:root {
  --bg: #f3f5f9;
  --card: #ffffff;
  --border: #e4e8ef;
  --border-strong: #d3d9e3;
  --text: #1b2430;
  --muted: #6b7683;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-soft: #eaf1fe;
  --accent-softer: #f3f7ff;
  --match-bg: #e3f6ea; --match-fg: #0f7a3d;
  --miss-bg: #fde7e9;  --miss-fg: #c0243a;
  --warn: #b7791f; --warn-bg: #fdf0d9;
  --danger: #dc2626;
  --ok-bg: #e3f6ea; --ok-fg: #0f7a3d;
  --row-hover: #f5f8ff;
  --thead-bg: #f7f9fc;
  --chip-sam-bg:  #fde8e8; --chip-sam-fg:  #a01b1b; --chip-sam-bd:  #f5c2c2;
  --chip-win-bg:  #fff1e0; --chip-win-fg:  #9a5a00; --chip-win-bd:  #ffd9ab;
  --chip-mand-bg: #e7f0fb; --chip-mand-fg: #0b4f9c; --chip-mand-bd: #bcd8f5;
  --chip-fc-bg:   #eceef1; --chip-fc-fg:   #4b5563; --chip-fc-bd:   #d6dade;
  --mark-bg: #fff3a3;
  --shadow-sm: 0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.05);
  --shadow-md: 0 4px 12px rgba(16,24,40,.08);
  --shadow-lg: 0 12px 32px rgba(16,24,40,.16);
  --radius: 12px;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: "Segoe UI", Roboto, "Malgun Gothic", "Apple SD Gothic Neo", system-ui, sans-serif;
  font-size: 14px; line-height: 1.5;
  height: 100vh; display: flex; flex-direction: column; overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ===================== 상단 네비게이션 바 ===================== */
.topnav {
  display: flex; align-items: center; gap: 22px;
  padding: 0 24px; height: 60px; flex: none; z-index: 20;
  background: var(--card); border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: inherit; }
.mb-logo { height: 30px; width: auto; display: block; }
.brand-title { font-size: 16px; font-weight: 600; color: var(--text); white-space: nowrap; letter-spacing: -.01em; }
.brand-title b { font-weight: 800; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav-link {
  border: none; background: none; cursor: pointer;
  font-size: 14px; font-weight: 600; color: var(--muted);
  padding: 8px 16px; border-radius: 9px; white-space: nowrap;
  transition: background .12s, color .12s;
}
.nav-link:hover { background: var(--accent-softer); color: var(--text); }
.nav-link.active { background: var(--accent); color: #fff; box-shadow: 0 2px 6px rgba(37,99,235,.28); }

.nav-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.nav-user { display: flex; align-items: center; }

.icon-btn {
  border: 1px solid var(--border-strong); background: var(--card); color: var(--text);
  border-radius: 9px; padding: 8px 13px; cursor: pointer; font-size: 13px; font-weight: 500;
  display: inline-flex; align-items: center; gap: 6px; text-decoration: none; white-space: nowrap;
  transition: background .12s, border-color .12s, box-shadow .12s;
}
.icon-btn:hover { background: var(--accent-softer); border-color: var(--accent); }
.icon-btn.ghost { border-color: transparent; background: transparent; color: var(--muted); }
.icon-btn.ghost:hover { background: var(--accent-softer); color: var(--text); }
.icon-btn.primary { background: var(--accent); color: #fff; border-color: var(--accent); box-shadow: 0 2px 6px rgba(37,99,235,.24); }
.icon-btn.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }

/* ===================== 뷰 컨테이너 ===================== */
#main { flex: 1; min-height: 0; position: relative; }
.view { display: none; height: 100%; }
.view.active { display: block; }
#view-dashboard.active { display: flex; flex-direction: column; }
#view-matching.active { display: flex; }
#view-codes.active { display: flex; }

/* ===================== 대시보드 ===================== */
.summary { padding: 16px 24px 6px; display: flex; flex-direction: column; gap: 12px; flex: none; }
.dash-row { display: flex; flex-direction: column; gap: 6px; }
.dash-cap { font-size: 12px; font-weight: 700; color: var(--muted); letter-spacing: .03em; text-transform: uppercase; }
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.tile {
  position: relative; overflow: hidden;
  border-radius: var(--radius); padding: 14px 18px; color: #fff;
  display: flex; flex-direction: column; justify-content: center; gap: 2px;
  box-shadow: var(--shadow-md);
  transition: transform .12s, box-shadow .12s, filter .12s;
}
.tile .n { font-size: 26px; font-weight: 800; line-height: 1.05; }
.tile .l { font-size: 12.5px; font-weight: 600; opacity: .95; }
.tile.clickable { cursor: pointer; }
.tile.clickable:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.tile.clickable.active { outline: 2px solid #fff; outline-offset: -2px; box-shadow: 0 0 0 3px var(--accent), var(--shadow-md); }
@media (max-width: 900px) { .tiles { grid-template-columns: repeat(2, 1fr); } }

.t-total, .t-total2 { background: linear-gradient(135deg, #2b5876, #4e4376); }
.t-miss,  .t-miss2  { background: linear-gradient(135deg, #cb2d3e, #ef473a); }
.t-match, .t-match2 { background: linear-gradient(135deg, #11998e, #38ef7d); }
.t-mand,  .t-mand2  { background: linear-gradient(135deg, #f7971e, #ffae00); }

/* 생성/WINGS 메타 — 대시보드 카드 하단 */
.meta {
  padding: 4px 24px 2px; color: var(--muted); font-size: 12px; flex: none;
  display: flex; align-items: center; gap: 6px;
}

.controls { display: flex; gap: 10px; align-items: center; padding: 10px 24px; flex-wrap: wrap; flex: none; }
.controls input[type="search"] {
  flex: 1; min-width: 220px; padding: 9px 13px;
  border: 1px solid var(--border-strong); border-radius: 9px; font-size: 14px;
  background: var(--card); color: var(--text);
}
.controls input[type="search"]:focus, .controls select:focus,
.grid-search:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.controls select {
  padding: 9px 11px; border: 1px solid var(--border-strong); border-radius: 9px;
  background: var(--card); color: var(--text); font-size: 13px;
}
.controls .chk { color: var(--muted); display: flex; align-items: center; gap: 6px; cursor: pointer; }
.count { color: var(--muted); font-size: 12px; margin-left: auto; font-weight: 600; }

.table-wrap { flex: 1; overflow: auto; padding: 0 24px 60px; min-height: 0; }
table#grid { border-collapse: separate; border-spacing: 0; width: 100%; background: var(--card);
  font-size: 13px; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
#grid th, #grid td { border-bottom: 1px solid var(--border); padding: 9px 11px; text-align: left; white-space: nowrap; }
#grid thead th {
  position: sticky; top: 0; background: var(--thead-bg); z-index: 3; cursor: pointer;
  user-select: none; font-weight: 700; color: var(--muted); font-size: 12px;
  text-transform: uppercase; letter-spacing: .02em; border-bottom: 1px solid var(--border-strong);
}
#grid thead th .arrow { color: var(--accent); margin-left: 4px; font-size: 11px; }
#grid th:first-child, #grid td:first-child {
  position: sticky; left: 0; z-index: 2; background: var(--card);
}
#grid thead th:first-child { z-index: 4; background: var(--thead-bg); }
#grid tbody tr:hover td { background: var(--row-hover); cursor: pointer; }
#grid tbody tr:hover td:first-child { background: var(--row-hover); }
#grid td.num { text-align: right; font-variant-numeric: tabular-nums; }

.status { font-weight: 700; border-radius: 6px; text-align: center; padding: 3px 10px; display: inline-block; font-size: 12px; }
.status.Match { background: var(--match-bg); color: var(--match-fg); }
.status.Mismatch { background: var(--miss-bg); color: var(--miss-fg); }
.status.NoSAM { background: var(--chip-fc-bg); color: var(--chip-fc-fg); }

.dday { font-weight: 700; border-radius: 6px; padding: 2px 8px; display: inline-block; font-size: 12px; }
.dday.passed { background: var(--miss-bg); color: var(--miss-fg); }
.dday.soon   { background: var(--warn-bg); color: var(--warn); }
.dday.ok     { color: var(--muted); }

.badge {
  display: inline-block; min-width: 18px; text-align: center;
  font-size: 11px; font-weight: 700; padding: 1px 6px; border-radius: 9px;
  background: var(--accent-soft); color: var(--accent); margin-left: 2px;
}
.badge.ok   { background: var(--match-bg); color: var(--match-fg); }
.badge.warn { background: var(--miss-bg);  color: var(--miss-fg); }
.cbadge {
  display: inline-block; min-width: 30px; text-align: center;
  font-size: 12px; font-weight: 700; padding: 2px 9px; border-radius: 7px;
  border: 1px solid transparent;
}
.cbadge.sam  { background: var(--chip-sam-bg);  color: var(--chip-sam-fg);  border-color: var(--chip-sam-bd); }
.cbadge.win  { background: var(--chip-win-bg);  color: var(--chip-win-fg);  border-color: var(--chip-win-bd); }
.cbadge.mand { background: var(--chip-mand-bg); color: var(--chip-mand-fg); border-color: var(--chip-mand-bd); }
.cbadge.ok   { background: var(--match-bg); color: var(--match-fg); }
.ok-mark { color: var(--match-fg); font-weight: 600; padding: 4px 0; }
.hint { color: var(--muted); font-size: 12px; font-style: italic; padding: 2px 0; }
.ok-list { margin-top: 6px; }
.code-row.ok-row .c { color: var(--match-fg); }
.empty-cell { color: var(--muted); }
mark { background: var(--mark-bg); color: inherit; padding: 0 1px; border-radius: 2px; }
.status-msg { padding: 48px 24px; text-align: center; color: var(--muted); }
.none { color: var(--muted); font-style: italic; }
.none.err { color: var(--danger); font-style: normal; }

/* ===================== 페이지 (모델 매칭 / 코드 관리) ===================== */
.page { max-width: 1180px; margin: 0 auto; padding: 26px 24px 60px; width: 100%; }
#view-codes .page, #view-matching .page { max-width: none; display: flex; flex-direction: column; flex: 1; min-height: 0; padding-bottom: 20px; }
#view-matching .code-editor { margin-top: 6px; }
.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 14px; flex-wrap: wrap; }
.page-head h1 { margin: 0 0 3px; font-size: 22px; font-weight: 800; letter-spacing: -.02em; }
.page-sub { margin: 0; color: var(--muted); font-size: 13px; }
.page-sub code, .note code, .cell-edit code { font-family: "Consolas", monospace; background: var(--accent-softer);
  padding: 1px 5px; border-radius: 4px; font-size: .92em; color: var(--accent); }
.page-actions { display: flex; gap: 8px; flex-wrap: wrap; }

.note {
  font-size: 12.5px; color: var(--text); background: var(--accent-softer);
  border: 1px solid var(--border); border-left: 3px solid var(--accent);
  border-radius: 10px; padding: 12px 14px; line-height: 1.65; margin: 0 0 16px;
}
.note b { color: var(--text); }

.toolbar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
.spacer { margin-left: auto; }

.op-status { font-size: 13px; margin: 6px 0; min-height: 0; padding: 0; transition: all .12s; }
.op-status.show { padding: 8px 12px; border-radius: 8px; margin: 8px 0; }
.op-status.info { background: var(--accent-soft); color: var(--accent); }
.op-status.ok   { background: var(--match-bg); color: var(--match-fg); }
.op-status.err  { background: var(--miss-bg); color: var(--miss-fg); }

/* ---- 규칙(별칭) 에디터 ---- */
.rules-body { margin-top: 6px; }
.rule-group { border: 1px solid var(--border); border-radius: 12px; background: var(--card); box-shadow: var(--shadow-sm); }
.rule-group-head { padding: 12px 16px; border-bottom: 1px solid var(--border);
  display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.rule-group-title { font-weight: 700; font-size: 14px; }
.rule-group-head .desc { color: var(--muted); font-weight: 400; font-size: 12px; }
.rule-table { padding: 14px 16px; }
.rule-row { display: flex; gap: 8px; margin-bottom: 8px; align-items: center; }
.rule-row input[type="text"] {
  padding: 8px 10px; border: 1px solid var(--border-strong); border-radius: 8px;
  background: var(--card); color: var(--text); font-size: 13px; font-family: "Consolas", monospace;
}
.rule-row input[type="text"]:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.rule-row .k-in { width: 190px; }
.rule-row .v-in { flex: 1; }
.rule-row .arrow-i { color: var(--muted); }
.rule-row .del { border: none; background: none; color: var(--danger); cursor: pointer; font-size: 18px; line-height: 1; padding: 0 4px; }
.rule-add { font-size: 13px; color: var(--accent); cursor: pointer; background: var(--accent-softer);
  border: 1px dashed var(--border-strong); border-radius: 8px; padding: 7px 12px; font-weight: 600; margin-top: 4px; }
.rule-add:hover { background: var(--accent-soft); }

/* ---- 코드 관리 레이아웃 ---- */
.code-layout { display: flex; gap: 16px; flex: 1; min-height: 0; }
.file-list {
  width: 260px; flex: none; overflow-y: auto;
  border: 1px solid var(--border); border-radius: 12px; background: var(--card);
  padding: 8px; box-shadow: var(--shadow-sm);
}
.file-item {
  width: 100%; text-align: left; border: none; background: none; cursor: pointer;
  padding: 9px 11px; border-radius: 8px; display: flex; flex-direction: column; gap: 2px;
  color: var(--text); transition: background .12s;
}
.file-item:hover { background: var(--accent-softer); }
.file-item.active { background: var(--accent-soft); box-shadow: inset 0 0 0 1px var(--accent); }
.fi-name { font-size: 13px; font-weight: 600; word-break: break-all; }
.fi-meta { font-size: 11px; color: var(--muted); }
.file-list .none { padding: 12px; }

.code-editor { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.editor-empty {
  flex: 1; display: flex; align-items: center; justify-content: center;
  color: var(--muted); border: 1px dashed var(--border-strong); border-radius: 12px; background: var(--card);
}
.editor-main { flex: 1; min-height: 0; display: flex; flex-direction: column; }
.editor-bar { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; flex-wrap: wrap; }
.sheet-tabs { display: flex; gap: 4px; flex-wrap: wrap; }
.sheet-tab {
  border: 1px solid var(--border-strong); background: var(--card); color: var(--muted);
  padding: 6px 12px; border-radius: 8px 8px 0 0; cursor: pointer; font-size: 13px; font-weight: 600;
}
.sheet-tab:hover { background: var(--accent-softer); color: var(--text); }
.sheet-tab.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.grid-search { width: 240px; padding: 8px 11px; border: 1px solid var(--border-strong);
  border-radius: 9px; background: var(--card); color: var(--text); font-size: 13px; }
.editor-toolbar { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; flex-wrap: wrap; }
.dirty-flag { color: var(--warn); font-size: 12.5px; font-weight: 700; }

.grid-scroll { flex: 1; min-height: 0; overflow: auto; border: 1px solid var(--border);
  border-radius: 12px; background: var(--card); box-shadow: var(--shadow-sm); }
.edit-grid { border-collapse: separate; border-spacing: 0; width: max-content; min-width: 100%; font-size: 13px; }
.edit-grid th, .edit-grid td { border-bottom: 1px solid var(--border); border-right: 1px solid var(--border); padding: 0; vertical-align: top; }
.edit-grid thead th { position: sticky; top: 0; z-index: 3; background: var(--thead-bg); border-bottom: 1px solid var(--border-strong); }
.edit-grid th.rownum, .edit-grid td.rownum {
  position: sticky; left: 0; z-index: 2; background: var(--thead-bg); color: var(--muted);
  text-align: center; padding: 6px 8px; font-size: 11px; font-weight: 700; min-width: 40px;
}
.edit-grid thead th.rownum { z-index: 4; }
.edit-grid td.rownum { background: var(--thead-bg); }
.edit-grid th.rowact, .edit-grid td.rowact { border-right: none; text-align: center; padding: 4px 6px; background: var(--card); }
.cell-edit { min-width: 90px; max-width: 420px; padding: 6px 9px; outline: none; overflow-wrap: anywhere; }
.cell-edit:focus { box-shadow: inset 0 0 0 2px var(--accent); background: var(--accent-softer); border-radius: 3px; }
.cell-edit.hdr { font-weight: 700; color: var(--text); }
.row-del { border: none; background: none; cursor: pointer; font-size: 14px; opacity: .55; padding: 4px; }
.row-del:hover { opacity: 1; }

/* ===================== drawer (대시보드 행 상세) ===================== */
.hidden { display: none !important; }
.backdrop { position: fixed; inset: 0; background: rgba(16,24,40,.4); z-index: 40; }
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(1400px, 96vw);
  background: var(--card); border-left: 1px solid var(--border);
  box-shadow: var(--shadow-lg); overflow: auto; z-index: 41;
}
.drawer-inner { padding: 26px; }
.drawer .close { float: right; border: none; background: none; font-size: 28px; cursor: pointer; color: var(--muted); line-height: 1; }
.drawer h2 { margin: 0 0 4px; font-size: 17px; }
.drawer .sub { color: var(--muted); font-size: 12px; margin-bottom: 16px; }
.code-list { display: flex; flex-direction: column; gap: 2px; }
.code-row { display: flex; gap: 10px; padding: 5px 0; border-bottom: 1px dashed var(--border); align-items: baseline; }
.code-row .c { font-family: "Consolas", monospace; font-weight: 700; min-width: 48px; color: var(--accent); }
.code-row .d { color: var(--text); }
.drawer-actions { display: flex; gap: 8px; margin: 14px 0 4px; }
.tabs { display: flex; gap: 4px; border-bottom: 2px solid var(--border); margin: 18px 0 0; }
.tab { border: none; background: none; cursor: pointer; padding: 10px 16px;
  font-size: 13px; font-weight: 600; color: var(--muted); border-bottom: 3px solid transparent; margin-bottom: -2px; }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-pane { padding-top: 16px; }
.code-cols { display: flex; gap: 28px; }
.code-col { flex: 1; min-width: 0; }
.code-col h4 { margin: 0 0 8px; font-size: 14px; display: flex; align-items: center; gap: 8px; }
@media (max-width: 620px) { .code-cols { flex-direction: column; gap: 8px; } }
.acode-head { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.acode-head h4 { margin: 0 0 8px; font-size: 14px; display: flex; align-items: center; gap: 8px; }
.acode-body { display: flex; flex-direction: column; }
.acode-row { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.acode-cell { display: flex; gap: 10px; padding: 5px 0; min-height: 27px;
  border-bottom: 1px dashed var(--border); align-items: baseline; }
.acode-cell .c { font-family: "Consolas", monospace; font-weight: 700; min-width: 48px; color: var(--accent); }
.acode-cell .d { color: var(--text); }
.acode-cell.miss { background: var(--accent-soft); border-radius: 4px; }
@media (max-width: 620px) { .acode-head, .acode-row { grid-template-columns: 1fr; gap: 4px; } }
.kv { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 6px 28px; font-size: 13px; align-items: start; }
.kv-item { display: grid; grid-template-columns: 130px 1fr; gap: 4px 12px; align-items: baseline; }
.kv .k { color: var(--muted); }
.kv .v .dday, .kv .v .status { font-size: 12px; }

/* ===================== M365 로그인 게이트 ===================== */
#authOverlay { position: fixed; inset: 0; z-index: 1000; display: flex; align-items: center; justify-content: center; background: var(--bg); }
.auth-card {
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  padding: 44px 46px; max-width: 380px; width: calc(100% - 40px);
  border: 1px solid var(--border); border-radius: 16px; background: var(--card);
  box-shadow: var(--shadow-lg); text-align: center;
}
.auth-card .auth-logo { height: 40px; width: auto; margin-bottom: 4px; }
.auth-card h1 { font-size: 20px; margin: 0; color: var(--text); }
.auth-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.5; }
.auth-card .auth-err { color: var(--danger); font-size: 13px; }
.auth-btn {
  margin-top: 6px; padding: 12px 20px; width: 100%; border: none; border-radius: 10px; cursor: pointer;
  background: var(--accent); color: #fff; font-size: 15px; font-weight: 600;
}
.auth-btn:hover { background: var(--accent-hover); }
.auth-btn:disabled { opacity: .6; cursor: default; }
.auth-chip { display: flex; align-items: center; gap: 8px; }
.auth-user { font-size: 13px; color: var(--muted); max-width: 180px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }