*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{color:#333;-webkit-font-smoothing:antialiased;background:#fff;font-family:Segoe UI,system-ui,sans-serif;font-size:16px}.calendar-status{color:#555;flex-direction:column;justify-content:center;align-items:center;gap:16px;padding:64px 24px;font-family:Segoe UI,system-ui,sans-serif;display:flex}.calendar-status--error{color:#c0392b}.spinner{border:3px solid #e0e0e0;border-top-color:#5aabff;border-radius:50%;width:32px;height:32px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.calendar-title{color:#333;margin-bottom:16px;font-size:18px}.calendar-scroll-wrapper{-webkit-overflow-scrolling:touch;border:1px solid #e0e0e0;overflow-x:auto}.calendar{width:100%;min-width:640px;font-family:Segoe UI,system-ui,sans-serif;font-size:13px}.calendar-header{background:#f5f5f5;border-bottom:1px solid #e0e0e0;grid-template-columns:80px repeat(7,1fr);display:grid}.calendar-header__spacer{border-right:1px solid #e0e0e0}.calendar-header__day{border-right:1px solid #e0e0e0;flex-direction:column;align-items:center;gap:2px;padding:8px 4px;display:flex}.calendar-header__day:last-child{border-right:none}.calendar-header__day-name{color:#333;font-weight:600}.calendar-header__day-date{color:#888;font-size:11px}.calendar-body{flex-direction:column;display:flex}.calendar-row{border-bottom:1px solid #e0e0e0;grid-template-columns:80px repeat(7,1fr);min-height:56px;display:grid;position:relative}.calendar-row:last-child{border-bottom:none}.calendar-row__label{color:#888;white-space:nowrap;-webkit-user-select:none;user-select:none;border-right:1px solid #e0e0e0;align-items:flex-start;padding:6px 8px;font-size:11px;display:flex}.calendar-row--collapsed{background:#fafafa;min-height:28px}.calendar-cell{border-right:1px solid #e0e0e0;padding:2px;position:relative}.calendar-cell:last-child{border-right:none}.calendar-cell--collapsed{background:#fafafa}.collapse-toggle{cursor:pointer;color:#555;text-align:left;background:0 0;border:none;width:100%;padding:4px 0;font-size:11px}.collapse-toggle:hover{color:#333}.appointment{height:calc(56px * var(--span-rows,1) - 4px);z-index:1;box-sizing:border-box;background:#d1e8ff;border-left:5px solid #5aabff;flex-direction:column;gap:2px;padding:4px 6px;display:flex;position:absolute;top:2px;left:2px;right:2px;overflow:hidden}.appointment__title{color:#333;white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:600;overflow:hidden}.appointment__time{color:#555;font-size:11px}.app{width:100%;max-width:1200px;margin:0 auto;padding:24px}.app-header{margin-bottom:25px}.app-header__title{color:#333;margin-bottom:8px;font-size:22px}.app-header__description{margin-bottom:8px}