.sdtm-landing { margin-top: 10px; }
.sdtm-toolbar { background: #f8f9fa; border: 1px solid #e5e5e5; border-radius: 6px 6px 0 0; padding: 10px 12px; }
.sdtm-search { gap: 8px; }
.sdtm-table-wrap { border: 1px solid #e5e5e5; border-top: 0; border-radius: 0 0 6px 6px; padding: 8px 10px 6px; }
.sdtm-table th, .sdtm-table td { padding: 6px 8px; vertical-align: middle; }
.sdtm-filter-row th { background: #fff9e6; border-top: 2px solid #ffe8a3; border-bottom: 1px solid #f2d57a; box-shadow: inset 0 1px 0 #fffdf6; }
.sdtm-filter-btn { width: 100%; text-align: left; font-weight: 500; }
.sdtm-filter-input { margin-top: 4px; background: #fffef6; border-color: #f2d57a; }
.sdtm-filter-dropdown { position: absolute; z-index: 20; background: #fff; box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15); border: 1px solid #d9d9d9; border-radius: 6px; padding: 10px; width: 220px; max-height: 320px; display: flex; flex-direction: column; overflow: hidden; }
.sdtm-filter-options { margin-bottom: 8px; flex: 1 1 auto; overflow-y: auto; }
.sdtm-filter-option { display: block; margin-bottom: 6px; font-weight: 400; }
.sdtm-table thead th { position: relative; }
.sdtm-bottom { padding: 8px 4px; }
.sdtm-ig-link { margin-left: 6px; font-size: 85%; white-space: nowrap; }
.sdtm-copy-col { font-size: 11px; padding: 0 4px; color: #0d6efd; background: transparent; border: 0; }
.sdtm-copy-col:hover { text-decoration: underline; color: #0a58ca; }
.sdtm-copy-toggle { margin-left: 4px; transform: scale(0.9); vertical-align: middle; }