.layout-container{height:100vh}.layout-sider{background:#fff!important;box-shadow:2px 0 8px #0000000f;z-index:10}.logo{align-items:center;background:#fff;border-bottom:1px solid #f0f0f0;display:flex;height:64px;justify-content:center;padding:0 20px}.logo-icon{color:#1890ff;font-size:24px}.logo-text{color:#262626;font-size:16px;font-weight:600;margin-left:8px}.layout-menu{border-right:none}.layout-menu .ant-menu-item{border-radius:6px;height:40px;line-height:40px;margin:4px 8px}.layout-menu .ant-menu-item-selected{background:#e6f7ff!important}.layout-menu .ant-menu-item:hover{background:#f5f5f5!important}.layout-main{background:#f5f5f5}.layout-header{background:#fff;box-shadow:0 2px 8px #0000000f;justify-content:space-between;padding:0 20px;position:relative;z-index:9}.collapse-btn,.header-left,.layout-header{align-items:center;display:flex}.collapse-btn{border-radius:6px;color:#666;font-size:16px;height:40px;justify-content:center;transition:all .3s;width:40px}.collapse-btn:hover{background:#f5f5f5;color:#1890ff}.header-right{align-items:center;display:flex}.user-info{border-radius:8px;cursor:pointer;padding:8px 12px;transition:all .3s}.user-info:hover{background:#f5f5f5}.user-details{line-height:1.2;text-align:left}.layout-content{background:#f5f5f5;margin:0;overflow:auto;padding:0}.content-wrapper{min-height:calc(100vh - 64px);padding:20px}@media (max-width:768px){.layout-sider{height:100vh;left:0;position:fixed!important;top:0;z-index:1000}.layout-main{margin-left:0!important}.content-wrapper{padding:15px}}.layout-content::-webkit-scrollbar{width:6px}.layout-content::-webkit-scrollbar-track{background:#f1f1f1}.layout-content::-webkit-scrollbar-thumb{background:#c1c1c1;border-radius:3px}.layout-content::-webkit-scrollbar-thumb:hover{background:#a8a8a8}.layout-menu .ant-menu-item{transition:all .3s cubic-bezier(.645,.045,.355,1)}.layout-menu .ant-menu-item-selected:after{background:#1890ff;border-radius:1.5px 0 0 1.5px;bottom:0;content:"";position:absolute;right:0;top:0;width:3px}.user-info .ant-avatar{background:#1890ff;border:2px solid #e6f7ff}.ant-layout-sider-collapsed .logo{padding:0}.ant-layout-sider-collapsed .logo-text{display:none}@media (prefers-color-scheme:dark){.layout-header{background:#fff;border-bottom:1px solid #f0f0f0}.collapse-btn:hover,.content-wrapper,.layout-content,.user-info:hover{background:#f5f5f5}}.content-wrapper>*{animation:fadeIn .3s ease-out}.ant-breadcrumb{margin-bottom:16px}.ant-breadcrumb a{color:#666;text-decoration:none}.ant-breadcrumb a:hover{color:#1890ff}.page-header{background:#fff;border-radius:8px;box-shadow:0 2px 8px #0000000f;margin-bottom:20px;padding:20px 24px}.page-header .ant-typography{margin:0}.ant-card-head{border-bottom:1px solid #f0f0f0}.ant-btn-primary{background:#1890ff;border-color:#1890ff}.ant-btn-primary:hover{background:#40a9ff;border-color:#40a9ff;transform:translateY(-1px)}.login-container{align-items:center;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;flex-direction:column;justify-content:center;min-height:100vh;padding:20px;position:relative}.login-background{overflow:hidden;z-index:0}.bg-pattern,.login-background{bottom:0;left:0;position:absolute;right:0;top:0}.bg-pattern{animation:float 20s ease-in-out infinite;background:radial-gradient(circle at 20% 50%,#ffffff1a 0,#0000 50%),radial-gradient(circle at 80% 20%,#ffffff1a 0,#0000 50%),radial-gradient(circle at 40% 80%,#ffffff1a 0,#0000 50%)}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}.login-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fffffff2;border:1px solid #fff3;border-radius:16px;box-shadow:0 16px 32px #0000001a;max-width:400px;padding:40px 32px;width:100%;z-index:1}.login-header{margin-bottom:32px;text-align:center}.login-icon{color:#1890ff;font-size:48px;margin-bottom:16px}.login-title{color:#262626;font-weight:600;margin:0!important}.login-subtitle{color:#8c8c8c;font-size:14px}.login-error{border-radius:8px;margin-bottom:24px}.login-form{width:100%}.login-form .ant-form-item{margin-bottom:20px}.login-form .ant-input-affix-wrapper{border:1px solid #d9d9d9;border-radius:8px;transition:all .3s}.login-form .ant-input-affix-wrapper:hover{border-color:#40a9ff}.login-form .ant-input-affix-wrapper-focused{border-color:#1890ff;box-shadow:0 0 0 2px #1890ff33}.login-button{background:linear-gradient(135deg,#1890ff,#096dd9);border:none;border-radius:8px;box-shadow:0 4px 12px #1890ff4d;font-size:16px;font-weight:500;height:48px;transition:all .3s}.login-button:hover{box-shadow:0 6px 16px #1890ff66;transform:translateY(-2px)}.login-button:active{transform:translateY(0)}.login-footer{border-top:1px solid #f0f0f0;margin-top:24px;padding-top:24px;text-align:center}.login-info{bottom:20px;position:absolute;text-align:center;z-index:1}.login-info .ant-typography{color:#fffc!important}@media (max-width:768px){.login-card{margin:20px;padding:30px 24px}.login-title{font-size:20px!important}.login-icon{font-size:40px}}@media (prefers-color-scheme:dark){.login-card{background:#fffffff2;border:1px solid #fff3}.login-title{color:#262626!important}.login-subtitle{color:#8c8c8c!important}}.login-button .ant-btn-loading-icon{margin-right:8px}.login-form .ant-input-prefix{color:#bfbfbf;margin-right:8px}.login-form .ant-input-affix-wrapper-focused .ant-input-prefix{color:#1890ff}.login-form .ant-form-item-has-error .ant-input-affix-wrapper{border-color:#ff4d4f;box-shadow:0 0 0 2px #ff4d4f33}.login-form .ant-form-item-explain-error{font-size:12px;margin-top:4px}.dashboard{padding:0}.dashboard-loading{align-items:center;display:flex;flex-direction:column;height:60vh;justify-content:center}.dashboard-header{background:#fff;border-radius:8px;box-shadow:0 2px 8px #0000000f;margin-bottom:24px;padding:24px}.stat-card{border:none;border-radius:12px;box-shadow:0 4px 12px #00000014;overflow:hidden;position:relative;transition:all .3s ease}.stat-card:before{background:linear-gradient(90deg,#1890ff,#40a9ff);content:"";height:4px;left:0;position:absolute;right:0;top:0}.stat-card:hover{box-shadow:0 8px 24px #0000001f;transform:translateY(-4px)}.stat-card .ant-statistic{text-align:center}.stat-card .ant-statistic-title{color:#666;font-size:14px;font-weight:500;margin-bottom:8px}.stat-card .ant-statistic-content{color:#262626;font-size:28px;font-weight:600}.stat-trend{border-top:1px solid #f0f0f0;margin-top:12px;padding-top:12px;text-align:center}.stat-trend .ant-typography{font-size:12px}.system-info-item{padding:16px 0;text-align:center}.system-info-item .ant-typography:first-child{display:block;margin-bottom:4px}.ant-card-head-title{color:#262626;font-size:16px;font-weight:600}.dashboard .ant-table{border-radius:8px}.dashboard .ant-table-thead>tr>th{background:#fafafa;border-bottom:1px solid #f0f0f0;color:#262626;font-weight:600}.dashboard .ant-table-tbody>tr>td{border-bottom:1px solid #f5f5f5}.dashboard .ant-table-tbody>tr:hover>td{background:#f8f9fa}.ant-progress-line{margin-bottom:4px}.ant-progress-bg{border-radius:2px}@media (max-width:768px){.dashboard-header{padding:16px}.stat-card .ant-statistic-content{font-size:24px}.system-info-item{padding:12px 0}}@media (max-width:576px){.dashboard-header .ant-space{align-items:flex-start!important;flex-direction:column}.dashboard-header .ant-space>div:last-child{align-self:flex-end;margin-top:12px}}.dashboard .ant-card{transition:all .3s cubic-bezier(.645,.045,.355,1)}.dashboard .ant-card:hover{box-shadow:0 8px 24px #0000001a}.ant-statistic-content .anticon{margin-right:8px}.ant-alert-success{background:linear-gradient(135deg,#f6ffed,#f0f9e8);border-left:4px solid #52c41a}.dashboard .ant-btn-link{color:#1890ff;font-weight:500}.dashboard .ant-btn-link:hover{color:#40a9ff}@keyframes pulse{0%{opacity:1}50%{opacity:.6}to{opacity:1}}.dashboard-loading .ant-spin{animation:pulse 2s ease-in-out infinite}.ant-empty{padding:40px 0}.ant-empty-image{opacity:.6}.ant-statistic-content-value{font-family:SF Mono,Monaco,Inconsolata,Fira Code,Fira Mono,Roboto Mono,monospace}.stat-card:first-child:before{background:linear-gradient(90deg,#1890ff,#40a9ff)}.stat-card:nth-child(2):before{background:linear-gradient(90deg,#52c41a,#73d13d)}.stat-card:nth-child(3):before{background:linear-gradient(90deg,#fa8c16,#ffa940)}.stat-card:nth-child(4):before{background:linear-gradient(90deg,#722ed1,#9254de)}@media (prefers-color-scheme:dark){.dashboard-header,.stat-card{background:#fff;border:none}.stat-card .ant-statistic-title{color:#666}.stat-card .ant-statistic-content{color:#262626}.ant-card{background:#fff;border:none}.ant-card-head-title{color:#262626}.ant-table-thead>tr>th{background:#fafafa!important;border-bottom-color:#f0f0f0!important;color:#262626!important}.ant-table-tbody>tr>td{background:#fff!important;border-bottom-color:#f5f5f5!important;color:inherit!important}.ant-table-tbody>tr:hover>td{background:#f8f9fa!important}}.database-page{padding:0}.database-page .ant-card{border-radius:8px;box-shadow:0 2px 8px #0000000f}.database-page .ant-card-head{border-bottom:1px solid #f0f0f0;padding:16px 24px}.database-page .ant-card-head-title{color:#262626;font-size:16px;font-weight:600}.database-page .ant-card-body{padding:24px}.database-page .ant-table-tbody>tr{cursor:pointer;transition:all .3s}.database-page .ant-table-tbody>tr:hover{background:#f5f5f5}.database-page .selected-row{background:#e6f7ff!important;border-left:3px solid #1890ff}.database-page .selected-row:hover{background:#e6f7ff!important}.empty-state{align-items:center;color:#999;display:flex;flex-direction:column;height:300px;justify-content:center}.empty-state p{font-size:16px;margin-top:16px}.ant-typography code{background:#f5f5f5;border:1px solid #d9d9d9;border-radius:4px;font-family:SF Mono,Monaco,Inconsolata,Fira Code,Fira Mono,Roboto Mono,monospace;font-size:12px;padding:2px 6px}.monaco-editor{border:1px solid #d9d9d9;border-radius:6px;overflow:hidden}.monaco-editor .monaco-editor-background{background:#fafafa}.react-json-view{font-family:SF Mono,Monaco,Inconsolata,Fira Code,Fira Mono,Roboto Mono,monospace!important}.react-json-view .object-key-val>.object-key{color:#1890ff!important;font-weight:600}.react-json-view .string-value{color:#52c41a!important}.react-json-view .number-value{color:#fa8c16!important}.react-json-view .boolean-value{color:#722ed1!important}.database-page .ant-space{flex-wrap:wrap}.database-page .ant-btn{border-radius:6px;font-weight:500;transition:all .3s}.database-page .ant-btn:hover{box-shadow:0 4px 12px #00000026;transform:translateY(-1px)}.database-page .ant-btn-primary{background:#1890ff;border-color:#1890ff}.database-page .ant-btn-primary:hover{background:#40a9ff;border-color:#40a9ff}.database-page .ant-btn-danger:hover{background:#ff7875;border-color:#ff7875}.database-page .ant-table{border-radius:8px;overflow:hidden}.database-page .ant-table-thead>tr>th{background:#fafafa;border-bottom:1px solid #f0f0f0;color:#262626;font-weight:600;padding:12px 16px}.database-page .ant-table-tbody>tr>td{border-bottom:1px solid #f5f5f5;padding:12px 16px}.database-page .ant-table-tbody>tr:last-child>td{border-bottom:none}.database-page .ant-pagination{margin-top:16px;text-align:right}.database-page .ant-pagination-total-text{color:#666;font-size:14px}.database-page .ant-modal{border-radius:8px}.database-page .ant-modal-header{border-bottom:1px solid #f0f0f0;border-radius:8px 8px 0 0}.database-page .ant-modal-body{padding:24px}.database-page .ant-modal-footer{border-top:1px solid #f0f0f0;padding:16px 24px}.database-page .ant-form-item{margin-bottom:20px}.database-page .ant-form-item-label>label{color:#262626;font-weight:600}.database-page .ant-input{border:1px solid #d9d9d9;border-radius:6px;transition:all .3s}.database-page .ant-input:hover{border-color:#40a9ff}.database-page .ant-input:focus{border-color:#1890ff;box-shadow:0 0 0 2px #1890ff33}.database-page .ant-tag{border:none;border-radius:4px;font-weight:500;padding:2px 8px}.ant-popover-inner{border-radius:8px}.ant-popover-inner-content{padding:16px}.ant-tooltip-inner{border-radius:6px;font-size:12px}.database-page .anticon{font-size:14px}.database-page .ant-btn .anticon{margin-right:4px}@media (max-width:768px){.database-page .ant-card-body{padding:16px}.database-page .ant-modal{border-radius:0;height:100vh;margin:0;max-width:100vw}.database-page .ant-table{font-size:12px}.database-page .ant-table-tbody>tr>td,.database-page .ant-table-thead>tr>th{padding:8px 12px}.database-page .ant-space{width:100%}.database-page .ant-space-item{flex:1 1}.database-page .ant-btn{margin-bottom:8px;width:100%}}@media (max-width:576px){.empty-state{height:200px}.empty-state .anticon{font-size:36px}.empty-state p{font-size:14px}}.database-page .ant-spin-container{min-height:200px}.database-page .ant-spin-spinning{opacity:.7}.database-page .ant-typography-ellipsis{cursor:pointer}.database-page .ant-typography-ellipsis:hover{color:#1890ff}.database-page .ant-typography-copy{margin-left:4px;opacity:.6;transition:opacity .3s}.database-page .ant-typography-copy:hover{opacity:1}@media (prefers-color-scheme:dark){.database-page .ant-card{background:#fff;border:none}.database-page .ant-card-head{background:#fff;border-bottom-color:#f0f0f0}.database-page .ant-card-head-title{color:#262626}.database-page .ant-table-thead>tr>th{background:#fafafa!important;border-bottom-color:#f0f0f0!important;color:#262626!important}.database-page .ant-table-tbody>tr>td{background:#fff!important;border-bottom-color:#f5f5f5!important;color:inherit!important}.database-page .ant-table-tbody>tr:hover>td{background:#f5f5f5!important}.database-page .selected-row,.database-page .selected-row:hover{background:#e6f7ff!important}.empty-state{color:#666}.monaco-editor .monaco-editor-background{background:#fafafa!important}.ant-typography code{background:#f5f5f5;border-color:#d9d9d9;color:inherit}}@-webkit-keyframes marching-ants{0%{background-position:0 0,0 100%,0 0,100% 0}to{background-position:20px 0,-20px 100%,0 -20px,100% 20px}}@keyframes marching-ants{0%{background-position:0 0,0 100%,0 0,100% 0}to{background-position:20px 0,-20px 100%,0 -20px,100% 20px}}:root{--rc-drag-handle-size:12px;--rc-drag-handle-mobile-size:24px;--rc-drag-handle-bg-colour:#0003;--rc-drag-bar-size:6px;--rc-border-color:#ffffffb3;--rc-focus-color:#08f}.ReactCrop{cursor:crosshair;display:inline-block;max-width:100%;position:relative}.ReactCrop *,.ReactCrop :after,.ReactCrop :before{-webkit-box-sizing:border-box;box-sizing:border-box}.ReactCrop--disabled,.ReactCrop--locked{cursor:inherit}.ReactCrop__child-wrapper{max-height:inherit;overflow:hidden}.ReactCrop__child-wrapper>img,.ReactCrop__child-wrapper>video{display:block;max-height:inherit;max-width:100%}.ReactCrop:not(.ReactCrop--disabled) .ReactCrop__child-wrapper>img,.ReactCrop:not(.ReactCrop--disabled) .ReactCrop__child-wrapper>video,.ReactCrop:not(.ReactCrop--disabled) .ReactCrop__crop-selection{-ms-touch-action:none;touch-action:none}.ReactCrop__crop-mask{bottom:0;height:calc(100% + .5px);left:0;pointer-events:none;position:absolute;right:0;top:0;width:calc(100% + .5px)}.ReactCrop__crop-selection{cursor:move;left:0;position:absolute;top:0;-webkit-transform:translateZ(0);transform:translateZ(0)}.ReactCrop--disabled .ReactCrop__crop-selection{cursor:inherit}.ReactCrop--circular-crop .ReactCrop__crop-selection{border-radius:50%}.ReactCrop--circular-crop .ReactCrop__crop-selection:after{border:1px solid #ffffffb3;border:1px solid var(--rc-border-color);bottom:-1px;content:"";left:-1px;opacity:.3;pointer-events:none;position:absolute;right:-1px;top:-1px}.ReactCrop--no-animate .ReactCrop__crop-selection{outline:1px dashed #fff}.ReactCrop__crop-selection:not(.ReactCrop--no-animate .ReactCrop__crop-selection){-webkit-animation:marching-ants 1s;animation:marching-ants 1s;-webkit-animation-iteration-count:infinite;animation-iteration-count:infinite;-webkit-animation-play-state:running;animation-play-state:running;-webkit-animation-timing-function:linear;animation-timing-function:linear;background-image:-webkit-gradient(linear,left top,right top,color-stop(50%,#fff),color-stop(50%,#444)),-webkit-gradient(linear,left top,right top,color-stop(50%,#fff),color-stop(50%,#444)),-webkit-gradient(linear,left top,left bottom,color-stop(50%,#fff),color-stop(50%,#444)),-webkit-gradient(linear,left top,left bottom,color-stop(50%,#fff),color-stop(50%,#444));background-image:linear-gradient(90deg,#fff 50%,#444 0),linear-gradient(90deg,#fff 50%,#444 0),linear-gradient(180deg,#fff 50%,#444 0),linear-gradient(180deg,#fff 50%,#444 0);background-position:0 0,0 100%,0 0,100% 0;background-repeat:repeat-x,repeat-x,repeat-y,repeat-y;background-size:10px 1px,10px 1px,1px 10px,1px 10px;color:#fff}.ReactCrop__crop-selection:focus{outline:2px solid #08f;outline:2px solid var(--rc-focus-color);outline-offset:-1px}.ReactCrop--invisible-crop .ReactCrop__crop-mask,.ReactCrop--invisible-crop .ReactCrop__crop-selection{display:none}.ReactCrop__rule-of-thirds-hz:after,.ReactCrop__rule-of-thirds-hz:before,.ReactCrop__rule-of-thirds-vt:after,.ReactCrop__rule-of-thirds-vt:before{background-color:#fff6;content:"";display:block;position:absolute}.ReactCrop__rule-of-thirds-vt:after,.ReactCrop__rule-of-thirds-vt:before{height:100%;width:1px}.ReactCrop__rule-of-thirds-vt:before{left:33.3333333333%}.ReactCrop__rule-of-thirds-vt:after{left:66.6666666667%}.ReactCrop__rule-of-thirds-hz:after,.ReactCrop__rule-of-thirds-hz:before{height:1px;width:100%}.ReactCrop__rule-of-thirds-hz:before{top:33.3333333333%}.ReactCrop__rule-of-thirds-hz:after{top:66.6666666667%}.ReactCrop__drag-handle{background-color:#0003;background-color:var(--rc-drag-handle-bg-colour);border:1px solid #ffffffb3;border:1px solid var(--rc-border-color);height:12px;height:var(--rc-drag-handle-size);position:absolute;width:12px;width:var(--rc-drag-handle-size)}.ReactCrop__drag-handle:focus{background:#08f;background:var(--rc-focus-color)}.ReactCrop .ord-nw{cursor:nw-resize;left:0}.ReactCrop .ord-n,.ReactCrop .ord-nw{top:0;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%)}.ReactCrop .ord-n{cursor:n-resize;left:50%}.ReactCrop .ord-ne{cursor:ne-resize;top:0}.ReactCrop .ord-e,.ReactCrop .ord-ne{right:0;-webkit-transform:translate(50%,-50%);transform:translate(50%,-50%)}.ReactCrop .ord-e{cursor:e-resize;top:50%}.ReactCrop .ord-se{bottom:0;cursor:se-resize;right:0;-webkit-transform:translate(50%,50%);transform:translate(50%,50%)}.ReactCrop .ord-s{cursor:s-resize;left:50%}.ReactCrop .ord-s,.ReactCrop .ord-sw{bottom:0;-webkit-transform:translate(-50%,50%);transform:translate(-50%,50%)}.ReactCrop .ord-sw{cursor:sw-resize;left:0}.ReactCrop .ord-w{cursor:w-resize;left:0;top:50%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%)}.ReactCrop__disabled .ReactCrop__drag-handle{cursor:inherit}.ReactCrop__drag-bar{position:absolute}.ReactCrop__drag-bar.ord-n{height:6px;height:var(--rc-drag-bar-size);left:0;top:0;-webkit-transform:translateY(-50%);transform:translateY(-50%);width:100%}.ReactCrop__drag-bar.ord-e{height:100%;right:0;top:0;-webkit-transform:translate(50%);transform:translate(50%);width:6px;width:var(--rc-drag-bar-size)}.ReactCrop__drag-bar.ord-s{bottom:0;height:6px;height:var(--rc-drag-bar-size);left:0;-webkit-transform:translateY(50%);transform:translateY(50%);width:100%}.ReactCrop__drag-bar.ord-w{height:100%;left:0;top:0;-webkit-transform:translate(-50%);transform:translate(-50%);width:6px;width:var(--rc-drag-bar-size)}.ReactCrop--fixed-aspect .ReactCrop__drag-bar,.ReactCrop--fixed-aspect .ReactCrop__drag-handle.ord-e,.ReactCrop--fixed-aspect .ReactCrop__drag-handle.ord-n,.ReactCrop--fixed-aspect .ReactCrop__drag-handle.ord-s,.ReactCrop--fixed-aspect .ReactCrop__drag-handle.ord-w,.ReactCrop--new-crop .ReactCrop__drag-bar,.ReactCrop--new-crop .ReactCrop__drag-handle{display:none}@media (pointer:coarse){.ReactCrop .ord-e,.ReactCrop .ord-n,.ReactCrop .ord-s,.ReactCrop .ord-w{display:none}.ReactCrop__drag-handle{height:24px;height:var(--rc-drag-handle-mobile-size);width:24px;width:var(--rc-drag-handle-mobile-size)}}.teacher-schedule-page{padding:0}.time-slots{min-height:60px}.time-slot{background:#f5f5f5;border:1px solid #d9d9d9;border-radius:4px;margin-bottom:8px;padding:8px}.time-slot:last-child{margin-bottom:0}.time-slot .ant-space{justify-content:space-between;width:100%}.teacher-schedule-page .ant-card{border-radius:8px}.teacher-schedule-page .ant-card-small .ant-card-head{min-height:40px;padding:0 12px}.teacher-schedule-page .ant-card-small .ant-card-body{padding:12px}.teacher-schedule-page .ant-tabs-tab{font-weight:500}.teacher-schedule-page .ant-table-thead>tr>th{background:#fafafa;font-weight:600}.teacher-schedule-page .ant-tag{margin:2px}.teacher-schedule-page .ant-space-item{align-items:center;display:flex}@media (max-width:768px){.teacher-schedule-page .ant-col{margin-bottom:16px}.time-slot .ant-space{align-items:stretch;flex-direction:column}.time-slot .ant-space .ant-space-item{width:100%}}.teacher-schedule-page .ant-card-small.editing{border-color:#1890ff;box-shadow:0 0 0 2px #1890ff33}.teacher-schedule-page .ant-picker{width:100px}.teacher-schedule-page .time-slot .ant-picker{width:80px}.teacher-schedule-page .ant-alert{border-radius:6px}.teacher-schedule-page .ant-table-tbody>tr>td{padding:12px 16px}.teacher-schedule-page .ant-table-tbody>tr:hover>td{background:#f5f5f5}.teacher-schedule-page .teacher-info-card{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.teacher-schedule-page .teacher-info-card .ant-card-body{padding:20px}.teacher-schedule-page .tag-cloud .ant-tag{border-radius:12px;font-size:12px;margin:4px;padding:4px 12px}.pdf-assets-container{padding:24px}.pdf-assets-header{margin-bottom:24px}.pdf-assets-actions,.pdf-assets-search{margin-bottom:16px}.pdf-file-icon{color:#ff4d4f;margin-right:8px}.pdf-upload-area{margin:16px 0}.pdf-batch-upload-hint{color:#666;font-size:12px;margin-top:8px}.pdf-modal-form{margin-top:16px}.pdf-tags-select{min-height:32px}.pdf-price-input{width:100%}.pdf-status-tag{font-weight:500}.pdf-action-buttons{display:flex;gap:8px}.pdf-file-size{color:#666}.pdf-batch-result,.pdf-upload-progress{margin-top:16px}.pdf-batch-summary{background:#f5f5f5;border-radius:6px;margin-top:16px;padding:12px}@media (max-width:768px){.pdf-assets-container{padding:16px}.pdf-assets-search .ant-row{flex-direction:column}.pdf-assets-search .ant-col{margin-bottom:8px;width:100%!important}.pdf-assets-actions{text-align:center}.pdf-action-buttons{align-items:center;flex-direction:column}}.ant-upload-drag{background:#fafafa;border:2px dashed #d9d9d9;border-radius:6px;transition:border-color .3s ease}.ant-upload-drag.ant-upload-drag-hover,.ant-upload-drag:hover{border-color:#1890ff}.pdf-tags-container{max-width:200px}.pdf-tags-container .ant-tag{font-size:11px;margin:2px;padding:2px 6px}.pdf-table .ant-table-thead>tr>th{background:#f5f5f5;font-weight:600}.pdf-table .ant-table-tbody>tr:hover>td{background:#f0f9ff}.pdf-modal .ant-modal-header{border-bottom:1px solid #e8e8e8;margin-bottom:20px}.pdf-modal .ant-form-item-label>label{font-weight:500}.pdf-loading-overlay{position:relative}.pdf-loading-overlay:after{align-items:center;background:#fffc;bottom:0;content:"";display:flex;justify-content:center;left:0;position:absolute;right:0;top:0;z-index:10}.pdf-file-list{border:1px solid #e8e8e8;border-radius:6px;margin-top:8px;max-height:200px;overflow-y:auto;padding:8px}.pdf-file-item{align-items:center;border-radius:4px;display:flex;justify-content:space-between;margin-bottom:4px;padding:4px 8px}.pdf-file-item:hover{background:#f5f5f5}.pdf-file-info{align-items:center;display:flex;flex:1 1}.pdf-file-name{flex:1 1;margin-left:8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pdf-file-size{color:#999;font-size:12px;margin-left:8px}body,html{width:100%}input::-ms-clear,input::-ms-reveal{display:none}*,:after,:before{box-sizing:border-box}html{-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-ms-overflow-style:scrollbar;-webkit-tap-highlight-color:rgba(0,0,0,0);font-family:sans-serif;line-height:1.15}body{margin:0}[tabindex="-1"]:focus{outline:none}hr{box-sizing:initial;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{font-weight:500;margin-bottom:.5em;margin-top:0}p{margin-bottom:1em;margin-top:0}abbr[data-original-title],abbr[title]{border-bottom:0;cursor:help;-webkit-text-decoration:underline dotted;text-decoration:underline dotted}address{font-style:normal;line-height:inherit;margin-bottom:1em}input[type=number],input[type=password],input[type=text],textarea{-webkit-appearance:none}dl,ol,ul{margin-bottom:1em;margin-top:0}ol ol,ol ul,ul ol,ul ul{margin-bottom:0}dt{font-weight:500}dd{margin-bottom:.5em;margin-left:0}blockquote{margin:0 0 1em}dfn{font-style:italic}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:initial}sub{bottom:-.25em}sup{top:-.5em}code,kbd,pre,samp{font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,Courier,monospace;font-size:1em}pre{margin-bottom:1em;margin-top:0;overflow:auto}figure{margin:0 0 1em}img{border-style:none;vertical-align:middle}[role=button],a,area,button,input:not([type=range]),label,select,summary,textarea{touch-action:manipulation}table{border-collapse:collapse}caption{caption-side:bottom;padding-bottom:.3em;padding-top:.75em;text-align:left}button,input,optgroup,select,textarea{color:inherit;font-family:inherit;font-size:inherit;line-height:inherit;margin:0}button,input{overflow:visible}button,select{text-transform:none}[type=reset],[type=submit],button,html [type=button]{-webkit-appearance:button}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{border-style:none;padding:0}input[type=checkbox],input[type=radio]{box-sizing:border-box;padding:0}input[type=date],input[type=datetime-local],input[type=month],input[type=time]{-webkit-appearance:listbox}textarea{overflow:auto;resize:vertical}fieldset{border:0;margin:0;min-width:0;padding:0}legend{color:inherit;display:block;font-size:1.5em;line-height:inherit;margin-bottom:.5em;max-width:100%;padding:0;white-space:normal;width:100%}progress{vertical-align:initial}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:none;outline-offset:-2px}[type=search]::-webkit-search-cancel-button,[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}output{display:inline-block}summary{display:list-item}template{display:none}[hidden]{display:none!important}mark{background-color:#feffe6;padding:.2em}*{box-sizing:border-box;margin:0;padding:0}body,html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f5f5f5;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif}#root,.App,body,html{height:100%}::-webkit-scrollbar{height:8px;width:8px}::-webkit-scrollbar-track{background:#f1f1f1;border-radius:4px}::-webkit-scrollbar-thumb{background:#c1c1c1;border-radius:4px;-webkit-transition:background .3s;transition:background .3s}::-webkit-scrollbar-thumb:hover{background:#a8a8a8}.ant-layout{background:#f5f5f5}.ant-card{border:none;border-radius:8px;box-shadow:0 2px 8px #0000000f}.ant-btn{border-radius:6px;font-weight:500;transition:all .3s cubic-bezier(.645,.045,.355,1)}.ant-btn:hover{transform:translateY(-1px)}.ant-btn-primary{background:linear-gradient(135deg,#1890ff,#096dd9);border:none;box-shadow:0 2px 6px #1890ff4d}.ant-btn-primary:hover{background:linear-gradient(135deg,#40a9ff,#1890ff);box-shadow:0 4px 12px #1890ff66}.ant-input{border-radius:6px;transition:all .3s}.ant-input:hover{border-color:#40a9ff}.ant-input:focus{border-color:#1890ff;box-shadow:0 0 0 2px #1890ff33}.ant-select-selector{border-radius:6px!important;transition:all .3s}.ant-select:hover .ant-select-selector{border-color:#40a9ff!important}.ant-select-focused .ant-select-selector{border-color:#1890ff!important;box-shadow:0 0 0 2px #1890ff33!important}.ant-table{border-radius:8px;overflow:hidden}.ant-table-thead>tr>th{background:#fafafa;border-bottom:1px solid #f0f0f0;color:#262626;font-weight:600}.ant-table-tbody>tr:hover>td{background:#f5f5f5}.ant-modal{border-radius:8px}.ant-modal-header{border-bottom:1px solid #f0f0f0;border-radius:8px 8px 0 0}.ant-modal-body{padding:24px}.ant-modal-footer{border-top:1px solid #f0f0f0;padding:16px 24px}.ant-tag{border:none;border-radius:4px;font-weight:500}.ant-alert{border:none;border-radius:8px}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.ant-layout-content>*{animation:fadeIn .3s ease-out}.ant-spin-container{transition:opacity .3s}.ant-spin-spinning{opacity:.7}::selection{background:#1890ff33;color:inherit}a{color:#1890ff;text-decoration:none;transition:color .3s}a:hover{color:#40a9ff}code{background:#f5f5f5;border-radius:4px;font-family:SF Mono,Monaco,Inconsolata,Fira Code,Fira Mono,Roboto Mono,monospace;font-size:.9em;padding:2px 6px}@media (max-width:768px){.ant-card-body{padding:16px}.ant-modal{border-radius:0;height:100vh;margin:0;max-width:100vw}.ant-table-tbody>tr>td,.ant-table-thead>tr>th{padding:8px 12px}}@media (max-width:576px){.ant-card-head{padding:16px}.ant-card-body{padding:12px}.ant-btn{font-size:14px}.ant-btn,.ant-input{height:36px}}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.mb-0{margin-bottom:0!important}.mb-16{margin-bottom:16px!important}.mb-24{margin-bottom:24px!important}.mt-0{margin-top:0!important}.mt-16{margin-top:16px!important}.mt-24{margin-top:24px!important}.p-0{padding:0!important}.p-16{padding:16px!important}.p-24{padding:24px!important}.w-100{width:100%!important}.h-100{height:100%!important}.d-flex{display:flex!important}.d-block{display:block!important}.d-inline-block{display:inline-block!important}.d-none{display:none!important}.justify-center{justify-content:center!important}.justify-between{justify-content:space-between!important}.justify-end{justify-content:flex-end!important}.align-center{align-items:center!important}.align-start{align-items:flex-start!important}.align-end{align-items:flex-end!important}.flex-column{flex-direction:column!important}.flex-wrap{flex-wrap:wrap!important}.flex-1{flex:1 1!important}@media (prefers-color-scheme:dark){body{background-color:#f5f5f5;color:inherit}.ant-layout{background:#f5f5f5}.ant-card{background:#fff;border:none}.ant-table-thead>tr>th{background:#fafafa!important;border-bottom-color:#f0f0f0!important;color:#262626!important}.ant-table-tbody>tr>td{background:#fff!important;border-bottom-color:#f5f5f5!important;color:inherit!important}.ant-table-tbody>tr:hover>td{background:#f5f5f5!important}.ant-input{background:#fff;border-color:#d9d9d9;color:inherit}.ant-input:hover{border-color:#40a9ff}.ant-modal-content{background:#fff}.ant-modal-header{background:#fff;border-bottom-color:#f0f0f0}.ant-modal-footer{background:#fff;border-top-color:#f0f0f0}.ant-typography{color:inherit}.ant-typography.ant-typography-secondary{color:#8c8c8c!important}code{background:#f5f5f5;color:inherit}}@media print{.ant-btn,.ant-layout-header,.ant-layout-sider,.ant-pagination{display:none!important}.ant-layout-content{margin:0!important;padding:0!important}.ant-card{border:1px solid #000!important;box-shadow:none!important}}
/*# sourceMappingURL=main.7d844620.css.map*/