/* Page content scope stays independent of the shared home navigation. */
.learning-data-page .ld-subject-scope{display:flex;align-items:center;gap:20px;margin:0 0 22px;padding:14px 18px;background:#fff;border:1px solid #e4eaf2;border-radius:14px;box-shadow:0 2px 6px rgba(30,57,94,.025)}
.learning-data-page .ld-subject-field{display:flex;align-items:center;gap:12px;flex-shrink:0}
.learning-data-page .ld-subject-field label{font-size:13px;font-weight:700;color:#52617a;white-space:nowrap}
.learning-data-page .ld-subject-control{position:relative;width:252px;max-width:100%}
.learning-data-page #ldSubjectSelect{appearance:none;-webkit-appearance:none;width:100%;min-height:42px;padding:10px 36px 10px 13px;border:1px solid #d8e3f1;border-radius:10px;background:#f7faff;color:#25466d;font:inherit;font-size:14px;font-weight:650;cursor:pointer}
.learning-data-page #ldSubjectSelect:hover{border-color:#91baff;background:#f1f7ff}
.learning-data-page #ldSubjectSelect:focus-visible{outline:3px solid #bcd7ff;outline-offset:2px;border-color:#4d95ef}
.learning-data-page #ldSubjectSelect option,.learning-data-page #ldSubjectSelect optgroup{color:#263650;background:#fff}
.learning-data-page .ld-subject-control svg{position:absolute;right:12px;top:14px;width:15px;height:15px;color:#6685ae;pointer-events:none}
.learning-data-page #ldSubjectScopeHint{margin:0;color:#7a879b;font-size:12px;line-height:1.6}
@media(max-width:1000px){.learning-data-page .ld-subject-scope{align-items:flex-start;flex-direction:column;gap:8px}}
@media(max-width:600px){.learning-data-page .ld-subject-scope{padding:12px 14px;margin-bottom:16px}.learning-data-page .ld-subject-field{width:100%;gap:10px}.learning-data-page .ld-subject-control{width:auto;flex:1;min-width:0}.learning-data-page #ldSubjectScopeHint{font-size:11px}.learning-data-page #ldSubjectSelect{font-size:13px}}