.fdatepicker-input{padding:12px 16px;border:2px solid #e1e5e9;border-radius:8px;font-size:16px;background:white;cursor:pointer;min-width:200px;transition:border-color .2s}.fdatepicker-input:focus{outline:0;border-color:#3b82f6}.fdatepicker-popup{position:absolute;top:100%;bottom:auto;left:0;margin-top:1px;background:white;border:1px solid #e1e5e9;border-radius:10px;box-shadow:0 10px 25px rgba(0,0,0,0.15);padding:3px;min-width:250px;z-index:1000;display:none}.fdatepicker-popup.active{display:block}.fdatepicker-popup-bottom{margin-top:0;margin-bottom:4px}.fdatepicker-popup-middle{margin-top:0;transform:translateY(-50%)}.fdatepicker-popup-top{margin-top:0;transform:translateY(-100%)}.fdatepicker-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:5px;border-bottom:1px solid #e5e7eb}.fdatepicker-nav{background:0;border:0;font-size:18px;cursor:pointer;padding:8px;border-radius:6px;transition:background-color .2s;margin:auto;color:initial}.fdatepicker-nav:hover,.fdatepicker-nav:focus{background:#f3f4f6;outline:1px solid #3b82f6;outline-offset:1px}.fdatepicker-title{font-weight:600;font-size:16px;color:#374151;cursor:pointer;padding:8px;border-radius:6px;transition:background-color .2s}.fdatepicker-title:hover,.fdatepicker-title:focus{background:#f3f4f6;outline:1px solid #3b82f6;outline-offset:1px}.fdatepicker-grid{display:grid;grid-template-columns:repeat(7,1fr)}.fdatepicker-grid.months{grid-template-columns:repeat(3,1fr);gap:2px}.fdatepicker-grid.years{grid-template-columns:repeat(3,1fr);gap:2px}.fdatepicker-day-header{text-align:center;font-size:12px;font-weight:600;color:#6b7280;padding:8px 4px}.fdatepicker-day,.fdatepicker-month,.fdatepicker-year{aspect-ratio:1;display:flex;align-items:center;justify-content:center;cursor:pointer;border-radius:6px;font-size:14px;transition:all .2s;position:relative;outline:0;height:32px}.fdatepicker-month,.fdatepicker-year{aspect-ratio:2.5/1}.fdatepicker-day.focus,.fdatepicker-month.focus,.fdatepicker-year.focus{outline:2px solid #3b82f6;outline-offset:1px;z-index:1}.fdatepicker-day.focus:not(.selected),.fdatepicker-month.focus:not(.selected),.fdatepicker-year.focus:not(.selected){background:#e0e7ff !important}.fdatepicker-day.other-month,.fdatepicker-year.other-decade{color:#d1d5db}.fdatepicker-day.other-month:hover,.fdatepicker-year.other-decade:hover{background:#f3f4f6}.fdatepicker-day.today,.fdatepicker-month.current,.fdatepicker-year.current{color:#1d4ed8;outline:2px solid #3b82f6;font-weight:600}.fdatepicker-day.selected,.fdatepicker-month.selected,.fdatepicker-year.selected{background:#3b82f6;color:white;font-weight:600}.fdatepicker-day.weekend{color:#ef4444}.fdatepicker-day.in-range{background:#dbeafe;color:#1d4ed8}.fdatepicker-day.range-start,.fdatepicker-day.range-end{background:#3b82f6;color:white}.fdatepicker-day.multi-selected{background:#10b981;color:white;font-weight:600}.fdatepicker-day.disabled{color:#d1d5db !important;cursor:not-allowed !important;pointer-events:none !important}.fdatepicker-buttons{border-top:1px solid #e5e7eb;display:flex;justify-content:space-between;gap:6px}.fdatepicker-button-text{background:transparent;border:0;color:#374151;font-size:14px;padding:6px 8px;cursor:pointer;border-radius:6px;transition:background-color .2s,color .2s;flex:1;text-align:center;margin:auto}.fdatepicker-button-text:hover,.fdatepicker-button-text:focus{background-color:#f3f4f6;color:#111827;outline:2px solid #d1d5da;outline-offset:-2px}.fdatepicker-button-text:active{background-color:#e5e7eb}.fdatepicker-timepicker{border-top:1px solid #e5e7eb;padding:5px;margin-top:5px;display:block}.fdatepicker-time-inputs{display:flex;gap:8px;align-items:center;justify-content:center}input.fdatepicker-time-input{width:60px;border:1px solid #d1d5db;border-radius:4px;text-align:center;font-size:14px}.fdatepicker-time-separator{font-weight:bold;font-size:18px}.fdatepicker-time-ampm{padding:4px 10px;border:1px solid #d1d5db;border-radius:4px;cursor:pointer;font-size:14px;font-weight:bold;background:white}.fdatepicker-time-ampm.active{background:#3b82f6;color:white}.fdatepicker-time-ampm:focus{outline:2px solid #3b82f6;outline-offset:-2px}