:root {
  --navy: #143a7e;
  --navy-dark: #0f2c61;
  --ink: #222;
  --muted: #6b7280;
  --line: #e3e5ea;
  --bg: #f5f6f8;
  --panel: #fff;
  --stop: #d93025;
  --alarm: #f29900;
  --safe: #1e8e3e;
  --off: #9aa0a6;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font-family: "Pretendard", "Noto Sans KR", "Malgun Gothic", "Apple SD Gothic Neo", sans-serif;
  font-size: 14px; color: var(--ink); background: var(--bg);
}
a { color: inherit; }
button, input, select { font: inherit; }

/* 상단 */
.top { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; height: 60px; background: #fff; border-bottom: 1px solid var(--line); }
.brand { width: 240px; flex: none; padding: 0 20px; font-weight: 700; font-size: 16px; color: var(--navy); display: flex; align-items: center; gap: 8px; }
.brand svg { flex: none; }
.gnb { display: flex; flex: 1; overflow-x: auto; }
.gnb a { padding: 0 22px; line-height: 60px; text-decoration: none; font-size: 16px; white-space: nowrap; border-bottom: 3px solid transparent; }
.gnb a.on { color: var(--navy); font-weight: 700; border-bottom-color: var(--navy); }
.userbox { padding: 0 20px; display: flex; gap: 10px; align-items: center; white-space: nowrap; color: var(--muted); }
.userbox button { border: 1px solid var(--line); background: #fff; padding: 5px 10px; border-radius: 4px; cursor: pointer; }

/* 레이아웃 */
.wrap { display: flex; min-height: calc(100vh - 60px); }
.side { width: 240px; flex: none; background: #fff; border-right: 1px solid var(--line); }
.side h2 { margin: 0; padding: 26px 24px; background: var(--navy); color: #fff; font-size: 20px; font-weight: 500; }
.side a { display: block; padding: 15px 24px; text-decoration: none; color: var(--navy); border-bottom: 1px solid var(--line); background: #f7f8fa; }
.side a.on { background: #e8eef9; font-weight: 700; }
.main { flex: 1; min-width: 0; padding: 28px 36px 60px; }
.head { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 20px; gap: 12px; flex-wrap: wrap; }
.head h1 { margin: 0; font-size: 28px; font-weight: 500; }
.crumb { color: var(--muted); font-size: 13px; }

/* 검색 */
.search { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; padding: 18px 20px; background: #f1f2f4; border: 1px solid var(--line); margin-bottom: 18px; }
.search input, .search select { height: 34px; padding: 0 10px; border: 1px solid #cfd3da; border-radius: 3px; background: #fff; }
.search input[type=text] { width: 220px; }
.search .sep { color: var(--muted); }
.btn { height: 34px; padding: 0 16px; border: 0; border-radius: 3px; cursor: pointer; background: #3a3f48; color: #fff; display: inline-flex; align-items: center; gap: 6px; text-decoration: none; }
.btn.primary { background: var(--navy); }
.btn.light { background: #fff; color: var(--ink); border: 1px solid #cfd3da; }
.btn.danger { background: #555b66; }
.btn:disabled { opacity: .5; cursor: default; }
.quick { display: flex; gap: 4px; }
.quick button { height: 34px; padding: 0 10px; border: 1px solid #cfd3da; background: #fff; border-radius: 3px; cursor: pointer; }

/* 표 */
.count { margin: 0 0 8px; font-size: 13px; }
.count b { color: var(--navy); }
.tablebox { overflow-x: auto; background: #fff; }
table.grid { width: 100%; border-collapse: collapse; border-top: 2px solid #555; }
.grid th { background: #f1f2f4; font-weight: 500; text-align: left; padding: 11px 12px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.grid td { padding: 10px 12px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.grid tr:hover td { background: #fafbfc; }
.grid .num { text-align: right; font-variant-numeric: tabular-nums; }
.grid .chk { width: 40px; text-align: center; }
.grid a.link { text-decoration: underline; cursor: pointer; color: var(--navy); }
.grid .empty { text-align: center; color: var(--muted); padding: 40px; }
.foot { display: flex; justify-content: space-between; margin-top: 14px; gap: 8px; flex-wrap: wrap; }
.note { color: var(--muted); font-size: 12px; margin-top: 8px; }

.badge { display: inline-block; min-width: 44px; text-align: center; padding: 2px 8px; border-radius: 10px; font-size: 12px; color: #fff; }
.badge.stop { background: var(--stop); }
.badge.alarm { background: var(--alarm); }
.badge.safe { background: var(--safe); }
.badge.off { background: var(--off); }
.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 6px; vertical-align: 1px; }
.dot.on { background: var(--safe); } .dot.off { background: var(--off); }

/* 대시보드 */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 16px; }
.card { background: #fff; border: 1px solid var(--line); }
.card > h3 { margin: 0; padding: 12px 16px; font-size: 14px; font-weight: 600; background: #f7f8fa; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; }
.card > h3 small { font-weight: 400; color: var(--muted); }
.card .body { padding: 14px 16px; }
.big { display: flex; align-items: center; gap: 16px; padding: 22px; }
.big .ic { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; color: #fff; flex: none; }
.big .n { font-size: 40px; font-weight: 700; line-height: 1; }
.big .l { font-size: 18px; margin-top: 4px; }
.big.stop .ic { background: var(--stop); } .big.stop .n { color: var(--stop); }
.big.alarm .ic { background: var(--alarm); } .big.alarm .n { color: var(--alarm); }
.big.safe .ic { background: var(--safe); } .big.safe .n { color: var(--safe); }
.dash2 { display: grid; grid-template-columns: 2fr 1fr; gap: 16px; margin-bottom: 16px; }
.forks { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 10px; }
.fork { border: 1px solid var(--line); border-radius: 4px; padding: 12px; }
.fork .nm { font-weight: 700; margin-bottom: 6px; }
.fork .sub { color: var(--muted); font-size: 12px; line-height: 1.7; }
.meter { display: flex; align-items: center; gap: 8px; margin: 6px 0; }
.meter .lb { width: 80px; font-size: 12px; color: var(--muted); }
.meter .bar { flex: 1; height: 12px; background: #eef0f3; border-radius: 6px; overflow: hidden; }
.meter .bar i { display: block; height: 100%; background: var(--navy); }
.meter .v { width: 36px; text-align: right; font-variant-numeric: tabular-nums; }

/* 통계 */
.chart { width: 100%; height: auto; display: block; }
.legend { display: flex; gap: 14px; font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.legend i { display: inline-block; width: 10px; height: 10px; margin-right: 4px; vertical-align: -1px; }
.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.stats .wide { grid-column: 1 / -1; }

/* 지도 */
.mapwrap { display: grid; grid-template-columns: 260px 1fr; gap: 16px; }
.maplist { background: #fff; border: 1px solid var(--line); min-height: 400px; }
.maplist h3 { margin: 0; padding: 12px 14px; font-size: 14px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; }
.maplist a { display: block; padding: 10px 14px; text-decoration: none; cursor: pointer; border-bottom: 1px solid #f1f2f4; }
.maplist a.on { background: #e8eef9; color: var(--navy); font-weight: 700; }
.mapview { position: relative; background: #e9f5e9; border: 1px solid var(--line); min-height: 400px; display: grid; place-items: center; overflow: hidden; }
.mapview img { max-width: 100%; display: block; }
.mapview .ph { color: var(--muted); text-align: center; line-height: 1.8; padding: 30px; }
.gpsbar { margin-top: 10px; padding: 10px 14px; background: #fff8e1; border: 1px solid #f3e0a6; color: #7a5b00; font-size: 13px; }

/* 팝업 */
.modal-bg { position: fixed; inset: 0; background: rgba(0,0,0,.4); display: grid; place-items: center; z-index: 50; padding: 16px; }
.modal { background: #fff; width: 100%; max-width: 620px; max-height: 90vh; overflow: auto; box-shadow: 0 10px 30px rgba(0,0,0,.25); }
.modal h3 { margin: 0; padding: 18px 22px; background: #f7f8fa; font-size: 18px; font-weight: 500; }
.modal .form { margin: 22px; border-top: 2px solid #555; }
.form .row { display: grid; grid-template-columns: 150px 1fr; border-bottom: 1px solid var(--line); }
.form label { background: #f7f8fa; padding: 12px 16px; text-align: right; font-size: 13px; }
.form label.req::before { content: "* "; color: var(--stop); }
.form .in { padding: 8px 12px; }
.form input, .form select, .form textarea { width: 100%; max-width: 360px; height: 32px; padding: 0 8px; border: 1px solid #cfd3da; border-radius: 3px; }
.form .hint { font-size: 12px; color: var(--muted); margin-top: 4px; }
.modal .acts { display: flex; justify-content: flex-end; gap: 8px; padding: 0 22px 20px; }
.err { color: var(--stop); padding: 0 22px 10px; min-height: 1em; }

/* 로그인 */
.login { min-height: 100vh; display: grid; place-items: center; background: linear-gradient(160deg, var(--navy) 0%, #0b2149 100%); padding: 16px; }
.login form { background: #fff; width: 100%; max-width: 380px; padding: 36px 32px; border-radius: 6px; }
.login h1 { margin: 0 0 6px; font-size: 22px; color: var(--navy); }
.login p { margin: 0 0 24px; color: var(--muted); }
.login input { width: 100%; height: 42px; padding: 0 12px; margin-bottom: 10px; border: 1px solid #cfd3da; border-radius: 4px; }
.login button { width: 100%; height: 44px; border: 0; border-radius: 4px; background: var(--navy); color: #fff; font-size: 15px; cursor: pointer; margin-top: 6px; }
.login .err { padding: 8px 0 0; }

.toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); background: #333; color: #fff; padding: 10px 18px; border-radius: 4px; z-index: 60; }
.kv { display: grid; grid-template-columns: 160px 1fr; border-top: 2px solid #555; background: #fff; }
.kv > div { padding: 12px 16px; border-bottom: 1px solid var(--line); }
.kv > div:nth-child(odd) { background: #f7f8fa; }
.kv code, pre { font-family: Consolas, "D2Coding", monospace; }
pre { background: #f4f5f7; padding: 12px; overflow-x: auto; font-size: 12px; border: 1px solid var(--line); }

@media (max-width: 900px) {
  .brand { width: auto; }
  .side { display: none; }
  .main { padding: 18px 14px 40px; }
  .cards, .dash2, .stats, .mapwrap { grid-template-columns: 1fr; }
  .userbox span { display: none; }
  .form .row { grid-template-columns: 1fr; }
  .form label { text-align: left; }
  .subnav { display: flex !important; }
}
.subnav { display: none; gap: 6px; overflow-x: auto; margin-bottom: 14px; }
.subnav a { padding: 7px 12px; border: 1px solid var(--line); border-radius: 16px; background: #fff; text-decoration: none; white-space: nowrap; }
.subnav a.on { background: var(--navy); color: #fff; border-color: var(--navy); }

/* v2: 대시보드 지도, 지게차 위치 점 */
.dashmap { display: grid; grid-template-columns: 3fr 1fr; gap: 16px; margin-bottom: 16px; }
.dashmap .mapview { border: 0; min-height: 300px; }
.dashmap .nopos .gpsbar { margin: 0; border-width: 1px 0 0; }
.forks.col { grid-template-columns: 1fr; }
.mapimg { position: relative; display: inline-block; max-width: 100%; }
.mapimg img { max-width: 100%; display: block; }
.marks { position: absolute; inset: 0; pointer-events: none; }
.mk { position: absolute; transform: translate(-50%, -50%); pointer-events: auto; display: flex; align-items: center; gap: 4px; }
.mk i { width: 18px; height: 18px; border-radius: 50%; border: 3px solid #fff; box-shadow: 0 1px 4px rgba(0,0,0,.4); background: var(--off); flex: none; }
.mk span { position: absolute; left: 22px; top: 50%; transform: translateY(-50%); white-space: nowrap; background: rgba(255,255,255,.92); padding: 1px 6px; border-radius: 3px; font-size: 12px; font-weight: 700; box-shadow: 0 1px 3px rgba(0,0,0,.2); }
.mk.on i { background: var(--safe); }
.mk.alarm i { background: var(--alarm); }
.mk.stop i { background: var(--stop); animation: blink 1s infinite; }
.mk.stale i { opacity: .55; }
.mk.stale span { font-weight: 400; color: var(--muted); }
@keyframes blink { 50% { box-shadow: 0 0 0 8px rgba(217,48,37,.35); } }
@media (max-width: 900px) { .dashmap { grid-template-columns: 1fr; } }

/* v5: 비상정지(진한 빨강, 깜빡임) / 위험(빨강) / 주의(노랑) / 안전(초록) */
:root { --stop: #8b0000; --alarm: #d93025; --caution: #e0b000; }
.badge.caution { background: var(--caution); color: #222; }
.cards { grid-template-columns: 1.4fr 1fr 1fr; }
.big.danger .ic { background: var(--alarm); } .big.danger .n { color: var(--alarm); }
.big.caution .ic { background: var(--caution); } .big.caution .n { color: #c79c00; }
.estop { margin-left: auto; background: var(--stop); color: #fff; border-radius: 8px; padding: 10px 14px; text-align: center; min-width: 150px; animation: estop 1s infinite; }
.estop b { display: block; font-size: 30px; line-height: 1.1; }
.estop span { font-size: 13px; font-weight: 700; }
.estop i { display: block; font-style: normal; font-size: 12px; opacity: .9; margin-top: 4px; }
.estop.off { background: #f1f2f4; color: #6b7280; border: 1px solid var(--line); animation: none; }
.estop.off span { font-weight: 400; }
@keyframes estop { 50% { box-shadow: 0 0 0 7px rgba(139,0,0,.3); } }
.fork.estopped { border: 2px solid var(--stop); }
.mk.alarm i { background: var(--alarm); animation: none; }
.mk.caution i { background: var(--caution); }
.mk.stop i { background: var(--stop); }
@media (max-width: 900px) { .cards { grid-template-columns: 1fr; } }

/* v6: 모바일 상단 메뉴를 로고 아래 한 줄로 (옆으로 밀어서 선택) */
@media (max-width: 900px) {
  .top { flex-wrap: wrap; height: auto; }
  .brand { flex: 1; padding: 0 14px; line-height: 52px; }
  .userbox { padding: 0 14px; }
  .gnb { order: 3; flex: 0 0 100%; border-top: 1px solid var(--line); background: #f7f8fa; -webkit-overflow-scrolling: touch; }
  .gnb a { padding: 0 16px; line-height: 46px; font-size: 15px; }
}

/* v8: 지도 위 지게차 = 지게차 그림 + 아래 이름. 비상정지(브레이크 명령 중)면 빨갛게 깜빡임 */
.mk { flex-direction: column; gap: 1px; transform: translate(-50%, -60%); }
.mk .fk { width: 34px; height: 34px; color: var(--navy); filter: drop-shadow(0 0 1.5px #fff) drop-shadow(0 0 1.5px #fff) drop-shadow(0 1px 2px rgba(0,0,0,.4)); }
.mk span { position: static; transform: none; font-size: 12px; }
.mk.off .fk { color: #8a8f98; }
.mk.caution .fk { color: #c79c00; }
.mk.alarm .fk { color: var(--navy); }  /* 위험이어도 색 안 바꿈 (비상정지만 빨강) */
.mk.stop .fk { color: #e00000; animation: fkblink 1s infinite; }
.mk.stop span { background: #e00000; color: #fff; animation: fkblink 1s infinite; }
.mk.stale .fk { opacity: .5; }
@keyframes fkblink { 50% { opacity: .25; } }

/* v13 원격 제어 */
.ftabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.ftab { border: 1px solid #cfd3da; background: #fff; border-radius: 4px; padding: 8px 14px; cursor: pointer; display: inline-flex; align-items: center; gap: 4px; font: inherit; }
.ftab small { color: var(--muted); margin-left: 4px; }
.ftab.on { border-color: var(--navy); box-shadow: inset 0 -3px 0 var(--navy); font-weight: 700; }
.rgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.kv2 { display: grid; grid-template-columns: 90px 1fr; row-gap: 8px; font-size: 13px; }
.kv2 > div:nth-child(odd) { color: var(--muted); }
.ctl h4 { margin: 14px 0 6px; font-size: 13px; color: var(--muted); font-weight: 600; }
.bigbtns { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 10px; }
.bigbtns .btn { height: 64px; font-size: 18px; font-weight: 700; justify-content: center; }
.btn.bigstop { background: var(--stop); } .btn.bigrel { background: var(--safe); }
.btnrow { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 8px; }
.btnrow select, .btnrow input { height: 34px; border: 1px solid #cfd3da; border-radius: 3px; padding: 0 8px; min-width: 180px; flex: 1; }
.acts2 { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-top: 10px; }
.warnbox { background: #fdecea; color: var(--stop); border: 1px solid #f5c2bd; padding: 10px 14px; margin-bottom: 14px; font-weight: 600; }
.warnbox.gray { background: #f3f4f6; color: #555; border-color: #ddd; font-weight: 400; }
@media (max-width: 900px) { .rgrid { grid-template-columns: 1fr; } }
.btn.jog { flex: 1; height: 48px; justify-content: center; font-size: 15px; touch-action: none; user-select: none; -webkit-user-select: none; }
.btn.jog.pressed { background: #dfe6f3; border-color: var(--navy); }