.Button-module__We7rla__button{cursor:pointer;border:none;border-radius:6px;justify-content:center;align-items:center;font-family:inherit;font-weight:500;text-decoration:none;transition:all .2s;display:inline-flex}.Button-module__We7rla__button:disabled{opacity:.5;cursor:not-allowed}.Button-module__We7rla__primary{background-color:var(--color-primary);color:#fff}.Button-module__We7rla__primary:hover:not(:disabled){background-color:var(--color-primary-dark)}.Button-module__We7rla__secondary{background-color:var(--color-secondary);color:#fff}.Button-module__We7rla__secondary:hover:not(:disabled){background-color:var(--color-secondary-dark)}.Button-module__We7rla__danger{color:#fff;border:1px solid var(--color-danger,#ef4444);background-color:var(--color-danger,#ef4444)!important}.Button-module__We7rla__danger:hover:not(:disabled){border-color:var(--color-danger-dark,#dc2626);color:#fff;box-shadow:0 0 0 2px rgba(220,38,38,.15);background-color:var(--color-danger-dark,#dc2626)!important}.Button-module__We7rla__transparent{color:var(--color-text);border:1px solid var(--color-border);background-color:transparent}.Button-module__We7rla__transparent:hover:not(:disabled){background-color:var(--color-bg-secondary);border-color:var(--color-border-light);color:var(--color-text-primary)}.Button-module__We7rla__small{min-height:28px;padding:6px 12px;font-size:12px}.Button-module__We7rla__medium{min-height:36px;padding:8px 16px;font-size:14px}.Button-module__We7rla__large{min-height:44px;padding:12px 24px;font-size:16px}.Button-module__We7rla__loading{cursor:not-allowed;position:relative}.Button-module__We7rla__loading span{margin-right:8px}
.Input-module__kBhXhq__input{width:100%;padding:var(--spacing-sm);border-radius:var(--border-radius-sm);background:var(--color-bg-secondary);color:var(--color-text-primary);border:1px solid var(--color-border);transition:all var(--transition-fast);box-sizing:border-box;font-size:14px}.Input-module__kBhXhq__input:hover{border-color:var(--color-border-light);background:var(--color-bg-tertiary)}.Input-module__kBhXhq__input:focus{border-color:var(--color-primary);background:var(--color-bg-primary);outline:none;box-shadow:0 0 0 3px rgba(59,130,246,.1)}.Input-module__kBhXhq__input:disabled{opacity:.6;cursor:not-allowed;background:var(--color-bg-tertiary)}.Input-module__kBhXhq__small{padding:var(--spacing-xs);min-height:28px;font-size:12px}.Input-module__kBhXhq__medium{padding:var(--spacing-sm);min-height:36px;font-size:14px}.Input-module__kBhXhq__large{padding:var(--spacing-md);min-height:44px;font-size:16px}.Input-module__kBhXhq__error{border-color:var(--color-danger)}.Input-module__kBhXhq__error:focus{border-color:var(--color-danger);box-shadow:0 0 0 3px rgba(220,38,38,.1)}
.StudentInputSection-module__INhU3G__container{gap:var(--spacing-sm);margin-bottom:var(--spacing-md);flex-wrap:wrap;align-items:center;display:flex;position:relative}.StudentInputSection-module__INhU3G__input{flex:1}.StudentInputSection-module__INhU3G__button{flex-shrink:0}.StudentInputSection-module__INhU3G__error{color:#ef4444;z-index:10;background:#fef2f2;border:1px solid #fecaca;border-radius:4px;margin-top:4px;padding:4px 8px;font-size:12px;font-weight:500;position:absolute;top:100%;left:0;right:0}
.ConfirmModal-module__53V_la__backdrop{z-index:1000;background-color:rgba(0,0,0,.5);justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}.ConfirmModal-module__53V_la__modal{background:var(--color-background);border:1px solid var(--color-border);border-radius:8px;width:100%;max-width:400px;max-height:90vh;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,.15)}.ConfirmModal-module__53V_la__header{padding:20px 20px 0}.ConfirmModal-module__53V_la__title{color:var(--color-text);margin:0;font-size:18px;font-weight:600}.ConfirmModal-module__53V_la__body{padding:16px 20px}.ConfirmModal-module__53V_la__message{color:var(--color-text-secondary);margin:0;font-size:14px;line-height:1.5}.ConfirmModal-module__53V_la__footer{justify-content:flex-end;gap:8px;padding:0 20px 20px;display:flex}.ConfirmModal-module__53V_la__cancelButton,.ConfirmModal-module__53V_la__confirmButton{min-width:60px}@media (prefers-color-scheme:dark){.ConfirmModal-module__53V_la__modal{background:var(--color-background-dark,#1a1a1a);border-color:var(--color-border-dark,#333)}.ConfirmModal-module__53V_la__title{color:var(--color-text-dark,#fff)}.ConfirmModal-module__53V_la__message{color:var(--color-text-secondary-dark,#ccc)}}
.SubjectListItem-module__DK6UQG__container{padding:var(--spacing-sm);margin-bottom:var(--spacing-xs);background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:var(--border-radius-sm);justify-content:space-between;align-items:center;transition:all .2s;display:flex}.SubjectListItem-module__DK6UQG__container:hover{background:var(--color-bg-secondary);border-color:var(--color-border-light)}.SubjectListItem-module__DK6UQG__container.SubjectListItem-module__DK6UQG__selected{background:var(--color-primary-light);border-color:var(--color-primary)}.SubjectListItem-module__DK6UQG__content{align-items:center;gap:var(--spacing-sm);flex:1;display:flex}.SubjectListItem-module__DK6UQG__colorIndicator{border:1px solid var(--color-border);border-radius:50%;flex-shrink:0;width:12px;height:12px}.SubjectListItem-module__DK6UQG__name{cursor:pointer;color:var(--color-text-primary);font-size:14px;transition:font-weight .2s}.SubjectListItem-module__DK6UQG__name:hover{color:var(--color-primary)}.SubjectListItem-module__DK6UQG__selectedName{color:var(--color-primary);font-weight:700}.SubjectListItem-module__DK6UQG__editForm{align-items:center;gap:var(--spacing-xs);flex:1;display:flex}.SubjectListItem-module__DK6UQG__editInput{border:1px solid var(--color-border);border-radius:var(--border-radius-xs);background:var(--color-bg-primary);color:var(--color-text-primary);flex:1;padding:2px 6px;font-size:14px}.SubjectListItem-module__DK6UQG__editInput:focus{border-color:var(--color-primary);box-shadow:0 0 0 1px var(--color-primary);outline:none}.SubjectListItem-module__DK6UQG__colorInput{border:1px solid var(--color-border);border-radius:var(--border-radius-xs);cursor:pointer;background:0 0;width:20px;height:20px;padding:0}.SubjectListItem-module__DK6UQG__colorInput::-webkit-color-swatch-wrapper{padding:0}.SubjectListItem-module__DK6UQG__colorInput::-webkit-color-swatch{border-radius:var(--border-radius-xs);border:none}.SubjectListItem-module__DK6UQG__saveButton,.SubjectListItem-module__DK6UQG__cancelButton{border-radius:var(--border-radius-xs);cursor:pointer;border:none;justify-content:center;align-items:center;width:20px;height:20px;font-size:12px;display:flex}.SubjectListItem-module__DK6UQG__saveButton{background:var(--color-success);color:#fff}.SubjectListItem-module__DK6UQG__saveButton:hover{background:var(--color-success-dark)}.SubjectListItem-module__DK6UQG__cancelButton{background:var(--color-danger);color:#fff}.SubjectListItem-module__DK6UQG__cancelButton:hover{background:var(--color-danger-dark)}.SubjectListItem-module__DK6UQG__actions{gap:var(--spacing-xs);flex-shrink:0;display:flex}
.StudentListItem-module__56BjDW__container{padding:var(--spacing-sm)var(--spacing-md);border-radius:var(--border-radius-sm);cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;margin-bottom:var(--spacing-xs);background:var(--color-bg-primary);border:1px solid var(--color-border);justify-content:space-between;align-items:center;transition:all .2s;display:flex;position:relative;list-style:none!important}.StudentListItem-module__56BjDW__container:before,.StudentListItem-module__56BjDW__container:after{content:none!important;display:none!important}.StudentListItem-module__56BjDW__container:hover{background:var(--color-bg-secondary);border-color:var(--color-border-light)}.StudentListItem-module__56BjDW__container.StudentListItem-module__56BjDW__selected{background:var(--color-primary-light);border-color:var(--color-primary)}.StudentListItem-module__56BjDW__studentName{text-align:left;color:var(--color-text-primary);transition:font-weight var(--transition-normal);flex:1;font-weight:400}.StudentListItem-module__56BjDW__studentName.StudentListItem-module__56BjDW__selected{color:var(--color-primary);font-weight:600}.StudentListItem-module__56BjDW__deleteButton{margin-left:var(--spacing-sm);gap:var(--spacing-xs);flex-shrink:0;display:flex}.StudentListItem-module__56BjDW__editInput{margin-right:var(--spacing-sm);padding:var(--spacing-xs)var(--spacing-sm);border:1px solid var(--color-border);border-radius:var(--border-radius-sm);background:var(--color-bg-primary);color:var(--color-text-primary);flex:1}
.SubjectList-module__O7qH9G__searchContainer{margin-bottom:var(--spacing-sm)}.SubjectList-module__O7qH9G__searchInput{width:100%;padding:var(--spacing-sm);border:1px solid var(--color-border);border-radius:var(--border-radius-sm);background:var(--color-bg-primary);color:var(--color-text-primary);font-size:14px}.SubjectList-module__O7qH9G__searchInput:focus{border-color:var(--color-primary);box-shadow:0 0 0 1px var(--color-primary);outline:none}.SubjectList-module__O7qH9G__searchInput::placeholder{color:var(--color-text-muted)}.SubjectList-module__O7qH9G__container{background:var(--color-bg-primary);border-radius:var(--border-radius-md);border:1px solid var(--color-border);-ms-overflow-style:none;scrollbar-width:none;max-height:400px;margin:0;padding:0;position:relative;overflow:auto;list-style:none!important}.SubjectList-module__O7qH9G__container:before,.SubjectList-module__O7qH9G__container:after{content:none!important;display:none!important}.SubjectList-module__O7qH9G__container::-webkit-scrollbar{width:0;height:0}.SubjectList-module__O7qH9G__container:hover{scrollbar-width:thin}.SubjectList-module__O7qH9G__container:hover::-webkit-scrollbar{width:6px;height:6px}.SubjectList-module__O7qH9G__container:hover::-webkit-scrollbar-track{background:var(--color-bg-secondary);border-radius:3px}.SubjectList-module__O7qH9G__container:hover::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:3px}.SubjectList-module__O7qH9G__container:hover::-webkit-scrollbar-thumb:hover{background:var(--color-border-light)}.SubjectList-module__O7qH9G__container::-webkit-scrollbar{width:6px}.SubjectList-module__O7qH9G__container::-webkit-scrollbar-track{background:var(--color-bg-secondary);border-radius:3px}.SubjectList-module__O7qH9G__container::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:3px}.SubjectList-module__O7qH9G__container::-webkit-scrollbar-thumb:hover{background:var(--color-border-light)}.SubjectList-module__O7qH9G__emptyMessage{color:var(--color-text-muted);padding:var(--spacing-md);text-align:center;background:var(--color-bg-secondary);margin:var(--spacing-sm);border-radius:var(--border-radius-sm);border:1px dashed var(--color-border-light);font-style:italic}.SubjectList-module__O7qH9G__scrollIndicator{color:var(--color-text-muted);padding:var(--spacing-sm);text-align:center;border-top:1px solid var(--color-border-light);margin-top:var(--spacing-sm);background:var(--color-bg-secondary);border-radius:0 0 var(--border-radius-md)var(--border-radius-md);font-size:12px;font-style:italic}
.Schedule-module__la3fqq__pageHeader{border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:12px;display:flex}.Schedule-module__la3fqq__pageHeader h2{color:var(--color-text-primary);margin:0;font-size:24px;font-weight:600}.Schedule-module__la3fqq__headerActions{align-items:center;gap:12px;display:flex}.Schedule-module__la3fqq__timetableContainer{min-width:1000px;overflow-x:auto}.Schedule-module__la3fqq__modalOverlay{background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:var(--border-radius-lg);padding:var(--spacing-md);z-index:9999;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);flex-direction:column;min-width:320px;max-width:90vw;max-height:90vh;display:flex;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 20px 25px -5px rgba(0,0,0,.3),0 10px 10px -5px rgba(0,0,0,.2),0 0 0 1px rgba(255,255,255,.1)}.Schedule-module__la3fqq__modalContent{flex-direction:column;height:100%;display:flex;overflow:hidden}.Schedule-module__la3fqq__modalTitle{color:var(--color-text-primary);margin:0 0 var(--spacing-md)0;flex-shrink:0;font-size:18px;font-weight:600}.Schedule-module__la3fqq__modalForm{margin-bottom:var(--spacing-md);flex:1;padding-right:8px;overflow-y:auto}.Schedule-module__la3fqq__formGroup{margin-bottom:var(--spacing-sm)}.Schedule-module__la3fqq__formLabel{color:var(--color-text-secondary);margin-bottom:var(--spacing-xs);font-size:14px;font-weight:500;display:block}.Schedule-module__la3fqq__formInput,.Schedule-module__la3fqq__formSelect{width:100%;padding:var(--spacing-sm);border-radius:var(--border-radius-sm);background:var(--color-bg-secondary);color:var(--color-text-primary);border:1px solid var(--color-border);transition:all var(--transition-fast);box-sizing:border-box;font-size:14px}.Schedule-module__la3fqq__formInput:hover,.Schedule-module__la3fqq__formSelect:hover{border-color:var(--color-border-light);background:var(--color-bg-tertiary)}.Schedule-module__la3fqq__formInput:focus,.Schedule-module__la3fqq__formSelect:focus{border-color:var(--color-primary);background:var(--color-bg-primary);outline:none;box-shadow:0 0 0 3px rgba(59,130,246,.1)}.Schedule-module__la3fqq__formSelect{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");background-position:right 8px center;background-repeat:no-repeat;background-size:16px;padding-right:32px}.Schedule-module__la3fqq__formSelect option{background:var(--color-bg-primary);color:var(--color-text-primary);padding:var(--spacing-sm)}.Schedule-module__la3fqq__modalActions{gap:var(--spacing-sm);flex-shrink:0;justify-content:space-between;margin-top:auto;display:flex}.Schedule-module__la3fqq__formInput[type=time]::-webkit-calendar-picker-indicator{filter:var(--theme-filter)}[data-theme=dark] .Schedule-module__la3fqq__formInput[type=time]::-webkit-calendar-picker-indicator{filter:invert()}[data-theme=light] .Schedule-module__la3fqq__formInput[type=time]::-webkit-calendar-picker-indicator{filter:invert(0)}@media (max-width:768px){.Schedule-module__la3fqq__timetableContainer{min-width:800px}}.Schedule-module__la3fqq__floatingPanel{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:9999;background:rgba(0,0,0,.85);border:1px solid rgba(255,255,255,.2);border-radius:12px;box-shadow:0 20px 25px -5px rgba(0,0,0,.8),0 10px 10px -5px rgba(0,0,0,.6)}.Schedule-module__la3fqq__panelHeader{color:#fff;text-align:center;text-shadow:0 1px 2px rgba(0,0,0,.5);margin-bottom:16px;padding:8px 0;font-size:16px;font-weight:700}.Schedule-module__la3fqq__searchContainer{margin-bottom:16px}.Schedule-module__la3fqq__searchInput{color:#fff;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:6px;outline:none;width:100%;padding:8px 12px;font-size:14px;transition:all .2s}.Schedule-module__la3fqq__searchInput::placeholder{color:rgba(255,255,255,.6)}.Schedule-module__la3fqq__searchInput:focus{background:rgba(255,255,255,.15);border-color:rgba(255,255,255,.3);box-shadow:0 0 0 2px rgba(255,255,255,.1)}.Schedule-module__la3fqq__studentList{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.Schedule-module__la3fqq__studentItem{text-align:left;color:#fff;cursor:grab;-webkit-user-select:none;-moz-user-select:none;user-select:none;box-sizing:border-box;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.15);border-radius:6px;width:100%;padding:8px 12px;transition:all .2s}.Schedule-module__la3fqq__studentItem:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2)}.Schedule-module__la3fqq__studentItem.Schedule-module__la3fqq__selected{background:rgba(59,130,246,.5);border-color:rgba(59,130,246,.3)}.Schedule-module__la3fqq__studentItem:active{cursor:grabbing}.Schedule-module__la3fqq__studentTagsContainer{border:1px solid var(--color-border);border-radius:var(--border-radius-sm);background:var(--color-bg-secondary);flex-wrap:wrap;gap:8px;min-height:32px;margin-bottom:8px;padding:4px;display:flex}.Schedule-module__la3fqq__studentTag{background:var(--color-primary);color:#fff;border-radius:16px;align-items:center;gap:6px;padding:4px 8px;font-size:12px;font-weight:500;display:inline-flex}.Schedule-module__la3fqq__removeStudentBtn{color:#fff;cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;width:16px;height:16px;padding:0;font-size:14px;font-weight:700;transition:background-color .2s;display:flex}.Schedule-module__la3fqq__removeStudentBtn:hover{background:rgba(255,255,255,.2)}.Schedule-module__la3fqq__studentInputContainer{align-items:center;gap:8px;display:flex}.Schedule-module__la3fqq__studentInputContainer .Schedule-module__la3fqq__formInput{flex:1}.Schedule-module__la3fqq__addStudentBtn{background:var(--color-primary);color:#fff;border-radius:var(--border-radius-sm);cursor:pointer;white-space:nowrap;border:none;padding:8px 16px;font-size:14px;font-weight:500;transition:background-color .2s}.Schedule-module__la3fqq__addStudentBtn:hover:not(:disabled){background:var(--color-primary-dark)}.Schedule-module__la3fqq__addStudentBtn:disabled{background:var(--color-gray-400);cursor:not-allowed}.Schedule-module__la3fqq__studentSearchResults{border:1px solid var(--color-border);border-radius:var(--border-radius-sm);background:var(--color-bg-primary);max-height:200px;margin-top:8px;overflow-y:auto}.Schedule-module__la3fqq__studentSearchItem{cursor:pointer;border-bottom:1px solid var(--color-border-light);padding:8px 12px;transition:background-color .2s}.Schedule-module__la3fqq__studentSearchItem:hover{background:var(--color-bg-secondary)}.Schedule-module__la3fqq__studentSearchItem:last-child{border-bottom:none}.Schedule-module__la3fqq__noSearchResults{text-align:center;color:var(--color-text-secondary);flex-direction:column;gap:4px;padding:12px;font-size:14px;display:flex}.Schedule-module__la3fqq__studentNotFound{color:var(--color-danger);font-size:12px;font-style:italic}
.StudentList-module__rb8a2G__container{background:var(--color-bg-primary);border-radius:var(--border-radius-md);border:1px solid var(--color-border);max-height:400px;margin:0;padding:0;overflow:auto;list-style:none!important}.StudentList-module__rb8a2G__emptyMessage{color:var(--color-text-muted);padding:var(--spacing-md);text-align:center;background:var(--color-bg-secondary);margin:var(--spacing-sm);border-radius:var(--border-radius-sm);border:1px dashed var(--color-border-light);font-style:italic}.StudentList-module__rb8a2G__scrollIndicator{color:var(--color-text-muted);padding:var(--spacing-sm);text-align:center;border-top:1px solid var(--color-border-light);margin-top:var(--spacing-sm);background:var(--color-bg-secondary);border-radius:0 0 var(--border-radius-md)var(--border-radius-md);font-size:12px;font-style:italic}.StudentList-module__rb8a2G__loadingBox{padding:var(--spacing-lg);color:var(--color-text-muted);background:var(--color-bg-secondary);margin:var(--spacing-sm);border-radius:var(--border-radius-sm);border:1px dashed var(--color-border-light);flex-direction:column;justify-content:center;align-items:center;min-height:120px;display:flex}.StudentList-module__rb8a2G__spinner{border:2px solid var(--color-border-light);border-top-color:var(--color-primary);width:24px;height:24px;margin-bottom:var(--spacing-sm);border-radius:9999px;animation:1s linear infinite StudentList-module__rb8a2G__spin}@keyframes StudentList-module__rb8a2G__spin{to{transform:rotate(360deg)}}