body{margin:0;padding:0}:root,[data-theme=dark]{--bg-base:#121212;--bg-surface:#1e1e1e;--bg-surface-alt:#242424;--bg-surface-elevated:#2c2c2c;--text-primary:#ffffff;--text-secondary:#a0a0a0;--border-color:#333333;--border-light:#444444;--border-highlight:#666666;--accent-primary:#3b82f6;--accent:var(--accent-primary);--accent-hover:#2563eb;--danger:#ef4444;--success:#10b981;--font-family:"Noto Sans JP","Inter",-apple-system,BlinkMacSystemFont,"Segoe 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4px;cursor:pointer;outline:none;margin-right:4px}.year-dropdown option{background:var(--bg-surface);color:var(--text-primary)}.schedule-pill{font-size:.8rem;line-height:1;padding:0 4px;height:20px;border-radius:4px;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-align:left;position:relative;z-index:15;display:flex;align-items:center;align-self:center}.year-gantt-scroll{flex:1;overflow:auto;position:relative}.year-gantt-grid{display:inline-grid;min-width:max-content;gap:0;position:relative;overflow:hidden;align-content:start}.yg-name-cell{position:relative;z-index:10;background:var(--bg-surface);height:100%;align-self:start;box-sizing:border-box;border-right:2px solid var(--border-color);border-bottom:1px solid var(--border-color);padding:14px 10px;font-size:.95rem;display:flex;align-items:center;white-space:nowrap;min-width:140px;box-shadow:2px 0 5px rgba(0,0,0,.03)}.yg-name-cell.project-header{font-weight:700;background:var(--bg-surface-elevated);cursor:pointer}.yg-month-header{position:-webkit-sticky;position:sticky;top:0;z-index:15;padding:8px 0;text-align:center;color:var(--text-primary)}.yg-month-header,.yg-month-header-name{background:var(--bg-surface-elevated);border-bottom:2px solid var(--accent);font-size:.95rem;font-weight:600;height:36px;box-sizing:border-box}.yg-month-header-name{position:relative;z-index:20;border-right:1px solid var(--border-color);padding:8px 10px;display:flex;align-items:center;min-width:140px;box-shadow:2px 0 5px rgba(0,0,0,.03)}.yg-day-marker{position:-webkit-sticky;position:sticky;top:36px;z-index:14;background:var(--bg-surface-elevated);border-right:1px solid var(--border-light);border-bottom:1px solid 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6px;font-size:.7rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;align-self:center;display:flex;align-items:center}.yg-project-bar{z-index:3;pointer-events:none;min-height:22px}.yg-today-line{position:absolute;top:0;bottom:0;width:2px;background:var(--danger);z-index:25;pointer-events:none}.full-calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));grid-auto-rows:minmax(120px,auto);gap:0;background:transparent;border:none}.cal-header-cell{background:var(--bg-surface-elevated);padding:10px;text-align:center;font-weight:600;font-size:.9rem;border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:20}.cal-day-cell{background:var(--bg-surface);padding:30px 5px 5px;display:flex;flex-direction:column;min-width:0;position:relative;border-bottom:1px solid var(--border-light)}.cal-day-cell.other-month{background:var(--bg-base);color:var(--text-secondary)}.cal-day-cell.today{background:rgba(59,130,246,.05)}.cal-date-number{font-size:.85rem;display:flex;align-items:flex-start;justify-content:flex-end;position:absolute;top:3px;right:3px;left:3px;margin:0}.holiday-circle{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background-color:var(--danger);color:white!important;font-size:.85em;font-weight:700;flex-shrink:0}.weekday-text{flex-shrink:0;align-self:center}.sunday-circle{background-color:#ef444499}.blue-circle,.sunday-circle{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;color:white!important;font-size:.85em;font-weight:700;flex-shrink:0}.blue-circle{background-color:#2196F399}.today-circle{justify-content:center;width:24px;height:24px;border-radius:50%;background-color:#FFC107;color:#000!important;font-size:.9em;font-weight:700;box-shadow:0 0 6px rgba(255,193,7,.5)}.today-circle,.weather-badge{display:inline-flex;align-items:center;flex-shrink:0}.weather-badge{font-size:.85em;margin-left:2px}.cal-event{margin-bottom:2px;padding:4px 6px;border-radius:4px;font-size:.75rem;color:#fff;cursor:pointer;line-height:1.2;white-space:nowrap;overflow:visible}.event-text-overlay{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:white;padding-right:6px}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:1000;opacity:1;transition:opacity .2s,background .2s;overscroll-behavior:none}@media (min-width:769px){.modal-overlay[data-active-modal=filter]{background:transparent;backdrop-filter:none}.modal-overlay[data-active-modal=filter] #modal-filter{position:fixed;bottom:150px;right:20px;margin:0;width:320px;box-shadow:0 4px 20px rgba(0,0,0,.15)}}.modal-overlay.hidden{opacity:0;pointer-events:none}.modal-content{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:12px;width:90%;max-width:400px;max-height:80vh;max-height:80dvh;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;padding:1.5rem;box-shadow:0 10px 25px rgba(0,0,0,.5);display:none}.modal-content.large{max-width:850px}.modal-content.active{display:flex;flex-direction:column}.modal-header{display:flex;justify-content:space-between;align-items:center;position:sticky;top:-1.5rem;margin:-1.5rem -1.5rem 1.5rem;padding:1.5rem 1.5rem 1rem;background:var(--bg-surface-elevated);z-index:10;border-top-left-radius:12px;border-top-right-radius:12px;border-bottom:1px solid var(--border-color)}.modal-header h2{font-size:1.25rem;font-weight:600}.close-btn{background:none;border:none;color:var(--text-secondary);font-size:1.2rem;cursor:pointer}.close-btn:hover{color:var(--text-primary)}.form-group{margin-bottom:.75rem;flex:1}.form-row{display:flex;gap:1rem}.form-group label{display:block;font-size:.85rem;color:var(--text-secondary);margin-bottom:.3rem}.form-group input[type=date],.form-group input[type=text],.form-group input[type=time],.form-group select{width:100%;max-width:100%;padding:8px;background:var(--bg-base);border:1px solid var(--border-color);border-radius:6px;color:var(--text-primary);font-family:inherit;font-size:.95rem;color-scheme:dark}.form-group input[type=color]{width:100%;height:42px;padding:2px;background:var(--bg-base);border:1px solid var(--border-color);border-radius:6px;cursor:pointer}.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--accent-primary)}.modal-actions{margin-top:1rem;display:flex;justify-content:flex-end}.submit-btn{background:var(--accent-primary);color:white;border:none;padding:10px 20px;border-radius:6px;font-weight:600;cursor:pointer;transition:background .2s}.submit-btn:hover{background:var(--accent-hover)}.list-container{margin-top:1rem;border-top:1px solid var(--border-color);padding-top:.5rem;max-height:200px;min-height:130px;flex-shrink:0;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}#project-periods-container{padding-right:4px;margin-bottom:4px}.data-row{display:flex;justify-content:space-between;align-items:center;padding:8px;border-bottom:1px solid var(--border-color);font-size:.9rem}.data-row:last-child{border-bottom:none}.color-swatch{display:inline-block;width:16px;height:16px;border-radius:4px;margin-right:8px;vertical-align:middle}.delete-btn{background:transparent;color:var(--danger);border:none;cursor:pointer;font-size:.8rem}.delete-btn:hover{text-decoration:underline}.hint-text{margin-top:.5rem;font-size:.8rem;color:var(--text-secondary)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-base)}::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.modal-content.bottom-sheet{margin-top:auto;margin-bottom:0;width:100%;max-width:100%;border-radius:20px 20px 0 0;animation:slideUp .3s cubic-bezier(.16,1,.3,1) forwards}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.filter-fab{display:flex;align-items:center;justify-content:center;position:fixed;bottom:90px;right:20px;width:48px;height:48px;border-radius:50%;background-color:var(--bg-surface);color:var(--accent);border:1px solid var(--border-color);box-shadow:0 4px 12px rgba(0,0,0,.15);z-index:900;cursor:pointer;transition:transform .2s}.filter-fab:active{transform:scale(.95)}.filter-fab .filter-icon{width:20px;height:20px}.filter-badge{position:absolute;top:-4px;right:-4px;background-color:var(--accent);color:white;font-size:.7rem;font-weight:700;width:18px;height:18px;border-radius:50%;display:flex;align-items:center;justify-content:center}.mobile-day-details{position:absolute;bottom:0;left:0;right:0;height:50%;background:var(--bg-surface);border-top:1px solid var(--border-color);box-shadow:0 -4px 12px rgba(0,0,0,.2);display:flex;flex-direction:column;z-index:100;transform:translateY(100%);transition:transform .3s cubic-bezier(.4,0,.2,1)}.mobile-day-details.active{transform:translateY(0)}.mobile-day-header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--border-color);background:var(--bg-surface-elevated)}.mobile-day-header h3{margin:0;font-size:1.1rem;color:var(--text-primary)}.close-day-btn{background:none;border:none;color:var(--text-secondary);font-size:1.2rem;cursor:pointer;padding:4px}.mobile-day-list{flex:1;overflow-y:auto;padding:12px}.mobile-day-item{background:var(--bg-surface);border-left:4px solid var(--accent);padding:12px;border-radius:4px;margin-bottom:8px;box-shadow:0 1px 3px rgba(0,0,0,.1)}.mobile-day-item:active{background:var(--bg-surface-elevated)}.mdi-project{font-weight:600;font-size:.95rem;margin-bottom:4px;color:var(--text-primary)}.mdi-person{font-size:.85rem;color:var(--text-secondary)}@media (max-width:768px){.desktop-only{display:none!important}.mobile-only{display:block!important;flex:1}.mobile-only-flex{display:flex!important}#person-filter-bar-desktop,.filter-section h3{display:none!important}.app-header{padding:.8rem 1rem;flex-direction:column;align-items:stretch;gap:.8rem}.header-brand{display:flex;justify-content:space-between;align-items:center;width:100%}.menu-toggle-btn{display:block;background:none;border:none;color:var(--text-primary);font-size:1.5rem;cursor:pointer}.header-controls{flex-direction:column;align-items:stretch}.view-toggles{display:flex;width:100%}.view-btn{flex:1;text-align:center;padding:8px}.action-panel{position:fixed;top:0;left:-280px;width:280px;height:100vh;height:100dvh;z-index:2000;background:var(--bg-surface);transition:left .3s ease;box-shadow:2px 0 10px 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