/* Fire Monitoring Center – FusionSolar-like theme */
:root {
  --hdr: #1d1e22;
  --hdr-text: #e8eaed;
  --bg: #eef1f6;
  --card: #ffffff;
  --line: #e4e7ec;
  --line2: #d0d5dd;
  --text: #1f2329;
  --muted: #667085;
  --primary: #1677ff;
  --primary-bg: #e8f1ff;
  --ok: #22b35e;
  --fire: #f5222d;
  --sup: #fa8c16;
  --trouble: #e6b800;
  --status: #1677ff;
  --offline: #98a2b3;
  --disabled: #8c8fa3;
  --hero1: #06225a;
  --hero2: #0c3f8f;
  --radius: 8px;
  --font: "Segoe UI", "Leelawadee UI", "Noto Sans Thai", Tahoma, system-ui, sans-serif;
  --mono: "Cascadia Mono", Consolas, ui-monospace, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.45 var(--font); }
button, input, select, textarea { font: inherit; color: inherit; }
.hidden { display: none !important; }
.muted { color: var(--muted); font-weight: 400; }
.small { font-size: 12.5px; }
.mono { font-family: var(--mono); font-size: 12.5px; }
a { color: var(--primary); text-decoration: none; cursor: pointer; }
h2 { font-size: 16px; margin: 0; }
h3 { font-size: 15px; margin: 0; }

/* buttons */
.btn { background: #fff; border: 1px solid var(--line2); border-radius: 6px; padding: 6px 14px; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; line-height: 1.4; }
.btn:hover { border-color: var(--primary); color: var(--primary); }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { background: #0958d9; color: #fff; }
.btn.danger { background: var(--fire); border-color: var(--fire); color: #fff; }
.btn.sm { padding: 2px 9px; font-size: 12.5px; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.on { background: var(--primary-bg); border-color: var(--primary); color: var(--primary); }
.btn-row { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.seg { display: inline-flex; border: 1px solid var(--line2); border-radius: 6px; overflow: hidden; }
.seg button { border: 0; background: #fff; padding: 5px 14px; cursor: pointer; border-right: 1px solid var(--line2); }
.seg button:last-child { border-right: 0; }
.seg button.on { background: var(--primary); color: #fff; }
input, select, textarea { background: #fff; border: 1px solid var(--line2); border-radius: 6px; padding: 6px 10px; outline: none; }
input:focus, select:focus, textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 2px rgba(22, 119, 255, .15); }

/* login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; background: linear-gradient(135deg, var(--hero1), var(--hero2)); }
.login-card { width: min(380px, 100%); background: #fff; border-radius: 12px; padding: 28px; display: grid; gap: 12px; box-shadow: 0 20px 60px rgba(0, 0, 0, .35); }
.login-card h1 { font-size: 20px; margin: 4px 0 0; }
.login-card p { margin: 0; }
.login-card label { display: grid; gap: 4px; color: var(--muted); font-size: 13px; }
.form-err { color: var(--fire); min-height: 18px; font-size: 13px; }
.logo { width: 32px; height: 32px; border-radius: 8px; flex: none; background: #d32f2f url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath d='M16 5c1 5 7 7 7 14a7 7 0 0 1-14 0c0-4 2-6 4-8 0 3 1 4 2 4 0-4 0-7 1-10z' fill='%23fff'/%3E%3C/svg%3E") center/78% no-repeat; }
.logo.big { width: 48px; height: 48px; border-radius: 12px; }

/* header */
.hdr { position: sticky; top: 0; z-index: 30; height: 56px; background: var(--hdr); color: var(--hdr-text); display: flex; align-items: center; gap: 20px; padding: 0 20px; }
.hdr .brand { display: flex; align-items: center; gap: 10px; font-size: 17px; white-space: nowrap; }
.hdr .brand small { display: block; font-size: 11px; color: #9aa0a6; }
.hdr nav { display: flex; gap: 4px; flex: 1; justify-content: center; height: 100%; }
.nav-item { position: relative; height: 100%; display: flex; align-items: center; }
.nav-item > a { color: var(--hdr-text); padding: 0 14px; height: 100%; display: flex; align-items: center; font-size: 15px; white-space: nowrap; }
.nav-item > a:hover, .nav-item.on > a { color: #4096ff; }
.nav-item.on > a { box-shadow: inset 0 -3px 0 #4096ff; }
.dd { position: absolute; top: 56px; left: 0; min-width: 200px; background: #fff; color: var(--text); border-radius: 0 0 8px 8px; box-shadow: 0 12px 32px rgba(0, 0, 0, .18); padding: 8px 0; display: none; }
.nav-item:hover .dd { display: block; }
.dd a { display: block; padding: 9px 20px; color: var(--text); }
.dd a:hover { background: var(--primary-bg); color: var(--primary); }
.hdr-right { display: flex; align-items: center; gap: 14px; }
.hdr-icon { background: none; border: 0; color: var(--hdr-text); cursor: pointer; position: relative; font-size: 17px; padding: 4px; }
.hdr-icon .cnt { position: absolute; top: -4px; right: -8px; background: var(--fire); color: #fff; font-size: 10.5px; min-width: 17px; height: 17px; border-radius: 9px; display: grid; place-items: center; padding: 0 4px; }
.user-btn { background: none; border: 0; color: var(--hdr-text); cursor: pointer; display: flex; align-items: center; gap: 6px; white-space: nowrap; max-width: 220px; overflow: hidden; text-overflow: ellipsis; }
.pop { position: absolute; right: 16px; top: 56px; width: 300px; background: #fff; color: var(--text); border-radius: 8px; box-shadow: 0 12px 32px rgba(0, 0, 0, .2); padding: 14px; display: grid; gap: 10px; z-index: 40; max-height: 70vh; overflow-y: auto; }
.pop.wide { width: 420px; }
.chip { font-size: 11.5px; padding: 1px 8px; border-radius: 99px; background: #f2f4f7; border: 1px solid var(--line); color: var(--muted); white-space: nowrap; display: inline-block; }
.chips { display: flex; flex-wrap: wrap; gap: 4px; }
.banner { background: var(--fire); color: #fff; text-align: center; padding: 7px 16px; font-weight: 600; }
.banner.warn { background: #b54708; }

/* hero (home) */
.hero { background: radial-gradient(1200px 400px at 70% 0%, #1552b8 0%, transparent 60%), linear-gradient(120deg, var(--hero1), var(--hero2)); color: #fff; padding: 22px 32px 26px; position: relative; overflow: hidden; }
.hero::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px); background-size: 48px 48px; pointer-events: none; transform: perspective(600px) rotateX(55deg) translateY(40%); transform-origin: bottom; }
.hero-grid { display: grid; grid-template-columns: 1.25fr 1fr 1fr; gap: 28px; position: relative; z-index: 1; max-width: 1600px; margin: 0 auto; }
.hero h3 { font-size: 19px; font-weight: 500; margin-bottom: 16px; display: flex; justify-content: space-between; }
.kpi-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 24px; }
.kpi { display: flex; gap: 12px; align-items: center; }
.kpi .ic { width: 36px; height: 36px; border-radius: 50%; border: 1.5px solid rgba(255, 255, 255, .75); display: grid; place-items: center; font-size: 16px; flex: none; }
.kpi b { font-size: 22px; font-weight: 600; }
.kpi b small { font-size: 12px; font-weight: 400; opacity: .8; margin-left: 4px; }
.kpi span { display: block; font-size: 12.5px; opacity: .8; }
.donut-wrap { display: flex; align-items: center; gap: 22px; }
.donut-legend { display: grid; gap: 7px; }
.donut-legend div { display: grid; grid-template-columns: 10px auto; column-gap: 8px; align-items: center; }
.donut-legend i { width: 10px; height: 10px; border-radius: 50%; }
.donut-legend b { font-size: 17px; font-weight: 600; line-height: 1.1; }
.donut-legend span { grid-column: 2; font-size: 12px; opacity: .8; }

/* layout */
.page { padding: 20px 24px; max-width: 1640px; margin: 0 auto; }
.card { background: var(--card); border-radius: var(--radius); padding: 18px 20px; box-shadow: 0 1px 2px rgba(16, 24, 40, .06); min-width: 0; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.filters { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-bottom: 14px; }
.filters label { display: flex; gap: 8px; align-items: center; font-size: 13.5px; }
.grid2 { display: grid; grid-template-columns: 1.4fr 1fr; gap: 16px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.stack { display: grid; gap: 16px; align-content: start; }

/* tables */
.table-wrap { overflow-x: auto; }
.tbl { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.tbl th { text-align: left; font-weight: 600; background: #f7f8fa; padding: 11px 12px; border-bottom: 1px solid var(--line); white-space: nowrap; font-size: 13px; }
.tbl td { padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.tbl tr.click { cursor: pointer; }
.tbl tr.click:hover td { background: #f5f9ff; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.dot { display: inline-block; width: 12px; height: 12px; border-radius: 50%; background: var(--ok); vertical-align: middle; }
.dot.fire { background: var(--fire); box-shadow: 0 0 0 3px rgba(245, 34, 45, .2); animation: blink 1s steps(2) infinite; }
.dot.sup { background: var(--sup); }
.dot.trouble { background: var(--trouble); }
.dot.offline { background: var(--offline); }
.dot.drill { background: var(--status); }
.st { display: inline-block; font-size: 12px; font-weight: 600; padding: 1px 9px; border-radius: 99px; background: #f2f4f7; color: var(--muted); white-space: nowrap; }
.st.fire, .st.FIRE { background: var(--fire); color: #fff; }
.st.sup, .st.SUPERVISORY { background: #fff1e0; color: #c25e00; }
.st.trouble, .st.TROUBLE { background: #fff8d6; color: #8a6d00; }
.st.status, .st.STATUS { background: var(--primary-bg); color: var(--primary); }
.st.disabled { background: #eceef3; color: #555a6b; }
.st.normal, .st.ok { background: #e6f7ee; color: #16813f; }
.st.out { background: #ffe8e8; color: var(--fire); }
.st.offline { background: #eceef3; color: #555a6b; }
.st.OPER { background: #eef0f4; color: #475467; }
.st.open { background: #e8f1ff; color: var(--primary); }
.st.assigned { background: #f0e8ff; color: #6b3fd4; }
.st.in_progress { background: #fff1e0; color: #c25e00; }
.st.done { background: #e6f7ee; color: #16813f; }
.st.cancelled { background: #eceef3; color: #555a6b; }
.cap { font-size: 12px; white-space: nowrap; }
.cap i { font-style: normal; margin-right: 6px; }
.cap .y { color: var(--ok); }
.cap .n { color: #c0c4cc; text-decoration: line-through; }

/* charts */
.chart svg { width: 100%; height: auto; display: block; }
.chart text { fill: var(--muted); font-size: 11px; }
.rank { display: grid; gap: 10px; }
.rank-row { display: grid; grid-template-columns: 150px 1fr 40px; gap: 10px; align-items: center; font-size: 13px; }
.rank-row .bar { height: 12px; background: #f2f4f7; border-radius: 3px; overflow: hidden; }
.rank-row .bar i { display: block; height: 100%; background: var(--primary); border-radius: 3px; }
.stat-big { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.stat-big div { background: #f7f8fa; border-radius: 8px; padding: 12px 14px; }
.stat-big b { display: block; font-size: 22px; }
.stat-big span { font-size: 12px; color: var(--muted); }
.legend-row { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12.5px; color: var(--muted); }
.legend-row i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 5px; vertical-align: -1px; }

/* map */
.map { height: 560px; border-radius: 8px; overflow: hidden; background: #e5e9f0; }
.map-fallback { height: 100%; display: grid; place-items: center; color: var(--muted); text-align: center; padding: 20px; }
.site-pin { width: 18px; height: 18px; border-radius: 50%; border: 3px solid #fff; box-shadow: 0 2px 6px rgba(0, 0, 0, .35); }
.leaflet-popup-content { font: 13px/1.5 var(--font); }

/* site page */
.site-layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); min-height: calc(100vh - 56px); }
.tree { background: #fff; border-right: 1px solid var(--line); padding: 14px 10px; overflow-y: auto; max-height: calc(100vh - 56px); position: sticky; top: 56px; }
.tree input { width: 100%; margin-bottom: 10px; }
.tree .t-org { font-weight: 600; padding: 6px 8px; font-size: 13.5px; }
.tree a { display: flex; align-items: center; gap: 8px; padding: 6px 8px 6px 14px; color: var(--text); border-radius: 4px; font-size: 13.5px; }
.tree a:hover { background: #f2f4f7; }
.tree a.on { background: var(--primary); color: #fff; }
.tree a.z { padding-left: 34px; font-size: 12.5px; color: var(--muted); }
.tree a.z.on { background: var(--primary-bg); color: var(--primary); }
.tree .dot { width: 9px; height: 9px; flex: none; }
.site-main { padding: 16px 22px; min-width: 0; }
.tabs { display: flex; gap: 26px; border-bottom: 1px solid var(--line); margin-bottom: 16px; overflow-x: auto; }
.tabs a { color: var(--text); padding: 8px 0 11px; font-size: 15px; white-space: nowrap; border-bottom: 2px solid transparent; }
.tabs a.on { color: var(--primary); border-color: var(--primary); }
.site-title { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.site-title h2 { font-size: 20px; }

.status-row { display: grid; grid-template-columns: 1.1fr 2fr 1.4fr; gap: 14px; margin-bottom: 16px; }
.mode-card { border-radius: var(--radius); padding: 14px 18px; background: #e6f7ee; border: 1px solid #a6e3bf; }
.mode-card .l { font-size: 12px; color: var(--muted); }
.mode-card .v { font-size: 26px; font-weight: 800; color: #16813f; line-height: 1.2; }
.mode-card .s { font-size: 12.5px; color: var(--muted); min-height: 18px; }
.mode-card.m-FIRE { background: var(--fire); border-color: var(--fire); animation: pulsebg 1s ease-in-out infinite alternate; }
.mode-card.m-FIRE .v, .mode-card.m-FIRE .l, .mode-card.m-FIRE .s { color: #fff; }
.mode-card.m-SILENCED { background: #fff1f0; border-color: var(--fire); }
.mode-card.m-SILENCED .v { color: var(--fire); }
.mode-card.m-DRILL { background: var(--primary-bg); border-color: var(--primary); }
.mode-card.m-DRILL .v { color: var(--primary); }
.mode-card.m-SUPERVISORY { background: #fff7e8; border-color: var(--sup); }
.mode-card.m-SUPERVISORY .v { color: #c25e00; }
.mode-card.m-TROUBLE { background: #fffbe0; border-color: var(--trouble); }
.mode-card.m-TROUBLE .v { color: #8a6d00; }
.mode-card.m-OFFLINE { background: #eceef3; border-color: var(--offline); }
.mode-card.m-OFFLINE .v { color: #555a6b; }
@keyframes pulsebg { from { background: #d91a26; } to { background: #ff4d4f; } }
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.tile { background: #fff; border-radius: var(--radius); padding: 12px 14px; border: 1px solid var(--line); cursor: pointer; text-align: left; color: var(--muted); font-size: 12.5px; display: grid; }
.tile b { font-size: 28px; color: var(--text); line-height: 1.15; font-variant-numeric: tabular-nums; }
.tile.has.t-fire { border-color: var(--fire); background: #fff1f0; } .tile.has.t-fire b { color: var(--fire); }
.tile.has.t-sup { border-color: var(--sup); background: #fff7e8; } .tile.has.t-sup b { color: #c25e00; }
.tile.has.t-trouble { border-color: var(--trouble); background: #fffbe0; } .tile.has.t-trouble b { color: #8a6d00; }
.tile.has.t-dis b { color: var(--disabled); }
.leds { background: #1f2329; border-radius: var(--radius); padding: 12px 14px; display: grid; grid-template-columns: 1fr 1fr; gap: 5px 12px; align-content: center; }
.led { display: flex; align-items: center; gap: 8px; font-size: 11.5px; color: #8b95a5; white-space: nowrap; letter-spacing: .3px; }
.led i { width: 10px; height: 10px; border-radius: 50%; background: #394150; flex: none; }
.led.on { color: #fff; }
.led.on i { box-shadow: 0 0 8px currentColor; }
.led.on.l-ok i { background: #3ddc84; color: #3ddc84; }
.led.on.l-fire i { background: #ff4d4f; color: #ff4d4f; }
.led.on.l-sup i { background: var(--sup); color: var(--sup); }
.led.on.l-trouble i { background: #ffd43b; color: #ffd43b; }
.led.on.l-status i { background: #4096ff; color: #4096ff; }
.led.blink i { animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: .3; } }

.ov-grid { display: grid; grid-template-columns: minmax(0, 1fr) 400px; gap: 16px; align-items: start; }

/* plan viewer */
.pv { position: relative; overflow: hidden; background: #fff; border: 1px solid var(--line); border-radius: 6px; cursor: grab; touch-action: none; user-select: none; }
.pv.tall { height: 560px; }
.pv.grabbing { cursor: grabbing; }
.pv.placing { cursor: crosshair; }
.pv-inner { position: absolute; left: 0; top: 0; transform-origin: 0 0; }
.pv-inner img { display: block; pointer-events: none; }
.pv-inner svg { position: absolute; left: 0; top: 0; overflow: visible; }
.pv-tools { position: absolute; right: 10px; top: 10px; display: grid; gap: 4px; z-index: 2; }
.pv-tools button { width: 32px; height: 32px; border-radius: 6px; border: 1px solid var(--line2); background: #fff; cursor: pointer; font-size: 16px; }
.pv-cap { position: absolute; left: 10px; bottom: 8px; font-size: 11.5px; color: var(--muted); background: rgba(255, 255, 255, .85); padding: 1px 8px; border-radius: 4px; z-index: 2; }
.pv-hint { position: absolute; left: 50%; top: 10px; transform: translateX(-50%); background: #1f2329; color: #fff; padding: 5px 14px; border-radius: 99px; font-size: 12.5px; z-index: 3; }

.led-z { cursor: pointer; }
.led-z circle.core { fill: #3ddc84; stroke: #fff; }
.led-z circle.halo { fill: none; }
.led-z text { font-weight: 700; fill: #1f2329; paint-order: stroke; stroke: #fff; stroke-width: 4px; }
.led-z.s-fire circle.core { fill: #ff2a2a; } .led-z.s-fire circle.halo { fill: rgba(255, 42, 42, .28); }
.led-z.s-sup circle.core { fill: var(--sup); } .led-z.s-sup circle.halo { fill: rgba(250, 140, 22, .28); }
.led-z.s-trouble circle.core { fill: #ffd43b; } .led-z.s-trouble circle.halo { fill: rgba(255, 212, 59, .35); }
.led-z.s-disabled circle.core { fill: #9aa0ad; }
.led-z.s-status circle.core { fill: #4096ff; }
.led-z.unack circle.core, .led-z.unack circle.halo { animation: blink .8s steps(2) infinite; }
.led-z.sel circle.core { stroke: #1677ff; }
.led-z.edit circle.core { stroke: #1677ff; stroke-dasharray: 4 3; }
.offline .led-z circle.core { fill: #b0b5c0 !important; }

.sz rect.zr { fill: #f3faf5; stroke: #7cc79a; stroke-width: 1.5; cursor: pointer; }
.sz:hover rect.zr { fill: #e6f7ee; }
.sz text { fill: #344054; font-size: 13px; font-weight: 600; pointer-events: none; }
.sz.s-fire rect.zr { fill: #ffd8d6; stroke: var(--fire); stroke-width: 3; }
.sz.s-sup rect.zr { fill: #ffe7c7; stroke: var(--sup); stroke-width: 3; }
.sz.s-trouble rect.zr { fill: #fff3b0; stroke: var(--trouble); stroke-width: 3; }
.sz.s-disabled rect.zr { fill: #eceef3; stroke: var(--disabled); }
.sz.unack rect.zr { animation: blink 1s steps(2) infinite; }
.sz.sel rect.zr { stroke: var(--primary); stroke-width: 3; }
.pt { stroke: #fff; stroke-width: 1; fill: #52b788; cursor: pointer; }
.pt.p-mcp { fill: #e5484d; } .pt.p-mod { fill: #4c8cf5; } .pt.p-nac { fill: #98a2b3; } .pt.p-heat { fill: #e3a33b; }
.pt.st-fire { fill: var(--fire); stroke: #fff; stroke-width: 2; }
.pt.st-sup { fill: var(--sup); stroke-width: 2; }
.pt.st-trouble { fill: #ffd43b; stroke: #333; stroke-width: 1.5; }
.pt.st-disabled { fill: #c0c4cc; }
.pt.st-out { fill: var(--fire); animation: blink .6s steps(2) infinite; }

.pin { cursor: pointer; }
.pin circle { fill: #52b788; stroke: #fff; stroke-width: 2.5; }
.pin text { fill: #fff; font-weight: 700; text-anchor: middle; dominant-baseline: central; pointer-events: none; }
.pin .lbl { fill: #1f2329; font-weight: 600; paint-order: stroke; stroke: #fff; stroke-width: 4px; text-anchor: start; }
.pin.p-zone_ma circle { fill: #e5484d; } .pin.p-nac circle { fill: #98a2b3; } .pin.p-flow circle, .pin.p-ss circle, .pin.p-pump_run circle, .pin.p-pump_fail circle { fill: #4c8cf5; }
.pin.st-fire circle { fill: var(--fire); } .pin.st-sup circle { fill: var(--sup); } .pin.st-trouble circle { fill: #ffd43b; stroke: #333; }
.pin.st-disabled circle { fill: #c0c4cc; }
.pin.st-out circle { fill: var(--fire); animation: blink .6s steps(2) infinite; }
.pin.st-fire circle, .pin.st-trouble circle { animation: blink 1s steps(2) infinite; }
.pin.sel circle { stroke: var(--primary); stroke-width: 5; }

.zone-leds { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 4px 12px; margin-top: 12px; }
.zl { display: flex; align-items: center; gap: 8px; font-size: 12.5px; padding: 4px 6px; border-radius: 4px; cursor: pointer; }
.zl:hover { background: #f2f4f7; }
.zl .n { font-family: var(--mono); color: var(--muted); width: 30px; }
.zl .dot { width: 11px; height: 11px; }

/* controls & events */
.ctl-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.ctl { border-radius: 8px; border: 1px solid var(--line2); background: #fff; padding: 10px 12px; text-align: left; cursor: pointer; display: grid; gap: 1px; position: relative; }
.ctl b { font-size: 16px; letter-spacing: .4px; }
.ctl span { font-size: 12px; color: var(--muted); }
.ctl:hover:not(:disabled) { border-color: var(--primary); }
.ctl:disabled { opacity: .45; cursor: not-allowed; }
.ctl.locked::after { content: "🔒"; position: absolute; right: 10px; top: 8px; font-size: 12px; }
.ctl.nocap::after { content: "ตู้ไม่รองรับ"; position: absolute; right: 8px; top: 8px; font-size: 10.5px; color: var(--muted); }
.ctl.c-ack.ready { border-color: var(--trouble); background: #fffbe0; }
.ctl.c-silence.ready { border-color: var(--fire); background: #fff1f0; }
.ctl.c-reset.ready { border-color: var(--primary); background: var(--primary-bg); }
.ctl.c-drill.active { border-color: var(--primary); background: var(--primary-bg); }
.ctl.busy { pointer-events: none; }
.ctl.busy b::after { content: " …"; }
.cmd-status { font-size: 12px; color: var(--muted); margin-top: 8px; min-height: 16px; }
.cap-note { font-size: 12px; color: var(--muted); background: #f7f8fa; border-radius: 6px; padding: 7px 10px; margin-top: 10px; }
.ev-tabs { display: flex; gap: 18px; border-bottom: 1px solid var(--line); margin: -4px 0 0; }
.ev-tabs button { background: none; border: 0; border-bottom: 2px solid transparent; padding: 6px 0 9px; cursor: pointer; color: var(--muted); }
.ev-tabs button.on { color: var(--primary); border-color: var(--primary); }
.badge { display: inline-block; min-width: 20px; padding: 0 6px; border-radius: 99px; background: #f2f4f7; font-size: 11.5px; text-align: center; color: var(--text); }
.ev-list { max-height: 460px; overflow-y: auto; margin: 0 -20px -18px; }
.ev { display: grid; grid-template-columns: 4px 1fr auto; gap: 10px; padding: 9px 16px 9px 0; border-bottom: 1px solid var(--line); cursor: pointer; }
.ev:hover { background: #f7f9fc; }
.ev .bar { background: var(--offline); }
.ev.c-FIRE .bar { background: var(--fire); } .ev.c-SUPERVISORY .bar { background: var(--sup); } .ev.c-TROUBLE .bar { background: var(--trouble); } .ev.c-STATUS .bar { background: var(--status); }
.ev.unacked.c-FIRE { background: #fff1f0; }
.ev.unacked .bar { animation: blink 1s steps(2) infinite; }
.ev-t { font-weight: 600; font-size: 13.5px; }
.ev-cls { font-size: 11px; font-weight: 800; letter-spacing: .3px; margin-right: 6px; }
.c-FIRE .ev-cls { color: var(--fire); } .c-SUPERVISORY .ev-cls { color: #c25e00; } .c-TROUBLE .ev-cls { color: #8a6d00; } .c-STATUS .ev-cls { color: var(--status); } .c-OPER .ev-cls { color: var(--muted); }
.ev-s { font-size: 12.5px; color: var(--muted); }
.ev-r { text-align: right; font-size: 12px; color: var(--muted); display: grid; gap: 3px; justify-items: end; align-content: start; }
.ev-r .tm { font-family: var(--mono); color: var(--text); }
.ev-empty { padding: 36px 16px; text-align: center; color: var(--muted); }
.ev-empty b { display: block; color: var(--ok); font-size: 16px; }
.buf-tag { font-size: 11px; color: #c25e00; }

/* plans tab */
.plans-grid { display: grid; grid-template-columns: 220px minmax(0, 1fr) 320px; gap: 14px; align-items: start; }
.zlist { max-height: 640px; overflow-y: auto; }
.zlist a { display: flex; align-items: center; gap: 8px; padding: 7px 8px; color: var(--text); border-radius: 4px; font-size: 13px; }
.zlist a:hover { background: #f2f4f7; }
.zlist a.on { background: var(--primary-bg); color: var(--primary); }
.zlist .n { font-family: var(--mono); font-size: 12px; color: var(--muted); width: 30px; }
.sheet-tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }
.plist { max-height: 560px; overflow-y: auto; }
.prow { padding: 8px 4px; border-bottom: 1px solid var(--line); font-size: 13px; display: grid; gap: 4px; }
.prow.sel { background: var(--primary-bg); }
.prow .top { display: flex; justify-content: space-between; gap: 8px; align-items: center; }

/* drawer */
.drawer { position: fixed; right: 0; top: 56px; bottom: 0; width: min(440px, 100%); background: #fff; z-index: 25; display: flex; flex-direction: column; box-shadow: -16px 0 40px rgba(16, 24, 40, .15); }
.drawer-head { display: flex; justify-content: space-between; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.drawer-body { padding: 12px 18px; overflow-y: auto; flex: 1; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 4px 14px; font-size: 13.5px; }
.kv > span:nth-child(odd) { color: var(--muted); white-space: nowrap; }
.sec { font-size: 12px; color: var(--muted); margin: 16px 0 6px; text-transform: uppercase; letter-spacing: .5px; }
.pt-row { display: grid; grid-template-columns: 1fr auto; gap: 4px 8px; padding: 8px 0; border-bottom: 1px solid var(--line); font-size: 13px; }
.pt-row .acts { grid-column: 1 / -1; display: flex; gap: 4px; flex-wrap: wrap; justify-content: flex-end; }
.icon-x { background: none; border: 0; font-size: 18px; cursor: pointer; color: var(--muted); }

/* WO */
.wo-sum { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-bottom: 16px; }
.wo-sum button { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 12px 16px; text-align: left; cursor: pointer; }
.wo-sum button b { display: block; font-size: 26px; }
.wo-sum button span { font-size: 12.5px; color: var(--muted); }
.wo-sum button.on { border-color: var(--primary); box-shadow: 0 0 0 2px rgba(22, 119, 255, .15); }
.timeline { display: grid; gap: 10px; border-left: 2px solid var(--line); padding-left: 14px; margin-left: 4px; }
.timeline div { font-size: 13px; position: relative; }
.timeline div::before { content: ""; position: absolute; left: -20px; top: 5px; width: 10px; height: 10px; border-radius: 50%; background: var(--primary); }
.timeline .when { color: var(--muted); font-size: 12px; }

/* modal & toast */
.modal-bg { position: fixed; inset: 0; background: rgba(16, 24, 40, .45); z-index: 60; display: grid; place-items: center; padding: 16px; }
.modal { width: min(520px, 100%); background: #fff; border-radius: 12px; padding: 20px; display: grid; gap: 12px; max-height: 90vh; overflow-y: auto; }
.modal.wide { width: min(720px, 100%); }
.modal label { display: grid; gap: 4px; font-size: 13px; color: var(--muted); }
.modal .warn { background: #fffbe0; border: 1px solid #f5d565; border-radius: 8px; padding: 10px 12px; font-size: 13px; }
.modal .warn.red { background: #fff1f0; border-color: #ffa39e; }
.modal .actions { display: flex; justify-content: flex-end; gap: 8px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.perm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.chk { display: inline-flex !important; grid: none !important; align-items: center; gap: 6px; font-size: 13px !important; color: var(--text) !important; }
.toasts { position: fixed; bottom: 16px; right: 16px; display: grid; gap: 8px; z-index: 80; width: min(380px, calc(100% - 32px)); }
.toast { background: #fff; border-left: 4px solid var(--primary); border-radius: 8px; padding: 10px 14px; font-size: 13px; box-shadow: 0 10px 30px rgba(16, 24, 40, .2); animation: tin .2s ease-out; }
.toast.ok { border-left-color: var(--ok); } .toast.err { border-left-color: var(--fire); }
.toast.fire { border-left-color: var(--fire); background: #fff1f0; }
.toast b { display: block; }
@keyframes tin { from { transform: translateY(8px); opacity: 0; } }

/* big screen */
.screen { background: #041026; color: #cfe3ff; min-height: calc(100vh - 56px); padding: 14px; display: grid; grid-template-columns: 330px 1fr 360px; grid-template-rows: auto 1fr auto; gap: 12px; }
.screen.full { min-height: 100vh; }
.sc-head { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: center; padding: 4px 8px; }
.sc-head h1 { margin: 0; font-size: 26px; color: #37c6ff; font-weight: 600; letter-spacing: .5px; }
.sc-panel { background: linear-gradient(180deg, rgba(20, 60, 120, .45), rgba(8, 24, 56, .6)); border: 1px solid rgba(55, 198, 255, .25); border-radius: 6px; padding: 12px 14px; min-height: 0; }
.sc-panel h4 { margin: 0 0 10px; font-size: 14px; font-weight: 500; color: #9fd4ff; }
.sc-col { display: grid; gap: 12px; align-content: start; }
.sc-map { border: 1px solid rgba(55, 198, 255, .25); border-radius: 6px; overflow: hidden; min-height: 520px; }
.dark-tiles .leaflet-tile-pane { filter: invert(1) hue-rotate(190deg) brightness(1.1) contrast(.85) saturate(.55); }
.dark-tiles.leaflet-container { background: #0b1830; }
.dark-tiles .leaflet-tooltip { background: rgba(4, 16, 38, .85); color: #cfe3ff; border-color: rgba(55, 198, 255, .4); }
.screen .btn { color: #1f2329; }
.sc-feed { max-height: 360px; overflow-y: auto; display: grid; gap: 6px; }
.sc-feed div { font-size: 12.5px; border-left: 3px solid #37c6ff; padding: 3px 8px; background: rgba(255, 255, 255, .03); }
.sc-feed div.c-FIRE { border-color: #ff4d4f; } .sc-feed div.c-TROUBLE { border-color: #ffd43b; } .sc-feed div.c-SUPERVISORY { border-color: var(--sup); }
.sc-bottom { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.sc-bottom div { text-align: center; }
.sc-bottom b { display: block; font-size: 26px; color: #37c6ff; }
.sc-bottom span { font-size: 12.5px; color: #9fb7d6; }
.screen .donut-legend span { color: #9fb7d6; }
.screen .rank-row { color: #cfe3ff; grid-template-columns: 120px 1fr 30px; }
.screen .rank-row .bar { background: rgba(255, 255, 255, .08); }
.screen .rank-row .bar i { background: linear-gradient(90deg, #1fd07a, #37c6ff); }

/* report print */
.report { background: #fff; padding: 28px 34px; border-radius: 8px; }
.report h1 { font-size: 20px; margin: 0 0 4px; }
.report table { margin-top: 8px; }
.sign { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 40px; text-align: center; font-size: 13px; }
.sign div { border-top: 1px solid #999; padding-top: 6px; }
@media print {
  .hdr, .no-print, .banner, .toasts { display: none !important; }
  body, .page { background: #fff; padding: 0; }
  .report { padding: 0; }
}

/* responsive */
@media (max-width: 1280px) {
  .ov-grid { grid-template-columns: 1fr; }
  .plans-grid { grid-template-columns: 200px minmax(0, 1fr); }
  .plans-grid > :last-child { grid-column: 1 / -1; }
  .status-row { grid-template-columns: 1fr 2fr; }
  .status-row .leds { grid-column: 1 / -1; grid-template-columns: repeat(4, 1fr); }
  .screen { grid-template-columns: 280px 1fr; }
  .screen > .sc-col:last-of-type { grid-column: 1 / -1; grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 1000px) {
  .hero-grid, .grid2, .grid3 { grid-template-columns: 1fr; }
  .site-layout { grid-template-columns: 1fr; }
  .tree { display: none; }
  .hdr nav { display: none; }
  .hdr .mnav { display: inline-flex !important; }
  .wo-sum { grid-template-columns: repeat(3, 1fr); }
  .plans-grid { grid-template-columns: 1fr; }
  .screen { grid-template-columns: 1fr; }
  .screen > .sc-col:last-of-type { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .page, .site-main { padding: 12px 16px; }
  .hero { padding: 18px 16px; }
  .status-row { grid-template-columns: 1fr; }
  .tiles { grid-template-columns: repeat(2, 1fr); }
  .status-row .leds { grid-template-columns: repeat(2, 1fr); }
  .kpi-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .donut-wrap { gap: 14px; }
  .wo-sum { grid-template-columns: repeat(2, 1fr); }
  .hdr { padding: 0 12px; gap: 8px; }
  .hdr .brand > div:last-child { display: none; }
  .hdr .mnav { flex: 1; min-width: 0; }
  .hdr-right { gap: 8px; }
  .user-btn span { display: none; }
  .pop, .pop.wide { right: 8px; width: calc(100vw - 16px); }
  .site-title h2 { font-size: 17px; }
  .row2, .perm-grid { grid-template-columns: 1fr; }
  .rank-row { grid-template-columns: 100px 1fr 34px; }
}
.mnav { display: none !important; }
.latched { font-size: 11px; color: var(--fire); margin-top: 2px; white-space: nowrap; }
.latch-box { background: #fff1f0; border: 1px solid #ffa39e; border-radius: 8px; padding: 10px 12px; font-size: 13px; margin-top: 12px; }

/* device marks on master plan (จากแบบ) */
.mk { fill: #4c8cf5; opacity: .45; pointer-events: none; }
.mk.s-fire { fill: #f5222d; opacity: 1; animation: blink 1s steps(2) infinite; }
.mk.s-sup { fill: var(--sup); opacity: .9; }
.mk.s-trouble { fill: #e6b800; opacity: .9; }
.mk.s-disabled { fill: #9aa0ad; }

/* ground fault */
.gf-top { display: grid; grid-template-columns: minmax(300px, 1fr) 1.5fr; gap: 16px; align-items: start; }
.gf-state { display: flex; gap: 14px; align-items: center; background: #e6f7ee; border: 1px solid #a6e3bf; border-radius: 10px; padding: 14px 16px; }
.gf-state .gf-ico { font-size: 34px; width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; background: #fff; color: var(--ok); flex: none; }
.gf-state .l { font-size: 12px; color: var(--muted); }
.gf-state .v { font-size: 22px; font-weight: 800; color: #16813f; }
.gf-state .s { font-size: 13px; color: var(--muted); }
.gf-state.on { background: #fffbe0; border-color: var(--trouble); }
.gf-state.on .gf-ico { color: #8a6d00; animation: blink 1.2s steps(2) infinite; }
.gf-state.on .v { color: #8a6d00; }
.gf-step { background: var(--primary-bg); border: 1px solid #91caff; border-radius: 10px; padding: 12px 14px; font-size: 14.5px; }
.gf-step .n, .gf-found .n { font-size: 12px; font-weight: 700; color: var(--primary); margin-bottom: 4px; }
.gf-found { background: #fff1f0; border: 1px solid #ffa39e; border-radius: 10px; padding: 12px 14px; font-size: 15px; }
.gf-found .n { color: var(--fire); }
.gf-res { margin-top: 10px; border-radius: 8px; padding: 9px 12px; font-size: 14px; }
.gf-res.ok { background: #e6f7ee; color: #16813f; }
.gf-res.bad { background: #fff1f0; color: var(--fire); }
.gf-wait { margin-top: 10px; color: var(--muted); font-size: 13px; }
.gf-wait::before { content: ""; display: inline-block; width: 12px; height: 12px; border: 2px solid var(--primary); border-right-color: transparent; border-radius: 50%; margin-right: 8px; vertical-align: -1px; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.gf-log { margin: 0; padding-left: 20px; font-size: 13px; color: var(--muted); display: grid; gap: 3px; }
.gf-chain { display: flex; flex-wrap: wrap; align-items: center; row-gap: 8px; }
.gf-node { font-size: 11.5px; padding: 3px 8px; border: 1px solid var(--line2); border-radius: 6px; background: #fff; max-width: 170px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.gf-node.panel { background: #1f2329; color: #fff; border-color: #1f2329; font-weight: 700; }
.gf-node.here { border-color: var(--primary); background: var(--primary-bg); color: var(--primary); font-weight: 700; box-shadow: 0 0 0 2px rgba(22, 119, 255, .2); }
.gf-seg { width: 22px; height: 4px; background: #98a2b3; border-radius: 2px; flex: none; }
.gf-seg.sus { background: var(--sup); height: 6px; }
.gf-seg.clear { background: #d0d5dd; }
.gf-seg.found { background: var(--fire); height: 8px; width: 34px; animation: blink 1s steps(2) infinite; }
.gf-seg.cut { background: repeating-linear-gradient(90deg, #f5222d 0 4px, transparent 4px 8px); }
.gf-cand { border: 1px solid var(--line); border-radius: 8px; padding: 9px 12px; margin-bottom: 8px; cursor: pointer; }
.gf-cand:hover { border-color: var(--primary); }
.gf-cand .top { display: flex; justify-content: space-between; margin-bottom: 4px; }
.gf-cand .score { font-weight: 700; color: var(--sup); }
.gf-how p { font-size: 13px; color: var(--muted); margin: 6px 0 0; }
.gfz .core { fill: #c5ccd8; stroke: #fff; stroke-width: 2; }
.gfz .halo { fill: none; }
.gfz text { font-weight: 700; fill: #475467; paint-order: stroke; stroke: #fff; stroke-width: 4px; }
.gfz.g-sus .core { fill: var(--sup); } .gfz.g-sus .halo { fill: rgba(250, 140, 22, .25); }
.gfz.g-clr .core { fill: #d0d5dd; } .gfz.g-clr text { fill: #98a2b3; }
.gfz.g-found .core { fill: var(--fire); } .gfz.g-found .halo { fill: rgba(245, 34, 45, .3); animation: blink 1s steps(2) infinite; }
.gfz.g-na .core { fill: #e4e7ec; }
rect.core { fill-opacity: .5; }
@media (max-width: 1000px) { .gf-top { grid-template-columns: 1fr; } }

/* ---- ผู้ใช้หลายบริษัท ---- */
.mysites{display:grid;gap:6px;max-height:260px;overflow:auto}
.mysites>div{display:grid;gap:1px}
.site-pick{display:grid;gap:6px;margin-top:6px}
.sp-row{display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.sp-row select{max-width:220px}
.org-list{display:grid;gap:14px}
.org-card{border:1px solid var(--line,#e4e7ec);border-radius:10px;padding:14px 16px;background:var(--card,#fff)}
.org-card.off{opacity:.6}
.org-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:10px}
.switch{display:inline-flex;align-items:center;gap:10px;cursor:pointer;font-size:13.5px}
.switch.ro{cursor:default}
.switch input{position:absolute;opacity:0;width:0;height:0}
.switch span{width:38px;height:22px;border-radius:11px;background:#c7ccd4;position:relative;flex:none;transition:background .15s}
.switch span::after{content:"";position:absolute;left:3px;top:3px;width:16px;height:16px;border-radius:50%;background:#fff;transition:left .15s}
.switch input:checked+span{background:#16a34a}
.switch input:checked+span::after{left:19px}
.switch input:focus-visible+span{outline:2px solid #1677ff;outline-offset:2px}
.chip.nt{background:#12102B;color:#E6C895;border-color:#12102B}
tr.nt-row td{background:rgba(201,163,107,.08)}

/* ---------- งานบริการ (ops.js) ---------- */
.steps { display: flex; flex-wrap: wrap; gap: 6px; }
.steps button { border: 1px solid var(--line2); background: #fff; border-radius: 99px; padding: 5px 14px; cursor: pointer; font-size: 13px; }
.steps button.on { background: var(--primary); border-color: var(--primary); color: #fff; }
.steps button.done { background: #e9f8ef; border-color: var(--ok); color: #127a3c; }
.steps button:disabled { opacity: .45; cursor: not-allowed; }
canvas.sig { width: 100%; height: 150px; border: 1px dashed var(--line2); border-radius: 8px; background: #fcfcfd; touch-action: none; display: block; margin: 4px 0; }
#opsPills { display: inline-flex; gap: 6px; align-items: center; flex-wrap: wrap; }
#ioT input:not([type=checkbox]), #ioT select { width: 100%; min-width: 120px; }
.sys-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); gap: 16px; }
.sys-lamps { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 8px; margin-bottom: 10px; }
.sys-lamp { display: flex; gap: 10px; align-items: center; padding: 10px 12px; border-radius: 8px; background: #1d1e22; color: #8a8f99; }
.sys-lamp i { width: 16px; height: 16px; border-radius: 50%; background: #3a3d44; flex: none; }
.sys-lamp b { display: block; font-size: 13px; letter-spacing: .3px; } .sys-lamp span { display: block; font-size: 11.5px; opacity: .85; }
.sys-lamp.on { color: #fff; } .sys-lamp.on.fire i { background: var(--fire); box-shadow: 0 0 10px var(--fire); } .sys-lamp.on.sup i { background: var(--sup); box-shadow: 0 0 10px var(--sup); }
.sys-lamp.on.trouble i { background: var(--trouble); box-shadow: 0 0 10px var(--trouble); } .sys-lamp.on.ok i { background: var(--ok); box-shadow: 0 0 8px var(--ok); } .sys-lamp.on.status i { background: var(--status); box-shadow: 0 0 8px var(--status); }
.gas-stages { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.gas-stages div { padding: 10px; border-radius: 8px; background: #f2f4f7; color: var(--muted); font-size: 13px; text-align: center; }
.gas-stages b { display: block; font-size: 18px; } .gas-stages .past { background: #fff1e6; color: #b54708; } .gas-stages .now { background: var(--sup); color: #fff; } .gas-stages .now.disch { background: var(--fire); }
.gas-stages div:first-child.now { background: var(--ok); }

.line-oa { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; padding: 12px 14px; border: 1px solid #c7ecd5; background: #f3fbf6; border-radius: 10px; }
.loc-row td { background: #f2f4f7; font-size: 13.5px; }
.brand-logo { height: 34px; width: auto; border-radius: 4px; background: #fff; padding: 2px; }
#poweredBy { position: fixed; right: 10px; bottom: 8px; z-index: 35; font-size: 11.5px; color: #475467; background: rgba(255,255,255,.92); border: 1px solid var(--line); border-radius: 99px; padding: 3px 10px; text-decoration: none; }
#poweredBy b { color: #12102B; }