.calendar-icon-btn{position:absolute;right:8px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;padding:6px;border-radius:4px;transition:all .2s;display:flex;align-items:center;justify-content:center;color:#6c757d}.calendar-icon-btn:hover{background-color:rgba(0,0,0,.1);color:#495057}.calendar-icon-btn:active{background-color:rgba(0,0,0,.15);color:#343a40}.calendar-icon-btn svg{width:16px;height:16px}.calendar-dropdown{position:absolute;top:100%;left:0;right:0;background:#fff;border:1px solid #ddd;border-radius:8px;box-shadow:0 4px 12px rgba(0,0,0,.15);z-index:1000;margin-top:4px;padding:16px}.calendar-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:8px;border-bottom:1px solid #eee}.calendar-nav-btn{background:none;border:none;font-size:1.5rem;cursor:pointer;padding:4px 8px;border-radius:4px;transition:background-color .2s}.calendar-nav-btn:hover{background-color:rgba(0,0,0,.1)}.calendar-month-year{font-weight:600;font-size:1.1rem;display:flex;align-items:center;gap:8px}.calendar-year-btn-header{background:none;border:1px solid #ddd;font-weight:600;font-size:1.2rem;cursor:pointer;padding:4px 8px;border-radius:4px;transition:background-color .2s;color:inherit}.calendar-year-btn-header:hover{background-color:rgba(0,123,255,.1);color:#007bff}.calendar-weekdays{display:grid;grid-template-columns:repeat(7,1fr);grid-gap:2px;gap:2px;margin-bottom:8px}.calendar-weekday{text-align:center;font-size:1rem;font-weight:600;color:#666;padding:4px}.calendar-days{display:grid;grid-template-columns:repeat(7,1fr);grid-gap:2px;gap:2px}.calendar-day-btn{background:#fff;border:1px solid #ddd;border-radius:4px;padding:8px 4px;cursor:pointer;font-size:.9rem;transition:all .2s;text-align:center;min-height:32px;display:flex;align-items:center;justify-content:center}.calendar-day-btn:hover{background-color:#f8f9fa;border-color:#007bff}.calendar-day-btn.selected{background-color:#007bff;color:#fff;border-color:#007bff}.calendar-day-btn.today{background-color:#e3f2fd;border-color:#2196f3;font-weight:600}.calendar-day-btn.today.selected{background-color:#007bff;color:#fff;border-color:#007bff;font-weight:600}.calendar-day-btn.disabled{background-color:#f1f3f5;color:#adb5bd;border-color:#e9ecef;cursor:not-allowed}.calendar-day-empty{min-height:32px}.calendar-months-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:4px;gap:4px;padding:8px}.calendar-month-btn{background:#fff;border:1px solid #ddd;border-radius:4px;padding:8px 4px;cursor:pointer;font-size:.8rem;transition:all .2s;text-align:center;min-height:32px;display:flex;align-items:center;justify-content:center}.calendar-month-btn:hover{background-color:#f8f9fa;border-color:#007bff}.calendar-month-btn.selected{background-color:#007bff;color:#fff;border-color:#007bff}.calendar-month-btn.disabled{background-color:#f1f3f5;color:#adb5bd;border-color:#e9ecef;cursor:not-allowed}.calendar-year-selector{max-height:250px;overflow-y:auto;padding:8px}.calendar-year-search{margin-bottom:12px}.calendar-year-search-input{width:100%;padding:8px 12px;border:1px solid #ddd;border-radius:4px;font-size:.9rem;outline:none;transition:border-color .2s}.calendar-year-search-input:focus{border-color:#007bff;box-shadow:0 0 0 2px rgba(0,123,255,.25)}.calendar-years-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:4px;gap:4px}.calendar-no-results{text-align:center;padding:20px;color:#666;font-style:italic}.calendar-year-selector::-webkit-scrollbar{width:6px}.calendar-year-selector::-webkit-scrollbar-track{background:#f1f1f1;border-radius:3px}.calendar-year-selector::-webkit-scrollbar-thumb{background:#c1c1c1;border-radius:3px}.calendar-year-selector::-webkit-scrollbar-thumb:hover{background:#a8a8a8}.calendar-year-btn{background:#fff;border:1px solid #ddd;border-radius:4px;padding:6px 4px;cursor:pointer;font-size:1rem;transition:all .2s;text-align:center;min-height:32px;display:flex;align-items:center;justify-content:center}.calendar-year-btn:hover{background-color:#f8f9fa;border-color:#007bff}.calendar-year-btn.selected{background-color:#007bff;color:#fff;border-color:#007bff}@media (max-width:576px){.calendar-dropdown{left:0;right:0;width:100%;min-width:280px}.calendar-day-btn{min-height:28px;font-size:1rem}.calendar-weekday{font-size:.7rem}.calendar-months-grid{grid-template-columns:repeat(3,1fr);gap:2px}.calendar-month-btn{min-height:28px;font-size:.7rem;padding:6px 2px}.calendar-years-grid{grid-template-columns:repeat(2,1fr);gap:3px}.calendar-year-btn{min-height:28px;font-size:1rem;padding:6px 3px}.calendar-year-selector{max-height:300px}.calendar-year-search-input{font-size:1rem;padding:6px 10px}.calendar-header{margin-bottom:12px;padding-bottom:6px}.calendar-month-year{font-size:1.2rem}.calendar-nav-btn{font-size:1.5rem;padding:2px 6px}.calendar-year-btn-header{font-size:1.2rem;padding:2px 6px}}@media (max-width:375px){.calendar-dropdown{min-width:245px;padding:12px}.calendar-day-btn{min-height:26px;font-size:1.2rem;padding:6px 2px}.calendar-month-btn{min-height:26px;font-size:1rem;padding:4px 1px}.calendar-year-btn{min-height:26px;font-size:1rem;padding:4px 2px}.calendar-weekday{font-size:1rem;padding:2px}.calendar-header{margin-bottom:8px;padding-bottom:4px}.calendar-month-year{font-size:1.2rem}.calendar-nav-btn{font-size:1.5rem;padding:1px 4px}}