:root {
  --bg: #14120e;
  --bg-2: #1c1914;
  --panel: #221f19;
  --line: #3a342a;
  --text: #f3efe4;
  --muted: #a39886;
  --amber: #f0a202;
  --amber-ink: #2a1c00;
  --ok: #b7c77a;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
  color-scheme: dark;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background:
    radial-gradient(900px 420px at 12% -10%, rgba(240, 162, 2, 0.09), transparent 55%),
    var(--bg);
  color: var(--text);
  font-family: Bahnschrift, "Segoe UI Variable", "Segoe UI", sans-serif;
  font-variant-numeric: tabular-nums;
}

body {
  min-height: 100vh;
  display: grid;
  grid-template-rows: 72px minmax(0, 1fr) 88px;
}

button, input, select { font: inherit; color: inherit; }

button {
  background: #2a261f;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.45rem 0.85rem;
  cursor: pointer;
}

button:hover:not(:disabled) { border-color: #6d624f; }

button:disabled { opacity: 0.45; cursor: default; }

button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.primary {
  background: var(--amber);
  color: var(--amber-ink);
  border-color: #c98a05;
  font-weight: 650;
}

.primary:hover:not(:disabled) { background: #ffb31a; }

.top {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 0 1.1rem;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: 0 0 auto;
}

.brand strong {
  display: block;
  letter-spacing: 0.01em;
  white-space: nowrap;
  font-size: 1.02rem;
}

.brand em {
  display: block;
  margin-top: 0.1rem;
  color: var(--muted);
  font-style: normal;
  font-size: 0.82rem;
}

.mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--amber);
  color: var(--amber-ink);
  font-weight: 720;
  letter-spacing: 0.04em;
}

.filemeta {
  margin: 0;
  flex: 1;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

a.doclink {
  flex: 0 0 auto;
  color: var(--amber);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.45rem 0.85rem;
  background: #2a261f;
  white-space: nowrap;
}

a.doclink:hover { border-color: #6d624f; }

main {
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
}

.stage {
  position: relative;
  min-height: 0;
  margin: 0.75rem 0 0.75rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  background: #100e0b;
  box-shadow: var(--shadow);
  touch-action: none;
  cursor: grab;
}

.stage.dragging { cursor: grabbing; }
.stage.placing { cursor: crosshair; }

.stage canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.viewbar {
  position: absolute;
  z-index: 2;
  top: 12px;
  left: 12px;
  display: flex;
  gap: 0.4rem;
  align-items: center;
}

.seg {
  display: flex;
  padding: 3px;
  border-radius: 999px;
  background: rgba(20, 18, 14, 0.82);
  border: 1px solid var(--line);
}

.seg button {
  border: 0;
  background: transparent;
  border-radius: 999px;
}

.seg button[aria-pressed="true"],
#rapidsBtn[aria-pressed="true"],
#stockBtn[aria-pressed="true"] {
  background: #3a3224;
  color: var(--text);
}

.viewbar > button {
  background: rgba(20, 18, 14, 0.82);
}

.legend {
  position: absolute;
  z-index: 2;
  top: 12px;
  right: 12px;
  display: grid;
  grid-template-rows: auto 84px auto;
  justify-items: center;
  gap: 0.25rem;
  padding: 0.45rem 0.4rem;
  border-radius: 12px;
  background: rgba(20, 18, 14, 0.82);
  border: 1px solid var(--line);
  font-size: 0.75rem;
  color: var(--muted);
}

.legend i {
  width: 8px;
  border-radius: 99px;
  background: linear-gradient(#a3c07a, #ed7238);
}

.legend em { font-style: normal; letter-spacing: 0.08em; }

.empty {
  position: absolute;
  z-index: 1;
  left: 7%;
  right: 7%;
  top: 46%;
  transform: translateY(-50%);
  max-width: 680px;
  pointer-events: none;
}

.kicker {
  margin: 0 0 0.4rem;
  color: var(--amber);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.75rem;
}

.empty h1 {
  margin: 0 0 0.8rem;
  font-size: 1.85rem;
  font-weight: 620;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.empty ol {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--muted);
  line-height: 1.55;
}

.empty span {
  color: var(--text);
  font-family: "Cascadia Mono", Consolas, monospace;
  font-size: 0.92em;
}

.loading {
  position: absolute;
  z-index: 3;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(16, 14, 11, 0.72);
}

.legend[hidden],
.loading[hidden],
.empty[hidden] { display: none !important; }

.loading div { width: min(420px, 80%); text-align: center; }

.loading strong { display: block; margin-bottom: 0.8rem; }

.loading em {
  display: block;
  margin-top: 0.55rem;
  color: var(--muted);
  font-style: normal;
}

.bar {
  height: 6px;
  border-radius: 99px;
  background: #3a342a;
  overflow: hidden;
}

.bar span {
  display: block;
  height: 100%;
  width: 0%;
  background: var(--amber);
}

aside {
  min-height: 0;
  overflow: auto;
  padding: 0.9rem 1rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

aside section { display: flex; flex-direction: column; gap: 0.45rem; }

h2 {
  margin: 0;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.jobname {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.3;
  word-break: break-word;
}

.quiet {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
  font-size: 0.92rem;
}

.paths { list-style: none; margin: 0.2rem 0 0; padding: 0; display: flex; flex-direction: column; gap: 0.3rem; }

.pathrow { display: flex; align-items: center; gap: 0.4rem; }

.pathrow input { width: auto; flex: none; margin: 0; }

.paths button {
  width: 100%;
  text-align: left;
  border-radius: 10px;
  padding: 0.4rem 0.6rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pathrow button { flex: 1; min-width: 0; }

.paths button.active {
  border-color: var(--amber);
  color: var(--amber);
}

.percent-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.75rem;
}

.percent {
  margin: 0;
  font-size: 3.1rem;
  line-height: 0.85;
  letter-spacing: -0.04em;
}

.percent span { font-size: 1.1rem; color: var(--muted); margin-left: 0.15rem; }

.goto {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--muted);
  font-size: 0.85rem;
}

input[type="number"], input[type="text"], select {
  background: #16130f;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.35rem 0.45rem;
}

.goto input { width: 4.6rem; }

.times, .dro {
  display: grid;
  gap: 0.35rem 0.8rem;
  margin: 0.2rem 0 0;
}

.times { grid-template-columns: 1fr 1fr; }

.dro { grid-template-columns: repeat(3, 1fr); }

.times div, .dro div {
  background: var(--bg-2);
  border-radius: 10px;
  padding: 0.4rem 0.55rem;
}

dt { color: var(--muted); font-size: 0.72rem; letter-spacing: 0.08em; }

dd { margin: 0.15rem 0 0; font-size: 1.05rem; }

.toolrow, .line { margin: 0; color: var(--muted); }

.gcode {
  margin: 0;
  min-height: 2.6rem;
  padding: 0.45rem 0.55rem;
  border-radius: 8px;
  background: #100e0b;
  color: var(--ok);
  font-family: "Cascadia Mono", Consolas, monospace;
  font-size: 0.78rem;
  white-space: pre-wrap;
  word-break: break-all;
}

.fname { display: flex; flex-direction: column; gap: 0.3rem; color: var(--muted); font-size: 0.85rem; }

.fname input { width: 100%; }

.texty {
  justify-self: start;
  width: fit-content;
  background: transparent;
  border: 0;
  padding: 0;
  color: var(--amber);
  border-radius: 0;
}

.savebtn { margin-top: 0.2rem; padding: 0.7rem 1rem; }

.status { min-height: 1.2em; margin: 0; color: var(--ok); }

.fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.45rem 0.55rem;
}

.fields label {
  display: flex;
  flex-direction: column;
  gap: 0.22rem;
  color: var(--muted);
  font-size: 0.78rem;
}

.hinted {
  width: fit-content;
  border-bottom: 1px dotted rgba(163, 152, 134, 0.85);
  cursor: help;
}

.threadbtn {
  width: 100%;
  border-radius: 12px;
  border-color: #8a6a2e;
  color: var(--amber);
}

.threadbtn[hidden] { display: none !important; }

.scrim {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: rgba(8, 7, 5, 0.72);
}

.scrim[hidden] { display: none !important; }

.sheet {
  width: min(520px, 100%);
  max-height: min(92vh, 820px);
  overflow: auto;
  padding: 1rem 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.sheet-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.sheet h2 {
  margin: 0;
  color: var(--text);
  font-size: 1.2rem;
  letter-spacing: 0;
  text-transform: none;
}

.callout {
  margin: 0;
  padding: 0.7rem 0.75rem;
  border: 1px solid #6d5a32;
  border-radius: 10px;
  background: #2a2418;
  color: var(--text);
  font-size: 0.9rem;
  line-height: 1.45;
}

.sheet .span { grid-column: 1 / -1; }

.hintpop {
  position: fixed;
  z-index: 80;
  width: min(280px, calc(100vw - 20px));
  padding: 0.7rem 0.8rem 0.75rem;
  border: 1px solid #6d5a32;
  border-radius: 12px;
  background: #2a2418;
  box-shadow: var(--shadow);
  pointer-events: none;
}

.hintpop[hidden] { display: none !important; }

.hint-title {
  margin: 0 0 0.28rem;
  color: var(--amber);
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hint-body {
  margin: 0;
  color: var(--text);
  font-size: 0.86rem;
  line-height: 1.45;
}

.fields input,
.fields select { width: 100%; }

.fields .check input { width: auto; flex: none; }

.fields .check {
  flex-direction: row;
  align-items: center;
  gap: 0.4rem;
  grid-column: 1 / -1;
  color: var(--text);
  font-size: 0.88rem;
}

.holelist {
  list-style: none;
  margin: 0.15rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  max-height: 148px;
  overflow: auto;
}

.holelist button {
  width: 100%;
  display: flex;
  justify-content: space-between;
  border-radius: 8px;
  text-align: left;
}

.holelist button.on {
  border-color: var(--amber);
  color: var(--amber);
}

.mover {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding: 0.55rem 0.6rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg-2);
}

.mover[hidden] { display: none !important; }

.patch .seg { width: 100%; }
.patch .seg button { flex: 1; padding: 0.4rem 0.3rem; font-size: 0.82rem; }
#patchClose[hidden] { display: none !important; }
.patch .mover label { display: flex; flex-direction: column; gap: 0.22rem; color: var(--muted); font-size: 0.78rem; }
.patch .mover select { width: 100%; }

.axis {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
}

.axis input[type="range"] {
  width: 100%;
  accent-color: var(--amber);
  padding: 0;
  background: transparent;
  border: 0;
}

.axis input[type="number"] { width: 100%; }

.transport {
  display: grid;
  grid-template-columns: auto auto auto minmax(120px, 1fr) auto;
  grid-template-rows: auto auto;
  gap: 0.55rem 0.6rem;
  align-items: center;
  padding: 0.7rem 0.9rem 0.85rem;
  border-top: 1px solid var(--line);
  background: rgba(20, 18, 14, 0.94);
}

.play {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--amber);
  color: var(--amber-ink);
  border-color: #c98a05;
  display: grid;
  place-items: center;
  grid-row: 1 / span 2;
}

.play .glyph {
  width: 0;
  height: 0;
  border-left: 12px solid var(--amber-ink);
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  margin-left: 3px;
}

.play[data-state="pause"] .glyph {
  width: 12px;
  height: 14px;
  margin: 0;
  border: 0;
  background:
    linear-gradient(var(--amber-ink), var(--amber-ink)) left / 4px 100% no-repeat,
    linear-gradient(var(--amber-ink), var(--amber-ink)) right / 4px 100% no-repeat;
}

#scrub { grid-column: 4; grid-row: 1 / span 2; width: 100%; accent-color: var(--amber); }

.speed { grid-column: 5; grid-row: 1; color: var(--muted); font-size: 0.85rem; display: flex; align-items: center; gap: 0.4rem; }

.hint {
  grid-column: 2 / 4;
  grid-row: 2;
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
}

#prevLift, #nextLift { grid-row: 1; }

@media (max-width: 980px) {
  body { grid-template-rows: auto minmax(420px, 1fr) auto auto; height: auto; }
  main { grid-template-columns: 1fr; }
  .stage { height: 58vh; margin-right: 0.75rem; }
  .transport { grid-template-columns: auto auto auto 1fr; }
  .hint { display: none; }
  #scrub { grid-column: 1 / -1; grid-row: 2; }
  .speed { grid-column: 4; grid-row: 1; }
}