.dta{flex-direction:column;gap:4px;display:flex}.dta-head{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.dta-h{letter-spacing:-.3px;margin:0 auto 0 0;font-size:20px;font-weight:750}.dta-sec{margin-top:18px}.dta-sec-h{align-items:center;gap:6px;margin-bottom:10px;font-size:14px;font-weight:700;display:flex}.dta-dim{color:var(--muted);font-size:12px}.dta-code{letter-spacing:.5px;color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.dta-ok{font-weight:700;color:#1e8e4e!important}.dta-bad{font-weight:700;color:#c0392b!important}.dta-empty{text-align:center;color:var(--muted);background:var(--card);border:1px dashed var(--line);border-radius:14px;padding:26px;font-size:13px}.dta-feed{flex-direction:column;gap:8px;display:flex}.dta-item{text-align:left;width:100%;font:inherit;color:var(--ink);cursor:pointer;background:var(--card);border:1px solid var(--line);border-radius:14px;align-items:flex-start;gap:12px;padding:12px 14px;transition:all .12s;display:flex}.dta-item:hover{border-color:var(--accent)}.dta-av{color:#fff;background:linear-gradient(135deg, var(--accent), var(--violet));border-radius:50%;flex:0 0 38px;place-items:center;width:38px;height:38px;font-weight:700;display:grid}.dta-item-main{flex-direction:column;flex:1;gap:4px;min-width:0;display:flex}.dta-item-top{flex-wrap:wrap;align-items:baseline;gap:8px;display:flex}.dta-item-name{font-size:14.5px}.dta-item-time{color:var(--muted);white-space:nowrap;margin-left:auto;font-size:12px}.dta-new{color:#fff;background:#12b76a;border-radius:999px;padding:1px 8px;font-size:10.5px;font-weight:700}.dta-chips{flex-wrap:wrap;gap:6px;margin-top:2px;display:flex}.dta-chip{background:var(--accent-soft);color:var(--accent);border-radius:999px;padding:2px 9px;font-size:12px;font-weight:600}.dta-chip.ok{color:#16804a;background:#e7f7ee}.dta-chip.bad{color:#c53030;background:#fdecec}.dta-wrong{flex-wrap:wrap;align-items:center;gap:4px;display:flex}.dta-wn{text-align:center;color:#c53030;font-variant-numeric:tabular-nums;background:#fdecec;border-radius:6px;min-width:24px;padding:1px 5px;font-size:11.5px;font-weight:700}.dta-more{align-self:center;margin-top:4px}.dta-exams{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:12px;display:grid}.dta-exam{background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow);cursor:pointer;border-radius:16px;flex-direction:column;gap:4px;padding:14px 16px;transition:all .12s;display:flex}.dta-exam:hover{border-color:var(--accent)}.dta-exam.on{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 15%, transparent), var(--shadow)}.dta-exam-t{font-size:15px;font-weight:700}.dta-link{cursor:default;gap:8px;margin-top:8px;display:flex}.dta-link .admin-inp{flex:1;min-width:0;font-size:12px}.dta-seg{background:var(--card);border:1px solid var(--line);border-radius:11px;flex-wrap:wrap;gap:2px;margin-bottom:14px;padding:3px;display:inline-flex}.dta-seg-btn{font:inherit;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:8px;padding:7px 14px;font-size:12.5px;font-weight:600;transition:all .12s}.dta-seg-btn:hover{color:var(--ink)}.dta-seg-btn.on{background:var(--accent-soft);color:var(--accent)}.dta-toolbar{flex-wrap:wrap;align-items:center;gap:10px;margin:2px 0 12px;display:flex}.dta-search{border:1px solid var(--line);min-width:180px;font:inherit;background:var(--bg);color:var(--ink);border-radius:10px;outline:none;flex:1;padding:9px 12px;font-size:13px}.dta-search:focus{border-color:var(--accent)}.dta-panel{flex-direction:column;display:flex}.dta-sum{color:var(--muted);margin-bottom:10px;font-size:13.5px}.dta-sum b{color:var(--ink)}.dta-scroll{border:1px solid var(--line);background:var(--card);border-radius:14px;overflow:auto}.dta-scroll .admin-tbl td,.dta-scroll .admin-tbl th{white-space:nowrap}.dta-scroll .admin-tbl td.dta-wrong-cell{white-space:normal;color:#c53030;min-width:160px;max-width:320px;font-size:12px}.dta-act{justify-content:flex-end;gap:6px;display:flex}.dta-act .admin-btn{padding:6px 10px;font-size:12px}.dta-row-bad td{background:#fdecec8c}.dta-pending{color:var(--muted);margin-top:12px;font-size:12.5px;line-height:1.6}.dta-pending b{color:var(--ink)}.dta-add{background:var(--card);border:1px solid var(--line);border-radius:16px;flex-direction:column;gap:10px;padding:14px 16px;display:flex}.dta-add-h{font-size:13px;font-weight:700}.dta-add textarea{resize:vertical;width:100%;font-family:inherit;line-height:1.6}.dta-row{flex-wrap:wrap;align-items:flex-end;gap:10px;display:flex}.dta-prefix{color:var(--muted);flex-direction:column;gap:4px;font-size:11.5px;font-weight:600;display:flex}.dta-prefix .admin-inp{text-transform:uppercase;width:110px}.dta-modal-bg{z-index:60;background:#0f121e80;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.dta-modal{background:var(--card);border:1px solid var(--line);width:780px;max-width:100%;max-height:88dvh;box-shadow:var(--shadow-pop);border-radius:18px;flex-direction:column;gap:12px;padding:18px;display:flex}.dta-modal-h{justify-content:space-between;align-items:flex-start;gap:12px;font-size:15px;display:flex}.dta-modal-h>div{flex-direction:column;gap:4px;display:flex}.dta-modal .dta-scroll{flex:1;min-height:0}.dta-modal .admin-tbl td:nth-child(3),.dta-modal .admin-tbl td:nth-child(4){white-space:normal;min-width:120px}@media (max-width:640px){.dta-exams{grid-template-columns:1fr}.dta-item-time{width:100%;margin-left:0}.dta-modal{padding:14px}}.dta-sol{white-space:pre-wrap;word-break:break-word;font:inherit;color:var(--ink);background:#fff9ec;border:1px solid #f3e2b3;border-radius:12px;margin:0;padding:12px 14px;font-size:13.5px;line-height:1.65}.dta-sol-row td{white-space:normal!important;background:0 0!important;padding:6px 9px 12px!important}.dta-keys{flex-direction:column;gap:12px;display:flex}.dta-key{background:var(--card);border:1px solid var(--line);border-radius:16px;flex-direction:column;gap:10px;padding:12px 14px 14px;display:flex}.dta-key-h{flex-wrap:wrap;align-items:center;gap:10px;font-size:14px;display:flex}.dta-key-h .admin-btn{margin-left:auto;padding:6px 10px;font-size:12px}.dta-key-img{border:1px solid var(--line);background:#fff;border-radius:10px;padding:6px}.dta-key-img img{width:100%;height:auto;display:block}