:root{--primary_blue: #a6e1db;--light_blue: #e1f3f3;--white: #ffffff;--gray: #cccccc;--red: #d32f2f;--dark_text: #333333;--btn_color: #2c6868;--nav_color: #2c6868;--nav_height: 70px}*{box-sizing:border-box;margin:0;padding:0;font-family:Microsoft JhengHei,sans-serif;-webkit-user-select:none;user-select:none}#app_container{position:relative}input[type=date]{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-color:#fff;display:block;min-height:40px}input[type=date]::-webkit-date-and-time-value{text-align:center;margin:0 auto}.btn{background-color:var(--btn_color);color:var(--white)}.flex_center{display:flex;justify-content:center;align-items:center;flex-direction:column}.flex_top{display:flex;flex-direction:column;align-items:center;justify-content:flex-start}.flex_row{display:flex;flex-direction:row}.flex_column{display:flex;flex-direction:column}.flex_wrap{flex-wrap:wrap}.flex_1{flex:1 1 0%}@media(max-width:768px){.flex_1{width:100%!important;margin-right:0!important;flex:none!important}}.justify_center{justify-content:center}.gap_10{gap:10px}.gap_15{gap:15px}.gap_20{gap:20px}.min_vh_100{min-height:100vh}.w_100{width:100%}.w_90{width:90%}.max_w_90p{max-width:90%}.max_w_100{max-width:100px}.max_w_150{max-width:150px}.max_w_300{max-width:300px}.max_w_400{max-width:400px}.d_block{display:block}.bg_gradient_blue{background:linear-gradient(to bottom,var(--primary_blue),var(--white))}.bg_white{background-color:var(--white)}.bg_primary{background-color:var(--primary_blue)}.color_white{color:var(--white)}.color_red{color:var(--red)}.color_dark{color:var(--dark_text)}.p_30{padding:30px}.p_20{padding:20px}.p_15{padding:15px}.p_10{padding:10px}.p_5{padding:5px}.p_5_20{padding:5px 20px}.pt_10vh{padding-top:10vh}.mb_5{margin-bottom:5px}.mb_10{margin-bottom:10px}.mb_15{margin-bottom:15px}.mb_20{margin-bottom:20px}.mb_30{margin-bottom:30px}.mt_10{margin-top:10px}.mt_20{margin-top:20px}.mt_30{margin-top:30px}.br_5{border-radius:5px}.br_10{border-radius:10px}.br_20{border-radius:20px}.border_gray{border:1px solid var(--gray)}.border_none{border:none}.text_center{text-align:center}.text_left{text-align:left}.font_bold{font-weight:700}.fs_12{font-size:12px}.fs_14{font-size:14px}.fs_16{font-size:16px}.fs_18{font-size:18px}.fs_20{font-size:20px}.fs_22{font-size:22px}.fs_24{font-size:24px}.fs_28{font-size:28px}.fs_32{font-size:32px}.shadow_lg{box-shadow:0 10px 25px #0003}.shadow_sm{box-shadow:0 2px 5px #0000001a}.cursor_pointer{cursor:pointer}.hover_light:hover{filter:brightness(1.2)}.hover_dark:hover{filter:brightness(.8)}.login_box{width:90%;max-width:400px}.logo_img{height:120px;object-fit:contain}.logo_small{height:60px}.page_section{display:none;width:100%;min-height:calc(100vh - var(--nav_height))}.page_active{display:flex!important}.btn_login.is_loading{background-color:#666!important;cursor:not-allowed;opacity:.7}#toast_container{position:fixed;top:0;left:50%;transform:translate(-50%);font-size:18px;z-index:9999;padding:12px 25px;border-radius:8px;box-shadow:0 4px 12px #00000026;transition:all .3s ease;min-width:250px;display:flex;justify-content:center}.toast_hidden{opacity:0;top:-50px!important;pointer-events:none}.toast_visible{opacity:1;top:7.5%!important}.toast_success{background-color:#e8f5e9;color:#2e7d32;border:1px solid #a5d6a7}.toast_error{background-color:#ffebee;color:#c62828;border:1px solid #ef9a9a}.mr_10{margin-right:10px}.ml_10{margin-left:10px}.mock_pie_chart{width:150px;height:150px;border-radius:50%;background:conic-gradient(#2e7d32,#2e7d32 75%,#d32f2f 75%,#d32f2f)}.br_50{border-radius:50%}.color_green{color:#2e7d32}.align_center{align-items:center}.justify_between{justify-content:space-between}#top_nav{display:none;width:100%;position:sticky;top:0;z-index:1000;background-color:var(--nav_color)}#btn_toggle_menu{padding:15px;margin:-15px;height:var(--nav_height)}#btn_toggle_menu:hover{background-color:#fff6}.nav_header_bar{height:var(--nav_height);border-bottom:1px solid rgba(255,255,255,.1)}.logo_mini{height:35px}.user_status_badge{font-size:18px;box-shadow:0 2px 4px #0003}#expanded_menu{list-style:none;max-height:0;overflow:hidden;transition:max-height .3s ease-out}#expanded_menu.open{max-height:500px}.menu_item{padding:15px 25px;border-bottom:1px solid rgba(255,255,255,.05);display:flex;align-items:center;cursor:pointer}.menu_item:active{background-color:#ffffff1a}.menu_item .icon{margin-right:10px}.border_top_fade{border-top:1px solid rgba(255,255,255,.2)}.icon_svg{display:flex}.menu_item.active{background-color:#ffffffb3;color:#000;font-weight:700}.disabled{pointer-events:none;opacity:.5}.nowrap{white-space:nowrap}.footer_section{width:100%;margin-top:auto;border-top:1px solid rgba(0,0,0,.05)}.color_gray_light{color:#888;letter-spacing:1px}#confirm_overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#00000080;z-index:9999;display:none}.confirm_hidden{display:none}#confirm_box{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);width:80%;max-width:300px;transition:.3s}#password_overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#00000080;z-index:9998;display:none}#password_box{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%)}#option_count{font-weight:700;color:#d32f2f}#clear_task_search{padding:2px 4px}