/* Structure tab */
#view-structure .stu-wrap{max-width:1400px;margin:14px auto 0;padding:0 16px 30px}
.stu-head{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:flex-end;margin-bottom:12px}
.stu-head h1{margin:2px 0 4px;font-size:var(--fs-xl)} .stu-head p{margin:0;max-width:760px;color:var(--muted);font-size:var(--fs-base);line-height:1.5}
.stu-meta{display:flex;flex-direction:column;align-items:flex-end;gap:2px;font-size:var(--fs-sm)}
.stu-bar{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;padding:10px 12px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--panel);font-size:var(--fs-sm);color:var(--muted)}
.stu-bar label{display:inline-flex;align-items:center;gap:6px;font-weight:600;white-space:nowrap}
.stu-bar select,.stu-bar input[type=number],.stu-bar input[type=search]{background:var(--input);color:var(--ink);border:1px solid var(--line-strong,var(--line));border-radius:var(--radius-sm);padding:4px 8px;font-size:var(--fs-sm);font-family:inherit}
.stu-bar input[type=number]{width:62px} .stu-bar input[type=search]{width:170px} .stu-ck{cursor:pointer}
.stu-kinds{display:inline-flex;gap:5px;flex-wrap:wrap}
.stu-chip{border:1px solid var(--line-strong,var(--line));background:transparent;color:var(--muted);border-radius:999px;padding:3px 11px;font-size:var(--fs-sm);font-weight:600}
.stu-chip.on.up{color:var(--up);border-color:var(--up);background:var(--good-bg)} .stu-chip.on.down{color:var(--down);border-color:var(--down);background:var(--bad-bg)}
.stu-table{margin-top:10px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--panel);overflow:hidden}
.stu-cnt{padding:10px 14px 4px;font-size:var(--fs-sm);color:var(--muted)}
.stu-scroll{overflow:auto;max-height:70vh}
.stu-tbl{width:100%;border-collapse:collapse;font-size:var(--fs-sm);font-variant-numeric:tabular-nums}
.stu-tbl th{position:sticky;top:0;background:var(--panel);text-align:left;font-size:var(--fs-2xs);font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);padding:8px 10px;border-bottom:1px solid var(--line-strong,var(--line));white-space:nowrap}
.stu-tbl th[data-sort]{cursor:pointer} .stu-tbl th.sorted{color:var(--teal)} .stu-tbl .r{text-align:right}
.stu-tbl td{padding:7px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
.stu-tbl tbody tr[data-i]{cursor:pointer} .stu-tbl tbody tr[data-i]:hover{background:var(--panel2)}
.stu-tbl .up{color:var(--up)} .stu-tbl .down{color:var(--down)}
.stu-sym b{font-weight:700} .stu-sym small{margin-left:6px;color:var(--muted);font-size:var(--fs-2xs)}
.stu-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:7px} .stu-dot.up{background:var(--up)} .stu-dot.down{background:var(--down)}
.stu-tag{font-style:normal;font-size:var(--fs-2xs);font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);margin-left:5px}
.stu-score b{font-size:var(--fs-md);font-weight:800} .stu-score small{margin-left:4px;font-size:var(--fs-2xs);color:var(--muted);font-weight:600}
.stu-score.exceptional b,.stu-score.strong b{color:var(--up)} .stu-score.watchlist b,.stu-score.candidate b{color:var(--warn-fg)}
.stu-empty{padding:28px 8px;text-align:center;color:var(--muted)}
.stu-note{margin:12px 2px 0;font-size:var(--fs-xs);color:var(--muted);line-height:1.5;max-width:900px}