:root {
  --bg: #101214;
  --card: #1a1d21;
  --line: #2a2f35;
  --text: #e8eaed;
  --dim: #9aa0a6;
  --accent: #4fc3f7;
  --ok: #66bb6a;
  --warn: #ffb74d;
  --bad: #ef5350;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body {
  font: 15px/1.4 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  padding: env(safe-area-inset-top) 16px calc(env(safe-area-inset-bottom) + 16px);
  max-width: 560px; margin: 0 auto;
}
header { display: flex; align-items: center; gap: 10px; padding: 14px 0; }
h1 { font-size: 18px; margin: 0; flex: 1; }
h2 { font-size: 16px; margin: 0 0 8px; }
p { margin: 0 0 10px; color: var(--dim); }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--bad); }
.dot.on { background: var(--ok); }
.badge { font-size: 12px; padding: 3px 10px; border-radius: 99px; background: var(--line); text-transform: capitalize; }
.badge.printing { background: #12395a; color: var(--accent); }
.badge.paused { background: #4a3510; color: var(--warn); }
.badge.error, .badge.shutdown { background: #4a1414; color: var(--bad); }
main { display: grid; gap: 12px; }
#vDash, #vAdmin { display: grid; gap: 12px; }
[hidden] { display: none !important; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 14px; }

button, input {
  font: inherit; color: var(--text); background: var(--line); border: 1px solid transparent;
  border-radius: 10px; padding: 12px 14px; min-height: 44px;
}
input { background: var(--bg); border-color: var(--line); width: 100%; }
input:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
button { cursor: pointer; font-weight: 600; }
button:disabled { opacity: .35; cursor: default; }
button.danger { background: #5a1c1c; color: #ffcdd2; }
.chip { padding: 6px 12px; min-height: 0; font-size: 13px; border-radius: 99px; }
.msg { min-height: 1.2em; color: var(--warn); margin: 0; }
.row { display: flex; gap: 8px; flex-wrap: wrap; }
.row input { flex: 1 1 120px; width: auto; }

.gate form { display: grid; gap: 10px; }
#pairCode { font-size: 22px; letter-spacing: 3px; text-align: center; text-transform: uppercase; }

.pin-dots { display: flex; justify-content: center; gap: 12px; margin: 10px 0 18px; min-height: 14px; }
.pin-dots span { width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--dim); }
.pin-dots span.f { background: var(--text); border-color: var(--text); }
.pin-pad { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; max-width: 300px; margin: 0 auto 12px; }
.pin-pad button { font-size: 24px; min-height: 60px; }
.pin-pad button.go { background: #12395a; color: var(--accent); font-size: 16px; }

.cam { padding: 0; overflow: hidden; position: relative; aspect-ratio: 4 / 3; background: #000; }
.cam img { width: 100%; height: 100%; object-fit: contain; display: block; }
.cam-err { position: absolute; inset: 0; display: grid; place-items: center; color: var(--dim); }
.cam-chip { position: absolute; right: 10px; bottom: 10px; background: rgba(0,0,0,.6); }
.cam-chip.live { background: var(--bad); }

.job { display: flex; gap: 16px; align-items: center; }
.ring { position: relative; width: 112px; height: 112px; flex: none; }
.ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring circle { fill: none; stroke-width: 10; }
.track { stroke: var(--line); }
.arc { stroke: var(--accent); stroke-linecap: round; stroke-dasharray: 326.7; stroke-dashoffset: 326.7; transition: stroke-dashoffset .6s; }
.pct { position: absolute; inset: 0; display: grid; place-items: center; font-size: 24px; font-weight: 700; }
.meta { min-width: 0; flex: 1; }
.file { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-bottom: 8px; }
dl { margin: 0; display: grid; gap: 4px; }
dl div { display: flex; justify-content: space-between; gap: 8px; }
dt { color: var(--dim); }
dd { margin: 0; font-variant-numeric: tabular-nums; }

.temps { display: grid; grid-template-columns: repeat(auto-fit, minmax(100px, 1fr)); gap: 12px; }
.t { display: grid; gap: 2px; }
.t span { color: var(--dim); font-size: 13px; }
.t b { font-size: 22px; font-variant-numeric: tabular-nums; }
.t small { color: var(--dim); }

.actions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.estop {
  grid-column: 1 / -1; position: relative; overflow: hidden;
  background: #3a0f0f; color: #ff8a80; border: 1px solid #6b1a1a;
}
.estop::before {
  content: ""; position: absolute; inset: 0; background: var(--bad);
  transform: scaleX(0); transform-origin: left;
}
.estop.holding::before { transform: scaleX(1); transition: transform 1.5s linear; }
.estop span { position: relative; }

.pair-box { text-align: center; margin: 12px 0; }
.pair-box img { width: 240px; height: 240px; background: #fff; border-radius: 10px; padding: 8px; }
.code { font-size: 20px; letter-spacing: 2px; color: var(--text); }
.dev-list { list-style: none; padding: 0; margin: 12px 0 0; display: grid; gap: 8px; }
.dev-list li { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 8px 0; border-top: 1px solid var(--line); }
.dev-list small { color: var(--dim); display: block; }

dialog { background: var(--card); color: var(--text); border: 1px solid var(--line); border-radius: 14px; max-width: 340px; }
dialog::backdrop { background: rgba(0,0,0,.6); }
dialog menu { display: flex; gap: 10px; justify-content: flex-end; padding: 0; margin: 14px 0 0; }
dialog p { color: var(--text); }