/* The demonstration owns its instrument palette; page chrome follows appearance. */
.hze-plc {
	--plc-accent: #50bfff;
	--plc-rgb: 65, 176, 255;
	--plc-lens: #126caa;
	--plc-dim: #102d40;
	--plc-type: #edf3f8;
	--plc-muted: #a8bac9;
	margin-block: 0 80px;
}
.hze-plc[data-region="mt"] {
	--plc-accent: #ffad53;
	--plc-rgb: 255, 146, 36;
	--plc-lens: #a84d0b;
	--plc-dim: #422a16;
}
.hze-plc-heading { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 30px; }
.hze-plc-heading h2 { font-size: clamp(27px, 3vw, 40px); margin: 0; }
.hze-plc-heading > p { max-width: 290px; margin: 0 0 3px; color: var(--hze-muted); font-size: 15px; }
.hze-plc-panel {
	position: relative;
	isolation: isolate;
	overflow: hidden;
	border: 1px solid #46515a;
	border-radius: 8px;
	background: radial-gradient(ellipse at 50% 60%, rgba(var(--plc-rgb), .08), transparent 65%), #10171d;
	color: var(--plc-type);
	box-shadow: 0 16px 40px #00000012, inset 0 1px 0 #ffffff20;
}
.hze-plc-panel::before, .hze-plc-panel::after {
	content: ""; position: absolute; top: 14px; width: 8px; height: 8px; border-radius: 50%; z-index: 2;
	background: linear-gradient(135deg, #89949d 42%, #27313a 44% 57%, #89949d 59%); box-shadow: 0 1px 2px #000;
}
.hze-plc-panel::before { left: 13px; }
.hze-plc-panel::after { right: 13px; }
.hze-plc-panel-top { display: flex; justify-content: space-between; align-items: center; gap: 18px; padding: 22px 40px; border-bottom: 1px solid #ffffff12; font-size: 12px; letter-spacing: .025em; }
.hze-plc-panel-top > span:first-child { display: flex; align-items: center; gap: 10px; }
.hze-plc-live-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--plc-accent); box-shadow: 0 0 12px rgba(var(--plc-rgb), .6); }
.hze-plc-panel-code { font: 10px/1.3 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .13em; color: var(--plc-muted); }
.hze-plc-stage {
	position: relative; display: grid; grid-template-columns: 1fr 1.45fr 1fr; align-items: start; gap: 60px; padding: 30px 60px 36px;
	background-image: radial-gradient(#8fabc420 .7px, transparent .7px); background-size: 16px 16px;
}
.hze-plc-stage > div { position: relative; z-index: 1; min-width: 0; }
.hze-plc-column-title { margin: 0 0 24px; color: var(--plc-type); font: 600 11px/1.4 Arial, sans-serif; letter-spacing: .17em; text-transform: uppercase; }
.hze-plc-column-title > span { color: var(--plc-accent); font-family: ui-monospace, SFMono-Regular, Consolas, monospace; margin-right: 9px; }
.hze-plc-inputs { max-width: 225px; }
.hze-plc-switchboard { border: 1px solid #414c55; border-radius: 5px; padding: 4px 14px; background: linear-gradient(115deg, #293540, #1a242d); box-shadow: 4px 7px 12px #0006, inset 0 1px 0 #ffffff12; }
.hze-plc-input-row { display: flex; align-items: center; justify-content: center; gap: 14px; padding: 7px 0 13px; }
.hze-plc-input-row + .hze-plc-input-row { border-top: 1px solid #ffffff0d; }
.hze-plc-mode-row { margin-top: 4px; border-top-color: #66758277 !important; }
.hze-plc-input-label { min-width: 54px; display: flex; flex-direction: column; align-items: start; line-height: 1.5; }
.hze-plc-address { font: 11px/1.6 ui-monospace, SFMono-Regular, Consolas, monospace; color: var(--plc-muted); letter-spacing: .05em; }
.hze-plc-input-label strong { font-size: 24px; font-weight: 500; color: #fff; }
.hze-plc-mode-row .hze-plc-input-label strong { font-size: 13px; margin-block: 4px; }
.hze-plc-input-state { font: 600 10px/1.7 ui-monospace, SFMono-Regular, Consolas, monospace; color: var(--plc-muted); letter-spacing: .1em; }
.hze-plc-input-row[data-active="1"] .hze-plc-input-state { color: var(--plc-accent); }
.hze-plc-rotary { position: relative; display: block; flex: 0 0 92px; width: 92px; height: 101px; padding: 25px 8px 0; color: var(--plc-type); background: transparent; border: 0; border-radius: 6px; cursor: pointer; }
.hze-plc-rotary:disabled { cursor: default; }
.hze-plc-rotary:focus-visible { outline: 2px solid var(--plc-accent); outline-offset: 3px; background: #ffffff08; }
.hze-plc-stops { position: absolute; top: 3px; left: 9px; right: 9px; display: flex; justify-content: space-between; padding-inline: 4px; font: 600 12px/1 ui-monospace, SFMono-Regular, Consolas, monospace; }
.hze-plc-stops > span:last-child { color: #9eafbd; }
.hze-plc-rotary[aria-checked="true"] .hze-plc-stops > span:first-child { color: #9eafbd; }
.hze-plc-rotary[aria-checked="true"] .hze-plc-stops > span:last-child { color: var(--plc-accent); }
.hze-plc-bezel { display: block; position: relative; width: 76px; height: 76px; padding: 7px; border-radius: 50%; background: conic-gradient(from 25deg, #b3bdc6, #667581 18%, #d1d9de 32%, #55636f 50%, #bec7ce 66%, #45515b 85%, #b3bdc6); border: 1px solid #8d9ba6; box-shadow: 0 5px 7px #0009, 0 0 0 3px #111a22, inset 0 0 0 2px #bac5cd70; }
.hze-plc-dial { position: relative; display: block; width: 100%; height: 100%; border-radius: 50%; transform: rotate(-40deg); transition: transform 220ms cubic-bezier(.2,.8,.25,1); background: radial-gradient(at 35% 25%, #34414d, #141c23 70%); border: 1px solid #0a0e12; box-shadow: inset 0 1px 2px #8c9daa50; }
.hze-plc-rotary[aria-checked="true"] .hze-plc-dial { transform: rotate(40deg); }
.hze-plc-grip { position: absolute; inset: 5px 20px; border-radius: 5px; background: linear-gradient(90deg, #090e12, #37434e 35%, #29343d 60%, #0d141b); border: 1px solid #0c1116; box-shadow: 3px 3px 3px #0008, inset 1px 0 0 #78859150; }
.hze-plc-grip::before { content: ""; position: absolute; width: 3px; height: 15px; left: 7px; top: 3px; background: #dce6ee; border-radius: 1px; }
.hze-plc-rotary[aria-checked="true"] .hze-plc-grip::before { background: var(--plc-accent); box-shadow: 0 0 6px rgba(var(--plc-rgb), .8); }
@media (hover: hover) { .hze-plc-rotary:not(:disabled):hover .hze-plc-bezel { filter: brightness(1.16); } }
.hze-plc-controller { max-width: 344px; width: 100%; margin-inline: auto; }
.hze-plc-device { position: relative; padding: 11px 11px 9px; background: linear-gradient(100deg, #b6bfc5, #8f9ba4 12%, #c3cbd0 13%, #a6b1b9 92%, #6e7b86 93%); border: 1px solid #c8d1d8; border-radius: 4px 4px 6px 6px; box-shadow: 8px 10px 0 #050a0f80, 12px 16px 20px #0007; }
.hze-plc-device::before { content: ""; position: absolute; z-index: -1; top: 39%; height: 52px; left: -17px; right: -17px; border-block: 7px solid #9ba9b4; background: #46525c; box-shadow: 0 6px 8px #0008; }
.hze-plc-terminal-strip { display: grid; grid-template-columns: repeat(6, 1fr); background: #26323b; border: 2px solid #5b6771; border-radius: 2px; padding: 3px 4px; box-shadow: inset 0 1px 3px #0009; }
.hze-plc-terminal-strip span { display: flex; flex-direction: column; align-items: center; gap: 3px; color: #d9e2e8; font: 8px/1.2 ui-monospace, SFMono-Regular, Consolas, monospace; }
.hze-plc-terminal-strip span::before { content: ""; width: 13px; height: 12px; border-radius: 2px; background: linear-gradient(140deg, #697781 39%, #15212a 42% 53%, #697781 56%); border: 2px solid #0f1920; }
.hze-plc-device-face { margin-block: 7px; padding: 12px 14px 10px; background: linear-gradient(115deg, #26333d, #17232c); border: 1px solid #18252d; border-radius: 3px; box-shadow: inset 0 1px 0 #84939d60; }
.hze-plc-device-top { display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: baseline; justify-content: space-between; padding-bottom: 11px; border-bottom: 2px solid var(--plc-accent); }
.hze-plc-device-top strong { white-space: nowrap; font: 600 22px/1 Arial, sans-serif; color: #fff; letter-spacing: -.04em; }
.hze-plc-device-top > span { font: 9px/1 ui-monospace, SFMono-Regular, Consolas, monospace; color: #c1cdd6; }
.hze-plc-indicators { display: grid; grid-template-columns: 1fr 1fr; gap: 7px 16px; padding-block: 12px; font: 9px/1.2 ui-monospace, SFMono-Regular, Consolas, monospace; color: #d0dbe3; }
.hze-plc-indicators > span { display: flex; gap: 7px; align-items: center; }
.hze-plc-indicators .hze-plc-run { grid-column: 1 / -1; margin-bottom: 3px; }
.hze-plc-indicators i { width: 5px; height: 5px; flex-shrink: 0; border-radius: 50%; background: #43535e; box-shadow: 0 0 0 2px #101b23; }
.hze-plc-indicators .hze-plc-run i { background: #77dc9d; box-shadow: 0 0 5px #4cd77d77; }
.hze-plc-led[data-active="1"] i { background: var(--plc-accent); box-shadow: 0 0 7px rgba(var(--plc-rgb), .9); }
.hze-plc-led b { margin-left: auto; font-weight: 400; color: #a8bac9; }
.hze-plc-led[data-active="1"] b { color: var(--plc-accent); }
.hze-plc-screen { padding: 9px 10px 8px; background: #09151d; border: 1px solid #52616b; border-radius: 2px; box-shadow: inset 0 2px 6px #0008; color: var(--plc-accent); }
.hze-plc-screen-title, .hze-plc-screen-bottom { display: flex; justify-content: space-between; align-items: center; font: 9px/1.2 ui-monospace, SFMono-Regular, Consolas, monospace; }
.hze-plc-screen-title > span:first-child { color: #9baebb; font-size: 8px; }
.hze-plc-screen-bottom { border-top: 1px solid #ffffff15; padding-top: 7px; color: #b0c1cd; }
.hze-plc-screen-bottom b { margin-left: 8px; color: var(--plc-accent); font-weight: 400; }
.hze-plc-diagram { display: block; width: 100%; height: auto; margin-block: 5px; overflow: visible; }
.hze-plc-trace { fill: none; stroke: #4a606f; stroke-width: 2; }
.hze-plc-trace[data-active="1"] { stroke: var(--plc-accent); filter: drop-shadow(0 0 3px rgba(var(--plc-rgb), .8)); }
.hze-plc-node { fill: #4a606f; }
.hze-plc-node[data-active="1"] { fill: var(--plc-accent); }
.hze-plc-gate { fill: rgba(var(--plc-rgb), .06); stroke: var(--plc-accent); stroke-width: 1.5; }
.hze-plc-gate-symbol { fill: var(--plc-accent); font: 36px Arial, sans-serif; }
.hze-plc-port { fill: #b0c1cd; font: 10px ui-monospace, SFMono-Regular, Consolas, monospace; }
.hze-plc-device-bottom { display: flex; justify-content: space-between; align-items: center; margin-top: 11px; font: 8px/1 ui-monospace, SFMono-Regular, Consolas, monospace; color: #b2c2cc; }
.hze-plc-vents { width: 68px; height: 8px; background: repeating-linear-gradient(90deg, #09131b 0 3px, #45545e 3px 5px); }
.hze-plc-terminal-bottom span { flex-direction: column-reverse; }
.hze-plc-output { text-align: center; }
.hze-plc-output .hze-plc-column-title { text-align: left; }
.hze-plc-signal-wrap { position: relative; width: 194px; height: 273px; margin: 24px auto 0; }
.hze-plc-signal { position: absolute; z-index: 2; top: 0; left: 13px; width: 168px; height: 204px; border-radius: 75px 75px 31px 31px; background: linear-gradient(110deg, #34404b, #111922 45%, #080e14); border: 2px solid #4c5964; box-shadow: 9px 10px 14px #0009, inset 2px 0 3px #7f8d9840; }
.hze-plc-signal-hood { position: absolute; z-index: 3; top: 11px; left: 5px; width: 154px; height: 81px; border-radius: 80px 80px 0 0; background: linear-gradient(#4b5863, #18232c 28%, #0a1118 75%); border-top: 2px solid #677581; transform: perspective(250px) rotateX(23deg); transform-origin: top; box-shadow: 0 13px 14px #0009; }
.hze-plc-lens { position: absolute; z-index: 4; top: 43px; left: 16px; width: 132px; height: 132px; overflow: hidden; border-radius: 50%; background: radial-gradient(circle at 45% 40%, var(--plc-lens), var(--plc-dim) 65%, #09131b); border: 7px solid #0b1218; box-shadow: 0 0 0 2px #58636b, inset 0 0 16px 7px #000b; }
.hze-plc-lens::before { content: ""; position: absolute; z-index: 2; inset: 6px; border-radius: 50%; background: linear-gradient(135deg, #ffffff26, transparent 45%); border-top: 2px solid #ffffff20; }
.hze-plc-lens-grid { position: absolute; inset: 0; border-radius: 50%; background: repeating-radial-gradient(circle at 50% 50%, transparent 0 4px, #0007 4px 5px, #ffffff0a 5px 6px), radial-gradient(#ffffff20 1px, transparent 2px); background-size: auto, 6px 6px; }
.hze-plc-signal-bolt { position: absolute; bottom: 12px; left: 76px; width: 9px; height: 9px; border-radius: 50%; background: linear-gradient(135deg, #82909a 40%, #273440 42% 55%, #82909a 57%); }
.hze-plc-signal-post { position: absolute; top: 195px; left: 81px; width: 32px; height: 68px; background: linear-gradient(90deg, #34414d, #77858f 40%, #2d3943 70%, #151f27); border-inline: 1px solid #4b5964; }
.hze-plc-signal-foot { position: absolute; bottom: 0; left: 50px; width: 94px; height: 13px; border-radius: 4px 4px 2px 2px; background: linear-gradient(#71818d, #2c3a45 35%); box-shadow: 3px 5px 7px #0009; }
.hze-plc-signal-halo { position: absolute; z-index: 5; pointer-events: none; top: -22px; left: -17px; width: 228px; height: 228px; border-radius: 50%; border: 2px solid rgba(var(--plc-rgb), .65); box-shadow: 0 0 35px rgba(var(--plc-rgb), .5), inset 0 0 35px rgba(var(--plc-rgb), .4); opacity: 0; }
.hze-plc[data-output="1"] .hze-plc-lens { background: radial-gradient(circle at 46% 42%, #fff 0, #fff6dd 5%, var(--plc-accent) 20%, rgb(var(--plc-rgb)) 50%, var(--plc-lens) 80%); box-shadow: 0 0 0 2px #9faeb8, 0 0 25px 8px rgba(var(--plc-rgb), .7), 0 0 80px 30px rgba(var(--plc-rgb), .28), inset 0 0 12px rgba(var(--plc-rgb), .9); }
.hze-plc[data-output="1"] .hze-plc-lens-grid { opacity: .65; }
.hze-plc-signal-label { display: flex; flex-direction: column; align-items: center; margin-top: 20px; gap: 2px; }
.hze-plc-signal-label strong { font-size: 14px; font-weight: 500; }
.hze-plc-output-state { display: inline-block; margin-top: 5px; padding: 2px 14px; border: 1px solid #647482; border-radius: 3px; color: #d4dfe7; font: 600 10px/1.5 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .1em; }
.hze-plc[data-output="1"] .hze-plc-output-state { color: var(--plc-accent); border-color: rgba(var(--plc-rgb), .5); background: rgba(var(--plc-rgb), .1); }
.hze-plc-panel-bottom { display: flex; align-items: center; justify-content: space-between; gap: 24px; background: #050b1055; border-top: 1px solid #ffffff15; padding: 20px 40px; font-size: 13px; color: #d1dfe9; }
.hze-plc-rule { display: flex; align-items: center; gap: 14px; }
.hze-plc-rule > strong { display: inline-flex; min-width: 43px; justify-content: center; padding: 4px 7px; border: 1px solid rgba(var(--plc-rgb), .4); color: var(--plc-accent); font: 600 11px/1.5 ui-monospace, SFMono-Regular, Consolas, monospace; }
.hze-plc-io { display: flex; gap: 10px; align-items: center; flex-shrink: 0; font: 11px/1 ui-monospace, SFMono-Regular, Consolas, monospace; color: var(--plc-muted); }
.hze-plc-io b { color: #fff; font-weight: 500; }
.hze-plc-io > span { padding-inline: 3px; }
.hze-plc-no-script { padding: 15px 24px; margin: 0; font-size: 14px; color: var(--plc-type); border-top: 1px solid #ffffff20; }
.hze-plc-sr { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
@media (min-width: 901px) and (max-width: 1150px) {
	.hze-plc-stage { gap: 35px; padding-inline: 32px; grid-template-columns: 1fr 1.3fr 1fr; }
	.hze-plc-switchboard { padding-inline: 9px; }
	.hze-plc-input-row { gap: 8px; }
	.hze-plc-device-face { padding-inline: 10px; }
}
@media (max-width: 900px) {
	.hze-plc { margin-bottom: 55px; }
	.hze-plc-heading { display: block; }
	.hze-plc-heading > p { margin-top: 15px; max-width: none; }
	.hze-plc-panel-top, .hze-plc-panel-bottom { padding: 20px 26px; }
	.hze-plc-stage { grid-template-columns: 1fr 1fr; gap: 32px 45px; padding: 24px 32px 30px; align-items: start; }
	.hze-plc-inputs { grid-column: 1 / -1; max-width: none; }
	.hze-plc-column-title { margin-bottom: 18px; }
	.hze-plc-switchboard { display: grid; grid-template-columns: repeat(3, 1fr); padding: 8px 12px; }
	.hze-plc-input-row + .hze-plc-input-row { border-top: 0; border-left: 1px solid #ffffff20; }
	.hze-plc-input-row { padding: 0 8px; gap: 8px; }
	.hze-plc-mode-row { margin-top: 0; }
	.hze-plc-input-label { min-width: 40px; }
	.hze-plc-output .hze-plc-column-title { text-align: center; }
	.hze-plc-io { display: none; }
	.hze-plc-signal-wrap { margin-top: 40px; }
}
@media (max-width: 680px) {
	.hze-plc-panel-top { padding: 22px 23px 18px; font-size: 11px; }
	.hze-plc-panel-code { display: none; }
	.hze-plc-stage { grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: 27px 18px; padding: 22px 20px 28px; }
	.hze-plc-stage > div { width: 100%; }
	.hze-plc-input-row { flex-direction: column; padding: 0 5px 6px; gap: 9px; }
	.hze-plc-switchboard { padding-inline: 3px; }
	.hze-plc-input-label { align-items: center; }
	.hze-plc-input-label strong { font-size: 17px; line-height: 1.8; }
	.hze-plc-mode-row .hze-plc-input-label strong { font-size: 12px; line-height: 2.55; margin: 0; }
	.hze-plc-rotary { transform: scale(.87); transform-origin: center; margin: -4px -8px; flex-basis: 101px; }
	.hze-plc-controller { max-width: 290px; }
	.hze-plc-device { padding: 7px 6px; }
	.hze-plc-device-face { padding: 9px 6px 8px; }
	.hze-plc-device-top { gap: 4px; padding-bottom: 8px; }
	.hze-plc-device-top strong { font-size: 19px; }
	.hze-plc-device-top > span { font-size: 7px; text-align: right; line-height: 1.5; }
	.hze-plc-indicators { font-size: 8px; gap: 7px 6px; }
	.hze-plc-indicators > span { gap: 4px; }
	.hze-plc-indicators i { width: 4px; height: 4px; }
	.hze-plc-screen { padding-inline: 5px; }
	.hze-plc-terminal-strip { padding-inline: 1px; }
	.hze-plc-terminal-strip span { font-size: 6px; }
	.hze-plc-terminal-strip span::before { width: 9px; height: 10px; }
	.hze-plc-device-bottom { font-size: 6px; gap: 7px; }
	.hze-plc-vents { width: 34px; }
	.hze-plc-device::before { left: -9px; right: -9px; }
	.hze-plc-controller .hze-plc-column-title, .hze-plc-output .hze-plc-column-title { text-align: left; }
	.hze-plc-output { max-width: 290px; }
	.hze-plc-column-title { font-size: 10px; letter-spacing: .08em; }
	.hze-plc-column-title > span { margin-right: 4px; }
	.hze-plc-signal-wrap { margin: 34px 0 -98px -97px; left: 50%; transform: scale(.62); transform-origin: center top; }
	.hze-plc-signal-label { margin-top: 12px; }
	.hze-plc-signal-label strong { font-size: 12px; }
	.hze-plc-rule { align-items: start; gap: 10px; }
	.hze-plc-panel-bottom { padding: 17px 20px; font-size: 12px; }
}
@media (max-width: 360px) {
	.hze-plc-stage { padding-inline: 14px; }
	.hze-plc-rotary { transform: scale(.75); margin-inline: -14px; }
	.hze-plc-input-row { padding-inline: 0; }
	.hze-plc-device-face { padding-inline: 5px; }
	.hze-plc-stage { column-gap: 14px; }
	.hze-plc-device-top > span { font-size: 6px; }
	.hze-plc-indicators { grid-template-columns: 1fr; padding-block: 8px; gap: 5px; }
	.hze-plc-indicators .hze-plc-run { margin-bottom: 1px; }
	.hze-plc-signal-wrap { transform: scale(.5); margin-bottom: -130px; }
}
@media (prefers-reduced-motion: reduce) {
	.hze-plc *, .hze-plc *::before, .hze-plc *::after { transition: none !important; animation: none !important; }
}
@media (forced-colors: active) {
	.hze-plc-panel, .hze-plc-device, .hze-plc-switchboard, .hze-plc-signal { border: 1px solid CanvasText; }
	.hze-plc-rotary { border: 1px solid ButtonText; }
	.hze-plc-rotary[aria-checked="true"] { outline: 3px solid Highlight; }
	.hze-plc-rotary:focus-visible { outline: 3px dashed Highlight; }
	.hze-plc-gate, .hze-plc-trace { stroke: CanvasText; }
	.hze-plc-gate-symbol, .hze-plc-port { fill: CanvasText; }
}