:root{--ec-primary: #4285F4;--ec-primary-hover: #3367D6;--ec-bg: #ffffff;--ec-bg-secondary: #f8f9fa;--ec-border: #e0e0e0;--ec-text: #3c4043;--ec-text-secondary: #70757a;--ec-today-bg: #e8f0fe;--ec-today-text: #1a73e8;--ec-weekend-bg: #fafafa;--ec-other-month: #9e9e9e;--ec-hover: rgba(66, 133, 244, .08);--ec-event-text: #ffffff;--ec-header-height: 56px;--ec-day-height: 120px;--ec-event-height: 22px;--ec-event-gap: 2px;--ec-border-radius: 8px;--ec-event-radius: 4px;--ec-transition: .2s ease}@media (prefers-color-scheme: dark){:root{--ec-bg: #1e1e1e;--ec-bg-secondary: #2d2d2d;--ec-border: #3d3d3d;--ec-text: #e8eaed;--ec-text-secondary: #9aa0a6;--ec-today-bg: #1a3a5c;--ec-today-text: #8ab4f8;--ec-weekend-bg: #252525;--ec-other-month: #6b6b6b;--ec-hover: rgba(138, 180, 248, .12)}}.event-calendar{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background:var(--ec-bg);border:1px solid var(--ec-border);border-radius:var(--ec-border-radius);overflow:hidden;color:var(--ec-text)}.ec-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--ec-bg);border-bottom:1px solid var(--ec-border);gap:16px;flex-wrap:wrap}.ec-nav{display:flex;align-items:center;gap:8px}.ec-nav-btn{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:none;border-radius:50%;background:transparent;color:var(--ec-text);cursor:pointer;transition:background var(--ec-transition)}.ec-nav-btn:hover{background:var(--ec-hover)}.ec-nav-btn:active{background:#4285f426}.ec-nav-btn svg{width:20px;height:20px}.ec-current-period{font-size:18px;font-weight:500;min-width:180px;text-align:center;color:var(--ec-text)}.ec-today-btn{padding:8px 16px;border:1px solid var(--ec-border);border-radius:4px;background:transparent;color:var(--ec-primary);font-size:14px;font-weight:500;cursor:pointer;transition:all var(--ec-transition)}.ec-today-btn:hover{background:var(--ec-hover)}.ec-view-switcher{display:flex;border:1px solid var(--ec-border);border-radius:4px;overflow:hidden}.ec-view-btn{padding:8px 16px;border:none;background:transparent;color:var(--ec-text-secondary);font-size:14px;cursor:pointer;transition:all var(--ec-transition)}.ec-view-btn:not(:last-child){border-right:1px solid var(--ec-border)}.ec-view-btn:hover{background:var(--ec-hover)}.ec-view-btn.active{background:var(--ec-primary);color:#fff}.ec-month-view{overflow-x:auto}.ec-month-grid{min-width:600px}.ec-weekday-header{display:grid;grid-template-columns:repeat(7,1fr);background:var(--ec-bg-secondary);border-bottom:1px solid var(--ec-border)}.ec-weekday{padding:12px 8px;text-align:center;font-size:12px;font-weight:500;text-transform:uppercase;color:var(--ec-text-secondary)}.ec-week-row{position:relative;display:grid;grid-template-columns:1fr;min-height:var(--ec-day-height);border-bottom:1px solid var(--ec-border)}.ec-week-row:last-child{border-bottom:none}.ec-day-layer{display:grid;grid-template-columns:repeat(7,1fr);position:relative;z-index:1}.ec-event-layer{position:absolute;top:0;left:0;right:0;bottom:0;pointer-events:none;z-index:2}.ec-event-layer>*{pointer-events:auto}.ec-day-cell{position:relative;padding:0;min-height:var(--ec-day-height);border-right:1px solid var(--ec-border);cursor:pointer;transition:background var(--ec-transition)}.ec-day-cell:last-child{border-right:none}.ec-day-cell:hover{background:var(--ec-hover)}.ec-day-cell.ec-weekend{background:var(--ec-weekend-bg)}.ec-day-cell.ec-other-month{background:transparent}.ec-day-cell.ec-other-month .ec-day-number{color:var(--ec-other-month)}.ec-day-cell.ec-today{background:var(--ec-today-bg)}.ec-day-number{display:block;height:22px;padding:0 4px;text-align:left;font-size:14px;font-weight:400;color:var(--ec-text)}.ec-today .ec-day-number{background:var(--ec-primary);color:#fff;font-weight:500}.ec-more-events{position:absolute;bottom:4px;left:4px;right:4px;font-size:11px;color:var(--ec-text-secondary);cursor:pointer;padding:2px 4px;border-radius:2px;transition:background var(--ec-transition)}.ec-more-events:hover{background:var(--ec-hover);color:var(--ec-primary)}.ec-event-bar{position:absolute;height:var(--ec-event-height);padding:0 8px;background:var(--ec-primary);color:var(--ec-event-text);font-size:12px;line-height:var(--ec-event-height);overflow:hidden;white-space:nowrap;text-overflow:ellipsis;cursor:pointer;transition:opacity var(--ec-transition),transform var(--ec-transition);z-index:10}.ec-event-bar:hover{opacity:.9;transform:scale(1.01)}.ec-event-bar.ec-event-start{border-radius:var(--ec-event-radius) 0 0 var(--ec-event-radius);margin-left:4px}.ec-event-bar.ec-event-end{border-radius:0 var(--ec-event-radius) var(--ec-event-radius) 0;margin-right:4px}.ec-event-bar.ec-event-start.ec-event-end{border-radius:var(--ec-event-radius);margin-left:4px;margin-right:4px}.ec-event-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ec-week-view{overflow:hidden}.ec-week-container{display:flex;flex-direction:column;height:600px}.ec-allday-section{display:flex;flex-direction:column;border-bottom:1px solid var(--ec-border);min-height:80px}.ec-allday-label{display:flex;align-items:center;padding:8px;font-size:11px;color:var(--ec-text-secondary);text-transform:uppercase;width:60px}.ec-allday-grid{display:grid;grid-template-columns:repeat(7,1fr);padding-left:60px}.ec-week-day-header{display:flex;flex-direction:column;align-items:center;padding:8px;border-right:1px solid var(--ec-border)}.ec-week-day-header:last-child{border-right:none}.ec-week-day-header.ec-today{background:var(--ec-today-bg)}.ec-week-dayname{font-size:11px;text-transform:uppercase;color:var(--ec-text-secondary)}.ec-week-daynum{font-size:24px;font-weight:400;color:var(--ec-text)}.ec-week-day-header.ec-today .ec-week-daynum{width:40px;height:40px;line-height:40px;text-align:center;background:var(--ec-primary);color:#fff;border-radius:50%}.ec-allday-events{position:relative;min-height:30px;margin-left:60px}.ec-time-grid{display:flex;flex:1;overflow-y:auto}.ec-time-labels{width:60px;flex-shrink:0}.ec-time-label{height:48px;padding:0 8px;font-size:11px;color:var(--ec-text-secondary);text-align:right}.ec-day-columns{display:grid;grid-template-columns:repeat(7,1fr);flex:1}.ec-day-column{position:relative;border-right:1px solid var(--ec-border)}.ec-day-column:last-child{border-right:none}.ec-hour-slot{height:48px;border-bottom:1px solid var(--ec-border);cursor:pointer;transition:background var(--ec-transition)}.ec-hour-slot:hover{background:var(--ec-hover)}.ec-timed-event{position:absolute;left:2px;right:2px;padding:4px 6px;border-radius:var(--ec-event-radius);color:var(--ec-event-text);font-size:12px;overflow:hidden;cursor:pointer;z-index:10;transition:opacity var(--ec-transition)}.ec-timed-event:hover{opacity:.9}.ec-timed-event .ec-event-time{font-size:10px;opacity:.9}.ec-timed-event .ec-event-title{font-weight:500}.ec-day-view{overflow:hidden}.ec-day-header{display:flex;align-items:center;justify-content:center;gap:12px;padding:16px;font-size:24px;color:var(--ec-text)}.ec-day-header .ec-day-name{font-weight:400;color:var(--ec-text-secondary)}.ec-day-header .ec-day-date{font-size:36px;font-weight:400}.ec-day-header .ec-day-month{font-weight:400}.ec-day-allday{display:flex;flex-wrap:wrap;gap:4px;padding:8px 16px;border-bottom:1px solid var(--ec-border);background:var(--ec-bg-secondary)}.ec-allday-event{padding:6px 12px;border-radius:var(--ec-event-radius);color:var(--ec-event-text);font-size:13px;cursor:pointer;transition:opacity var(--ec-transition)}.ec-allday-event:hover{opacity:.9}.ec-day-time-grid{position:relative;height:500px;overflow-y:auto}.ec-day-time-grid .ec-hour-slot{display:flex;height:48px;border-bottom:1px solid var(--ec-border)}.ec-hour-label{width:60px;padding:0 8px;font-size:11px;color:var(--ec-text-secondary);text-align:right;flex-shrink:0}.ec-hour-area{flex:1;cursor:pointer;transition:background var(--ec-transition)}.ec-hour-area:hover{background:var(--ec-hover)}.ec-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px;gap:16px;color:var(--ec-text-secondary)}.ec-spinner{width:32px;height:32px;border:3px solid var(--ec-border);border-top-color:var(--ec-primary);border-radius:50%;animation:ec-spin .8s linear infinite}@keyframes ec-spin{to{transform:rotate(360deg)}}.ec-day-modal{padding:0}.ec-day-modal-date{display:flex;align-items:center;gap:12px;padding:16px;background:var(--ec-bg-secondary);border-bottom:1px solid var(--ec-border)}.ec-day-modal-date .ec-day-name{font-size:14px;color:var(--ec-text-secondary)}.ec-day-modal-date .ec-day-num{font-size:32px;font-weight:400;color:var(--ec-text)}.ec-day-modal-date .ec-month-name{font-size:16px;color:var(--ec-text)}.ec-modal-events{padding:8px;max-height:400px;overflow-y:auto}.ec-modal-event{display:flex;flex-direction:column;gap:4px;padding:12px;margin-bottom:8px;border-left:4px solid var(--ec-primary);background:var(--ec-bg-secondary);border-radius:0 4px 4px 0;cursor:pointer;transition:background var(--ec-transition)}.ec-modal-event:hover{background:var(--ec-hover)}.ec-modal-event-title{font-weight:500;color:var(--ec-text)}.ec-modal-event-time{font-size:13px;color:var(--ec-text-secondary)}.ec-modal-event-location{font-size:12px;color:var(--ec-text-secondary)}.ec-no-events{padding:24px;text-align:center;color:var(--ec-text-secondary)}@media (max-width: 768px){.ec-header{flex-direction:column;gap:12px;padding:12px}.ec-nav{width:100%;justify-content:space-between}.ec-current-period{font-size:16px;min-width:auto}.ec-view-switcher{width:100%}.ec-view-btn{flex:1;padding:10px 8px}.ec-month-grid{min-width:100%}.ec-weekday{font-size:10px;padding:8px 4px}.ec-day-cell{min-height:80px;padding:2px}.ec-day-number{width:24px;height:24px;font-size:12px}.ec-event-bar{height:18px;line-height:18px;font-size:10px;padding:0 4px}.ec-more-events{font-size:10px}.ec-week-container{height:500px}.ec-allday-grid{padding-left:40px}.ec-allday-label{width:40px;font-size:9px}.ec-time-labels{width:40px}.ec-time-label{font-size:9px;padding:0 4px}.ec-hour-label{width:40px;font-size:9px}}@media (max-width: 480px){:root{--ec-day-height: 60px;--ec-event-height: 16px}.ec-month-grid{font-size:12px}.ec-day-cell{min-height:60px}.ec-day-number{width:20px;height:20px;font-size:11px}.ec-event-bar{height:16px;line-height:16px;font-size:9px}.ec-event-layer{display:none}.ec-day-cell.has-events:after{content:"";position:absolute;bottom:4px;left:50%;transform:translate(-50%);width:6px;height:6px;background:var(--ec-primary);border-radius:50%}}@media print{.event-calendar{border:none;box-shadow:none}.ec-header{background:#fff}.ec-nav-btn,.ec-today-btn,.ec-view-switcher{display:none}.ec-event-bar{color:#000!important;background:#f0f0f0!important;border:1px solid #999;-webkit-print-color-adjust:exact;print-color-adjust:exact}}