.hero.hero-compact{grid-template-columns:1fr;padding-bottom:38px}
.filter-actions{display:flex;gap:8px}
.advanced-filter-toggle,.clear-filters{height:44px;border:1px solid var(--line);border-radius:12px;padding:0 14px;background:var(--surface);color:var(--text);font-size:11px;font-weight:800;cursor:pointer}
.advanced-filter-toggle.active{border-color:rgba(214,255,98,.38);color:var(--lime)}
.advanced-filter-toggle b{display:inline-grid;place-items:center;min-width:20px;height:20px;margin-left:7px;border-radius:999px;background:var(--lime);color:#111;font:700 9px DM Mono}
.clear-filters{color:var(--amber);background:rgba(255,199,107,.05);border-color:rgba(255,199,107,.22)}
.advanced-filters{margin:-2px 0 18px;padding:17px;border:1px solid #303733;border-radius:17px;background:linear-gradient(145deg,#121615,#0f1211)}
.advanced-filters[hidden]{display:none}
.advanced-filters header{margin-bottom:15px}
.advanced-filters header strong,.advanced-filters header span{display:block}
.advanced-filters header strong{font-size:12px}
.advanced-filters header span{margin-top:3px;color:var(--muted);font-size:10px}
.filter-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.filter-grid label>span{display:block;margin:0 0 7px 3px;color:#727c76;font:8px DM Mono;letter-spacing:.08em}
.filter-grid select{width:100%;height:40px;padding:0 32px 0 11px;border:1px solid var(--line);border-radius:10px;background:#181d1b;color:var(--text);outline:none;font:600 10px Manrope;cursor:pointer}
.filter-grid select:focus{border-color:#68766e}
.filter-grid select:not(:has(option[value="all"]:checked)){border-color:rgba(214,255,98,.35);color:var(--lime)}
.student-row{grid-template-columns:minmax(210px,1.4fr) minmax(175px,1fr) 120px 205px 135px 135px 115px}
.onboarding-status>div{display:flex;align-items:center;gap:8px}
.channel-checks{display:inline-flex;gap:3px}
.channel-checks i{width:19px;height:19px;border:1px solid #323936;border-radius:6px;display:grid;place-items:center;color:#68716d;background:#181c1a;font:500 7px DM Mono;font-style:normal}
.channel-checks i.done{color:#111;background:var(--green);border-color:var(--green);font-size:10px;font-weight:900}
@media(max-width:980px){.filter-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.hero.hero-compact{padding-bottom:28px}.controls{flex-direction:column}.filter-actions{width:100%}.advanced-filter-toggle{flex:1}.filter-grid{grid-template-columns:1fr}.advanced-filters{padding:14px}.student-row{min-width:1050px}}