/* SININBE EDU — read-only assignment sorting/filter dashboard. */
#admin-pane-filter{overflow:auto!important;padding:1px 2px 8px!important;scrollbar-gutter:stable!important}
.se-admin-modal.se-filter-active .m-box{width:min(1420px,96vw)!important;max-width:1420px!important}
.se-filter-shell{display:flex;flex-direction:column;gap:12px;min-height:0}
.se-filter-header{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px;border:1px solid var(--border);border-radius:1rem;background:linear-gradient(135deg,rgba(34,211,178,.08),rgba(59,130,246,.045))}
.se-filter-heading{display:flex;align-items:flex-start;gap:11px;min-width:0}.se-filter-heading-icon{width:40px;height:40px;border-radius:.85rem;display:grid;place-items:center;flex:0 0 auto;background:rgba(34,211,178,.12);border:1px solid rgba(34,211,178,.24);color:var(--primary);font-size:1rem}.se-filter-heading h3{margin:0;color:var(--text-primary);font-size:1rem;font-weight:950}.se-filter-heading p{margin:3px 0 0;color:var(--text-muted);font-size:.69rem;line-height:1.65;font-weight:700}
.se-filter-kpis{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}.se-filter-kpi{display:grid;grid-template-columns:auto auto;grid-template-areas:"ico num" "ico lbl";align-items:center;column-gap:7px;min-width:86px;padding:8px 10px;border:1px solid var(--border);border-radius:.8rem;background:rgba(255,255,255,.035)}.se-filter-kpi i{grid-area:ico;color:var(--primary);font-size:.78rem}.se-filter-kpi strong{grid-area:num;color:var(--text-primary);font-size:.85rem;line-height:1}.se-filter-kpi small{grid-area:lbl;color:var(--text-muted);font-size:.55rem;font-weight:900;margin-top:3px;white-space:nowrap}
.se-filter-controls{display:grid;grid-template-columns:minmax(145px,.8fr) minmax(135px,.7fr) minmax(170px,.9fr) minmax(230px,1.45fr) auto;gap:8px;align-items:end;padding:11px;border:1px solid var(--border);border-radius:.95rem;background:rgba(255,255,255,.025)}.se-filter-field{display:grid;gap:5px;min-width:0}.se-filter-field>span:first-child{color:var(--text-muted);font-size:.61rem;font-weight:950}.se-filter-field select,.se-filter-search-wrap{width:100%;min-height:38px;border:1px solid var(--border-strong);border-radius:.68rem;background:var(--input-bg,rgba(255,255,255,.055));color:var(--text-primary);font:inherit;font-size:.72rem;font-weight:800}.se-filter-field select{padding:0 10px;cursor:pointer}.se-filter-search-wrap{display:flex;align-items:center;gap:7px;padding:0 10px}.se-filter-search-wrap i{color:var(--text-muted);font-size:.7rem}.se-filter-search-wrap input{min-width:0;width:100%;border:0;outline:0;background:transparent;color:var(--text-primary);font:inherit;font-size:.72rem}.se-filter-search-wrap input::placeholder{color:var(--text-muted)}.se-filter-reset{min-height:38px!important;white-space:nowrap!important;justify-content:center!important}
.se-filter-result-summary{min-height:20px;color:var(--text-muted);font-size:.65rem;font-weight:850;padding:0 2px}
.se-filter-results{display:grid;gap:15px;min-height:0}.se-filter-subject-section{display:grid;gap:9px}.se-filter-subject-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:0 3px}.se-filter-subject-title{display:flex;align-items:center;gap:8px;min-width:0}.se-filter-subject-title>span{width:31px;height:31px;border-radius:.7rem;display:grid;place-items:center;background:rgba(59,130,246,.09);border:1px solid rgba(59,130,246,.18);color:#60a5fa}.se-filter-subject-title h4{margin:0;color:var(--text-primary);font-size:.88rem;font-weight:950}.se-filter-subject-meta{color:var(--text-muted);font-size:.61rem;font-weight:900;white-space:nowrap}
.se-filter-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(245px,1fr));gap:10px;align-items:stretch}.se-filter-card{display:flex;flex-direction:column;min-width:0;border:1px solid var(--border);border-radius:.9rem;background:rgba(255,255,255,.03);overflow:hidden;box-shadow:0 7px 24px rgba(0,0,0,.06)}.se-filter-card:hover{border-color:rgba(34,211,178,.26);transform:translateY(-1px);transition:border-color .18s ease,transform .18s ease}.se-filter-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;padding:11px 11px 9px;border-bottom:1px solid var(--border)}.se-filter-card-name{min-width:0}.se-filter-card-name h5{margin:0;color:var(--text-primary);font-size:.82rem;font-weight:950;overflow-wrap:anywhere}.se-filter-card-name small{display:block;margin-top:2px;color:var(--text-muted);font-size:.52rem;font-weight:800;direction:ltr;text-align:start;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.se-filter-mode-badge{flex:0 0 auto;display:inline-flex;align-items:center;gap:4px;padding:4px 7px;border-radius:999px;border:1px solid rgba(34,211,178,.2);background:rgba(34,211,178,.08);color:var(--primary);font-size:.53rem;font-weight:950;white-space:nowrap}.se-filter-mode-badge.individual{border-color:rgba(167,139,250,.22);background:rgba(167,139,250,.09);color:#a78bfa}
.se-filter-card-meta{display:grid;gap:6px;padding:9px 11px}.se-filter-meta-row{display:grid;grid-template-columns:18px minmax(0,1fr);gap:6px;align-items:start;color:var(--text-secondary);font-size:.63rem;line-height:1.5}.se-filter-meta-row i{color:var(--text-muted);font-size:.61rem;margin-top:2px;text-align:center}.se-filter-meta-row strong{color:var(--text-primary);font-weight:900}.se-filter-students-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:7px 11px;border-top:1px solid var(--border);background:rgba(255,255,255,.018);color:var(--text-muted);font-size:.58rem;font-weight:950}.se-filter-student-count{display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:20px;padding:0 6px;border-radius:999px;background:rgba(59,130,246,.1);border:1px solid rgba(59,130,246,.18);color:#60a5fa;font-size:.55rem}.se-filter-student-list{margin:0;padding-block:7px 10px;padding-inline:31px 10px;max-height:220px;overflow:auto;scrollbar-gutter:stable;color:var(--text-secondary);font-size:.63rem;line-height:1.58}.se-filter-student-list li{padding:2px 0;overflow-wrap:anywhere}.se-filter-empty-students{padding:10px 11px;color:var(--text-muted);font-size:.62rem;font-weight:800}.se-filter-empty{display:grid;place-items:center;gap:7px;min-height:180px;border:1px dashed var(--border-strong);border-radius:1rem;color:var(--text-muted);text-align:center;padding:20px}.se-filter-empty i{font-size:1.35rem;opacity:.7}.se-filter-empty strong{color:var(--text-secondary);font-size:.8rem}
#app[data-theme="light"] .se-filter-header,#app[data-theme="light"] .se-filter-controls,#app[data-theme="light"] .se-filter-card{background:#fff!important;border-color:#dbe3ee!important}#app[data-theme="light"] .se-filter-kpi{background:#f8fafc!important;border-color:#dbe3ee!important}#app[data-theme="light"] .se-filter-students-head{background:#f8fafc!important;border-color:#e2e8f0!important}#app[data-theme="light"] .se-filter-field select,#app[data-theme="light"] .se-filter-search-wrap{background:#fff!important;border-color:#cbd5e1!important;color:#0f172a!important}
@media(max-width:980px){.se-filter-controls{grid-template-columns:repeat(2,minmax(0,1fr))}.se-filter-search-field{grid-column:1/-1}.se-filter-reset{grid-column:1/-1}.se-filter-header{align-items:flex-start;flex-direction:column}.se-filter-kpis{justify-content:flex-start}}
@media(max-width:620px){.se-admin-modal.se-filter-active .m-box{width:96vw!important}.se-filter-header{padding:10px}.se-filter-controls{grid-template-columns:1fr;padding:9px}.se-filter-search-field,.se-filter-reset{grid-column:auto}.se-filter-kpis{width:100%;display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}.se-filter-kpi{min-width:0;padding:7px}.se-filter-card-grid{grid-template-columns:1fr}.se-filter-student-list{max-height:none}.se-filter-heading p{font-size:.64rem}}