Tinymovr

:root[data-theme="dark"] {
  --bg: #1c1c1c;
  --surface: #2b2b2d;
  --text: #ffffff;
  --muted: #d4d4d4;
  --accent: #1188ff;
  --bar: #36393d;
  --border: rgba(255, 255, 255, 0.10);
  --up: #0099ff;
  --down: #ff5b6c;
  --warn: #ffb84c;
  --good: #6dd58c;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
  --pre-bg: #131313;
  --num-font: "Anonymous Pro", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
:root[data-theme="light"] {
  --bg: #f4f5f7;
  --surface: #ffffff;
  --text: #111827;
  --muted: #4b5563;
  --accent: #1188ff;
  --bar: #e5e7eb;
  --border: rgba(0, 0, 0, 0.08);
  --up: #006fbe;
  --down: #d14458;
  --warn: #c47b00;
  --good: #1a8a3a;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  --pre-bg: #f9fafb;
  --num-font: "Anonymous Pro", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 14px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
.page {
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  /* Stretch the page to at least the viewport so the footer pins to the
     bottom of the screen on short pages (e.g. just-connected, no device
     focused yet). #dashboard's flex: 1 fills any remaining space so the
     placeholder/cards grow into it instead of leaving a gap. */
  min-height: 100vh;
}
#dashboard {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
}
/* When the focus view is on, let it consume the full available height
   so the layout below the cards isn't squeezed against the footer. */
#device-view, #tile-view { flex: 1 1 auto; }

/* Top bar */
header.app {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
header.app h1 {
  font-size: 20px;
  font-weight: 600;
  margin: 0;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}
header.app .brand-sub {
  font-size: 12px;
  opacity: 0.55;
  margin-left: -8px;
}

/* Motionlayer wordmark in the header. Sizing, positioning and scaling
   are theme-agnostic and live here — only the underlying PNG changes
   between light and dark themes via the --brand-logo-url custom
   property. `background-size: auto 100%` pins the wordmark to the
   header's vertical rhythm (matching font-baseline height) and lets
   the natural width of each variant decide how much horizontal space
   it claims; the fixed box width is sized to fit the wider of the two
   variants without clipping. */
header.app .brand-logo {
  --brand-logo-url: url('../static/images/Motionlayer Logo.png');
  display: inline-block;
  flex-shrink: 0;
  width: 180px;
  height: 36px;
  background: var(--brand-logo-url) left center / auto 100% no-repeat;
  text-indent: -9999px;
  overflow: hidden;
  transition: opacity 0.15s;
}
header.app .brand-logo:hover { opacity: 0.85; }
:root[data-theme="dark"] header.app .brand-logo {
  --brand-logo-url: url('../static/images/Motionlayer Logo Dark.png');
}
header.app .spacer { flex: 1; }
header.app .conn-row {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
header.app select, header.app button {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 12px;
  font: inherit;
  font-size: 13px;
  height: 32px;
  cursor: pointer;
}
header.app button.primary {
  background: var(--accent);
  color: white;
  border: none;
  font-weight: 600;
}
header.app button.primary[data-active="true"] {
  background: var(--down);
}
header.app button:hover { filter: brightness(1.1); }
header.app button:disabled { opacity: 0.5; cursor: not-allowed; filter: none; }

/* Connection status pill */
.status-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: color-mix(in srgb, currentColor 8%, transparent);
  font-size: 12px;
  font-weight: 600;
}
.status-pill .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--down);
  box-shadow: 0 0 0 0 currentColor;
}
.status-pill[data-state="connecting"] .dot { background: var(--warn); animation: blink 1s ease-in-out infinite; }
.status-pill[data-state="connected"]  .dot { background: var(--good); }
.status-pill[data-state="disconnected"] .dot { background: var(--down); }
@keyframes blink { 50% { opacity: 0.3; } }

/* Device picker - styled identically to bitrate select for consistency */
#device-picker { min-width: 200px; }

/* Compact, square-ish icon button used for the fleet-view shortcut next
   to the device picker. Inherits the header's surface/border styling
   from header.app button so it lines up with bitrate / picker / theme. */
header.app button.icon-btn {
  padding: 0;
  width: 32px;
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
header.app button.icon-btn[data-active="true"] {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

/* Telemetry chip in the header */
.telemetry {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 4px 10px;
  border-radius: 6px;
  background: var(--pre-bg);
  border: 1px solid var(--border);
  font: 11px ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: var(--muted);
  height: 32px;
}
.telemetry .num { color: var(--text); font-weight: 600; font-variant-numeric: tabular-nums; }
.telemetry[data-flow="active"] .num { color: var(--good); }

/* Banner / fallback */
.banner {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--warn);
  padding: 14px 18px;
  border-radius: 12px;
  font-size: 13px;
}
.banner strong { color: var(--warn); }
.banner code {
  font: 12px ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  background: var(--pre-bg);
  padding: 1px 5px; border-radius: 4px;
}

/* Layout grids */
.grid-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  align-items: start;
}
/* Subtle divider inside merged stat cards */
.card-divider {
  border: 0;
  height: 1px;
  background: var(--border);
  margin: 0;
  opacity: 0.7;
}
/* Vertically center gauges so single-stat cards balance against
   the taller merged card on the same row. */
.gauge-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 160px;
}
/* The axis row (Position / Velocity / Current) and the controls row
   (State / Mode / Actions) share an identical 3-column rhythm so the
   cards line up vertically across both sections. */
.grid-axis,
.grid-controls {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
  align-items: stretch;
}
@media (max-width: 900px) {
  .page { padding: 16px; }
}

/* Full-width plot host: a single dedicated card that materialises
   above the metric row whenever the user clicks a sparkline. The
   `appear` class is re-applied on every focus/swap, retriggering the
   animation so metric switches feel snappy and intentional. */
#plot-host { margin-bottom: 16px; }
#plot-host.appear { animation: plot-appear 220ms ease-out; }
@keyframes plot-appear {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Fleet (All-devices) tile grid. Tile chrome lives inside the
   <tm-device-tile> shadow root; this only handles wrapping. */
.grid-tiles {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

/* Hidden helper */
[hidden] { display: none !important; }

/* Spec explorer */
details.explorer {
  background: var(--surface);
  border-radius: 16px;
  padding: 14px 20px;
  box-shadow: var(--shadow);
}
details.explorer > summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
details.explorer > summary::-webkit-details-marker { display: none; }
details.explorer > summary::after {
  content: "▾"; opacity: 0.5; transition: transform 0.2s;
}
details.explorer[open] > summary::after { transform: rotate(180deg); }
details.explorer .sub {
  font-size: 12px; opacity: 0.6; font-weight: 400;
}
.explorer-tree {
  margin-top: 14px;
  font: 12px/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  max-height: 480px;
  overflow: auto;
  padding-right: 8px;
}

/* Inline status note for the Actions card — appears below the button
   stack when an Export / Import operation finishes, then fades on
   success. Tone-coloured pill matching the cal-status visual rhythm
   so the Actions card and the State card share the same feedback
   language across the dashboard. */
.actions-note {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
  padding: 8px 11px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--tone) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--tone) 22%, var(--border));
  font-size: 12px;
  line-height: 1.35;
  color: var(--text);
  --tone: var(--accent);
  animation: actions-note-in 180ms ease-out;
}
.actions-note[data-tone="ok"]   { --tone: var(--good); }
.actions-note[data-tone="warn"] { --tone: var(--warn); }
.actions-note[data-tone="err"]  { --tone: var(--down); }
.actions-note .icon {
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
  color: var(--tone);
}
.actions-note.fading { opacity: 0; transition: opacity 400ms ease; }
@keyframes actions-note-in {
  from { opacity: 0; transform: translateY(-2px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Subtle "working" pulse on action buttons mid-operation (Export /
   Import read or write a few dozen endpoints serially over slcan,
   which takes ~1 s; the pulse signals progress without a spinner). */
button.action-btn.is-working {
  animation: action-btn-pulse 1.2s ease-in-out infinite;
  cursor: progress;
}
@keyframes action-btn-pulse {
  0%, 100% { background: var(--surface); }
  50%      { background: color-mix(in srgb, var(--accent) 14%, var(--surface)); }
}
.ep-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  padding: 8px 8px;
  border-bottom: 1px solid var(--border);
}
.ep-row:last-child { border-bottom: none; }
.ep-row:hover { background: color-mix(in srgb, currentColor 5%, transparent); }
.ep-row .path {
  flex: 1 1 220px; min-width: 0;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.ep-row .kind {
  font-size: 10px;
  opacity: 0.65;
  padding: 1px 6px;
  border-radius: 4px;
  background: color-mix(in srgb, currentColor 12%, transparent);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  flex: 0 0 auto;
}
.ep-row .value {
  font-size: 12px;
  padding: 3px 8px;
  background: var(--pre-bg);
  border-radius: 4px;
  border: 1px solid var(--border);
  min-width: 90px;
  text-align: right;
  white-space: nowrap;
  flex: 0 0 auto;
}
.ep-row .actions {
  display: flex; gap: 4px; flex-wrap: wrap;
  flex: 0 0 auto;
  justify-content: flex-end;
}
.ep-row .actions button, .ep-row .actions input, .ep-row .actions select {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 3px 8px;
  font: inherit;
  font-size: 12px;
  height: 26px;
  cursor: pointer;
}
.ep-row .actions input { width: 110px; cursor: text; }
.ep-row .actions button:hover { background: var(--accent); color: white; border-color: var(--accent); }

/* Empty state placeholder */
.placeholder {
  padding: 48px;
  text-align: center;
  color: var(--muted);
  border: 1px dashed var(--border);
  border-radius: 16px;
  font-size: 14px;
}
.placeholder small { display: block; margin-top: 6px; opacity: 0.7; font-size: 12px; }

/* Footer */
footer.app {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  opacity: 0.55;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}
footer.app a { color: var(--accent); text-decoration: none; }
footer.app a:hover { text-decoration: underline; }

/* Action buttons inside the Actions card. Visual language matches
   <tm-state-buttons> / <tm-mode-buttons> so the three control cards
   read as a single rhythm of full-width stacked buttons. */
button.action-btn {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px 12px;
  font: inherit;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
button.action-btn:hover { background: var(--accent); color: white; border-color: var(--accent); }
button.action-btn.danger { color: var(--down); border-color: color-mix(in srgb, var(--down) 35%, var(--border)); }
button.action-btn.danger:hover { background: var(--down); color: white; border-color: var(--down); }
button.action-btn:disabled { opacity: 0.4; cursor: not-allowed; background: var(--surface); color: var(--text); border-color: var(--border); }

/* Persistent "Calibrated / Not calibrated" indicator at the top of the
   State card. Tone-colored pill plus an optional one-line hint that
   nudges a first-time user toward the CALIBRATE button. */
.cal-status {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 8px 10px;
  margin-bottom: 2px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--tone) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--tone) 22%, var(--border));
  font-size: 12px; line-height: 1.35;
  --tone: var(--good);
}
.cal-status[data-tone="warn"] { --tone: var(--warn); }
.cal-status[data-tone="good"] { --tone: var(--good); }
.cal-status .row {
  display: flex; align-items: center; gap: 8px;
  font-weight: 600;
  color: var(--tone);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 11px;
}
.cal-status .row svg { flex: 0 0 auto; }
.cal-status .hint {
  opacity: 0.7;
  color: var(--text);
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
}

/* Subtle inset note panel beneath the buttons in State / Mode cards. */
.card-note {
  margin-top: 4px;
  padding: 9px 11px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--accent) 5%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 14%, var(--border));
  font-size: 12px; line-height: 1.4;
  color: var(--muted, color-mix(in srgb, currentColor 65%, transparent));
}
.card-note em { font-style: normal; font-weight: 600; color: inherit; opacity: 0.95; }