:root{--bg:oklch(99% 0 0);--bg-card:oklch(100% 0 0);--bg-hover:oklch(95% 0 0);--bg-hover-strong:oklch(97% 0 0);--bg-subtle:oklch(97% 0 0);--text-primary:oklch(18% 0 0);--text-secondary:oklch(50% 0 0);--text-tertiary:oklch(60% 0 0);--border:oklch(90% 0 0);--border-light:oklch(92% 0 0);--accent:oklch(20% 0 0);--accent-hover:oklch(15% 0 0);--disabled:oklch(80% 0 0);--danger:oklch(50% .16 25);--danger-bg:oklch(96% .03 25);--white:#fff;color:var(--text-primary);background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Pretendard,Malgun Gothic,system-ui,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}h1,h2,p{margin:0}button,input,select,textarea{font:inherit;color:inherit}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:oklch(85% 0 0);border-radius:8px}@keyframes typingBounce{0%,80%,to{opacity:.4;transform:translateY(0)}40%{opacity:1;transform:translateY(-4px)}}.auth-page{justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.auth-card{flex-direction:column;align-items:center;gap:28px;width:100%;max-width:380px;display:flex}.auth-logo{background:var(--bg-hover);border-radius:50%;flex-shrink:0;width:72px;height:72px;overflow:hidden}.auth-logo img{width:100%;height:100%;display:block}.auth-logo--sm{width:64px;height:64px}.auth-heading{text-align:center;flex-direction:column;align-items:center;gap:8px;display:flex}.auth-title{font-size:20px;font-weight:700}.auth-subtitle{color:var(--text-secondary);font-size:14px;line-height:1.5}.auth-form{flex-direction:column;gap:12px;width:100%;display:flex}.invitation-complete{text-align:center;flex-direction:column;gap:16px;width:100%;display:flex}.invitation-complete p{color:var(--text-secondary);font-size:14px}.field{flex-direction:column;gap:6px;width:100%;display:flex}.field label{color:var(--text-secondary);font-size:12.5px;font-weight:600}.field input,.field select{border:1px solid var(--border);background:var(--bg-card);border-radius:8px;width:100%;height:44px;padding:0 12px;font-size:14.5px}.field input:focus,.field select:focus{outline-offset:-1px;outline:2px solid oklch(80% 0 0)}.field input::placeholder{color:var(--text-tertiary)}.auth-error{background:var(--danger-bg);color:var(--danger);border-radius:8px;padding:10px 12px;font-size:13px;line-height:1.4}.btn-primary{background:var(--accent);width:100%;height:44px;color:var(--white);cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;gap:8px;font-size:14.5px;font-weight:600;display:flex}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-primary:disabled{background:var(--disabled);cursor:not-allowed}.btn-secondary{border:1px solid var(--border);background:var(--bg-card);height:40px;color:var(--text-primary);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:8px;font-size:13.5px;font-weight:600;display:flex}.btn-secondary:hover:not(:disabled){background:var(--bg-hover-strong)}.btn-secondary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary--selected{background:var(--accent);border-color:var(--accent);color:var(--white)}.btn-secondary--selected:hover:not(:disabled){background:var(--accent-hover)}.field-toggle-group{gap:8px;display:flex}.field-toggle-group .btn-secondary{flex:1}.auth-toggle{text-align:center;color:var(--text-secondary);font-size:13px}.auth-toggle button{color:var(--text-primary);cursor:pointer;background:0 0;border:none;padding:0;font-weight:600;text-decoration:underline}.auth-footer{text-align:center;color:var(--text-tertiary);font-size:12px;line-height:1.6}.spinner{border:2px solid oklch(60% 0 0/.4);border-top-color:var(--white);border-radius:50%;width:16px;height:16px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.dashboard{width:100%;height:100vh;display:flex;overflow:hidden}.sidebar{background:var(--bg);border-right:1px solid var(--border-light);box-sizing:border-box;flex-direction:column;flex-shrink:0;width:272px;padding:16px 14px;display:flex;position:relative}.sidebar-item{cursor:pointer;text-align:left;background:0 0;border:none;border-radius:8px;align-items:center;gap:10px;width:100%;margin-bottom:2px;padding:9px 10px;display:flex}.sidebar-item:hover{background:var(--bg-hover)}.sidebar-item--active{background:var(--bg-hover);font-weight:650}.sidebar-icon{background:var(--bg-hover-strong);width:24px;height:24px;color:var(--text-secondary);border-radius:7px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.sidebar-label{color:var(--text-primary);font-size:13.5px}.sidebar-divider{background:var(--border-light);height:1px;margin:2px 2px 12px}.sidebar-menu{flex-direction:column;gap:2px;display:flex}.company-switcher{margin-bottom:8px;position:relative}.company-switcher-trigger{cursor:pointer;border:1px solid var(--border);background:var(--bg-card);text-align:left;border-radius:9px;align-items:center;gap:9px;width:100%;padding:8px 9px;display:flex}.company-switcher-trigger:hover{background:var(--bg-hover-strong)}.company-avatar{background:var(--bg-hover-strong);width:26px;height:26px;color:var(--text-secondary);border-radius:7px;flex-shrink:0;justify-content:center;align-items:center;font-size:12px;font-weight:700;display:flex;overflow:hidden}.company-info{flex-direction:column;flex:1;min-width:0;display:flex}.company-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:13.5px;font-weight:600;overflow:hidden}.company-status{color:var(--text-secondary);align-items:center;gap:5px;font-size:11px;display:flex}.status-dot{border-radius:50%;flex-shrink:0;width:6px;height:6px;display:inline-block}.status-dot--not-started{border:1.5px solid var(--text-tertiary);background:0 0}.status-dot--in-progress{background:linear-gradient(90deg, var(--text-primary) 50%, transparent 50%);border:1.5px solid var(--text-primary)}.status-dot--done{background:var(--text-primary)}.dropdown-overlay{z-index:30;position:fixed;inset:0}.dropdown-panel{background:var(--white);border:1px solid var(--border);z-index:31;border-radius:12px;flex-direction:column;width:340px;display:flex;position:absolute;overflow:hidden;box-shadow:0 12px 32px oklch(0% 0 0/.14)}.dropdown-panel--below{top:calc(100% + 6px);left:0}.dropdown-panel--above{width:220px;padding:6px;bottom:calc(100% + 6px);left:0}.dropdown-search{border-bottom:1px solid var(--border-light);padding:10px}.dropdown-search input{box-sizing:border-box;border:1px solid var(--border);border-radius:8px;outline:none;width:100%;padding:8px 10px;font-size:13px}.dropdown-list{max-height:320px;padding:6px;overflow-y:auto}.dropdown-item{cursor:pointer;text-align:left;width:100%;color:var(--text-primary);background:0 0;border:none;border-radius:8px;align-items:center;gap:9px;padding:8px 9px;font-size:13px;display:flex}.dropdown-item:hover,.dropdown-item--selected{background:var(--bg-hover)}.dropdown-item-text{white-space:nowrap;text-overflow:ellipsis;flex:1;min-width:0;overflow:hidden}.dropdown-empty{text-align:center;color:var(--text-secondary);padding:20px 10px;font-size:13px}.sidebar-profile{border-top:1px solid var(--border-light);margin-top:auto;padding-top:16px;position:relative}.profile-trigger{cursor:pointer;text-align:left;background:0 0;border:none;border-radius:8px;align-items:center;gap:10px;width:calc(100% + 8px);margin:-4px;padding:4px;display:flex}.profile-trigger:hover{background:var(--bg-hover)}.profile-avatar{background:var(--bg-hover-strong);border-radius:50%;flex-shrink:0;width:30px;height:30px;overflow:hidden}.profile-avatar img{width:100%;height:100%;display:block}.profile-info{flex-direction:column;flex:1;min-width:0;display:flex}.profile-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:500;overflow:hidden}.profile-status{color:var(--text-secondary);align-items:center;gap:4px;font-size:11px;display:flex}.main{flex-direction:column;flex:1;min-width:0;display:flex}.chat-view{flex-direction:column;height:100%;min-height:0;display:flex}.chat-top-header{border-bottom:1px solid var(--border-light);flex-shrink:0;align-items:center;gap:12px;padding:14px 28px;display:flex}.chat-avatar{background:var(--bg-hover-strong);border-radius:50%;flex-shrink:0;width:36px;height:36px;overflow:hidden}.chat-avatar img{width:100%;height:100%;display:block}.chat-heading{flex:1;min-width:0}.chat-title{font-size:15px;font-weight:600}.chat-subtitle{color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.month-tabs{border-bottom:1px solid var(--border-light);flex-shrink:0;align-items:center;gap:10px;padding:12px 28px;display:flex;overflow-x:auto}.month-tab{cursor:pointer;color:var(--text-secondary);border:1px solid var(--border);background:0 0;border-radius:999px;flex-shrink:0;padding:6px 13px;font-size:12.5px;font-weight:600}.month-tab--active{background:var(--accent);color:var(--white);border-color:var(--accent)}.month-add-btn{border:1px solid var(--border);background:var(--bg-card);height:30px;color:var(--text-primary);cursor:pointer;border-radius:6px;flex-shrink:0;align-items:center;gap:5px;padding:0 10px;font-size:12.5px;font-weight:600;display:inline-flex}.month-add-btn:hover{background:var(--bg-hover-strong)}.month-tabs-trailing{flex-shrink:0;align-items:center;gap:10px;margin-left:auto;display:flex}.status-badge{color:var(--text-secondary);align-items:center;gap:6px;font-size:12.5px;font-weight:600;display:flex}.status-badge--done{color:var(--text-primary)}.complete-btn{background:var(--accent);color:var(--white);cursor:pointer;border:none;border-radius:8px;padding:7px 14px;font-size:12.5px;font-weight:600}.complete-btn:hover{background:var(--accent-hover)}.chat-messages{flex-direction:column;flex:1;gap:16px;padding:24px 28px;display:flex;overflow-y:auto}.chat-empty-state{min-height:0;color:var(--text-secondary);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:14px;padding:28px;font-size:13.5px;display:flex}.chat-empty-title{color:var(--text-primary);font-size:15px;font-weight:600}.chat-empty-action{width:auto;padding:0 16px}.chat-inline-error{background:var(--danger-bg);max-width:520px;color:var(--danger);border-radius:8px;align-self:center;padding:9px 12px;font-size:12.5px;line-height:1.45}.msg{gap:8px;max-width:78%;display:flex}.msg--user{flex-direction:row-reverse;align-self:flex-end}.msg--bot{align-self:flex-start}.msg-avatar{background:var(--bg-hover-strong);border-radius:50%;flex-shrink:0;width:28px;height:28px;overflow:hidden}.msg-avatar img{width:100%;height:100%;display:block}.msg-bubble{white-space:pre-wrap;overflow-wrap:anywhere;border-radius:14px;padding:11px 15px;font-size:14px;line-height:1.55}.msg--bot .msg-bubble{background:var(--bg-subtle);color:var(--text-primary)}.msg--user .msg-bubble{background:var(--accent);color:var(--white)}.msg--status{align-self:center;max-width:100%}.msg--status .msg-bubble{color:var(--text-secondary);background:0 0;padding:0;font-size:12.5px}.msg-result{align-self:flex-start;gap:8px;max-width:78%;display:flex}.msg-result-body{flex-direction:column;gap:8px;min-width:0;display:flex}.msg-result-card{border:1px solid var(--border);border-radius:12px;overflow:hidden}.msg-result-row{cursor:pointer;background:var(--bg-card);text-align:left;border:none;align-items:center;gap:10px;width:100%;padding:11px 13px;display:flex}.msg-result-row+.msg-result-row{border-top:1px solid var(--border-light)}.msg-result-row:hover{background:var(--bg-hover)}.msg-result-row-icon{color:var(--text-primary);flex-shrink:0}.msg-result-row-text{flex:1;min-width:0}.msg-result-row-title{color:var(--text-primary);font-size:13px;font-weight:600}.msg-result-row-subtitle{color:var(--text-secondary);font-size:11.5px}.typing-indicator{align-self:flex-start;gap:8px;display:flex}.typing-bubble{background:var(--bg-subtle);border-radius:14px;justify-content:center;align-items:center;gap:4px;width:48px;height:32px;padding:13px 15px;display:flex}.typing-dot{background:var(--text-secondary);border-radius:50%;width:6px;height:6px;animation:1.2s infinite typingBounce}.typing-dot:nth-child(2){animation-delay:.15s}.typing-dot:nth-child(3){animation-delay:.3s}@media (prefers-reduced-motion:reduce){.typing-dot{animation:none}}.quick-replies{flex-wrap:wrap;flex-shrink:0;gap:8px;padding:0 28px 12px;display:flex}.quick-reply-chip{border:1px solid var(--border);background:var(--bg-card);color:var(--text-primary);cursor:pointer;border-radius:999px;padding:7px 13px;font-size:12.5px}.quick-reply-chip:hover{background:var(--bg-hover-strong)}.composer{border-top:1px solid var(--border-light);flex-shrink:0;align-items:center;gap:10px;padding:16px 28px;display:flex}.composer textarea{resize:none;border:1px solid var(--border);border-radius:12px;flex:1;min-width:0;height:44px;min-height:44px;max-height:160px;padding:11px 14px;font-size:14.5px;line-height:20px}.composer textarea::placeholder{color:var(--text-tertiary)}.composer-send{background:var(--accent);width:44px;height:44px;color:var(--white);cursor:pointer;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:18px;font-weight:700;display:flex}.composer-send:hover:not(:disabled){background:var(--accent-hover)}.composer-send:disabled{background:var(--disabled);cursor:not-allowed}.dialog-backdrop{z-index:100;background:#00000061;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.month-dialog{background:var(--bg-card);border-radius:8px;width:min(420px,100%);padding:20px;box-shadow:0 18px 48px #0000002e}.month-dialog-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.month-dialog-title{font-size:17px;font-weight:700}.icon-btn{cursor:pointer;background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;width:36px;height:36px;padding:0;display:inline-flex}.icon-btn:hover{background:var(--bg-hover)}.month-dialog-fields{grid-template-columns:1fr 1fr;gap:12px;display:grid}.month-dialog-actions{justify-content:flex-end;gap:8px;margin-top:20px;display:flex}.month-dialog-actions .btn-primary,.month-dialog-actions .btn-secondary{width:auto;min-width:76px;padding:0 16px}.overview-view{flex-direction:column;gap:18px;height:100%;min-height:0;padding:28px;display:flex;overflow-y:auto}.overview-header{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.overview-title{font-size:20px;font-weight:700}.overview-subtitle{color:var(--text-secondary);margin-top:4px;font-size:13px}.overview-month-select{border:1px solid var(--border);background:var(--bg-card);border-radius:8px;height:38px;padding:0 10px;font-size:13px}.overview-controls{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.overview-filter-tabs{gap:6px;display:flex}.overview-filter-tab{border:1px solid var(--border);background:var(--bg-card);color:var(--text-secondary);cursor:pointer;border-radius:999px;padding:7px 12px;font-size:12.5px;font-weight:600}.overview-filter-tab--active{background:var(--accent);color:var(--white);border-color:var(--accent)}.overview-search{border:1px solid var(--border);border-radius:8px;width:220px;height:36px;padding:0 12px;font-size:13px}.overview-table{border:1px solid var(--border-light);border-radius:12px;overflow:hidden}.overview-table-head,.overview-row{grid-template-columns:1fr 140px 100px 120px;align-items:center;gap:12px;padding:12px 16px;display:grid}.overview-table-head{background:var(--bg-subtle);color:var(--text-secondary);font-size:12px;font-weight:600;position:sticky;top:0}.overview-row{border-top:1px solid var(--border-light);font-size:13.5px}.overview-row-company{align-items:center;gap:10px;min-width:0;display:flex}.overview-row-status{align-items:center;gap:6px;font-weight:600;display:flex}.overview-link{color:var(--text-primary);cursor:pointer;background:0 0;border:none;padding:0;font-size:13px;text-decoration:underline}.overview-empty{text-align:center;color:var(--text-secondary);padding:40px 16px;font-size:13px}.settings-view{padding:28px;overflow-y:auto}.settings-form{flex-direction:column;gap:16px;max-width:480px;display:flex}.settings-title{font-size:20px;font-weight:700}.settings-subtitle{color:var(--text-secondary);margin-top:4px;margin-bottom:8px;font-size:13px}.settings-actions{align-items:center;gap:12px;display:flex}.settings-actions .btn-primary{width:auto;padding:0 20px}.settings-notice{color:var(--text-secondary);font-size:13px}.employees-view{flex-direction:column;gap:18px;height:100%;min-height:0;padding:28px;display:flex;overflow-y:auto}.employees-header{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.employees-title{font-size:20px;font-weight:700}.employees-subtitle{color:var(--text-secondary);margin-top:4px;font-size:13px}.employees-reload{flex-shrink:0;width:auto;padding:0 12px}.employees-header-actions{align-items:center;gap:8px;display:flex}.employees-add{flex-shrink:0;width:auto;height:40px;padding:0 14px}.employee-dialog{background:var(--bg-card);border-radius:8px;flex-direction:column;gap:14px;width:min(620px,100%);max-height:calc(100vh - 40px);padding:20px;display:flex;overflow-y:auto;box-shadow:0 18px 48px #0000002e}.employee-form-header{justify-content:space-between;align-items:center;gap:12px;display:flex}.employee-form-title{font-size:15px;font-weight:700}.employee-form-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.employee-dialog-actions{justify-content:flex-end;gap:8px;display:flex}.employee-dialog-actions .btn-primary,.employee-dialog-actions .btn-secondary{width:auto;min-width:76px;padding:0 16px}.employee-table-wrap{border:1px solid var(--border-light);background:var(--bg-card);border-radius:8px;overflow:auto}.employee-table{border-collapse:collapse;width:100%;min-width:760px;font-size:13.5px}.employee-table th,.employee-table td{border-bottom:1px solid var(--border-light);text-align:left;white-space:nowrap;padding:11px 12px}.employee-table th{background:var(--bg-subtle);color:var(--text-secondary);font-size:12px;font-weight:650}.employee-table tbody tr:last-child td{border-bottom:none}.employee-row-actions{justify-content:flex-end;gap:6px;display:flex}.employee-small-action{width:auto;height:32px;padding:0 10px;font-size:12.5px}.employee-danger-action{color:var(--danger)}.employee-empty{text-align:center;color:var(--text-secondary);padding:40px 16px;font-size:13px}.placeholder-view{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:12px;height:100%;padding:40px;display:flex}.placeholder-icon{background:var(--bg-hover-strong);width:48px;height:48px;color:var(--text-secondary);border-radius:12px;justify-content:center;align-items:center;display:flex}.placeholder-title{font-size:16px;font-weight:700}.placeholder-desc{color:var(--text-secondary);max-width:320px;font-size:13.5px;line-height:1.5}@media (width<=720px){.sidebar{width:64px;padding:12px 8px}.sidebar-item{justify-content:center;padding:9px 6px}.sidebar-label,.company-info,.profile-info,.company-switcher-trigger>svg,.profile-trigger>svg{display:none}.company-switcher-trigger,.profile-trigger{justify-content:center}.company-switcher-trigger{padding:8px 6px}.profile-trigger{width:100%;margin:0;padding:4px}.dropdown-panel--below{width:min(340px,100vw - 16px)}.chat-top-header,.month-tabs,.chat-messages,.quick-replies,.composer{padding-left:16px;padding-right:16px}.overview-table-head,.overview-row{grid-template-columns:1fr 100px 70px 90px}.employees-header{flex-direction:column}.employees-view{padding:20px 16px}.employees-header-actions{flex-wrap:wrap;width:100%}.employees-add,.employees-reload{justify-content:center;width:100%}.employee-form-grid{grid-template-columns:1fr}}