:root{--md-sys-color-primary:#005caf;--md-sys-color-on-primary:#fff;--md-sys-color-primary-container:#d6e3ff;--md-sys-color-on-primary-container:#001b3e;--md-sys-color-secondary:#535f70;--md-sys-color-on-secondary:#fff;--md-sys-color-secondary-container:#d7e3f7;--md-sys-color-on-secondary-container:#101c2b;--md-sys-color-tertiary:#6b5778;--md-sys-color-on-tertiary:#fff;--md-sys-color-tertiary-container:#f2daff;--md-sys-color-on-tertiary-container:#251431;--md-sys-color-error:#ba1a1a;--md-sys-color-on-error:#fff;--md-sys-color-error-container:#ffdad6;--md-sys-color-on-error-container:#410002;--md-sys-color-background:#f9f9ff;--md-sys-color-on-background:#191c20;--md-sys-color-surface:#f9f9ff;--md-sys-color-on-surface:#191c20;--md-sys-color-surface-variant:#dee3eb;--md-sys-color-on-surface-variant:#42474e;--md-sys-color-outline:#73777f;--md-sys-color-outline-variant:#c2c7cf;--md-sys-color-surface-container-lowest:#fff;--md-sys-color-surface-container-low:#f3f3fa;--md-sys-color-surface-container:#edeef4;--md-sys-color-surface-container-high:#e7e8ef;--md-sys-color-surface-container-highest:#e2e2e9;--md-sys-color-inverse-surface:#2e3135;--md-sys-color-inverse-on-surface:#f0f0f7;--md-sys-color-inverse-primary:#a8c8ff;--md-brand-color-primary:#ee4d75;--md-brand-color-secondary:#3ca9e6;--md-brand-color-accent:#fdd100;--md-brand-color-success:#4caf50;--md-brand-color-error:#e53935;--md-brand-color-bg:#fff;--md-brand-color-surface:#fff;--md-brand-color-panel:#e3e4eb;--md-brand-color-outline-variant:#e2e2e8;--md-brand-color-ink:#393e55;--md-brand-color-ink-soft:#6b6f80;--md-brand-color-ink-faint:#9a9db0;--md-brand-color-ink-feat:#52576b;--primary:var(--md-brand-color-primary);--secondary:var(--md-brand-color-secondary);--accent:var(--md-brand-color-accent);--success:var(--md-brand-color-success);--error:var(--md-brand-color-error);--bg:var(--md-brand-color-bg);--surface:var(--md-brand-color-surface);--panel:var(--md-brand-color-panel);--outline-variant:var(--md-brand-color-outline-variant);--ink:var(--md-brand-color-ink);--ink-soft:var(--md-brand-color-ink-soft);--ink-faint:var(--md-brand-color-ink-faint);--ink-feat:var(--md-brand-color-ink-feat)}[data-theme=dark]{--md-sys-color-primary:#a8c8ff;--md-sys-color-on-primary:#003063;--md-sys-color-primary-container:#004787;--md-sys-color-on-primary-container:#d6e3ff;--md-sys-color-secondary:#bbc7db;--md-sys-color-on-secondary:#253140;--md-sys-color-secondary-container:#3c4758;--md-sys-color-on-secondary-container:#d7e3f7;--md-sys-color-tertiary:#d7bee6;--md-sys-color-on-tertiary:#3b2948;--md-sys-color-tertiary-container:#52405f;--md-sys-color-on-tertiary-container:#f2daff;--md-sys-color-error:#ffb4ab;--md-sys-color-on-error:#690005;--md-sys-color-error-container:#93000a;--md-sys-color-on-error-container:#ffdad6;--md-sys-color-background:#111318;--md-sys-color-on-background:#e2e2e9;--md-sys-color-surface:#111318;--md-sys-color-on-surface:#e2e2e9;--md-sys-color-surface-variant:#42474e;--md-sys-color-on-surface-variant:#c2c7cf;--md-sys-color-outline:#8c9199;--md-sys-color-outline-variant:#42474e;--md-sys-color-surface-container-lowest:#0c0e13;--md-sys-color-surface-container-low:#191c20;--md-sys-color-surface-container:#1e2025;--md-sys-color-surface-container-high:#282a2f;--md-sys-color-surface-container-highest:#33353a;--md-sys-color-inverse-surface:#e2e2e9;--md-sys-color-inverse-on-surface:#2e3135;--md-sys-color-inverse-primary:#005caf;--md-brand-color-primary:#ff8fa3;--md-brand-color-secondary:#7cc6f0;--md-brand-color-accent:#ffe34d;--md-brand-color-success:#6bd074;--md-brand-color-error:#ff8a80;--md-brand-color-bg:#111318;--md-brand-color-surface:#1e2025;--md-brand-color-panel:#282a2f;--md-brand-color-outline-variant:#42474e;--md-brand-color-ink:#e2e2e9;--md-brand-color-ink-soft:#c2c7cf;--md-brand-color-ink-faint:#8c9199;--md-brand-color-ink-feat:#a8adc4}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{background:var(--md-sys-color-background);color:var(--md-sys-color-on-background);letter-spacing:-.03em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,Noto Sans TC,-apple-system,BlinkMacSystemFont,sans-serif;font-size:14px;line-height:1.6}#root{height:100%}button{cursor:pointer;background:0 0;border:none;font-family:inherit}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--md-sys-color-outline-variant);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--md-sys-color-outline)}.material-icons{font-variation-settings:"FILL" 0, "wght" 300, "GRAD" 0, "opsz" 24;-webkit-user-select:none;user-select:none;flex-shrink:0;justify-content:center;align-items:center;font-family:Material Symbols Rounded;font-size:20px;line-height:1;display:inline-flex}.app-shell{background:var(--md-sys-color-background);height:100%;display:flex;overflow:hidden}.main-content{flex-direction:column;flex:1;min-width:0;display:flex;overflow:hidden}.top-bar{background:var(--md-sys-color-surface-container-lowest);border-bottom:1px solid var(--md-sys-color-outline-variant);flex-shrink:0;justify-content:space-between;align-items:center;gap:16px;height:64px;padding:0 24px;display:flex}.top-bar-title{color:var(--md-sys-color-on-surface);white-space:nowrap;font-family:Noto Serif TC,serif;font-size:18px;font-weight:600}.top-bar-logo{width:175px;height:auto;display:block}.top-bar-back{cursor:pointer;width:44px;height:44px;color:var(--primary);background:0 0;border:none;flex:none;justify-content:center;align-items:center;margin-left:-8px;display:flex}.top-bar-back .material-icons{font-size:26px}.top-bar-pagetitle{min-width:0;color:var(--primary);white-space:nowrap;text-overflow:ellipsis;flex:1;font-size:24px;font-weight:500;overflow:hidden}.top-bar-chathead{flex-direction:column;flex:1;justify-content:center;gap:2px;min-width:0;line-height:1.15;display:flex}.top-bar-chat-name{color:var(--primary);white-space:nowrap;text-overflow:ellipsis;font-size:18px;font-weight:700;overflow:hidden}.top-bar-chat-sub{color:var(--md-sys-color-on-surface-variant);white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:400;overflow:hidden}.tb-back--mobile,.top-bar-chathead.tb-title--mobile{display:none}@media (width<=767px){.tb-back--desktop,.top-bar-pagetitle.tb-title--desktop{display:none}.tb-back--mobile,.top-bar-chathead.tb-title--mobile{display:flex}.top-bar:has(.top-bar-chathead.tb-title--mobile) .top-bar-actions{display:none}}.ks-chat-panel-wrap .chat-header{display:none}.user-text{flex-direction:column;align-items:flex-end;gap:3px;line-height:1;display:flex}.user-role{color:#fff;background:var(--success);border-radius:6px;padding:1.5px 7px;font-size:8.5px;font-weight:400;line-height:1.25}.top-bar.top-bar--home{background:var(--surface);border-bottom:none;align-items:center;height:83px;padding:25px 16px 4px}.top-bar.top-bar--home .hamburger-btn{display:none}.top-bar.top-bar--home .user-chip{background:0 0;gap:8px;padding:0}.top-bar.top-bar--home .user-chip:hover{background:0 0}.top-bar.top-bar--home .user-name{color:var(--ink);font-size:15px;font-weight:700}.top-bar.top-bar--home .user-avatar{width:48px;height:48px}.top-bar-actions{align-items:center;gap:8px;display:flex}.icon-btn{width:40px;height:40px;color:var(--md-sys-color-on-surface-variant);border-radius:50%;justify-content:center;align-items:center;transition:background .15s;display:flex}.icon-btn:hover{background:var(--md-sys-color-surface-variant)}.user-chip{background:var(--md-sys-color-surface-container);cursor:pointer;border-radius:100px;align-items:center;gap:8px;padding:4px 4px 4px 14px;transition:background .15s;display:flex}.user-chip:hover{background:var(--md-sys-color-surface-container-high)}.user-avatar{background:var(--secondary);width:32px;height:32px;color:var(--md-sys-color-on-primary);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:13px;font-weight:700;display:flex;overflow:hidden}.user-avatar img{object-fit:cover;width:100%;height:100%}.user-name{color:var(--md-sys-color-on-surface);font-size:13px;font-weight:500}.page-scroll{flex:1;overflow-y:auto}.page-transition--exit{pointer-events:none;animation:.18s ease-in forwards page-exit}.page-transition--enter{animation:.22s ease-out page-enter}@keyframes page-exit{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(28px)}}@keyframes page-enter{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.sidebar{border-right:1px solid var(--md-sys-color-outline-variant);background:#fff;flex-direction:column;flex-shrink:0;width:272px;height:100%;transition:width .25s cubic-bezier(.4,0,.2,1);display:flex;overflow:hidden}.sidebar.collapsed{width:72px}.sidebar-header{border-bottom:1px solid var(--md-sys-color-outline-variant);flex-shrink:0;justify-content:space-between;align-items:center;height:83px;padding:25px 16px 4px;display:flex}.sidebar-logo{align-items:center;gap:10px;text-decoration:none;display:flex;overflow:hidden}.sidebar-logo-icon{background:0 0;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.sidebar-logo-icon .material-icons{font-size:20px}.sidebar-logo-text{white-space:nowrap;overflow:hidden}.sidebar-logo-name{color:var(--md-sys-color-on-surface);font-family:Noto Serif TC,serif;font-size:16px;font-weight:700;line-height:1.2;display:block}.sidebar-logo-sub{color:var(--md-sys-color-on-surface-variant);letter-spacing:.5px;text-align:center;font-size:11px;display:block}.sidebar-toggle{width:32px;height:32px;color:var(--md-sys-color-on-surface-variant);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;transition:background .15s;display:flex}.sidebar-toggle:hover{background:var(--md-sys-color-surface-variant)}.sidebar.collapsed .sidebar-header{justify-content:center;padding:16px 8px 8px}.sidebar.collapsed .sidebar-toggle{display:none}.sidebar-nav{flex:1;padding:8px 0;overflow:hidden auto}.sidebar-section-label{letter-spacing:1px;color:var(--md-sys-color-on-surface-variant);text-transform:uppercase;white-space:nowrap;opacity:.7;padding:12px 20px 4px;font-size:11px;font-weight:700}.sidebar.collapsed .sidebar-section-label{display:none}.nav-divider{background:var(--md-sys-color-outline-variant);height:1px;margin:6px 16px}.sidebar.collapsed .nav-divider{margin:6px 10px}.nav-item-wrap{padding:0 8px}.nav-item{cursor:pointer;color:var(--md-sys-color-on-surface-variant);white-space:nowrap;-webkit-user-select:none;user-select:none;border-radius:100px;align-items:center;gap:12px;padding:10px 12px;transition:background .15s,color .15s;display:flex;position:relative;overflow:hidden}.nav-item:hover{background:var(--md-sys-color-surface-variant);color:var(--md-sys-color-on-surface)}.nav-item.active{background:var(--md-sys-color-primary-container);color:var(--md-sys-color-on-primary-container)}.nav-item.active .nav-icon{color:var(--md-sys-color-primary)}.nav-icon{flex-shrink:0;transition:color .15s}.nav-icon-svg{object-fit:contain;width:28px;height:28px}.nav-label{text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:14px;font-weight:500;overflow:hidden}.nav-chevron{color:var(--md-sys-color-outline);flex-shrink:0;transition:transform .2s cubic-bezier(.4,0,.2,1);font-size:18px!important}.nav-chevron.open{transform:rotate(90deg)}.nav-item.level-1{padding-left:44px}.nav-item.level-2{padding-left:60px}.nav-item.level-1 .nav-label,.nav-item.level-2 .nav-label{font-size:13px;font-weight:400}.nav-item.level-1 .nav-icon,.nav-item.level-2 .nav-icon{font-size:18px}.nav-children{max-height:0;transition:max-height .28s cubic-bezier(.4,0,.2,1);overflow:hidden}.nav-children.open{max-height:2000px}.sidebar.collapsed .nav-item{border-radius:100px;justify-content:center;padding:10px 0}.sidebar.collapsed .nav-label,.sidebar.collapsed .nav-chevron{display:none}.landing-page{max-width:1200px;padding:28px 32px 40px}.greeting-card{background:linear-gradient(140deg, var(--md-sys-color-primary) 0%, #00897b 55%, #00695c 100%);color:#fff;border-radius:24px;justify-content:space-between;align-items:center;margin-bottom:28px;padding:36px 40px;display:flex;position:relative;overflow:hidden;box-shadow:0 8px 32px #006b5e4d}.greeting-card:before{content:"";background:#ffffff0f;border-radius:50%;width:320px;height:320px;position:absolute;top:-140px;right:-60px}.greeting-card:after{content:"";background:#ffffff0d;border-radius:50%;width:180px;height:180px;position:absolute;bottom:-80px;right:220px}.greeting-badge{letter-spacing:.5px;background:#ffffff2e;border:1px solid #ffffff4d;border-radius:100px;align-items:center;margin-bottom:12px;padding:3px 12px;font-size:12px;font-weight:500;display:inline-flex}.greeting-card h1{color:#fff;margin-bottom:6px;font-family:Noto Serif TC,serif;font-size:32px;font-weight:700;line-height:1.2}.greeting-date{opacity:.8;margin-bottom:16px;font-size:13px}.greeting-pending{background:#ffffff26;border-radius:100px;align-items:center;gap:6px;padding:6px 14px;font-size:13px;font-weight:500;display:inline-flex}.greeting-pending .material-icons{font-size:16px}.greeting-icon-wrap{z-index:1;opacity:.15;position:relative}.greeting-icon-wrap .material-icons{color:#fff;font-size:120px}.stats-row{grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px;display:grid}.stat-card{border-radius:20px;flex-direction:column;gap:4px;padding:20px 24px;display:flex;position:relative;overflow:hidden;box-shadow:0 1px 3px #0000000f,0 1px 2px #0000000a}.stat-card-icon{border-radius:12px;justify-content:center;align-items:center;width:40px;height:40px;margin-bottom:12px;display:flex}.stat-card-icon .material-icons{font-size:22px}.stat-card-value{font-family:Noto Serif TC,serif;font-size:28px;font-weight:700;line-height:1.1}.stat-card-label{margin-top:2px;font-size:13px;font-weight:400}.stat-card-trend{align-items:center;gap:2px;margin-top:8px;font-size:12px;font-weight:500;display:inline-flex}.stat-card-trend .material-icons{font-size:14px}.stat-card.primary{background:var(--md-sys-color-primary-container);color:var(--md-sys-color-on-primary-container)}.stat-card.primary .stat-card-icon{color:var(--md-sys-color-primary);background:#006b5e1f}.stat-card.primary .stat-card-trend{color:var(--md-sys-color-primary)}.stat-card.secondary{background:var(--md-sys-color-secondary-container);color:var(--md-sys-color-on-secondary-container)}.stat-card.secondary .stat-card-icon{color:var(--md-sys-color-secondary);background:#4a63601f}.stat-card.secondary .stat-card-trend{color:var(--md-sys-color-secondary)}.stat-card.tertiary{background:var(--md-sys-color-tertiary-container);color:var(--md-sys-color-on-tertiary-container)}.stat-card.tertiary .stat-card-icon{color:var(--md-sys-color-tertiary);background:#7b58001f}.stat-card.tertiary .stat-card-trend{color:var(--md-sys-color-tertiary)}.stat-card.surface{background:var(--md-sys-color-surface-container-lowest);color:var(--md-sys-color-on-surface);border:1px solid var(--md-sys-color-outline-variant)}.stat-card.surface .stat-card-icon{background:var(--md-sys-color-surface-container-high);color:var(--md-sys-color-on-surface-variant)}.stat-card.surface .stat-card-trend{color:var(--md-sys-color-primary)}.dashboard-grid{grid-template-columns:1fr 360px;gap:16px;display:grid}.dash-card{background:var(--md-sys-color-surface-container-lowest);border:1px solid var(--md-sys-color-outline-variant);border-radius:20px;overflow:hidden}.dash-card-header{border-bottom:1px solid var(--md-sys-color-outline-variant);justify-content:space-between;align-items:center;padding:20px 24px 16px;display:flex}.dash-card-title{color:var(--md-sys-color-on-surface);align-items:center;gap:8px;font-family:Noto Serif TC,serif;font-size:15px;font-weight:600;display:flex}.dash-card-title .material-icons{color:var(--md-sys-color-primary);font-size:18px}.dash-card-link{color:var(--md-sys-color-primary);cursor:pointer;border-radius:8px;padding:4px 8px;font-size:12px;font-weight:500;transition:background .15s}.dash-card-link:hover{background:var(--md-sys-color-primary-container)}.activity-list{padding:8px 0}.activity-item{align-items:flex-start;gap:14px;padding:14px 24px;transition:background .15s;display:flex}.activity-item:hover{background:var(--md-sys-color-surface-container-low)}.activity-dot{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;margin-top:1px;display:flex}.activity-dot .material-icons{font-size:18px}.activity-dot.green{background:var(--md-sys-color-primary-container);color:var(--md-sys-color-primary)}.activity-dot.amber{background:var(--md-sys-color-tertiary-container);color:var(--md-sys-color-tertiary)}.activity-dot.blue{background:var(--md-sys-color-secondary-container);color:var(--md-sys-color-secondary)}.activity-dot.red{background:var(--md-sys-color-error-container);color:var(--md-sys-color-error)}.activity-body{flex:1;min-width:0}.activity-title{color:var(--md-sys-color-on-surface);margin-bottom:2px;font-size:13px;font-weight:500}.activity-desc{color:var(--md-sys-color-on-surface-variant);white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.activity-time{color:var(--md-sys-color-outline);white-space:nowrap;margin-top:2px;font-size:11px}.quick-actions-grid{grid-template-columns:1fr 1fr;gap:10px;padding:16px;display:grid}.quick-action-btn{background:var(--md-sys-color-surface-container);color:var(--md-sys-color-on-surface);border:1px solid #0000;border-radius:16px;flex-direction:column;justify-content:center;align-items:center;gap:8px;padding:18px 12px;transition:background .15s,transform .1s;display:flex}.quick-action-btn:hover{background:var(--md-sys-color-primary-container);color:var(--md-sys-color-on-primary-container);border-color:var(--md-sys-color-primary-container)}.quick-action-btn:hover .quick-action-icon{color:var(--md-sys-color-primary)}.quick-action-btn:active{transform:scale(.97)}.quick-action-icon{background:var(--md-sys-color-surface-container-high);border-radius:14px;justify-content:center;align-items:center;width:44px;height:44px;transition:background .15s;display:flex}.quick-action-icon .material-icons{color:var(--md-sys-color-on-surface-variant);font-size:22px}.quick-action-btn:hover .quick-action-icon{background:#006b5e1f}.quick-action-btn:hover .quick-action-icon .material-icons{color:var(--md-sys-color-primary)}.quick-action-label{text-align:center;font-size:12px;font-weight:500}.pending-section{border-top:1px solid var(--md-sys-color-outline-variant);padding:16px 20px}.pending-title{letter-spacing:.8px;text-transform:uppercase;color:var(--md-sys-color-on-surface-variant);opacity:.7;margin-bottom:10px;font-size:12px;font-weight:700}.pending-item{cursor:pointer;border-radius:12px;align-items:center;gap:10px;margin-bottom:6px;padding:8px 10px;transition:background .15s;display:flex}.pending-item:hover{background:var(--md-sys-color-surface-container)}.pending-badge{border-radius:11px;justify-content:center;align-items:center;min-width:22px;height:22px;padding:0 6px;font-size:11px;font-weight:700;display:flex}.pending-badge.warn{background:var(--md-sys-color-tertiary-container);color:var(--md-sys-color-tertiary)}.pending-badge.info{background:var(--md-sys-color-secondary-container);color:var(--md-sys-color-secondary)}.pending-item-label{color:var(--md-sys-color-on-surface);font-size:13px}.placeholder-page{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:16px;height:100%;min-height:400px;padding:40px;display:flex}.placeholder-icon-wrap{background:var(--md-sys-color-primary-container);border-radius:28px;justify-content:center;align-items:center;width:88px;height:88px;margin-bottom:8px;display:flex}.placeholder-icon-wrap .material-icons{color:var(--md-sys-color-primary);font-size:44px}.placeholder-page h2{color:var(--md-sys-color-on-surface);font-family:Noto Serif TC,serif;font-size:22px;font-weight:700}.placeholder-page p{color:var(--md-sys-color-on-surface-variant);max-width:300px;font-size:14px;line-height:1.7}.placeholder-chip{background:var(--md-sys-color-surface-container);border:1px solid var(--md-sys-color-outline-variant);color:var(--md-sys-color-on-surface-variant);border-radius:100px;align-items:center;gap:6px;margin-top:4px;padding:6px 16px;font-size:12px;display:inline-flex}.inst-page{padding:16px}.setting-page{max-width:600px;padding:24px 20px 48px}.setting-card{background:var(--md-sys-color-surface);box-shadow:var(--md-sys-elevation-1);border-radius:16px;overflow:hidden}.setting-item{text-align:left;align-items:center;gap:16px;width:100%;padding:16px 20px;transition:background .12s;display:flex}.setting-item:hover{background:var(--md-sys-color-surface-container-low)}.setting-item-icon{color:var(--md-sys-color-on-surface-variant);flex-shrink:0;font-size:22px}.setting-item-body{flex:1}.setting-item-label{color:var(--md-sys-color-on-surface);font-size:15px}.setting-item-sub{color:var(--md-sys-color-on-surface-variant);margin-top:2px;font-size:12px}.theme-picker{background:var(--md-sys-color-surface-container-low);border-radius:16px;margin-top:8px;padding:16px}.theme-picker-section-label{color:var(--md-sys-color-on-surface-variant);margin-bottom:10px;font-size:12px;font-weight:500}.theme-mode-row{gap:8px;display:flex}.theme-mode-btn{border:1.5px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface-container);color:var(--md-sys-color-on-surface-variant);cursor:pointer;border-radius:12px;flex-direction:column;flex:1;align-items:center;gap:4px;padding:10px 4px;font-size:11px;transition:border-color .15s,background .15s,color .15s;display:flex}.theme-mode-btn .material-icons{font-size:20px}.theme-mode-btn.active{border-color:var(--md-sys-color-primary);background:var(--md-sys-color-primary-container);color:var(--md-sys-color-on-primary-container)}.inst-loading,.inst-error,.inst-empty{min-height:240px;color:var(--md-sys-color-on-surface-variant);justify-content:center;align-items:center;gap:10px;font-size:14px;display:flex}.inst-error{color:var(--md-sys-color-error)}.spinning{animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.inst-header{background:var(--md-sys-color-surface-container-lowest);border:1px solid var(--md-sys-color-outline-variant);border-radius:20px;align-items:center;gap:20px;margin-bottom:20px;padding:24px 28px;display:flex}.inst-logo-wrap{background:var(--md-sys-color-primary-container);border:1px solid var(--md-sys-color-outline-variant);border-radius:18px;flex-shrink:0;justify-content:center;align-items:center;width:72px;height:72px;display:flex;overflow:hidden}.inst-logo-img{object-fit:cover;width:100%;height:100%}.inst-logo-placeholder{color:var(--md-sys-color-primary);font-size:36px!important}.inst-header-text{flex-direction:column;flex:1;gap:4px;min-width:0;display:flex}.inst-name{color:var(--md-sys-color-on-surface);font-family:Noto Serif TC,serif;font-size:22px;font-weight:700;line-height:1.3}.inst-regist-name{color:var(--md-sys-color-on-surface-variant);font-size:13px}.inst-chip{background:var(--md-sys-color-secondary-container);color:var(--md-sys-color-on-secondary-container);border-radius:100px;align-items:center;gap:4px;width:fit-content;margin-top:4px;padding:3px 12px 3px 8px;font-size:12px;font-weight:500;display:inline-flex}.inst-chip .material-icons{font-size:14px!important}.inst-body{grid-template-columns:1fr;gap:16px;display:grid}@media (width>=900px){.inst-body{grid-template-columns:repeat(2,1fr)}.inst-meta,.info-section--wide,.inst-body--edit .info-section{grid-column:1/-1}}.info-section{background:var(--md-sys-color-surface-container-lowest);border:1px solid var(--md-sys-color-outline-variant);border-radius:20px;overflow:hidden}.info-section-title{color:var(--md-sys-color-on-surface);border-bottom:1px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface-container-low);align-items:center;gap:8px;padding:16px 20px;font-family:Noto Serif TC,serif;font-size:14px;font-weight:600;display:flex}.info-section-title .material-icons{color:var(--md-sys-color-primary);font-size:18px!important}.info-section-body{padding:8px 0}.info-row{border-bottom:1px solid var(--md-sys-color-surface-container);align-items:baseline;gap:12px;padding:10px 20px;display:flex}.info-row:last-child{border-bottom:none}.info-row-label{min-width:120px;color:var(--md-sys-color-on-surface-variant);flex-shrink:0;align-items:center;gap:6px;font-size:12px;font-weight:500;display:flex}.info-row-label .material-icons{font-size:14px!important}.info-row-value{color:var(--md-sys-color-on-surface);word-break:break-word;font-size:14px}.inst-meta{color:var(--md-sys-color-outline);align-items:center;gap:8px;padding:8px 4px 0;font-size:11px;display:flex}.inst-edit-bar{justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;display:flex}.inst-edit-title{color:var(--md-sys-color-on-surface);align-items:center;gap:8px;font-family:Noto Serif TC,serif;font-size:18px;font-weight:700;display:flex}.inst-edit-title .material-icons{color:var(--md-sys-color-primary)}.inst-edit-actions{align-items:center;gap:10px;display:flex}.inst-error-bar{background:var(--md-sys-color-error-container);color:var(--md-sys-color-on-error-container);border-radius:12px;margin-bottom:16px;padding:10px 16px;font-size:13px}.form-grid{grid-template-columns:1fr 1fr;gap:16px;padding:20px;display:grid}.form-field{flex-direction:column;gap:6px;display:flex}.form-label{color:var(--md-sys-color-on-surface-variant);font-size:12px;font-weight:500}.form-input{border:1.5px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface-container-lowest);height:44px;color:var(--md-sys-color-on-surface);border-radius:10px;outline:none;padding:0 14px;font-family:inherit;font-size:14px;transition:border-color .15s,box-shadow .15s}textarea.form-input{padding-top:10px;padding-bottom:10px}.form-input:focus{border-color:var(--md-sys-color-primary);box-shadow:0 0 0 3px #006b5e1f}select.form-input{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%2349454F' d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");background-position:right 8px center;background-repeat:no-repeat;background-size:20px 20px;padding-right:36px}.form-input.form-input-error{border-color:var(--md-sys-color-error,#b3261e)}.form-input--sm{width:80px}.form-textarea{resize:vertical;height:auto;padding:10px 14px}.form-field--grow{flex:1}.form-field--full{grid-column:1/-1}.form-row{flex-wrap:wrap;align-items:flex-start;gap:12px;display:flex}.form-row--align-center{align-items:center}.form-section-title{letter-spacing:.06em;text-transform:uppercase;color:var(--md-sys-color-on-surface-variant);border-bottom:1px solid var(--md-sys-color-outline-variant);margin-bottom:10px;padding-bottom:6px;font-size:11px;font-weight:600}.form-checkbox-label{color:var(--md-sys-color-on-surface);cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:8px;font-size:14px;display:flex}.mp-overlay{z-index:900;background:#00000052;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.mp-panel{background:var(--md-sys-color-surface-container-high);border-radius:16px;flex-direction:column;width:380px;height:68vh;display:flex;overflow:hidden;box-shadow:0 8px 32px #0003}.mp-header{border-bottom:1px solid var(--md-sys-color-outline-variant);align-items:center;gap:8px;padding:12px 12px 12px 16px;display:flex}.mp-search-icon{color:var(--md-sys-color-on-surface-variant);font-size:20px}.mp-search{color:var(--md-sys-color-on-surface);background:0 0;border:none;outline:none;flex:1;font-family:inherit;font-size:14px}.mp-tags{border-bottom:1px solid var(--md-sys-color-outline-variant);flex-wrap:wrap;gap:6px;padding:6px 12px 8px;display:flex}.mp-tag{border:1.5px solid var(--md-sys-color-outline-variant);color:var(--md-sys-color-on-surface-variant);cursor:pointer;background:0 0;border-radius:99px;padding:3px 10px;font-size:12px;transition:background .15s,border-color .15s,color .15s}.mp-tag:hover{background:var(--md-sys-color-surface-container-high)}.mp-tag--active{border-color:var(--md-sys-color-primary);background:var(--md-sys-color-primary-container);color:var(--md-sys-color-on-primary-container)}.mp-load-more{width:100%;color:var(--md-sys-color-primary);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;gap:6px;padding:10px;font-size:13px;display:flex}.mp-load-more:hover{background:var(--md-sys-color-surface-container-low)}.mp-load-more:disabled{opacity:.5;cursor:default}.mp-list{flex:1;padding:6px 0;overflow-y:auto}.mp-empty{text-align:center;color:var(--md-sys-color-on-surface-variant);padding:24px;font-size:13px}.mp-footer{border-top:1px solid var(--md-sys-color-outline-variant);padding:10px 12px}.mp-create-btn{border:1.5px dashed var(--md-sys-color-outline);width:100%;color:var(--md-sys-color-primary);cursor:pointer;background:0 0;border-radius:8px;align-items:center;gap:6px;padding:8px 12px;font-size:14px;display:flex}.mp-create-btn:hover{background:var(--md-sys-color-primary-container)}.mp-item{text-align:left;cursor:pointer;width:100%;color:var(--md-sys-color-on-surface);background:0 0;border:none;align-items:center;gap:12px;padding:8px 16px;transition:background .1s;display:flex}.mp-item:hover{background:var(--md-sys-color-surface-container-highest)}.mp-item--selected{background:var(--md-sys-color-secondary-container)}.mp-item--selected:hover{background:var(--md-sys-color-secondary-container);filter:brightness(.97)}.mp-item-info{flex-direction:column;flex:1;gap:1px;display:flex}.mp-item-name{align-items:center;gap:5px;font-size:14px;font-weight:500;display:flex}.mp-item-sex{color:var(--md-sys-color-on-surface-variant);font-size:11px;font-weight:400}.mp-item-sub{color:var(--md-sys-color-on-surface-variant);font-size:12px}.mp-item-check{color:var(--md-sys-color-primary);font-size:18px}.mp-avatar{background:var(--md-sys-color-surface-container-highest);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:flex;overflow:hidden}.mp-avatar img{object-fit:cover;width:100%;height:100%}.mp-avatar .material-icons{color:var(--md-sys-color-on-surface-variant);font-size:20px}.mp-card{background:var(--md-sys-color-surface-container);border-radius:10px;align-items:center;gap:10px;padding:8px 10px;display:flex}.mp-card-info{flex-direction:column;flex:1;gap:1px;display:flex}.mp-card-name{color:var(--md-sys-color-on-surface);font-size:14px;font-weight:500}.mp-card-sub{color:var(--md-sys-color-on-surface-variant);font-size:12px}.mp-staff-list{flex-direction:column;gap:6px;display:flex}.mp-add-btn{cursor:pointer;color:var(--md-sys-color-primary);background:0 0;border:none;border-radius:8px;align-self:flex-start;align-items:center;gap:6px;width:fit-content;padding:8px 14px;font-family:inherit;font-size:13px;transition:background .15s,opacity .15s;display:inline-flex}.mp-add-btn .material-icons{color:var(--md-sys-color-primary);font-size:18px}.mp-add-btn:hover{background:color-mix(in srgb, var(--md-sys-color-primary) 10%, transparent)}.mp-add-btn:active{background:color-mix(in srgb, var(--md-sys-color-primary) 18%, transparent)}.mp-add-btn:disabled{opacity:.38;cursor:not-allowed}.form-error{color:var(--md-sys-color-error,#b3261e);align-items:center;gap:3px;font-size:11px;display:flex}.btn-filled{background:var(--md-sys-color-primary);height:40px;color:var(--md-sys-color-on-primary);border-radius:100px;flex-shrink:0;align-items:center;gap:6px;padding:0 20px;font-family:inherit;font-size:14px;font-weight:500;transition:opacity .15s,transform .1s;display:inline-flex}.btn-filled:hover{opacity:.92}.btn-filled:active{transform:scale(.97)}.btn-filled:disabled{opacity:.5;cursor:not-allowed}.btn-filled .material-icons{font-size:18px!important}.btn-outline{border:1.5px solid var(--md-sys-color-outline);height:40px;color:var(--md-sys-color-on-surface);background:0 0;border-radius:100px;align-items:center;gap:6px;padding:0 20px;font-family:inherit;font-size:14px;font-weight:500;transition:background .15s;display:inline-flex}.btn-outline:hover{background:var(--md-sys-color-surface-variant)}.btn-outline:disabled{opacity:.5;cursor:not-allowed}.btn-text{color:var(--md-sys-color-primary);cursor:pointer;background:0 0;border:none;border-radius:8px;align-items:center;gap:4px;padding:6px 10px;font-family:inherit;font-size:13px;font-weight:500;transition:background .15s,transform .1s;display:inline-flex}.btn-text .material-icons{font-size:18px!important}.btn-text:hover{background:color-mix(in srgb, var(--md-sys-color-primary) 10%, transparent)}.btn-text:active{background:color-mix(in srgb, var(--md-sys-color-primary) 18%, transparent);transform:scale(.96)}.btn-text:disabled{opacity:.4;cursor:not-allowed;transform:none}.btn-text--error{color:var(--md-sys-color-error)}.btn-text--error:hover{background:color-mix(in srgb, var(--md-sys-color-error) 10%, transparent)}.btn-text--error:active{background:color-mix(in srgb, var(--md-sys-color-error) 18%, transparent)}.chat-page{background:var(--md-sys-color-surface);flex-direction:column;height:100%;display:flex}.chat-list{flex-direction:column;flex:1;gap:10px;padding:20px 24px;display:flex;overflow-y:auto}.chat-empty{color:var(--md-sys-color-on-surface-variant);opacity:.6;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:10px;display:flex}.chat-empty .material-icons{font-size:48px}.chat-date-divider{color:var(--md-sys-color-on-surface-variant);align-self:center;margin:14px 0 6px;font-size:12.5px}.chat-unread-divider{color:var(--md-sys-color-error);align-items:center;gap:10px;margin:6px 0 2px;font-size:12px;font-weight:600;display:flex}.chat-unread-divider:before,.chat-unread-divider:after{content:"";background:var(--md-sys-color-error);opacity:.4;flex:1;height:1px}.chat-day-group{flex-direction:column;gap:8px;display:flex}.chat-bubble-row{align-items:flex-start;gap:8px;max-width:72%;display:flex}.chat-bubble-row.self{flex-direction:row-reverse;align-self:flex-end;margin-left:auto}.chat-avatar{background:var(--md-sys-color-secondary-container);width:32px;height:32px;color:var(--md-sys-color-on-secondary-container);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:13px;font-weight:600;display:flex}.chat-bubble-col{flex-direction:column;gap:3px;min-width:0;display:flex}.chat-bubble-row.self .chat-bubble-col{align-items:flex-end}.chat-sender{color:var(--md-sys-color-on-surface-variant);padding:0 4px;font-size:12px;font-weight:500}.chat-bubble-line{align-items:flex-end;gap:6px;min-width:0;display:flex}.chat-bubble-row.self .chat-bubble-line{flex-direction:row-reverse}.chat-bubble{word-break:break-word;border-radius:4px 16px 16px;flex-direction:column;gap:0;max-width:100%;padding:0;display:flex;overflow:hidden}.chat-bubble.self{border-radius:16px 4px 16px 16px}.chat-bubble--staff{color:var(--ink);background:#ececf0}.chat-bubble--parent{color:#7a2a3e;background:#fbd0dc}.chat-text{padding:9px 13px;font-size:15px;line-height:1.55}.chat-img{object-fit:cover;cursor:pointer;border-radius:0;max-width:240px;max-height:200px;display:block}.chat-meta{flex-direction:column;flex-shrink:0;align-items:flex-start;gap:1px;padding-bottom:2px;display:flex}.chat-bubble-row.self .chat-meta{align-items:flex-end}.chat-time{color:var(--md-sys-color-on-surface-variant);white-space:nowrap;font-size:10.5px}.chat-delete-btn{cursor:pointer;color:var(--md-sys-color-error);white-space:nowrap;background:0 0;border:none;padding:0;font-size:12px}.chat-read-receipt{color:var(--md-sys-color-primary);white-space:nowrap;font-size:10px}.chat-preview-bar{border-top:1px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface-container-low);align-items:center;gap:10px;padding:8px 16px;display:flex;position:relative}.chat-preview-img{object-fit:cover;border:1.5px solid var(--md-sys-color-outline-variant);border-radius:8px;width:60px;height:60px}.chat-preview-remove{background:var(--md-sys-color-error,#b3261e);color:#fff;cursor:pointer;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;display:flex}.chat-preview-remove .material-icons{font-size:16px}.chat-upload-progress{background:var(--md-sys-color-outline-variant);border-radius:2px;flex:1;height:4px;overflow:hidden}.chat-upload-bar{background:var(--md-sys-color-primary);border-radius:2px;height:100%;transition:width .2s}.chat-input-bar{border-top:1px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface-container-low);align-items:flex-end;gap:8px;padding:12px 16px;display:flex}.chat-attach-btn{width:40px;height:40px;color:var(--md-sys-color-on-surface-variant);cursor:pointer;background:0 0;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;transition:background .15s;display:flex}.chat-attach-btn:hover{background:var(--md-sys-color-surface-variant)}.chat-attach-btn:disabled{opacity:.4;cursor:not-allowed}.chat-textarea{border:1.5px solid var(--md-sys-color-outline-variant);color:var(--md-sys-color-on-surface);background:var(--md-sys-color-surface-container-lowest);resize:none;border-radius:20px;outline:none;flex:1;max-height:120px;padding:10px 16px;font-family:inherit;font-size:14px;line-height:1.5;transition:border-color .15s;overflow-y:auto}.chat-textarea:focus{border-color:var(--md-sys-color-primary)}.chat-textarea:disabled{opacity:.5}.chat-send-btn{background:var(--md-sys-color-primary);width:40px;height:40px;color:var(--md-sys-color-on-primary);cursor:pointer;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;transition:background .15s,opacity .15s;display:flex}.chat-send-btn:disabled{opacity:.4;cursor:not-allowed}.chat-send-btn .material-icons{font-size:20px}.img-upload-field{flex-direction:column;gap:12px;display:flex}.icon-field-row{align-items:center;gap:8px;display:flex}.icon-field-preview{border:1.5px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface-container-low);cursor:pointer;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;transition:border-color .15s,background .15s;display:flex}.icon-field-preview:hover{border-color:var(--md-sys-color-primary);background:var(--md-sys-color-surface-container)}.icon-field-empty{opacity:.3}.icon-picker-overlay{z-index:900;background:#00000052;align-items:flex-end;display:flex;position:fixed;inset:0}.icon-picker-panel{background:var(--md-sys-color-surface);border-radius:20px 20px 0 0;flex-direction:column;width:100%;max-height:60vh;animation:.22s slideUp;display:flex;overflow:hidden;box-shadow:0 -4px 24px #00000026}@keyframes slideUp{0%{opacity:0;transform:translateY(100%)}to{opacity:1;transform:translateY(0)}}.icon-picker-header{border-bottom:1px solid var(--md-sys-color-outline-variant);flex-shrink:0;align-items:center;gap:10px;padding:14px 16px;display:flex}.icon-picker-header-icon{color:var(--md-sys-color-on-surface-variant);font-size:20px}.icon-picker-title{color:var(--md-sys-color-on-surface);flex:1;font-size:15px;font-weight:500}.icon-picker-close{cursor:pointer;width:36px;height:36px;color:var(--md-sys-color-on-surface-variant);background:0 0;border:none;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.icon-picker-close:hover{background:var(--md-sys-color-surface-container)}.icon-picker-grid{grid-template-columns:repeat(auto-fill,minmax(72px,1fr));gap:4px;padding:12px;display:grid;overflow-y:auto}.icon-picker-item{cursor:pointer;color:var(--md-sys-color-on-surface);background:0 0;border:2px solid #0000;border-radius:10px;flex-direction:column;align-items:center;gap:4px;padding:10px 4px 8px;transition:background .12s,border-color .12s;display:flex;position:relative}.icon-picker-item:hover{background:var(--md-sys-color-surface-container)}.icon-picker-item--selected{background:var(--md-sys-color-primary-container);border-color:var(--md-sys-color-primary)}.icon-picker-item--selected .material-icons,.icon-picker-item--selected .icon-picker-item-name{color:var(--md-sys-color-on-primary-container)}.icon-picker-item .material-icons{font-size:24px}.icon-picker-check{position:absolute;top:4px;right:4px;color:var(--md-sys-color-primary)!important;font-size:14px!important}.icon-picker-item-name{color:var(--md-sys-color-on-surface-variant);text-align:center;word-break:break-all;-webkit-line-clamp:2;-webkit-box-orient:vertical;max-width:64px;font-size:10px;line-height:1.2;display:-webkit-box;overflow:hidden}.icon-picker-empty{color:var(--md-sys-color-on-surface-variant);opacity:.5;flex-direction:column;grid-column:1/-1;align-items:center;gap:8px;padding:40px;display:flex}.img-upload-label{color:var(--md-sys-color-on-surface-variant);font-size:12px;font-weight:500}.img-upload-preview{border:1.5px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface-container-low);border-radius:14px;justify-content:center;align-items:center;width:120px;height:120px;display:flex;position:relative;overflow:hidden}.img-upload-preview--banner{aspect-ratio:4;border-radius:10px;width:100%;height:auto}.img-upload-img{object-fit:contain;width:100%;height:100%}.img-upload-placeholder{color:var(--md-sys-color-on-surface-variant);opacity:.4;font-size:48px}.img-upload-clear{color:#fff;cursor:pointer;background:#00000073;border:none;border-radius:50%;justify-content:center;align-items:center;width:24px;height:24px;display:flex;position:absolute;top:4px;right:4px}.img-upload-clear .material-icons{font-size:14px}.img-upload-actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.img-upload-hint{color:var(--md-sys-color-on-surface-variant);align-items:center;gap:4px;font-size:12px;display:flex}.img-upload-hint .material-icons{font-size:14px}.img-upload-progress{color:var(--md-sys-color-on-surface-variant);align-items:center;gap:10px;font-size:12px;display:flex}.img-upload-progress-track{background:var(--md-sys-color-outline-variant);border-radius:2px;flex:1;height:4px;overflow:hidden}.img-upload-progress-bar{background:var(--md-sys-color-primary);border-radius:2px;height:4px;transition:width .2s}.org-tree-wrap{padding:12px 8px}.tree-node{-webkit-user-select:none;user-select:none}.tree-row{border-radius:10px;align-items:center;gap:6px;height:40px;padding-right:8px;transition:background .12s;display:flex}.tree-row:hover{background:var(--md-sys-color-surface-container-low)}.tree-row:hover .tree-actions{opacity:1}.tree-toggle{cursor:pointer;width:28px;height:28px;color:var(--md-sys-color-on-surface-variant);background:0 0;border:none;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.tree-toggle:hover{background:var(--md-sys-color-surface-container)}.tree-toggle .material-icons{font-size:20px}.tree-icon{color:var(--md-sys-color-primary);flex-shrink:0;font-size:20px}.tree-info{flex:1;align-items:center;gap:6px;min-width:0;display:flex;overflow:hidden}.tree-name{color:var(--md-sys-color-on-surface);white-space:nowrap;font-size:14px;font-weight:500}.tree-short{color:var(--md-sys-color-on-surface-variant);background:var(--md-sys-color-surface-container);border-radius:20px;padding:1px 7px;font-size:11px}.tree-staff-count{color:var(--md-sys-color-primary);font-size:11px;font-weight:600}.tree-actions{opacity:0;gap:2px;transition:opacity .12s;display:flex}.tree-children{border-left:1.5px solid var(--md-sys-color-outline-variant);margin-left:22px}.dialog-overlay{z-index:800;background:#00000052;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.dialog{background:var(--md-sys-color-surface);border-radius:20px;flex-direction:column;width:420px;max-width:calc(100vw - 32px);animation:.18s dialogIn;display:flex;box-shadow:0 8px 32px #0003}.dialog--sm{width:340px}.dialog--md{width:520px}@keyframes dialogIn{0%{opacity:0;transform:scale(.94)}to{opacity:1;transform:scale(1)}}.dialog-header{align-items:center;gap:8px;padding:18px 20px 12px;display:flex}.dialog-title{color:var(--md-sys-color-on-surface);flex:1;align-items:center;gap:8px;font-size:16px;font-weight:600;display:flex}.dialog-body{padding:0 20px 12px}.dialog-footer{border-top:1px solid var(--md-sys-color-outline-variant);justify-content:flex-end;gap:10px;padding:12px 20px 18px;display:flex}.dialog-confirm-msg{color:var(--md-sys-color-on-surface);font-size:14px;line-height:1.6}.delete-warn{background:var(--md-sys-color-error-container);color:var(--md-sys-color-on-error-container);border:1.5px solid var(--md-sys-color-error);border-radius:8px;margin-top:12px;padding:10px 14px;font-size:13px;line-height:1.7}.dialog-error{color:var(--md-sys-color-error,#b3261e);margin-top:10px;font-size:12px}.carousel-row{cursor:pointer}.carousel-row .carousel-drag{color:var(--md-sys-color-outline);cursor:grab;touch-action:none;flex:none;margin-right:2px;font-size:22px}.carousel-row .carousel-drag:active{cursor:grabbing}.carousel-row--dragging{background:var(--md-sys-color-surface-container-high);opacity:.92;z-index:2;position:relative;box-shadow:0 4px 14px #00000024}.btn-danger{background:var(--md-sys-color-error,#b3261e)!important}.icon-btn--sm{width:28px!important;height:28px!important}.icon-btn--sm .material-icons{font-size:16px!important}.icon-btn--danger{color:var(--md-sys-color-error,#b3261e)!important}.staff-search-bar{background:var(--md-sys-color-surface-container-low);border:1.5px solid var(--md-sys-color-outline-variant);border-radius:12px;align-items:center;gap:8px;height:44px;margin:0 16px 12px;padding:0 12px;transition:border-color .15s;display:flex}.staff-search-bar:focus-within{border-color:var(--md-sys-color-primary)}.staff-search-icon{color:var(--md-sys-color-on-surface-variant);flex-shrink:0;font-size:20px}.staff-search-input{color:var(--md-sys-color-on-surface);background:0 0;border:none;outline:none;flex:1;font-size:14px}.staff-tag-bar{flex-wrap:wrap;gap:6px;margin:0 16px 12px;display:flex}.staff-tag-chip{border:1.5px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface-container-low);color:var(--md-sys-color-on-surface-variant);cursor:pointer;border-radius:20px;align-items:center;gap:5px;padding:4px 10px;font-size:12px;font-weight:500;transition:background .15s,border-color .15s,color .15s;display:inline-flex}.staff-tag-chip:hover{border-color:var(--md-sys-color-primary);color:var(--md-sys-color-primary)}.staff-tag-chip--active{background:var(--md-sys-color-primary-container);border-color:var(--md-sys-color-primary);color:var(--md-sys-color-on-primary-container)}.staff-tag-chip-count{opacity:.6;font-size:10px;font-weight:400}.tag-editor{border:1.5px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface);cursor:text;border-radius:8px;flex-wrap:wrap;align-items:center;gap:6px;min-height:40px;padding:6px 10px;transition:border-color .15s;display:flex}.tag-editor:focus-within{border-color:var(--md-sys-color-primary)}.tag-editor-chip{background:var(--md-sys-color-secondary-container);color:var(--md-sys-color-on-secondary-container);border-radius:20px;align-items:center;gap:2px;padding:2px 4px 2px 9px;font-size:12px;font-weight:500;display:inline-flex}.tag-editor-chip-remove{cursor:pointer;width:18px;height:18px;color:inherit;opacity:.55;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:0;transition:opacity .12s,background .12s;display:inline-flex}.tag-editor-chip-remove:hover{opacity:1;background:#0000001a}.tag-editor-chip-remove .material-icons{font-size:13px}.tag-editor-input{min-width:120px;color:var(--md-sys-color-on-surface);background:0 0;border:none;outline:none;flex:1;font-size:13px}.tag-editor-input::placeholder{color:var(--md-sys-color-on-surface-variant);opacity:.5}.staff-list{flex-direction:column;gap:8px;padding:0 16px 24px;display:flex}.item-card{background:var(--md-sys-color-surface-container-low);border:1px solid var(--md-sys-color-outline-variant);border-radius:14px;align-items:center;gap:14px;padding:12px 14px;transition:box-shadow .15s,border-color .15s;display:flex}.item-card:hover{border-color:var(--md-sys-color-outline);box-shadow:0 2px 10px #00000014}.item-card:hover .item-actions{opacity:1}.item-avatar{background:var(--md-sys-color-primary-container);width:44px;height:44px;color:var(--md-sys-color-on-primary-container);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex;overflow:hidden}.item-avatar .material-icons{font-size:24px}.item-avatar-img{object-fit:cover;width:100%;height:100%}.avatar-edit-wrap{align-items:center;display:flex}.avatar-edit-circle{border:2px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-primary-container);width:80px;height:80px;color:var(--md-sys-color-on-primary-container);cursor:pointer;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;padding:0;display:flex;position:relative;overflow:hidden}.avatar-edit-circle img{object-fit:cover;width:100%;height:100%}.avatar-edit-circle .material-icons{font-size:36px}.avatar-edit-overlay{color:#fff;opacity:0;background:#0006;border-radius:50%;justify-content:center;align-items:center;transition:opacity .15s;display:flex;position:absolute;inset:0}.avatar-edit-circle:hover .avatar-edit-overlay{opacity:1}.avatar-edit-circle--error{border-color:#ef4444}.avatar-edit-error{color:#ef4444;word-break:break-all;max-width:180px;margin-top:6px;font-size:12px}.member-initials{letter-spacing:-.5px;font-size:14px;font-weight:600}.item-info{flex:1;min-width:0}.item-name-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.item-name{color:var(--md-sys-color-on-surface);font-size:15px;font-weight:600}.item-ename{color:var(--md-sys-color-on-surface-variant);font-size:12px}.item-meta{flex-wrap:wrap;align-items:center;gap:14px;margin-top:4px;display:flex}.item-meta-item{color:var(--md-sys-color-on-surface-variant);align-items:center;gap:3px;font-size:12px;display:flex}.item-meta-item .material-icons{font-size:14px}.item-actions{opacity:0;flex-shrink:0;gap:4px;transition:opacity .15s;display:flex}.chip{border-radius:20px;align-items:center;padding:2px 8px;font-size:11px;font-weight:500;display:inline-flex}.chip--ok{color:#1e7e34;background:#e6f4ea}.chip--warn{color:#e65100;background:#fff3e0}.chip--info{color:#1565c0;background:#e3f2fd}.chip--off{color:#757575;background:#f5f5f5}.chip--num{color:#4527a0;font-variant-numeric:tabular-nums;text-align:center;background:#ede7f6;min-width:2em}.dialog--lg{width:620px;height:68vh}.dialog .form-row>.form-field{flex:1;min-width:160px}@media (width<=480px){.dialog .form-row{flex-direction:column}.dialog .form-input--sm{width:100%}}.dialog-tabs{border-bottom:1px solid var(--md-sys-color-outline-variant);gap:0;padding:0 20px;display:flex}.dialog-tab{color:var(--md-sys-color-on-surface-variant);cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;align-items:center;gap:5px;padding:8px 16px;font-size:13px;font-weight:500;transition:color .15s,border-color .15s;display:inline-flex}.dialog-tab--active{color:var(--md-sys-color-primary);border-bottom-color:var(--md-sys-color-primary)}.dialog-tab:hover:not(.dialog-tab--active){color:var(--md-sys-color-on-surface)}.dialog-body--scroll{flex:1;padding-top:20px;overflow-y:auto}.util-tab-pane{padding:0 4px}.enroll-tab{flex-direction:column;gap:8px;display:flex}.enroll-add-bar{align-items:center;gap:10px;margin-bottom:4px;display:flex}.enroll-count{color:var(--md-sys-color-on-surface-variant);font-size:13px}.enroll-search-box{border:1px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface-container-low);border-radius:10px;margin-bottom:4px;padding:10px 12px}.enroll-search-results{flex-direction:column;display:flex}.enroll-search-row{cursor:pointer;border-radius:6px;align-items:center;gap:8px;padding:7px 4px;font-size:14px;display:flex}.enroll-search-row:hover{background:var(--md-sys-color-surface-container-high)}.enroll-search-row--selected,.enroll-search-row--selected:hover{background:var(--md-sys-color-secondary-container)}.enroll-search-name{font-weight:500}.enroll-empty-hint{opacity:.5;padding:6px 4px;font-size:13px}.enroll-pending-form{background:var(--md-sys-color-surface-container);border-top:1px solid var(--md-sys-color-outline-variant);border-radius:0 0 8px 8px;padding:10px 12px 12px}.enroll-pending-fields{gap:10px;margin-bottom:10px;display:flex}.enroll-pending-actions{justify-content:flex-end;gap:8px;display:flex}.enroll-list{flex-direction:column;gap:2px;display:flex}.enroll-row{border-radius:8px;align-items:center;gap:8px;padding:6px 4px;font-size:14px;display:flex}.enroll-row:hover{background:var(--md-sys-color-surface-container-low)}.enroll-row--editing{background:var(--md-sys-color-surface-container)}.enroll-seat{cursor:pointer;text-align:center;min-width:2.2em}.enroll-seat-input{border:1.5px solid var(--md-sys-color-primary);text-align:center;background:var(--md-sys-color-surface-container-lowest);border-radius:6px;outline:none;width:3em;padding:2px 6px;font-size:13px}.enroll-name{flex-shrink:0;font-weight:500}.enroll-sub{color:var(--md-sys-color-on-surface-variant);flex-shrink:0;font-size:12px}.enroll-note{color:var(--md-sys-color-on-surface-variant);flex:1;font-size:12px}.enroll-note-input{border:1.5px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface-container-lowest);border-radius:6px;outline:none;flex:1;padding:2px 8px;font-size:13px}.enroll-note-input:focus{border-color:var(--md-sys-color-primary)}.enroll-row-actions{flex-shrink:0;gap:0;margin-left:auto;display:flex}.enroll-row-actions .icon-btn{width:32px;height:32px}.enroll-row-actions .icon-btn .material-icons{font-size:17px}.enroll-row-actions .icon-btn:disabled{opacity:.25;pointer-events:none}.util-tab-desc{color:var(--md-sys-color-on-surface-variant);margin-bottom:16px;font-size:13px}.staff-loading{color:var(--md-sys-color-on-surface-variant);justify-content:center;align-items:center;gap:8px;padding:20px;font-size:14px;display:flex}.staff-end{text-align:center;color:var(--md-sys-color-on-surface-variant);opacity:.6;padding:16px;font-size:12px}.staff-search-unit-btn{border:1.5px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface-container-lowest);height:32px;color:var(--md-sys-color-on-surface-variant);cursor:pointer;white-space:nowrap;border-radius:8px;flex-shrink:0;align-items:center;gap:4px;padding:0 10px;font-size:13px;transition:border-color .15s,color .15s,background .15s;display:inline-flex}.staff-search-unit-btn:hover{border-color:var(--md-sys-color-primary);color:var(--md-sys-color-primary)}.staff-search-unit-btn--active{background:var(--md-sys-color-primary-container);border-color:var(--md-sys-color-primary);color:var(--md-sys-color-on-primary-container)}.staff-search-unit-label{text-overflow:ellipsis;max-width:120px;overflow:hidden}.staff-search-unit-clear{opacity:.7;font-size:16px!important}.staff-search-unit-clear:hover{opacity:1}.klass-mode-toggle{border-bottom:1px solid var(--md-sys-color-outline-variant);gap:4px;margin-bottom:16px;display:flex}.klass-mode-btn{cursor:pointer;color:var(--md-sys-color-on-surface-variant);background:0 0;border:none;border-bottom:2px solid #0000;border-radius:6px 6px 0 0;align-items:center;gap:6px;margin-bottom:-1px;padding:8px 16px;font-size:14px;transition:color .15s,border-color .15s;display:inline-flex}.klass-mode-btn .material-icons{font-size:18px}.klass-mode-btn:hover{color:var(--md-sys-color-on-surface)}.klass-mode-btn--active{color:var(--md-sys-color-primary);border-bottom-color:var(--md-sys-color-primary);font-weight:500}.klass-unit-row{margin:0 16px 12px}.klass-unit-btn{border:1px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface-container-low);cursor:pointer;color:var(--md-sys-color-on-surface);border-radius:8px;align-items:center;gap:8px;width:100%;padding:8px 14px;font-size:15px;transition:border-color .15s;display:flex}.klass-unit-btn:hover{border-color:var(--md-sys-color-primary)}.klass-unit-btn .material-icons{color:var(--md-sys-color-primary);font-size:20px}.klass-unit-btn-name{text-align:left;text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.klass-unit-btn-arrow{opacity:.6;font-size:18px!important}.klass-unit-group-header{color:var(--md-sys-color-on-surface-variant);cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:6px;padding:6px 12px;font-size:13px;font-weight:500;display:flex}.klass-unit-group-header:hover{background:var(--md-sys-color-surface-container-high)}.klass-unit-group-count{background:var(--md-sys-color-surface-container-high);border-radius:10px;flex-shrink:0;padding:1px 7px;font-size:11px}.klass-unit-count{color:var(--md-sys-color-on-surface-variant);flex-shrink:0;font-size:12px}.unit-picker-trigger{appearance:none;cursor:pointer;text-align:left;white-space:nowrap;text-overflow:ellipsis;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%2349454F' d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");background-position:right 8px center;background-repeat:no-repeat;background-size:20px 20px;padding:0 36px 0 14px;line-height:44px;overflow:hidden}.unit-picker-trigger-text{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.unit-picker-dropdown{z-index:1400;background:var(--md-sys-color-surface-container);border:1px solid var(--md-sys-color-outline-variant);border-radius:8px;max-height:300px;padding:4px 0;position:fixed;overflow-y:auto;box-shadow:0 4px 16px #0000002e}.unit-picker-item{cursor:pointer;color:var(--md-sys-color-on-surface);-webkit-user-select:none;user-select:none;align-items:center;gap:8px;padding-top:7px;padding-bottom:7px;padding-right:12px;font-size:14px;transition:background .12s;display:flex}.unit-picker-item:hover{background:var(--md-sys-color-surface-container-high)}.unit-picker-item--disabled{opacity:.45;cursor:default;pointer-events:none}.unit-picker-item--sel{background:var(--md-sys-color-primary-container);color:var(--md-sys-color-on-primary-container)}.unit-picker-item--sel:hover{background:var(--md-sys-color-primary-container)}.unit-picker-icon{color:var(--md-sys-color-on-surface-variant);flex-shrink:0;font-size:16px!important}.unit-picker-name{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.unit-picker-check{color:var(--md-sys-color-primary);flex-shrink:0;font-size:16px!important}.noti-btn-wrap,.noti-btn-wrap .icon-btn{position:relative}.noti-badge{background:var(--md-sys-color-error);min-width:16px;height:16px;color:var(--md-sys-color-on-error);text-align:center;pointer-events:none;border-radius:8px;padding:0 4px;font-size:10px;font-weight:700;line-height:16px;position:absolute;top:2px;right:2px}.noti-backdrop{z-index:999;position:fixed;inset:0}.noti-panel{background:var(--md-sys-color-surface);border:1px solid var(--md-sys-color-outline-variant);z-index:1000;border-radius:16px;width:300px;max-height:440px;position:fixed;top:72px;right:16px;overflow-y:auto;box-shadow:0 8px 32px #0000002e}.noti-panel-header{border-bottom:1px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface);padding:14px 16px 10px;font-size:14px;font-weight:600;position:sticky;top:0}.noti-empty{text-align:center;color:var(--md-sys-color-on-surface-variant);padding:32px 16px;font-size:14px}.noti-item{cursor:pointer;border-bottom:1px solid var(--md-sys-color-outline-variant);padding:12px 16px;transition:background .12s}.noti-item:last-child{border-bottom:none}.noti-item:hover{background:var(--md-sys-color-surface-variant)}.noti-item--unread{background:var(--md-sys-color-primary-container)}.noti-item--unread:hover{background:var(--md-sys-color-secondary-container)}.noti-item-title{font-size:13px;font-weight:600;line-height:1.3}.noti-item-body{color:var(--md-sys-color-on-surface-variant);margin-top:2px;font-size:13px;line-height:1.4}.noti-item-time{color:var(--md-sys-color-on-surface-variant);margin-top:4px;font-size:11px}.fcm-toast{z-index:10000;background:var(--md-sys-color-surface);color:var(--md-sys-color-on-surface);cursor:pointer;border:1px solid var(--md-sys-color-outline-variant);border-radius:14px;align-items:center;gap:10px;max-width:min(400px,100vw - 32px);padding:12px 14px;font-size:14px;animation:.2s toast-in;display:flex;position:fixed;top:16px;left:50%;transform:translate(-50%);box-shadow:0 4px 20px #00000038}.fcm-toast .material-icons{color:var(--md-sys-color-primary);flex-shrink:0;font-size:22px}.fcm-toast-body{flex:1;min-width:0}.fcm-toast-title{font-weight:600;line-height:1.3}.fcm-toast-text{color:var(--md-sys-color-on-surface-variant);margin-top:2px;line-height:1.4}.fcm-toast-close{cursor:pointer;color:var(--md-sys-color-on-surface-variant);background:0 0;border:none;border-radius:50%;flex-shrink:0;align-items:center;padding:2px;display:flex}.fcm-toast-close .material-icons{font-size:18px}.fcm-toast-close:hover{background:var(--md-sys-color-surface-variant)}.save-toast{z-index:9999;background:var(--md-sys-color-error-container,#ffdad6);color:var(--md-sys-color-on-error-container,#410002);border-radius:12px;align-items:center;gap:10px;max-width:min(480px,100vw - 48px);padding:12px 16px;font-size:14px;animation:.2s toast-in;display:flex;position:fixed;top:24px;left:50%;transform:translate(-50%);box-shadow:0 4px 16px #0000002e}@keyframes toast-in{0%{opacity:0;transform:translate(-50%)translateY(-10px)}to{opacity:1;transform:translate(-50%)translateY(0)}}.save-toast .material-icons{flex-shrink:0;font-size:20px}.save-toast-msg{flex:1;line-height:1.4}.save-toast-close{cursor:pointer;color:inherit;opacity:.7;background:0 0;border:none;border-radius:50%;flex-shrink:0;align-items:center;padding:2px;display:flex}.save-toast-close:hover{opacity:1}.save-toast-close .material-icons{font-size:18px}.hamburger-btn{width:40px;height:40px;color:var(--md-sys-color-on-surface-variant);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;transition:background .15s;display:none}.hamburger-btn:hover{background:var(--md-sys-color-surface-variant)}.bottom-nav,.bottom-nav-panel,.bottom-nav-backdrop{display:none}@media (width<=767px){.sidebar{display:none}.main-content{padding-bottom:64px}.top-bar{padding:0 12px}.bottom-nav{background:var(--md-sys-color-surface-container-lowest);border-top:1px solid var(--md-sys-color-outline-variant);z-index:200;align-items:stretch;height:64px;display:flex;position:fixed;bottom:0;left:0;right:0}.bottom-nav__tab{color:var(--md-sys-color-on-surface-variant);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:3px;padding:6px 4px 4px;transition:color .15s;display:flex}.bottom-nav__tab .material-icons{font-size:22px}.bottom-nav__icon-svg{object-fit:contain;width:28px;height:28px}.bottom-nav__label{letter-spacing:.3px;white-space:nowrap;font-size:10px}.bottom-nav__tab.active{color:var(--md-sys-color-primary)}.bottom-nav__tab.active .material-icons{background:var(--md-sys-color-primary-container);border-radius:20px;padding:2px 16px}.bottom-nav-panel{background:var(--md-sys-color-surface-container-lowest);border-top:1px solid var(--md-sys-color-outline-variant);z-index:199;border-radius:20px 20px 0 0;flex-direction:column;max-height:55vh;transition:transform .25s cubic-bezier(.4,0,.2,1);display:flex;position:fixed;bottom:64px;left:0;right:0;overflow-y:auto;transform:translateY(100%);box-shadow:0 -4px 16px #0000001a}.bottom-nav-panel.open{transform:translateY(0)}.bottom-nav-panel__back{color:var(--md-sys-color-primary);border-bottom:1px solid var(--md-sys-color-outline-variant);align-items:center;gap:8px;padding:14px 20px;font-size:14px;display:flex}.bottom-nav-panel__item{color:var(--md-sys-color-on-surface);border-bottom:1px solid var(--md-sys-color-outline-variant);text-align:left;align-items:center;gap:16px;width:100%;padding:16px 20px;font-size:14px;transition:background .12s;display:flex}.bottom-nav-panel__item:last-child{border-bottom:none}.bottom-nav-panel__item:hover{background:var(--md-sys-color-surface-container-low)}.bottom-nav-panel__item.active,.bottom-nav-panel__item.active .material-icons{color:var(--md-sys-color-primary)}.bottom-nav-panel__label{flex:1}.bottom-nav-panel__chevron{color:var(--md-sys-color-on-surface-variant);font-size:18px}.bottom-nav-backdrop{z-index:198;background:#00000059;display:block;position:fixed;inset:0 0 64px}.landing-page{padding:16px 16px 32px}.stats-row{grid-template-columns:repeat(2,1fr)}.dashboard-grid{grid-template-columns:1fr}.greeting-card{padding:24px 20px}.greeting-card h1{font-size:22px}.greeting-icon-wrap{display:none}.home-page{padding:16px}.form-grid{grid-template-columns:1fr}.inst-page{padding:16px}}@media (width>=768px) and (width<=1179px){.hamburger-btn{display:flex}.top-bar{padding:0 16px}.landing-page{padding:20px 24px 32px}.stats-row{grid-template-columns:repeat(2,1fr)}.dashboard-grid{grid-template-columns:1fr}.home-page{padding:20px}.form-grid{grid-template-columns:1fr}.inst-page{padding:16px}}@media (width>=1180px){.hamburger-btn{display:none}.stats-row{grid-template-columns:repeat(4,1fr)}.dashboard-grid{grid-template-columns:1fr 360px}}.home-page{padding:4px 0 16px}.home-page .banner{border-radius:16px;height:166px;margin:2px 16px 0;position:relative;overflow:hidden;box-shadow:0 6px 16px -8px #1c1e2e59}.home-page .track{height:100%;transition:transform .45s cubic-bezier(.4,0,.2,1);display:flex}.home-page .slide{flex:0 0 100%;height:100%;position:relative;overflow:hidden}.home-page .slide a{height:100%;display:block}.home-page .slide img{object-fit:cover;width:100%;height:100%;display:block}.home-page .dots{z-index:5;gap:6px;display:flex;position:absolute;bottom:11px;left:50%;transform:translate(-50%)}.home-page .dot{cursor:pointer;background:#ffffff8c;border-radius:999px;width:6px;height:6px;transition:all .3s}.home-page .dot.on{background:#fff;width:18px}.home-page .news{text-align:left;cursor:pointer;width:calc(100% - 32px);color:inherit;background:0 0;border:none;gap:12px;margin:15px 16px 0;transition:opacity .12s;display:flex}.home-page .news:active{opacity:.7}.home-page .news-thumb{background:#f1e3e8;border-radius:8px;flex:0 0 112px;width:112px;height:112px;overflow:hidden}.home-page .news-thumb img{object-fit:cover;width:100%;height:100%;display:block}.home-page .news-body{flex-direction:column;flex:auto;justify-content:center;min-width:0;display:flex}.home-page .news-title{color:var(--primary);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:16px;font-weight:500;line-height:1.3;display:-webkit-box;overflow:hidden}.home-page .news-excerpt{color:var(--ink-soft);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-top:4px;font-size:13px;line-height:1.3;display:-webkit-box;overflow:hidden}.home-page .news-time{color:var(--secondary);align-items:center;gap:5px;margin-top:4px;font-size:11.5px;font-weight:500;display:flex}.home-page .news-time svg{flex:none;width:13px;height:13px}.home-page .divider{background:var(--outline-variant);height:1px;margin:12px 16px 0}.home-page .features{grid-template-columns:1fr 1fr;gap:12px;margin:26px 16px 0;display:grid}.home-page .feature{background:var(--panel);cursor:pointer;min-width:0;height:60px;color:inherit;text-align:left;border:none;border-radius:12px;align-items:center;padding:0 10px 0 72px;transition:transform .12s;display:flex;position:relative;overflow:visible}.home-page .feature:active{transform:scale(.97)}.home-page .feature .fic{z-index:2;width:98px;height:98px;position:absolute;top:-31.5px;left:-10px}.home-page .feature:nth-child(2) .fic{width:80px;height:80px;top:-28px;left:-2px}.home-page .feature .fic svg{filter:drop-shadow(0 3px 6px #1c1e2e29);width:100%;height:100%;display:block}.home-page .feature .ftxt{flex-direction:column;min-width:0;display:flex}.home-page .feature .ft{color:var(--ink-feat);white-space:nowrap;font-size:16px;font-weight:500;line-height:1.2}.home-page .feature .fs{color:var(--ink-faint);white-space:nowrap;margin-top:3px;font-size:11px;line-height:1.2}.home-page .feature .nbadge{background:var(--error);color:#fff;z-index:6;border-radius:50%;justify-content:center;align-items:center;width:20px;height:20px;font-size:11px;font-weight:500;line-height:1;display:flex;position:absolute;top:-10px;right:12px;box-shadow:0 1px 3px #1c1e2e47}.home-page .grid{grid-template-columns:repeat(4,1fr);row-gap:8px;margin:14px 18px 0;display:grid}.home-page .tile{cursor:pointer;color:inherit;background:0 0;border:none;flex-direction:column;align-items:center;gap:0;transition:transform .12s;display:flex}.home-page .tile:active{transform:scale(.92)}.home-page .tile-ic{width:60px;height:60px;position:relative}.home-page .tile-ic svg{width:100%;height:100%;display:block}.home-page .tile-label{color:#41455c;margin-top:-4px;font-size:11.5px;font-weight:500}.modal-overlay{z-index:800;background:#0000005c;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}@media (width>=540px){.modal-overlay{align-items:center}}.student-dialog{background:var(--md-sys-color-surface);border-radius:28px 28px 0 0;flex-direction:column;width:100%;max-width:480px;max-height:80vh;display:flex;overflow:hidden}@media (width>=540px){.student-dialog{border-radius:28px;max-height:70vh}}.student-dialog__header{border-bottom:1px solid var(--md-sys-color-outline-variant);flex-shrink:0;align-items:center;padding:20px 20px 16px;display:flex}.student-dialog__title{color:var(--md-sys-color-on-surface);flex:1;font-size:17px;font-weight:700}.student-dialog__close{cursor:pointer;color:var(--md-sys-color-on-surface-variant);background:0 0;border:none;align-items:center;padding:4px;display:flex}.student-dialog__close .material-icons{font-size:22px}.student-dialog__body{padding:12px 16px 20px;overflow-y:auto}.student-dialog__empty{height:100px;color:var(--md-sys-color-on-surface-variant);justify-content:center;align-items:center;font-size:14px;display:flex}.student-dialog__row{cursor:default;border-radius:14px;align-items:center;gap:14px;padding:12px 8px;transition:background .12s;display:flex}.student-dialog__row--link{cursor:pointer}.student-dialog__row:hover{background:var(--md-sys-color-surface-container)}.student-dialog__no-link{color:#e65100;text-align:center;background:#fff3e0;border-radius:10px;margin:0 8px 8px;padding:8px 14px;font-size:13px}.student-dialog__avatar{color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;font-size:18px;font-weight:700;display:flex;overflow:hidden}.student-dialog__info{flex:1;min-width:0}.student-dialog__name{color:var(--md-sys-color-on-surface);flex-wrap:wrap;align-items:center;gap:5px;font-size:15px;font-weight:600;display:flex}.student-dialog__ename{color:var(--md-sys-color-on-surface-variant);font-size:13px;font-weight:400}.student-dialog__badge{background:var(--md-sys-color-surface-container-high);color:var(--md-sys-color-on-surface-variant);border-radius:10px;padding:1px 7px;font-size:10px}.student-dialog__badge--guardian{background:var(--md-sys-color-primary-container);color:var(--md-sys-color-on-primary-container)}.student-dialog__meta{color:var(--md-sys-color-on-surface-variant);flex-wrap:wrap;align-items:center;gap:6px;margin-top:3px;font-size:12px;display:flex}.student-dialog__tag{background:var(--md-sys-color-surface-container);color:var(--md-sys-color-on-surface-variant);border-radius:8px;padding:1px 6px;font-size:10px}.auth-loading{min-height:100vh;color:var(--md-sys-color-primary);background:var(--md-sys-color-background);justify-content:center;align-items:center;display:flex}.auth-page{background:#fff;flex-direction:column;min-height:100vh;display:flex}.auth-page--centered{justify-content:center;align-items:center;padding:24px}.auth-hero{background:var(--md-brand-color-secondary);text-align:center;border-radius:0 0 50% 50%/0 0 55px 55px;padding:56px 32px 64px}.auth-hero-slogan{color:#fff;letter-spacing:-.03em;margin:0;font-size:30px;font-weight:800;line-height:1.45}.auth-body{box-sizing:border-box;flex-direction:column;flex:1;align-items:center;width:100%;max-width:440px;margin:0 auto;padding:24px 32px 16px;display:flex}.auth-phone-icon{color:var(--md-brand-color-primary);margin:8px 0 14px;position:relative}.auth-phone-icon>.material-icons{font-size:58px;display:block}.auth-phone-icon-badge{background:var(--md-brand-color-primary);color:#fff;border:2px solid #fff;border-radius:50%;justify-content:center;align-items:center;width:24px;height:24px;display:flex;position:absolute;bottom:-2px;right:-10px}.auth-phone-icon-badge .material-icons{font-size:13px}.auth-subtitle{color:var(--md-sys-color-on-surface-variant);text-align:center;margin-bottom:22px;font-size:13.5px;line-height:1.65}.auth-footer{text-align:center;padding:16px 0 28px}.auth-footer img{width:auto;height:52px}.auth-card{background:var(--md-sys-color-surface);border-radius:28px;flex-direction:column;align-items:center;gap:4px;width:100%;max-width:400px;padding:40px 32px 32px;display:flex;box-shadow:0 8px 40px #006b5e1f}.auth-logo{margin-bottom:8px}.auth-logo img{border-radius:20px;width:auto;height:88px;box-shadow:0 4px 16px #006b5e2e}.auth-title{color:var(--md-brand-color-ink);text-align:center;letter-spacing:-.02em;margin-bottom:6px;font-size:22px;font-weight:700}.auth-field{flex-direction:column;gap:10px;width:100%;margin-bottom:4px;display:flex}.auth-phone-wrap{border:1.5px solid var(--md-sys-color-outline-variant);background:#fff;border-radius:14px;align-items:center;transition:border-color .15s;display:flex;overflow:hidden}.auth-phone-wrap:focus-within{border-color:var(--md-sys-color-primary)}.auth-phone-prefix{color:var(--md-sys-color-on-surface-variant);border-right:1.5px solid var(--md-sys-color-outline-variant);white-space:nowrap;-webkit-user-select:none;user-select:none;letter-spacing:.3px;background:#fff;padding:13px 12px;font-size:14px}.auth-phone-input,.auth-input{color:var(--md-sys-color-on-surface);background:0 0;border:none;outline:none;flex:1;padding:14px 16px;font-size:16px}.auth-email-input,.auth-phone-full-input{border:1.5px solid var(--md-sys-color-outline-variant);box-sizing:border-box;background:#fff;border-radius:14px;width:100%;transition:border-color .15s}.auth-email-input:focus,.auth-phone-full-input:focus{border-color:var(--md-sys-color-primary);outline:none}.auth-otp-input{border:1.5px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface-container-low);text-align:center;letter-spacing:14px;box-sizing:border-box;border-radius:14px;width:100%;padding:16px;font-size:32px;font-weight:700;transition:border-color .15s}.auth-otp-input:focus{border-color:var(--md-sys-color-primary);outline:none}.auth-btn{background:var(--md-brand-color-primary);color:#fff;letter-spacing:.5px;border-radius:12px;width:100%;padding:15px;font-size:15px;font-weight:600;transition:opacity .15s,transform .1s}.auth-btn:disabled{opacity:.55}.auth-btn:hover:not(:disabled){opacity:.88}.auth-btn:active:not(:disabled){transform:scale(.98)}.auth-secondary-btn{width:100%;color:var(--md-sys-color-primary);background:0 0;border-radius:14px;padding:12px;font-size:14px;transition:background .15s}.auth-secondary-btn:hover{background:var(--md-sys-color-primary-container)}.auth-error{color:var(--md-sys-color-error);text-align:center;background:var(--md-sys-color-error-container);border-radius:8px;margin:0;padding:4px 8px;font-size:13px}.auth-hint{color:var(--md-sys-color-on-surface-variant);text-align:center;margin-bottom:8px;font-size:14px;line-height:1.5}.auth-toggle-btn{color:var(--md-brand-color-secondary);background:0 0;border-radius:20px;margin-top:4px;padding:10px 20px;font-size:14px;transition:background .15s}.auth-toggle-btn:hover{background:#3ca9e61a}.auth-email-sent{flex-direction:column;align-items:center;gap:8px;width:100%;display:flex}.auth-email-icon{color:var(--md-sys-color-primary);margin-bottom:4px;font-size:60px}.auth-sms-icon{color:var(--md-brand-color-primary);margin:8px 0 14px;position:relative}.auth-sms-icon>.material-icons{font-size:58px;display:block}.auth-otp-boxes{justify-content:center;gap:10px;width:100%;display:flex}.auth-otp-box{border:1.5px solid var(--md-brand-color-outline-variant);text-align:center;min-width:0;height:54px;color:var(--md-brand-color-ink);background:var(--md-sys-color-surface-container-low);caret-color:#0000;border-radius:12px;outline:none;flex:1;font-family:inherit;font-size:24px;font-weight:700;transition:border-color .15s}.auth-otp-box:focus{border-color:var(--md-brand-color-primary);background:#fff}.auth-otp-icon{color:var(--md-sys-color-primary);margin-bottom:4px;font-size:48px}.member-picker-card{gap:0;max-width:440px;padding:32px 0 0;overflow:hidden}.member-picker-card .auth-title{padding:0 32px}.member-picker-card .auth-hint{margin-bottom:12px;padding:0 32px}.member-picker-list{border-top:1px solid var(--md-sys-color-outline-variant);flex-direction:column;width:100%;margin-top:8px;display:flex}.member-picker-item{text-align:left;border-bottom:1px solid var(--md-sys-color-outline-variant);width:100%;color:var(--md-sys-color-on-surface);align-items:center;gap:16px;padding:16px 24px;transition:background .12s;display:flex}.member-picker-item:last-child{border-bottom:none;border-radius:0 0 28px 28px}.member-picker-item:hover{background:var(--md-sys-color-surface-container-low)}.member-picker-avatar{background:var(--md-sys-color-primary-container);width:44px;height:44px;color:var(--md-sys-color-on-primary-container);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:18px;font-weight:600;display:flex}.member-picker-info{flex-direction:column;flex:1;gap:2px;display:flex}.member-picker-name-row{align-items:center;gap:8px;display:flex}.member-picker-name{color:var(--md-sys-color-on-surface);font-size:15px;font-weight:600}.member-picker-badge{background:var(--md-sys-color-primary-container);color:var(--md-sys-color-on-primary-container);white-space:nowrap;border-radius:20px;padding:1px 7px;font-size:11px;font-weight:500}.member-picker-badge.parent{background:var(--md-sys-color-secondary-container);color:var(--md-sys-color-on-secondary-container)}.member-picker-sub{color:var(--md-sys-color-on-surface-variant);font-size:12px}.member-picker-chevron{color:var(--md-sys-color-on-surface-variant);font-size:20px}.member-search-dialog{background:var(--md-sys-color-surface);width:100%;max-width:520px;max-height:82vh;box-shadow:var(--md-sys-elevation-3);border-radius:28px;flex-direction:column;display:flex;overflow:hidden}.member-search-header{align-items:center;gap:12px;padding:28px 28px 16px;display:flex}.member-search-input-wrap{background:var(--md-sys-color-surface-container-high);color:var(--md-sys-color-on-surface-variant);border-radius:28px;align-items:center;gap:8px;margin:0 20px 12px;padding:10px 16px;display:flex}.member-search-input{color:var(--md-sys-color-on-surface);background:0 0;border:none;outline:none;flex:1;font-size:15px}.member-search-input::placeholder{color:var(--md-sys-color-on-surface-variant)}.member-search-clear{color:var(--md-sys-color-on-surface-variant);align-items:center;padding:0;display:flex}.member-search-tags{flex-wrap:wrap;gap:6px;padding:0 20px 12px;display:flex}.member-search-tag{border:1px solid var(--md-sys-color-outline-variant);color:var(--md-sys-color-on-surface-variant);white-space:nowrap;cursor:pointer;background:0 0;border-radius:20px;outline:none;padding:4px 12px;font-size:12px;transition:background .15s,color .15s,border-color .15s}.member-search-tag:focus-visible{outline:none}.member-search-tag.active{background:var(--md-sys-color-secondary-container);color:var(--md-sys-color-on-secondary-container);border-color:var(--md-sys-color-secondary-container)}.member-search-list{border-top:1px solid var(--md-sys-color-outline-variant);flex:1;padding:12px;overflow-y:auto}.member-card-grid{flex-direction:column;gap:8px;display:flex}.member-card{border:1px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface-container-low);text-align:left;border-radius:16px;align-items:center;gap:12px;width:100%;padding:12px 14px;transition:background .15s;display:flex}.member-card:hover{background:var(--md-sys-color-surface-container)}.member-card-avatar{background:var(--md-sys-color-primary-container);width:40px;height:40px;color:var(--md-sys-color-on-primary-container);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:17px;font-weight:600;display:flex}.member-card-body{flex-direction:column;flex:1;gap:3px;min-width:0;display:flex}.member-card-row1{align-items:center;gap:8px;display:flex}.member-card-name{color:var(--md-sys-color-on-surface);font-size:15px;font-weight:600}.member-card-row2{color:var(--md-sys-color-on-surface-variant);text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.member-search-loading{color:var(--md-sys-color-on-surface-variant);justify-content:center;padding:20px;display:flex}.member-search-empty{color:var(--md-sys-color-on-surface-variant);flex-direction:column;align-items:center;gap:8px;padding:40px 20px;font-size:14px;display:flex}.member-profile-avatar-row{align-items:center;gap:20px;padding:24px 20px 16px;display:flex}.member-profile-avatar{background:var(--md-sys-color-primary-container);width:72px;height:72px;color:var(--md-sys-color-on-primary-container);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:32px;font-weight:600;display:flex;overflow:hidden}.member-profile-avatar img{object-fit:cover;width:100%;height:100%}.member-profile-avatar-info{flex:1;min-width:0}.member-profile-name{color:var(--md-sys-color-on-surface);font-size:20px;font-weight:600}.member-profile-ename{color:var(--md-sys-color-on-surface-variant);margin-top:2px;font-size:13px}.member-profile-meta{color:var(--md-sys-color-on-surface-variant);flex-wrap:wrap;align-items:center;gap:6px;margin-top:6px;font-size:13px;display:flex}.related-students-list{flex-direction:column;gap:0;display:flex}.related-student-row{border-bottom:1px solid var(--md-sys-color-outline-variant);align-items:flex-start;gap:12px;padding:10px 20px;display:flex}.related-student-row:last-child{border-bottom:none}.related-student-avatar{background:var(--md-sys-color-secondary-container);width:40px;height:40px;color:var(--md-sys-color-on-secondary-container);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:16px;font-weight:600;display:flex;overflow:hidden}.related-student-avatar img{object-fit:cover;width:100%;height:100%}.related-student-info{flex:1;min-width:0}.related-student-name{color:var(--md-sys-color-on-surface);align-items:center;gap:6px;font-size:14px;font-weight:500;display:flex}.related-student-relation{color:var(--md-sys-color-on-surface-variant);background:var(--md-sys-color-surface-container-high);border-radius:10px;padding:1px 8px;font-size:12px;font-weight:400}.related-student-ename{color:var(--md-sys-color-on-surface-variant);font-size:12px;font-weight:400}.related-student-meta{color:var(--md-sys-color-on-surface-variant);gap:8px;margin-top:2px;font-size:12px;display:flex}.related-student-klasses{flex-wrap:wrap;gap:4px;margin-top:4px;display:flex}.related-student-klass{color:var(--md-sys-color-on-surface-variant);border-radius:10px;padding:1px 8px;font-size:12px}.related-student-klass--current{color:var(--md-sys-color-primary);font-weight:600}.btn-icon{width:40px;height:40px;color:var(--md-sys-color-on-surface-variant);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;transition:background .15s;display:flex}.btn-icon:hover{background:var(--md-sys-color-surface-variant)}.inst-search-bar{background:var(--md-sys-color-surface-container-low);border-radius:12px;align-items:center;gap:8px;height:44px;margin:0 16px 12px;padding:0 12px;display:flex}.inst-search-bar .material-icons{color:var(--md-sys-color-on-surface-variant);flex-shrink:0;font-size:20px}.inst-search-input{color:var(--md-sys-color-on-surface);background:0 0;border:none;outline:none;flex:1;font-size:14px}.inst-search-input::placeholder{color:var(--md-sys-color-on-surface-variant)}.inst-list{flex-direction:column;display:flex}.inst-list-item{border-bottom:1px solid var(--md-sys-color-outline-variant);text-align:left;align-items:flex-start;gap:12px;padding:12px 20px;transition:background .12s;display:flex}.inst-list-item:hover{background:var(--md-sys-color-surface-container-low)}.inst-list-item:last-child{border-bottom:none}.inst-list-item-body{flex:1;min-width:0}.inst-list-item-name{color:var(--md-sys-color-on-surface);white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:500;overflow:hidden}.inst-list-item-sub{color:var(--md-sys-color-on-surface-variant);margin-top:2px;font-size:12px}.inst-list-chevron{color:var(--md-sys-color-on-surface-variant);align-self:flex-start;margin-top:2px;font-size:20px}.inst-list-thumb{object-fit:cover;border-radius:8px;flex-shrink:0;width:48px;height:48px}.inst-list-thumb--placeholder{background:var(--md-sys-color-surface-container-high);color:var(--md-sys-color-on-surface-variant);justify-content:center;align-items:center;display:flex}.inst-list-thumb--placeholder .material-icons{font-size:22px}.bbs-badge{white-space:nowrap;border-radius:99px;flex-shrink:0;align-items:center;padding:2px 10px;font-size:11px;font-weight:500;display:inline-flex}.author-unit-row{flex-wrap:wrap;align-items:flex-end;gap:12px;display:flex}.author-unit-checkbox{color:var(--md-sys-color-on-surface);white-space:nowrap;cursor:pointer;align-items:center;gap:6px;padding-bottom:8px;font-size:13px;display:flex}.author-unit-checkbox input[type=checkbox]{accent-color:var(--md-sys-color-primary);cursor:pointer;width:16px;height:16px}.publish-mode-radios{gap:24px;padding:10px 0 4px;display:flex}.publish-mode-radio{color:var(--md-sys-color-on-surface);cursor:pointer;align-items:center;gap:8px;font-size:14px;display:flex}.publish-mode-radio input[type=radio]{accent-color:var(--md-sys-color-primary);cursor:pointer;width:18px;height:18px}.multi-img-upload{flex-direction:column;gap:12px;display:flex}.multi-img-upload-grid{flex-wrap:wrap;gap:10px;display:flex}.multi-img-upload-item{cursor:grab;border:1.5px solid var(--md-sys-color-outline-variant);border-radius:10px;flex-shrink:0;width:100px;height:100px;position:relative;overflow:hidden}.multi-img-upload-item:active{cursor:grabbing}.multi-img-upload-img{object-fit:cover;pointer-events:none;width:100%;height:100%;display:block}.multi-img-upload-remove{color:#fff;opacity:0;background:#0000008c;border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;transition:opacity .15s;display:flex;position:absolute;top:4px;right:4px}.multi-img-upload-remove .material-icons{font-size:14px}.multi-img-upload-item:hover .multi-img-upload-remove{opacity:1}.multi-img-upload-drag{color:#fffc;text-shadow:0 1px 3px #00000080;opacity:0;pointer-events:none;font-size:16px;transition:opacity .15s;position:absolute;bottom:4px;left:4px}.multi-img-upload-item:hover .multi-img-upload-drag{opacity:1}.multi-img-upload-add{border:1.5px dashed var(--md-sys-color-outline);width:100px;height:100px;color:var(--md-sys-color-on-surface-variant);border-radius:10px;flex-direction:column;flex-shrink:0;justify-content:center;align-items:center;gap:4px;font-size:12px;transition:background .15s,border-color .15s;display:flex}.multi-img-upload-add .material-icons{font-size:28px}.multi-img-upload-add:hover{background:var(--md-sys-color-surface-container-low);border-color:var(--md-sys-color-primary);color:var(--md-sys-color-primary)}.multi-img-upload-busy{color:var(--md-sys-color-on-surface-variant);align-items:center;gap:8px;font-size:13px;display:flex}.files-upload-field{flex-direction:column;gap:4px;display:flex}.files-upload-item{border-radius:8px;align-items:center;gap:10px;padding:6px 8px;transition:background .12s;display:flex}.files-upload-item:hover{background:var(--md-sys-color-surface-container-low)}.files-upload-icon{color:var(--md-sys-color-primary);flex-shrink:0;font-size:22px}.files-upload-text{flex:1;min-width:0;font-size:13px}.files-upload-drag{color:var(--md-sys-color-on-surface-variant);cursor:grab;flex-shrink:0;font-size:18px}.files-upload-drag:active{cursor:grabbing}.files-upload-actions{padding-top:6px}.bbs-card-files{flex-direction:column;gap:4px;padding:0 16px 4px;display:flex}.bbs-card-file{background:var(--md-sys-color-surface-container-low);color:var(--md-sys-color-on-surface);border-radius:10px;align-items:center;gap:10px;padding:10px 12px;font-size:14px;transition:background .15s;display:flex}.bbs-card-file:hover{background:var(--md-sys-color-surface-container)}.bbs-card-file .material-icons{color:var(--md-sys-color-primary);flex-shrink:0;font-size:20px}.bbs-card-file-text{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.bbs-card-file-dl{flex-shrink:0;color:var(--md-sys-color-on-surface-variant)!important;font-size:18px!important}.vid-upload-field{flex-direction:column;gap:12px;display:flex}.vid-upload-preview{border:1.5px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface-container-low);border-radius:12px;justify-content:center;align-items:center;width:100%;min-height:120px;display:flex;position:relative;overflow:hidden}.vid-upload-video{object-fit:contain;border-radius:12px;width:100%;max-height:320px;display:block}.vid-upload-preview .img-upload-clear{position:absolute;top:8px;right:8px}.media-tabs{border-bottom:1px solid var(--md-sys-color-outline-variant);gap:0;padding:16px 20px 0;display:flex}.media-tab{color:var(--md-sys-color-on-surface-variant);border-bottom:2px solid #0000;align-items:center;gap:6px;margin-bottom:-1px;padding:10px 20px;font-size:14px;transition:color .15s,border-color .15s;display:flex}.media-tab .material-icons{font-size:18px}.media-tab:hover{color:var(--md-sys-color-on-surface)}.media-tab--active{color:var(--md-sys-color-primary);border-bottom-color:var(--md-sys-color-primary);font-weight:500}.bbs-badge--draft{background:var(--md-sys-color-surface-container);color:var(--md-sys-color-on-surface-variant)}.bbs-badge--pub{background:var(--md-sys-color-primary-container);color:var(--md-sys-color-on-primary-container)}.bbs-badge--cancel{background:var(--md-sys-color-error-container);color:var(--md-sys-color-on-error-container)}.bbs-overlay{z-index:300;background:var(--md-sys-color-background);flex-direction:column;animation:.25s cubic-bezier(.4,0,.2,1) bbsIn;display:flex;position:fixed;inset:0;overflow-y:auto}@keyframes bbsIn{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.bbs-overlay .inst-edit-bar{z-index:10;background:var(--md-sys-color-surface-container-lowest);border-bottom:1px solid var(--md-sys-color-outline-variant);position:sticky;top:0}.bbs-overlay .inst-page{width:100%;max-width:840px;margin:0 auto}.bbs-page{background:var(--md-sys-color-surface-container-low);min-height:100%}.bbs-msg-list{flex-direction:column;gap:14px;padding:16px 16px 32px;display:flex}.m-card{background:#fff;border-radius:16px;padding:16px;overflow:hidden;box-shadow:0 1px 3px #262b431a,0 8px 20px -8px #262b431f}.m-title{color:#243b6b;font-size:19px;font-weight:500;line-height:1.4}.m-meta{color:var(--md-brand-color-secondary);flex-wrap:wrap;align-items:center;gap:4px;margin-top:9px;font-size:12.5px;display:flex}.m-meta .material-icons{font-size:14px}.m-mid{opacity:.5;margin:0 1px}.m-pre{margin-top:11px;position:relative}.m-pre-text{color:var(--md-sys-color-on-surface-variant);white-space:pre-wrap;-webkit-line-clamp:5;line-clamp:5;-webkit-box-orient:vertical;font-size:15px;line-height:1.55;display:-webkit-box;overflow:hidden}.m-pre.expanded .m-pre-text{-webkit-line-clamp:unset;line-clamp:unset;overflow:visible}.m-more-badge{cursor:pointer;background:linear-gradient(90deg,#fff0,#fff 40%);padding-left:40px;line-height:1.55;display:none;position:absolute;bottom:0;right:0}.m-pre.has-more .m-more-badge{display:block}.m-pre.expanded .m-more-badge{display:none}.m-less-badge{cursor:pointer;justify-content:flex-end;margin-top:9px;display:none}.m-pre.expanded .m-less-badge{display:flex}.m-pill{color:var(--md-sys-color-primary);letter-spacing:0;background:#005caf1f;border-radius:999px;padding:2px 11px;font-size:12.5px;font-weight:500;line-height:1.45;display:inline-block}.m-after{color:#ee4d75;white-space:pre-wrap;margin-top:11px;font-size:13.5px;line-height:1.55}.m-photo{border-radius:8px;margin-top:13px;overflow:hidden}.m-photo img{width:100%;height:auto;display:block}.m-carousel{scrollbar-width:none;gap:8px;margin-top:13px;display:flex;overflow-x:auto}.m-carousel::-webkit-scrollbar{display:none}.m-carousel img{object-fit:cover;border-radius:8px;flex-shrink:0;width:auto;height:180px}.m-video{border-radius:8px;width:100%;margin-top:13px}.m-files{flex-direction:column;gap:6px;margin-top:12px;display:flex}.m-file{background:var(--md-sys-color-surface-container-low);color:var(--md-sys-color-on-surface);border-radius:8px;align-items:center;gap:8px;padding:8px 10px;font-size:13px;text-decoration:none;transition:background .1s;display:flex}.m-file:hover{background:var(--md-sys-color-surface-container)}.m-file .material-icons{color:var(--md-sys-color-primary);flex-shrink:0;font-size:20px}.m-file-name{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.m-file-dl{flex-shrink:0;color:var(--md-sys-color-on-surface-variant)!important;font-size:18px!important}.m-links{flex-direction:column;gap:6px;margin-top:12px;display:flex}.m-link{color:var(--md-sys-color-primary);align-items:center;gap:6px;padding:4px 0;font-size:13px;text-decoration:none;transition:opacity .12s;display:flex}.m-link:hover{opacity:.82}.m-link span:last-child{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.m-link .material-icons{flex-shrink:0;font-size:16px}.m-actions{border-top:1px solid var(--md-sys-color-outline-variant);margin:10px -16px -16px;display:flex}.m-act{color:var(--md-sys-color-on-surface-variant);cursor:pointer;letter-spacing:-.03em;background:0 0;border:none;flex:1;justify-content:center;align-items:center;gap:6px;padding:12px 0;font-family:inherit;font-size:14px;transition:background .12s;display:flex;position:relative}.m-act .material-icons{font-size:20px}.m-act+.m-act:before{content:"";background:var(--md-sys-color-outline-variant);width:1px;height:18px;position:absolute;top:50%;left:0;transform:translateY(-50%)}.m-act:hover{background:var(--md-sys-color-surface-container-low)}.m-act--active,.m-act--kept{color:var(--md-sys-color-primary)}.pull-indicator{color:var(--md-sys-color-primary);justify-content:center;align-items:center;transition:height .1s;display:flex;overflow:hidden}.pull-indicator .material-icons{font-size:22px}.bbs-load-more{color:var(--md-sys-color-primary);justify-content:center;align-items:center;gap:6px;width:100%;padding:16px;font-size:14px;display:flex}.links-editor,.bbs-links-editor{flex-direction:column;gap:8px;display:flex}.links-editor-row,.bbs-link-row{align-items:center;gap:8px;display:flex}.links-editor-row .form-input,.bbs-link-row .form-input{flex:1}.links-editor-add,.bbs-link-add{align-self:flex-start;margin-top:4px}.target-klass-picker{flex-direction:column;display:flex}.target-klass-row{border-radius:6px;align-items:center;gap:4px;min-height:36px;padding-top:2px;padding-bottom:2px;padding-right:8px;display:flex}.target-klass-row:hover{background:var(--md-sys-color-surface-container-low)}.target-klass-expand{width:28px;height:28px;color:var(--md-sys-color-on-surface-variant);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex}.target-klass-expand:hover{background:var(--md-sys-color-surface-container)}.target-klass-expand .material-icons{font-size:18px}.target-klass-expand-ph{flex-shrink:0;width:28px}.target-klass-cb{width:16px;height:16px;accent-color:var(--md-sys-color-primary);cursor:pointer;flex-shrink:0}.target-klass-unit-icon{color:var(--md-sys-color-primary);flex-shrink:0;font-size:18px!important}.target-klass-name{color:var(--md-sys-color-on-surface);flex:1;font-size:14px}.form-textarea{resize:vertical;min-height:80px;font-family:inherit;line-height:1.5}.bbschat-overlay{z-index:400;background:var(--md-sys-color-background);flex-direction:column;animation:.22s cubic-bezier(.4,0,.2,1) bbsIn;display:flex;position:fixed;inset:0}.bbschat-panel{flex-direction:column;width:100%;max-width:680px;height:100%;margin:0 auto;display:flex}.bbschat-header{flex-shrink:0;justify-content:center;align-items:center;padding:14px 52px;display:flex;position:relative}.bbschat-header-title{text-align:center;white-space:nowrap;text-overflow:ellipsis;max-width:100%;font-size:17px;font-weight:700;overflow:hidden}.bbschat-close-btn{background:var(--md-sys-color-surface-variant);cursor:pointer;width:36px;height:36px;color:var(--md-sys-color-on-surface);border:none;border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;top:50%;right:8px;transform:translateY(-50%)}.bbschat-close-btn:hover{background:var(--md-sys-color-outline-variant)}.bbschat-divider{background:var(--md-sys-color-outline-variant);flex-shrink:0;height:1px}.bbschat-list{flex-direction:column;flex:1;gap:12px;padding:12px 16px;display:flex;overflow-y:auto}.bbschat-empty{text-align:center;color:var(--md-sys-color-on-surface-variant);padding:40px 0;font-size:14px}.bbschat-item{align-items:flex-start;gap:8px;display:flex}.bbschat-avatar-circle{color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-weight:700;line-height:1;display:flex}.bbschat-avatar-img{object-fit:cover}.bbschat-content{flex-direction:column;gap:4px;min-width:0;display:flex}.bbschat-bubble{background:var(--md-sys-color-surface-variant);border-radius:18px;max-width:100%;padding:8px 12px;display:inline-block}.bbschat-name{color:var(--md-sys-color-on-surface);margin-bottom:2px;font-size:13px;font-weight:700}.bbschat-text{white-space:pre-wrap;word-break:break-word;color:var(--md-sys-color-on-surface);font-size:15px;line-height:1.4}.bbschat-meta{align-items:center;gap:4px;padding:0 4px;display:flex}.bbschat-time{color:var(--md-sys-color-on-surface-variant);font-size:12px;font-weight:500}.bbschat-meta-sep{color:var(--md-sys-color-on-surface-variant);font-size:12px}.bbschat-meta-btn{cursor:pointer;color:var(--md-sys-color-on-surface-variant);background:0 0;border:none;padding:0;font-size:12px;font-weight:700}.bbschat-meta-btn:hover{color:var(--md-sys-color-primary);text-decoration:underline}.bbschat-meta-btn--liked{color:var(--md-sys-color-primary);font-weight:600}.bbschat-meta-delete:hover{color:var(--md-sys-color-error)}.bbschat-input-bar{background:var(--md-sys-color-surface);flex-shrink:0;align-items:center;gap:8px;padding:10px 14px;display:flex}.bbschat-input-wrap{background:var(--md-sys-color-surface-variant);border-radius:20px;flex:1;align-items:center;gap:6px;min-width:0;padding:6px 12px;display:flex}.bbschat-input{color:var(--md-sys-color-on-surface);resize:none;background:0 0;border:none;outline:none;flex:1;height:auto;max-height:120px;font-family:inherit;font-size:14px;line-height:1.4;overflow-y:auto}.bbschat-input::placeholder{color:var(--md-sys-color-on-surface-variant)}.bbschat-input-icons{flex-shrink:0;align-items:center;gap:2px;display:flex}.bbschat-icon-btn{color:var(--md-sys-color-primary);cursor:pointer;-webkit-user-select:none;user-select:none;font-size:22px}.bbschat-send{width:36px;height:36px;color:var(--md-sys-color-primary);cursor:pointer;background:0 0;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;transition:opacity .15s;display:flex}.bbschat-send:disabled{opacity:.35;cursor:default}.bbschat-send .material-icons{font-size:24px}.bbschat-thread{flex-direction:column;gap:6px;display:flex}.bbschat-item--reply{padding-left:44px}.bbschat-reply-tag{color:var(--md-sys-color-primary);margin-bottom:2px;font-size:11px;font-weight:600}.bbschat-inline-reply{align-items:center;gap:8px;padding:4px 0 4px 44px;display:flex}.ks-chat-page{height:100%;display:flex;overflow:hidden}.page-scroll:has(.ks-chat-page){overflow:hidden}.page-transition:has(.ks-chat-page){height:100%}.ks-chat-tree{background:var(--md-sys-color-surface-container-low);border-right:1px solid var(--md-sys-color-outline-variant);flex-direction:column;flex-shrink:0;width:360px;min-width:360px;display:flex;overflow:hidden}.ks-chat-tree-header{border-bottom:1px solid var(--md-sys-color-outline-variant);flex-shrink:0;align-items:center;gap:10px;height:56px;padding:8px 8px 8px 4px;display:flex}.ks-chat-tree-title{color:var(--md-sys-color-on-surface);flex:1;font-size:16px;font-weight:700}.ks-chat-tree-body{flex:1;padding:8px 0;overflow-y:auto}.ks-chat-tree-body.ptc-list{padding:0}.ptc-cards{flex-direction:column;gap:16px;margin:2px 16px 0;padding:12px 0 80px;display:flex}.ptc-empty{text-align:center;color:var(--ink-soft);background:#fff;border-radius:12px;margin:16px;padding:24px 16px;font-size:14px}.ptc-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 1px 3px #1c1e2e12,0 1px 1px #1c1e2e0a}.ptc-card-head{cursor:pointer;align-items:center;gap:12px;padding:14px;display:flex}.ptc-school-ic{width:48px;height:48px;color:var(--primary);flex:none;justify-content:center;align-items:center;display:flex}.ptc-school-ic svg{width:34px;height:34px;display:block}.ptc-card-avatar{object-fit:cover;background:var(--secondary);color:#fff;border-radius:50%;flex:none;justify-content:center;align-items:center;width:48px;height:48px;font-size:20px;font-weight:600;display:flex}.ptc-card-headtext{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.ptc-card-name{color:var(--ink);white-space:nowrap;text-overflow:ellipsis;font-size:19px;font-weight:500;line-height:1.2;overflow:hidden}.ptc-card-sub{color:var(--ink-soft);white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:400;line-height:1.2;overflow:hidden}.ptc-chev{color:var(--ink-faint);flex:none;margin-right:5px;transition:transform .2s;display:flex}.ptc-chev svg{width:26px;height:26px;display:block}.ptc-card.open .ptc-chev{transform:rotate(90deg)}.ptc-card-classes:before{content:"";background:#d1d2da;height:1.5px;margin:0 20px;display:block}.ptc-class{position:relative}.ptc-class+.ptc-class:before{content:"";background:#d1d2da;height:1.5px;position:absolute;top:-5px;left:20px;right:20px}.ptc-class-row{cursor:pointer;border-radius:8px;align-items:center;gap:10px;margin:4px 20px 9px;padding:12px 14px 12px 9px;display:flex}.ptc-class-row--sel{background:color-mix(in srgb, var(--primary) 8%, transparent)}.ptc-class-ic{width:18px;height:18px;color:var(--primary);flex:none;display:flex}.ptc-class-ic svg{width:100%;height:100%;display:block}.ptc-class-name{min-width:0;color:var(--ink);white-space:nowrap;text-overflow:ellipsis;flex:1;font-size:18px;font-weight:400;line-height:1.25;overflow:hidden}.ptc-class-arrow{width:22px;height:22px;color:var(--ink-soft);flex:none;margin-right:5px;transition:transform .2s;display:flex}.ptc-class-arrow svg{width:100%;height:100%;display:block}.ptc-class.open .ptc-class-arrow{transform:rotate(90deg)}.ptc-class-students{padding:4px 14px 12px 29px}.ptc-stu-grid{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.ptc-stu-head{cursor:pointer;color:var(--ink);background:#ffefa8;border:none;border-radius:8px;grid-column:1/-1;justify-content:center;align-items:center;gap:6px;padding:9px 6px;font-size:15px;font-weight:400;line-height:1.2;display:flex}.ptc-stu-head--sel{box-shadow:inset 0 0 0 1.5px var(--primary)}.ptc-stu-head-ic{width:17px;height:17px;color:var(--ink);flex:none;display:flex}.ptc-stu-head-ic svg{width:100%;height:100%;display:block}.ptc-stu-box{cursor:pointer;background:#f1f2f5;border:none;border-radius:8px;justify-content:center;align-items:center;padding:9px 6px;display:flex;position:relative;overflow:visible}.ptc-stu-box--sel{background:color-mix(in srgb, var(--primary) 14%, #f1f2f5);box-shadow:inset 0 0 0 1.5px var(--primary)}.ptc-stu-box-t{color:var(--ink);white-space:nowrap;text-overflow:ellipsis;min-width:0;font-size:15px;font-weight:400;line-height:1.2;overflow:hidden}.ptc-stu-badge{background:var(--error);color:#fff;border-radius:9px;justify-content:center;align-items:center;min-width:17px;height:17px;padding:0 4px;font-size:12px;font-weight:500;line-height:1;display:flex;position:absolute;top:-6px;right:4px;box-shadow:0 1px 2px #1c1e2e40}.ptc-dot{background:var(--error);border-radius:50%;flex:none;width:8px;height:8px}.ptc-badge{background:var(--error);color:#fff;border-radius:9px;flex:none;justify-content:center;align-items:center;min-width:18px;height:18px;margin-right:4px;padding:0 5px;font-size:11px;font-weight:700;display:flex}.ks-chat-tree-empty{color:var(--md-sys-color-on-surface-variant);text-align:center;padding:20px 16px;font-size:13px}.ks-chat-panel-wrap{background:var(--md-sys-color-surface);flex-direction:column;flex:1;min-width:0;display:flex}.ks-chat-group{margin-bottom:2px}.ks-chat-group-header{cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:8px;align-items:center;gap:8px;padding:8px 12px;transition:background .12s;display:flex}.ks-chat-group-header:hover{background:var(--md-sys-color-surface-container)}.ks-chat-group-icon{color:var(--md-sys-color-primary);font-size:20px!important}.ks-chat-group-name{color:var(--md-sys-color-on-surface);flex:1;font-size:13px;font-weight:600}.ks-chat-group-badge{background:var(--md-sys-color-error);min-width:18px;height:18px;color:var(--md-sys-color-on-error);text-align:center;border-radius:9px;flex-shrink:0;padding:0 5px;font-size:11px;font-weight:700;line-height:18px}.ks-chat-group-chevron{color:var(--md-sys-color-outline);transition:transform .2s cubic-bezier(.4,0,.2,1);font-size:18px!important}.ks-chat-group-chevron.open{transform:rotate(90deg)}.ks-chat-group-children{padding-left:16px}.ks-chat-leaf{text-align:left;cursor:pointer;width:100%;color:var(--md-sys-color-on-surface);background:0 0;border:none;border-radius:8px;align-items:center;gap:8px;padding:7px 12px;transition:background .12s;display:flex}.ks-chat-leaf:hover{background:var(--md-sys-color-surface-container)}.ks-chat-leaf--active{background:var(--md-sys-color-primary-container);color:var(--md-sys-color-on-primary-container)}.ks-chat-leaf-name{text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:13px;overflow:hidden}.chat-header{border-bottom:1px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface-container-lowest);flex-shrink:0;align-items:center;gap:10px;height:56px;padding:12px 16px;display:flex}.chat-header-title{color:var(--md-sys-color-on-surface);white-space:nowrap;text-overflow:ellipsis;flex:1;font-size:15px;font-weight:600;overflow:hidden}.chat-header-back{display:none}.ks-chat-empty-state{color:var(--md-sys-color-on-surface-variant);opacity:.5;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:12px;display:flex}.ks-chat-empty-state .material-icons{font-size:56px}.ks-chat-empty-state p{font-size:14px}@media (width<=767px){.ks-chat-page{height:100%;position:relative}.ks-chat-tree,.ks-chat-panel-wrap{width:100%;transition:transform .25s cubic-bezier(.4,0,.2,1);position:absolute;inset:0}.ks-chat-tree--hidden-mobile{pointer-events:none;transform:translate(-100%)}.ks-chat-panel-wrap--hidden-mobile{pointer-events:none;transform:translate(100%)}.chat-header-back{display:flex}}.ks-chat-unread-dot{background:var(--md-sys-color-primary);border-radius:50%;flex-shrink:0;width:8px;height:8px}.nav-badge{background:var(--md-sys-color-error);min-width:18px;height:18px;color:var(--md-sys-color-on-error);border-radius:9px;flex-shrink:0;justify-content:center;align-items:center;margin-left:auto;padding:0 5px;font-size:11px;font-weight:700;line-height:18px;display:inline-flex}.acv-panel-header{border-bottom:1px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface);flex-shrink:0;align-items:center;gap:8px;min-height:56px;padding:8px 12px;display:flex}.acv-back-btn{display:none}.acv-panel-title{color:var(--md-sys-color-on-surface);flex:1;font-size:16px;font-weight:700}.acv-panel-subtitle{color:var(--md-sys-color-on-surface-variant);font-size:13px;font-weight:400}.acv-panel-body{flex:1;padding:12px 16px;overflow-y:auto}.acv-tag-groups{flex-direction:column;gap:6px;padding:0 16px 10px;display:flex}.acv-tag-group{flex-wrap:wrap;gap:6px;display:flex}.acv-tag{background:var(--md-sys-color-surface-container);color:var(--md-sys-color-on-surface-variant);border:1.5px solid var(--md-sys-color-outline-variant);cursor:pointer;border-radius:20px;align-items:center;gap:5px;padding:3px 10px;font-size:12px;font-weight:500;transition:background .12s,color .12s,border-color .12s;display:inline-flex}.acv-tag:hover{background:var(--md-sys-color-surface-container-high)}.acv-tag--active{font-weight:600}.acv-tag--school:hover{background:color-mix(in srgb, var(--md-sys-color-primary) 10%, transparent);border-color:var(--md-sys-color-primary);color:var(--md-sys-color-primary)}.acv-tag--school.acv-tag--active{background:var(--md-sys-color-primary-container);border-color:var(--md-sys-color-primary);color:var(--md-sys-color-on-primary-container);font-weight:700}.acv-tag--school.acv-tag--active:hover{background:color-mix(in srgb, var(--md-sys-color-primary-container) 80%, var(--md-sys-color-primary))}.acv-tag--status-0.acv-tag--active{background:var(--md-sys-color-surface-container-high);color:var(--md-sys-color-on-surface-variant);border-color:var(--md-sys-color-outline)}.acv-tag--status-1.acv-tag--active{color:#e65100;background:#fff3e0;border-color:#e65100}.acv-tag--status-2.acv-tag--active{color:#1565c0;background:#e3f2fd;border-color:#1565c0}.acv-tag--status-3.acv-tag--active{color:#2e7d32;background:#e8f5e9;border-color:#2e7d32}.acv-tag-count{text-align:center;background:color-mix(in srgb, currentColor 15%, transparent);border-radius:8px;min-width:16px;height:16px;padding:0 4px;font-size:11px;font-weight:700;line-height:16px}.acv-list{flex-direction:column;gap:8px;display:flex}.acv-list-empty{text-align:center;color:var(--md-sys-color-on-surface-variant);padding:40px 16px;font-size:13px}.acv-batch-tab-count{background:color-mix(in srgb, currentColor 15%, transparent);border-radius:8px;justify-content:center;align-items:center;height:16px;margin-left:5px;padding:0 5px;font-size:11px;font-weight:700;line-height:16px;display:inline-flex}.acv-batch-students{flex-direction:column;display:flex}.acv-batch-select-all{cursor:pointer;color:var(--md-sys-color-on-surface);border-bottom:1px solid var(--md-sys-color-outline-variant);-webkit-user-select:none;user-select:none;align-items:center;gap:10px;padding:10px 16px;font-size:13px;font-weight:600;display:flex}.acv-batch-select-all:hover{background:var(--md-sys-color-surface-container)}.acv-batch-count{color:var(--md-sys-color-on-surface-variant);margin-left:auto;font-weight:400}.acv-batch-student-grid{flex-wrap:wrap;padding:4px 8px;display:flex}.acv-batch-student{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:6px;width:33.333%;min-width:0;padding:6px 10px;display:flex}.acv-batch-check{color:var(--md-sys-color-outline);flex-shrink:0;font-size:20px!important}.acv-batch-student--checked .acv-batch-check{color:var(--md-sys-color-primary)}.acv-batch-seat{color:var(--md-sys-color-on-surface-variant);text-align:right;flex-shrink:0;width:20px;font-size:12px;font-weight:600}.acv-batch-student-name{text-overflow:ellipsis;white-space:nowrap;font-size:13px;overflow:hidden}.acv-load-more{border:1.5px dashed var(--md-sys-color-outline-variant);width:100%;color:var(--md-sys-color-on-surface-variant);cursor:pointer;background:0 0;border-radius:8px;justify-content:center;align-items:center;gap:6px;padding:10px;font-size:13px;transition:background .12s,border-color .12s;display:flex}.acv-load-more:hover:not(:disabled){background:var(--md-sys-color-surface-container);border-color:var(--md-sys-color-outline)}.acv-load-more:disabled{opacity:.5;cursor:default}.acv-card{background:var(--md-sys-color-surface-container-low);border:1px solid var(--md-sys-color-outline-variant);border-radius:10px;flex-direction:row;align-items:flex-start;gap:12px;padding:12px 14px;display:flex}.acv-card-icon{border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;display:flex}.acv-card-icon .material-icons{font-size:20px!important}.acv-card-body{flex-direction:column;flex:1;gap:4px;min-width:0;display:flex}.acv-card-row1{align-items:center;gap:6px;display:flex}.acv-card-type{flex:1;font-size:13px;font-weight:700}.acv-search-bar{background:var(--md-sys-color-surface-container-low);border:1.5px solid var(--md-sys-color-outline-variant);border-radius:12px;flex-shrink:0;align-items:center;gap:8px;height:44px;margin:12px 16px;padding:0 12px;transition:border-color .15s;display:flex}.acv-search-bar:focus-within{border-color:var(--md-sys-color-primary)}.acv-search-icon{color:var(--md-sys-color-on-surface-variant);flex-shrink:0;font-size:20px!important}.acv-search-input{color:var(--md-sys-color-on-surface);background:0 0;border:none;outline:none;flex:1;font-size:14px}.acv-search-input::placeholder{color:var(--md-sys-color-on-surface-variant)}.acv-search-clear{cursor:pointer;color:var(--md-sys-color-on-surface-variant);background:0 0;border:none;align-items:center;padding:2px;display:flex}.acv-search-clear .material-icons{font-size:18px!important}.acv-status-badge{border-radius:10px;flex-shrink:0;padding:2px 8px;font-size:11px;font-weight:600}.acv-status-0{background:var(--md-sys-color-surface-container-high);color:var(--md-sys-color-on-surface-variant)}.acv-status-1{color:#e65100;background:#fff3e0}.acv-status-2{color:#1565c0;background:#e3f2fd}.acv-status-3{color:#2e7d32;background:#e8f5e9}.acv-card-title{color:var(--md-sys-color-on-surface);font-size:14px;font-weight:500}.acv-card-meta{color:var(--md-sys-color-on-surface-variant);flex-wrap:wrap;gap:8px;font-size:12px;display:flex}.acv-card-student{color:var(--md-sys-color-primary);align-items:center;gap:2px;font-weight:600;display:inline-flex}.acv-card-student .material-icons{font-size:13px!important}.acv-card-staff{align-items:center;gap:2px;display:inline-flex}.acv-card-staff .material-icons{font-size:13px!important}.acv-card-date{margin-left:auto}.acv-card-actions{flex-shrink:0;gap:2px;margin-left:auto;display:flex}.acv-card-btn{cursor:pointer;width:28px;height:28px;color:var(--md-sys-color-on-surface-variant);background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;transition:background .12s,color .12s;display:flex}.acv-card-btn:hover{background:var(--md-sys-color-surface-container-high);color:var(--md-sys-color-on-surface)}.acv-card-btn--del:hover{background:var(--md-sys-color-error-container);color:var(--md-sys-color-on-error-container)}.acv-card-btn .material-icons{font-size:16px!important}.acv-info-grid{flex-wrap:wrap;gap:0;margin:20px 20px 0;display:flex}.acv-info-cell{flex-direction:column;gap:3px;min-width:33%;padding:10px 14px;display:flex}.acv-info-label{color:var(--md-sys-color-on-surface-variant);font-size:11px;font-weight:500}.acv-info-value{color:var(--md-sys-color-on-surface);font-size:14px;font-weight:500}.acv-info-divider{border-top:1px solid var(--md-sys-color-outline-variant);margin:12px 20px 0}.acv-content-form{flex-direction:column;gap:12px;display:flex}.acv-section-header{color:var(--md-sys-color-on-surface);align-items:center;gap:8px;padding-bottom:4px;font-size:14px;font-weight:700;display:flex}.acv-section-header .material-icons{color:var(--md-sys-color-on-surface-variant)}.acv-data-grid{border:1px solid var(--md-sys-color-outline-variant);border-radius:8px;grid-template-columns:repeat(3,1fr);display:grid;overflow:hidden}.acv-data-grid--1col{grid-template-columns:1fr}.acv-data-cell{border-right:1px solid var(--md-sys-color-outline-variant);border-bottom:1px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface-container-lowest);flex-direction:column;gap:4px;padding:10px 12px;display:flex}.acv-data-cell:nth-child(3n),.acv-data-grid--1col .acv-data-cell{border-right:none}.acv-data-cell:last-child,.acv-data-grid--1col .acv-data-cell{border-bottom:none}.acv-data-label{color:var(--md-sys-color-on-surface-variant);font-size:11px;font-weight:500}.acv-data-input{color:var(--md-sys-color-on-surface);background:0 0;border:none;outline:none;width:100%;padding:0;font-size:15px}.acv-data-textarea{color:var(--md-sys-color-on-surface);resize:vertical;background:0 0;border:none;outline:none;width:100%;padding:0;font-family:inherit;font-size:14px}.acv-topic-card{border:1px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface-container-lowest);border-radius:8px;overflow:hidden}.acv-topic-card-header{align-items:center;padding:8px 8px 4px 12px;display:flex}.acv-topic-title-row{border-bottom:1px solid var(--md-sys-color-outline-variant);align-items:center;gap:8px;padding:10px 10px 8px 12px;display:flex}.acv-topic-title-field{border:1px solid var(--md-sys-color-outline);border-radius:6px;flex:1;padding:6px 10px 4px;position:relative}.acv-topic-title-label{background:var(--md-sys-color-surface-container-lowest);color:var(--md-sys-color-on-surface-variant);padding:0 3px;font-size:11px;font-weight:600;position:absolute;top:-8px;left:8px}.acv-topic-title-input{color:var(--md-sys-color-on-surface);background:0 0;border:none;outline:none;width:100%;font-size:14px}.acv-topic-del{background:var(--md-sys-color-surface-container);width:36px;height:36px;color:var(--md-sys-color-on-surface-variant);cursor:pointer;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;transition:background .15s;display:flex}.acv-topic-del:hover{background:var(--md-sys-color-error-container);color:var(--md-sys-color-on-error-container)}.acv-topic-del .material-icons{font-size:18px}.acv-topic-content{width:100%;color:var(--md-sys-color-on-surface);resize:vertical;box-sizing:border-box;background:0 0;border:none;outline:none;padding:10px 12px;font-family:inherit;font-size:14px}.acv-add-topic-btn{background:var(--md-sys-color-secondary-container);color:var(--md-sys-color-on-secondary-container);cursor:pointer;border:none;border-radius:20px;align-self:flex-start;padding:8px 18px;font-size:13px;font-weight:600;transition:opacity .15s}.acv-add-topic-btn:hover{opacity:.85}.acv-page{height:calc(100vh - 64px);display:flex;overflow:hidden}.acv-tree{background:var(--md-sys-color-surface-container-low);border-right:1px solid var(--md-sys-color-outline-variant);flex-direction:column;flex-shrink:0;width:280px;display:flex;overflow:hidden}.acv-tree-header{border-bottom:1px solid var(--md-sys-color-outline-variant);flex-shrink:0;align-items:center;gap:10px;height:56px;padding:8px 8px 8px 4px;display:flex}.acv-tree-title{color:var(--md-sys-color-on-surface);flex:1;font-size:16px;font-weight:700}.acv-tree-body{flex:1;padding:8px 0;overflow-y:auto}.acv-tree-empty{color:var(--md-sys-color-on-surface-variant);text-align:center;padding:20px 16px;font-size:13px}.acv-panel-wrap{background:var(--md-sys-color-surface);flex-direction:column;flex:1;min-width:0;display:flex}.acv-group{margin-bottom:2px}.acv-group-header{cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:8px;align-items:center;gap:8px;padding:8px 12px;transition:background .12s;display:flex}.acv-group-header:hover{background:var(--md-sys-color-surface-container)}.acv-group-icon{color:var(--md-sys-color-primary);font-size:20px!important}.acv-group-name{color:var(--md-sys-color-on-surface);flex:1;font-size:13px;font-weight:600}.acv-group-chevron{color:var(--md-sys-color-outline);transition:transform .2s cubic-bezier(.4,0,.2,1);font-size:18px!important}.acv-group-chevron.open{transform:rotate(90deg)}.acv-group-children{padding-left:16px}.acv-leaf{text-align:left;cursor:pointer;width:100%;color:var(--md-sys-color-on-surface);background:0 0;border:none;border-radius:8px;align-items:center;gap:8px;padding:7px 12px;transition:background .12s;display:flex}.acv-leaf:hover{background:var(--md-sys-color-surface-container)}.acv-leaf--active{background:var(--md-sys-color-primary-container);color:var(--md-sys-color-on-primary-container)}.acv-leaf-seat{color:var(--md-sys-color-on-surface-variant);text-align:right;flex-shrink:0;min-width:20px;font-size:11px}.acv-leaf-name{text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:13px;overflow:hidden}.acv-leaf-no{color:var(--md-sys-color-on-surface-variant);white-space:nowrap;flex-shrink:0;font-size:11px}.acv-empty-state{color:var(--md-sys-color-on-surface-variant);opacity:.5;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:12px;display:flex}.acv-empty-state .material-icons{font-size:56px}.acv-empty-state p{font-size:14px}@media (width<=767px){.acv-page{height:calc(100vh - 120px);position:relative}.acv-tree,.acv-panel-wrap{width:100%;transition:transform .25s cubic-bezier(.4,0,.2,1);position:absolute;inset:0}.acv-tree--hidden-mobile{pointer-events:none;transform:translate(-100%)}.acv-panel-wrap--hidden-mobile{pointer-events:none;transform:translate(100%)}}@media (width<=600px){.acv-back-btn{display:flex}}.fee-item-row:hover{background:var(--md-sys-color-surface-container-low)}.acvr-page{background:var(--md-sys-color-surface);flex-direction:column;height:100%;display:flex;overflow:hidden}.acvr-topbar{border-bottom:1px solid var(--md-sys-color-outline-variant);flex-shrink:0;align-items:center;gap:12px;padding:12px 16px;display:flex}.acvr-topbar-title{color:var(--md-sys-color-on-surface);font-size:16px;font-weight:700}.acvr-status-bar{flex-shrink:0;gap:8px;padding:10px 16px;display:flex}.acvr-status-btn{border:1.5px solid var(--md-sys-color-outline-variant);cursor:pointer;color:var(--md-sys-color-on-surface-variant);background:0 0;border-radius:20px;align-items:center;gap:8px;padding:6px 14px;font-size:13px;font-weight:500;transition:background .12s,border-color .12s,color .12s;display:flex}.acvr-status-btn:hover{background:var(--md-sys-color-surface-container-low)}.acvr-status-btn--active{border-color:var(--md-sys-color-primary);color:var(--md-sys-color-primary);background:color-mix(in srgb, var(--md-sys-color-primary) 8%, transparent)}.acvr-status-count{background:color-mix(in srgb, currentColor 15%, transparent);border-radius:10px;justify-content:center;align-items:center;min-width:20px;height:20px;padding:0 5px;font-size:11px;font-weight:700;line-height:20px;display:inline-flex}.acvr-select-all{cursor:pointer;color:var(--md-sys-color-on-surface-variant);-webkit-user-select:none;user-select:none;flex-shrink:0;align-items:center;gap:8px;padding:6px 16px;font-size:13px;display:inline-flex}.acvr-select-all .material-icons{font-size:20px}.acvr-select-count{color:var(--md-sys-color-primary);font-weight:600}.acvr-list-wrap{flex:1;overflow-y:auto}.acvr-card{background:var(--md-sys-color-surface-container-low);border:1px solid var(--md-sys-color-outline-variant);border-radius:10px;align-items:flex-start;gap:10px;margin-bottom:6px;padding:12px 14px;transition:border-color .12s,background .12s;display:flex}.acvr-card--checked{border-color:var(--md-sys-color-primary);background:color-mix(in srgb, var(--md-sys-color-primary) 5%, var(--md-sys-color-surface-container-low))}.acvr-card-check{cursor:pointer;flex-shrink:0;justify-content:center;align-items:center;margin-top:2px;display:flex}.acvr-card-check .material-icons{color:var(--md-sys-color-outline);font-size:20px}.acvr-card--checked .acvr-card-check .material-icons{color:var(--md-sys-color-primary)}.acvr-card-student{font-size:14px;font-weight:700}.acvr-card-klass{color:var(--md-sys-color-on-surface-variant);background:var(--md-sys-color-surface-container);border-radius:4px;padding:1px 6px;font-size:12px}.acvr-group-header{color:var(--md-sys-color-on-surface-variant);border-bottom:1px solid var(--md-sys-color-outline-variant);align-items:center;gap:6px;margin-bottom:4px;padding:10px 4px 4px;font-size:12px;font-weight:600;display:flex}.acvr-group-header .material-icons{font-size:14px}.acvq-page{flex-direction:column;height:100%;display:flex}.acvq-search-wrap{flex-shrink:0;padding:12px 16px 0;position:relative}.acvq-dropdown{background:var(--md-sys-color-surface-container-low);border:1px solid var(--md-sys-color-outline-variant);z-index:200;border-radius:10px;max-height:380px;position:absolute;top:calc(100% + 4px);left:16px;right:16px;overflow-y:auto;box-shadow:0 4px 16px #0000001f}.acvq-tag-bar{border-bottom:1px solid var(--md-sys-color-outline-variant);z-index:1;background:var(--md-sys-color-surface-container-low);flex-wrap:wrap;gap:6px;padding:10px 12px 8px;display:flex;position:sticky;top:0}.acvq-filter-tag{cursor:pointer;border:1px solid var(--md-sys-color-outline-variant);white-space:nowrap;color:var(--md-sys-color-on-surface-variant);background:0 0;border-radius:14px;align-items:center;gap:4px;padding:3px 8px;font-size:12px;transition:background .1s,border-color .1s,color .1s;display:inline-flex}.acvq-filter-tag:hover{background:var(--md-sys-color-surface-container-high)}.acvq-filter-tag--active{background:var(--md-sys-color-primary-container);color:var(--md-sys-color-on-primary-container);border-color:var(--md-sys-color-primary);font-weight:600}.acvq-filter-count{background:var(--md-sys-color-outline-variant);color:var(--md-sys-color-on-surface);border-radius:9px;padding:0 5px;font-size:11px;font-weight:700;line-height:16px}.acvq-filter-tag--active .acvq-filter-count{background:var(--md-sys-color-primary);color:var(--md-sys-color-on-primary)}.acvq-student-item{cursor:pointer;align-items:flex-start;gap:10px;padding:10px 14px;transition:background .1s;display:flex}.acvq-student-item:hover{background:var(--md-sys-color-surface-container)}.acvq-student-item+.acvq-student-item{border-top:1px solid var(--md-sys-color-outline-variant)}.acvq-avatar{color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;font-size:16px;font-weight:700;display:flex;overflow:hidden}.acvq-student-info{flex:1;min-width:0}.acvq-student-row1{flex-wrap:wrap;align-items:center;gap:5px;display:flex}.acvq-student-name{font-size:14px;font-weight:600}.acvq-student-ename{color:var(--md-sys-color-on-surface-variant);font-size:12px}.acvq-student-sex{border-radius:4px;padding:1px 5px;font-size:11px;font-weight:600}.acvq-student-sex--m{color:#1565c0;background:#e3f2fd}.acvq-student-sex--f{color:#880e4f;background:#fce4ec}.acvq-student-row2{color:var(--md-sys-color-on-surface-variant);flex-wrap:wrap;align-items:center;gap:4px;margin-top:3px;font-size:11px;display:flex}.acvq-student-row2>span:not(.acvq-student-tag){margin-right:4px}.acvq-student-tag{background:var(--md-sys-color-surface-container-high);color:var(--md-sys-color-on-surface-variant);border-radius:10px;padding:1px 6px;font-size:10px}.acvq-count-badge{text-align:center;background:var(--md-sys-color-primary-container);min-width:24px;color:var(--md-sys-color-on-primary-container);border-radius:9px;margin-left:auto;padding:0 7px;font-size:11px;font-weight:700;line-height:18px}.acvq-load-more-row{text-align:center;color:var(--md-sys-color-primary);cursor:pointer;border-top:1px solid var(--md-sys-color-outline-variant);padding:8px 14px;font-size:12px}.acvq-load-more-row:hover{background:var(--md-sys-color-surface-container)}.acvq-selected-bar{border-bottom:1px solid var(--md-sys-color-outline-variant);flex-shrink:0;align-items:center;gap:10px;padding:10px 16px;display:flex}.acvq-selected-info{flex:1;min-width:0}.acvq-selected-name{align-items:center;gap:5px;font-size:14px;font-weight:600;display:flex}.acvq-selected-ename{color:var(--md-sys-color-on-surface-variant);font-size:12px;font-weight:400}.acvq-selected-meta{color:var(--md-sys-color-on-surface-variant);flex-wrap:wrap;align-items:center;gap:4px;margin-top:2px;font-size:11px;display:flex}.acvq-total{color:var(--md-sys-color-on-surface-variant);font-size:12px}.acvq-close-btn{cursor:pointer;color:var(--md-sys-color-on-surface-variant);background:0 0;border:none;align-items:center;padding:4px;display:flex}.acvq-close-btn .material-icons{font-size:20px}.acvq-list-wrap{flex:1;overflow-y:auto}.acvq-empty{height:120px;color:var(--md-sys-color-on-surface-variant);justify-content:center;align-items:center;font-size:14px;display:flex}.acvd-page{flex-direction:column;display:flex}.acvd-tabs{z-index:2;background:var(--md-sys-color-surface);scrollbar-width:none;border-bottom:2px solid var(--md-sys-color-outline-variant);gap:4px;padding:12px 16px 0;display:flex;position:sticky;top:0;overflow-x:auto}.acvd-tabs::-webkit-scrollbar{display:none}.acvd-tab{cursor:pointer;color:var(--md-sys-color-on-surface-variant);background:0 0;border:none;border-radius:12px 12px 0 0;flex-direction:column;flex-shrink:0;align-items:center;gap:6px;padding:8px 14px 12px;transition:background .15s;display:flex}.acvd-tab:hover{background:var(--md-sys-color-surface-container)}.acvd-tab--active{background:var(--md-sys-color-surface);color:var(--md-sys-color-primary);box-shadow:inset 0 -2px 0 var(--md-sys-color-primary)}.acvd-tab__avatar{color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:15px;font-weight:700;display:flex;overflow:hidden}.acvd-tab--active .acvd-tab__avatar{box-shadow:0 0 0 2px var(--md-sys-color-primary)}.acvd-tab__name{font-size:13px;font-weight:500}.acvd-content{flex-direction:column;gap:10px;padding:16px;display:flex}.acvd-loading{color:var(--md-sys-color-on-surface-variant);justify-content:center;align-items:center;padding:48px;display:flex}.acvd-empty{text-align:center;color:var(--md-sys-color-on-surface-variant);padding:48px 16px;font-size:14px}.acvd-accordion{border:1px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface);border-radius:16px}.acvd-accordion__summary{cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:10px;width:100%;padding:14px 16px;display:flex}.acvd-accordion__type-icon{border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.acvd-accordion__type-icon .material-icons{font-size:18px}.acvd-accordion__label{text-align:left;flex:1;min-width:0;font-size:15px;font-weight:600}.acvd-accordion__count{background:var(--md-sys-color-primary-container);color:var(--md-sys-color-on-primary-container);text-align:center;border-radius:10px;flex-shrink:0;min-width:20px;padding:2px 8px;font-size:12px;font-weight:700}.acvd-accordion__arrow{color:var(--md-sys-color-on-surface-variant);flex-shrink:0;transition:transform .2s}.acvd-accordion__body{flex-direction:column;gap:8px;padding:0 12px 12px;display:flex}.acvd-item{background:var(--md-sys-color-surface-container-lowest);border:1px solid var(--md-sys-color-outline-variant);border-radius:12px;padding:12px 14px}.acvd-item__head{align-items:flex-start;gap:8px;margin-bottom:4px;display:flex}.acvd-item__title{word-break:break-word;flex:1;min-width:0;font-size:14px;font-weight:500}.acvd-item__date{color:var(--md-sys-color-on-surface-variant);white-space:nowrap;flex-shrink:0;font-size:12px}.acvd-item__sub{color:var(--md-sys-color-on-surface-variant);flex-wrap:wrap;gap:0 14px;margin-bottom:6px;font-size:12px;display:flex}.acvd-data{border-top:1px solid var(--md-sys-color-outline-variant);flex-direction:column;gap:8px;margin-top:8px;padding-top:8px;display:flex}.acvd-exam-grid{grid-template-columns:repeat(3,1fr);gap:6px;display:grid}.acvd-exam-cell{background:var(--md-sys-color-surface-container);border-radius:10px;flex-direction:column;align-items:center;gap:2px;padding:8px 4px;display:flex}.acvd-exam-subject{color:var(--md-sys-color-on-surface-variant);font-size:11px}.acvd-exam-score{font-size:20px;font-weight:700;line-height:1}.acvd-heal-grid{grid-template-columns:repeat(2,1fr);gap:6px 12px;display:grid}.acvd-heal-cell{align-items:baseline;gap:6px;min-width:0;display:flex}.acvd-heal-label{color:var(--md-sys-color-on-surface-variant);white-space:nowrap;flex-shrink:0;font-size:11px}.acvd-heal-value{min-width:0;font-size:13px;font-weight:500}.acvd-rec-topic{flex-direction:column;gap:3px;display:flex}.acvd-rec-topic__title{color:var(--md-sys-color-primary);font-size:12px;font-weight:600}.acvd-rec-topic__content{white-space:pre-wrap;font-size:13px;line-height:1.55}.acvd-note{white-space:pre-wrap;color:var(--md-sys-color-on-surface-variant);margin:0;font-size:13px;line-height:1.55}.acvd-note--main{color:var(--md-sys-color-on-surface)}.acvd-show-all{width:100%;color:var(--md-sys-color-primary);cursor:pointer;text-align:center;background:0 0;border:none;border-radius:8px;padding:8px;font-size:13px;font-weight:500}.acvd-show-all:hover{background:var(--md-sys-color-primary-container)}.acvd-trend{background:var(--md-sys-color-surface-container-low);border-radius:10px;padding:8px 8px 4px}.acvd-trend__svg{width:100%;display:block}.acvd-trend__legend{flex-wrap:wrap;gap:4px 12px;padding:4px 2px 2px;display:flex}.acvd-trend__legend-item{color:var(--md-sys-color-on-surface-variant);align-items:center;gap:4px;font-size:11px;display:flex}.acvd-trend__legend-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px}.acvd-trend__legend-shade{display:contents}.blg-page{flex-direction:column;display:flex}.blg-loading,.blg-empty--page{height:120px;color:var(--md-sys-color-on-surface-variant);justify-content:center;align-items:center;font-size:14px;display:flex}.blg-tabs{z-index:2;background:var(--md-sys-color-surface);scrollbar-width:none;border-bottom:2px solid var(--md-sys-color-outline-variant);gap:4px;padding:12px 16px 0;display:flex;position:sticky;top:0;overflow-x:auto}.blg-tab{cursor:pointer;color:var(--md-sys-color-on-surface-variant);white-space:nowrap;background:0 0;border:none;border-radius:8px 8px 0 0;align-items:center;gap:6px;padding:8px 16px;font-size:14px;display:flex}.blg-tab--active{color:var(--md-sys-color-primary);box-shadow:inset 0 -2px 0 var(--md-sys-color-primary);font-weight:600}.blg-tab__icon{font-size:18px}.blg-panel{flex-direction:column;gap:12px;padding:16px;display:flex}.blg-students{flex-wrap:wrap;gap:12px;display:flex}.blg-student{align-items:center;gap:8px;display:flex}.blg-student__avatar{color:#fff;background:#90a4ae;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:16px;font-weight:600;display:flex;overflow:hidden}.blg-student__info{flex-direction:column;display:flex}.blg-student__name{font-size:14px;font-weight:500;line-height:1.2}.blg-student__no{color:var(--md-sys-color-on-surface-variant);font-size:12px}.blg-card{background:var(--md-sys-color-surface);border:1px solid var(--md-sys-color-outline-variant);border-radius:16px;overflow:hidden}.blg-card__title{align-items:center;gap:8px;padding:14px 16px 12px;font-size:16px;font-weight:600;display:flex}.blg-card__title .material-icons{color:var(--md-sys-color-primary);font-size:20px}.blg-empty{color:var(--md-sys-color-on-surface-variant);padding:12px 16px;font-size:13px}.blg-summary{text-align:center;grid-template-columns:1fr auto 1fr auto 1fr;align-items:center;gap:2px 6px;padding:4px 16px 12px;display:grid}.blg-summary--isolate{grid-template-columns:1fr auto 1fr}.blg-summary__label{color:var(--md-sys-color-on-surface-variant);font-size:11px}.blg-summary__op{color:var(--md-sys-color-on-surface-variant);font-size:13px}.blg-summary__amount{color:var(--md-sys-color-on-surface);font-size:18px;font-weight:700}.blg-summary__amount--total{color:var(--md-sys-color-primary)}.blg-unit-label{color:var(--md-sys-color-on-surface-variant);padding:0 16px 12px;font-size:12px}.blg-accordion{border-top:1px solid var(--md-sys-color-outline-variant)}.blg-accordion__btn{cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;width:100%;padding:13px 16px;display:flex}.blg-accordion__title{color:var(--md-sys-color-on-surface);flex:1;font-size:14px}.blg-accordion__arrow{color:var(--md-sys-color-on-surface-variant);font-size:20px;transition:transform .2s}.blg-accordion__body{flex-direction:column;gap:6px;padding:4px 16px 14px;display:flex}.blg-bill-meta{color:var(--md-sys-color-on-surface-variant);flex-wrap:wrap;gap:2px 14px;padding-bottom:10px;font-size:12px;display:flex}.blg-fee-group{border-top:1px solid var(--md-sys-color-surface-container);padding:8px 0 4px}.blg-fee-group__hd{justify-content:space-between;align-items:baseline;margin-bottom:2px;font-size:14px;font-weight:600;display:flex}.blg-fee-group__sname{flex:1}.blg-fee-group__klass{color:var(--md-sys-color-on-surface-variant);margin-bottom:4px;font-size:12px}.blg-fee-item{align-items:baseline;padding:2px 0 2px 12px;font-size:13px;display:flex}.blg-fee-item__name{flex-shrink:0;width:44px}.blg-fee-item__note{color:var(--md-sys-color-on-surface-variant);flex:1;font-size:12px}.blg-fee-item__amt{text-align:right;min-width:52px}.blg-fee-grand{border-top:1px solid var(--md-sys-color-outline-variant);justify-content:flex-end;gap:16px;margin-top:6px;padding-top:8px;font-size:13px;font-weight:600;display:flex}.blg-barcode-block{flex-direction:column;gap:3px;display:flex;overflow-x:auto}.blg-barcode-block__label{color:var(--md-sys-color-on-surface-variant);font-size:11px}.blg-barcode-block__text{text-align:center;letter-spacing:1px;color:var(--md-sys-color-on-surface-variant);font-family:monospace;font-size:10px}.blg-barcode-note{color:var(--md-sys-color-on-surface-variant);border-top:1px solid var(--md-sys-color-outline-variant);padding-top:4px;font-size:12px;line-height:1.6}.blg-atm{flex-direction:column;gap:12px;padding:0 16px 16px;display:flex}.blg-atm__meta{flex-direction:column;gap:4px;display:flex}.blg-atm__row{grid-template-columns:64px 1fr;gap:8px;font-size:13px;display:grid}.blg-atm__label{color:var(--md-sys-color-on-surface-variant)}.blg-atm__val{font-weight:500}.blg-atm__acct-block{background:var(--md-sys-color-surface-container);border-radius:10px;flex-direction:column;gap:4px;padding:12px 16px;display:flex}.blg-atm__acct-label{color:var(--md-sys-color-on-surface-variant);letter-spacing:.04em;font-size:11px}.blg-atm__acct-no{letter-spacing:.08em;color:var(--md-sys-color-on-surface);font-family:monospace;font-size:22px;font-weight:700}.blg-atm__due-block{border-top:1px solid var(--md-sys-color-outline-variant);align-items:baseline;gap:6px;padding:12px 4px 4px;display:flex}.blg-atm__due-label{color:var(--md-sys-color-on-surface-variant);flex:1;font-size:13px}.blg-atm__due-amt{color:var(--md-sys-color-on-surface);letter-spacing:-.01em;font-size:26px;font-weight:700}.blg-atm__due-unit{color:var(--md-sys-color-on-surface-variant);font-size:13px}.blg-txn-list{padding:0 16px 14px}.blg-txn-header{color:var(--md-sys-color-on-surface-variant);border-bottom:1px solid var(--md-sys-color-outline-variant);grid-template-columns:80px 1fr 68px 20px;gap:0 8px;margin-bottom:2px;padding:0 0 6px;font-size:12px;display:grid}.blg-txn-header span:nth-child(3){text-align:right}.blg-txn-row__date{color:var(--md-sys-color-on-surface-variant);font-size:12px}.blg-txn-row__source{background:var(--md-sys-color-surface-container-high);color:var(--md-sys-color-on-surface-variant);vertical-align:middle;border-radius:4px;margin-right:5px;padding:1px 5px;font-size:10px;display:inline-block}.blg-txn-row__amt{text-align:right;font-weight:500}.blg-balance{color:var(--md-sys-color-on-surface-variant);margin-left:auto;font-size:13px;font-weight:400}.blg-txn-accordion{border-bottom:1px solid var(--md-sys-color-surface-container)}.blg-txn-accordion:last-child{border-bottom:none}.blg-txn-accordion__btn{cursor:pointer;text-align:left;width:100%;color:var(--md-sys-color-on-surface);background:0 0;border:none;grid-template-columns:80px 1fr 68px 20px;align-items:center;gap:0 8px;padding:8px 0;font-size:13px;display:grid}.blg-txn-accordion__btn--credit .blg-txn-row__amt{color:var(--md-sys-color-primary)}.blg-txn-accordion__arrow{color:var(--md-sys-color-on-surface-variant);transition:transform .15s;font-size:16px!important}.blg-txn-accordion__body{padding:4px 0 10px 8px}.blg-txn-receipt{color:var(--md-sys-color-on-surface-variant);padding:2px 0 4px;font-size:13px}