:root{
  --brand:#0d9488; --brand-dark:#0f766e;
  --ink:#1a1d24; --muted:#6b7280; --line:#e5e7eb;
  --bg:#f7f8fb; --card:#ffffff;
  --ok:#16a34a; --warn:#b45309; --danger:#dc2626;
  --radius:12px; --shadow:0 1px 3px rgba(16,24,40,.06),0 1px 2px rgba(16,24,40,.04);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Malgun Gothic","맑은 고딕",sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1100px;margin:0 auto;padding:0 20px}

/* header */
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:60px}
.logo{font-size:19px;font-weight:800;color:var(--ink);text-decoration:none}
.logo span{color:var(--brand)}
.nav{display:flex;align-items:center;gap:18px}
.nav a{color:var(--muted);font-weight:600;font-size:15px}
.nav a.active,.nav a:hover{color:var(--ink);text-decoration:none}
.nav .btn-primary,.nav .btn-primary:hover{color:#fff}
.nav form{margin:0}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;
  border:1px solid transparent;border-radius:9px;font-weight:700;cursor:pointer;
  padding:9px 16px;font-size:15px;line-height:1;transition:.15s;text-decoration:none;font-family:inherit}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-sm{padding:7px 12px;font-size:13px}
.btn-lg{padding:13px 24px;font-size:16px}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-dark);color:#fff}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:#f3f4f6;color:var(--ink)}
.btn.disabled,.btn:disabled{opacity:.45;pointer-events:none}

/* page */
.page{padding:32px 20px 60px}
.page-title{font-size:26px;margin:0 0 6px;font-weight:800}
.page-sub{color:var(--muted);margin:0 0 22px;font-size:15px}
.list-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.sec-title{font-size:17px;font-weight:800;margin:0 0 10px}
.mt{margin-top:28px}
.mb{margin-bottom:24px}

/* stats */
.stats{display:flex;gap:16px;margin:0 0 8px;flex-wrap:wrap}
.stat-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:20px 30px;text-align:center;min-width:130px;flex:1}
.stat-card b{display:block;font-size:30px;font-weight:800;color:var(--brand)}
.stat-card span{color:var(--muted);font-size:13px}

/* two columns */
.cols{display:grid;grid-template-columns:1.4fr 1fr;gap:24px;margin-top:28px}
.col{min-width:0}

/* filters form */
.filters-form{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px;align-items:center}
.filters-form select{border:1px solid var(--line);border-radius:8px;padding:8px 11px;font-size:14px;
  font-family:inherit;background:#fff;color:var(--ink)}

/* forms */
.fs{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.field{margin-bottom:14px}
.field label{display:block;font-weight:700;font-size:13px;color:#374151;margin-bottom:5px}
.field input,.field select{width:100%;border:1px solid var(--line);border-radius:8px;padding:9px 11px;font-size:15px;font-family:inherit;background:#fff}
.field input:focus,.field select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px #ccfbf1}
.row3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.chk{display:flex;align-items:center;gap:6px;font-weight:600;font-size:14px;color:#374151;padding-top:6px}
.chk input{width:auto}
.form-actions{display:flex;gap:10px;margin-top:8px;flex-wrap:wrap}
.src-form{max-width:760px}

/* data table */
.data-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.data-table th,.data-table td{padding:11px 12px;border-bottom:1px solid var(--line);text-align:left;font-size:14px;vertical-align:top}
.data-table th{background:#f0fdfa;font-size:12px;color:#374151;font-weight:700}
.data-table .num{text-align:right}
.data-table tr:last-child td{border-bottom:none}
.data-table .ellipsis{max-width:320px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cell-title{max-width:520px}
.cell-sum{color:var(--muted);font-size:12.5px;margin-top:3px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.muted-sm{color:var(--muted);font-size:13px;white-space:nowrap}
.actions{white-space:nowrap}
.mini{font-size:13px;margin-right:8px;background:none;border:none;cursor:pointer;color:var(--brand);padding:0;font-family:inherit}
.mini.danger{color:var(--danger)}

/* kv detail */
.kv{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.kv th{background:#f0fdfa;text-align:left;padding:10px 14px;width:120px;font-size:13px;color:#374151;border-bottom:1px solid var(--line);vertical-align:top}
.kv td{padding:10px 14px;border-bottom:1px solid var(--line);font-size:15px;word-break:break-all}
.content-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;
  box-shadow:var(--shadow);font-size:15px;line-height:1.7;white-space:pre-wrap}
.meta-row{display:flex;gap:8px;flex-wrap:wrap}
.note-sm{color:var(--muted);font-size:13px;margin-top:12px}

/* badges */
.badge{display:inline-block;font-size:12px;font-weight:700;padding:3px 9px;border-radius:999px;vertical-align:middle}
.badge.review{background:#fef3c7;color:var(--warn)}
.badge.confirmed{background:#dcfce7;color:var(--ok)}
.badge.on{background:#ccfbf1;color:var(--brand-dark)}
.badge.off{background:#f3f4f6;color:var(--muted)}

/* alert / empty / pager */
.alert{background:#f0fdfa;border:1px solid #99f6e4;color:var(--brand-dark);padding:11px 14px;border-radius:9px;margin-bottom:16px;font-size:14px}
.empty{background:#fff;border:1px dashed var(--line);border-radius:var(--radius);padding:40px;text-align:center;color:var(--muted)}
.pager{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:20px}
.pager-info{color:var(--muted);font-size:14px}

/* footer */
.site-footer{border-top:1px solid var(--line);background:#fff;margin-top:40px;padding:24px 0}
.site-footer .note{color:var(--muted);font-size:13px;margin:0 0 4px}
.site-footer .copy{color:#9ca3af;font-size:12px;margin:0}

@media(max-width:840px){
  .cols{grid-template-columns:1fr}
  .row3{grid-template-columns:1fr}
  .stats{gap:12px}
  .stat-card{min-width:110px;padding:16px 18px}
  .data-table .ellipsis,.cell-title{max-width:200px}
}