/* === Reset & Base === */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
body{background:#ffffff;color:#24292f;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}

/* === Buttons === */
.btn{background:#f6f8fa;border:1px solid #d0d7de;color:#24292f;padding:8px 14px;border-radius:6px;cursor:pointer;font-size:13px;white-space:nowrap}
.btn:hover{background:#eaeef2}
.btn.primary{background:#1a7f37;border-color:#1a7f37;color:#fff}
.btn.danger{color:#cf222e}
.btn.danger:hover{background:#ffebe9;border-color:#cf222e}
.btn.del{color:#cf222e}
.btn.del:hover{background:#ffebe9;border-color:#cf222e}
.btn:disabled{opacity:.4;cursor:default}

/* === Modal === */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.4);display:flex;align-items:center;justify-content:center;z-index:1000}
.modal{background:#ffffff;border:1px solid #d0d7de;border-radius:8px;padding:20px;width:90%;max-width:420px;box-shadow:0 8px 24px rgba(0,0,0,.15)}
.modal h3{color:#0969da;margin-bottom:14px;font-size:16px}
.modal label{display:block;color:#656d76;font-size:12px;margin:8px 0 3px}
.modal input,.modal textarea{width:100%;background:#f6f8fa;border:1px solid #d0d7de;border-radius:4px;padding:8px 12px;color:#24292f;font-size:13px}
.modal textarea{resize:vertical;min-height:60px}
.modal .btn-row{display:flex;gap:8px;margin-top:14px;justify-content:flex-end}

/* === Table === */
.table-wrap{overflow-x:visible}
table{width:100%;border-collapse:collapse;background:#f6f8fa;border:1px solid #d0d7de;border-radius:6px;overflow:hidden;table-layout:auto}
th{text-align:left;padding:8px 6px;background:#eaeef2;color:#656d76;font-size:12px;white-space:normal;word-break:break-all}
td{padding:7px 6px;border-bottom:1px solid #d0d7de;font-size:13px;word-break:break-all}
tr:hover{background:#eaeef2}

/* === Pagination === */
.pagination{display:flex;justify-content:center;align-items:center;gap:10px;margin-top:14px;flex-wrap:wrap}
.pagination span{color:#656d76;font-size:13px}

/* === Top link === */
.top-link{margin-bottom:8px}
.top-link a,.top-link a:visited{color:#656d76;text-decoration:none;font-size:13px}
.top-link a:hover{color:#0969da}

/* === 手机适配 === */
@media (max-width: 768px) {
  .btn {
    width: 100%;
    margin-bottom: 8px;
  }
  .btn-row {
    flex-direction: column;
  }
  .table-wrap {
    overflow-x: auto;
  }
  table {
    font-size: 12px;
  }
  th, td {
    padding: 6px 4px;
  }
  .modal {
    width: 95%;
    padding: 15px;
  }
}