/* ===========================================================================
   데이터 포털 — Frame 스타일 (2026-06 리뉴얼)
   네이비 톤 topbar + 라이트 tabstrip + 카드형 컨텐츠
   =========================================================================== */

:root{
  /* color system */
  --navy-900:#0f1f3d;
  --navy-800:#15294d;
  --navy-700:#1d3563;
  --brand:#2563eb;
  --brand-600:#1d4ed8;
  --brand-50:#eff4ff;
  --brand-100:#dbe6ff;

  --ink-900:#0f172a;
  --ink-700:#334155;
  --ink-500:#64748b;
  --ink-400:#94a3b8;
  --ink-300:#cbd5e1;

  --line:#e7ebf1;
  --line-soft:#eef1f6;
  --bg:#f5f7fb;
  --surface:#ffffff;

  --green-700:#15803d; --green-50:#ecfdf3; --green-200:#bbf7d0;
  --amber-700:#b45309; --amber-50:#fffbeb; --amber-200:#fde68a;
  --slate-600:#475569; --slate-50:#f1f5f9; --slate-200:#e2e8f0;

  --radius:12px;
  --radius-sm:8px;
  --shadow-sm:0 1px 2px rgba(15,31,61,.04), 0 1px 3px rgba(15,31,61,.06);
  --shadow-md:0 4px 16px rgba(15,31,61,.06), 0 1px 3px rgba(15,31,61,.04);
}

*{margin:0;padding:0;box-sizing:border-box;list-style:none}
html,body{height:100%;overflow:hidden}
body{
  font-family:"Pretendard",'Noto Sans KR',-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--ink-900);
  font-size:14px;
  line-height:1.45;
  -webkit-font-smoothing:antialiased;
  letter-spacing:-0.01em;
}
section[data-role="page"]{display:flex !important;flex-direction:column;height:100vh}

/* ===== TOP HEADER (Navy) ===== */
.top-header{
  background:linear-gradient(180deg,var(--navy-800),var(--navy-900));
  color:#fff; height:60px;
  display:flex; align-items:center; padding:0 24px; gap:36px;
  flex-shrink:0; position:relative; z-index:200;
}
.hideEl{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.clearFix::after{content:'';display:table;clear:both}
.clearFix{display:flex;align-items:center;height:100%;list-style:none;margin:0;padding:0}

/* Brand (Logo) */
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0;margin-right:0;}
.logo-icon{
  width:34px;height:34px;border-radius:9px;
  background:linear-gradient(135deg,#3b82f6,#1d4ed8);
  display:grid;place-items:center;font-size:18px;color:#fff;
  box-shadow:0 2px 8px rgba(59,130,246,.4);
}
.logo-text{font-size:17px;font-weight:800;color:#fff;letter-spacing:-.02em;}
.logo-sub{
  font-size:11px;color:#9db2d6;margin-left:6px;padding:0;
  background:transparent;border-radius:0;font-weight:500;
}

/* ===== GNB Menu ===== */
.gnb{display:flex;gap:4px;align-items:center;height:60px;flex:1;min-width:0;overflow:visible}
.gnb>.clearFix{display:flex;align-items:center;flex-wrap:nowrap;min-width:0;overflow:visible;gap:4px;}
.gnb .depth-1,.gnb>.clearFix>.depth-1{position:relative;height:60px;flex:0 0 auto}
.gnb .depth-1>a,.gnb>.clearFix>.depth-1>a{
  display:flex;align-items:center;height:100%;padding:0 14px;
  font-size:14px;font-weight:500;color:#c7d4ea;
  text-decoration:none;transition:.15s;white-space:nowrap;border-radius:8px;
}
.gnb .depth-1>a:hover{background:rgba(255,255,255,.08);color:#fff;}
.gnb .depth-1>a.active{
  background:rgba(59,130,246,.22);color:#fff;font-weight:600;
}
.gnb .depth-1>a.active::after{display:none}

/* depth-2 dropdown */
.depth-2{
  position:absolute;top:100%;left:0;min-width:240px;
  background:#fff;border:1px solid var(--line);border-top:3px solid var(--brand);
  border-radius:0 0 var(--radius-sm) var(--radius-sm);
  box-shadow:0 8px 24px rgba(15,31,61,.12);
  padding:8px 0;opacity:0;visibility:hidden;transform:translateY(-4px);
  transition:all .15s;z-index:300;
}
.depth-1:hover>.depth-2{opacity:1;visibility:visible;transform:translateY(0)}
.depth-2>li{position:relative}
.depth-2>li>a{
  display:flex;align-items:center;justify-content:space-between;
  padding:10px 20px;font-size:13.5px;color:var(--ink-700);
  text-decoration:none;transition:.1s;font-weight:400;
  border-left:3px solid transparent;
}
.depth-2>li>a:hover{background:var(--brand-50);color:var(--brand-600);border-left-color:var(--brand);}
.depth-2>li>a.active{background:var(--brand-50);color:var(--brand-600);font-weight:600;border-left-color:var(--brand);}
.depth-2>li>a .sub-arrow{font-size:10px;color:var(--ink-400);transition:color .1s}
.depth-2>li:hover>a .sub-arrow{color:var(--brand)}
.depth-2>li>a.has-sub{cursor:default}
.depth-2>li:hover>a.has-sub{background:var(--brand-50);color:var(--brand-600);border-left-color:var(--brand);}

/* depth-3 sub-dropdown */
.depth-3{
  position:absolute;top:-8px;left:100%;min-width:220px;
  background:#fff;border:1px solid var(--line);border-left:3px solid var(--brand);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  box-shadow:0 8px 24px rgba(15,31,61,.1);
  padding:8px 0;opacity:0;visibility:hidden;transform:translateX(-4px);
  transition:all .15s;z-index:310;
}
.depth-2>li:hover>.depth-3{opacity:1;visibility:visible;transform:translateX(0)}
.depth-3>li>a{
  display:block;padding:9px 20px;font-size:13px;color:var(--ink-700);
  text-decoration:none;transition:.1s;border-left:3px solid transparent;
}
.depth-3>li>a:hover{background:var(--brand-50);color:var(--brand-600);border-left-color:var(--brand);}
.depth-3>li>a.active{background:var(--brand-50);color:var(--brand-600);font-weight:600;border-left-color:var(--brand);}

/* ===== Util (right side) ===== */
.user-area{display:flex;align-items:center;gap:14px;margin-left:auto;flex-shrink:0;}

.ua-btn,.icon-btn{
  position:relative;width:36px;height:36px;border-radius:9px;border:none;
  background:rgba(255,255,255,.08);color:#dbe6ff;cursor:pointer;font-size:16px;
  display:grid;place-items:center;transition:.15s;text-decoration:none;
}
.ua-btn:hover,.icon-btn:hover{background:rgba(255,255,255,.16);color:#fff;}

.ua-btn.noti .badge,.icon-btn .badge,.badge-dot{
  position:absolute;top:-4px;right:-4px;min-width:17px;height:17px;padding:0 4px;
  background:#ef4444;border-radius:9px;font-size:10px;font-weight:700;color:#fff;
  display:grid;place-items:center;border:2px solid var(--navy-900);
}

.user-welcome{display:none;} /* 새 디자인에선 user-chip 으로 통합 */

/* User chip */
.user-chip{
  display:flex;align-items:center;gap:9px;padding:5px 6px 5px 10px;
  background:rgba(255,255,255,.08);border-radius:30px;cursor:pointer;transition:.15s;
}
.user-chip:hover{background:rgba(255,255,255,.14);}
.user-chip .av{
  width:28px;height:28px;border-radius:50%;
  background:linear-gradient(135deg,#60a5fa,#2563eb);
  display:grid;place-items:center;font-size:12px;font-weight:700;color:#fff;
}
.user-chip .um{font-size:13px;color:#fff;}
.user-chip .un{font-weight:600;}
.user-chip .ur{font-size:11px;color:#9db2d6;}

/* Logout */
.ua-btn.logout,.logout-btn{
  width:auto;height:auto;
  border:1px solid rgba(255,255,255,.18);background:transparent;color:#c7d4ea;
  padding:7px 13px;border-radius:8px;font-size:13px;cursor:pointer;
  transition:.15s;font-weight:500;display:inline-flex;align-items:center;gap:4px;
}
.ua-btn.logout:hover,.logout-btn:hover{background:rgba(255,255,255,.1);color:#fff;}

/* Meta sys select */
.sys-sel{display:flex;align-items:center;gap:4px;}
.sys-sel select{
  padding:5px 10px;border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.08);color:#fff;border-radius:8px;
  font-size:12px;min-width:140px;outline:none;cursor:pointer;font-family:inherit;
}
.sys-sel select option{background:var(--navy-800);color:#fff;}

/* Role selector */
.role-sel select{
  appearance:none;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.18);border-radius:8px;
  padding:5px 24px 5px 8px;font-family:inherit;font-size:12px;color:#fff;
  cursor:pointer;outline:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.7)' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 6px center;
}
.role-sel select:hover{background-color:rgba(255,255,255,.16);}
.role-sel select option{background:var(--navy-800);color:#fff;}

.ua-divider{width:1px;height:22px;background:rgba(255,255,255,.16);margin:0;}

/* ===== Tab strip ===== */
.tab-bar{
  background:var(--surface);border-bottom:1px solid var(--line);
  display:flex;align-items:center;padding:0 24px;height:42px;gap:2px;
  flex-shrink:0;
}
.tab-scroll{flex:1;overflow-x:hidden;overflow-y:hidden;height:100%;min-width:0;scroll-behavior:smooth;}
.tab-bar{overflow:hidden;}
.tab-arrow{
  display:grid;place-items:center;width:24px;height:100%;
  border:none;background:transparent;cursor:pointer;
  color:var(--ink-400);font-size:11px;flex-shrink:0;transition:.12s;
}
.tab-arrow:hover{background:var(--line-soft);color:var(--brand);}

.tab-list{display:flex;align-items:center;height:100%;width:max-content;gap:0;}
.tab-item{
  display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-500);
  padding:0 14px;height:42px;cursor:pointer;border-bottom:2px solid transparent;
  transition:.15s;white-space:nowrap;background:transparent;border-left:none;border-right:none;border-top:none;
  border-radius:0;font-weight:500;max-width:200px;
}
.tab-item:hover{color:var(--ink-900);background:var(--line-soft);}
.tab-item.active{color:var(--brand);font-weight:600;border-bottom-color:var(--brand);background:transparent;}
.tab-nm{overflow:hidden;text-overflow:ellipsis;max-width:160px;}

.tab-close{
  display:grid;place-items:center;width:16px;height:16px;
  border:none;background:transparent;cursor:pointer;
  color:var(--ink-300);font-size:13px;line-height:1;padding:0;
  border-radius:4px;transition:.15s;flex-shrink:0;
}
.tab-close::after{content:'×';font-size:14px;font-weight:500;color:inherit;}
.tab-close:hover{background:var(--slate-200);color:var(--ink-700);}

.tab-actions{
  display:flex;align-items:center;gap:8px;padding:0 0 0 12px;height:100%;
  flex-shrink:0;margin-left:auto;
}
.tab-act-btn{
  font-size:12px;color:var(--ink-500);background:var(--bg);
  padding:5px 11px;border-radius:7px;font-weight:600;
  border:none;cursor:pointer;display:inline-flex;align-items:center;gap:5px;
  transition:.12s;font-family:inherit;
}
.tab-act-btn:hover,.tab-act-btn.on{background:var(--brand-50);color:var(--brand);}
.tab-act-cnt{
  font-weight:700;font-size:11px;background:var(--brand);color:#fff;
  border-radius:8px;padding:0 6px;line-height:16px;min-width:16px;text-align:center;
}

/* Tab dropdown */
.tab-drop-wrap{position:relative}
.tab-drop{
  position:absolute;top:calc(100% + 6px);right:0;width:280px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
  box-shadow:0 8px 24px rgba(15,31,61,.12);z-index:500;overflow:hidden;
  animation:tabDropIn .12s ease-out;
}
.tab-drop-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:10px 14px;border-bottom:1px solid var(--line-soft);
  background:var(--bg);font-size:12px;font-weight:600;color:var(--ink-700);
}
.tab-drop-closeall{
  border:none;background:none;color:#dc2626;font-size:11px;font-weight:600;
  cursor:pointer;padding:2px 6px;border-radius:4px;font-family:inherit;transition:.1s;
}
.tab-drop-closeall:hover{background:#fee2e2}
.tab-drop-list{max-height:320px;overflow-y:auto}
.tab-drop-list::-webkit-scrollbar{width:4px}
.tab-drop-list::-webkit-scrollbar-thumb{background:var(--ink-300);border-radius:2px}
.tab-drop-item{
  display:flex;align-items:center;justify-content:space-between;
  padding:8px 14px;cursor:pointer;border-left:3px solid transparent;transition:.1s;
}
.tab-drop-item:hover{background:var(--brand-50)}
.tab-drop-item.active{background:var(--brand-50);border-left-color:var(--brand)}
.tab-drop-nm{font-size:12.5px;color:var(--ink-700);font-weight:500;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;margin-right:8px;}
.tab-drop-item.active .tab-drop-nm{color:var(--brand);font-weight:600}
.tab-drop-x{
  display:grid;place-items:center;width:20px;height:20px;
  border:none;background:transparent;border-radius:4px;cursor:pointer;
  color:var(--ink-400);font-size:14px;flex-shrink:0;transition:.1s;
}
.tab-drop-x:hover{background:#fee2e2;color:#dc2626}
@keyframes tabDropIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}

/* ===== Page Head (제목 + 브레드크럼) ===== */
.pagehead{
  background:var(--surface);
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 28px;border-bottom:1px solid var(--line);
  flex-shrink:0;position:relative;z-index:10;min-height:66px;
}
.pagehead h1{
  font-size:22px;font-weight:800;letter-spacing:-.03em;
  display:flex;align-items:center;gap:10px;color:var(--ink-900);margin:0;
}
.pagehead h1 .ic{
  width:30px;height:30px;border-radius:9px;
  background:var(--brand-50);color:var(--brand);
  display:grid;place-items:center;font-size:15px;flex-shrink:0;
}
.pagehead h1 .ph-title{
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  max-width:520px;
}
.crumb{
  font-size:12.5px;color:var(--ink-400);
  display:flex;align-items:center;gap:6px;white-space:nowrap;
}
.crumb b{color:var(--ink-700);font-weight:600;}
.crumb .crumb-sep{color:var(--ink-300);margin:0 2px;}

/* (구) 브레드크럼 호환 — 기존 페이지가 .bc-bar 를 사용 중이면 동일 룩으로 폴백 */
.bc-bar{
  background:var(--surface);
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 28px;border-bottom:1px solid var(--line);
  flex-shrink:0;position:relative;z-index:10;min-height:66px;
}
.bc-title{
  font-size:22px;font-weight:800;color:var(--ink-900);
  display:flex;align-items:center;gap:10px;letter-spacing:-.03em;
}
.bc-title .bc-icon{
  width:30px;height:30px;border-radius:9px;
  background:var(--brand-50);
  display:grid;place-items:center;font-size:15px;
}
.bc-title-sub{display:none;}
.bc-title-sep{display:none;}
.bc-title-current{font-weight:800;color:var(--ink-900);font-size:22px;}
.bc-filepath{display:flex;align-items:center;gap:6px;min-width:0;font-size:12.5px;color:var(--ink-400);}
.bc-filepath-icon{font-size:12px;opacity:.5;flex-shrink:0;}
.bc-filepath-text{
  font-family:'JetBrains Mono','Consolas','Monaco',monospace;
  color:var(--ink-400);background:var(--bg);border:1px solid var(--line-soft);
  border-radius:6px;padding:3px 10px;max-width:400px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}

/* ===== Notification panel ===== */
.noti-panel{
  position:absolute;top:100%;right:60px;width:640px;max-height:420px;
  background:#fff;border:1px solid var(--line);border-radius:0 0 var(--radius) var(--radius);
  box-shadow:0 12px 36px rgba(15,31,61,.15);z-index:400;
  display:flex;flex-direction:column;animation:tabDropIn .15s ease-out;
}
.noti-header{
  display:flex;align-items:center;padding:14px 18px;gap:10px;
  border-bottom:1px solid var(--line);background:var(--bg);
}
.noti-title{font-size:14px;font-weight:700;color:var(--ink-900)}
.noti-cnt{font-size:11px;color:var(--ink-500);font-weight:500}
.noti-close-btn{
  margin-left:auto;border:none;background:none;font-size:18px;
  color:var(--ink-400);cursor:pointer;width:24px;height:24px;
  display:grid;place-items:center;border-radius:4px;transition:.1s;
}
.noti-close-btn:hover{background:#fee2e2;color:#dc2626}
.noti-body{display:flex;flex:1;min-height:0;overflow:hidden}
.noti-list-area{width:240px;border-right:1px solid var(--line);overflow-y:auto;flex-shrink:0}
.noti-list-area::-webkit-scrollbar{width:4px}
.noti-list-area::-webkit-scrollbar-thumb{background:var(--ink-300);border-radius:2px}
.noti-item{
  padding:10px 14px;cursor:pointer;border-bottom:1px solid var(--line-soft);
  border-left:3px solid transparent;transition:.1s;
}
.noti-item:hover{background:var(--brand-50)}
.noti-item.active{background:var(--brand-50);border-left-color:var(--brand)}
.noti-item.unread .noti-item-title{font-weight:700;color:var(--ink-900)}
.noti-item.unread::before{
  content:'';display:inline-block;width:6px;height:6px;background:var(--brand);
  border-radius:50%;margin-right:6px;vertical-align:middle;
}
.noti-item-title{font-size:12.5px;color:var(--ink-700);font-weight:500;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:inline;}
.noti-item-date{font-size:10px;color:var(--ink-400);margin-top:3px;
  font-family:'JetBrains Mono',monospace;}
.noti-content-area{flex:1;padding:16px;overflow-y:auto;min-width:0}
.noti-ct-title{font-size:15px;font-weight:700;color:var(--ink-900);margin-bottom:6px}
.noti-ct-meta{font-size:11px;color:var(--ink-400);margin-bottom:14px;
  padding-bottom:10px;border-bottom:1px solid var(--line-soft);}
.noti-ct-body{font-size:13px;color:var(--ink-700);line-height:1.7;
  white-space:pre-wrap;word-break:break-word;}
.noti-empty{padding:40px 20px;text-align:center;color:var(--ink-400);font-size:13px}

/* ===== Content area ===== */
.content{flex:1;padding:0;overflow:hidden;position:relative;background:var(--bg);}
.home-frame{width:100%;height:100%;border:none;background:#fff;position:absolute;inset:0}
.tab-frames{position:absolute;inset:0}
.tab-frame{width:100%;height:100%;border:none;background:#fff;position:absolute;inset:0}

/* ===== Footer ===== */
.site-footer{
  background:var(--navy-900);padding:10px 24px;flex-shrink:0;z-index:10;
  border-top:1px solid rgba(255,255,255,.05);
}
.footer-inner{display:flex;align-items:center;justify-content:space-between}
.footer-copy{font-size:11px;color:rgba(255,255,255,.5)}
.footer-info{font-size:11px;color:rgba(255,255,255,.35)}

/* Responsive */
@media(max-width:1280px){
  .gnb .depth-1>a{padding:0 10px;font-size:13.5px}
  .user-chip .um{font-size:12.5px}
  .user-chip .ur{display:none}
}