:root{
  --bg:#f4f6f9; --card:#fff; --line:#e2e6ee; --ink:#1f2733; --muted:#7b8696;
  --brand:#1f5fd6; --brand-d:#174aa8; --ok:#0a7d3c; --okbg:#e7f6ec;
  --err:#c0392b; --errbg:#fdecea; --warn:#a8690b; --warnbg:#fff6e5;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:"Malgun Gothic","맑은 고딕","Apple SD Gothic Neo",system-ui,sans-serif;font-size:14px;line-height:1.5}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}

.topbar{display:flex;align-items:center;gap:24px;background:var(--card);
  border-bottom:1px solid var(--line);padding:0 24px;height:56px;position:sticky;top:0;z-index:10}
.topbar .brand a{font-weight:800;font-size:18px;color:var(--ink);display:flex;align-items:center;gap:10px}
.topbar .brand a:hover{text-decoration:none}
.brand-logo{height:26px;width:auto;display:block}
.brand-sub{font-size:15px;font-weight:800;color:var(--ink)}
.topbar .brand span{color:var(--brand)}
.topbar nav{display:flex;gap:6px;flex:1}
.topbar nav a{padding:8px 14px;border-radius:8px;color:var(--ink);font-weight:600}
.topbar nav a.on{background:#eaf1fd;color:var(--brand)}
.topbar .user{display:flex;align-items:center;gap:12px}
.topbar .user form{margin:0}
.topbar .user button{background:none;border:1px solid var(--line);border-radius:7px;padding:6px 12px;cursor:pointer;color:var(--muted)}

.container{max-width:1040px;margin:24px auto;padding:0 24px}
.container.wide{max-width:1480px}
.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.page-head h2{margin:0;font-size:20px}
.muted{color:var(--muted)}
.nowrap{white-space:nowrap}
.r{text-align:right}.c{text-align:center}

.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px;margin-bottom:16px}
.card.narrow{max-width:420px}
.card h3{margin:0 0 14px}
.row-inline{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-end}

label{display:block;font-size:13px;color:var(--muted);font-weight:600;margin-bottom:10px}
input,select{display:block;width:100%;margin-top:5px;padding:8px 10px;border:1px solid var(--line);
  border-radius:8px;font:inherit;background:#fff;color:var(--ink)}
input[type=checkbox]{width:auto;display:inline-block;margin:0}
.row-inline label{margin-bottom:0}

.btn{display:inline-block;padding:8px 14px;border:1px solid var(--line);border-radius:8px;background:#fff;
  color:var(--ink);cursor:pointer;font:inherit;font-weight:600}
.btn:hover{text-decoration:none;border-color:#c7cede}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn.primary:hover{background:var(--brand-d)}
.btn.danger{color:var(--err);border-color:#f0c4be}
.btn.sm{padding:5px 10px;font-size:12px}
.btn.block{width:100%}

.alert{padding:11px 14px;border-radius:9px;margin-bottom:16px;font-weight:600}
.alert.ok{background:var(--okbg);color:var(--ok)}
.alert.error{background:var(--errbg);color:var(--err)}
.alert code{background:#fff;padding:2px 8px;border-radius:6px;font-size:15px}

.grid{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.grid th,.grid td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
.grid thead th{background:#f7f9fc;font-size:12px;color:var(--muted)}
.grid tbody tr:last-child td{border-bottom:none}
.grid.branches input,.grid.branches select{margin-top:0;padding:6px 8px;display:inline-block;vertical-align:middle}
.grid.branches td{vertical-align:middle;white-space:nowrap}
.grid.branches td input[name=contactName]{width:78px}
.grid.branches td input[name=contactTitle]{width:78px;margin-left:4px}
.grid.branches th{white-space:nowrap}
/* 셀렉트/인풋이 칸에 눌려 글자가 잘리지 않도록 내용 기준 폭 */
.grid.branches select{width:auto;min-width:96px}
.grid.branches td input[name=name]{width:130px}
.grid.branches td input[name=ratePercent]{width:72px}
.grid.branches td input[name=recipientOfficialName]{width:170px}
.grid.branches td input[name=matchKeywords]{width:180px}
.table-scroll{overflow-x:auto;border-radius:12px}
.table-scroll .grid{min-width:1180px}

.empty{padding:48px;text-align:center;color:var(--muted);background:var(--card);border:1px dashed var(--line);border-radius:12px}

.filter-bar{display:flex;align-items:flex-end;gap:14px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin-bottom:16px;flex-wrap:wrap}
.filter-bar label{margin-bottom:0}
.filter-bar select{width:auto;min-width:140px}
.filter-count{margin-left:auto;align-self:center}

.pager{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:14px 0;flex-wrap:wrap}
.pager-size{display:flex;align-items:center;gap:10px;margin:0}
.pager-size label{margin-bottom:0}
.pager-size select{width:auto;min-width:90px}
.pager-nav{display:flex;gap:4px;flex-wrap:wrap}
.btn.disabled{opacity:.45;pointer-events:none}

/* 계약 폼 */
.form-grid .fg-row{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:8px}
.form-grid .fg-row label{flex:1;min-width:180px;margin-bottom:0}
.form-grid .fg-sub{margin:18px 0 8px;font-size:15px;border-top:1px solid var(--line);padding-top:16px}
.fg-files{display:flex;flex-wrap:wrap;gap:18px}
.fg-file{flex:1;min-width:240px;background:#fafbfd;border:1px solid var(--line);border-radius:10px;padding:12px}
.fg-file-label{font-weight:700;margin-bottom:8px}
.fg-file-cur{font-size:12px;color:var(--muted);margin-bottom:8px}
.fg-rm{display:inline;margin-left:8px;color:var(--err)}
.field-hint{display:block;margin-top:6px;font-size:12px;color:var(--muted);font-weight:400}
.seal-box{margin-top:12px;padding:14px;border:1px dashed var(--line);border-radius:10px;background:#fafbfd}
.seal-preview{width:90px;height:90px;object-fit:contain}
.grid.contracts td{vertical-align:middle}

/* login */
.login-wrap{min-height:80vh;display:flex;align-items:center;justify-content:center}
.login-card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:36px;width:360px;box-shadow:0 8px 30px rgba(20,40,80,.07)}
.login-logo{height:44px;width:auto;display:block;margin:0 auto 14px}
.login-card h1{margin:0;font-size:24px}
.login-card h1 span{color:var(--brand)}
.login-card form{margin-top:18px}

/* confirm */
.group .group-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.group .chk{display:flex;align-items:center;gap:8px;margin:0;color:var(--ink)}
.group .recip{color:var(--muted)}
.group .group-body{display:flex;gap:20px;flex-wrap:wrap}
.group .field{flex:1;min-width:240px}
.warn-text{color:var(--warn);font-size:12px;margin-top:6px}
.mini{margin-top:14px;border-collapse:collapse;width:100%;max-width:460px}
.mini td{padding:6px 10px;border-bottom:1px solid var(--line)}
.mini tr.hl td{background:#f3f7ff;font-weight:700}
.actions{display:flex;gap:10px;justify-content:flex-end;margin-top:8px}

.add-branch{display:flex;flex-wrap:wrap;gap:14px;align-items:flex-end}
.add-branch label{margin-bottom:0}
.add-branch .grow{flex:1;min-width:220px}

.hint{color:var(--muted);font-size:13px;margin-top:8px}
.hint ul{margin:8px 0 0;padding-left:18px}
.file input{padding:10px;background:#fafbfd}

.preview-frame{background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px;display:flex;justify-content:center}