@import url(https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap);body{margin:0;padding:0}:root{--bg-primary:#f8fafc;--bg-secondary:#fff;--bg-tertiary:#f1f5f9;--text-primary:#1e293b;--text-secondary:#64748b;--text-muted:#94a3b8;--border-color:#e2e8f0;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000001a;--shadow-xl:0 20px 25px -5px #0000001a,0 8px 10px -6px #0000001a;--primary:#4f46e5;--primary-light:#6366f1;--primary-dark:#4338ca;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--info:#3b82f6;--gradient-primary:linear-gradient(135deg,#667eea,#764ba2);--gradient-success:linear-gradient(135deg,#10b981,#059669);--gradient-warning:linear-gradient(135deg,#f59e0b,#d97706);--gradient-danger:linear-gradient(135deg,#ef4444,#dc2626)}[data-theme=dark]{--bg-primary:#0f0f1a;--bg-secondary:#1a1a2e;--bg-tertiary:#232340;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--border-color:#334155;--shadow-sm:0 1px 2px 0 #0000004d;--shadow-md:0 4px 6px -1px #0006,0 2px 4px -2px #0000004d;--shadow-lg:0 10px 15px -3px #0006,0 4px 6px -4px #0000004d;--shadow-xl:0 20px 25px -5px #0006,0 8px 10px -6px #0000004d}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f8fafc;background-color:var(--bg-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;transition:background-color .3s ease,color .3s ease}body,h1,h2,h3,h4,h5,h6{color:#1e293b;color:var(--text-primary)}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}h4{font-size:1.25rem}h5{font-size:1rem}h6{font-size:.875rem}p{color:#64748b;color:var(--text-secondary)}.app-container{background-color:#f8fafc;background-color:var(--bg-primary);display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1 1;margin:0 auto;max-width:1400px;padding:24px;width:100%}.card{background:#fff;background:var(--bg-secondary);border:1px solid #e2e8f0;border:1px solid var(--border-color);border-radius:16px;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a;box-shadow:var(--shadow-md);transition:all .3s ease}.card:hover{box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000001a;box-shadow:var(--shadow-lg)}.card-gradient{border:none;color:#fff}.stats-grid{grid-gap:20px;display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-bottom:24px}.stat-card{border-radius:16px;color:#fff;overflow:hidden;padding:24px;position:relative}.stat-card:before{background:#ffffff1a;border-radius:50%;content:"";height:100%;position:absolute;right:-50%;top:-50%;transform:scale(0);transition:transform .5s ease;width:100%}.stat-card:hover:before{transform:scale(3)}.stat-card-primary{background:linear-gradient(135deg,#667eea,#764ba2);background:var(--gradient-primary)}.stat-card-success{background:linear-gradient(135deg,#10b981,#059669);background:var(--gradient-success)}.stat-card-warning{background:linear-gradient(135deg,#f59e0b,#d97706);background:var(--gradient-warning)}.stat-card-danger{background:linear-gradient(135deg,#ef4444,#dc2626);background:var(--gradient-danger)}.stat-icon{align-items:center;background:#fff3;border-radius:12px;display:flex;height:48px;justify-content:center;margin-bottom:16px;width:48px}.stat-icon svg{color:#fff;font-size:24px}.stat-value{font-size:2rem;font-weight:700;line-height:1;margin-bottom:4px}.stat-label{opacity:.9}.btn,.stat-label{font-size:.875rem}.btn{align-items:center;border:none;border-radius:10px;cursor:pointer;display:inline-flex;font-weight:500;gap:8px;justify-content:center;padding:10px 20px;transition:all .2s ease}.btn-primary{background:#4f46e5;background:var(--primary);color:#fff}.btn-primary:hover{background:#4338ca;background:var(--primary-dark);transform:translateY(-1px)}.btn-success{background:#10b981;background:var(--success);color:#fff}.btn-danger{background:#ef4444;background:var(--danger);color:#fff}.btn-ghost{background:#0000;border:1px solid #e2e8f0;border:1px solid var(--border-color);color:#1e293b;color:var(--text-primary)}.btn-ghost:hover{background:#f1f5f9;background:var(--bg-tertiary)}.form-group{margin-bottom:20px}.form-label{display:block;font-weight:500;margin-bottom:8px}.form-input,.form-label{color:#1e293b;color:var(--text-primary)}.form-input{background:#fff;background:var(--bg-secondary);border:1px solid #e2e8f0;border:1px solid var(--border-color);border-radius:10px;font-size:1rem;padding:12px 16px;transition:all .2s ease;width:100%}.form-input:focus{border-color:#4f46e5;border-color:var(--primary);box-shadow:0 0 0 3px #4f46e51a;outline:none}.form-input::placeholder{color:#94a3b8;color:var(--text-muted)}.app-header{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fff;background:var(--bg-secondary);border-bottom:1px solid #e2e8f0;border-bottom:1px solid var(--border-color);padding:16px 24px;position:-webkit-sticky;position:sticky;top:0;z-index:100}.header-content{justify-content:space-between;margin:0 auto;max-width:1400px}.header-content,.header-left{align-items:center;display:flex}.header-left{gap:16px}.header-logo{align-items:center;display:flex;gap:12px}.header-logo img{border-radius:10px;height:40px;width:40px}.header-logo h1{-webkit-text-fill-color:#0000;background:linear-gradient(135deg,#667eea,#764ba2);background:var(--gradient-primary);-webkit-background-clip:text;background-clip:text;font-size:1.25rem;font-weight:700}.header-right{gap:16px}.header-right,.user-info{align-items:center;display:flex}.user-info{gap:12px}.user-avatar{align-items:center;background:linear-gradient(135deg,#667eea,#764ba2);background:var(--gradient-primary);border-radius:50%;color:#fff;display:flex;font-size:1rem;font-weight:600;height:40px;justify-content:center;width:40px}.user-name{color:#1e293b;color:var(--text-primary);font-weight:500}.theme-toggle{align-items:center;background:#f1f5f9;background:var(--bg-tertiary);border:1px solid #e2e8f0;border:1px solid var(--border-color);border-radius:12px;cursor:pointer;display:flex;height:44px;justify-content:center;transition:all .3s ease;width:44px}.theme-toggle:hover{background:#f8fafc;background:var(--bg-primary);transform:rotate(15deg)}.theme-toggle svg{color:#1e293b;color:var(--text-primary);font-size:20px}.app-footer{background:#fff;background:var(--bg-secondary);border-top:1px solid #e2e8f0;border-top:1px solid var(--border-color);padding:24px;text-align:center}.footer-content{margin:0 auto;max-width:1400px}.footer-text{color:#64748b;color:var(--text-secondary);font-size:.875rem}.footer-link{color:#4f46e5;color:var(--primary);font-weight:500;text-decoration:none;transition:color .2s ease}.footer-link:hover{color:#4338ca;color:var(--primary-dark)}.todo-container{background:#fff;background:var(--bg-secondary);border:1px solid #e2e8f0;border:1px solid var(--border-color);border-radius:16px;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a;box-shadow:var(--shadow-md);overflow:hidden}.todo-header{align-items:center;border-bottom:1px solid #e2e8f0;border-bottom:1px solid var(--border-color);gap:16px;justify-content:space-between;padding:20px 24px}.todo-actions,.todo-header{display:flex;flex-wrap:wrap}.todo-actions{gap:12px}.todo-item{align-items:center;border-bottom:1px solid #e2e8f0;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;padding:16px 24px;transition:background-color .2s ease}.todo-item:hover{background:#f1f5f9;background:var(--bg-tertiary)}.todo-item:last-child{border-bottom:none}.todo-item-content{align-items:center;display:flex;flex:1 1;gap:16px}.todo-checkbox{border-radius:6px;height:22px;width:22px}.todo-text{color:#1e293b;color:var(--text-primary);font-size:1rem}.todo-text.completed{text-decoration:line-through}.todo-date,.todo-text.completed{color:#94a3b8;color:var(--text-muted)}.todo-date{font-size:.75rem;margin-top:4px}.todo-item-actions{display:flex;gap:8px}.action-btn{align-items:center;border:none;border-radius:8px;cursor:pointer;display:flex;height:36px;justify-content:center;transition:all .2s ease;width:36px}.action-btn-edit{background:#10b9811a;color:#10b981;color:var(--success)}.action-btn-edit:hover{background:#10b981;background:var(--success);color:#fff}.action-btn-delete{background:#ef44441a;color:#ef4444;color:var(--danger)}.action-btn-delete:hover{background:#ef4444;background:var(--danger);color:#fff}.auth-container{background:#f8fafc;background:var(--bg-primary);display:flex;flex-direction:column;min-height:100vh}.auth-content{align-items:center;display:flex;flex:1 1;justify-content:center;padding:40px 20px}.auth-card{background:#fff;background:var(--bg-secondary);border:1px solid #e2e8f0;border:1px solid var(--border-color);border-radius:24px;box-shadow:0 20px 25px -5px #0000001a,0 8px 10px -6px #0000001a;box-shadow:var(--shadow-xl);max-width:440px;padding:40px;width:100%}.auth-header{margin-bottom:32px;text-align:center}.auth-logo{border-radius:20px;height:80px;margin:0 auto 20px;width:80px}.auth-title{color:#1e293b;color:var(--text-primary);font-size:1.5rem;font-weight:700;margin-bottom:8px}.auth-subtitle{color:#64748b;color:var(--text-secondary);font-size:.875rem}.auth-footer{border-top:1px solid #e2e8f0;border-top:1px solid var(--border-color);margin-top:24px;padding-top:24px;text-align:center}.auth-footer-text{color:#64748b;color:var(--text-secondary);font-size:.875rem}.auth-footer-link{color:#4f46e5;color:var(--primary);font-weight:600;text-decoration:none}.auth-footer-link:hover{text-decoration:underline}.loader-overlay{align-items:center;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#00000080;bottom:0;display:flex;justify-content:center;left:0;position:fixed;right:0;top:0;z-index:9999}.loader-spinner{animation:spin 1s linear infinite;border:4px solid #ffffff4d;border-radius:50%;border-top:4px solid var(--primary);height:48px;width:48px}.page-loader{align-items:center;display:flex;flex-direction:column;gap:16px;justify-content:center;min-height:400px}.page-loader-text{color:#64748b;color:var(--text-secondary);font-size:.875rem}@keyframes spin{to{transform:rotate(1turn)}}.empty-state{padding:60px 24px;text-align:center}.empty-state-icon{align-items:center;background:#f1f5f9;background:var(--bg-tertiary);border-radius:50%;display:flex;height:80px;justify-content:center;margin:0 auto 24px;width:80px}.empty-state-icon svg{color:#94a3b8;color:var(--text-muted);font-size:32px}.empty-state-title{color:#1e293b;color:var(--text-primary);font-size:1.25rem;font-weight:600;margin-bottom:8px}.empty-state-text{color:#64748b;color:var(--text-secondary);margin-bottom:24px}.custom-modal .ant-modal-content{border-radius:16px;overflow:hidden}.custom-modal .ant-modal-header{border-bottom:1px solid #e2e8f0;border-bottom:1px solid var(--border-color);padding:20px 24px}.custom-modal .ant-modal-body{padding:24px}.custom-modal .ant-modal-footer{border-top:1px solid #e2e8f0;border-top:1px solid var(--border-color);padding:16px 24px}@media (max-width:768px){.main-content{padding:16px}.stats-grid{gap:12px;grid-template-columns:repeat(2,1fr)}.stat-card{padding:16px}.stat-value{font-size:1.5rem}.header-content{padding:12px 16px}.user-name{display:none}.auth-card{margin:16px;padding:24px}.todo-header{padding:16px}.todo-actions{justify-content:flex-start;width:100%}.todo-item{align-items:flex-start;flex-direction:column;gap:12px;padding:12px 16px}.todo-item-actions{justify-content:flex-end;width:100%}h1{font-size:1.75rem}h2{font-size:1.5rem}h3{font-size:1.25rem}}@media (max-width:480px){.stats-grid{grid-template-columns:1fr}.header-logo h1,.todo-actions button span.btn-text{display:none}.ant-table-wrapper .ant-table{font-size:.875rem}.ant-table-wrapper .ant-table-tbody>tr>td,.ant-table-wrapper .ant-table-thead>tr>th{padding:8px 6px!important}.ant-table-wrapper .ant-table-cell .ant-space{flex-wrap:nowrap;gap:4px!important}.ant-table-wrapper .ant-table-cell .ant-btn{height:32px!important;min-width:32px!important;padding:4px 8px!important}.ant-table-wrapper .ant-table-cell .ant-btn .anticon{font-size:14px}}.ant-table{background:#0000!important}.ant-table-wrapper .ant-table-thead>tr>th{background:#f1f5f9!important;background:var(--bg-tertiary)!important}.ant-table-wrapper .ant-table-tbody>tr>td,.ant-table-wrapper .ant-table-thead>tr>th{border-bottom:1px solid #e2e8f0!important;border-bottom:1px solid var(--border-color)!important}.ant-table-wrapper .ant-table-tbody>tr:hover>td{background:#f1f5f9!important;background:var(--bg-tertiary)!important}.ant-btn{box-shadow:none!important;font-weight:500}.ant-input,.ant-input-password{border-radius:10px!important}.ant-card{border:1px solid #e2e8f0!important;border:1px solid var(--border-color)!important;border-radius:16px!important}.ant-modal-content{border-radius:16px!important}.ant-checkbox-wrapper{align-items:center}.ant-checkbox-inner{border-radius:6px!important;height:20px!important;width:20px!important}.fade-in{animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.slide-up{animation:slideUp .4s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}