:root {
  --bg: #0f1115;
  --card: #181b22;
  --line: #2a2f3a;
  --fg: #e6e9ef;
  --muted: #8b93a3;
  --accent: #4f9cf9;
  --ok: #3ecf8e;
  --warn: #f5a623;
  --err: #ef6b6b;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body {
  margin: 0 auto; max-width: 880px; padding: 0 16px 48px;
  background: var(--bg); color: var(--fg);
  font: 15px/1.5 system-ui, "Segoe UI", Roboto, sans-serif;
}
header {
  display: flex; align-items: center; gap: 12px;
  padding: 18px 4px 14px; border-bottom: 1px solid var(--line);
}
.brand { font-size: 22px; font-weight: 700; letter-spacing: .5px; }
.accent { color: var(--accent); }
.spacer { flex: 1; }
#whoami { color: var(--muted); }

.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: 10px; padding: 18px 20px; margin-top: 18px;
}
.card.narrow { max-width: 420px; margin: 48px auto; }
h2 { margin: 0 0 12px; font-size: 16px; text-transform: uppercase;
     letter-spacing: .8px; color: var(--muted); }

.stack { display: flex; flex-direction: column; gap: 10px; }
.row { display: flex; gap: 10px; align-items: center; }
.row.wrap { flex-wrap: wrap; }
label { display: flex; flex-direction: column; gap: 4px; font-size: 13px;
        color: var(--muted); }
input {
  background: #0c0e12; border: 1px solid var(--line); border-radius: 6px;
  color: var(--fg); padding: 8px 10px; font-size: 14px; min-width: 90px;
}
input:focus { outline: 1px solid var(--accent); }
button {
  background: var(--accent); border: 0; border-radius: 6px; color: #08111c;
  font-weight: 600; padding: 9px 16px; cursor: pointer; font-size: 14px;
}
button:hover { filter: brightness(1.1); }
button.ghost {
  background: transparent; border: 1px solid var(--line); color: var(--fg);
}
button.danger { background: transparent; border: 1px solid var(--err);
                color: var(--err); }
button:disabled { opacity: .5; cursor: wait; }

.tabs { display: flex; gap: 8px; margin-bottom: 14px; }
.tab {
  background: transparent; color: var(--muted); border: 1px solid var(--line);
  border-radius: 6px; padding: 6px 14px;
}
.tab.active { color: #08111c; background: var(--accent); border-color: var(--accent); }

.error { color: var(--err); min-height: 1em; margin: 0; font-size: 13px; }
.ok { color: var(--ok); }
.muted { color: var(--muted); font-size: 13px; }
a { color: var(--accent); word-break: break-all; }

.badge {
  font-size: 11px; border: 1px solid var(--line); border-radius: 999px;
  padding: 2px 10px; color: var(--muted); text-transform: uppercase;
}
.badge.colab { color: var(--ok); border-color: var(--ok); }

.job {
  border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px;
  margin-bottom: 10px; display: flex; flex-direction: column; gap: 8px;
}
.job-top { display: flex; align-items: center; gap: 10px; }
.job-top .name { font-weight: 600; flex: 1; overflow: hidden;
                 text-overflow: ellipsis; white-space: nowrap; }
.job .meta { color: var(--muted); font-size: 12px; }

.status { font-size: 12px; font-weight: 700; border-radius: 4px;
          padding: 2px 8px; text-transform: uppercase; }
.status.queued    { color: var(--muted); background: #232833; }
.status.running   { color: #08111c; background: var(--accent); }
.status.completed { color: #08111c; background: var(--ok); }
.status.failed    { color: #fff; background: var(--err); }
.status.canceled  { color: var(--warn); background: transparent;
                    border: 1px solid var(--warn); }

.bar { height: 6px; background: #0c0e12; border-radius: 3px; overflow: hidden; }
.bar > div { height: 100%; background: var(--accent); width: 0;
             transition: width .5s; }
.stage { font-size: 12px; color: var(--muted); display: flex;
         justify-content: space-between; }
.stage.upload { align-items: center; gap: 8px; }
.stage.upload .error { margin: 0; }
.stage button { padding: 2px 10px; font-size: 12px; }

.logs {
  background: #0a0c10; border: 1px solid var(--line); border-radius: 6px;
  padding: 8px 10px; max-height: 240px; overflow-y: auto;
  font: 12px/1.45 ui-monospace, Consolas, monospace; white-space: pre-wrap;
  word-break: break-all; color: #a8b3c4;
}
.logs .error { color: var(--err); }
.logs .stdout { color: #7f8ea3; }

details summary { cursor: pointer; }
.grow { flex: 1; }
fieldset { border: 1px dashed var(--line); border-radius: 8px; padding: 10px 12px; }

/* hardware panel (probe result + live telemetry strip) */
.hw-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px; font-size: 13px; color: var(--muted); margin: 0;
}
.hw-head .ghost { padding: 2px 10px; font-size: 12px; }
.hw-grid {
  display: grid; grid-template-columns: auto 1fr; gap: 4px 14px;
  font-size: 13px; border: 1px solid var(--line); border-radius: 8px;
  padding: 10px 12px; background: #14171d;
}
.hw-grid .k { color: var(--muted); }
.hw-grid .v { color: var(--fg); }
.hw-live {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  font-size: 12px; color: var(--muted);
  border: 1px dashed var(--line); border-radius: 6px; padding: 6px 10px;
}
.hw-chip { white-space: nowrap; }
.warn {
  color: var(--warn); font-size: 13px; margin: 0;
  border: 1px dashed var(--warn); border-radius: 6px; padding: 6px 10px;
}
.warn code { background: #0c0e12; padding: 1px 4px; border-radius: 3px; }
.bar.mini { flex: 1 1 60px; height: 4px; min-width: 40px; }

.runtime-panel { border-top: 1px solid var(--line); margin-top: 18px; padding-top: 14px; }
.runtime-heading { justify-content: space-between; margin-bottom: 10px; }
.runtime-heading h3 { font-size: 14px; margin: 0; }
.runtime-item { border: 1px solid var(--line); border-radius: 8px;
                padding: 10px 12px; background: #14171d; }
.runtime-item .row { justify-content: space-between; }
.runtime-item .meta { color: var(--muted); font-size: 12px; }
.runtime-live { color: var(--ok); font-weight: 700; font-size: 12px; }

/* preview-frame picker */
.modal {
  position: fixed; inset: 0; background: rgba(0,0,0,.65);
  display: flex; align-items: center; justify-content: center; z-index: 50;
  padding: 16px;
}
.modal-box {
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  padding: 16px 18px; max-width: 480px; width: 100%;
  display: flex; flex-direction: column; gap: 10px; max-height: 92vh;
  overflow-y: auto;
}
.frame-wrap { position: relative; display: inline-block; align-self: center; }
.frame-wrap img { max-width: 100%; max-height: 55vh; display: block;
                  border-radius: 6px; cursor: crosshair; user-select: none; }
#pick-marker {
  position: absolute; border: 2px solid var(--err); border-radius: 50%;
  transform: translate(-50%, -50%); pointer-events: none;
  box-shadow: 0 0 0 2px rgba(0,0,0,.5);
}