@import"https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;600&family=Manrope:wght@400;500;600;700&display=swap";:root{--bg-primary: #0d1117;--bg-secondary: #161b22;--bg-tertiary: #21262d;--bg-card: #1c2128;--accent-primary: #58a6ff;--accent-success: #3fb950;--accent-warning: #d29922;--accent-danger: #f85149;--text-primary: #e6edf3;--text-secondary: #8b949e;--text-muted: #6e7681;--border-color: #30363d;--border-subtle: #21262d;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .5);--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;font-family:Manrope,system-ui,sans-serif;line-height:1.6;font-weight:400;color:var(--text-primary);background-color:var(--bg-primary);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(ellipse at 20% 0%,rgba(88,166,255,.08) 0%,transparent 50%),radial-gradient(ellipse at 80% 100%,rgba(63,185,80,.05) 0%,transparent 50%),var(--bg-primary)}#root{width:100%;min-height:100vh}h1,h2,h3,h4,h5,h6,p{margin:0}input,select,button{font-family:inherit}.app{min-height:100vh;display:flex;flex-direction:column}.header{padding:var(--spacing-xl) var(--spacing-lg);text-align:center;border-bottom:1px solid var(--border-color);background:linear-gradient(180deg,var(--bg-secondary) 0%,var(--bg-primary) 100%)}.header h1{font-size:2.5rem;font-weight:700;background:linear-gradient(135deg,var(--accent-primary),var(--accent-success));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:var(--spacing-sm);letter-spacing:-.02em}.subtitle{color:var(--text-secondary);font-size:1rem}.main{flex:1;max-width:1200px;width:100%;margin:0 auto;padding:var(--spacing-xl) var(--spacing-lg)}.section{background:var(--bg-card);border:1px solid var(--border-color);border-radius:12px;padding:var(--spacing-lg);margin-bottom:var(--spacing-lg);transition:border-color .2s}.section:hover{border-color:var(--border-subtle)}.section h2{font-size:1.25rem;font-weight:600;margin-bottom:var(--spacing-md);color:var(--text-primary);display:flex;align-items:center;gap:var(--spacing-sm)}.section-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--spacing-md);margin-bottom:var(--spacing-md)}.section-header h2{margin-bottom:0}.page-size-selector{display:flex;align-items:center;gap:var(--spacing-sm)}.page-size-selector label{display:flex;align-items:center;gap:var(--spacing-sm);color:var(--text-secondary);font-size:.85rem}.page-size-selector select{min-width:70px;padding:var(--spacing-xs) var(--spacing-sm)}.load-more-btn{display:block;width:100%;margin-top:var(--spacing-md);padding:var(--spacing-sm) var(--spacing-md);background:var(--bg-secondary);border:1px dashed var(--border-color);border-radius:6px;color:var(--text-secondary);cursor:pointer;font-size:.9rem;transition:all .2s}.load-more-btn:hover{border-color:var(--accent-primary);color:var(--accent-primary);background:#58a6ff0d}.section h3{font-size:1rem;font-weight:600;margin-bottom:var(--spacing-md);color:var(--text-secondary)}.upload-area{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-md)}.file-input{display:none}.file-label{display:flex;align-items:center;justify-content:center;width:100%;max-width:400px;padding:var(--spacing-lg) var(--spacing-xl);border:2px dashed var(--border-color);border-radius:12px;cursor:pointer;transition:all .2s;color:var(--text-secondary);font-weight:500;background:var(--bg-secondary)}.file-label:hover{border-color:var(--accent-primary);color:var(--accent-primary);background:#58a6ff0d}.file-name{color:var(--accent-success);font-family:JetBrains Mono,monospace;font-size:.9rem}.file-info{color:var(--text-muted);font-size:.875rem}.data-info{margin-top:var(--spacing-lg);padding:var(--spacing-md);background:var(--bg-secondary);border-radius:8px;border:1px solid var(--border-color)}.data-info h3{font-size:.9rem;margin-bottom:var(--spacing-md);color:var(--text-primary)}.data-info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:var(--spacing-md)}.data-info-item{display:flex;flex-direction:column;gap:2px}.data-info-label{font-size:.8rem;color:var(--text-muted)}.data-info-value{font-size:.95rem;color:var(--accent-primary);font-family:JetBrains Mono,monospace}.period-hint{margin-top:var(--spacing-md);font-size:.85rem;color:var(--accent-success)}.no-data{text-align:center;color:var(--text-muted);padding:var(--spacing-xl)!important;font-style:italic}.settings-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-md);margin-bottom:var(--spacing-md)}.settings-row{margin-bottom:var(--spacing-md)}.settings-row label{display:flex;align-items:center;gap:var(--spacing-sm);color:var(--text-secondary);font-size:.9rem}.settings-hint{color:var(--text-muted);font-size:.85rem;font-style:italic;margin-bottom:var(--spacing-md)}.department-shifts{margin-top:var(--spacing-xl);padding-top:var(--spacing-lg);border-top:2px solid var(--border-color)}.checkbox-label{cursor:pointer}.checkbox-label input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent-primary);cursor:pointer}input[type=number],input[type=time],input[type=text],select{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:6px;padding:var(--spacing-sm) var(--spacing-md);color:var(--text-primary);font-size:.9rem;transition:border-color .2s,box-shadow .2s}input[type=number]:focus,input[type=time]:focus,input[type=text]:focus,select:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #58a6ff26}input[type=number]{width:80px}input[type=time]{width:130px}select{min-width:140px;cursor:pointer}.shifts-list{margin-top:var(--spacing-lg);padding-top:var(--spacing-lg);border-top:1px solid var(--border-color)}.shift-row{display:flex;flex-wrap:wrap;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background:var(--bg-secondary);border-radius:8px;margin-bottom:var(--spacing-sm)}.shift-row label{display:flex;align-items:center;gap:var(--spacing-xs);color:var(--text-secondary);font-size:.85rem}.shift-id-input{width:60px!important}.tolerance-input{width:70px!important}.remove-btn{margin-left:auto;padding:var(--spacing-xs) var(--spacing-sm);background:transparent;border:1px solid var(--accent-danger);border-radius:6px;color:var(--accent-danger);cursor:pointer;font-size:1rem;transition:all .2s}.remove-btn:hover:not(:disabled){background:var(--accent-danger);color:#fff}.remove-btn:disabled{opacity:.3;cursor:not-allowed}.add-btn{margin-top:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);background:transparent;border:1px dashed var(--border-color);border-radius:6px;color:var(--text-secondary);cursor:pointer;font-size:.9rem;transition:all .2s;width:100%}.add-btn:hover{border-color:var(--accent-primary);color:var(--accent-primary);background:#58a6ff0d}.month-picker{display:flex;flex-wrap:wrap;gap:var(--spacing-lg)}.month-picker label{display:flex;align-items:center;gap:var(--spacing-sm);color:var(--text-secondary);font-size:.9rem}.month-picker select{min-width:150px}.month-picker input[type=number]{width:100px}.action-section{text-align:center;background:transparent;border:none;padding:var(--spacing-md)}.generate-btn,.download-btn{padding:var(--spacing-md) var(--spacing-xl);font-size:1.1rem;font-weight:600;border:none;border-radius:10px;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;gap:var(--spacing-sm)}.generate-btn{background:linear-gradient(135deg,var(--accent-primary),#3d8bfd);color:#fff;box-shadow:0 4px 16px #58a6ff4d}.generate-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #58a6ff66}.generate-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.download-btn{background:linear-gradient(135deg,var(--accent-success),#2ea043);color:#fff;box-shadow:0 4px 16px #3fb9504d}.download-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #3fb95066}.error-box{background:#f851491a;border:1px solid var(--accent-danger);border-radius:10px;padding:var(--spacing-md) var(--spacing-lg);margin-bottom:var(--spacing-lg);color:var(--accent-danger);font-weight:500}.stats-section{background:linear-gradient(135deg,var(--bg-card),var(--bg-secondary))}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:var(--spacing-md)}.stat-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:10px;padding:var(--spacing-lg);text-align:center;display:flex;flex-direction:column;gap:var(--spacing-xs)}.stat-value{font-size:2rem;font-weight:700;font-family:JetBrains Mono,monospace;color:var(--accent-primary)}.stat-card.late .stat-value{color:var(--accent-danger)}.stat-card.early-leave .stat-value{color:#ffc000}.stat-card.warning .stat-value{color:var(--accent-warning)}.legend-section{background:var(--bg-card)}.legend-grid{display:flex;flex-wrap:wrap;gap:var(--spacing-lg)}.legend-item{display:flex;align-items:center;gap:var(--spacing-sm);font-size:.9rem;color:var(--text-secondary)}.legend-color{width:24px;height:24px;border-radius:4px;border:1px solid var(--border-color)}.legend-color.late{background:red}.legend-color.early-leave{background:#ffc000}.legend-color.both{background:#f60}.legend-color.not-in-schedule{background:#888}.legend-color.came-but-not-scheduled{background:#00ced1}.legend-color.scheduled-but-not-came{background:#ffb6c1}.stat-label{color:var(--text-secondary);font-size:.85rem;font-weight:500}.preview-table-wrapper,.warnings-table-wrapper{overflow-x:auto;border-radius:8px;border:1px solid var(--border-color)}.data-table{width:100%;border-collapse:collapse;font-size:.9rem}.data-table th{background:var(--bg-tertiary);color:var(--text-secondary);font-weight:600;text-align:left;padding:var(--spacing-md);border-bottom:1px solid var(--border-color);white-space:nowrap}.data-table td{padding:var(--spacing-sm) var(--spacing-md);border-bottom:1px solid var(--border-subtle);color:var(--text-primary)}.data-table tbody tr:hover{background:#58a6ff08}.data-table tbody tr:last-child td{border-bottom:none}.row-late{background:#f8514926!important}.row-early-leave{background:#ffc00026!important}.row-both{background:#f603!important}.row-warning{background:#d2992214!important}.row-not-in-schedule{background:#88888826!important}.row-came-but-not-scheduled{background:#00ced126!important;border-left:3px solid #00CED1}.row-scheduled-but-not-came{background:#ffb6c126!important;border-left:3px solid #FFB6C1}.late-time{color:#f55!important;font-weight:600}.more-rows{text-align:center;color:var(--text-muted);font-style:italic;padding:var(--spacing-lg)!important}.warnings-table td:last-child{color:var(--accent-warning);font-size:.85rem}.tabs{display:flex;gap:2px;padding:0 var(--spacing-lg);background:var(--bg-secondary);border-bottom:1px solid var(--border-color);overflow-x:auto}.tab{padding:var(--spacing-md) var(--spacing-lg);background:transparent;border:none;color:var(--text-secondary);font-size:.95rem;font-weight:500;cursor:pointer;transition:all .2s;white-space:nowrap;border-bottom:2px solid transparent}.tab:hover{color:var(--text-primary);background:var(--bg-tertiary)}.tab.active{color:var(--accent-primary);border-bottom-color:var(--accent-primary);background:var(--bg-tertiary)}.department-page{padding:var(--spacing-lg)}.department-page h2{margin-bottom:var(--spacing-lg)}.period-selector{display:flex;flex-wrap:wrap;gap:var(--spacing-lg);margin-bottom:var(--spacing-lg);padding:var(--spacing-md);background:var(--bg-secondary);border-radius:8px}.period-selector label{display:flex;align-items:center;gap:var(--spacing-sm);color:var(--text-secondary)}.schedule-editor{background:var(--bg-card);border:1px solid var(--border-color);border-radius:12px;padding:var(--spacing-lg)}.schedule-header{margin-bottom:var(--spacing-lg)}.schedule-header h3{margin-bottom:var(--spacing-sm)}.schedule-hint{color:var(--text-muted);font-size:.85rem}.add-employee-form{display:flex;gap:var(--spacing-md);margin-bottom:var(--spacing-lg)}.add-employee-form input{flex:1;max-width:300px;padding:var(--spacing-sm) var(--spacing-md);background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:6px;color:var(--text-primary)}.add-employee-form button{padding:var(--spacing-sm) var(--spacing-md);background:var(--accent-primary);color:#fff;border:none;border-radius:6px;cursor:pointer;font-weight:500;transition:background .2s}.add-employee-form button:hover{background:#3d8bfd}.schedule-table-wrapper{overflow-x:auto;border:1px solid var(--border-color);border-radius:8px;margin-bottom:var(--spacing-lg)}.schedule-table{width:100%;border-collapse:collapse;font-size:.85rem}.schedule-table th,.schedule-table td{padding:var(--spacing-sm);border:1px solid var(--border-subtle);text-align:center}.schedule-table th{background:var(--bg-tertiary);color:var(--text-secondary);font-weight:600;position:sticky;top:0}.schedule-table .col-name{text-align:left;min-width:150px;position:sticky;left:0;background:var(--bg-card);z-index:1}.schedule-table th.col-name{background:var(--bg-tertiary);z-index:2}.schedule-table .col-day{min-width:32px;width:32px}.schedule-table .col-total{min-width:50px;font-weight:600;color:var(--accent-primary)}.schedule-table .col-actions{min-width:40px}.cell-clickable{cursor:pointer;transition:background .15s;-webkit-user-select:none;user-select:none}.cell-clickable:hover{background:var(--bg-tertiary)}.cell-clickable:focus{outline:2px solid var(--accent-primary);outline-offset:-2px;background:var(--bg-tertiary)}.cell-clickable.shift-1{background:#58a6ff33;color:var(--accent-primary);font-weight:600}.cell-clickable.shift-2{background:#3fb95033;color:var(--accent-success);font-weight:600}.remove-employee-btn{padding:2px 6px;background:transparent;border:1px solid var(--accent-danger);border-radius:4px;color:var(--accent-danger);cursor:pointer;font-size:.8rem;transition:all .2s}.remove-employee-btn:hover{background:var(--accent-danger);color:#fff}.no-employees{padding:var(--spacing-xl);text-align:center;color:var(--text-muted)}.shift-legend{display:flex;gap:var(--spacing-lg);flex-wrap:wrap}.shift-legend .legend-item{display:flex;align-items:center;gap:var(--spacing-sm);color:var(--text-secondary);font-size:.85rem}.shift-badge{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:4px;font-weight:600;font-size:.85rem}.shift-badge.shift-1{background:#58a6ff33;color:var(--accent-primary)}.shift-badge.shift-2{background:#3fb95033;color:var(--accent-success)}.row-mismatch{background:#8847ff26!important}.stat-card.mismatch .stat-value{color:#8847ff}.legend-color.mismatch{background:#8847ff}.footer{padding:var(--spacing-lg);text-align:center;border-top:1px solid var(--border-color);color:var(--text-muted);font-size:.85rem}@media(max-width:768px){.header h1{font-size:1.75rem}.main,.section{padding:var(--spacing-md)}.shift-row{flex-direction:column;align-items:flex-start}.shift-row label{width:100%}.remove-btn{margin-left:0;margin-top:var(--spacing-sm)}.month-picker{flex-direction:column}.stats-grid{grid-template-columns:repeat(2,1fr)}.stat-value{font-size:1.5rem}}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--bg-secondary);border-radius:5px}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.section{animation:fadeIn .3s ease-out}.stats-section,.warnings-section,.preview-section{animation:fadeIn .4s ease-out}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:20px}.login-container{background:#fff;border-radius:12px;box-shadow:0 10px 40px #0003;padding:40px;width:100%;max-width:400px}.login-container h1{margin:0 0 10px;text-align:center;color:#333;font-size:28px}.login-subtitle{text-align:center;color:#666;margin:0 0 30px;font-size:14px}.login-form{display:flex;flex-direction:column;gap:20px}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{font-weight:500;color:#333;font-size:14px}.form-group input{padding:12px;border:2px solid #e0e0e0;border-radius:8px;font-size:16px;transition:border-color .2s}.form-group input:focus{outline:none;border-color:#667eea}.form-group input:disabled{background-color:#f5f5f5;cursor:not-allowed}.error-message{background-color:#fee;color:#c33;padding:12px;border-radius:8px;font-size:14px;text-align:center}.login-button{padding:14px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s}.login-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 5px 15px #667eea66}.login-button:active:not(:disabled){transform:translateY(0)}.login-button:disabled{opacity:.6;cursor:not-allowed}.login-hint{margin-top:30px;padding-top:20px;border-top:1px solid #e0e0e0;text-align:center;font-size:12px;color:#666}.login-hint p{margin:5px 0}.login-hint strong{color:#333}