.chatPage{display:flex;flex-direction:column;gap:10px;min-height:100%}.chatMessages{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:12px;padding-right:4px}.messageRow{display:flex;gap:10px;max-width:840px}.messageRow.isUser{flex-direction:row-reverse;margin-left:auto}.messageAvatar{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:12px;font-weight:700}.messageAvatar.isAssistant{background:var(--color-primary);color:#fff}.messageAvatar.isUser{background:#d1d5db;color:#374151}.messageBubble{max-width:min(70vw,620px);border-radius:14px;padding:10px 12px;font-size:14px;line-height:1.65}.messageBubble.isAssistant{background:var(--color-surface);border:1px solid var(--color-border)}.messageBubble.isUser{background:var(--color-primary);color:#fff}.messageBubble p{margin:0}.messageMeta{font-size:11px;margin-top:3px;color:#9ca3af}.chatInputArea{border-top:1px solid var(--color-border);padding-top:10px}.chatInputWrapper{display:flex;align-items:flex-end;gap:8px}.chatInput{flex:1;min-height:42px;max-height:120px;resize:none;padding:10px 14px;border:1px solid var(--color-border-strong);border-radius:18px;font-size:14px;font-family:inherit}.chatSendBtn{width:42px;height:42px;border:none;border-radius:50%;background:var(--color-primary);color:#fff;cursor:pointer}.chatSendBtn:disabled{background:#93c5fd;cursor:not-allowed}@media(max-width:768px){.messageBubble{max-width:82vw}}.calendarCard{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg)}.calendarPage{display:flex;flex-direction:column;gap:10px}.calendarHeaderRow{display:flex;justify-content:flex-end}.viewSwitch,.calendarNavGroup{display:flex;gap:6px}.viewBtn,.calendarNavBtn{border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);background:var(--color-surface);cursor:pointer}.viewBtn{padding:6px 12px}.viewBtn.isActive{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.calendarNavBtn{padding:6px 10px}.calendarToolbar{display:flex;align-items:center;justify-content:space-between;gap:8px}.calendarTitle{margin:0;font-size:16px}.calendarCard{padding:10px}.calendarCardTitle{font-size:14px;font-weight:700;margin-bottom:8px}.staffDayGrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:8px}.staffFilterRow{display:flex;align-items:center;gap:8px;margin-bottom:8px}.staffFilterRow select{border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);padding:6px 8px}.loadingText{margin:8px 0}.emptyText{color:var(--color-text-subtle);font-size:13px}.reservationItem{margin-bottom:6px;padding:8px;text-align:left;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm)}.reservationItemMain{font-size:13px;font-weight:600}.reservationItemSub{font-size:12px;color:var(--color-text-subtle)}.weekGrid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px}.weekDayCard{padding:8px;text-align:left;cursor:pointer;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface)}.weekDayTitle{font-size:13px;font-weight:700;margin-bottom:6px}.weekDayBody{min-height:56px}.monthGrid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px}.monthCell{min-height:120px;padding:8px;text-align:left;cursor:pointer;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface)}.monthCell.isOutside{opacity:.45}.monthCellDate{font-size:13px;font-weight:700;margin-bottom:6px}.monthCellItem,.monthCellMore{font-size:11px;color:#374151;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}@media(max-width:768px){.calendarToolbar{flex-direction:column;align-items:flex-start}.weekGrid{grid-template-columns:1fr}.monthGrid{grid-template-columns:repeat(2,minmax(0,1fr))}.calendarTitle{font-size:15px}}.settingsCard{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg)}.settingsPage{min-height:100%}.settingsCard{padding:16px}.aiLogoutBtnSettings{max-width:180px}:root{--color-bg: #f3f4f6;--color-surface: #ffffff;--color-border: #e5e7eb;--color-border-strong: #d1d5db;--color-text: #1f2937;--color-text-subtle: #6b7280;--color-primary: #2563eb;--color-primary-weak: #dbeafe;--color-primary-text: #1d4ed8;--color-chip-hover: #eff6ff;--radius-sm: 8px;--radius-md: 10px;--radius-lg: 12px;--radius-pill: 999px}*,*:before,*:after{box-sizing:border-box}html,body,#root{margin:0;width:100%;height:100dvh}body{font-family:system-ui,-apple-system,Segoe UI,sans-serif;color:var(--color-text);background:var(--color-bg)}.appLayout{display:flex;height:100dvh;overflow:hidden}.appMain{flex:1;min-width:0;display:flex;flex-direction:column}.appContent{flex:1;overflow:auto;padding:14px}.appSidebar{width:240px;border-right:1px solid var(--color-border);background:var(--color-surface);display:flex;flex-direction:column;flex-shrink:0}.sidebarHeader{display:flex;align-items:center;gap:10px;padding:16px;border-bottom:1px solid var(--color-border)}.sidebarLogo{width:32px;height:32px;border-radius:var(--radius-md);background:var(--color-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}.sidebarTitle{font-weight:700;font-size:14px}.sidebarNav{display:flex;flex-direction:column;justify-content:flex-start;gap:6px;padding:10px;flex:1}.sidebarItem{display:flex;align-items:center;gap:10px;width:100%;line-height:1.3;padding:10px 12px;border-radius:var(--radius-md);text-decoration:none;color:#4b5563;font-size:14px}.sidebarItem:hover{background:#f3f4f6}.sidebarItem.isActive{background:var(--color-primary-weak);color:var(--color-primary-text);font-weight:600}.aiSidebarFooter{border-top:1px solid var(--color-border);padding:12px 14px}.aiUserName{font-size:13px;font-weight:700}.aiUserMeta{margin-top:4px;font-size:12px;color:var(--color-text-subtle)}.aiLogoutBtn{margin-top:10px;width:100%;height:34px;border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);background:var(--color-surface);color:#374151;font-size:13px;font-weight:600;cursor:pointer}.aiLogoutBtn:hover{background:#f9fafb}.appTopbar{height:56px;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:0 18px;border-bottom:1px solid var(--color-border);background:var(--color-surface)}.appTopbarTitle{margin:0;font-size:16px}.appTopbarStaff{display:none;font-size:13px;font-weight:700;color:#374151;white-space:nowrap}.infoCard{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:10px 12px;margin-top:8px;font-size:13px}.infoCardTitle{font-weight:700}.infoCardRow{display:flex;justify-content:space-between;gap:10px;padding-top:4px}.badge{font-size:11px;border-radius:12px;padding:2px 8px}.badge.ok{background:#dcfce7;color:#166534}.badge.info{background:#dbeafe;color:#1e40af}.quickActions{display:flex;flex-wrap:wrap;gap:8px}.quickAction{border:1px solid var(--color-border-strong);border-radius:var(--radius-pill);background:var(--color-surface);color:#374151;cursor:pointer;padding:7px 12px;font-size:12px}.quickAction:hover{background:var(--color-chip-hover);border-color:#93c5fd}.mobileNav{display:none}@media(max-width:768px){.appSidebar{display:none}.appTopbarStaff{display:block}.appContent{padding-bottom:74px}.mobileNav{position:fixed;left:0;right:0;bottom:0;z-index:20;height:60px;display:grid;grid-template-columns:repeat(3,1fr);background:var(--color-surface);border-top:1px solid var(--color-border)}.mobileNavItem{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;text-decoration:none;color:var(--color-text-subtle);font-size:10px}.mobileNavItem.isActive{color:var(--color-primary-text);background:var(--color-chip-hover)}.mobileNavIcon{font-size:18px;line-height:1}}