/* AutomatiX Cloud — design system */
:root {
  --red: #ea233b; --red-2: #c4152b; --red-rgb: 234,35,59; --red-soft: rgba(var(--red-rgb), .14);
  --steel: #404d55;
  --ok: #22c55e; --warn: #f59e0b; --alarm: #ef4444; --ok-rgb: 34,197,94; --warn-rgb: 245,158,11; --alarm-rgb: 239,68,68; --info: #38bdf8; --ai: #a78bfa; --opp: #2dd4bf;
  --font: "Barlow", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-c: "Barlow Condensed", "Barlow", "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", "Cascadia Mono", Consolas, monospace;
  --r: 6px; --sb: 248px; --tb: 60px; --eb: 38px;
}
:root, :root[data-theme="dark"] {
  --bg: #0b0f12; --bg-2: #0f1418; --panel: #141a1f; --panel-2: #1a2228; --panel-3: #212b33;
  --line: #26323b; --line-2: #33414b; --text: #e7ecf0; --text-2: #b5c1ca; --muted: #7d8c98;
  --grid: rgba(255, 255, 255, .06); --shadow: 0 10px 30px rgba(0, 0, 0, .45);
  --hatch: repeating-linear-gradient(135deg, rgba(255,255,255,.025) 0 2px, transparent 2px 9px);
  color-scheme: dark;
}
:root[data-theme="light"] {
  --bg: #eef1f4; --bg-2: #e6eaee; --panel: #ffffff; --panel-2: #f6f8fa; --panel-3: #edf1f4;
  --line: #dbe1e6; --line-2: #c9d1d8; --text: #1b2329; --text-2: #3c4a54; --muted: #6b7a86;
  --grid: rgba(0, 0, 0, .06); --shadow: 0 8px 24px rgba(30, 40, 50, .12);
  --hatch: repeating-linear-gradient(135deg, rgba(0,0,0,.025) 0 2px, transparent 2px 9px);
  color-scheme: light;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; height: 100%; }
body { background: var(--bg); color: var(--text); font: 14px/1.45 var(--font); -webkit-font-smoothing: antialiased; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--red); color: #fff; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--line-2); border-radius: 10px; border: 2px solid var(--bg); }
::-webkit-scrollbar-track { background: transparent; }

/* ---------- shell ---------- */
.shell { display: grid; grid-template-columns: var(--sb) 1fr; grid-template-rows: var(--tb) 1fr; height: 100vh; }
.sidebar { grid-row: 1 / 3; background: var(--bg-2); border-right: 1px solid var(--line); display: flex; flex-direction: column; min-height: 0; position: relative; z-index: 20; }
.sidebar::after { content: ""; position: absolute; inset: 0; background: var(--hatch); pointer-events: none; opacity: .6; }
.brand { height: var(--tb); display: flex; align-items: center; gap: 10px; padding: 0 18px; border-bottom: 1px solid var(--line); position: relative; z-index: 1; }
.brand img { height: 26px; }
.brand .cloud { font: 600 11px var(--font-c); letter-spacing: .28em; color: var(--muted); text-transform: uppercase; border-left: 1px solid var(--line-2); padding-left: 10px; }
.nav { padding: 12px 10px; overflow-y: auto; flex: 1; position: relative; z-index: 1; }
.nav .grp { font: 600 10.5px var(--font-c); letter-spacing: .2em; text-transform: uppercase; color: var(--muted); padding: 14px 10px 6px; }
.nav a { display: flex; align-items: center; gap: 11px; padding: 9px 12px; margin: 2px 0; border-radius: var(--r); color: var(--text-2); text-decoration: none; font-weight: 500; position: relative; transition: background .15s, color .15s; }
.nav a svg { width: 18px; height: 18px; flex: none; opacity: .85; }
.nav a:hover { background: var(--panel-2); color: var(--text); }
.nav a.active { background: linear-gradient(90deg, var(--red-soft), transparent); color: var(--text); }
.nav a.active::before { content: ""; position: absolute; left: -10px; top: 6px; bottom: 6px; width: 3px; background: var(--red); border-radius: 0 3px 3px 0; }
.nav a .lock { margin-left: auto; font-size: 10px; color: var(--muted); border: 1px solid var(--line-2); border-radius: 3px; padding: 0 5px; font-family: var(--font-c); letter-spacing: .08em; }
.nav a .pill { margin-left: auto; }
.side-foot { padding: 14px; border-top: 1px solid var(--line); position: relative; z-index: 1; }
.client-chip { display: flex; gap: 10px; align-items: center; padding: 10px; border-radius: var(--r); background: var(--panel); border: 1px solid var(--line); }
.client-chip .logo { width: 44px; height: 44px; border-radius: 6px; background: #fff; display: grid; place-items: center; overflow: hidden; flex: none; }
.client-chip .logo img { width: 86%; height: 86%; object-fit: contain; }
.client-chip b { display: block; font-size: 13px; line-height: 1.2; }
.client-chip small { color: var(--muted); font-size: 11.5px; }

.topbar { display: flex; align-items: center; gap: 16px; padding: 0 22px; border-bottom: 1px solid var(--line); background: var(--bg); position: relative; z-index: 10; min-width: 0; }
.topbar h1 { font: 600 20px var(--font-c); letter-spacing: .02em; margin: 0; white-space: nowrap; text-transform: uppercase; }
.topbar .crumb { color: var(--muted); font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.topbar .sp { flex: 1; }
.tb-stat { display: flex; align-items: center; gap: 8px; padding: 6px 12px; border: 1px solid var(--line); border-radius: var(--r); background: var(--panel); font: 600 12.5px var(--font-c); letter-spacing: .06em; white-space: nowrap; }
.tb-stat small { color: var(--muted); font-weight: 500; }
.icon-btn { width: 36px; height: 36px; display: grid; place-items: center; border-radius: var(--r); border: 1px solid var(--line); background: var(--panel); cursor: pointer; color: var(--text-2); }
.icon-btn:hover { color: var(--text); border-color: var(--line-2); }
.icon-btn svg { width: 18px; height: 18px; }
.menu-btn { display: none; }
.user-menu { position: relative; }
.user-btn { display: flex; align-items: center; gap: 9px; padding: 4px 10px 4px 4px; border-radius: 999px; border: 1px solid var(--line); background: var(--panel); cursor: pointer; }
.avatar { width: 28px; height: 28px; border-radius: 50%; background: linear-gradient(135deg, var(--red), #7a0f1d); color: #fff; display: grid; place-items: center; font: 700 12px var(--font-c); }
.dropdown { position: absolute; right: 0; top: 44px; min-width: 220px; background: var(--panel); border: 1px solid var(--line-2); border-radius: var(--r); box-shadow: var(--shadow); padding: 6px; display: none; z-index: 50; }
.dropdown.open { display: block; }
.dropdown a, .dropdown button { display: block; width: 100%; text-align: left; padding: 8px 10px; border-radius: 4px; background: none; border: 0; cursor: pointer; text-decoration: none; color: var(--text-2); }
.dropdown a:hover, .dropdown button:hover { background: var(--panel-2); color: var(--text); }
.dropdown .hd { padding: 8px 10px; border-bottom: 1px solid var(--line); margin-bottom: 4px; }
.dropdown .hd small { color: var(--muted); display: block; }

main.content { overflow: auto; padding: 22px 22px calc(var(--eb) + 28px); min-width: 0; position: relative; }
.impersonate { background: repeating-linear-gradient(135deg, #3a2a00 0 10px, #2b2000 10px 20px); color: #ffd36b; font: 600 12px var(--font-c); letter-spacing: .1em; text-transform: uppercase; padding: 6px 22px; display: flex; gap: 12px; align-items: center; }
.impersonate a { color: #fff; }

/* ---------- primitives ---------- */
.grid { display: grid; gap: 16px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.g6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.span2 { grid-column: span 2; } .span3 { grid-column: span 3; } .span4 { grid-column: span 4; }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.sp { flex: 1; }
.mt { margin-top: 16px; } .mt2 { margin-top: 24px; } .mb { margin-bottom: 16px; }
.muted { color: var(--muted); } .small { font-size: 12px; }
.mono { font-family: var(--mono); font-size: 12.5px; }
.nowrap { white-space: nowrap; }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); position: relative; min-width: 0; }
.card > .hd { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--line); min-height: 48px; flex-wrap: wrap; }
.card > .hd h3 { margin: 0; font: 600 14px var(--font-c); letter-spacing: .1em; text-transform: uppercase; color: var(--text-2); }
.card > .hd .sub { color: var(--muted); font-size: 12px; }
.card > .bd { padding: 16px; }
.card.flush > .bd { padding: 0; }
.card.corner::before { content: ""; position: absolute; top: -1px; left: -1px; width: 14px; height: 14px; border-top: 2px solid var(--red); border-left: 2px solid var(--red); border-radius: var(--r) 0 0 0; }

.kpi { padding: 16px 18px; display: flex; flex-direction: column; gap: 4px; overflow: hidden; }
.kpi .lbl { font: 600 11.5px var(--font-c); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); display: flex; align-items: center; gap: 8px; }
.kpi .lbl svg { width: 14px; height: 14px; }
.kpi .val { font: 600 30px/1.1 var(--font-c); letter-spacing: .01em; font-variant-numeric: tabular-nums; }
.kpi .val small { font-size: 15px; color: var(--muted); font-weight: 500; margin-left: 4px; }
.kpi .foot { font-size: 12px; color: var(--muted); }
.kpi .spark { position: absolute; right: 0; bottom: 0; width: 55%; height: 46px; opacity: .9; pointer-events: none; }
.kpi.hero .val { font-size: 46px; }
.kpi.red { background: linear-gradient(140deg, rgba(var(--red-rgb),.20), transparent 60%), var(--panel); border-color: rgba(var(--red-rgb),.35); }
.up { color: var(--alarm); } .down { color: var(--ok); }
.delta { font: 600 12px var(--font-c); letter-spacing: .05em; padding: 1px 6px; border-radius: 3px; }
.delta.up { background: rgba(var(--alarm-rgb),.12); } .delta.down { background: rgba(var(--ok-rgb),.12); }

.btn { display: inline-flex; align-items: center; gap: 7px; height: 34px; padding: 0 14px; border-radius: var(--r); border: 1px solid var(--line-2); background: var(--panel-2); cursor: pointer; font-weight: 600; font-size: 13px; text-decoration: none; color: var(--text); white-space: nowrap; transition: border-color .15s, background .15s, transform .05s; }
.btn:hover { border-color: var(--muted); }
.btn:active { transform: translateY(1px); }
.btn svg { width: 16px; height: 16px; }
.btn.primary { background: var(--red); border-color: var(--red); color: #fff; }
.btn.primary:hover { background: var(--red-2); }
.btn.ghost { background: transparent; }
.btn.danger { color: var(--alarm); }
.btn.sm { height: 28px; padding: 0 10px; font-size: 12px; }
.btn.ai { background: linear-gradient(120deg, #7c3aed, var(--red)); border: 0; color: #fff; }
.btn[disabled] { opacity: .5; pointer-events: none; }

.seg { display: inline-flex; border: 1px solid var(--line-2); border-radius: var(--r); overflow: hidden; background: var(--panel-2); }
.seg button { border: 0; background: none; padding: 0 12px; height: 30px; cursor: pointer; color: var(--text-2); font: 600 12px var(--font-c); letter-spacing: .08em; text-transform: uppercase; border-right: 1px solid var(--line); }
.seg button:last-child { border-right: 0; }
.seg button.on { background: var(--red); color: #fff; }

.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--line); margin-bottom: 16px; overflow-x: auto; }
.tabs button { background: none; border: 0; padding: 10px 14px; cursor: pointer; color: var(--muted); font: 600 13px var(--font-c); letter-spacing: .1em; text-transform: uppercase; border-bottom: 2px solid transparent; white-space: nowrap; }
.tabs button.on { color: var(--text); border-bottom-color: var(--red); }

label.f { display: flex; flex-direction: column; gap: 5px; font-size: 12px; color: var(--muted); font-weight: 600; letter-spacing: .03em; min-width: 0; }
.inp, select.inp, textarea.inp { height: 36px; padding: 0 11px; border-radius: var(--r); border: 1px solid var(--line-2); background: var(--bg-2); color: var(--text); outline: none; width: 100%; min-width: 0; font-size: 13.5px; }
textarea.inp { height: auto; padding: 9px 11px; }
.inp:focus { border-color: var(--red); box-shadow: 0 0 0 3px var(--red-soft); }
.form { display: grid; gap: 14px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.form .full { grid-column: 1 / -1; }
.form.c3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.check { display: inline-flex; align-items: center; gap: 7px; cursor: pointer; font-size: 13px; color: var(--text-2); }
.check input { accent-color: var(--red); width: 15px; height: 15px; }
.switch { position: relative; width: 42px; height: 22px; flex: none; display: inline-block; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch span { position: absolute; inset: 0; background: var(--line-2); border-radius: 22px; transition: .2s; cursor: pointer; }
.switch span::before { content: ""; position: absolute; width: 16px; height: 16px; left: 3px; top: 3px; background: #fff; border-radius: 50%; transition: .2s; }
.switch input:checked + span { background: var(--ok); }
.switch input:checked + span::before { transform: translateX(20px); }

table.t { width: 100%; border-collapse: collapse; font-size: 13px; }
table.t th { text-align: left; font: 600 11px var(--font-c); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); padding: 10px 12px; border-bottom: 1px solid var(--line); background: var(--panel-2); position: sticky; top: 0; z-index: 1; white-space: nowrap; }
table.t td { padding: 9px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
table.t tr:hover td { background: rgba(127, 127, 127, .04); }
table.t .num, table.t th.num { text-align: right; font-variant-numeric: tabular-nums; }
table.t tfoot td { font-weight: 700; background: var(--panel-2); }
.tbl-wrap { overflow: auto; max-width: 100%; }

.pill { display: inline-flex; align-items: center; gap: 5px; padding: 2px 8px; border-radius: 999px; font: 600 11px var(--font-c); letter-spacing: .1em; text-transform: uppercase; border: 1px solid currentColor; white-space: nowrap; }
.pill.ok { color: var(--ok); background: rgba(var(--ok-rgb),.08); }
.pill.warn, .pill.warning { color: var(--warn); background: rgba(var(--warn-rgb),.08); }
.pill.alarm, .pill.critical { color: var(--alarm); background: rgba(var(--alarm-rgb),.1); }
.pill.info { color: var(--info); background: rgba(56,189,248,.08); }
.pill.ai { color: var(--ai); background: rgba(167,139,250,.1); }
.pill.opportunity { color: var(--opp); background: rgba(45,212,191,.08); }
.pill.off { color: var(--muted); }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; background: var(--muted); flex: none; }
.dot.ok { background: var(--ok); box-shadow: 0 0 0 3px rgba(var(--ok-rgb),.18); }
.dot.alarm { background: var(--alarm); box-shadow: 0 0 0 3px rgba(var(--alarm-rgb),.2); }
.dot.warn { background: var(--warn); }
.dot.live { background: var(--ok); animation: pulse 1.6s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(var(--ok-rgb),.6); } 70% { box-shadow: 0 0 0 8px rgba(var(--ok-rgb),0); } 100% { box-shadow: 0 0 0 0 rgba(var(--ok-rgb),0); } }

.chart { width: 100%; height: 300px; }
.chart.sm { height: 200px; } .chart.lg { height: 380px; } .chart.xl { height: 460px; }
.empty { padding: 40px; text-align: center; color: var(--muted); }
.bar { height: 6px; border-radius: 3px; background: var(--panel-3); overflow: hidden; }
.bar > i { display: block; height: 100%; background: var(--red); border-radius: 3px; transition: width .6s; }
.bar.ok > i { background: var(--ok); } .bar.warn > i { background: var(--warn); }

/* ---------- modal / toast ---------- */
.overlay { position: fixed; inset: 0; background: rgba(5, 8, 10, .62); backdrop-filter: blur(3px); z-index: 100; display: grid; place-items: center; padding: 20px; animation: fade .15s; }
@keyframes fade { from { opacity: 0; } }
.modal { background: var(--panel); border: 1px solid var(--line-2); border-radius: 8px; width: min(720px, 100%); max-height: calc(100vh - 40px); display: flex; flex-direction: column; box-shadow: var(--shadow); animation: rise .2s; }
.modal.wide { width: min(1180px, 100%); }
@keyframes rise { from { transform: translateY(12px); opacity: 0; } }
.modal > .hd { display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.modal > .hd h2 { margin: 0; font: 600 18px var(--font-c); letter-spacing: .04em; text-transform: uppercase; }
.modal > .bd { padding: 18px; overflow: auto; }
.modal > .ft { padding: 12px 18px; border-top: 1px solid var(--line); display: flex; justify-content: flex-end; gap: 10px; }
.toasts { position: fixed; right: 20px; bottom: calc(var(--eb) + 16px); z-index: 200; display: flex; flex-direction: column; gap: 8px; }
.toast { background: var(--panel); border: 1px solid var(--line-2); border-left: 3px solid var(--ok); padding: 11px 16px; border-radius: var(--r); box-shadow: var(--shadow); max-width: 380px; animation: rise .2s; }
.toast.err { border-left-color: var(--alarm); }

/* ---------- event bar ---------- */
.eventbar { position: fixed; left: var(--sb); right: 0; bottom: 0; z-index: 30; background: var(--bg-2); border-top: 1px solid var(--line-2); transition: height .25s; height: var(--eb); display: flex; flex-direction: column; }
.eventbar.open { height: 46vh; }
.eventbar .strip { height: var(--eb); flex: none; display: flex; align-items: center; gap: 14px; padding: 0 16px; cursor: pointer; font-size: 12.5px; }
.eventbar .strip b { font: 700 12px var(--font-c); letter-spacing: .16em; text-transform: uppercase; }
.eventbar .ticker { flex: 1; overflow: hidden; white-space: nowrap; color: var(--text-2); min-width: 0; text-overflow: ellipsis; }
.eventbar .body { flex: 1; overflow: auto; border-top: 1px solid var(--line); }
.ev-sev { width: 4px; padding: 0 !important; }
.ev-sev.alarm, .ev-sev.critical { background: var(--alarm); } .ev-sev.warning { background: var(--warn); }
.ev-sev.info { background: var(--info); } .ev-sev.ai { background: var(--ai); }
tr.acked td { opacity: .55; }

/* ---------- riser ---------- */
.riser-wrap { overflow: auto; background: radial-gradient(circle at 50% 0, rgba(var(--red-rgb),.06), transparent 50%), var(--panel); }
.riser-wrap svg { display: block; margin: 0 auto; width: 100%; min-width: 980px; height: auto; max-height: 72vh; }
.riser text { font-family: var(--font-c); fill: var(--text); }
.riser .lbl { fill: var(--muted); font-size: 11px; letter-spacing: .08em; }
.riser .val { font-size: 19px; font-weight: 600; font-variant-numeric: tabular-nums; }
.riser .tag { font-size: 11.5px; font-weight: 700; letter-spacing: .08em; fill: var(--text-2); }
.riser .nm { font-size: 12px; fill: var(--text-2); font-family: var(--font); }
.riser .u { font-size: 12px; fill: var(--muted); font-weight: 500; }
.riser .st { font-size: 12px; font-weight: 600; }
.riser .total { font-size: 14px; font-weight: 700; }
.riser.compact .val { font-size: 22px; }
.riser.compact .tag { font-size: 12.5px; }
.riser.compact .nm { font-size: 12.5px; }
.riser.compact .lbl { font-size: 11.5px; }
.riser.compact .st, .riser.compact .total { font-size: 13.5px; }
.riser .node:focus { outline: none; }
.riser .node:focus rect.box { stroke: var(--red); stroke-width: 2; }
.riser .wire { stroke: var(--line-2); stroke-width: 3; fill: none; }
.riser .wire.on { stroke: var(--ok); }
.riser .flow { stroke: rgba(255,255,255,.75); stroke-width: 3; fill: none; stroke-dasharray: 4 14; animation: flow 1.2s linear infinite; }
:root[data-theme="light"] .riser .flow { stroke: rgba(255,255,255,.95); }
.riser .flow.off { display: none; }
@keyframes flow { to { stroke-dashoffset: -36; } }
.riser .bus { fill: var(--red); }
.riser .bus.sub { fill: #b9842e; }
.riser .node { cursor: pointer; }
.riser .node rect.box { fill: var(--panel-2); stroke: var(--line-2); stroke-width: 1.2; transition: stroke .15s; }
.riser .node:hover rect.box { stroke: var(--red); }
.riser .node.alarm rect.box { stroke: var(--alarm); stroke-width: 2; }
.riser .brk { fill: var(--panel); stroke-width: 2.5; }
.riser .brk.on { stroke: var(--ok); fill: var(--ok); } .riser .brk.off { stroke: var(--muted); fill: var(--panel); }
.riser .gen circle.g { fill: var(--panel-2); stroke: var(--muted); stroke-width: 2.5; }
.riser .gen.run circle.g { stroke: var(--ok); }
.riser .gen.run .spin { animation: spin 3s linear infinite; transform-origin: center; transform-box: fill-box; }
@keyframes spin { to { transform: rotate(360deg); } }
.riser .tr circle { fill: none; stroke: var(--info); stroke-width: 2.5; }
.riser .meterbadge { fill: var(--bg-2); stroke: var(--line-2); }
.riser .loadbar-bg { fill: var(--panel-3); } .riser .loadbar { fill: var(--ok); transition: width .6s; }

/* ---------- misc ---------- */
.gauge-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(108px, 1fr)); gap: 10px; }
.mini { background: var(--panel-2); border: 1px solid var(--line); border-radius: var(--r); padding: 10px 12px; }
.mini .lbl { font: 600 10.5px var(--font-c); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.mini .v { font: 600 21px var(--font-c); font-variant-numeric: tabular-nums; }
.mini .v small { font-size: 12px; color: var(--muted); margin-left: 3px; }
.phase { display: grid; grid-template-columns: 50px repeat(3, 1fr); gap: 4px 10px; font-variant-numeric: tabular-nums; font-size: 13px; }
.phase .h { font: 600 11px var(--font-c); color: var(--muted); letter-spacing: .12em; }
.lockscreen { position: relative; border-radius: 10px; overflow: hidden; border: 1px solid var(--line); }
.lockscreen .blur { filter: blur(6px) saturate(.6); opacity: .45; pointer-events: none; }
.lockscreen .over { position: absolute; inset: 0; display: grid; place-items: center; background: radial-gradient(circle, rgba(11,15,18,.55), rgba(11,15,18,.9)); padding: 20px; }
.hero-ai { border-radius: 10px; padding: 34px; background: radial-gradient(circle at 85% 20%, rgba(167,139,250,.35), transparent 40%), radial-gradient(circle at 10% 90%, rgba(var(--red-rgb),.32), transparent 45%), linear-gradient(135deg, #12161c, #1b1530); border: 1px solid rgba(167,139,250,.35); color: #f3f0ff; position: relative; overflow: hidden; }
.hero-ai h2 { font: 700 34px/1.1 var(--font-c); margin: 0 0 10px; letter-spacing: .01em; }
.hero-ai p { color: #cfc7ee; max-width: 640px; }
.ai-grid { background-image: linear-gradient(rgba(167,139,250,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(167,139,250,.08) 1px, transparent 1px); background-size: 28px 28px; position: absolute; inset: 0; mask-image: linear-gradient(90deg, transparent, #000); pointer-events: none; }
.insight { border: 1px solid var(--line); border-left: 3px solid var(--muted); border-radius: var(--r); background: var(--panel); padding: 14px 16px; display: grid; grid-template-columns: 1fr auto; gap: 8px 16px; }
.insight.critical { border-left-color: var(--alarm); } .insight.warning { border-left-color: var(--warn); }
.insight.opportunity { border-left-color: var(--opp); } .insight.info { border-left-color: var(--info); }
.insight.dim { opacity: .55; }
.insight h4 { margin: 0; font-size: 15px; }
.insight p { margin: 0; color: var(--text-2); font-size: 13px; }
.insight .act { grid-column: 1 / -1; background: var(--panel-2); border: 1px dashed var(--line-2); border-radius: var(--r); padding: 9px 12px; font-size: 13px; }
.insight .save { text-align: right; }
.insight .save b { font: 700 22px var(--font-c); color: var(--ok); display: block; }
.score-ring { width: 150px; height: 150px; }
.pkg { border: 1px solid var(--line-2); border-radius: 10px; padding: 20px; background: var(--panel); display: flex; flex-direction: column; gap: 10px; position: relative; }
.pkg.cur { border-color: var(--red); box-shadow: 0 0 0 3px var(--red-soft); }
.pkg h3 { margin: 0; font: 700 22px var(--font-c); text-transform: uppercase; letter-spacing: .06em; }
.pkg .price { font: 700 34px var(--font-c); }
.pkg .price small { font-size: 14px; color: var(--muted); }
.pkg ul { list-style: none; padding: 0; margin: 4px 0 8px; display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--text-2); }
.pkg li::before { content: "✓"; color: var(--ok); margin-right: 8px; font-weight: 700; }
.pkg li.no { color: var(--muted); text-decoration: line-through; }
.pkg li.no::before { content: "–"; color: var(--muted); }
.pkg.ai { background: radial-gradient(circle at 100% 0, rgba(167,139,250,.18), transparent 50%), var(--panel); }
.ribbon { position: absolute; top: 14px; right: -1px; background: var(--red); color: #fff; font: 700 10.5px var(--font-c); letter-spacing: .16em; padding: 3px 10px; text-transform: uppercase; border-radius: 3px 0 0 3px; }
.legend-dot { width: 10px; height: 10px; border-radius: 2px; display: inline-block; margin-right: 6px; vertical-align: -1px; }
.gen-card .gen-head { display: flex; align-items: center; gap: 14px; }
.gen-icon { width: 54px; height: 54px; flex: none; }
.big-number { font: 700 64px/1 var(--font-c); letter-spacing: -.01em; font-variant-numeric: tabular-nums; }
.big-number small { font-size: 22px; color: var(--muted); font-weight: 500; }
.tank { width: 26px; height: 64px; border: 2px solid var(--line-2); border-radius: 5px; position: relative; overflow: hidden; background: var(--bg-2); }
.tank i { position: absolute; left: 0; right: 0; bottom: 0; background: linear-gradient(0deg, #b8860b, #f5b301); transition: height .6s; }
.loading { display: grid; place-items: center; padding: 60px; color: var(--muted); }
.spinner { width: 26px; height: 26px; border: 3px solid var(--line-2); border-top-color: var(--red); border-radius: 50%; animation: spin .8s linear infinite; }
.code { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--r); padding: 10px 12px; font-family: var(--mono); font-size: 12px; overflow: auto; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--line-2); background: var(--panel-2); font-size: 12px; cursor: pointer; user-select: none; }
.chip.on { border-color: var(--red); background: var(--red-soft); }
.chip.neg { border-color: var(--warn); background: rgba(var(--warn-rgb),.1); }
.section-title { font: 600 12px var(--font-c); letter-spacing: .2em; color: var(--muted); text-transform: uppercase; margin: 26px 0 10px; display: flex; align-items: center; gap: 10px; }
.section-title::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.stepper { display: flex; gap: 6px; margin-bottom: 18px; }
.stepper div { flex: 1; padding: 8px 10px; border-top: 3px solid var(--line-2); font: 600 12px var(--font-c); letter-spacing: .12em; color: var(--muted); text-transform: uppercase; }
.stepper div.on { border-top-color: var(--red); color: var(--text); }
.logo-drop { border: 2px dashed var(--line-2); border-radius: 8px; height: 120px; display: grid; place-items: center; background: #fff; cursor: pointer; overflow: hidden; color: #889; }
.logo-drop img { max-height: 100px; max-width: 90%; }

/* ---------- login ---------- */
.login { min-height: 100vh; display: grid; grid-template-columns: 1.15fr 1fr; }
.login .art { position: relative; overflow: hidden; background: #07090b; color: #fff; padding: 48px; display: flex; flex-direction: column; justify-content: space-between; }
.login .art canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.login .art > * { position: relative; }
.login .art h1 { font: 700 54px/1.02 var(--font-c); margin: 0; letter-spacing: .005em; text-transform: uppercase; }
.login .art h1 span { color: var(--red); }
.login .art p { color: #aab6bf; max-width: 520px; font-size: 16px; }
.login .pane { display: grid; place-items: center; padding: 40px; background: var(--bg); }
.login form { width: min(380px, 100%); display: flex; flex-direction: column; gap: 14px; }
.login .feat { display: flex; gap: 26px; flex-wrap: wrap; font: 600 13px var(--font-c); letter-spacing: .14em; text-transform: uppercase; color: #8b98a2; }
.login .feat b { display: block; color: #fff; font-size: 26px; letter-spacing: 0; }
.or-sep { display: flex; align-items: center; gap: 10px; color: var(--muted); font: 600 11px var(--font-c); letter-spacing: .16em; text-transform: uppercase; margin: -4px 0; }
.or-sep::before, .or-sep::after { content: ""; flex: 1; height: 1px; background: var(--line-2); }
.or-sep[hidden], .demo-btn[hidden] { display: none; }
.demo-btn { height: auto; min-height: 50px; flex-direction: column; justify-content: center; gap: 2px; padding: 8px 12px; font-size: 14px; border: 1px solid var(--red); color: var(--text); background: rgba(var(--red-rgb), .08); }
.demo-btn:hover { background: rgba(var(--red-rgb), .16); }
.demo-btn small { font-size: 11.5px; color: var(--muted); font-weight: 500; }
.demo-bar { background: rgba(var(--red-rgb), .14); border-bottom: 1px solid rgba(var(--red-rgb), .4); color: var(--text); font: 600 12px var(--font-c); letter-spacing: .08em; text-transform: uppercase; padding: 6px 22px; display: flex; gap: 12px; align-items: center; }
.demo-bar a { color: var(--text); text-decoration: underline; cursor: pointer; }
.demo-box { border: 1px dashed var(--line-2); border-radius: var(--r); padding: 10px 12px; font-size: 12px; color: var(--muted); }
.demo-box button { background: none; border: 0; color: var(--text-2); cursor: pointer; padding: 2px 0; text-decoration: underline dotted; font-size: 12px; }

/* ---------- responsive ---------- */
@media (max-width: 1280px) { .g6 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 1100px) { .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .g3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .span3, .span4 { grid-column: 1 / -1; } }
@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: fixed; left: 0; top: 0; bottom: 0; width: var(--sb); transform: translateX(-100%); transition: transform .2s; }
  .sidebar.open { transform: none; box-shadow: var(--shadow); }
  .menu-btn { display: grid; }
  .eventbar { left: 0; }
  .g2, .g3, .g4, .g6 { grid-template-columns: 1fr; }
  .span2 { grid-column: auto; }
  .form, .form.c3 { grid-template-columns: 1fr; }
  .topbar { padding: 0 12px; gap: 8px; }
  .topbar .hide-m, .tb-stat.hide-m { display: none; }
  main.content { padding: 16px 16px calc(var(--eb) + 24px); }
  .login { grid-template-columns: 1fr; }
  .login .art { min-height: 300px; padding: 28px; }
  .login .art h1 { font-size: 36px; }
  .kpi.hero .val { font-size: 36px; }
  .big-number { font-size: 48px; }
}
@media (max-width: 860px) {
  /* KPI tiles: two per row on phones and tablets */
  .g4:has(> .kpi), .g6:has(> .kpi), .g3:has(> .kpi) { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .g4:has(> .kpi) > .kpi, .g6:has(> .kpi) > .kpi, .g3:has(> .kpi) > .kpi { padding: 12px 13px; }
  .kpi .val { font-size: 23px; overflow-wrap: anywhere; }
  .kpi .val small { font-size: 12px; }
  .kpi .lbl { font-size: 10.5px; letter-spacing: .1em; }
  .kpi.hero { grid-column: 1 / -1; }
  /* riser: Fit really fits the screen; 100% keeps the swipeable full-size drawing */
  .riser-wrap svg { min-width: 0; }
  .riser-card .hd { flex-wrap: wrap; row-gap: 8px; }
  /* event bar: keep the counters readable */
  .eventbar .strip { gap: 8px; padding: 0 10px; }
  .eventbar .strip > * { flex: none; white-space: nowrap; }
  .eventbar .strip .ticker { flex: 1; }
  .eventbar .hide-m { display: none; }
}
@media print {
  .sidebar, .topbar, .eventbar, .no-print { display: none !important; }
  .shell { display: block; } main.content { overflow: visible; padding: 0; }
  body { background: #fff; color: #000; }
}
@media (max-width: 860px) { .gen-card .grid.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

/* ---------- polish ---------- */
.logo-l { display: none; }
:root[data-theme="light"] .logo-d { display: none; }
:root[data-theme="light"] .logo-l { display: inline-block; }
.page-in > * { animation: pagein .28s ease-out both; }
.page-in > *:nth-child(2) { animation-delay: .04s; } .page-in > *:nth-child(3) { animation-delay: .08s; } .page-in > *:nth-child(n+4) { animation-delay: .12s; }
@keyframes pagein { from { opacity: 0; transform: translateY(6px); } }
table.t.dense td { white-space: nowrap; padding: 8px 10px; }
table.t.dense td .small { line-height: 1.25; }
.kpi .val, .mini .v { transition: color .3s; }
.flash { animation: flash .6s; }
@keyframes flash { from { color: var(--red); } }
.card { transition: border-color .2s, box-shadow .2s; }
a.card:hover, .gen-card:hover, .card.hover:hover { border-color: var(--line-2); box-shadow: var(--shadow); }
.skeleton { background: linear-gradient(90deg, var(--panel-2) 25%, var(--panel-3) 37%, var(--panel-2) 63%); background-size: 400% 100%; animation: shimmer 1.3s infinite; border-radius: var(--r); }
@keyframes shimmer { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }
.modal .hd .tabs { margin: 0; border: 0; }
.chart-tabs { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; padding: 6px 12px 0; border-bottom: 1px solid var(--line); }
.chart-tabs .tabs { margin: 0; border: 0; flex: 1; }
:root[data-theme="light"] .kpi.red { background: linear-gradient(140deg, rgba(var(--red-rgb),.10), transparent 60%), var(--panel); }
:root[data-theme="light"] .riser-wrap { background: radial-gradient(circle at 50% 0, rgba(var(--red-rgb),.05), transparent 50%), #f9fafb; }
:root[data-theme="light"] .riser .box { fill: #fff; }
:root[data-theme="light"] .logo-drop { border-color: var(--line-2); }
.nav a { outline-offset: -2px; }
.btn:focus-visible, .icon-btn:focus-visible, .nav a:focus-visible, .seg button:focus-visible, .tabs button:focus-visible { outline: 2px solid var(--red); outline-offset: 2px; }
.empty svg { width: 34px; height: 34px; color: var(--muted); }
@media print { .print-logo { display: inline-block !important; } .card { break-inside: avoid; border-color: #ccc; } }

/* ===================== v2: riser device labels, cos φ dial, fuel, solar, power quality ===================== */
.riser .dev { font: 700 8.6px var(--font); letter-spacing: .06em; fill: var(--muted); text-transform: uppercase; }
.riser.compact .dev { font-size: 8.4px; }
.riser .pct { font-size: 12px; font-weight: 700; font-variant-numeric: tabular-nums; }
.riser.compact .pct { font-size: 13px; }
.riser .flow.rev { animation-direction: reverse; }
.riser .bsrc .g { fill: var(--panel-2); stroke: var(--muted); stroke-width: 2.5; }
.riser .pvsrc .panel { fill: #1d3557; stroke: var(--muted); stroke-width: 2; stroke-linejoin: round; }
.riser .pvsrc .cells line { stroke: rgba(255,255,255,.35); stroke-width: 1; }
.riser .pvsrc .post { stroke: var(--muted); stroke-width: 2.5; }
.riser .pvsrc .sun { fill: var(--muted); } .riser .pvsrc .rays line { stroke: var(--muted); stroke-width: 1.8; stroke-linecap: round; }
.riser .pvsrc.run .panel { stroke: #f5b301; fill: #1e4f8a; } .riser .pvsrc.run .sun { fill: #f5b301; } .riser .pvsrc.run .rays line { stroke: #f5b301; }
.riser .pvsrc.run .sunrot { animation: spin 9s linear infinite; transform-origin: center; transform-box: fill-box; }
.riser .pvsrc.run .sun { filter: drop-shadow(0 0 4px rgba(245,179,1,.8)); }
.riser .jn { fill: var(--muted); }
.riser .bsrc.run .g { stroke: #2dd4bf; } .riser .bsrc .soc { fill: #2dd4bf; transition: width .6s; }

.dialbox { width: 100%; max-width: 230px; margin: 0 auto; }
.dialbox.sm { max-width: 150px; margin: 2px auto -4px; }
.dialbox.lg { max-width: 260px; }
.pfdial { width: 100%; height: auto; display: block; overflow: visible; }
.pfdial path { fill: none; stroke-width: 10; stroke-linecap: butt; }
.pfdial .pd-track { stroke: var(--panel-3); stroke-width: 12; }
.pfdial .pd-ok { stroke: rgba(var(--ok-rgb),.75); } .pfdial .pd-warn { stroke: rgba(var(--warn-rgb),.75); } .pfdial .pd-bad { stroke: rgba(var(--alarm-rgb),.7); }
.pfdial .pd-tick { stroke: var(--text-2); stroke-width: 1.4; }
.pfdial .pd-tl { font: 600 10px var(--font-c); fill: var(--muted); text-anchor: middle; }
.pfdial .pd-side { font: 700 9px var(--font-c); letter-spacing: .14em; fill: var(--muted); }
.pfdial .pd-needle { transform-origin: 100px 104px; transform-box: view-box; transition: transform .8s cubic-bezier(.3,1.4,.5,1); }
.pfdial .pd-needle path, .pfdial .pd-needle circle { fill: var(--text); stroke: none; }
.pfdial .pd-val { font: 700 22px var(--font-c); fill: var(--text); text-anchor: middle; font-variant-numeric: tabular-nums; }
.pfdial .pd-lbl { font: 600 9.5px var(--font-c); letter-spacing: .08em; fill: var(--muted); text-anchor: middle; text-transform: uppercase; }
.pfdial[data-state="ok"] .pd-val { fill: var(--ok); } .pfdial[data-state="warn"] .pd-val { fill: var(--warn); } .pfdial[data-state="bad"] .pd-val { fill: var(--alarm); }
.pfdial[data-state="off"] .pd-needle { opacity: .35; }
.pf-kpi .foot { text-align: center; }
.pq-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; align-items: center; }
.pq-pair .chart.sm { height: 160px; }

.asset-strip .asset { display: flex; gap: 12px; align-items: center; padding: 12px 14px; text-decoration: none; color: inherit; transition: border-color .15s, transform .15s; }
.asset-strip .asset:hover { border-color: var(--red); transform: translateY(-1px); }
.asset .ai-ic svg { width: 30px; height: 30px; }
.asset .lbl { font: 600 10.5px var(--font-c); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.asset b { font: 600 22px var(--font-c); display: block; line-height: 1.15; }
.asset small { color: var(--muted); font-size: 12px; }

.dev-tag { font: 700 10px var(--font); letter-spacing: .07em; color: var(--muted); text-transform: uppercase; }
.dev-cell { font: 700 10.5px var(--font); letter-spacing: .05em; text-transform: uppercase; color: var(--text-2); white-space: nowrap; }
.pct-chip { font-weight: 700; font-variant-numeric: tabular-nums; color: var(--ok); }
.pct-chip.warm { color: var(--warn); } .pct-chip.hot { color: var(--alarm); }

/* fuel tanks */
.tank-row { display: grid; grid-template-columns: minmax(150px, 1fr) 1fr; gap: 14px; align-items: center; }
.tank-svg { width: 100%; height: auto; display: block; max-height: 180px; }
.tank-svg .tk-shell { fill: var(--bg-2); } .tank-svg .tk-rim { stroke: var(--line-2); stroke-width: 2.4; }
.tank-svg .tk-prod { transition: y .8s, height .8s; }
.tank-svg .tk-probe { stroke: var(--text-2); stroke-width: 2; stroke-dasharray: 2 2; }
.tank-svg .tk-float { fill: var(--red); stroke: #fff; stroke-width: 1.5; }
.tank-svg .tk-txt { font: 700 20px var(--font-c); fill: #fff; paint-order: stroke; stroke: rgba(0,0,0,.45); stroke-width: 3px; }
.metro { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.metro .mini { padding: 7px 9px; } .metro .mini .v { font-size: 17px; }
.mini.al { border-color: var(--alarm); } .mini.al .v { color: var(--alarm); }
.fill-live { border: 1px dashed var(--warn); border-radius: var(--r); padding: 10px 12px; background: rgba(var(--warn-rgb),.06); }
.fill-live b svg { width: 16px; height: 16px; vertical-align: -3px; }
.fill-live .bar > i { background: var(--warn); }
.recon-head { display: flex; gap: 28px; align-items: center; flex-wrap: wrap; padding: 16px 18px; border-radius: var(--r); border: 1px solid var(--line); }
.recon-head .small { letter-spacing: .12em; color: var(--muted); }
.recon-head.good { background: rgba(var(--ok-rgb),.07); border-color: rgba(var(--ok-rgb),.4); } .recon-head.good .big-number { color: var(--ok); }
.recon-head.bad { background: rgba(var(--alarm-rgb),.08); border-color: rgba(var(--alarm-rgb),.45); } .recon-head.bad .big-number { color: var(--alarm); }
.recon-head.warn { background: rgba(var(--warn-rgb),.07); border-color: rgba(var(--warn-rgb),.4); } .recon-head.warn .big-number { color: var(--warn); }
.recon-bars .rb { display: grid; grid-template-columns: 150px 1fr 160px; gap: 12px; align-items: center; margin: 8px 0; }
.recon-bars .rbar { height: 14px; background: var(--panel-3); border-radius: 3px; overflow: hidden; }
.recon-bars .rbar i { display: block; height: 100%; border-radius: 3px; }
.recon-bars b { text-align: right; }

/* power quality */
table.t td.warm { color: var(--warn); font-weight: 600; } table.t td.hot { color: var(--alarm); font-weight: 700; background: rgba(var(--alarm-rgb),.06); }
table.t tr.sel td { background: rgba(var(--red-rgb),.08); }
.ai-card .hd h3 svg { width: 16px; height: 16px; vertical-align: -3px; color: var(--ai); }
.ai-list { display: grid; gap: 10px; }
.ai-item { display: grid; grid-template-columns: 82px 1fr; gap: 12px; align-items: start; padding: 10px 12px; border: 1px solid var(--line); border-radius: var(--r); background: var(--panel-2); }
.ai-item p { margin: 4px 0 0; color: var(--text-2); font-size: 13.5px; line-height: 1.55; }
.ai-item.alarm { border-left: 3px solid var(--alarm); } .ai-item.warn { border-left: 3px solid var(--warn); } .ai-item.rec { border-left: 3px solid var(--opp); } .ai-item.ok { border-left: 3px solid var(--ok); }
.ai-card > .bd.row svg { width: 34px; height: 34px; color: var(--ai); }

/* admin: RTU config + pricing */
.json-ed { width: 100%; min-height: 420px; font: 12px/1.5 ui-monospace, Consolas, monospace; background: var(--bg-2); color: var(--text); border: 1px solid var(--line-2); border-radius: var(--r); padding: 12px; resize: vertical; white-space: pre; tab-size: 2; }
.json-ed.bad { border-color: var(--alarm); }
.price-in { width: 90px; text-align: right; }
.quote-total { font: 700 28px var(--font-c); }
.client-chip .logo { background: #fff; }

@media (max-width: 900px) {
  .tank-row { grid-template-columns: 1fr; }
  .metro { grid-template-columns: repeat(2, 1fr); }
  .recon-bars .rb { grid-template-columns: 1fr; gap: 4px; }
  .pq-top { grid-template-columns: 1fr !important; }
  .pq-pair { grid-template-columns: 1fr; }
}
.rtu-pick { display: block; width: 100%; text-align: left; background: transparent; border: 1px solid transparent; border-radius: var(--r); padding: 9px 10px; color: var(--text); cursor: pointer; margin-bottom: 4px; font: inherit; }
.rtu-pick small { display: block; color: var(--muted); font-size: 11.5px; }
.rtu-pick:hover { background: var(--panel-2); } .rtu-pick.on { background: var(--panel-2); border-color: var(--red); }
.card .hd h3 svg { flex: none; }
.theme-pill { position: fixed; top: 16px; right: 18px; z-index: 5; display: inline-flex; border: 1px solid var(--line-2); border-radius: 20px; background: var(--panel); padding: 3px; cursor: pointer; font: 600 12px var(--font-c); letter-spacing: .08em; color: var(--muted); }
.theme-pill span { padding: 4px 10px; border-radius: 16px; }
:root[data-theme="dark"] .theme-pill .d, :root[data-theme="light"] .theme-pill .l { background: var(--red); color: #fff; }

/* ---------- Calm palette (selectable per client: Settings → Appearance) ---------- */
:root[data-palette="calm"] {
  --red: #4f8fba; --red-2: #3f7aa3; --red-rgb: 79,143,186; --red-soft: rgba(79,143,186,.16);
  --ok: #5fae8b; --ok-rgb: 95,174,139; --warn: #d6a35c; --warn-rgb: 214,163,92; --alarm: #d0706e; --alarm-rgb: 208,112,110;
  --info: #7fb3d5; --ai: #9b8fd0; --opp: #6cb8ad;
}
:root[data-palette="calm"]:not([data-theme="light"]) {
  --bg: #11171d; --bg-2: #141b22; --panel: #18212a; --panel-2: #1d2731; --panel-3: #24303b;
  --line: #2a3743; --line-2: #364553; --text: #e2e8ee; --text-2: #b6c2cd; --muted: #84929e;
}
:root[data-palette="calm"][data-theme="light"] {
  --bg: #f1f4f7; --bg-2: #e9eef2; --panel: #ffffff; --panel-2: #f6f8fa; --panel-3: #eef2f5;
  --line: #dde4ea; --line-2: #cbd5dd; --text: #22303a; --text-2: #40505c; --muted: #6f7f8b;
}
:root[data-palette="calm"] .nav a.active::before, :root[data-palette="calm"] ::selection { background: var(--red); }
:root[data-palette="calm"] .hero-ai { background: radial-gradient(circle at 85% 20%, rgba(155,143,208,.30), transparent 40%), radial-gradient(circle at 10% 90%, rgba(79,143,186,.30), transparent 45%), linear-gradient(135deg, #131a21, #1a1d2c); }
.palette-pick { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.palette-pick label { border: 1px solid var(--line-2); border-radius: 8px; padding: 14px; cursor: pointer; display: block; background: var(--panel-2); }
.palette-pick label.on { border-color: var(--red); box-shadow: 0 0 0 1px var(--red); }
.palette-pick input { display: none; }
.palette-pick .sw { display: flex; gap: 6px; margin: 10px 0 6px; } .palette-pick .sw i { width: 26px; height: 26px; border-radius: 5px; display: block; }
/* full-screen / SCADA mode: riser mimic only (entered from the riser card) */
body.scada .sidebar, body.scada .topbar, body.scada .eventbar, body.scada .content > .grid:first-child, body.scada .content > .card:not(.riser-card) { display: none !important; }
body.scada .shell { grid-template-columns: 1fr; grid-template-rows: 1fr; }
body.scada .content { padding: 10px 14px !important; }
body.scada .riser-card { margin: 0; height: calc(100vh - 20px); display: flex; flex-direction: column; }
body.scada .riser-card .riser-wrap { flex: 1; display: flex; align-items: center; }
body.scada .riser-wrap svg { max-height: calc(100vh - 80px); }
.btn.fs span { margin-left: 2px; }
/* hybrid / PV inverter symbol on the riser */
.riser .invsym .g { fill: var(--panel-2); stroke: var(--muted); stroke-width: 2; }
.riser .invsym line { stroke: var(--muted); stroke-width: 1.2; }
.riser .invsym .sym { fill: var(--text-2); font: 700 10px var(--font); }
.riser .invsym.run .g { stroke: var(--ok); } .riser .invsym.run line { stroke: var(--ok); }