/* ep-unity — idle is neutral graphite; chrome follows a live unit.
   EP-133: KO orange on charcoal. EP-40: Riddim cream/forest.
   EP-1320: parchment / seal red (experimental). */

:root {
  --mask: #141516;
  --mask-2: #1c1e21;
  --glow-a: #25282e;
  --glow-b: #1a1c1f;
  --trace: #3a3d44;
  --copper: #9a958c;
  --copper-hot: #c4bdb3;
  --silk: #e8e6e1;
  --silk-dim: #8a8680;
  --pad: #0e0f11;
  --danger: #e24b3b;
  --ok: #7a9e8a;
  --warn: #e8a860;
  --quote-wash: rgba(154, 149, 140, 0.1);
  --danger-wash: rgba(226, 75, 59, 0.08);
  --xform-from: #6a6e76;
  --xform-to: #9a958c;

  --display: "DM Sans", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;

  --gutter: clamp(1.25rem, 4vw, 3rem);
}

/* Connected EP-133 / k.o. II — charcoal chassis, TE orange fader energy */
html[data-device="ep133"] {
  --mask: #121416;
  --mask-2: #1c1f24;
  --glow-a: #2a1a12;
  --glow-b: #1a2420;
  --trace: #3a3e44;
  --copper: #ff5a00;
  --copper-hot: #ff7a33;
  --silk: #f2f0ec;
  --silk-dim: #9aa295;
  --pad: #0c0e10;
  --ok: #9aa295;
  --quote-wash: rgba(255, 90, 0, 0.1);
  --xform-to: #ff5a00;
}

/* Connected EP-40 / riddim — cream body, forest pads, same orange accent */
html[data-device="ep40"] {
  --mask: #f3e6d2;
  --mask-2: #e8d7bd;
  --glow-a: #dcc9a8;
  --glow-b: #c8e0b8;
  --trace: #b8966e;
  --copper: #ff5a00;
  --copper-hot: #e04e00;
  --silk: #1a2418;
  --silk-dim: #4a5a42;
  --pad: #fff6e8;
  --ok: #1f7a4d;
  --danger: #c43028;
  --quote-wash: rgba(255, 90, 0, 0.12);
  --danger-wash: rgba(196, 48, 40, 0.1);
  --xform-to: #1f7a4d;
}

/* Connected EP-1320 / medieval — parchment + seal red (experimental path) */
html[data-device="ep1320"] {
  --mask: #ebe4d4;
  --mask-2: #ddd4c0;
  --glow-a: #cfc4a8;
  --glow-b: #b8a070;
  --trace: #8a7a60;
  --copper: #8b1e1e;
  --copper-hot: #b02828;
  --silk: #1c1814;
  --silk-dim: #5a5048;
  --pad: #f7f1e4;
  --ok: #3d5a3a;
  --danger: #8b1e1e;
  --quote-wash: rgba(139, 30, 30, 0.1);
  --danger-wash: rgba(139, 30, 30, 0.12);
  --xform-to: #8b1e1e;
}

/* Image product tints the left side of the rewrite transform */
html[data-image="ep133"] {
  --xform-from: #ff5a00;
}
html[data-image="ep40"] {
  --xform-from: #1f7a4d;
}
html[data-image="ep1320"] {
  --xform-from: #8b1e1e;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(1200px 600px at 10% -10%, var(--glow-a) 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, var(--glow-b) 0%, transparent 50%),
    var(--mask);
  color: var(--silk);
  font-family: var(--display);
  font-size: 15px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  transition: background 0.4s ease, color 0.35s ease;
}

code, .hex {
  font-family: var(--mono);
}

.page {
  max-width: 1100px;
  margin: 0 auto;
  padding: var(--gutter);
  padding-bottom: 4rem;
}

.top {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--trace);
  padding-bottom: 1.25rem;
}

.brand h1 {
  margin: 0;
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 0.95;
}

.brand-sub {
  margin: 0.55rem 0 0;
  max-width: 28rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--silk-dim);
  line-height: 1.55;
}

.te-link {
  flex-shrink: 0;
  color: var(--silk);
  text-decoration: none;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  border: 1px solid var(--trace);
  padding: 0.55rem 0.85rem;
  transition: border-color 0.15s, color 0.15s;
}
.te-link:hover { border-color: var(--copper); color: var(--copper-hot); }

.lede {
  max-width: 42rem;
  margin: 0 0 2.5rem;
  color: var(--silk-dim);
  font-size: 1.02rem;
  line-height: 1.55;
}
.lede p {
  margin: 0 0 0.75rem;
}
.lede p:last-child { margin-bottom: 0; }
.lede code {
  color: var(--silk);
  font-size: 0.9em;
}

.stage {
  display: grid;
  gap: 1.75rem;
}
.stage > .rail {
  min-width: 0;
  /* allow hex scroll + xform to size; hidden was clipping panel 2 */
  overflow: visible;
}

@media (min-width: 900px) {
  .stage {
    grid-template-columns: 1fr 1.15fr 1.15fr;
    align-items: start;
  }
}

.rail h2 {
  margin: 0 0 0.4rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--copper);
}

.hint {
  margin: 0 0 1rem;
  color: var(--silk-dim);
  font-size: 0.9rem;
  line-height: 1.5;
}
.hint + .hint { margin-top: -0.35rem; }

.drop {
  border: 1px dashed var(--trace);
  background:
    repeating-linear-gradient(
      -12deg,
      transparent,
      transparent 10px,
      rgba(212, 137, 74, 0.03) 10px,
      rgba(212, 137, 74, 0.03) 11px
    ),
    var(--pad);
  min-height: 9rem;
  max-width: 100%;
  display: grid;
  place-content: center;
  text-align: center;
  padding: 1.5rem;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  overflow: hidden;
}
.drop:hover, .drop:focus-visible, .drop.over {
  border-color: var(--copper);
  outline: none;
  background-color: var(--mask-2);
}
.drop-title {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.drop-sub {
  margin: 0.35rem 0 0;
  color: var(--silk-dim);
  font-size: 0.85rem;
}
.drop-file {
  margin: 0.65rem 0 0;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--ok);
  font-family: var(--mono);
  font-size: 0.72rem;
}

.fw-links {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.35rem;
}
.fw-links a {
  color: var(--silk-dim);
  text-decoration: none;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}
.fw-links a:hover { color: var(--copper-hot); }

.xform {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.55rem;
  align-items: stretch;
  margin: 0 0 0.85rem;
}
.xform-mid {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-width: 0;
  padding: 0.1rem 0;
}
.xform-arrow {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--copper);
  line-height: 1;
  transform: rotate(90deg);
}
/* Wide single-column stage: side-by-side transform */
@media (max-width: 899px) and (min-width: 560px) {
  .xform {
    grid-template-columns: 1fr auto 1fr;
    gap: 0.65rem;
  }
  .xform-mid {
    flex-direction: column;
    gap: 0.2rem;
    min-width: 4.5rem;
  }
  .xform-arrow {
    transform: none;
    font-size: 1.4rem;
  }
}
.xform-side {
  padding: 0.75rem 0.85rem;
  background: var(--pad);
  border: 1px solid var(--trace);
  min-width: 0;
  overflow-wrap: anywhere;
}
.xform-side[data-role="image"] {
  box-shadow: inset 3px 0 0 var(--xform-from);
}
.xform-side[data-role="device"] {
  box-shadow: inset 3px 0 0 var(--xform-to);
}
.xform[data-state="match"] .xform-side[data-role="image"],
.xform[data-state="match"] .xform-side[data-role="device"] {
  box-shadow: inset 3px 0 0 var(--ok);
}
.xform[data-state="rewrite"] {
  outline: 1px solid color-mix(in srgb, var(--copper) 45%, transparent);
  outline-offset: 3px;
}
.xform-label {
  display: block;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--silk-dim);
  margin-bottom: 0.35rem;
}
.xform-product {
  display: block;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.25;
}
.xform-side[data-role="image"] .xform-product { color: var(--xform-from); }
.xform-side[data-role="device"] .xform-product { color: var(--xform-to); }
.xform-sku {
  display: block;
  margin-top: 0.35rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--silk-dim);
  word-break: break-all;
}
.xform-verb {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-align: center;
  color: var(--silk-dim);
  line-height: 1.3;
}
.xform[data-state="rewrite"] .xform-verb {
  color: var(--copper-hot);
  font-weight: 600;
}
.xform[data-state="match"] .xform-verb {
  color: var(--ok);
}
.xform-note {
  margin: 0 0 1rem;
  font-size: 0.88rem;
  color: var(--silk-dim);
  line-height: 1.4;
}
.xform-note code {
  color: var(--silk);
  font-size: 0.9em;
}
html[data-cross="1"] .rewrite-rail h2::after {
  content: " · cross";
  color: var(--copper-hot);
  letter-spacing: 0.08em;
}

.meta {
  margin: 0 0 1rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem 1rem;
}
.meta div { margin: 0; }
.meta dt {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--silk-dim);
}
.meta dd {
  margin: 0.15rem 0 0;
  font-family: var(--mono);
  font-size: 0.85rem;
}

.hex-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 0.75rem;
  margin: 0 0 0.4rem;
}
.hex-caption {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--silk-dim);
}
.hex-toggle {
  display: inline-flex;
  border: 1px solid var(--trace);
  background: var(--pad);
}
.hex-btn {
  font: inherit;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--silk-dim);
  background: transparent;
  border: 0;
  padding: 0.35rem 0.65rem;
  cursor: pointer;
}
.hex-btn:hover { color: var(--silk); }
.hex-btn[aria-pressed="true"] {
  color: var(--pad);
  background: var(--copper);
}
.hex-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.hex {
  margin: 0 0 1rem;
  padding: 0.75rem 0.8rem;
  background: var(--pad);
  border: 1px solid var(--trace);
  color: var(--ok);
  font-size: 0.72rem;
  line-height: 1.45;
  overflow: visible;
  max-width: 100%;
  min-height: 6.5rem;
  font-variant-numeric: tabular-nums;
}
.hex-row {
  display: grid;
  grid-template-columns: 2.75em minmax(0, 1fr);
  gap: 0.55rem;
  align-items: baseline;
}
.hex-row + .hex-row { margin-top: 0.12rem; }
.hex-addr {
  color: var(--silk-dim);
  user-select: none;
}
.hex-bytes {
  display: grid;
  grid-template-columns: repeat(var(--hex-cols, 8), minmax(0, 1.55em));
  gap: 0.15rem 0.28rem;
  justify-content: start;
}
.hex-bytes span {
  text-align: center;
}
.hex .hi { color: var(--copper-hot); font-weight: 600; }
.hex .ch {
  background: color-mix(in srgb, var(--copper) 28%, transparent);
  border-radius: 2px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.go {
  font: inherit;
  font-weight: 700;
  letter-spacing: 0.02em;
  border: 0;
  background: var(--copper);
  color: var(--pad);
  padding: 0.75rem 1.1rem;
  cursor: pointer;
}
.go:hover:not(:disabled) { background: var(--copper-hot); }
.go:disabled { opacity: 0.35; cursor: not-allowed; }

.ghost-btn {
  font: inherit;
  color: var(--silk-dim);
  background: transparent;
  border: 1px solid var(--trace);
  padding: 0.75rem 1rem;
  cursor: pointer;
}
.ghost-btn:hover:not(:disabled) { border-color: var(--copper); color: var(--silk); }
.ghost-btn:disabled { opacity: 0.35; cursor: not-allowed; }

.device-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.45rem 0.65rem;
  margin: -0.5rem 0 1.5rem;
  padding: 0.65rem 0.85rem;
  background: var(--pad);
  border: 1px solid var(--trace);
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.45;
}
#device-label {
  flex: 1 1 14rem;
  min-width: 0;
}
.device-bar[data-mode="bootloader"] {
  border-color: var(--warn, #e8a860);
  box-shadow: inset 3px 0 0 var(--warn, #e8a860);
}

.recovery {
  margin: 0 0 1.75rem;
  padding: 1.1rem 1.15rem 1.2rem;
  background: var(--pad);
  border: 1px solid var(--warn, #e8a860);
  box-shadow: inset 3px 0 0 var(--warn, #e8a860);
}
.recovery h2 {
  margin: 0 0 0.45rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--warn, #e8a860);
}
.recovery .hint { margin-bottom: 0.85rem; }
.recovery .actions { margin-bottom: 0.5rem; }
.recovery a.go {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

html[data-mode="bootloader"] {
  --copper: #e8a860;
  --copper-hot: #f0c078;
  --quote-wash: rgba(232, 168, 96, 0.12);
}

.busy-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: var(--gutter);
  background: color-mix(in srgb, var(--mask) 72%, transparent);
  backdrop-filter: blur(3px);
}
.busy-overlay[hidden] { display: none !important; }
body.busy-locked .page {
  pointer-events: none;
  user-select: none;
}
.busy-card {
  width: min(32rem, 100%);
  padding: 1.35rem 1.4rem 1.25rem;
  background: var(--pad);
  border: 1px solid var(--copper);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.35);
}
.busy-card h2 {
  margin: 0 0 0.55rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--copper-hot);
}
.busy-card .hint {
  margin: 0 0 1rem;
  white-space: pre-line;
  line-height: 1.5;
}
.hint.lines,
.xform-note,
.brand-sub,
#id-note,
#id-midi,
#flash-hint,
#pak-plan,
#backup-hint,
#fw-catalog-status,
#factory-note,
#recover-status,
#device-label {
  white-space: pre-line;
}
.busy-bar-wrap { margin: 0 0 0.75rem; }
.busy-bar-track {
  height: 4px;
  background: var(--trace);
  overflow: hidden;
}
.busy-bar {
  height: 100%;
  width: 0%;
  background: var(--copper);
  transition: width 0.15s linear;
}
.busy-bar.indeterminate {
  width: 36% !important;
  animation: busy-slide 1.1s ease-in-out infinite;
}
@keyframes busy-slide {
  0% { transform: translateX(-120%); }
  100% { transform: translateX(320%); }
}
.busy-steps {
  margin: 0 0 1rem;
  padding-left: 1.2rem;
  color: var(--silk);
  font-size: 0.9rem;
  line-height: 1.45;
}
.busy-steps li { margin: 0.35rem 0; }

.identity {
  margin: 0 0 2rem;
  padding: 1.1rem 1.15rem 1.15rem;
  background: var(--pad);
  border: 1px solid var(--copper);
  box-shadow: inset 3px 0 0 var(--copper);
}
.identity h2 {
  margin: 0 0 0.35rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--copper);
}
.id-head .hint { margin-bottom: 1rem; }
.id-serial-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}
.id-label {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--silk-dim);
}
.id-serial {
  margin: 0.2rem 0 0;
  font-family: var(--mono);
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--copper-hot);
  line-height: 1.1;
}
.id-meta {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem 1rem;
}
@media (max-width: 640px) {
  .id-meta { grid-template-columns: 1fr; }
}
.id-meta dt {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--silk-dim);
}
.id-meta dd {
  margin: 0.15rem 0 0;
  font-family: var(--mono);
  font-size: 0.82rem;
}

.te-quote {
  margin: 0 0 1rem;
  padding: 0.85rem 0.95rem;
  border-left: 3px solid var(--copper);
  background: var(--quote-wash);
}
.te-quote p {
  margin: 0 0 0.65rem;
  color: var(--silk);
  font-size: 0.92rem;
  line-height: 1.45;
}
.te-quote cite {
  display: block;
  font-style: normal;
  font-family: var(--mono);
  font-size: 0.68rem;
  line-height: 1.4;
  color: var(--silk-dim);
}

.lede a { color: var(--copper-hot); }
.nor-hint a { color: var(--copper-hot); }
.foot a { color: var(--copper-hot); }

.dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: #5a5a52;
  box-shadow: none;
  flex-shrink: 0;
}
.dot[data-state='on'] {
  background: var(--ok);
  box-shadow: 0 0 0 3px rgba(94, 207, 138, 0.2);
}
.dot[data-state='busy'] {
  background: var(--copper-hot);
  box-shadow: 0 0 0 3px rgba(232, 168, 96, 0.25);
}

.storage {
  margin-left: auto;
  flex: 0 1 auto;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--silk-dim);
  letter-spacing: 0.02em;
  line-height: 1.4;
  white-space: pre-line;
  text-align: right;
}
.storage.tight {
  color: var(--warn, #e8a860);
}

.risk {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  margin: 0 0 1rem;
  color: var(--silk-dim);
  font-size: 0.9rem;
  line-height: 1.45;
  cursor: pointer;
}
.risk input { margin-top: 0.2rem; accent-color: var(--copper); flex-shrink: 0; }
.risk > span { min-width: 0; }
.nor-hint {
  margin: 0 0 1rem;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--silk-dim);
}

.progress {
  margin: 1rem 0 0;
  display: grid;
  gap: 0.35rem;
}
.progress-bar {
  height: 4px;
  width: 0%;
  background: var(--copper);
  transition: width 0.15s linear;
}
#progress-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--silk-dim);
}

button.te-link {
  font: inherit;
  cursor: pointer;
  background: transparent;
}

.lede em { font-style: italic; color: var(--silk); }

.warn {
  margin: 1rem 0 0;
  padding: 0.65rem 0.75rem;
  border-left: 3px solid var(--danger);
  background: var(--danger-wash);
  color: #f0b4ad;
  font-size: 0.88rem;
  line-height: 1.5;
  white-space: pre-line;
}
html[data-device="ep40"] .warn,
html[data-device="ep1320"] .warn {
  color: var(--danger);
  line-height: 1.5;
  white-space: pre-line;
}

.risk.experimental {
  border: 1px dashed var(--trace);
  padding: 0.65rem 0.75rem;
  margin-bottom: 1rem;
  background: var(--pad);
}

.status {
  margin: 0.75rem 0 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--silk-dim);
  min-height: 1.1em;
}

.foot {
  margin-top: 3rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--trace);
  color: var(--silk-dim);
  font-size: 0.82rem;
  max-width: 40rem;
  line-height: 1.5;
}
.foot p { margin: 0 0 0.55rem; }
.foot p:last-child { margin-bottom: 0; }
.foot code { color: var(--silk); font-size: 0.9em; }

.lab {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--trace);
  display: grid;
  gap: 1.75rem;
}
@media (min-width: 900px) {
  .lab {
    grid-template-columns: 1fr 1.6fr;
    align-items: start;
  }
}
.rail.wide { min-width: 0; }
.hint.dim { color: var(--silk-dim); opacity: 0.85; font-size: 0.8rem; }
button.linkish {
  display: inline;
  padding: 0;
  margin: 0;
  border: 0;
  background: none;
  color: var(--copper);
  font: inherit;
  font-size: inherit;
  text-decoration: underline;
  text-underline-offset: 0.15em;
  cursor: pointer;
}
button.linkish:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  text-decoration: none;
}
button.linkish:hover:not(:disabled) { color: var(--copper-hot); }


.proj-list {
  display: grid;
  gap: 0.35rem;
  margin: 0 0 1rem;
  max-height: 14rem;
  overflow-y: auto;
  padding-right: 0.25rem;
}
.proj-opt {
  display: flex;
  gap: 0.65rem;
  align-items: baseline;
  padding: 0.45rem 0.55rem;
  border: 1px solid var(--trace);
  background: var(--pad);
  font-size: 0.88rem;
  cursor: pointer;
}
.proj-opt input { accent-color: var(--copper); }
.proj-opt .pn {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--copper);
  min-width: 2.5rem;
}
.proj-opt .ps {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--silk-dim);
}

/* --- capability gate: WebMIDI is Chromium-only, and never available on iOS --- */
.capability {
  margin: 0 0 1.5rem;
  padding: 1rem 1.1rem 1.05rem;
  background: var(--pad);
  border: 1px solid var(--danger);
  box-shadow: inset 3px 0 0 var(--danger);
}
.capability[data-tone="warn"] {
  border-color: var(--warn, #e8a860);
  box-shadow: inset 3px 0 0 var(--warn, #e8a860);
}
.capability-title {
  margin: 0 0 0.5rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--danger);
}
.capability[data-tone="warn"] .capability-title { color: var(--warn, #e8a860); }
.capability .hint { margin: 0; }
.capability a { color: var(--copper-hot); }

/* --- touch targets: WCAG 2.5.8 floor is 24px; these were 16-25px --- */
.hex-btn { min-height: 2.25rem; }
.linkish { min-height: 1.75rem; }
.fw-links { gap: 0.15rem; }
.fw-links a {
  display: inline-flex;
  align-items: center;
  min-height: 1.75rem;
}

/* --- instructional copy sits next to destructive actions; 0.85 opacity dropped
       it under 4.5:1. Keep it visually quieter via color, not transparency. --- */
.hint.dim { opacity: 1; color: var(--silk-dim); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .busy-bar.indeterminate {
    animation: none;
    width: 100%;
    opacity: 0.5;
  }
}

/* A remembered profile must not read as a live unit — the serial is identical,
   only the connection isn't. Dashed + dimmed, with a label in the heading. */
.identity[data-remembered] {
  border-style: dashed;
  border-color: var(--trace);
  box-shadow: inset 3px 0 0 var(--trace);
}
.identity[data-remembered] h2::after {
  content: " · remembered, not connected";
  color: var(--silk-dim);
}
.identity[data-remembered] .id-serial { opacity: 0.75; }

/* --- confirm dialogs (replaced the stacked window.confirm calls) --- */
.confirm-dialog {
  width: min(34rem, calc(100vw - 2rem));
  padding: 0;
  border: 1px solid var(--copper);
  background: var(--mask-2);
  color: var(--silk);
}
.confirm-dialog::backdrop { background: rgba(0, 0, 0, 0.72); }
.confirm-dialog form { padding: 1.25rem 1.3rem 1.15rem; }
.confirm-dialog h2 {
  margin: 0 0 0.9rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--copper);
}
.confirm-dialog .hint { white-space: pre-line; }
.confirm-dialog .actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: flex-end;
  margin-top: 1.1rem;
}
.confirm-facts {
  margin: 0 0 1rem;
  display: grid;
  gap: 0.4rem;
  font-size: 0.85rem;
}
.confirm-facts > div {
  display: grid;
  grid-template-columns: 8rem 1fr;
  gap: 0.65rem;
}
.confirm-facts dt {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--silk-dim);
}
.confirm-facts dd {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.78rem;
  overflow-wrap: anywhere;
}
.confirm-warnings {
  margin: 0 0 1rem;
  padding: 0.7rem 0.8rem 0.7rem 1.9rem;
  border-left: 3px solid var(--danger);
  background: var(--danger-wash);
  color: #f0b4ad;
  font-size: 0.86rem;
  line-height: 1.5;
}
.confirm-warnings li + li { margin-top: 0.55rem; }
.confirm-te {
  margin: 0;
  color: var(--silk-dim);
  font-size: 0.8rem;
  line-height: 1.5;
}
.confirm-dialog .go:disabled { opacity: 0.4; cursor: not-allowed; }

/* --- project rows + sample preview --- */
.proj-row { display: grid; gap: 0.2rem; }
.proj-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}
.proj-samples { margin: 0 0 0.35rem 1.6rem; }
.proj-samples summary {
  cursor: pointer;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: var(--silk-dim);
  min-height: 1.75rem;
  display: flex;
  align-items: center;
}
.proj-samples summary:hover { color: var(--copper-hot); }
.smp-list { display: grid; gap: 0.3rem; padding: 0.35rem 0 0.5rem; }
.smp {
  display: grid;
  grid-template-columns: auto minmax(6rem, 1fr) 5rem auto;
  gap: 0.6rem;
  align-items: center;
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--silk-dim);
}
.smp-play {
  font: inherit;
  min-width: 2rem;
  min-height: 2rem;
  border: 1px solid var(--trace);
  background: var(--pad);
  color: var(--silk);
  cursor: pointer;
}
.smp-play:hover { border-color: var(--copper); color: var(--copper-hot); }
.smp-play[data-playing="1"] { border-color: var(--copper); color: var(--copper); }
.smp-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.smp-wave {
  width: 100%;
  height: 1.6rem;
  color: var(--copper);
  opacity: 0.75;
}
.smp-size { white-space: nowrap; }

/* --- page-wide file drop --- */
body.page-drag .drop { border-color: var(--copper); }
body.page-drag::after {
  content: "drop a .tfw or .pak anywhere";
  position: fixed;
  inset: auto 0 0 0;
  padding: 0.8rem;
  text-align: center;
  background: var(--copper);
  color: var(--pad);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  z-index: 60;
}




/* --- 10s demo button, inline in the device bar --- */
.demo-btn { margin-left: auto; }
.demo-note {
  flex-basis: 100%;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  color: var(--silk-dim);
}
.demo-note:empty { display: none; }