:root { color-scheme: light; --ink: #20312e; --muted: #697772; --line: #dce3dd; --green: #1e6855; --surface: #fff; }
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: #f4f6f2; color: var(--ink); font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
main { max-width: 1600px; margin: auto; padding: 0 24px; }
header { min-height: 70px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); gap: 16px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 650; font-size: 16px; }
.brand-icon { display: grid; place-items: center; background: var(--ink); color: white; width: 42px; height: 42px; border-radius: 10px; font-size: 15px; letter-spacing: -1px; }
.brand-subtitle { display: block; font-size: 9px; letter-spacing: 1.7px; color: var(--muted); margin-top: 2px; }
a { color: var(--ink); text-decoration: none; }
.sim-link { border: 1px solid var(--line); border-radius: 7px; padding: 9px 14px; background: #fff9; font-size: 12px; }
.heading { display: flex; justify-content: space-between; align-items: center; margin: 18px 0 14px; gap: 16px; }
h1 { font-size: clamp(23px, 3vw, 28px); letter-spacing: -.8px; line-height: 1.2; margin: 0; font-weight: 600; }
.title-dot { color: #65a68a; }
.badge { display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; border-radius: 20px; background: #e8ece7; font-size: 12px; white-space: nowrap; }
.badge::before, .footer-dot { content: ''; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: #89968c; }
.badge.connected { color: #24664d; background: #e2efe5; }
.badge.connected::before { background: #3b8a60; }
.badge.disconnected { background: #f8e9e2; color: #965435; }
.notice { padding: 12px 16px; border: 1px solid #e6dcc5; background: #fbf7ed; border-radius: 8px; color: #796336; margin-bottom: 20px; overflow-wrap: anywhere; }
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); margin-bottom: 14px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); overflow: hidden; }
.metric { padding: 10px 14px; min-width: 0; }
.metric + .metric { border-left: 1px solid var(--line); }
.label { font-size: 12px; color: var(--muted); margin: 0; }
.metric .label { font-size: 11px; }
.metric h2 { font-size: 16px; letter-spacing: -.3px; font-weight: 600; margin: 3px 0 0; overflow-wrap: anywhere; }
.metrics.stale h2 { color: #8e9692; }
.metrics:not(.stale) .metric[data-robot-mode="RUNNING"] { background: var(--green); color: #fff; }
.metrics:not(.stale) .metric[data-robot-mode="RUNNING"] .label { color: #fff; }
.metrics:not(.stale) .metric:is([data-robot-mode="IDLE"], [data-robot-mode="BOOTING"]) { background: #f8df83; }
.metrics:not(.stale) .metric:is([data-robot-mode="IDLE"], [data-robot-mode="BOOTING"]) .label { color: var(--ink); }
.metrics:not(.stale) .metric:is([data-robot-mode="DISCONNECTED"], [data-robot-mode="POWER_OFF"]) { background: #e5e7eb; }
.metrics:not(.stale) .metric[data-program-state="PLAYING"] { background: var(--green); color: #fff; }
.metrics:not(.stale) .metric[data-program-state="PAUSED"] { background: #f8df83; }
.metrics:not(.stale) .metric[data-program-state="PAUSED"] .label { color: var(--ink); }
.metrics:not(.stale) .metric[data-program-state="STOPPED"] { background: #b42318; color: #fff; }
.metrics:not(.stale) .metric:is([data-program-state="PLAYING"], [data-program-state="STOPPED"]) .label { color: #fff; }
.metrics:not(.stale) .metric[data-safety-status]:not([data-safety-status=""], [data-safety-status="NORMAL"]) { background: #b42318; color: #fff; }
.metrics:not(.stale) .metric[data-safety-status="NORMAL"] { background: var(--green); color: #fff; }
.metrics:not(.stale) .metric[data-safety-status]:not([data-safety-status=""]) .label { color: #fff; }
.metrics:not(.stale) .metric[data-control-mode="REMOTE"] { background: var(--green); color: #fff; }
.metrics:not(.stale) .metric[data-control-mode="REMOTE"] .label { color: #fff; }
.metrics:not(.stale) .metric[data-control-mode="LOCAL"] { background: #f5a347; color: var(--ink); }
.metrics:not(.stale) .metric[data-control-mode="LOCAL"] .label { color: var(--ink); }
.dashboard-tabs { display: flex; gap: 18px; border-bottom: 1px solid var(--line); margin-bottom: 14px; }
.dashboard-tabs [role="tab"] { padding: 8px 2px; border: 0; border-bottom: 2px solid transparent; border-radius: 0; background: transparent; color: var(--muted); }
.dashboard-tabs [role="tab"][aria-selected="true"] { color: var(--green); border-bottom-color: var(--green); }
.workspace { display: grid; grid-template-columns: 1.65fr 1fr; gap: 22px; }
.visualization-panel { margin-bottom: 0; }
.visualization-panel .panel-heading .label { margin-top: 5px; }
.visualization-layout { display: grid; grid-template-columns: minmax(0, 1fr) 210px; gap: 24px; margin-top: 20px; }
.view-area { min-width: 0; }
#robot-viewport { position: relative; height: 420px; border-radius: 8px; overflow: hidden; background: #eef3ef; }
#robot-viewport canvas { display: block; width: 100%; height: 100%; transition: opacity .2s; }
.telemetry-stale #robot-viewport canvas { opacity: .5; }
.viewer-error { position: absolute; inset: 25% 10% auto; background: #fff; padding: 18px; border: 1px solid var(--line); border-radius: 8px; z-index: 1; }
.view-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-top: 12px; }
.view-toolbar > span, .view-legend { font-size: 10px; color: var(--muted); }
.view-toolbar > div { display: flex; gap: 7px; }
.view-toolbar button { padding: 6px 10px; font-size: 11px; }
.view-legend { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.view-legend .axis-x { color: #c45146; font-weight: 700; }
.view-legend .axis-y { color: #438757; font-weight: 700; }
.view-legend .axis-z { color: #3b77b7; font-weight: 700; }
.view-legend .tcp-legend { color: #a05b28; margin-left: auto; }
.pose-readout h3 { margin: 0; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .8px; color: var(--muted); }
.pose-readout dl { margin: 8px 0 20px; }
.pose-readout dl > div { padding: 7px 0; }
.pose-readout dd { font: 12px/1.5 ui-monospace, SFMono-Regular, Menlo, monospace; }
.pose-readout .hint { font-size: 10px; margin: -9px 0 0; }
.telemetry-footer { display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid var(--line); margin-top: 18px; padding-top: 13px; font-size: 11px; color: var(--muted); }
.telemetry-footer > span:first-child { overflow-wrap: anywhere; }
.telemetry-footer > span:last-child { flex-shrink: 0; }
.telemetry-stale .telemetry-footer { color: #946a36; }
@media (max-width: 700px) {
  .visualization-layout { grid-template-columns: 1fr; }
  #robot-viewport { height: 330px; }
  .pose-readout { display: grid; grid-template-columns: 1fr 1fr; column-gap: 24px; }
  .pose-readout h3:first-child { grid-area: 1 / 1; }
  .pose-readout .joint-values { grid-area: 2 / 1; }
  .pose-readout h3:nth-of-type(2) { grid-area: 1 / 2; }
  .pose-readout .tcp-values { grid-area: 2 / 2; }
  .pose-readout .hint { grid-column: 1 / -1; }
  .view-toolbar { align-items: flex-start; }
  .telemetry-footer { flex-direction: column; gap: 5px; }
}
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 18px; }
.panel-heading { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.panel-heading h2 { margin: 0; font-size: 15px; font-weight: 600; }
.small-label { font-size: 9px; letter-spacing: 1px; color: var(--muted); }
.loaded-program { display: flex; gap: 13px; align-items: center; padding: 20px 0; margin: 12px 0 20px; border-bottom: 1px solid #edf0eb; }
.file-icon { background: #edf2ed; padding: 6px 11px; border-radius: 6px; font-size: 21px; color: var(--green); }
#loaded-program { font: 12px/1.6 ui-monospace, SFMono-Regular, Menlo, monospace; margin: 5px 0 0; overflow-wrap: anywhere; }
label { display: block; font-size: 12px; margin-bottom: 8px; }
.input-row { display: flex; gap: 9px; }
input { min-width: 0; width: 100%; border: 1px solid #cfd9d1; border-radius: 6px; padding: 11px 12px; font: 13px ui-monospace, SFMono-Regular, Menlo, monospace; color: var(--ink); background: #fcfdfa; }
button { border: 1px solid #cfd9d1; background: white; border-radius: 6px; color: var(--ink); padding: 10px 18px; font: inherit; font-size: 12px; font-weight: 550; white-space: nowrap; cursor: pointer; }
button:hover:enabled { background: #eef3ed; }
button:disabled { opacity: .42; cursor: not-allowed; }
button:focus-visible, input:focus-visible, a:focus-visible { outline: 3px solid #91bca9; outline-offset: 3px; }
.hint { margin: 8px 0 20px; font-size: 11px; color: var(--muted); }
.controls { display: flex; gap: 9px; }
.controls button { flex: 1; padding: 12px; }
.controls span { margin-right: 7px; font-size: 11px; }
.live-view-heading, .live-view-actions { flex-wrap: wrap; }
.live-view-actions { display: flex; align-items: center; gap: 12px; }
.live-controls { gap: 6px; }
.live-controls button { flex: none; padding: 8px 12px; }
#live-command-result { margin-top: 8px; }
button.primary { background: var(--green); border-color: var(--green); color: white; }
button.primary:hover:enabled { background: #15503f; }
button.stop { color: #934d45; border-color: #e5d4d0; }
.command-result { color: var(--muted); margin: 15px 0 0; min-height: 18px; font-size: 12px; overflow-wrap: anywhere; }
.command-result.error { color: #a4483b; }
.connection-mark { font-size: 20px; color: #7f9286; }
dl { margin: 20px 0; }
dl > div { display: flex; justify-content: space-between; gap: 15px; padding: 15px 0; border-bottom: 1px solid #edf0eb; font-size: 12px; }
dt { color: var(--muted); }
dd { margin: 0; text-align: right; overflow-wrap: anywhere; }
.connection-note { color: var(--muted); font-size: 12px; line-height: 1.8; margin: 22px 0 0; }
.activity-panel { margin-top: 22px; }
#activity { list-style: none; padding: 0; margin: 18px 0 0; max-height: 220px; overflow: auto; }
#activity li { display: flex; gap: 18px; padding: 10px 0; border-top: 1px solid #edf0eb; font-size: 12px; overflow-wrap: anywhere; }
#activity time { color: var(--muted); flex-shrink: 0; font-variant-numeric: tabular-nums; }
.empty-activity { color: var(--muted); }
footer { display: flex; justify-content: space-between; gap: 20px; padding: 16px 0 20px; font-size: 10px; color: var(--muted); }
.footer-dot { margin-right: 5px; }
@media (max-width: 850px) { .workspace { grid-template-columns: 1fr; } }
@media (max-width: 600px) {
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .metric:nth-child(3) { border-left: 0; }
  .metric:nth-child(n+3) { border-top: 1px solid var(--line); }
}
@media (max-width: 480px) { main { padding: 0 12px; } header { min-height: 64px; } .brand { font-size: 13px; } .sim-link { font-size: 10px; padding: 8px; } .heading { margin-top: 14px; } .badge { font-size: 10px; } .metric { padding: 8px 12px; } .panel { padding: 14px; } .small-label { font-size: 8px; } .input-row { flex-wrap: wrap; } .input-row button { width: 100%; } footer { flex-direction: column; gap: 7px; } }