padding:12px;color:#0f172a;font-family:inherit;box-shadow:0 16px 40px #0f172a33}.shintoa-calendar-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.shintoa-calendar-head button{width:40px;height:40px;font-size:24px;border-radius:8px}.shintoa-calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:2px;text-align:center}.shintoa-calendar-grid>span{padding:8px 0;font-size:13px;font-weight:700}.shintoa-calendar-grid>:nth-child(7n+6){color:#2563eb}.shintoa-calendar-grid>:nth-child(7n+7){color:#dc2626}.shintoa-calendar-day{min-height:40px;border-radius:8px;font-size:14px;background:#fff;border:0;cursor:pointer}.shintoa-calendar-day:hover,.shintoa-calendar-day:focus-visible{background:#e2e8f0;outline:2px solid #64748b;outline-offset:-2px}.shintoa-calendar-day.selected{background:#0f172a;color:#fff}.shintoa-calendar-day:disabled{opacity:.3;cursor:default}.shintoa-calendar-clear{display:block;width:100%;margin-top:8px;border:0;border-top:1px solid #e2e8f0;padding:10px;background:#fff;color:#475569;font-size:13px;cursor:pointer}.shintoa-calendar>label{display:block;padding:10px 0;font-size:13px}.shintoa-calendar input[type=time]{padding:6px;border:1px solid #cbd5e1;border-radius:6px}@media(max-width:640px){.shintoa-calendar{left:8px!important;width:calc(100vw - 16px);max-height:calc(100dvh - 16px);overflow-y:auto}}