.csl-wrap { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; max-width: 820px; margin: 22px auto; color: #1f2937; }
.csl-wrap * { box-sizing: border-box; }
.csl-title { font-size: 20px; font-weight: 700; color: #14233d; margin: 0 0 14px; }
.csl-search { display: flex; gap: 8px; margin-bottom: 16px; }
.csl-input { flex: 1; padding: 9px 12px; border: 1px solid #cfd8e5; border-radius: 8px; font-size: 15px; }
.csl-btn { padding: 9px 18px; border: 0; border-radius: 8px; background: #1f2c47; color: #fff; font-weight: 700; font-size: 14.5px; cursor: pointer; }
.csl-btn:hover { background: #15233c; }
.csl-count { font-size: 13px; color: #6b7280; margin: 4px 0 8px; }
.csl-none { color: #6b7280; font-style: italic; }
.csl-table { width: 100%; border-collapse: collapse; border: 1px solid #e4e9f1; border-radius: 8px; overflow: hidden; }
.csl-table th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .5px; color: #6b7280; background: #f6f8fb; padding: 9px 14px; border-bottom: 1px solid #e4e9f1; }
.csl-table td { padding: 10px 14px; border-bottom: 1px solid #eef1f6; font-size: 14px; }
.csl-table tr:last-child td { border-bottom: 0; }
.csl-uid { color: #9aa4b2; font-size: 12px; font-weight: 400; }
.csl-view { color: #15784F; font-weight: 700; text-decoration: none; white-space: nowrap; }
.csl-view:hover { text-decoration: underline; }
.csl-back { display: inline-block; margin-bottom: 12px; color: #1f2c47; text-decoration: none; font-weight: 600; }
.csl-student-head { background: #1f2c47; color: #fff; border-radius: 8px; padding: 12px 16px; margin-bottom: 14px; }
.csl-student-name { display: block; font-size: 17px; font-weight: 700; }
.csl-student-meta { display: block; font-size: 12px; color: #c9d6ea; margin-top: 2px; }
.csl-pick { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.csl-select { flex: 1; min-width: 220px; padding: 9px 12px; border: 1px solid #cfd8e5; border-radius: 8px; font-size: 14.5px; }
.csl-results { margin-top: 6px; }
.csl-msg { background: #f3f6fb; border: 1px solid #e2e8f2; border-radius: 10px; padding: 16px; text-align: center; color: #374151; }
@media (max-width: 600px) { .csl-search { flex-direction: column; } }