/* 관리자 웹(/admin/) — 일반 사용자 웹(public/public.css)과 같은 디자인 언어를 쓴다:
   Pretendard, 밝은 배경, 둥근 흰 카드 + 부드러운 그림자, 파란 포인트, 알약형 버튼/칩.
   토큰 값은 public.css와 똑같이 맞춰 두 사이트가 같은 제품처럼 보이게 한다. */
:root{
  --ink:#0F2540;
  --sub:#4A6885;
  --dim:#7D97B0;
  --line:#DFEDFB;
  --sky:#D9EAFF;
  --sky-soft:#EFF7FF;
  --bg:#F4F8FD;
  --blue:#0B6BF0;
  --blue-deep:#0748B5;
  --aqua:#2DC4EE;
  --mint:#12C79E;
  --amber:#F59200;
  --red:#E5484D;
  --ok:#0E9F6E;
  --shadow:0 2px 4px rgba(15,37,64,.04), 0 8px 20px rgba(15,37,64,.07);
  --shadow-lg:0 3px 8px rgba(15,37,64,.05), 0 18px 44px rgba(15,37,64,.11);
  --font:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,sans-serif;
  --r:24px;
  --gap:22px;
  --side:236px;
}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer;border:none;background:none}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:6px}

/* ── 공통 요소 ── */
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.03em;font-size:1.02rem}
.brand-mark{width:30px;height:30px;flex-shrink:0;border-radius:50%;box-shadow:0 6px 14px rgba(47,124,246,.32)}
.eyebrow{display:inline-block;font-size:.74rem;font-weight:700;color:var(--blue);background:rgba(11,107,240,.12);padding:6px 12px;border-radius:999px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;font-weight:700;padding:11px 18px;font-size:.88rem;transition:transform .15s ease,box-shadow .15s ease;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 22px rgba(11,107,240,.32)}
.btn-soft{background:#fff;color:var(--ink);box-shadow:var(--shadow)}
.btn-soft:hover{color:var(--blue)}
.btn-danger{background:#FDECEC;color:#B42318}
.btn-sm{padding:8px 13px;font-size:.8rem}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none}
.card{background:#fff;border-radius:var(--r);box-shadow:var(--shadow);padding:24px}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.card-head h3{font-size:1.06rem;font-weight:800;letter-spacing:-.02em}
.card-head .sub{font-size:.82rem;color:var(--dim);font-weight:600}
.muted{color:var(--dim)}
.small{font-size:.8rem}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:.76rem;font-weight:700;padding:5px 10px;border-radius:999px;background:var(--sky-soft);color:var(--sub);white-space:nowrap}
.chip i{width:7px;height:7px;border-radius:50%;background:currentColor;display:block}
.chip.ok{background:rgba(14,159,110,.12);color:#047857}
.chip.warn{background:rgba(245,146,0,.14);color:#B45309}
.chip.bad{background:rgba(229,72,77,.12);color:#B42318}
.chip.off{background:#EEF2F6;color:#7D8A99}
.msg{font-size:.84rem;font-weight:700;margin-top:10px;color:var(--dim)}
.msg.ok{color:#047857}.msg.err{color:#B42318}

/* ── 로그인 ── */
.login{min-height:100vh;display:grid;place-items:center;padding:24px 16px;
  background:radial-gradient(1200px 600px at 10% -10%,#D9EAFF 0,transparent 60%),radial-gradient(900px 500px at 110% 110%,#D5F5EC 0,transparent 55%),var(--bg)}
.login-card{width:100%;max-width:400px;background:#fff;border-radius:28px;box-shadow:var(--shadow-lg);padding:32px 28px}
.login-card h1{font-size:1.45rem;font-weight:800;letter-spacing:-.03em;margin:18px 0 6px}
.login-card p{font-size:.9rem;color:var(--sub);line-height:1.6;margin-bottom:20px}
.field{margin-bottom:14px}
.field label{display:block;font-size:.84rem;font-weight:700;margin-bottom:7px}
.field input,.field select{width:100%;padding:14px 15px;border-radius:14px;background:var(--sky-soft);border:1.5px solid transparent;font-size:.95rem}
.field input:focus,.field select:focus{outline:none;border-color:var(--blue);background:#fff}
.login-card .btn{width:100%;padding:15px}
.login-foot{margin-top:16px;font-size:.76rem;color:var(--dim);line-height:1.6}

/* ── 앱 셸: 데스크톱은 왼쪽 사이드바, 모바일은 상단바 + 하단 탭 ── */
.shell{display:grid;grid-template-columns:var(--side) 1fr;min-height:100vh}
.side{position:sticky;top:0;height:100vh;background:#fff;border-right:1px solid var(--line);padding:24px 16px;display:flex;flex-direction:column;gap:20px}
.side .brand{padding:0 8px}
.nav{display:flex;flex-direction:column;gap:4px}
.nav a{display:flex;align-items:center;gap:11px;padding:12px 13px;border-radius:14px;font-size:.92rem;font-weight:700;color:var(--sub);transition:.15s}
.nav a:hover{background:var(--sky-soft);color:var(--blue)}
.nav a[aria-current="page"]{background:var(--blue);color:#fff;box-shadow:0 8px 18px rgba(11,107,240,.28)}
.nav svg{width:19px;height:19px;flex-shrink:0}
.nav-group{font-size:.7rem;font-weight:800;color:var(--dim);padding:10px 12px 2px;letter-spacing:.02em}
.side-foot{margin-top:auto;padding:12px;border-radius:16px;background:var(--sky-soft);font-size:.78rem;color:var(--sub);line-height:1.6}
.side-foot b{color:var(--ink)}
.main{min-width:0;padding:26px clamp(18px,3.2vw,40px) 72px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:26px;flex-wrap:wrap}
.topbar h1{font-size:clamp(1.3rem,2.4vw,1.7rem);font-weight:800;letter-spacing:-.03em;margin-top:8px}
.top-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.updated{font-size:.78rem;color:var(--dim);font-weight:600}
.mobile-bar,.tabbar{display:none}

@media(max-width:900px){
  .shell{grid-template-columns:1fr}
  .side{display:none}
  .mobile-bar{display:flex;position:sticky;top:0;z-index:40;align-items:center;justify-content:space-between;gap:10px;padding:12px 16px;background:rgba(255,255,255,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
  :root{--gap:16px}
  .main{padding:18px 18px 104px}
  .card{padding:20px}
  .kpi{padding:17px 18px}
  /* 좁은 카드에서는 장식 원이 글자 위를 덮어 지저분해 보여서 더 작게 줄인다 */
  .kpi::after{width:84px;height:84px;right:-30px;top:-42px}
  .tabbar{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:40;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-top:1px solid var(--line);padding:6px 6px calc(6px + env(safe-area-inset-bottom))}
  .tabbar a{display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 2px;border-radius:12px;font-size:.66rem;font-weight:700;color:var(--dim)}
  .tabbar a svg{width:21px;height:21px}
  .tabbar a[aria-current="page"]{color:var(--blue)}
}

/* ── 레이아웃 그리드 ── */
.grid{display:grid;gap:var(--gap)}
.kpis{grid-template-columns:repeat(4,minmax(0,1fr))}
.g-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g-3-1{grid-template-columns:minmax(0,2fr) minmax(0,1fr)}
.g-hmi{grid-template-columns:minmax(300px,440px) minmax(0,1fr);align-items:start}
@media(max-width:1100px){.kpis{grid-template-columns:repeat(2,minmax(0,1fr))}.g-3-1{grid-template-columns:1fr}}
@media(max-width:900px){.g-2,.g-hmi{grid-template-columns:1fr}}
.stack{display:flex;flex-direction:column;gap:var(--gap)}

/* KPI 타일 */
.kpi{background:#fff;border-radius:22px;box-shadow:var(--shadow);padding:20px 22px;display:flex;flex-direction:column;gap:8px;min-width:0}
.kpi .k{font-size:.82rem;font-weight:700;color:var(--sub);display:flex;align-items:center;gap:9px}
.kpi .k .dot{width:30px;height:30px;border-radius:10px;display:grid;place-items:center;font-size:.95rem;background:var(--sky-soft)}
.kpi .v{font-size:clamp(1.5rem,2.3vw,1.95rem);font-weight:800;letter-spacing:-.03em;font-variant-numeric:tabular-nums;line-height:1.2}
.kpi .v small{font-size:.8rem;color:var(--dim);font-weight:700;margin-left:4px}
.kpi .d{font-size:.78rem;color:var(--dim);font-weight:600;line-height:1.5}

/* 차트 */
.chart-box{position:relative;height:260px}
.chart-box.tall{height:320px}
.chart-box.short{height:220px}

/* 표 */
.table-wrap{overflow-x:auto;margin:0 -4px}
table{width:100%;border-collapse:collapse;font-size:.88rem}
th{text-align:left;font-size:.76rem;color:var(--dim);font-weight:800;padding:12px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:14px 10px;border-bottom:1px solid #EEF4FB;vertical-align:middle}
tr:last-child td{border-bottom:0}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
.empty{padding:22px 8px;text-align:center;color:var(--dim);font-size:.86rem}

/* 기기 카드 */
.dev-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--gap)}
.dev{background:#fff;border-radius:var(--r);box-shadow:var(--shadow);padding:22px;display:flex;flex-direction:column;gap:14px;text-align:left;transition:box-shadow .15s,transform .15s}
.dev:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}
.dev-top{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.dev-top h4{font-size:1.02rem;font-weight:800;letter-spacing:-.02em}
.dev-top p{font-size:.8rem;color:var(--dim);margin-top:3px}
.dev-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.dev-stats div{background:var(--sky-soft);border-radius:12px;padding:10px 12px}
.dev-stats .k{display:block;font-size:.7rem;color:var(--dim);font-weight:700}
.dev-stats .v{display:block;font-size:.92rem;font-weight:800;font-variant-numeric:tabular-nums}
.dev-io{display:flex;flex-wrap:wrap;gap:6px}
.mini-list{display:flex;flex-direction:column}
.mini-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px 2px;border-top:1px solid #EEF4FB;font-size:.88rem}
.mini-row:first-child{border-top:0}
.mini-row b{font-weight:800}

/* 드로어(기기 상세) */
.drawer-bg{position:fixed;inset:0;background:rgba(15,37,64,.32);z-index:60;opacity:0;pointer-events:none;transition:.2s}
.drawer-bg.open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(520px,100%);background:var(--bg);z-index:61;transform:translateX(100%);transition:transform .25s ease;overflow-y:auto;padding:20px 18px 40px}
.drawer.open{transform:none}
.drawer-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:16px}
.drawer-head h2{font-size:1.25rem;font-weight:800;letter-spacing:-.03em}
.x{width:38px;height:38px;border-radius:50%;background:#fff;box-shadow:var(--shadow);font-size:1rem}

/* 선택 컨트롤 */
.select{padding:10px 36px 10px 14px;border-radius:999px;background:#fff;box-shadow:var(--shadow);border:0;font-weight:700;font-size:.86rem;appearance:none;
  background-image:linear-gradient(45deg,transparent 50%,var(--sub) 50%),linear-gradient(135deg,var(--sub) 50%,transparent 50%);
  background-position:calc(100% - 17px) 55%,calc(100% - 12px) 55%;background-size:5px 5px;background-repeat:no-repeat}
.seg-tabs{display:inline-flex;gap:4px;padding:4px;background:#fff;border-radius:999px;box-shadow:var(--shadow)}
.seg-tabs button{padding:8px 14px;border-radius:999px;font-size:.82rem;font-weight:700;color:var(--sub)}
.seg-tabs button[aria-pressed="true"]{background:var(--blue);color:#fff}

/* 원격 명령 */
.cmd-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}
.cmd{background:var(--sky-soft);border-radius:16px;padding:16px;text-align:left;display:flex;flex-direction:column;gap:5px;transition:.15s}
.cmd:hover{background:var(--sky)}
.cmd b{font-size:.9rem;font-weight:800}
.cmd span{font-size:.74rem;color:var(--sub);line-height:1.5}
.cmd.danger{background:#FFF3F2}
.cmd.danger:hover{background:#FDE4E2}
.cmd[disabled]{opacity:.45;cursor:not-allowed}

/* ── HMI 작화(공개 사이트 device-control.html과 같은 도면 기반 작화) ── */
.hmi{background:#fff;border-radius:var(--r);box-shadow:var(--shadow);padding:20px}
.hmi-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px;flex-wrap:wrap}
.hmi-title{font-weight:800;font-size:1rem;letter-spacing:-.02em}
.hmi-lamp{display:flex;align-items:center;gap:7px;color:var(--sub);font-size:.78rem;font-weight:700}
.hmi-lamp i{width:10px;height:10px;border-radius:50%;background:#B8C4D2;display:block}
.hmi-lamp.on i{background:#22C55E;box-shadow:0 0 8px #22C55E}
.hmi-lamp.warn i{background:#F59E0B;box-shadow:0 0 8px #F59E0B}
.hmi-lamp.bad i{background:#EF4444;box-shadow:0 0 8px #EF4444}
.hmi-alarm{margin-bottom:10px;padding:9px 12px;border-radius:12px;font-size:.82rem;font-weight:800;background:rgba(14,159,110,.1);color:#047857}
.hmi-alarm.warn{background:rgba(245,146,0,.13);color:#B45309}
.hmi-alarm.bad{background:rgba(229,72,77,.12);color:#B42318}
.hmi-stage{display:block;width:100%;height:auto;border-radius:16px;background:#F1F6FC;border:1px solid #DCE6F2}
.hmi-readouts{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:12px}
.ro{background:var(--sky-soft);border-radius:12px;padding:9px 11px}
.ro .k{display:block;font-size:.7rem;color:var(--dim);font-weight:700}
.ro .v{display:block;font-size:1rem;font-weight:800;font-variant-numeric:tabular-nums}
.ro .v small{font-size:.7rem;color:var(--dim);margin-left:3px}
.hmi-foot{margin-top:10px;font-size:.76rem;color:var(--dim);font-weight:600;line-height:1.5}
/* 꺾인 배관(path)은 기본 채우기가 검정이라 fill:none이 없으면 회색 삼각형으로 칠해진다 */
.flow-line{fill:none;stroke-dasharray:7 7;stroke-linecap:round;opacity:.22}
.flow-line.on{opacity:1;animation:flowmove .7s linear infinite}
@keyframes flowmove{to{stroke-dashoffset:-14}}
.pump-rotor{transform-origin:center;transform-box:fill-box}
.pump-rotor.run{animation:spin 1.1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.estop-glow{opacity:0}
.estop-glow.on{opacity:1;animation:pulse 1s ease-in-out infinite}
@keyframes pulse{50%{opacity:.35}}

/* 운전 화면 범례 */
.hmi-legend{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(128px,100%),1fr));gap:6px 12px;margin-top:10px;padding:10px 12px;border-radius:14px;background:var(--sky-soft)}
.lg{display:flex;align-items:center;gap:7px;font-size:.74rem;font-weight:700;color:var(--sub);line-height:1.3}
.lg svg{height:14px;width:auto;flex-shrink:0;overflow:visible}
.lg-flow{animation:flowmove .7s linear infinite}
.lg-spin{transform-origin:8px 8px;animation:spin 1.1s linear infinite}
.lg-blink{animation:pulse 1s ease-in-out infinite}

/* 제어 폼 */
.row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 2px;border-top:1px solid #EEF4FB}
.row:first-child{border-top:0}
.row label{font-size:.88rem;font-weight:700}
.row .ctl{display:flex;align-items:center;gap:8px;margin-left:auto}
.row .st{min-width:54px;text-align:right;font-size:.72rem;font-weight:800;color:var(--dim)}
.row .st.ok{color:#047857}.row .st.err{color:#B42318}.row .st.busy{color:var(--blue)}
.row .unit{font-size:.76rem;color:var(--dim);font-weight:600;margin-left:4px}
.seg{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.seg button{padding:7px 12px;border-radius:999px;font-size:.8rem;font-weight:700;background:var(--sky-soft);color:var(--sub)}
.seg button[aria-pressed="true"]{background:var(--blue);color:#fff}
/* 제어 폼 입력칸 전용 — 표의 숫자 칸(td.num/th.num)에는 적용되지 않게 input/select로 한정한다 */
input.num,select.num{width:110px;padding:8px 11px;border:1.5px solid var(--line);border-radius:12px;font-size:.88rem;font-weight:700;text-align:right;background:var(--sky-soft)}
select.num{text-align:left;width:160px}
.sw{width:50px;height:28px;border-radius:999px;background:#D7DEE8;position:relative;transition:.2s;flex:0 0 auto}
.sw[aria-pressed="true"]{background:var(--blue)}
.sw i{position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:#fff;transition:.2s;box-shadow:0 2px 5px rgba(0,0,0,.2)}
.sw[aria-pressed="true"] i{left:25px}
.form-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.form-actions .btn{flex:1 1 150px}

/* 환경 임베드 */
.embed{width:100%;height:1500px;border:0;border-radius:var(--r);background:#fff;box-shadow:var(--shadow)}

/* 토스트 */
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:12px 18px;border-radius:999px;font-size:.86rem;font-weight:700;opacity:0;pointer-events:none;transition:.25s;z-index:80;max-width:calc(100% - 32px)}
.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:900px){.toast{bottom:88px}}

/* ════════════════════════════════════════════════════════════════════
   디자인 포인트 — 사용자 웹 히어로(밤하늘 → 하늘 그라데이션, 반짝이는 별, 떠오르는 기포,
   흔들리는 물방울 캐릭터, 물결)를 관리자 대시보드 상단 배너와 로그인 화면에 그대로 가져온다.
   ════════════════════════════════════════════════════════════════════ */
.sky{position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(160deg,#0E1E45 0%,#1B3970 38%,#2F63A8 68%,#5E9BD8 100%)}
.stars,.bubbles{position:absolute;inset:0;pointer-events:none;z-index:1}
.star{position:absolute;background:#fff;border-radius:50%;animation:tw 3.4s ease-in-out infinite alternate}
@keyframes tw{from{opacity:.2}to{opacity:.95}}
.bubble{position:absolute;border-radius:50%;background:rgba(255,255,255,.45);animation:rise linear infinite}
@keyframes rise{0%{transform:translateY(20px);opacity:0}20%{opacity:.75}100%{transform:translateY(-220px);opacity:0}}
.waves{position:absolute;left:0;right:0;bottom:-1px;height:70px;z-index:1;pointer-events:none;overflow:hidden}
.waves svg{position:absolute;bottom:0;left:0;width:200%;height:100%}
.waves .w1{animation:wave 16s linear infinite}
.waves .w2{animation:wave 10s linear infinite reverse;opacity:.7}
@keyframes wave{to{transform:translateX(-50%)}}
.mascot{position:absolute;z-index:2;pointer-events:none}
.mascot svg{width:100%;height:100%;overflow:visible}
@media(prefers-reduced-motion:reduce){.star,.bubble,.waves .w1,.waves .w2{animation:none}}

/* 대시보드 상단 배너 */
.hero{border-radius:28px;padding:30px 30px 72px;box-shadow:var(--shadow-lg);min-height:250px}
.hero-inner{position:relative;z-index:3;max-width:640px}
.hero .eyebrow{background:rgba(255,255,255,.16);color:#BFE0FF}
.hero h2{font-size:clamp(1.35rem,3vw,2rem);font-weight:800;letter-spacing:-.035em;line-height:1.3;margin:12px 0 8px;word-break:keep-all}
.hero h2 em{font-style:normal;color:#5EEAD4}
.hero p{color:rgba(255,255,255,.82);font-size:.92rem;line-height:1.6;word-break:keep-all}
.hero-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.glass{display:inline-flex;align-items:center;gap:7px;padding:8px 13px;border-radius:999px;font-size:.82rem;font-weight:700;
  background:rgba(255,255,255,.14);backdrop-filter:blur(8px);box-shadow:inset 0 0 0 1px rgba(255,255,255,.22);color:#fff;white-space:nowrap}
.glass b{font-weight:800;color:#fff}
.glass .led{width:8px;height:8px;border-radius:50%;background:#4ADE80;box-shadow:0 0 8px #4ADE80}
.glass .led.warn{background:#FBBF24;box-shadow:0 0 8px #FBBF24}
.hero-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.btn-mint{background:#3ED8C4;color:#06413B;box-shadow:0 12px 26px rgba(62,216,196,.4)}
.btn-glass{background:rgba(255,255,255,.16);color:#fff;backdrop-filter:blur(8px);box-shadow:inset 0 0 0 1px rgba(255,255,255,.28)}
.hero .mascot{right:4%;bottom:26px;width:clamp(120px,18vw,190px);height:clamp(120px,18vw,190px)}
.hero-clock{position:absolute;top:22px;right:26px;z-index:3;text-align:right;font-variant-numeric:tabular-nums}
.hero-clock b{display:block;font-size:1.5rem;font-weight:800;letter-spacing:-.02em}
.hero-clock span{font-size:.78rem;color:rgba(255,255,255,.75);font-weight:600}

/* 로그인 화면도 같은 하늘 배경 */
.login.sky{background:linear-gradient(170deg,#0E1E45 0%,#1B3970 40%,#2F63A8 72%,#7FB6E4 100%);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px}
/* .sky가 글자색을 흰색으로 물려주므로 흰 카드 안은 다시 본문색으로 되돌린다(안 하면 제목/라벨이 안 보인다). */
.login .login-card{position:relative;z-index:3;color:var(--ink)}
/* 물방울은 절대배치 대신 카드 바로 위에 흐름대로 쌓는다 — 넓은 화면에서 카드 뒤로 가려지던 문제 */
.login .mascot{position:relative;width:132px;height:132px;flex-shrink:0}
.login .waves{height:120px}

/* KPI 타일 색 포인트 */
.kpi::after{content:"";position:absolute;right:-40px;top:-54px;width:112px;height:112px;border-radius:50%;background:var(--tint,rgba(11,107,240,.08))}
.kpi{position:relative;overflow:hidden}
.kpi .k .dot{background:var(--tint,var(--sky-soft))}
.kpi:nth-child(1){--tint:rgba(11,107,240,.09)}
.kpi:nth-child(2){--tint:rgba(18,199,158,.10)}
.kpi:nth-child(3){--tint:rgba(245,146,0,.10)}
.kpi:nth-child(4){--tint:rgba(139,92,246,.09)}

/* 사이드바/제목 포인트 */
.nav a[aria-current="page"]{background:linear-gradient(135deg,var(--blue),var(--aqua))}
.side-foot{background:linear-gradient(160deg,#1B3970,#2F63A8);color:rgba(255,255,255,.85)}
.side-foot b{color:#fff}
.side-foot .btn-soft{background:rgba(255,255,255,.16);color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.25)}
.topbar .eyebrow{background:linear-gradient(135deg,rgba(11,107,240,.14),rgba(45,196,238,.16))}
.card-head h3::before{content:"";display:inline-block;width:4px;height:14px;border-radius:2px;margin-right:8px;vertical-align:-1px;background:linear-gradient(var(--blue),var(--aqua))}

/* ════════════════════════════════════════════════════════════════════
   모바일 보강
   ════════════════════════════════════════════════════════════════════ */
/* 그리드 칸은 기본 min-width:auto라 차트/표 내용 폭만큼 버텨서 화면 밖으로 밀려났다 — 모바일에서
   가로로 넘치던 주원인. 모든 그리드/스택 칸이 줄어들 수 있게 한다. */
.shell>div,.grid>*,.stack>*{min-width:0}
.dev-grid{grid-template-columns:repeat(auto-fill,minmax(min(280px,100%),1fr))}
.cmd-grid{grid-template-columns:repeat(auto-fill,minmax(min(150px,100%),1fr))}

/* 모바일 메뉴 시트(하단 탭에 없는 화면 + 로그아웃) */
.menu-btn{width:40px;height:40px;border-radius:12px;background:#fff;box-shadow:var(--shadow);display:grid;place-items:center}
.menu-btn svg{width:20px;height:20px}
.sheet-bg{position:fixed;inset:0;background:rgba(15,37,64,.35);z-index:70;opacity:0;pointer-events:none;transition:.2s}
.sheet-bg.open{opacity:1;pointer-events:auto}
.sheet{position:fixed;left:0;right:0;bottom:0;z-index:71;background:#fff;border-radius:24px 24px 0 0;padding:10px 16px calc(20px + env(safe-area-inset-bottom));transform:translateY(105%);transition:transform .25s ease;box-shadow:var(--shadow-lg)}
.sheet.open{transform:none}
.sheet .grip{width:42px;height:5px;border-radius:3px;background:#D7DEE8;margin:4px auto 14px}
/* 메뉴 시트는 모바일 전용 — PC에서는 화면 밖에 숨겨 두는 대신 아예 그리지 않는다(전체 페이지 캡처나
   인쇄에서 중간에 튀어나오는 것을 막는다). */
@media(min-width:901px){.sheet,.sheet-bg{display:none}}
.sheet .nav a{padding:13px 12px}
.sheet-user{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:10px;padding:12px;border-radius:16px;background:var(--sky-soft);font-size:.86rem;font-weight:700}

@media(max-width:900px){
  .mobile-bar .brand{font-size:.95rem}
  /* 모바일 제목 영역은 한 줄로: 작은 분류 라벨은 숨기고, 새로고침은 아이콘만 제목 오른쪽에 둔다 */
  .topbar{margin-bottom:14px;flex-wrap:nowrap;align-items:center}
  .topbar .eyebrow{display:none}
  .topbar h1{margin-top:0;font-size:1.35rem}
  .topbar .top-actions{width:auto;flex-shrink:0}
  .topbar .updated{display:none}
  .refresh-btn span{display:none}
  .refresh-btn{width:40px;height:40px;padding:0}
  section[data-view] > .top-actions{width:100%}
  .hero{padding:20px 18px 74px;border-radius:24px;min-height:0}
  .hero-clock{position:static;text-align:left;margin-bottom:8px}
  .hero-clock b{font-size:1.1rem;display:inline;margin-right:8px}
  .hero .mascot{width:100px;height:100px;right:8px;bottom:20px}
  .hero-inner{max-width:none}
  .hero p{padding-right:84px}
  .kpis{gap:var(--gap)}
  .kpi{padding:13px 14px;border-radius:18px}
  .kpi .k{font-size:.74rem}
  .kpi .v{font-size:1.25rem}
  .card{padding:16px;border-radius:20px}
  .chart-box{height:220px}
  .chart-box.tall{height:250px}
  .chart-box.short{height:200px}
  section[data-view] > .top-actions .select{flex:1 1 100%}
  .seg-tabs{overflow-x:auto;max-width:100%}
  /* iOS는 16px 미만 입력창에 초점이 가면 화면을 확대해 버린다 */
  .field input,.field select,input.num,select.num,.select{font-size:16px}
  .row{flex-wrap:wrap}
  .row .seg{flex:1 1 auto}
  .dev-stats{grid-template-columns:repeat(3,minmax(0,1fr))}
  .embed{height:2100px}
  .tabbar a span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
  .login .mascot{width:104px;height:104px}
  .login-card{padding:26px 20px}
}

/* 작은 화면에서 표는 가로 스크롤 대신 "한 줄 = 카드"로 바꿔 보여준다(각 칸의 data-label을 제목으로). */
@media(max-width:640px){
  .table-wrap{margin:0;overflow:visible}
  table.stackable thead{display:none}
  table.stackable,table.stackable tbody,table.stackable tr,table.stackable td{display:block;width:100%}
  table.stackable tr{background:var(--sky-soft);border-radius:14px;padding:8px 12px;margin-bottom:8px}
  table.stackable td{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:6px 0;border:0;text-align:right}
  table.stackable td::before{content:attr(data-label);font-size:.74rem;font-weight:800;color:var(--dim);text-align:left;flex-shrink:0}
  table.stackable td.empty{justify-content:center}
  table.stackable td.empty::before{content:none}
}

/* ════════════════════════════════════════════════════════════════════
   더보기 게시판 · 리포트
   ════════════════════════════════════════════════════════════════════ */
.more-link{display:block;margin-top:16px;padding:14px;border-radius:14px;background:var(--sky-soft);text-align:center;font-size:.86rem;font-weight:800;color:var(--blue)}
.more-link:hover{background:var(--sky)}
.board-top{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.board-tabs a{display:inline-block;padding:8px 14px;border-radius:999px;font-size:.82rem;font-weight:700;color:var(--sub);white-space:nowrap}
.board-tabs a[aria-pressed="true"]{background:var(--blue);color:#fff}
.quick{display:flex;flex-wrap:wrap;gap:6px}
button.chip{cursor:pointer;border:0}
button.chip:hover{color:var(--blue)}
button.chip[aria-pressed="true"]{background:var(--blue);color:#fff}
.filters{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(170px,100%),1fr));gap:10px}
.fl{display:flex;flex-direction:column;gap:6px;min-width:0}
.fl>span{font-size:.74rem;font-weight:800;color:var(--dim)}
.fl.inline{flex-direction:row;align-items:center;gap:8px}
.in{width:100%;padding:10px 12px;border-radius:12px;background:var(--sky-soft);border:1.5px solid transparent;font-size:.88rem;font-weight:600;color:var(--ink);min-width:0}
.in:focus{outline:none;border-color:var(--blue);background:#fff}
.fl.inline .in{width:auto;padding:7px 10px}
.pager{display:flex;justify-content:center;gap:6px;margin-top:14px;flex-wrap:wrap}
.pager button{min-width:38px;height:38px;padding:0 10px;border-radius:12px;background:var(--sky-soft);font-weight:800;font-size:.86rem;color:var(--sub)}
.pager button:hover:not([disabled]){background:var(--sky);color:var(--blue)}
.pager button[aria-current="page"]{background:var(--blue);color:#fff}
.pager button[disabled]{opacity:.35;cursor:default}

.rp-export{display:flex;gap:6px;flex-wrap:wrap}
.rp-head{border-radius:24px;padding:26px 28px;box-shadow:var(--shadow-lg)}
.rp-head-inner{position:relative;z-index:2}
.rp-head .eyebrow{background:rgba(255,255,255,.16);color:#BFE0FF}
.rp-head h2{font-size:clamp(1.25rem,2.6vw,1.7rem);font-weight:800;letter-spacing:-.03em;margin:10px 0 4px}
.rp-head h2 small{font-size:.9rem;color:rgba(255,255,255,.75);font-weight:700}
.rp-head p{font-size:.86rem;color:rgba(255,255,255,.8)}
.delta{font-size:.74rem;font-weight:800;color:var(--dim)}
.delta small{font-weight:600;color:var(--dim)}
.delta.up{color:#047857}.delta.down{color:#B42318}
.insights{list-style:none;display:flex;flex-direction:column;gap:10px}
.insights li{position:relative;padding:13px 14px 13px 38px;border-radius:12px;background:var(--sky-soft);font-size:.88rem;line-height:1.6;color:var(--ink);word-break:keep-all}
.insights li::before{content:"💡";position:absolute;left:10px;top:9px;font-size:.9rem}
.rp-three{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:1100px){.rp-three{grid-template-columns:1fr}}
@media(max-width:900px){.filters{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.board-filter .form-actions .btn{flex:1 1 30%;padding:11px 8px}.board-top .btn{width:100%}.board-tabs{width:100%;overflow-x:auto}.in{font-size:16px}.rp-export .btn{flex:1 1 auto}}

/* PDF 저장·인쇄: 리포트 본문만 A4에 맞춰 찍는다(메뉴·조건·버튼은 숨김, 배경색은 그대로 인쇄). */
@media print{
  body.print-report{background:#fff}
  body.print-report *{-webkit-print-color-adjust:exact;print-color-adjust:exact}
  body.print-report .side,body.print-report .mobile-bar,body.print-report .tabbar,body.print-report .topbar,
  body.print-report .rp-controls,body.print-report .toast,body.print-report .sheet,body.print-report .sheet-bg,
  body.print-report .drawer,body.print-report .drawer-bg{display:none!important}
  body.print-report .shell{display:block}
  body.print-report .main{padding:0}
  body.print-report .card,body.print-report .kpi{box-shadow:none;border:1px solid #DCE6F2}
  body.print-report .rp-section,body.print-report .kpi,body.print-report .rp-head{break-inside:avoid}
  body.print-report .kpis{grid-template-columns:repeat(4,1fr)}
  body.print-report .g-2{grid-template-columns:repeat(2,1fr)}
  body.print-report .rp-three{grid-template-columns:repeat(3,1fr)}
  body.print-report .table-wrap{overflow:visible}
  body.print-report table.stackable thead{display:table-header-group}
  body.print-report table.stackable,body.print-report table.stackable tbody{display:table;width:100%}
  body.print-report table.stackable tr{display:table-row;background:none;padding:0}
  body.print-report table.stackable td{display:table-cell;text-align:left;padding:6px 8px;border-bottom:1px solid #EEF4FB}
  body.print-report table.stackable td.num{text-align:right}
  body.print-report table.stackable td::before{content:none}
  @page{size:A4;margin:12mm}
}

/* 운전 화면: 그림은 위치만, 상태와 범례는 그림 밖 오른쪽 목록에서 읽는다(현장 HMI 태그 목록 방식) */
.hmi-body{display:grid;grid-template-columns:minmax(0,1fr) minmax(240px,320px);gap:22px;align-items:start}
.hmi-side{display:flex;flex-direction:column;gap:16px}
/* 범례와 부품 상태는 서로 다른 정보라 각각 별도 카드로 나눈다(모바일에서 한 덩어리로 보이던 문제) */
.hmi-side-box{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px 16px 14px}
.hmi-side-box .hmi-tags{margin-bottom:0}
.hmi-side .hmi-legend{background:transparent;padding:0;border-radius:0}
.hmi-side-head{font-size:.82rem;font-weight:800;color:var(--dim);margin:0 0 10px}
.hmi-tags{list-style:none;display:flex;flex-direction:column;gap:7px;margin:0 0 18px}
.hmi-tags li{display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:12px;background:var(--sky-soft)}
.hmi-tags .no{flex:none;width:23px;height:23px;border-radius:50%;background:#fff;color:var(--blue);
  box-shadow:inset 0 0 0 1.5px var(--blue);display:grid;place-items:center;font-size:.72rem;font-weight:800}
.hmi-tags .nm{flex:1;min-width:0;font-size:.84rem;font-weight:700}
.hmi-side .hmi-legend{grid-template-columns:1fr;margin-top:0;gap:8px}
.cal path{fill:none;stroke:#8AA6C2;stroke-width:1.3}
.cal .cal-dot{fill:#0B6BF0}
.cal .cal-bg{stroke:#fff;stroke-width:2}
.cal .cal-no{text-anchor:middle;font-size:11.5px;font-weight:800;fill:#fff}
.cal .cal-st{text-anchor:middle;font-size:10.5px;font-weight:800;fill:#4A6885}
@media(max-width:900px){.hmi-body{grid-template-columns:1fr;gap:16px}}

/* 리포트·게시판은 JS가 카드를 직접 그려 넣는 자리라, 다른 화면(.stack)과 같은 카드 간격을 여기서도 준다 */
#reportRoot,#boardRoot,#envRoot,#payRoot,#tenantRoot,#promoRoot{display:flex;flex-direction:column;gap:var(--gap)}

/* 대시보드에 얹는 환경 지도는 화면을 다 먹지 않게 낮춘다(자세한 내용은 환경 정보 화면에서) */
.embed-sm{height:1500px}
@media(max-width:900px){.embed-sm{height:2100px}}

/* 광고 관리 목록 — 미리보기(이미지/영상) + 표시 여부 · 순서 · 삭제 */
.promo-admin-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(260px,100%),1fr));gap:var(--gap)}
.promo-item{background:var(--sky-soft);border-radius:18px;overflow:hidden;display:flex;flex-direction:column}
.promo-item .thumb{aspect-ratio:16/9;background:#0F2540;display:block;width:100%;object-fit:cover}
.promo-item .body{padding:12px 14px;display:flex;flex-direction:column;gap:8px}
.promo-item .name{font-weight:800;font-size:.9rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.promo-item .meta{font-size:.74rem;color:var(--dim);font-weight:700}
.promo-item .acts{display:flex;gap:6px;flex-wrap:wrap}
.promo-item .acts .btn{padding:7px 11px;font-size:.76rem}

/* 납품처(지자체) 상징 — 사이드바·로그인 화면 브랜드 옆에 캐릭터와 지자체 이름을 함께 보여 준다.
   tenant.json의 brand 항목으로 켜고 끄며, 로고 파일 경로만 바꾸면 공식 자산으로 교체된다. */
.tenant-mark{display:inline-flex;align-items:center;gap:7px;margin-left:8px;padding:4px 10px 4px 4px;border-radius:999px;
  background:var(--sky-soft);font-size:.76rem;font-weight:800;color:var(--sub);white-space:nowrap}
.tenant-mark img{width:22px;height:22px;border-radius:50%;display:block}
.side .brand{flex-wrap:wrap}
.login-card .tenant-mark{margin:10px 0 0}

/* 납품 구성 화면 — 납품처 목록과 모듈 체크박스 */
.tenant-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(260px,100%),1fr));gap:12px}
.tenant-item{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:16px;background:var(--sky-soft);
  border:2px solid transparent;text-align:left;cursor:pointer;width:100%}
.tenant-item:hover{border-color:var(--sky)}
.tenant-item.active{border-color:var(--blue);background:#fff;box-shadow:var(--shadow)}
.tenant-item img,.tenant-item .ph{width:34px;height:34px;border-radius:50%;flex:none;background:#DCE8F5;object-fit:cover}
.tenant-item .nm{flex:1;min-width:0;font-weight:800;font-size:.9rem}
.tenant-emblem{display:flex;align-items:center;gap:14px;margin:14px 0 4px;padding:14px;border-radius:16px;background:var(--sky-soft)}
.tenant-emblem img{width:64px;height:64px;border-radius:50%;object-fit:cover;background:#fff}
.mod-group{margin-top:18px}
.mod-group h4{font-size:.9rem;font-weight:800;margin-bottom:10px}
.mods{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(200px,100%),1fr));gap:8px}
.mod{display:flex;align-items:center;gap:8px;padding:9px 11px;border-radius:12px;background:var(--sky-soft);font-size:.84rem;font-weight:700;cursor:pointer}
.mod input{width:16px;height:16px;accent-color:var(--blue)}