/* ==========================================================================
   실내공기질 관리 대시보드 — 디자인 시스템 (Premium / Government-grade)
   Pretendard · 네이비 사이드바 + 골드 액센트 · 라이트 콘텐츠
   ========================================================================== */

/* ── 토큰 ────────────────────────────────────────────────────────────── */
:root {
  /* 브랜드 */
  --navy-900:#081627; --navy-800:#0b1f3a; --navy-700:#0e2647; --navy-600:#123059;
  --brand:#1f4eb6; --brand-600:#1a44a0; --brand-050:#eaf1fd;
  --gold:#c9a24a; --gold-soft:#e7d3a1;

  /* 표면/배경 */
  --bg:#eef2f7; --bg-soft:#f5f8fc;
  --surface:#ffffff; --surface-2:#f7f9fc;
  --line:rgba(16,34,64,.09); --line-strong:rgba(16,34,64,.16);

  /* 잉크 */
  --ink:#0f2340; --ink-2:#4a5b74; --ink-3:#8494a9; --ink-inv:#eaf1ff;

  /* 라운드/그림자 */
  --r-lg:18px; --r-md:13px; --r-sm:9px;
  --sh-1:0 1px 2px rgba(16,34,64,.06), 0 1px 3px rgba(16,34,64,.05);
  --sh-2:0 6px 20px rgba(16,34,64,.08), 0 2px 6px rgba(16,34,64,.05);
  --sh-3:0 18px 48px rgba(16,34,64,.16);

  /* 데이터 시각화 (검증 팔레트) */
  --series-1:#2a78d6; --series-2:#eb6834; --series-3:#1baf7a; --series-4:#eda100;
  --seq-050:#eaf2fd; --seq-200:#9ec5f4; --seq-400:#3987e5; --seq-600:#184f95; --seq-700:#0d366b;
  --st-good:#0ca30c; --st-warn:#fab219; --st-serious:#ec835a; --st-critical:#d03b3b;

  --sidebar-w:264px; --topbar-h:66px;
  --font:"Pretendard Variable",Pretendard,system-ui,-apple-system,"Segoe UI",sans-serif;
}

/* ── 리셋 ────────────────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--font); color:var(--ink); background:var(--bg);
  font-size:15px; line-height:1.55; -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
img,svg{display:block;max-width:100%}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.01em;color:var(--ink)}
::selection{background:var(--brand-050)}

/* ── 앱 셸 ───────────────────────────────────────────────────────────── */
.app{display:flex;min-height:100vh}
.main{flex:1;min-width:0;display:flex;flex-direction:column;margin-left:var(--sidebar-w)}
.content{padding:26px 2.5% 48px;max-width:none;width:100%;margin:0}
.content.is-loading{opacity:.5;pointer-events:none;transition:opacity .12s}
.content.is-loading *{cursor:progress}

/* ── 사이드바 ────────────────────────────────────────────────────────── */
.sidebar{
  position:fixed;inset:0 auto 0 0;width:var(--sidebar-w);
  background:
    radial-gradient(120% 60% at 0% 0%, rgba(201,162,74,.12), transparent 55%),
    linear-gradient(180deg,var(--navy-700) 0%, var(--navy-800) 55%, var(--navy-900) 100%);
  color:var(--ink-inv);display:flex;flex-direction:column;
  border-right:1px solid rgba(255,255,255,.06);z-index:40;
}
.brand{
  display:flex;align-items:center;gap:12px;padding:22px 22px 18px;
  border-bottom:1px solid rgba(255,255,255,.07);
}
.brand__mark{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;flex-shrink:0;
  background:linear-gradient(140deg,var(--gold),#b98d33);
  box-shadow:0 6px 16px rgba(201,162,74,.35), inset 0 1px 0 rgba(255,255,255,.4);
  color:#3a2c07;
}
.brand__mark svg{width:22px;height:22px}
.brand__t{font-size:16.5px;font-weight:800;color:#fff;letter-spacing:-.02em;line-height:1.25}
.brand__s{font-size:12px;color:var(--gold-soft);margin-top:2px;font-weight:600}

.nav{padding:14px 12px;flex:1;overflow-y:auto}
.nav__label{
  font-size:11px;font-weight:700;letter-spacing:.12em;color:rgba(234,241,255,.45);
  padding:8px 12px 6px;text-transform:uppercase;
}
.nav__item{
  display:flex;align-items:center;gap:12px;padding:11px 13px;border-radius:11px;
  color:rgba(234,241,255,.78);font-weight:650;font-size:14.5px;
  transition:background .15s,color .15s;position:relative;margin-bottom:2px;
}
.nav__item svg{width:19px;height:19px;stroke-width:1.8;flex-shrink:0;opacity:.9}
.nav__item:hover{background:rgba(255,255,255,.06);color:#fff}
.nav__item.is-active{
  background:linear-gradient(90deg,rgba(31,78,182,.42),rgba(31,78,182,.14));
  color:#fff;box-shadow:inset 0 0 0 1px rgba(120,160,255,.18);
}
.nav__item.is-active::before{
  content:"";position:absolute;left:-12px;top:50%;transform:translateY(-50%);
  width:4px;height:22px;border-radius:0 4px 4px 0;background:var(--gold);
  box-shadow:0 0 12px rgba(201,162,74,.6);
}
.sidebar__foot{
  padding:14px 16px;border-top:1px solid rgba(255,255,255,.07);
  display:flex;align-items:center;gap:11px;
}
.avatar{
  width:38px;height:38px;border-radius:11px;flex-shrink:0;display:grid;place-items:center;
  background:rgba(255,255,255,.08);color:#fff;font-weight:700;font-size:14px;
  border:1px solid rgba(255,255,255,.12);
}
.sidebar__foot .u-name{font-size:14px;font-weight:700;color:#fff}
.sidebar__foot .u-org{font-size:12px;color:var(--gold-soft);margin-top:1px}
.sidebar__foot a.logout{margin-left:auto;color:rgba(234,241,255,.55);padding:6px;border-radius:8px}
.sidebar__foot a.logout:hover{color:#fff;background:rgba(255,255,255,.08)}

/* ── 상단바 ──────────────────────────────────────────────────────────── */
.topbar{
  height:var(--topbar-h);position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.82);backdrop-filter:saturate(1.4) blur(10px);
  border-bottom:1px solid var(--line);display:flex;align-items:center;
  padding:0 2.5%;gap:16px;
}
.topbar__spacer{flex:1}
/* 브레드크럼 */
.crumb{display:flex;align-items:center;gap:7px;white-space:nowrap}
.crumb__sec{font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.crumb__sep{display:flex;color:var(--ink-3);opacity:.6}
.crumb__sep svg{width:15px;height:15px;transform:rotate(-90deg)}
.crumb__cur{font-size:16px;font-weight:800;letter-spacing:-.01em;color:var(--ink)}
/* 헤더 검색 */
.topsearch{display:flex;align-items:center;gap:8px;min-width:220px;max-width:340px;flex:0 1 300px;
  padding:8px 13px;border:1px solid var(--line-strong);border-radius:11px;background:var(--surface-2);transition:.15s}
.topsearch:focus-within{background:var(--surface);border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-050)}
.topsearch svg{width:17px;height:17px;color:var(--ink-3);flex:none}
.topsearch input{border:none;background:none;outline:none;width:100%;font-family:inherit;font-size:14px;color:var(--ink)}
.topsearch input::placeholder{color:var(--ink-3)}
/* 아이콘 버튼 */
.iconbtn{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;flex:none;
  border:1px solid var(--line-strong);background:var(--surface);color:var(--ink-2);border-radius:11px;transition:.15s}
.iconbtn svg{width:18px;height:18px}
.iconbtn:hover{color:var(--brand);border-color:var(--brand);background:var(--brand-050)}
.topbar__burger{display:none}
.btn--sm{padding:8px 14px;font-size:14px}
.chip--soft{background:var(--surface-2)}

/* 사용자 메뉴 */
.usermenu{position:relative;z-index:60}
.usermenu__btn{display:flex;align-items:center;gap:9px;padding:5px 10px 5px 6px;border:1px solid var(--line-strong);
  background:var(--surface);border-radius:999px;transition:.15s;max-width:230px}
.usermenu__btn:hover{border-color:var(--brand);background:var(--brand-050)}
.usermenu.is-open .usermenu__btn{border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-050)}
.avatar--sm{width:30px;height:30px;border-radius:9px;font-size:13px;background:linear-gradient(140deg,var(--navy-600),var(--navy-800));color:#fff;border:none}
.usermenu__meta{display:flex;flex-direction:column;line-height:1.2;text-align:left;min-width:0}
.usermenu__name{font-size:13.5px;font-weight:700;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.usermenu__role{font-size:11px;font-weight:600;color:var(--ink-3);white-space:nowrap}
.usermenu__chev{display:flex;color:var(--ink-3);transition:transform .18s}
.usermenu__chev svg{width:15px;height:15px}
.usermenu.is-open .usermenu__chev{transform:rotate(180deg);color:var(--brand)}
.usermenu__panel{position:absolute;top:calc(100% + 8px);right:0;min-width:250px;z-index:70;
  background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--sh-2);padding:8px;
  opacity:0;transform:translateY(-6px) scale(.98);transform-origin:top right;pointer-events:none;transition:opacity .16s,transform .16s}
.usermenu.is-open .usermenu__panel{opacity:1;transform:none;pointer-events:auto}
.usermenu__head{display:flex;align-items:center;gap:11px;padding:10px 10px 12px;margin-bottom:6px;border-bottom:1px solid var(--line)}
.usermenu__head .avatar{width:42px;height:42px;border-radius:12px;background:linear-gradient(140deg,var(--navy-600),var(--navy-800));color:#fff;border:none;font-size:16px}
.usermenu__hname{font-size:15px;font-weight:800;color:var(--ink)}
.usermenu__hid{font-size:12px;font-weight:600;color:var(--ink-3)}
.usermenu__horg{font-size:12.5px;font-weight:600;color:var(--ink-2);margin-top:2px}
.usermenu__item{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:10px;font-size:14px;font-weight:650;color:var(--ink-2);transition:.12s}
.usermenu__item svg{width:18px;height:18px;color:var(--ink-3)}
.usermenu__item:hover{background:var(--surface-2);color:var(--ink)}
.usermenu__item:hover svg{color:var(--brand)}
.usermenu__item--danger{color:var(--st-critical)}
.usermenu__item--danger svg{color:var(--st-critical)}
.usermenu__item--danger:hover{background:#fbe6e6;color:#b32222}
.usermenu__sep{height:1px;background:var(--line);margin:6px 4px}
.chip{
  display:inline-flex;align-items:center;gap:7px;padding:7px 13px;border-radius:999px;
  background:var(--surface-2);border:1px solid var(--line);font-size:13.5px;font-weight:650;color:var(--ink-2);
}
.chip svg{width:15px;height:15px;stroke-width:1.9}

/* ── 버튼 ────────────────────────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:10px 17px;border-radius:11px;
  font-weight:700;font-size:14.5px;border:1px solid transparent;transition:.15s;white-space:nowrap;
}
.btn svg{width:17px;height:17px;stroke-width:2}
.btn--primary{background:linear-gradient(180deg,var(--brand),var(--brand-600));color:#fff;box-shadow:0 6px 16px rgba(31,78,182,.28)}
.btn--primary:hover{filter:brightness(1.06)}
.btn--gold{background:linear-gradient(180deg,var(--gold),#b98d33);color:#3a2c07;box-shadow:0 6px 16px rgba(201,162,74,.3)}
.btn--ghost{background:var(--surface);border-color:var(--line-strong);color:var(--ink-2)}
.btn--ghost:hover{border-color:var(--brand);color:var(--brand)}
.btn--lg{padding:13px 22px;font-size:15px}
.btn:disabled{opacity:.5;cursor:default}

/* ── 카드 ────────────────────────────────────────────────────────────── */
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-1);
}
.card__head{
  display:flex;align-items:center;gap:12px;padding:18px 22px 0;
}
.card__title{font-size:16.5px;font-weight:800;letter-spacing:-.01em}
.card__sub{font-size:13px;color:var(--ink-3);font-weight:600;margin-top:2px}
.card__tools{margin-left:auto;display:flex;gap:8px;align-items:center}
.card__body{padding:18px 22px 22px}

.grid{display:grid;gap:20px}
.grid--kpi{grid-template-columns:repeat(6,1fr)}
.grid--6{grid-template-columns:repeat(6,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--region .tbl-wrap{max-height:588px;overflow:auto}
/* 풀높이(100vh) 변형 — 남는 세로공간을 카드/지도가 모두 사용 */
.content--fill{flex:1;min-height:0;display:flex;flex-direction:column;padding-bottom:2.5%}
.content--fill .grid--region{flex:1;min-height:0;align-items:stretch}
.content--fill .grid--region>.card{display:flex;flex-direction:column;min-height:0}
.content--fill .grid--region>.card>.card__body{flex:1;min-height:0;display:flex;flex-direction:column}
.content--fill .grid--region .chart--map{height:100%;min-height:420px}
.content--fill .grid--region .tbl-wrap{max-height:none;flex:1;min-height:0}
.grid--region .tbl thead th{position:sticky;top:0;background:var(--surface);z-index:1}
/* 지역별 상세: 시·도(첫 열)만 좌측, 나머지 헤더·값 모두 중앙정렬 */
.grid--region .tbl th,.grid--region .tbl td{text-align:center}
.grid--region .tbl th:first-child,.grid--region .tbl td:first-child{text-align:left}
.grid--region .tbl td.num{text-align:center}
/* 초과율 프로그래스 바 (중앙에 % 표기) */
.prog{position:relative;width:100%;max-width:120px;height:22px;margin:0 auto;background:#eef1f6;border-radius:999px;overflow:hidden;box-shadow:inset 0 0 0 1px rgba(15,35,64,.05)}
.prog__fill{position:absolute;left:0;top:0;bottom:0;border-radius:999px;min-width:4px;transition:width .3s}
.prog__txt{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:11.5px;font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums;text-shadow:0 1px 2px rgba(255,255,255,.75)}
.grid--3{grid-template-columns:repeat(3,1fr)}
.span-2{grid-column:span 2}
.span-3{grid-column:span 3}
.span-4{grid-column:span 4}
.span-6{grid-column:span 6}

/* ── KPI 카드 ────────────────────────────────────────────────────────── */
.kpi{
  position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-md);padding:18px 18px 16px;box-shadow:var(--sh-1);overflow:hidden;
}
.kpi::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:var(--accent,var(--brand))}
.kpi__ico{
  width:38px;height:38px;border-radius:11px;display:grid;place-items:center;margin-bottom:12px;
  background:color-mix(in srgb,var(--accent,var(--brand)) 12%,#fff);
  color:var(--accent,var(--brand));
}
.kpi__ico svg{width:20px;height:20px;stroke-width:1.9}
.kpi__label{font-size:13.5px;color:var(--ink-2);font-weight:650}
.kpi__value{font-size:40px;font-weight:900;letter-spacing:-.03em;margin-top:4px;line-height:1.05;font-variant-numeric:tabular-nums}
.kpi__value small{font-size:16px;font-weight:800;color:var(--ink-3);margin-left:4px}
.kpi__foot{font-size:12.5px;color:var(--ink-3);font-weight:600;margin-top:7px;display:flex;align-items:center;gap:5px}
.kpi--brand{--accent:var(--brand)} .kpi--good{--accent:var(--st-good)}
.kpi--warn{--accent:var(--st-warn)} .kpi--crit{--accent:var(--st-critical)}
.kpi--gold{--accent:var(--gold)} .kpi--aqua{--accent:var(--series-3)}

/* ── 차트 컨테이너 ───────────────────────────────────────────────────── */
.chart{width:100%;height:300px}
.chart--tall{height:380px}
.chart--map{height:600px}
/* 지도 확대/축소 컨트롤 */
.map-zoom{position:absolute;top:14px;right:14px;display:flex;flex-direction:column;gap:6px;z-index:6}
.map-zoom button{
  width:34px;height:34px;display:flex;align-items:center;justify-content:center;
  border:1px solid var(--line-strong);background:rgba(255,255,255,.94);color:var(--ink-2);
  border-radius:10px;font-size:19px;font-weight:700;line-height:1;cursor:pointer;
  box-shadow:var(--sh-1);transition:background .15s,color .15s,border-color .15s}
.map-zoom button:hover{background:#fff;color:#2f6fd6;border-color:#2f6fd6}
.map-zoom button:active{transform:translateY(1px)}
.map-zoom button:last-child{font-size:15px}
.legend{display:flex;flex-wrap:wrap;gap:10px 16px;margin-top:12px}
.legend__i{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:var(--ink-2);font-weight:650}
.legend__dot{width:11px;height:11px;border-radius:3px;flex-shrink:0}
/* KPI 드릴다운 링크 */
.kpi--link{text-decoration:none;color:inherit;position:relative;cursor:pointer}
.kpi__go{position:absolute;top:14px;right:14px;color:var(--ink-3);opacity:0;transform:translateX(-4px);transition:.16s}
.kpi__go svg{width:18px;height:18px;transform:rotate(-90deg)}
.kpi--link:hover .kpi__go{opacity:.85;transform:translateX(0)}

/* KPI 전주대비 델타 */
.kpi__delta{display:inline-flex;align-items:baseline;gap:4px;margin-top:5px;font-size:13px;font-weight:800;
  font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.kpi__delta small{font-size:11px;font-weight:600;color:var(--ink-3)}
.kpi__delta.is-good{color:var(--st-good)}
.kpi__delta.is-bad{color:var(--st-critical)}
.kpi__delta.is-flat{color:var(--ink-3)}

/* 세그먼트 토글(차트 지표 전환) */
.seg{display:inline-flex;background:var(--surface-2);border:1px solid var(--line);border-radius:10px;padding:3px;gap:2px}
.seg button{border:none;background:transparent;padding:6px 13px;border-radius:7px;font-family:inherit;
  font-size:12.5px;font-weight:700;color:var(--ink-2);cursor:pointer;transition:.13s;white-space:nowrap}
.seg button:hover{color:var(--ink)}
.seg button.is-on{background:var(--surface);color:var(--brand);box-shadow:var(--sh-1)}

.legend--inline{margin-top:0;gap:8px 14px}
.legend--inline span{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--ink-2);font-weight:650}
.legend--inline i{width:11px;height:11px;border-radius:3px;flex-shrink:0}

/* ── 배지/태그 ───────────────────────────────────────────────────────── */
.badge{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:999px;font-size:12.5px;font-weight:700;white-space:nowrap;line-height:1.35}
.badge svg{width:14px;height:14px;flex:none}
.badge--good{background:#e7f6e7;color:#0a7a0a}
.badge--warn{background:#fef3d6;color:#9a6b00}
.badge--crit{background:#fbe6e6;color:#b32222}
.badge--muted{background:var(--surface-2);color:var(--ink-2);border:1px solid var(--line)}
.grade-dot{width:22px;height:22px;border-radius:7px;display:inline-grid;place-items:center;color:#fff;font-weight:800;font-size:11px}

/* ── 테이블 ──────────────────────────────────────────────────────────── */
.tbl-wrap{overflow-x:auto;border-radius:var(--r-md);border:1px solid var(--line)}
table.tbl{width:100%;border-collapse:collapse;font-size:14px}
table.tbl thead th{
  background:var(--surface-2);color:var(--ink-2);font-weight:700;text-align:left;
  padding:13px 14px;white-space:nowrap;border-bottom:1px solid var(--line);font-size:13px;
}
table.tbl tbody td{padding:12px 14px;border-bottom:1px solid var(--line);color:var(--ink);vertical-align:middle}
table.tbl tbody tr:last-child td{border-bottom:none}
table.tbl tbody tr:hover td{background:var(--bg-soft)}
.num{text-align:right;font-variant-numeric:tabular-nums}
/* 첫 열만 좌측, 나머지 헤더·값 모두 중앙정렬 */
.tbl--center th,.tbl--center td,.tbl--center td.num,.tbl--center th.num{text-align:center}
.tbl--center th:first-child,.tbl--center td:first-child{text-align:left}

/* ── 강화 테이블(정렬·페이지·sticky) ─────────────────────────────────── */
.tblx-wrap{max-height:68vh;overflow:auto}
table.tbl--enh thead th{position:sticky;top:0;z-index:2;background:var(--surface-2);
  box-shadow:inset 0 -1px 0 var(--line-strong)}
table.tbl--enh thead th.th-sort{cursor:pointer;user-select:none;padding-right:22px;position:sticky;transition:color .12s,background .12s}
table.tbl--enh thead th.th-sort:hover{color:var(--brand);background:var(--brand-050)}
table.tbl--enh thead th.th-sort::after{content:"";position:absolute;right:8px;top:50%;
  width:0;height:0;margin-top:-6px;border-left:4px solid transparent;border-right:4px solid transparent;
  border-top:5px solid var(--ink-3);opacity:.28;transform:translateY(2px)}
table.tbl--enh thead th.th-sort[data-dir]::after{opacity:.95;border-top-color:var(--brand)}
table.tbl--enh thead th.th-sort[data-dir=asc]::after{border-top:none;border-bottom:5px solid var(--brand);margin-top:-2px}
table.tbl--enh thead th.th-sort[data-dir]{color:var(--brand)}
/* 중앙정렬 헤더에선 화살표를 라벨 뒤로 */
.tbl--center thead th.th-sort{padding-right:16px}

.tblx{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  margin-top:14px;padding-top:2px;font-size:13px;color:var(--ink-2)}
.tblx__info b{color:var(--ink);font-variant-numeric:tabular-nums}
.tblx__right{display:flex;align-items:center;gap:16px}
.tblx__size{display:inline-flex;align-items:center;gap:6px;color:var(--ink-3);font-weight:600}
.tblx__size select{border:1px solid var(--line-strong);border-radius:8px;padding:5px 8px;
  font-family:inherit;font-size:13px;color:var(--ink);background:var(--surface);font-weight:700;cursor:pointer}
.tblx__pager{display:inline-flex;align-items:center;gap:4px}
.tblx__btn{min-width:32px;height:32px;padding:0 9px;border:1px solid var(--line-strong);
  background:var(--surface);border-radius:8px;font-family:inherit;font-size:13px;font-weight:700;
  color:var(--ink-2);cursor:pointer;transition:.12s;font-variant-numeric:tabular-nums}
.tblx__btn:hover:not(:disabled){border-color:var(--brand);color:var(--brand);background:var(--brand-050)}
.tblx__btn.is-cur{background:var(--brand);border-color:var(--brand);color:#fff;box-shadow:var(--sh-1)}
.tblx__btn:disabled{opacity:.4;cursor:default}
.tblx__gap{padding:0 2px;color:var(--ink-3)}

/* ── 폼 / 인증 ───────────────────────────────────────────────────────── */
.field{margin-bottom:16px}
.field label{display:block;font-size:13.5px;font-weight:700;color:var(--ink-2);margin-bottom:7px}
.input,.select{
  width:100%;padding:12px 14px;border:1px solid var(--line-strong);border-radius:11px;
  font-family:inherit;font-size:15px;color:var(--ink);background:var(--surface);transition:.15s;
}
.input:focus,.select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-050)}
.input::placeholder{color:var(--ink-3)}

/* ── 필터바 ──────────────────────────────────────────────────────────── */
.filterbar{
  display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px;margin-bottom:18px;
  padding:14px 18px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-md);box-shadow:var(--sh-1);
  position:relative;z-index:50; /* 드롭다운 패널이 하단 카드 위로 */
}
.card__tools{position:relative;z-index:30}
.filterbar__group{display:flex;align-items:center;gap:9px}
.filterbar__lab{font-size:13px;font-weight:700;color:var(--ink-2);white-space:nowrap}
.filterbar__spacer{flex:1 1 auto}

/* ── 커스텀 드롭다운 (.select--sm 를 JS로 대체) ───────────────────────── */
.dd{position:relative;display:inline-flex}
.dd.is-open{z-index:80}
.dd__native{display:none !important} /* 폼 제출값은 유지(display:none 컨트롤도 submit됨), 네이티브 렌더링 제거 */
.dd__btn{
  display:inline-flex;align-items:center;justify-content:space-between;gap:12px;min-width:150px;
  padding:9px 12px 9px 14px;border:1px solid var(--line-strong);border-radius:11px;background:var(--surface);
  font-family:inherit;font-size:14px;font-weight:650;color:var(--ink);cursor:pointer;box-shadow:var(--sh-1);
  transition:border-color .15s,box-shadow .15s;
}
.dd__btn:hover{border-color:var(--brand)}
.dd.is-open .dd__btn{border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-050)}
.dd__lbl{white-space:nowrap}
.dd__chev{display:flex;color:var(--ink-3);transition:transform .18s,color .18s}
.dd__chev svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.dd.is-open .dd__chev{transform:rotate(180deg);color:var(--brand)}
.dd__panel{
  position:absolute;top:calc(100% + 6px);left:0;min-width:100%;z-index:60;
  background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--sh-2);
  padding:6px;max-height:300px;overflow:auto;
  opacity:0;transform:translateY(-6px) scale(.98);transform-origin:top left;pointer-events:none;
  transition:opacity .16s ease,transform .16s ease;
}
.dd.is-open .dd__panel{opacity:1;transform:none;pointer-events:auto}
.dd__opt{
  display:flex;align-items:center;gap:8px;padding:9px 12px;border-radius:8px;
  font-size:14px;font-weight:600;color:var(--ink-2);white-space:nowrap;cursor:pointer;
  transition:background .12s,color .12s;
}
.dd__opt:hover{background:var(--surface-2);color:var(--ink)}
.dd__opt.is-sel{background:var(--brand-050);color:var(--brand);font-weight:700}
.dd__opt.is-sel::after{content:"";width:15px;height:15px;margin-left:auto;flex:none;
  background:no-repeat center/contain url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231f4eb6' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><path d='M20 6 9 17l-5-5'/></svg>")}

/* ── 인증 화면 (로그인 · 회원가입) ────────────────────────────────────
   좌: 네이비 브랜드 패널 / 우: 폼. login.php · signup.php 가 공유한다.        */
.authx{min-height:100vh;display:grid;grid-template-columns:1.08fr .92fr;background:var(--surface)}

/* 좌측 브랜드 패널 */
.authx__brand{
  position:relative;isolation:isolate;overflow:hidden;
  display:flex;flex-direction:column;padding:54px 56px 40px;color:var(--ink-inv);
  background:
    radial-gradient(115% 75% at 88% -5%, rgba(31,78,182,.50), transparent 62%),
    radial-gradient(85% 65% at -5% 105%, rgba(201,162,74,.15), transparent 60%),
    linear-gradient(158deg, var(--navy-700), var(--navy-900));
}
/* 미세한 격자 — 계측 데이터의 인상 */
.authx__brand::before{
  content:"";position:absolute;inset:0;z-index:-1;opacity:.5;
  background-image:
    repeating-linear-gradient(0deg, rgba(255,255,255,.045) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(90deg, rgba(255,255,255,.045) 0 1px, transparent 1px 64px);
  mask-image:radial-gradient(80% 70% at 30% 30%, #000, transparent 78%);
}
.authx__brand::after{content:"";position:absolute;top:0;right:0;bottom:0;width:1px;
  background:linear-gradient(180deg, transparent, var(--gold), transparent);opacity:.55}

/* 기류·부유입자 캔버스 (assets/js/authbg.js).
   본문이 놓인 좌측·중앙은 마스크로 걷어내 가독성을 지키고,
   비어 있는 우측/여백 쪽에서 가장 진하게 보이도록 한다. */
.authx__canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;
  mask-image:radial-gradient(96% 104% at 70% 46%, #000 0%, rgba(0,0,0,.62) 52%, transparent 93%);
  -webkit-mask-image:radial-gradient(96% 104% at 70% 46%, #000 0%, rgba(0,0,0,.62) 52%, transparent 93%)}
/* 캔버스 위로 내용이 오도록 */
.authx__mark,.authx__body,.authx__foot{position:relative;z-index:1}

.authx__mark{width:52px;height:52px;border-radius:15px;display:grid;place-items:center;
  background:linear-gradient(180deg, rgba(255,255,255,.16), rgba(255,255,255,.05));
  border:1px solid rgba(231,211,161,.34);box-shadow:0 8px 24px rgba(0,0,0,.28);color:var(--gold-soft)}
.authx__mark svg{width:25px;height:25px}
/* 마크는 위, 참여기관은 아래에 고정하고 본문은 남는 공간 가운데로 */
.authx__body{margin:auto 0}
.authx__eyebrow{font-size:12px;font-weight:800;letter-spacing:.16em;
  text-transform:uppercase;color:var(--gold-soft);opacity:.92}
.authx__h{margin-top:13px;font-size:37px;line-height:1.22;font-weight:800;
  letter-spacing:-.035em;color:#fff}
/* 라틴 대문자 워드마크 — 한글 제목과 달리 자간을 벌려야 균형이 맞는다 */
.authx__h--mark{font-size:clamp(40px,4.4vw,58px);line-height:1.05;letter-spacing:.045em;
  font-weight:800;margin-top:11px}
.authx__p{margin:15px 0 0;max-width:34ch;font-size:14.5px;line-height:1.75;
  color:rgba(234,241,255,.66);font-weight:500}

.authx__list{list-style:none;margin:36px 0 0;padding:0;display:flex;flex-direction:column;gap:2px}
.authx__list li{display:flex;align-items:center;gap:13px;padding:12px 0;
  font-size:14.5px;font-weight:650;color:rgba(234,241,255,.9);
  border-top:1px solid rgba(255,255,255,.08)}
.authx__list li:last-child{border-bottom:1px solid rgba(255,255,255,.08)}
.authx__list i{flex:none;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  background:rgba(255,255,255,.07);color:var(--gold-soft)}
.authx__list i svg{width:17px;height:17px}

.authx__foot{padding-top:34px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.authx__footLab{font-size:11.5px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;
  color:rgba(234,241,255,.42)}
.authx__chips{display:flex;gap:7px;flex-wrap:wrap}
.authx__chips span{padding:5px 11px;border-radius:999px;font-size:11.5px;font-weight:750;
  letter-spacing:.03em;color:var(--gold-soft);
  background:rgba(255,255,255,.06);border:1px solid rgba(231,211,161,.22)}

/* 우측 폼 패널 */
.authx__panel{display:flex;align-items:center;justify-content:center;padding:48px 40px}
.authx__form{width:100%;max-width:392px}
.authx__title{font-size:27px;font-weight:800;letter-spacing:-.028em;color:var(--ink)}
.authx__sub{margin-top:7px;font-size:14px;color:var(--ink-3);font-weight:500;line-height:1.6}
.authx__sep{display:flex;align-items:center;gap:12px;margin:26px 0 22px;
  font-size:11.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.authx__sep::before,.authx__sep::after{content:"";height:1px;flex:1;background:var(--line)}
.authx__end{margin-top:24px;padding-top:20px;border-top:1px solid var(--line);
  text-align:center;font-size:13.5px;color:var(--ink-2)}
.authx__end a{color:var(--brand);font-weight:750}
.authx__end a:hover{text-decoration:underline}

/* 접수 중지 안내 */
.authx__notice{display:flex;gap:14px;padding:17px 18px;border-radius:14px;margin-bottom:26px;
  background:linear-gradient(180deg,#fdfaf2,#faf5e9);border:1px solid rgba(201,162,74,.34)}
.authx__notice i{flex:none;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  background:#fff;color:var(--gold);border:1px solid rgba(201,162,74,.3);box-shadow:var(--sh-1)}
.authx__notice i svg{width:19px;height:19px}
.authx__noticeT{font-size:14.5px;font-weight:800;color:#6b4f14;letter-spacing:-.01em}
.authx__noticeD{margin-top:4px;font-size:13px;line-height:1.7;color:#8a6b25;font-weight:550}

/* 비활성 상태의 폼 — 보이되 만질 수 없게 */
.authx__locked{position:relative;opacity:.5;filter:saturate(.35)}
.authx__locked::after{content:"";position:absolute;inset:-6px;border-radius:14px;cursor:not-allowed}

/* 소속 선택 */
.seg-org{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.org-opt{position:relative}
.org-opt input{position:absolute;opacity:0;inset:0;cursor:pointer}
.org-opt label{
  display:block;padding:13px;border:1.5px solid var(--line-strong);border-radius:12px;
  text-align:center;font-weight:700;font-size:14.5px;color:var(--ink-2);transition:.15s;margin:0;cursor:pointer;
}
.org-opt label small{display:block;font-size:11px;font-weight:600;color:var(--ink-3);margin-top:3px}
.org-opt input:checked + label{border-color:var(--brand);background:var(--brand-050);color:var(--brand)}
.org-opt input:disabled + label{cursor:not-allowed}

@media (max-width:980px){
  .authx{grid-template-columns:1fr;min-height:0}
  .authx__brand{padding:34px 28px 30px}
  .authx__h{font-size:28px}
  .authx__p{max-width:none}
  .authx__list{display:none}
  .authx__body{margin:22px 0 0}
  .authx__foot{margin-top:24px;padding-top:22px;border-top:1px solid rgba(255,255,255,.08)}
  .authx__panel{padding:38px 24px 56px}
}
.alert{padding:12px 15px;border-radius:11px;font-size:13px;font-weight:600;margin-bottom:18px}
.alert--err{background:#fbe6e6;color:#b32222;border:1px solid #f3c9c9}
.alert--ok{background:#e7f6e7;color:#0a7a0a;border:1px solid #c9e9c9}

/* ── 섹션 헤더 (페이지 상단) ─────────────────────────────────────────── */
.page-head{display:flex;align-items:flex-end;gap:16px;margin-bottom:22px}
.page-head__t{font-size:23.5px;font-weight:800;letter-spacing:-.02em}
.page-head__d{font-size:13.5px;color:var(--ink-3);font-weight:600;margin-top:4px}
.page-head__tools{margin-left:auto;display:flex;gap:10px;align-items:center}

/* ── 반응형 ──────────────────────────────────────────────────────────── */
@media (max-width:1280px){
  .grid--kpi{grid-template-columns:repeat(3,1fr)}
  .span-3{grid-column:span 6} .span-4{grid-column:span 6}
}
@media (max-width:1120px){
  .topsearch{display:none}
}
@media (max-width:900px){
  :root{--sidebar-w:0px}
  .sidebar{transform:translateX(-100%);transition:transform .25s;box-shadow:var(--sh-3)}
  .sidebar.is-open{transform:none}
  .main{margin-left:0}
  .grid--kpi,.grid--2,.grid--3{grid-template-columns:1fr}
  .span-2,.span-3,.span-4,.span-6{grid-column:span 1}
  .content{padding:18px}
  .topbar__burger{display:inline-flex}
  .crumb__sec,.crumb__sep{display:none}
  .topbar__upload span:not(svg){display:none}
  .usermenu__meta{display:none}
}

/* ══════════════════════════════════════════════════════════════════════
   고급화 레이어 — 심도 · 인터랙션 · 모션 (source-order override)
   ══════════════════════════════════════════════════════════════════════ */
:root{
  --sh-1:0 1px 2px rgba(16,34,64,.05), 0 3px 8px rgba(16,34,64,.05);
  --sh-2:0 6px 16px rgba(16,34,64,.07), 0 16px 36px rgba(16,34,64,.10);
  --sh-3:0 24px 60px rgba(16,34,64,.22);
  --sh-hover:0 10px 26px rgba(16,34,64,.11), 0 2px 8px rgba(16,34,64,.06);
}
/* 콘텐츠 배경 — 은은한 브랜드/골드 광원 */
body{
  background:
    radial-gradient(130% 90% at 100% -20%, rgba(31,78,182,.06), transparent 55%),
    radial-gradient(120% 80% at -20% 120%, rgba(201,162,74,.055), transparent 55%),
    var(--bg);
  background-attachment:fixed;
}
/* 슬림 스크롤바 */
*{scrollbar-width:thin;scrollbar-color:rgba(16,34,64,.22) transparent}
::-webkit-scrollbar{width:11px;height:11px}
::-webkit-scrollbar-thumb{background:rgba(16,34,64,.2);border-radius:9px;border:3px solid transparent;background-clip:content-box}
::-webkit-scrollbar-thumb:hover{background:rgba(16,34,64,.34);background-clip:content-box}
::-webkit-scrollbar-track{background:transparent}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}

/* 카드 — 부드러운 호버 심도 */
.card{transition:box-shadow .22s ease, border-color .22s ease}
.card:hover{box-shadow:var(--sh-hover);border-color:rgba(16,34,64,.13)}

/* KPI — 호버 리프트 + 액센트/아이콘 고급화 */
.kpi{transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease}
.kpi:hover{transform:translateY(-3px);box-shadow:var(--sh-hover);border-color:rgba(16,34,64,.13)}
.kpi::before{height:3px;background:linear-gradient(90deg,var(--accent,var(--brand)), color-mix(in srgb,var(--accent,var(--brand)) 42%,#fff))}
.kpi__ico{
  background:linear-gradient(150deg, color-mix(in srgb,var(--accent,var(--brand)) 18%,#fff), color-mix(in srgb,var(--accent,var(--brand)) 7%,#fff));
  box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--accent,var(--brand)) 22%, transparent);
}

/* 테이블 — 헤더 강조 + 행 호버 전환 */
table.tbl thead th{border-bottom:1.5px solid var(--line-strong);letter-spacing:.01em}
table.tbl tbody tr{transition:background .13s ease}
table.tbl tbody tr:hover td{background:var(--brand-050)}

/* 배지 crisp */
.badge{box-shadow:inset 0 0 0 1px rgba(15,35,64,.03)}

/* 대시보드 개선관리 미니 통계 스트립 */
.imp-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:10px}
.imp-stat{display:flex;flex-direction:column;align-items:center;gap:4px;background:var(--surface-2);border:1px solid var(--line);border-radius:11px;padding:11px 8px}
.imp-stat__top{display:flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;color:var(--ink-2)}
.imp-dot{width:9px;height:9px;border-radius:3px;flex:none}
.imp-stat__v{font-size:23px;font-weight:900;font-variant-numeric:tabular-nums;letter-spacing:-.02em;color:var(--ink);line-height:1}

/* 진입 모션 (풀높이 페이지 제외) */
@keyframes riseIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:no-preference){
  .content:not(.content--fill) > *{animation:riseIn .42s cubic-bezier(.2,.7,.2,1) both}
  .content:not(.content--fill) > *:nth-child(2){animation-delay:.05s}
  .content:not(.content--fill) > *:nth-child(3){animation-delay:.1s}
  .content:not(.content--fill) > *:nth-child(n+4){animation-delay:.14s}
}

/* ══════════════════════════════════════════════════════════════════════
   반응형 / 모바일 레이어 (source-order override, 최하단)
   ══════════════════════════════════════════════════════════════════════ */

/* 사이드바 백드롭(오프캔버스 열림 시) */
.nav-backdrop{position:fixed;inset:0;background:rgba(8,22,39,.5);backdrop-filter:blur(1.5px);
  opacity:0;pointer-events:none;transition:opacity .25s;z-index:95;display:none}
@media (max-width:900px){
  /* --sidebar-w:0 이면 translateX(-100%)가 0px 이동이라 오프캔버스가 안 됨 → 실제 폭 지정 */
  .sidebar{width:min(284px,84vw);transform:translateX(-100%);z-index:120;box-shadow:none}
  .sidebar.is-open{transform:none;box-shadow:var(--sh-3)}
  .main{margin-left:0}
  .nav-backdrop{display:block}
  .sidebar.is-open ~ .nav-backdrop{opacity:1;pointer-events:auto}
  /* 업로드 버튼: 텍스트 숨기고 아이콘버튼(38×38)과 동일 크기로 */
  .topbar__upload{width:38px;height:38px;min-width:0;padding:0;gap:0;justify-content:center}
  .topbar__upload span:not(svg){display:none}
}

/* ── 태블릿(≤900) ── */
@media (max-width:900px){
  .grid--kpi{grid-template-columns:repeat(2,1fr)}      /* 6 KPI → 2열 */
  .grid--6{grid-template-columns:1fr}                  /* 지도/차트 6칸 그리드 → 1열 스택 */
  .content{padding:16px 15px 40px}
  .card__head{gap:10px}
  .card__body{padding:14px 15px 16px}
  .page-head{margin-bottom:16px}
  .page-head__t{font-size:20px}

  /* 필터바: 라벨 고정폭 + 컨트롤 동일 풀너비 */
  .filterbar{gap:10px 12px;padding:12px 13px}
  .filterbar__group{width:100%;flex-wrap:nowrap}
  .filterbar__lab{flex:0 0 62px;width:62px}       /* 라벨 폭 고정 → 드롭다운 시작점·너비 통일 */
  .filterbar__group .dd,.filterbar__group .select,.filterbar__group .select--sm{display:flex;flex:1 1 auto;width:auto;min-width:0}
  .filterbar__group .dd__btn{width:100%;min-width:0}
  .filterbar__spacer{display:none}
  .filterbar .chip{align-self:flex-start}

  /* 지역별(지도:표 50:50) → 세로 스택, 풀높이 해제 */
  .content--fill{display:block;padding-bottom:24px}
  .content--fill .grid--region{display:grid}
  .content--fill .grid--region>.card{display:block;min-width:0}
  .content--fill .grid--region>.card>.card__body{display:block;flex:none;min-height:0}
  .content--fill .grid--region .chart--map{height:auto;min-height:300px}
  .content--fill .grid--region .tbl-wrap,.tblx-wrap{max-height:none;overflow:visible}
  .grid--region .tbl-wrap{overflow:visible}
}

/* ── 테이블 → 카드 (≤768, 강화 테이블만) ── */
@media (max-width:768px){
  .tblx-wrap{max-height:none;overflow:visible}
  table.tbl--enh,table.tbl--enh tbody{display:block}
  table.tbl--enh thead{display:none}
  table.tbl--enh tbody tr{
    display:block;background:var(--surface);border:1px solid var(--line);border-radius:13px;
    padding:4px 15px;margin-bottom:12px;box-shadow:var(--sh-1)
  }
  table.tbl--enh tbody tr:hover td{background:transparent}
  table.tbl--enh tbody td{
    display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:4px 12px;width:auto !important;
    padding:9px 0;border:none;border-bottom:1px dashed var(--line);
    text-align:right !important;white-space:normal !important;min-width:0;
    overflow-wrap:anywhere;word-break:break-word
  }
  table.tbl--enh tbody tr td:last-child{border-bottom:none}
  table.tbl--enh tbody td[data-label]::before{
    content:attr(data-label);margin-right:auto;text-align:left;flex:0 0 auto;max-width:45%;
    font-weight:700;color:var(--ink-3);font-size:12px;letter-spacing:.01em;white-space:normal
  }
  /* 배지가 여러 개인 셀(초과항목 등)은 값 묶음을 우측 정렬로 줄바꿈 */
  table.tbl--enh tbody td .badge{white-space:nowrap}
  /* 첫 셀(시설명·시·도 등)은 카드 제목처럼 강조 */
  table.tbl--enh tbody td:first-child{padding-top:13px;font-size:15px;font-weight:800}
  table.tbl--enh tbody td:first-child::before{align-self:center}
  /* 표 안 컨트롤·프로그래스바 폭 보정 */
  table.tbl--enh tbody td .dd,table.tbl--enh tbody td select,table.tbl--enh tbody td form{width:auto;min-width:0}
  table.tbl--enh tbody td .prog{max-width:160px}
}

/* ── 페이지네이션 바 (≤560) ── */
@media (max-width:560px){
  .tblx{flex-direction:column;align-items:stretch;gap:10px}
  .tblx__right{justify-content:space-between}
  .tblx__pager{flex-wrap:wrap;gap:5px}
}

/* ── 상단바 / 페이지 헤드 (≤640) ── */
@media (max-width:640px){
  .page-head{flex-direction:column;align-items:flex-start;gap:12px}
  .page-head__tools{margin-left:0;width:100%;flex-wrap:wrap}
  .seg{flex-wrap:wrap}
  .card__head{flex-wrap:wrap}
  .card__tools{margin-left:0}
}
@media (max-width:560px){
  .topbar{padding-left:12px;padding-right:12px;gap:6px;height:auto;min-height:var(--topbar-h)}
  .topbar .chip--soft{display:none}       /* 날짜칩 숨김 */
  .crumb__cur{font-size:14px;max-width:44vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .kpi__value{font-size:28px}
}

/* ── 소형 폰(≤430) ── */
@media (max-width:430px){
  .grid--kpi{grid-template-columns:1fr}
  .content{padding:13px 12px 32px}
  .imp-stats{grid-template-columns:repeat(2,1fr)}
  .topbar .iconbtn[title="새로고침"]{display:none}
}