:root{
  --ica:#0b5cab;--ica-dark:#08406f;--ok:#1a8a4a;--warn:#c0392b;--amber:#b26a00;
  --bg:#f4f6f9;--card:#fff;--line:#e2e8f0;--text:#1f2933;--muted:#667085;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic","Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;-webkit-text-size-adjust:100%}
.wrap{max-width:560px;margin:0 auto;padding:16px}
.admin-wrap{max-width:1100px;margin:0 auto;padding:16px}
header.app{background:linear-gradient(135deg,var(--ica),var(--ica-dark));color:#fff;padding:18px 16px;text-align:center}
header.app h1{margin:0;font-size:19px;font-weight:700}
header.app p{margin:4px 0 0;font-size:13px;opacity:.9}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;margin:14px 0;box-shadow:0 1px 3px rgba(0,0,0,.04)}
.btn{display:inline-flex;align-items:center;gap:5px;border:0;border-radius:10px;padding:12px 16px;font-size:15px;font-weight:600;cursor:pointer;text-decoration:none;text-align:center}
.btn-primary{background:var(--ica);color:#fff}.btn-primary:active{background:var(--ica-dark)}
.btn-ok{background:var(--ok);color:#fff}.btn-ghost{background:#eef2f7;color:var(--ica-dark)}
.btn-warn{background:var(--warn);color:#fff}.btn-block{width:100%}
.btn-sm{padding:7px 11px;font-size:13px;border-radius:8px}
.btn:disabled{opacity:.5;cursor:not-allowed}
input,select,textarea{width:100%;padding:12px 13px;font-size:16px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--text);font-family:inherit}
label{display:block;font-size:13px;color:var(--muted);margin:10px 0 5px}
.muted{color:var(--muted)}.small{font-size:13px}.center{text-align:center}.hidden{display:none!important}
.row-flex{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
select.org-select{font-weight:600;border-color:var(--ica);color:var(--ica-dark);background:#f7fbff}
.list{margin-top:8px;max-height:52vh;overflow-y:auto;-webkit-overflow-scrolling:touch}
.person{display:flex;justify-content:space-between;align-items:center;padding:14px;border:1px solid var(--line);border-radius:12px;margin-bottom:8px;background:#fff;cursor:pointer}
.person:active{background:#f0f6ff}.person .nm{font-size:17px;font-weight:600}.person .org{font-size:13px;color:var(--muted)}
.person .meta{text-align:right;font-size:12px;color:var(--muted)}
.badge{display:inline-block;font-size:11px;padding:3px 8px;border-radius:20px;font-weight:600}
.badge-signed{background:#e7f6ee;color:var(--ok)}.badge-walkin{background:#fff3e0;color:var(--amber)}
.st-준비{background:#eef2f7;color:var(--muted)}.st-승인대기{background:#fff3e0;color:var(--amber)}
.st-진행{background:#e7f6ee;color:var(--ok)}.st-종료{background:#eef2f7;color:var(--muted)}.st-취소{background:#fdecea;color:var(--warn)}
.sig-area{touch-action:none}
canvas.sig{width:100%;height:240px;border:2px dashed var(--ica);border-radius:12px;background:#fff;touch-action:none;display:block}
.sig-actions{display:flex;gap:10px;margin-top:12px}.sig-actions .btn{flex:1}
.done{text-align:center;padding:30px 16px}.done .check{font-size:64px}.done h2{color:var(--ok);margin:10px 0}
.topbar{display:flex;justify-content:space-between;align-items:center;background:#fff;border-bottom:2px solid var(--ica);padding:12px 16px;flex-wrap:wrap;gap:8px}
.topbar .ttl{font-weight:700;color:var(--ica-dark)}
.topnav{display:flex;gap:8px;flex-wrap:wrap}
.topnav a{font-size:13px;color:var(--ica-dark);text-decoration:none;padding:6px 10px;border-radius:8px;border:1px solid var(--line)}
.topnav a.on,.topnav a:hover{background:var(--ica);color:#fff;border-color:var(--ica)}
.who{background:#eef4fb;border:1px solid #d6e4f5;border-radius:20px;padding:5px 12px;color:var(--ica-dark);font-size:13px;white-space:nowrap}
.who .role{font-size:11px;background:var(--ica);color:#fff;border-radius:10px;padding:1px 7px;margin-left:4px}
.evnav{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0}
.evnav a{font-size:13px;padding:8px 12px;border-radius:9px;border:1px solid var(--line);text-decoration:none;color:var(--ica-dark);font-weight:600}
.evnav a.on,.evnav a:hover{background:var(--ica);color:#fff;border-color:var(--ica)}
table{width:100%;border-collapse:collapse;background:#fff;font-size:14px}
th,td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left}
th{background:#f7f9fc;color:var(--muted);font-weight:600;position:sticky;top:0}
.tbl-wrap{max-height:70vh;overflow:auto;border:1px solid var(--line);border-radius:12px}
.kpi{display:flex;gap:12px;flex-wrap:wrap}
.kpi .box{flex:1;min-width:110px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;text-align:center}
.kpi .box .n{font-size:28px;font-weight:800;color:var(--ica)}.kpi .box .l{font-size:13px;color:var(--muted)}
.progress{height:22px;background:#eef2f7;border-radius:12px;overflow:hidden;margin:8px 0}
.progress>span{display:block;height:100%;background:var(--ok);color:#fff;font-size:12px;text-align:right;padding-right:8px;line-height:22px;white-space:nowrap}
.evcard{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:10px;text-decoration:none;color:inherit}
.evcard:hover{border-color:var(--ica)}
.sig-thumb{border:1px solid var(--line);border-radius:8px;max-width:100%;background:#fff}
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}
.modal{background:#fff;border-radius:14px;padding:22px;max-width:420px;width:100%}
.chk{display:flex;align-items:center;gap:8px;font-size:15px;color:var(--text);cursor:pointer;margin:8px 0}
.chk input{width:18px;height:18px}
.foot{margin:24px 0 8px;text-align:center;font-size:11px;color:#aab}
.wf-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.wf-actions form{margin:0}