@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  --bg: #050711;
  --text: #eef1ff;
  --muted: #9da4c4;
  --faint: #69708e;
  --line: rgba(196, 207, 255, .18);
  --glass: rgba(11, 15, 36, .52);
  --glass-strong: rgba(14, 19, 48, .78);
  --cyan: #77e7ff;
  --violet: #a88bff;
  --pink: #fb8dca;
  --lime: #c5ff76;
  --mono: 'DM Mono', 'SFMono-Regular', Consolas, monospace;
  --sans: 'Space Grotesk', Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background: var(--bg); color: var(--text); font-family: var(--sans); user-select: none; -webkit-user-select: none; }
body input, body textarea, body select { user-select: text; -webkit-user-select: text; }
button, label, select, a, canvas, .space-app, .topbar, .universe, .world-labels { user-select: none; -webkit-user-select: none; }
body.is-dragging, body.is-dragging * { cursor: grabbing !important; user-select: none !important; }
body, button, input, select { font: inherit; }
a { color: inherit; text-decoration: none; }
button, label, select, a { -webkit-tap-highlight-color: transparent; }
button, select, input { color: inherit; }

.space-app { position: relative; min-height: 100vh; overflow: hidden; isolation: isolate; background: #02040d; }
#backgroundCanvas, #spaceCanvas, .star-wash { position: fixed; inset: 0; width: 100%; height: 100%; }
#backgroundCanvas { z-index: 0; pointer-events: none; }
#spaceCanvas { z-index: 1; pointer-events: auto; cursor: grab; }
.star-wash { pointer-events: none; }
#spaceCanvas.is-dragging { cursor: grabbing; }
.star-wash { z-index: 2; background: radial-gradient(ellipse at 20% 45%, rgba(100, 83, 255, .06), transparent 35%), radial-gradient(ellipse at 80% 20%, rgba(73, 201, 255, .05), transparent 32%); mix-blend-mode: screen; }
.world-labels { position: fixed; inset: 0; z-index: 3; pointer-events: none; overflow: hidden; user-select: none; }
.world-label { position: absolute; padding: 5px 8px 5px 15px; border-left: 1px solid var(--world-color, var(--cyan)); color: var(--world-color, var(--cyan)); font: 10px var(--mono); letter-spacing: .12em; text-shadow: 0 0 12px currentColor; white-space: nowrap; transform: translate3d(-50%, -50%, 0); }
.world-label::before { position: absolute; content: ''; left: -4px; top: 50%; width: 7px; height: 7px; border: 1px solid var(--world-color, var(--cyan)); border-radius: 50%; background: #070917; transform: translateY(-50%); box-shadow: 0 0 12px var(--world-color, var(--cyan)); }
.space-app.no-webgl #spaceCanvas { display: none; }

.scene-audio-control {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 8;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 44px;
  height: 84px;
  padding: 5px 5px;
  border: 1px solid rgba(172, 207, 255, .25);
  border-radius: 23px;
  background: rgba(6, 10, 24, .68);
  box-shadow: inset 0 0 14px rgba(89, 140, 255, .06), 0 8px 30px rgba(0, 0, 0, .2);
  backdrop-filter: blur(12px);
  pointer-events: auto;
}
.scene-sound-toggle {
  position: relative;
  display: grid;
  flex: 0 0 22px;
  place-items: center;
  width: 24px;
  height: 22px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  color: rgba(205, 222, 255, .62);
  background: transparent;
  cursor: pointer;
  pointer-events: auto;
  transition: color .2s ease, filter .2s ease;
}
.scene-sound-toggle svg { width: 19px; height: 19px; overflow: visible; }
.scene-sound-toggle path { fill: none; stroke: currentColor; stroke-width: 1.65; stroke-linecap: round; }
.scene-sound-toggle:hover { color: #e8f6ff; }
.scene-sound-toggle.is-on { color: #9cecff; filter: drop-shadow(0 0 6px rgba(87, 184, 255, .62)); }
.scene-sound-toggle.is-muted::before,
.scene-sound-toggle.is-muted::after {
  position: absolute;
  z-index: 1;
  content: '';
  pointer-events: none;
}
.scene-sound-toggle.is-muted::before {
  width: 20px;
  height: 1.5px;
  border-radius: 2px;
  background: #ff809c;
  transform: rotate(-45deg);
}
.scene-sound-toggle.is-muted::after {
  width: 17px;
  height: 17px;
  border: 1px solid rgba(255, 128, 156, .92);
  border-radius: 50%;
}
.scene-sound-volume {
  position: absolute;
  top: 56px;
  left: 50%;
  width: 52px;
  height: 14px;
  margin: 0;
  padding: 0;
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  cursor: pointer;
  transform: translate(-50%, -50%) rotate(-90deg);
  transform-origin: center;
}
.scene-sound-volume::-webkit-slider-runnable-track {
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, rgba(119, 231, 255, .78) 0 var(--sound-level, 33%), rgba(168, 139, 255, .32) var(--sound-level, 33%) 100%);
}
.scene-sound-volume::-webkit-slider-thumb {
  width: 8px;
  height: 8px;
  margin-top: -3px;
  border: 1px solid rgba(218, 246, 255, .8);
  border-radius: 50%;
  background: #a6edff;
  box-shadow: 0 0 9px rgba(119, 231, 255, .65);
  appearance: none;
  -webkit-appearance: none;
}
.scene-sound-volume::-moz-range-track { height: 2px; border-radius: 2px; background: linear-gradient(90deg, rgba(119, 231, 255, .78) 0 var(--sound-level, 33%), rgba(168, 139, 255, .32) var(--sound-level, 33%) 100%); }
.scene-sound-volume::-moz-range-thumb { width: 7px; height: 7px; border: 1px solid rgba(218, 246, 255, .8); border-radius: 50%; background: #a6edff; box-shadow: 0 0 9px rgba(119, 231, 255, .65); }
.scene-sound-volume:focus-visible { outline: 1px solid rgba(119, 231, 255, .72); outline-offset: 4px; border-radius: 8px; }

.topbar { position: relative; z-index: 4; pointer-events: auto; display: flex; align-items: center; gap: 32px; width: min(1280px, calc(100% - 56px)); margin: 0 auto; padding: 20px 0; border-bottom: 1px solid rgba(191, 200, 255, .14); user-select: none; }
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: max-content; }
.brand-mark { display: grid; place-items: center; width: 38px; height: 38px; background: transparent; }
.brand-mark img { width: 29px; height: 29px; object-fit: contain; filter: invert(1); }
.brand-copy { display: grid; gap: 2px; }
.brand strong { font-size: 12px; letter-spacing: .2em; }
.brand small, .eyebrow, .panel-signal, .instrument-readout, .status-pill, .world-tag span, .footer { font-family: var(--mono); }
.brand small { color: var(--muted); font-size: 10px; letter-spacing: .11em; }
.nav { display: flex; gap: 25px; margin-left: auto; color: var(--muted); font-family: var(--mono); font-size: 11px; }
.nav a { transition: color .2s ease; }
.nav a:hover { color: var(--cyan); }
.status-pill { display: inline-flex; align-items: center; gap: 8px; padding: 7px 10px; border: 1px solid rgba(197, 255, 118, .32); border-radius: 999px; color: var(--lime); font-size: 10px; letter-spacing: .1em; white-space: nowrap; }
.status-pill i, .panel-signal span { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 12px var(--lime); }

.universe { position: relative; z-index: 4; width: min(1280px, calc(100% - 56px)); margin: 0 auto; }
.hero-orbit { position: relative; display: grid; grid-template-columns: minmax(0, 1.06fr) minmax(390px, .94fr); align-items: center; min-height: min(790px, calc(100vh - 80px)); padding: 88px 0 108px; }
.hero-copy { position: relative; z-index: 1; max-width: 720px; }
.eyebrow { margin: 0 0 20px; color: var(--cyan); font-size: 10px; letter-spacing: .22em; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 760px; margin-bottom: 27px; font-size: clamp(3.15rem, 5.2vw, 4.9rem); line-height: .98; letter-spacing: -.08em; font-weight: 500; }
h1 em { color: transparent; font-style: normal; background: linear-gradient(100deg, var(--cyan), var(--violet) 52%, var(--pink)); -webkit-background-clip: text; background-clip: text; }
.hero-text { max-width: 470px; color: var(--muted); font-size: 16px; line-height: 1.7; }
.hero-actions, .panel-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.hero-actions { margin-top: 32px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: 0 16px; border: 1px solid transparent; border-radius: 999px; cursor: pointer; font-family: var(--mono); font-size: 11px; letter-spacing: .03em; transition: transform .2s ease, border-color .2s ease, background .2s ease, color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button:disabled { cursor: not-allowed; opacity: .36; transform: none; }
.button-primary { border-color: rgba(119, 231, 255, .56); background: rgba(119, 231, 255, .13); color: #d8f9ff; box-shadow: 0 0 25px rgba(119, 231, 255, .08); }
.button-primary:hover { background: rgba(119, 231, 255, .23); }
.button-secondary { border-color: rgba(212, 219, 255, .24); background: rgba(15, 19, 42, .58); color: var(--text); }
.button-secondary:hover { border-color: rgba(168, 139, 255, .68); background: rgba(168, 139, 255, .14); }
.button-ghost { border-color: transparent; color: var(--muted); }
.button-ghost:hover { color: var(--text); }

.hero-instrument { position: relative; min-height: 430px; display: grid; place-items: center; transform: translateY(-10px); }
.flight-reticle { position: relative; width: min(46vw, 420px); aspect-ratio: 1; border: 1px solid rgba(119, 231, 255, .16); border-radius: 50%; opacity: .82; box-shadow: 0 0 80px rgba(119, 231, 255, .08), inset 0 0 70px rgba(168, 139, 255, .08); }
.flight-reticle::before, .flight-reticle::after, .flight-reticle i, .flight-reticle b { position: absolute; content: ''; display: block; background: rgba(119, 231, 255, .48); }
.flight-reticle::before { left: 50%; top: 5%; width: 1px; height: 90%; }
.flight-reticle::after { left: 5%; top: 50%; width: 90%; height: 1px; }
.flight-reticle i { left: 50%; top: 50%; width: 16px; height: 16px; border: 1px solid var(--cyan); border-radius: 50%; background: transparent; transform: translate(-50%, -50%); box-shadow: 0 0 20px var(--cyan); }
.flight-reticle b { left: 50%; top: 50%; width: 1px; height: 60%; background: linear-gradient(transparent, rgba(251, 141, 202, .7), transparent); transform: translate(-50%, -50%) rotate(45deg); }
.instrument-core { position: relative; z-index: 2; display: grid; place-items: center; width: 144px; height: 144px; border: 1px solid rgba(177, 206, 255, .6); border-radius: 50%; background: transparent; box-shadow: 0 0 34px rgba(129, 115, 255, .6), inset 0 0 38px rgba(114, 220, 255, .19); }
.instrument-core::before, .instrument-core::after { position: absolute; content: ''; border: 1px solid rgba(119, 231, 255, .36); border-radius: 50%; transform: rotate(-25deg); }
.instrument-core::before { width: 230px; height: 70px; }
.instrument-core::after { width: 300px; height: 96px; border-color: rgba(251, 141, 202, .25); transform: rotate(56deg); }
.instrument-core img { width: 74px; height: 74px; object-fit: contain; filter: invert(1); }
.instrument-orbit { position: absolute; border: 1px solid rgba(129, 152, 255, .25); border-radius: 50%; transform: rotate(-24deg); }
.orbit-a { width: 360px; height: 154px; }
.orbit-b { width: 480px; height: 220px; border-color: rgba(251, 141, 202, .16); transform: rotate(57deg); }
.instrument-readout { position: absolute; right: 3%; bottom: 6%; display: grid; gap: 9px; color: var(--muted); font-size: 10px; letter-spacing: .1em; text-align: right; }
.instrument-readout strong { color: var(--text); font-family: var(--sans); font-size: 50px; line-height: .8; font-weight: 400; }
.instrument-readout small { color: var(--faint); font-size: 9px; }
.world-hint { position: absolute; right: 0; bottom: 40px; color: var(--faint); font-family: var(--mono); font-size: 10px; letter-spacing: .13em; }
.world-hint span { color: var(--cyan); font-size: 17px; vertical-align: -1px; }

.tool-bay, .worlds-section { position: relative; padding: 76px 0 120px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 32px; margin-bottom: 48px; }
.section-heading h2 { margin-bottom: 0; font-size: clamp(2.1rem, 4vw, 4.3rem); line-height: .98; letter-spacing: -.07em; font-weight: 500; }
.section-heading > p { max-width: 340px; margin-bottom: 4px; color: var(--muted); font-size: 14px; line-height: 1.7; }
.tool-orbit { position: relative; display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr); gap: 42px; align-items: center; }
.world-panel { position: relative; min-height: 348px; padding: 28px 30px 30px; border: 1px solid rgba(202, 211, 255, .2); border-radius: 27px; background: linear-gradient(135deg, rgba(20, 24, 57, .66), rgba(7, 10, 26, .44)); box-shadow: 0 24px 90px rgba(1, 2, 12, .38), inset 0 1px rgba(255, 255, 255, .08); backdrop-filter: blur(18px); }
.world-panel::before { position: absolute; content: ''; inset: -1px; z-index: -1; border-radius: inherit; background: radial-gradient(circle at 15% 0, rgba(119, 231, 255, .19), transparent 34%), radial-gradient(circle at 85% 100%, rgba(168, 139, 255, .14), transparent 34%); opacity: .8; }
.world-panel-dfu { transform: translateY(-18px) rotate(-1.1deg); }
.world-panel-serial { transform: translateY(35px) rotate(1.3deg); min-height: 290px; }
.panel-signal { display: flex; align-items: center; gap: 8px; color: var(--faint); font-family: var(--mono); font-size: 10px; letter-spacing: .16em; }
.panel-signal span { background: var(--cyan); box-shadow: 0 0 12px var(--cyan); }
.panel-icon { margin: 45px 0 15px; color: var(--cyan); font-size: 42px; line-height: 1; text-shadow: 0 0 20px rgba(119, 231, 255, .45); }
.world-panel-serial .panel-icon { color: var(--pink); text-shadow: 0 0 20px rgba(251, 141, 202, .42); }
.world-panel h3 { margin-bottom: 9px; font-size: 28px; font-weight: 500; letter-spacing: -.04em; }
.world-panel p { color: var(--muted); font-size: 14px; }
.world-panel .panel-actions { margin-top: 22px; }
.firmware-picker { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 22px; }
.firmware-picker label { margin-top: 0; }
.firmware-picker span { min-width: 0; overflow: hidden; color: var(--muted); font: 11px var(--mono); text-overflow: ellipsis; white-space: nowrap; }
.world-panel progress { width: 100%; height: 5px; margin-top: 22px; accent-color: var(--cyan); }
.card-status { display: block; margin-top: 14px; color: var(--muted); font: 11px var(--mono); }
.serial-controls { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 52px; }
.serial-controls label { color: var(--muted); font: 11px var(--mono); }
.serial-controls select { margin-left: 6px; padding: 8px 27px 8px 9px; border: 1px solid var(--line); border-radius: 999px; background: rgba(5, 7, 20, .7); color: var(--text); }

.monitor { position: relative; margin-top: 90px; border: 1px solid rgba(119, 231, 255, .26); border-radius: 20px; background: rgba(4, 8, 22, .73); box-shadow: 0 25px 100px rgba(0, 0, 0, .35); backdrop-filter: blur(15px); overflow: hidden; }
.monitor-header { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 14px 18px; border-bottom: 1px solid var(--line); color: var(--muted); font: 10px var(--mono); letter-spacing: .12em; }
.monitor-header strong { margin-left: 5px; color: var(--pink); font-size: 10px; }
.monitor-actions { display: flex; align-items: center; gap: 11px; }
.monitor-actions label { display: flex; align-items: center; gap: 5px; color: var(--muted); font: 10px var(--mono); letter-spacing: 0; }
.monitor-actions select, .send-row select { border: 1px solid var(--line); border-radius: 999px; background: rgba(15, 18, 40, .78); color: var(--text); font: 11px var(--mono); padding: 6px 9px; }
.text-button { border: 0; background: transparent; color: var(--cyan); cursor: pointer; font: 11px var(--mono); }
.monitor pre { min-height: 180px; max-height: 320px; overflow: auto; margin: 0; padding: 18px; color: #bdf4c4; font: 13px/1.7 var(--mono); white-space: pre-wrap; }
.send-row { display: flex; border-top: 1px solid var(--line); }
.send-row select { margin: 7px 0 7px 7px; }
.send-row select + select { margin-left: 5px; }
.send-row input { min-width: 0; flex: 1; padding: 13px 15px; border: 0; outline: 0; background: transparent; color: var(--text); }
.send-row .button { margin: 7px; }

.world-list { position: relative; min-height: 425px; border-top: 1px solid rgba(181, 191, 255, .16); border-bottom: 1px solid rgba(181, 191, 255, .16); }
.world-list::before, .world-list::after { position: absolute; content: ''; left: 50%; top: 50%; border: 1px solid rgba(119, 231, 255, .2); border-radius: 50%; transform: translate(-50%, -50%) rotate(-16deg); pointer-events: none; }
.world-list::before { width: 72%; height: 210px; }
.world-list::after { width: 48%; height: 330px; border-color: rgba(251, 141, 202, .16); transform: translate(-50%, -50%) rotate(62deg); }
.world-tag { position: absolute; display: grid; gap: 6px; min-width: 150px; padding: 16px 18px; border: 1px solid rgba(196, 207, 255, .17); border-radius: 18px; background: rgba(10, 13, 33, .48); box-shadow: 0 12px 45px rgba(0, 0, 0, .25); backdrop-filter: blur(12px); transition: transform .3s ease, border-color .3s ease, background .3s ease; }
.world-tag:hover { border-color: rgba(119, 231, 255, .72); background: rgba(25, 32, 71, .7); transform: translateY(-5px) scale(1.03); }
.world-tag b { font-size: 18px; font-weight: 500; }
.world-tag span { color: var(--muted); font-size: 10px; letter-spacing: .07em; }
.world-tag-eurorack { left: 7%; top: 12%; }
.world-tag-fx { left: 36%; top: 5%; }
.world-tag-vst { right: 8%; top: 19%; }
.world-tag-max { left: 16%; bottom: 12%; }
.world-tag-macos { right: 28%; bottom: 8%; }
.world-tag-tools { right: 5%; bottom: 24%; }

.footer { position: relative; z-index: 4; display: flex; justify-content: space-between; width: min(1280px, calc(100% - 56px)); margin: 0 auto; padding: 24px 0 30px; color: var(--faint); font-size: 10px; letter-spacing: .08em; }
[hidden] { display: none !important; }

@media (max-width: 820px) {
  .topbar, .universe, .footer { width: min(100% - 32px, 650px); }
  .topbar { gap: 15px; flex-wrap: wrap; }
  .nav { order: 3; width: 100%; margin-left: 0; justify-content: space-between; gap: 10px; }
  .status-pill { margin-left: auto; }
  .hero-orbit { grid-template-columns: 1fr; min-height: 0; padding: 75px 0 90px; }
  .hero-copy { max-width: 600px; }
  .hero-instrument { min-height: 350px; margin-top: 20px; }
  .flight-reticle { width: min(70vw, 390px); }
  .instrument-readout { right: 13%; bottom: 0; }
  .tool-orbit { grid-template-columns: 1fr; gap: 30px; }
  .world-panel-dfu, .world-panel-serial { transform: none; }
  .monitor { margin-top: 48px; }
  .world-list { min-height: 620px; }
  .world-tag-eurorack { left: 3%; top: 9%; }
  .world-tag-fx { left: 41%; top: 3%; }
  .world-tag-vst { right: 2%; top: 22%; }
  .world-tag-max { left: 5%; bottom: 18%; }
  .world-tag-macos { right: 3%; bottom: 7%; }
  .world-tag-tools { right: 21%; bottom: 38%; }
}

@media (max-width: 520px) {
  .topbar { padding-top: 17px; }
  .brand strong { font-size: 11px; }
  .nav { font-size: 10px; }
  .status-pill { display: none; }
  h1 { font-size: clamp(2.7rem, 13vw, 4.4rem); }
  .hero-instrument { min-height: 280px; transform: scale(.83); }
  .flight-reticle { width: 82vw; }
  .section-heading { display: block; }
  .section-heading > p { margin-top: 16px; }
  .world-panel { padding: 24px 20px; }
  .world-panel h3 { font-size: 24px; }
  .monitor-header { align-items: flex-start; flex-direction: column; }
  .monitor-actions { flex-wrap: wrap; }
  .send-row { flex-wrap: wrap; }
  .send-row input { order: 3; flex-basis: 100%; }
  .world-list { min-height: 720px; }
  .world-tag { min-width: 135px; padding: 13px 14px; }
  .world-tag b { font-size: 15px; }
  .world-tag-eurorack { left: 0; top: 7%; }
  .world-tag-fx { left: auto; right: 0; top: 2%; }
  .world-tag-vst { right: 0; top: 28%; }
  .world-tag-max { left: 0; bottom: 28%; }
  .world-tag-macos { right: 0; bottom: 9%; }
  .world-tag-tools { right: auto; left: 24%; bottom: 44%; }
  .footer { gap: 12px; flex-wrap: wrap; }
}

.world-panel-disk {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, .72fr) minmax(320px, 1.28fr);
  align-items: center;
  gap: 34px;
  min-height: 228px;
  transform: translateY(6px) rotate(-.45deg);
}
.world-panel-disk .panel-icon { margin: 30px 0 14px; color: var(--lime); text-shadow: 0 0 20px rgba(197, 255, 118, .35); }
.world-panel-disk .panel-signal span { background: var(--lime); box-shadow: 0 0 12px var(--lime); }
.disk-copy p { max-width: 430px; margin-bottom: 0; }
.world-panel-ble-link {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, .72fr) minmax(320px, 1.28fr);
  align-items: center;
  gap: 34px;
  min-height: 300px;
  transform: translateY(10px) rotate(-.25deg);
}
.world-panel-ble-link .panel-icon { margin: 30px 0 14px; color: var(--pink); text-shadow: 0 0 20px rgba(251, 141, 202, .4); }
.world-panel-ble-link .panel-signal span { background: var(--pink); box-shadow: 0 0 12px var(--pink); }
.ble-link-copy p { max-width: 430px; margin-bottom: 0; }
.ble-link-actions { display: grid; gap: 12px; min-width: 0; }
.ble-midi-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.ble-midi-device { min-width: 0; overflow: hidden; color: var(--muted); font: 10px var(--mono); text-overflow: ellipsis; white-space: nowrap; }
.esp-wifi-config { display: grid; gap: 7px; }
.esp-wifi-row { display: grid; grid-template-columns: auto minmax(150px, 1fr) minmax(130px, .8fr) auto; gap: 8px; align-items: center; }
.esp-wifi-row select, .esp-wifi-row input { min-width: 0; height: 38px; padding: 0 12px; border: 1px solid rgba(251, 141, 202, .2); border-radius: 999px; background: rgba(5, 7, 20, .58); color: var(--text); font: 11px var(--mono); }
.esp-wifi-row input::placeholder { color: var(--muted); }
.esp-wifi-row select:disabled, .esp-wifi-row input:disabled { cursor: not-allowed; opacity: .42; }
.link-status-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.link-status-grid > div { display: grid; gap: 4px; min-width: 0; padding: 11px 12px; border: 1px solid rgba(251, 141, 202, .18); border-radius: 12px; background: rgba(5, 7, 20, .42); }
.link-status-grid small { color: var(--muted); font: 9px var(--mono); letter-spacing: .1em; }
.link-status-grid strong { overflow: hidden; color: var(--text); font: 15px var(--mono); text-overflow: ellipsis; white-space: nowrap; }
.link-status-grid strong small { font-size: 9px; letter-spacing: 0; }
.link-controls { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.link-controls .button { min-height: 38px; }
.link-tempo { display: flex; align-items: center; gap: 8px; min-width: min(260px, 100%); margin-left: auto; color: var(--muted); font: 10px var(--mono); letter-spacing: .1em; }
.link-tempo input { width: min(170px, 24vw); accent-color: var(--pink); }
.link-tempo output { min-width: 26px; color: var(--text); text-align: right; }
.link-beat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.link-beat-grid i { display: grid; min-height: 28px; place-items: center; border: 1px solid rgba(251, 141, 202, .2); border-radius: 7px; color: var(--muted); font: 11px var(--mono); font-style: normal; transition: background .12s ease, border-color .12s ease, color .12s ease, box-shadow .12s ease; }
.link-beat-grid i.is-active { border-color: var(--pink); background: rgba(251, 141, 202, .18); color: var(--text); box-shadow: 0 0 16px rgba(251, 141, 202, .18); }
.link-metronome-button.is-active, .link-controls .button.is-active { border-color: rgba(251, 141, 202, .72); background: rgba(251, 141, 202, .12); color: var(--pink); }

.world-panel-audio {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, .72fr) minmax(320px, 1.28fr);
  align-items: center;
  gap: 34px;
  min-height: 218px;
  transform: translateY(-2px) rotate(.35deg);
}
.world-panel-audio .panel-icon { margin: 30px 0 14px; color: var(--cyan); text-shadow: 0 0 20px rgba(119, 231, 255, .38); }
.world-panel-audio .panel-signal span { background: var(--cyan); box-shadow: 0 0 12px var(--cyan); }
.audio-copy p { max-width: 430px; margin-bottom: 0; }
.audio-actions { display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: 12px; }
.audio-actions select { min-width: 0; height: 42px; padding: 0 34px 0 12px; border: 1px solid rgba(119, 231, 255, .28); border-radius: 999px; background: rgba(5, 7, 20, .72); color: var(--text); font: 11px var(--mono); }
.audio-actions select:disabled { cursor: not-allowed; opacity: .5; }
.audio-channel-summary { grid-column: 1 / -1; color: var(--muted); font: 10px var(--mono); letter-spacing: .03em; }
.audio-command-row { grid-column: 1 / -1; display: flex; align-items: center; gap: 7px; flex-wrap: wrap; }
.audio-command-label { margin-right: 3px; color: var(--muted); font: 10px var(--mono); letter-spacing: .12em; }
.audio-mode-button { min-width: 54px; min-height: 34px; padding-inline: 12px; border-color: rgba(119, 231, 255, .24); }
.audio-mode-button.is-active { border-color: rgba(119, 231, 255, .8); background: rgba(119, 231, 255, .16); color: var(--cyan); box-shadow: 0 0 16px rgba(119, 231, 255, .12); }
.audio-reverb { grid-column: 1 / -1; display: flex; align-items: center; gap: 10px; color: var(--muted); font: 10px var(--mono); letter-spacing: .12em; }
.audio-reverb input { width: min(260px, 100%); accent-color: var(--cyan); }
.audio-reverb output { min-width: 28px; color: var(--text); text-align: right; }
.audio-wheel-row { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.audio-wheel-group { display: grid; gap: 5px; min-width: 0; transition: opacity .2s ease, filter .2s ease; }
.audio-wheel-group label { color: var(--muted); font: 10px var(--mono); letter-spacing: .12em; }
.audio-wheel-group.is-disabled { opacity: .32; filter: saturate(.35); }
.audio-wheel-select { width: 100%; min-height: 48px; padding: 0 34px 0 14px !important; border-radius: 12px !important; font-size: 13px !important; letter-spacing: .08em; }
.audio-wheel-select.is-spinning { animation: audioWheelSpin .28s cubic-bezier(.2, .8, .2, 1); }
.audio-action-row { display: flex; align-items: center; gap: 8px; }
.audio-mute-button { min-width: 42px; padding-inline: 12px; color: var(--cyan); border-color: rgba(119, 231, 255, .38); font-weight: 700; }
.audio-mute-button.is-muted { color: #ff7d9d; border-color: rgba(255, 125, 157, .72); background: rgba(255, 125, 157, .12); box-shadow: 0 0 18px rgba(255, 125, 157, .16); }
@keyframes audioWheelSpin {
  0% { transform: translateY(0) scaleY(1); }
  45% { transform: translateY(-2px) scaleY(.96); }
  100% { transform: translateY(0) scaleY(1); }
}
.audio-volume { display: flex; align-items: center; gap: 10px; color: var(--muted); font: 11px var(--mono); }
.audio-volume input { width: min(190px, 100%); accent-color: var(--cyan); }
.audio-volume output { min-width: 34px; color: var(--text); text-align: right; }
.audio-actions .card-status { grid-column: 1 / -1; margin-top: -2px; }
.disk-actions { display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: 12px; }
.disk-drop-zone {
  display: grid;
  min-height: 72px;
  align-content: center;
  gap: 5px;
  padding: 14px 17px;
  border: 1px dashed rgba(197, 255, 118, .38);
  border-radius: 15px;
  background: rgba(197, 255, 118, .05);
  color: var(--text);
  cursor: not-allowed;
  transition: border-color .2s ease, background .2s ease, transform .2s ease;
}
.disk-drop-zone strong { font-size: 12px; font-weight: 500; }
.disk-drop-zone small { color: var(--muted); font: 10px/1.45 var(--mono); }
.disk-drop-zone.is-ready { cursor: pointer; border-color: rgba(197, 255, 118, .65); }
.disk-drop-zone.is-mounted { box-shadow: 0 0 24px rgba(197, 255, 118, .12); }
.disk-drop-zone.is-ready:hover, .disk-drop-zone.is-over { background: rgba(197, 255, 118, .12); border-color: var(--lime); transform: translateY(-2px); }
.disk-drop-zone.is-busy { cursor: wait; border-color: rgba(119, 231, 255, .72); background: rgba(119, 231, 255, .08); }
.disk-actions progress { grid-column: 1 / -1; width: 100%; height: 5px; margin: 0; accent-color: var(--lime); }
.disk-file-name { grid-column: 1 / -1; min-width: 0; overflow: hidden; color: var(--muted); font: 10px var(--mono); text-overflow: ellipsis; white-space: nowrap; }
.disk-actions .card-status { grid-column: 1 / -1; margin-top: -2px; }

@media (max-width: 820px) {
  .world-panel-disk, .world-panel-audio, .world-panel-ble-link { grid-column: auto; grid-template-columns: 1fr; gap: 8px; transform: none; }
  .world-panel-disk .panel-icon, .world-panel-audio .panel-icon { margin-top: 28px; }
}

@media (max-width: 520px) {
  .disk-actions, .audio-actions, .ble-link-actions { grid-template-columns: 1fr; }
  .disk-actions .button, .audio-actions .button, .audio-actions select { width: 100%; }
  .esp-wifi-row { grid-template-columns: 1fr; }
  .esp-wifi-row .button, .esp-wifi-row select, .esp-wifi-row input { width: 100%; }
  .audio-action-row { display: flex; }
  .audio-action-row .button { width: auto; flex: 1; }
  .link-status-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .link-tempo { width: 100%; margin-left: 0; }
  .link-tempo input { width: 100%; }
  .disk-drop-zone, .disk-actions progress, .disk-file-name, .disk-actions .card-status { grid-column: auto; }
}


/* Keep the CDC controls, serial window, and USB Audio controls in one deck. */
.control-deck {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(290px, .82fr) minmax(0, 1.18fr);
  gap: 20px;
  align-items: stretch;
}
.control-deck .world-panel {
  grid-column: auto;
  min-height: 0;
  transform: none;
  padding: 24px;
}
.control-deck .world-panel-serial {
  display: flex;
  flex-direction: column;
}
.control-deck .world-panel-audio {
  display: grid;
  grid-template-columns: minmax(120px, .68fr) minmax(0, 1.32fr);
  gap: 22px;
  align-items: start;
}
.control-deck .world-panel-serial .panel-icon,
.control-deck .world-panel-audio .panel-icon {
  margin: 22px 0 10px;
}
.control-deck .world-panel h3 { font-size: 24px; }
.control-deck .world-panel p { font-size: 12px; line-height: 1.55; }
.control-deck .serial-controls { margin-top: 24px; }
.serial-routing-note {
  display: block;
  margin-top: 9px;
  color: var(--faint);
  font: 10px/1.5 var(--mono);
}
.control-deck .monitor {
  margin-top: 20px;
  border-radius: 14px;
  box-shadow: 0 16px 55px rgba(0, 0, 0, .28);
}
.control-deck .monitor-header {
  padding: 9px 12px;
  font-size: 9px;
}
.control-deck .monitor-header strong { font-size: 9px; }
.control-deck .monitor-actions { gap: 8px; }
.control-deck .monitor-actions label { font-size: 9px; }
.control-deck .monitor-actions select,
.control-deck .send-row select {
  padding: 5px 8px;
  font-size: 10px;
}
.control-deck .monitor pre {
  min-height: 108px;
  max-height: 180px;
  padding: 12px;
  font-size: 10px;
  line-height: 1.45;
}
.control-deck .send-row input {
  padding: 10px 11px;
  font-size: 11px;
}
.control-deck .send-row .button { margin: 5px; }

@media (max-width: 820px) {
  .control-deck { grid-template-columns: 1fr; gap: 30px; }
  .control-deck .world-panel-audio { grid-template-columns: 1fr; gap: 12px; }
}

@media (max-width: 520px) {
  .control-deck .world-panel { padding: 20px 18px; }
  .control-deck .monitor pre {
    min-height: 88px;
    max-height: 150px;
  }
}

/* Flight-deck layout: fixed window frame, compact left control rail, open starfield. */
:root {
  --topbar-height: 68px;
  --rail-width: clamp(320px, 33vw, 500px);
}

html,
body {
  height: 100%;
  overflow: hidden;
}

.space-app {
  min-height: 100dvh;
  height: 100dvh;
}

.topbar {
  position: fixed;
  inset: 0 0 auto;
  z-index: 10;
  display: block;
  width: 100%;
  margin: 0;
  padding: 9px clamp(12px, 2vw, 28px);
  border-bottom: 1px solid rgba(191, 200, 255, .18);
  background: linear-gradient(180deg, rgba(4, 6, 18, .9), rgba(4, 6, 18, .54));
  box-shadow: 0 12px 34px rgba(0, 0, 0, .2);
  backdrop-filter: blur(18px) saturate(1.2);
}

.topbar-inner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  width: min(1500px, 100%);
  min-height: 48px;
  margin: 0 auto;
}

.brand { gap: 9px; }
.brand-mark { width: 32px; height: 32px; }
.brand-mark img { width: 32px; height: 32px; filter: none; }
.brand-copy { gap: 0; }
.brand strong { font-size: 10px; letter-spacing: .16em; }
.brand small { font-size: 8px; letter-spacing: .09em; }

.tab-nav {
  justify-content: center;
  align-items: center;
  gap: 5px;
  margin: 0;
  color: var(--muted);
  overflow-x: auto;
  scrollbar-width: none;
}
.tab-nav::-webkit-scrollbar { display: none; }
.top-tab {
  min-height: 30px;
  padding: 0 13px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: 10px var(--mono);
  letter-spacing: .12em;
  white-space: nowrap;
  transition: color .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease;
}
.top-tab:hover,
.top-tab.is-active {
  border-color: rgba(119, 231, 255, .45);
  background: rgba(119, 231, 255, .1);
  color: var(--text);
  box-shadow: 0 0 20px rgba(119, 231, 255, .08);
}
.top-tab.is-active { color: var(--cyan); }
.status-pill { padding: 6px 8px; font-size: 8px; }
.status-pill i { width: 5px; height: 5px; }

.universe {
  z-index: 4;
  pointer-events: none;
  width: 100%;
  height: 100%;
  min-height: 0;
  margin: 0;
  padding-top: var(--topbar-height);
}

.flight-layout {
  display: grid;
  grid-template-columns: var(--rail-width) minmax(0, 1fr);
  height: calc(100dvh - var(--topbar-height));
  min-height: 0;
}

.command-rail {
  position: relative;
  z-index: 5;
  pointer-events: auto;
  min-width: 0;
  overflow-y: auto;
  padding: 18px clamp(14px, 2vw, 28px) 28px;
  border-right: 1px solid rgba(196, 207, 255, .14);
  background: linear-gradient(90deg, rgba(5, 7, 19, .86), rgba(7, 9, 25, .62));
  scrollbar-width: thin;
  scrollbar-color: rgba(119, 231, 255, .35) transparent;
}
.command-rail::-webkit-scrollbar { width: 5px; }
.command-rail::-webkit-scrollbar-thumb { background: rgba(119, 231, 255, .35); border-radius: 99px; }

.rail-heading { max-width: 420px; margin-bottom: 15px; }
.rail-heading .eyebrow { margin-bottom: 7px; font-size: 8px; }
.rail-heading h1 {
  max-width: none;
  margin: 0 0 7px;
  font-size: clamp(1.45rem, 2.5vw, 2.15rem);
  line-height: 1;
  letter-spacing: -.055em;
}
.rail-heading > p:last-child {
  max-width: 370px;
  margin: 0;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.45;
}

.tab-panel { display: none; }
.tab-panel.is-active { display: block; }
.section-heading.compact-heading {
  display: flex;
  align-items: end;
  gap: 10px;
  margin-bottom: 11px;
}
.section-heading.compact-heading .eyebrow { margin-bottom: 5px; font-size: 8px; }
.section-heading.compact-heading h2 {
  font-size: clamp(1rem, 1.7vw, 1.35rem);
  line-height: 1.05;
  letter-spacing: -.045em;
}
.section-heading.compact-heading > p {
  max-width: 180px;
  margin: 0 0 1px auto;
  color: var(--faint);
  font: 9px/1.4 var(--mono);
  text-align: right;
}

.update-stack { display: grid; gap: 11px; }
.world-panel {
  min-height: 0;
  padding: 14px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(19, 24, 55, .76), rgba(7, 10, 26, .62));
  box-shadow: 0 14px 45px rgba(1, 2, 12, .28), inset 0 1px rgba(255, 255, 255, .07);
}
.world-panel-dfu,
.world-panel-serial,
.world-panel-disk,
.world-panel-audio,
.world-panel-ble-link {
  transform: none;
}
.panel-signal { gap: 6px; font-size: 8px; letter-spacing: .13em; }
.panel-signal span { width: 5px; height: 5px; }
.panel-icon { margin: 13px 0 8px; font-size: 26px; }
.world-panel h3 { margin-bottom: 5px; font-size: 18px; letter-spacing: -.035em; }
.world-panel p { margin-bottom: 0; color: var(--muted); font-size: 10px; line-height: 1.45; }
.card-status { margin-top: 8px; font-size: 9px; line-height: 1.4; }
.button {
  min-height: 30px;
  padding: 0 11px;
  border-radius: 999px;
  font-size: 9px;
}
.button:hover { transform: translateY(-1px); }
.panel-actions { gap: 6px; margin-top: 12px !important; }
.firmware-picker { gap: 7px; margin-top: 12px; }
.firmware-picker span { font-size: 9px; }
.world-panel progress { height: 4px; margin-top: 11px; }

.world-panel-disk {
  display: grid;
  grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr);
  gap: 12px;
  align-items: start;
}
.world-panel-disk .panel-icon { margin-top: 13px; }
.disk-actions {
  grid-template-columns: 1fr 1fr;
  gap: 7px;
  align-content: start;
}
.disk-actions > .button:first-child { grid-column: 1 / -1; }
.disk-firmware-picker { grid-column: 1 / -1; margin-top: 0; }
.disk-drop-zone {
  min-height: 55px;
  padding: 9px 10px;
  border-radius: 11px;
}
.disk-drop-zone strong { font-size: 10px; }
.disk-drop-zone small { font-size: 8px; }
.disk-file-name { font-size: 8px; }
.disk-actions progress { height: 4px; }

.control-deck { display: grid; grid-template-columns: 1fr; gap: 11px; }
.control-deck .world-panel { padding: 14px; }
.control-deck .world-panel h3 { font-size: 18px; }
.control-deck .world-panel p { font-size: 10px; }
.control-deck .world-panel-serial { display: block; }
.control-deck .world-panel-audio {
  display: grid;
  grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr);
  gap: 12px;
  align-items: start;
}
.control-deck .world-panel-serial .panel-icon,
.control-deck .world-panel-audio .panel-icon { margin: 13px 0 8px; }
.serial-controls { gap: 7px; margin-top: 13px; }
.serial-controls label { font-size: 9px; }
.serial-controls select { padding: 6px 20px 6px 7px; font-size: 9px; }
.serial-routing-note { margin-top: 6px; font-size: 8px; line-height: 1.35; }
.monitor { margin-top: 12px; border-radius: 11px; }
.monitor-header { gap: 7px; padding: 7px 9px; font-size: 8px; letter-spacing: .08em; }
.monitor-header strong { font-size: 8px; }
.monitor-actions { gap: 5px; }
.monitor-actions label { gap: 3px; font-size: 8px; }
.monitor-actions select,
.send-row select { padding: 4px 6px; font-size: 8px; }
.control-deck .monitor pre {
  min-height: 78px;
  max-height: 140px;
  padding: 9px;
  font-size: 8px;
  line-height: 1.4;
}
.send-row { gap: 4px; padding: 5px; }
.control-deck .send-row input { min-width: 0; padding: 7px 8px; font-size: 9px; }
.control-deck .send-row .button { margin: 2px; }

.world-panel-audio .panel-icon { margin-top: 13px; }
.audio-actions { grid-template-columns: 1fr 1fr; gap: 7px; }
.audio-actions .button { grid-column: 1 / -1; justify-self: start; }
.audio-actions select { height: 30px; padding: 0 25px 0 8px; font-size: 8px; }
.audio-channel-summary { font-size: 8px; line-height: 1.35; }
.audio-wheel-row { gap: 6px; }
.audio-wheel-group { gap: 4px; }
.audio-wheel-group label,
.audio-command-label,
.audio-reverb,
.audio-volume { font-size: 8px; }
.audio-wheel-select { min-height: 34px; padding: 0 25px 0 8px !important; font-size: 9px !important; }
.audio-command-row { gap: 4px; }
.audio-mode-button { min-width: 42px; min-height: 27px; padding-inline: 7px; }
.audio-reverb { gap: 6px; }
.audio-reverb input { width: min(180px, 100%); }
.audio-volume { gap: 7px; }
.audio-volume input { width: min(150px, 100%); }
.audio-action-row { gap: 5px; }
.audio-mute-button { min-width: 30px; padding-inline: 8px; }

.world-panel-ble-link {
  display: grid;
  grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr);
  gap: 12px;
  align-items: start;
}
.world-panel-ble-link .panel-icon { margin: 13px 0 8px; }
.ble-link-actions { display: grid; gap: 8px; }
.ble-midi-actions { display: flex; align-items: center; gap: 5px; flex-wrap: wrap; }
.ble-midi-device { color: var(--muted); font: 8px var(--mono); }
.esp-wifi-row { grid-template-columns: 1fr 1fr; gap: 5px; }
.esp-wifi-row .button,
.esp-wifi-row select,
.esp-wifi-row input { height: 29px; min-height: 29px; padding: 0 8px; font-size: 8px; }
.esp-wifi-row select { width: 100%; }
.esp-wifi-row input { width: 100%; }
.link-status-grid { gap: 5px; }
.link-status-grid > div { gap: 3px; padding: 7px 8px; border-radius: 8px; }
.link-status-grid small { font-size: 7px; }
.link-status-grid strong { font-size: 10px; }
.link-controls { gap: 5px; }
.link-controls .button { min-height: 28px; }
.link-tempo { min-width: 100%; margin: 0; gap: 6px; font-size: 8px; }
.link-tempo input { width: 100%; }
.link-tempo output { font-size: 9px; }
.link-beat-grid { gap: 4px; }
.link-beat-grid i { min-height: 22px; font-size: 9px; }

.galaxy-stage {
  position: relative;
  z-index: 4;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  pointer-events: none;
}
.stage-hud,
.stage-center-copy { display: none; pointer-events: none; }
.stage-hud {
  position: absolute;
  right: 18px;
  left: 18px;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  color: rgba(183, 198, 255, .55);
  font: 8px var(--mono);
  letter-spacing: .16em;
}
.stage-hud-top { top: 16px; }
.stage-hud-bottom { bottom: 14px; }
.stage-center-copy {
  position: absolute;
  top: 50%;
  left: 52%;
  width: min(420px, 54%);
  transform: translate(-50%, -50%);
  opacity: .08;
  text-align: center;
}
.stage-center-copy .eyebrow { margin-bottom: 8px; font-size: 8px; }
.stage-center-copy h2 { margin-bottom: 6px; font-size: clamp(1rem, 1.8vw, 1.45rem); letter-spacing: -.06em; }
.stage-center-copy p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.45; }

.world-label { padding: 4px 6px 4px 11px; font-size: 8px; transition: opacity .25s ease, filter .25s ease, transform .25s ease; }
.world-label.is-selected {
  font-size: 9px;
  filter: blur(.1px) drop-shadow(0 0 13px currentColor);
  animation: selectedWorldPulse 1.2s ease-in-out infinite;
}
.world-label.is-selected::before { width: 9px; height: 9px; box-shadow: 0 0 18px currentColor; }
@keyframes selectedWorldPulse {
  0%, 100% { opacity: .75; }
  50% { opacity: 1; }
}
.footer {
  position: fixed;
  right: 18px;
  bottom: 10px;
  left: calc(var(--rail-width) + 18px);
  z-index: 6;
  width: auto;
  margin: 0;
  padding: 0;
  font-size: 8px;
  pointer-events: none;
}

@media (max-width: 900px) {
  :root { --rail-width: min(42vw, 430px); }
  .topbar-inner { gap: 10px; }
  .status-pill { display: none; }
  .world-panel-disk,
  .world-panel-ble-link,
  .control-deck .world-panel-audio { grid-template-columns: 1fr; }
  .world-panel-disk .disk-actions,
  .world-panel-ble-link .ble-link-actions { margin-top: 4px; }
  .stage-center-copy { left: 54%; width: 65%; }
}

@media (max-width: 700px) {
  :root { --topbar-height: 60px; --rail-width: 100%; }
  .topbar { padding: 6px 10px; }
  .topbar-inner { grid-template-columns: auto minmax(0, 1fr); min-height: 46px; }
  .brand-copy { display: none; }
  .tab-nav { justify-content: flex-end; }
  .top-tab { min-height: 28px; padding: 0 8px; font-size: 8px; }
  .universe { padding-top: var(--topbar-height); }
  .flight-layout { display: block; height: calc(100dvh - var(--topbar-height)); }
  .command-rail {
    width: 100%;
    height: min(58dvh, 560px);
    border-right: 0;
    border-bottom: 1px solid rgba(196, 207, 255, .14);
  }
  .galaxy-stage { height: calc(100dvh - var(--topbar-height) - min(58dvh, 560px)); }
  .stage-center-copy { top: 54%; left: 50%; width: 78%; }
  .footer { display: none; }
}

@media (max-width: 460px) {
  .top-tab { padding: 0 6px; letter-spacing: .06em; }
  .command-rail { padding-inline: 11px; }
  .section-heading.compact-heading { align-items: start; flex-direction: column; gap: 4px; }
  .section-heading.compact-heading > p { max-width: none; margin: 0; text-align: left; }
  .world-panel-disk .disk-actions,
  .audio-actions,
  .esp-wifi-row { grid-template-columns: 1fr; }
  .disk-actions > .button:first-child,
  .audio-actions .button { grid-column: auto; }
  .stage-hud { right: 10px; left: 10px; font-size: 7px; }
  .scene-audio-control { right: 14px; bottom: 14px; width: 42px; height: 80px; }
  .scene-sound-volume { top: 53px; width: 48px; }
}

/* BLE / Link split mirrors the compact two-panel ESP32 screen. */
.link-console,
.ble-midi-console {
  min-width: 0;
  padding: 10px;
  border: 1px solid rgba(251, 141, 202, .16);
  border-radius: 12px;
  background: rgba(5, 7, 20, .24);
}
.link-console { background: linear-gradient(145deg, rgba(49, 28, 36, .48), rgba(7, 10, 26, .38)); }
.ble-midi-console { background: linear-gradient(145deg, rgba(26, 36, 52, .5), rgba(7, 10, 26, .38)); }
.link-console .panel-signal,
.ble-midi-console .panel-signal { margin-bottom: 0; }
.link-console .panel-icon { margin: 9px 0 5px; font-size: 22px; color: var(--pink); }
.link-console h3,
.ble-midi-console h3 { margin-bottom: 5px; font-size: 15px; }
.link-console p { margin-bottom: 9px; font-size: 9px; }
.link-console .link-status-grid { margin-bottom: 8px; }
.link-console .link-controls { margin-bottom: 8px; }
.ble-midi-console .ble-midi-actions { margin: 10px 0 8px; }
.ble-midi-state-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 5px; margin-bottom: 9px; }
.ble-midi-state-grid > div { display: grid; gap: 2px; padding: 6px 7px; border-radius: 7px; background: rgba(5, 7, 20, .44); text-align: center; }
.ble-midi-state-grid small { color: var(--muted); font: 7px var(--mono); letter-spacing: .08em; }
.ble-midi-state-grid strong { color: var(--text); font: 11px var(--mono); }
.ble-midi-console .esp-wifi-row { grid-template-columns: 1fr 1fr; }
.ble-midi-console .card-status { margin-top: 6px; }

@media (max-width: 460px) {
  .ble-midi-console .esp-wifi-row { grid-template-columns: 1fr; }
}

/* Firmware catalog and compact USB deck additions. */
.firmware-sources {
  display: grid;
  gap: 6px;
  width: 100%;
}
.firmware-source-row {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) minmax(0, 1fr) auto;
  gap: 6px;
  align-items: center;
}
.firmware-source-row.is-disabled { opacity: .42; }
.firmware-source-label {
  color: var(--faint);
  font: 8px var(--mono);
  letter-spacing: .1em;
}
.firmware-source-row select {
  width: 100%;
  min-width: 0;
  height: 29px;
  padding: 0 24px 0 8px;
  border: 1px solid rgba(202, 211, 255, .16);
  border-radius: 8px;
  color: var(--text);
  background: rgba(5, 7, 17, .58);
  font: 9px var(--mono);
}
.firmware-source-row .button { min-height: 29px; }
.catalog-status {
  color: var(--faint);
  font: 8px var(--mono);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.command-rail .rail-heading > p:last-child,
.command-rail .section-heading > p,
.command-rail .world-panel > p,
.command-rail .audio-copy > p,
.command-rail .serial-routing-note { display: none; }
.control-deck .world-panel-audio { order: -1; }
.control-deck .monitor pre {
  height: 8.2em;
  min-height: 8.2em;
  max-height: 8.2em;
  overflow-y: auto;
}
@media (max-width: 520px) {
  .firmware-source-row { grid-template-columns: 28px minmax(0, 1fr) minmax(0, 1fr) auto; }
  .firmware-source-row select { font-size: 8px; }
  .control-deck .monitor pre {
    height: 8.2em;
    min-height: 8.2em;
    max-height: 8.2em;
  }
}

/* The WebGL space is the only visual stage; no selectable HUD text overlays it. */
.galaxy-stage { user-select: none; -webkit-user-select: none; }
#spaceCanvas { user-select: none; -webkit-user-select: none; }

/* Compact flight-deck dock and viewport frame. */
.topbar {
  position: fixed;
  inset: 12px auto auto 18px;
  z-index: 20;
  width: auto;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}
.topbar-inner { display: block; width: auto; min-height: 0; margin: 0; }
.brand { gap: 9px; }
.brand-mark { width: 34px; height: 34px; }
.brand-mark img { width: 34px; height: 34px; filter: none; }
.brand-copy { display: grid !important; }
.brand strong { color: rgba(244, 249, 255, .92); font-size: 10px; letter-spacing: .18em; text-shadow: 0 1px 12px #02040d; }
.brand small, .tab-nav, .status-pill { display: none !important; }

.viewport-rim {
  position: fixed;
  inset: 0 0 auto;
  z-index: 18;
  width: 100%;
  height: 72px;
  overflow: visible;
  pointer-events: none;
  filter: drop-shadow(0 2px 8px rgba(10, 17, 24, .7));
}
.viewport-rim path { stroke-linecap: round; }
.viewport-rim .viewport-bezel { fill: url(#viewportMetal); }
.viewport-rim .viewport-bezel-glint { fill: url(#viewportShade); opacity: .68; }
.viewport-rim .rim-inner { fill: none; stroke: rgba(129, 151, 164, .38); stroke-width: 1.2; }

.control-system {
  --dock-size: 48px;
  --panel-size: min(250px, calc(100vw - 94px));
  position: fixed;
  top: 50%;
  bottom: auto;
  left: 14px;
  z-index: 14;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  width: calc(var(--dock-size) + 12px + var(--panel-size));
  pointer-events: none;
  transform: translateY(-50%);
}
.command-dock {
  position: relative;
  z-index: 2;
  display: grid;
  flex: 0 0 var(--dock-size);
  gap: 12px;
  width: var(--dock-size);
  padding: 8px 6px;
  border: 1px solid rgba(210, 231, 255, .2);
  border-radius: 22px;
  background: linear-gradient(150deg, rgba(9, 14, 23, .9), rgba(3, 6, 12, .94));
  box-shadow: inset 0 1px rgba(198,215,226,.06), 0 12px 30px rgba(0,0,0,.42);
  backdrop-filter: blur(16px) saturate(1.15);
  pointer-events: auto;
}
.dock-item {
  position: relative;
  display: grid;
  place-items: center;
  width: 34px;
  height: 36px;
  min-height: 36px;
  margin: 0;
  padding: 0;
  overflow: visible;
  border: 1px solid transparent;
  border-radius: 14px;
  color: rgba(192, 210, 233, .68);
  background: transparent;
  box-shadow: none;
  transform-origin: left center;
  transition: transform .46s cubic-bezier(.16,1,.3,1), color .3s ease, border-color .3s ease, background .3s ease, filter .3s ease;
}
.dock-item svg { width: 23px; height: 23px; overflow: visible; fill: none; stroke: currentColor; stroke-width: 1.45; stroke-linecap: round; stroke-linejoin: round; }
.dock-item:hover, .dock-item.is-magnified { z-index: 4; transform: translateX(3px) scale(1.28); color: #e7f3f8; border-color: rgba(132, 183, 205, .42); background: rgba(58, 93, 110, .2); filter: drop-shadow(0 0 9px rgba(92, 158, 184, .22)); }
.dock-item.is-near { transform: translateX(1px) scale(1.1); color: rgba(203, 219, 228, .9); }
.dock-item.is-active:not(:hover) { color: #9be7ff; background: rgba(77, 171, 225, .12); }
.dock-placeholder { color: rgba(160, 180, 193, .43); }
.dock-placeholder:hover { color: rgba(202, 220, 231, .82); }
.dock-item:focus-visible { outline: 1px solid #a6eaff; outline-offset: 2px; }
.dock-tip { position: absolute; left: 47px; padding: 5px 7px; border: 1px solid rgba(194, 225, 255, .2); border-radius: 7px; color: #dcecff; background: rgba(4, 9, 19, .9); font: 8px var(--mono); letter-spacing: .12em; opacity: 0; transform: translateX(-5px); pointer-events: none; transition: opacity .16s, transform .16s; }
.dock-item:hover .dock-tip, .dock-item:focus-visible .dock-tip { opacity: 1; transform: translateX(0); }

.command-rail {
  position: relative;
  flex: 0 1 var(--panel-size);
  width: var(--panel-size);
  max-width: var(--panel-size);
  max-height: min(80dvh, calc(100dvh - 100px));
  min-height: 0;
  padding: 13px;
  overflow-x: hidden;
  overflow-y: auto;
  border: 1px solid rgba(163, 185, 200, .16);
  border-radius: 17px;
  background: linear-gradient(145deg, rgba(7, 12, 20, .95), rgba(3, 6, 12, .94));
  box-shadow: 0 20px 50px rgba(0,0,0,.48), inset 0 1px rgba(213,230,239,.045);
  scrollbar-width: thin;
  scrollbar-color: rgba(133, 205, 248, .35) transparent;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateX(-15px) scale(.985);
  transform-origin: left center;
  transition: opacity .42s ease, transform .66s cubic-bezier(.16,.72,.18,1), visibility 0s linear .66s;
}
.control-system[data-expanded="true"] .command-rail {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(0) scale(1);
  transition: opacity .28s ease, transform .62s cubic-bezier(.16,.72,.18,1), visibility 0s;
}
.command-rail .rail-heading { display: none; }
.command-rail .section-heading.compact-heading { margin-bottom: 9px; }
.command-rail .section-heading.compact-heading h2 { margin: 0; color: rgba(224, 241, 255, .9); font: 9px var(--mono); letter-spacing: .2em; }
.command-rail .world-panel { padding: 11px; border: 1px solid rgba(182, 211, 245, .16); border-radius: 13px; background: linear-gradient(145deg, rgba(22, 33, 56, .68), rgba(6, 11, 24, .68)); box-shadow: inset 0 1px rgba(255,255,255,.045), 0 8px 25px rgba(0,0,0,.18); }
.command-rail .world-panel h3 { margin: 2px 0 7px; font-size: 14px; }
.command-rail .panel-icon { display: none; }
.command-rail .panel-signal { margin-bottom: 6px; font-size: 7px; }
.command-rail .card-status, .command-rail .catalog-status { font-size: 8px; }
.command-rail .button { min-height: 29px; padding-inline: 9px; font-size: 8px; }
.command-rail .control-deck { display: grid; gap: 8px; }
.command-rail .world-panel-serial, .command-rail .world-panel-audio { min-height: 0; }
.command-rail .world-panel-audio { order: -1; }
.command-rail .monitor pre { height: 8.2em; min-height: 8.2em; max-height: 8.2em; }
.command-rail .audio-actions { gap: 7px; }
.command-rail .audio-actions select, .command-rail .esp-wifi-row select, .command-rail .esp-wifi-row input { height: 31px; font-size: 8px; }
.command-rail .audio-wheel-select { min-height: 38px; }
.command-rail .audio-channel-summary, .command-rail .audio-command-label, .command-rail .audio-wheel-group label, .command-rail .audio-reverb, .command-rail .audio-volume { font-size: 8px; }
.command-rail .link-status-grid > div { padding: 6px; }
.command-rail .link-controls .button { min-height: 27px; }
.command-rail .disk-drop-zone { min-height: 58px; padding: 10px; }
.command-rail .disk-drop-zone small { font-size: 8px; }

.world-labels { z-index: 7; }
.world-label {
  min-height: 20px;
  padding: 4px 9px 4px 13px;
  border: 1px solid color-mix(in srgb, var(--world-color, var(--cyan)) 40%, transparent);
  border-left: 2px solid var(--world-color, var(--cyan));
  border-radius: 2px 8px 8px 2px;
  background: linear-gradient(90deg, rgba(4, 9, 19, .78), rgba(5, 11, 22, .24));
  box-shadow: 0 0 18px color-mix(in srgb, var(--world-color, var(--cyan)) 12%, transparent), inset 0 1px rgba(255,255,255,.08);
  backdrop-filter: blur(5px);
  color: #e8f6ff;
  font-size: 9px;
  letter-spacing: .14em;
  text-shadow: 0 0 12px var(--world-color, var(--cyan));
}
.world-label::before { left: -4px; width: 6px; height: 6px; background: var(--world-color, var(--cyan)); }
.world-label::after { position: absolute; top: 50%; right: calc(100% + 5px); width: 14px; height: 1px; content: ''; background: var(--world-color, var(--cyan)); opacity: .55; transform: translateY(-50%); }
.world-label.is-selected { z-index: 2; font-size: 10px; }

.scene-control-cluster {
  position: fixed;
  right: 19px;
  bottom: 17px;
  z-index: 21;
  display: flex;
  align-items: flex-end;
  gap: 9px;
}
.world-mode-selector {
  display: grid;
  grid-template-columns: repeat(6, 30px);
  align-items: center;
  gap: 2px;
  padding: 4px;
  border: 1px solid rgba(163, 185, 200, .16);
  border-radius: 11px;
  background: rgba(3, 7, 13, .88);
  box-shadow: inset 0 1px rgba(213,230,239,.045), 0 8px 26px rgba(0,0,0,.38);
  backdrop-filter: blur(9px);
}
.world-mode-choice {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 8px;
  color: rgba(173, 193, 206, .48);
  background: transparent;
  cursor: pointer;
  transition: color .34s ease, background .34s ease, border-color .34s ease, box-shadow .42s ease, transform .42s cubic-bezier(.16,1,.3,1);
}
.world-mode-choice svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.world-mode-choice:hover { color: #d2e6ef; transform: translateY(-1px) scale(1.06); }
.world-mode-choice.is-active { color: #8fc8e0; border-color: rgba(109, 172, 198, .38); background: rgba(38, 93, 119, .16); box-shadow: 0 0 13px rgba(53, 134, 165, .26), inset 0 0 10px rgba(78, 150, 177, .12); filter: drop-shadow(0 0 5px rgba(77, 150, 180, .36)); }
.scene-audio-control {
  position: relative;
  right: auto;
  bottom: auto;
  z-index: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  width: 44px;
  height: 84px;
  padding: 5px;
  border: 1px solid rgba(202, 226, 250, .25);
  border-radius: 16px;
  background: linear-gradient(150deg, rgba(14, 23, 41, .72), rgba(5, 9, 20, .8));
  box-shadow: inset 0 1px rgba(255,255,255,.08), 0 8px 26px rgba(0,0,0,.26);
  backdrop-filter: blur(12px);
}
.scene-sound-toggle { width: 28px; height: 26px; flex: 0 0 26px; }
.scene-sound-toggle svg { width: 19px; height: 19px; }
.scene-sound-volume {
  position: absolute;
  top: 56px;
  left: 50%;
  width: 52px;
  height: 14px;
  margin: 0;
  padding: 0;
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  cursor: pointer;
  transform: translate(-50%, -50%) rotate(-90deg);
  transform-origin: center;
}
.horizon-tools {
  position: fixed;
  left: 18px;
  bottom: 18px;
  z-index: 21;
  display: flex;
  align-items: center;
  gap: 5px;
}
.horizon-tools button {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  padding: 0;
  border: 1px solid rgba(203, 151, 117, .13);
  border-radius: 8px;
  color: rgba(216, 168, 131, .56);
  background: rgba(15, 10, 9, .46);
  transition: color .2s ease, border-color .2s ease, transform .2s ease;
}
.horizon-tools button:hover { color: #e7c0a1; border-color: rgba(203, 151, 117, .35); transform: translateY(-2px); }
.horizon-tools svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.35; stroke-linecap: round; stroke-linejoin: round; }
.horizon-brand {
  position: fixed;
  left: 50%;
  bottom: 15px;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0;
  border: 0;
  border-radius: 0;
  color: rgba(218, 230, 239, .72);
  background: transparent;
  box-shadow: none;
  transform: translateX(-50%);
  text-shadow: 0 1px 12px rgba(0, 0, 0, .78);
  font: 600 10px/1 var(--sans);
  letter-spacing: .16em;
  white-space: nowrap;
}
.horizon-brand::after {
  display: none;
}
.horizon-brand img { display: block; width: 25px; height: 25px; object-fit: contain; }
.horizon-brand span { position: relative; z-index: 1; }

@media (max-width: 700px) {
  .control-system { --dock-size: 44px; --panel-size: min(270px, calc(100vw - 78px)); top: 50%; bottom: auto; left: 8px; width: calc(var(--dock-size) + 8px + var(--panel-size)); gap: 8px; transform: translateY(-50%); }
  .command-dock { gap: 8px; width: var(--dock-size); flex-basis: var(--dock-size); padding: 7px 4px; border-radius: 17px; }
  .dock-item { width: 34px; height: 36px; min-height: 36px; }
  .command-rail { max-height: min(78dvh, calc(100dvh - 80px)); padding: 9px; border-radius: 16px; }
  .scene-control-cluster { right: 9px; bottom: 9px; gap: 6px; }
  .world-mode-selector { grid-template-columns: repeat(6, 27px); gap: 1px; padding: 3px; }
  .world-mode-choice { width: 27px; height: 28px; }
  .world-mode-choice svg { width: 19px; height: 19px; }
  .scene-audio-control { width: 40px; height: 80px; }
  .scene-sound-volume { top: 53px; }
}
@media (max-width: 560px) {
  .horizon-brand { bottom: 96px; }
  .horizon-tools { left: 8px; bottom: 9px; gap: 2px; }
  .horizon-tools button { width: 25px; height: 26px; }
  .world-mode-selector { grid-template-columns: repeat(6, 25px); }
  .world-mode-choice { width: 25px; height: 26px; }
}
@media (hover: none) {
  .dock-tip { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .dock-item, .command-rail, .world-mode-choice, .dock-tip { transition-duration: .01ms !important; }
}

/* Stable split dock: the three live controls and ten world shortcuts stay anchored. */
.control-system {
  height: min(700px, calc(100dvh - 76px));
  display: block;
  align-items: initial;
  gap: 0;
  transform: translateY(-50%);
}
.dock-stack {
  position: absolute;
  top: 50%;
  left: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  max-height: 100%;
  overflow-y: auto;
  overflow-x: visible;
  scrollbar-width: none;
  transform: translateY(-50%);
  pointer-events: auto;
}
.dock-stack::-webkit-scrollbar { display: none; }
.command-dock.command-dock-primary,
.world-dock {
  display: grid;
  grid-template-columns: 1fr;
  justify-items: center;
  gap: 5px;
  width: var(--dock-size);
  padding: 6px 5px;
  border: 1px solid rgba(210, 231, 255, .18);
  border-radius: 19px;
  background: linear-gradient(150deg, rgba(9, 14, 23, .92), rgba(3, 6, 12, .95));
  box-shadow: inset 0 1px rgba(198,215,226,.06), 0 10px 26px rgba(0,0,0,.4);
}
.command-dock.command-dock-primary { flex: 0 0 auto; }
.world-dock { gap: 3px; }
.command-dock-primary .dock-item { width: 34px; height: 34px; min-height: 34px; }
.world-dock-item { width: 34px; height: 29px; min-height: 29px; border-radius: 10px; }
.world-dock-item svg { width: 20px; height: 20px; }
.world-dock-item.is-focused { color: #a5e7ff; background: rgba(77, 171, 225, .16); box-shadow: 0 0 12px rgba(78, 169, 220, .26); }
.command-rail {
  position: absolute;
  top: 50%;
  left: calc(var(--dock-size) + 12px);
  flex: none;
  width: var(--panel-size);
  max-width: var(--panel-size);
  transform: translate(-15px, -50%) scale(.985);
  transform-origin: left center;
}
.control-system[data-expanded="true"] .command-rail {
  transform: translate(0, -50%) scale(1);
}
.control-system .update-stack { grid-template-columns: 1fr; gap: 8px; }
.control-system .world-panel-disk { grid-template-columns: 1fr; gap: 7px; }
.control-system .world-panel-disk .disk-actions { grid-template-columns: 1fr; }
.control-system .disk-actions > .button:first-child { grid-column: auto; }
.control-system .disk-firmware-picker { grid-column: auto; }
.control-system .control-deck { display: flex; flex-direction: column; gap: 8px; }
.control-system .control-deck .world-panel-audio { order: -1; grid-template-columns: 1fr; gap: 7px; }
.control-system .control-deck .world-panel-audio .audio-actions { grid-template-columns: 1fr 1fr; }
.control-system .world-panel-ble-link { grid-template-columns: 1fr; gap: 8px; }
.control-system .world-panel { padding: 9px; }
.control-system .world-panel h3 { font-size: 13px; margin-bottom: 4px; }
.control-system .panel-signal { margin-bottom: 4px; }
.control-system .panel-actions { margin-top: 7px !important; }
.control-system .firmware-picker { margin-top: 7px; }

.firmware-source-row { grid-template-columns: 30px minmax(0, 1fr) auto; }
.firmware-cascade { position: relative; min-width: 0; }
.firmware-cascade-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 7px;
  width: 100%;
  min-width: 0;
  height: 29px;
  padding: 0 8px;
  border: 1px solid rgba(202, 211, 255, .16);
  border-radius: 8px;
  color: var(--text);
  background: rgba(5, 7, 17, .72);
  font: 8px var(--mono);
  text-align: left;
}
.firmware-cascade-trigger:disabled { opacity: .55; cursor: not-allowed; }
.firmware-cascade-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  z-index: 32;
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  width: max(100%, 285px);
  max-height: 188px;
  overflow: hidden;
  border: 1px solid rgba(161, 197, 219, .26);
  border-radius: 10px;
  background: rgba(3, 8, 16, .97);
  box-shadow: 0 14px 30px rgba(0,0,0,.58), inset 0 1px rgba(255,255,255,.05);
  backdrop-filter: blur(14px);
}
.firmware-cascade-menu[hidden] { display: none; }
.firmware-module-list,
.firmware-version-list { min-width: 0; overflow: auto; padding: 4px; scrollbar-width: thin; }
.firmware-module-list { border-right: 1px solid rgba(153, 187, 205, .15); }
.firmware-module-option,
.firmware-version-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  width: 100%;
  min-height: 27px;
  padding: 5px 6px;
  border: 0;
  border-radius: 5px;
  color: rgba(224, 237, 245, .8);
  background: transparent;
  font: 8px/1.25 var(--mono);
  text-align: left;
  cursor: pointer;
}
.firmware-module-option:hover,
.firmware-module-option.is-active,
.firmware-version-option:hover { color: #dff8ff; background: rgba(88, 166, 198, .17); }
.firmware-menu-empty { display: block; padding: 8px 6px; color: var(--faint); font: 8px/1.4 var(--mono); }

.world-label { appearance: none; -webkit-appearance: none; pointer-events: auto; cursor: pointer; }
.world-label:hover { color: #fff; border-color: var(--world-color); filter: brightness(1.25); }
.world-mode-selector {
  display: flex;
  flex-wrap: nowrap;
  width: max-content;
  max-width: calc(100vw - 70px);
  overflow-x: auto;
  scrollbar-width: none;
}
.world-mode-selector::-webkit-scrollbar { display: none; }
.world-mode-choice { flex: 0 0 27px; width: 27px; height: 28px; }

.mini-map-toggle {
  position: fixed;
  top: 82px;
  right: 18px;
  z-index: 23;
  display: grid;
  place-items: center;
  width: 35px;
  height: 35px;
  padding: 0;
  border: 1px solid rgba(167, 206, 226, .28);
  border-radius: 10px;
  color: rgba(193, 229, 242, .78);
  background: rgba(5, 11, 20, .72);
  box-shadow: inset 0 1px rgba(255,255,255,.06), 0 8px 20px rgba(0,0,0,.32);
  backdrop-filter: blur(10px);
  cursor: pointer;
}
.mini-map-toggle svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.35; stroke-linecap: round; stroke-linejoin: round; }
.mini-map-toggle.is-active { color: #b6efff; border-color: rgba(113, 208, 243, .58); box-shadow: 0 0 18px rgba(95, 202, 237, .2); }
.mini-map-frame {
  position: fixed;
  top: 124px;
  right: 18px;
  z-index: 22;
  width: 226px;
  height: 214px;
  overflow: hidden;
  border: 1px solid rgba(155, 204, 225, .42);
  border-radius: 14px;
  background: rgba(3, 9, 18, .12);
  box-shadow: inset 0 0 25px rgba(104, 193, 226, .1), 0 14px 35px rgba(0,0,0,.4);
  backdrop-filter: blur(1px);
  pointer-events: none;
}
.mini-map-frame[hidden] { display: none; }
.mini-map-heading,
.mini-map-footer,
.mini-map-camera-label { position: absolute; z-index: 1; color: #c1e5f0; font: 7px var(--mono); letter-spacing: .12em; text-shadow: 0 1px 5px #02050a; }
.mini-map-heading { top: 8px; left: 9px; right: 9px; display: flex; justify-content: space-between; }
.mini-map-heading span:last-child { color: rgba(179, 211, 222, .62); }
.mini-map-close { position: absolute; top: 3px; right: 5px; z-index: 2; width: 20px; height: 20px; padding: 0; border: 0; color: #bfd8e1; background: transparent; font: 16px/1 var(--sans); pointer-events: auto; cursor: pointer; }
.mini-map-camera-label { right: 50%; bottom: 47%; color: #94ffe1; }
.mini-map-footer { bottom: 8px; left: 9px; color: rgba(179, 211, 222, .68); }

@media (max-width: 700px) {
  .control-system { --dock-size: 42px; --panel-size: min(270px, calc(100vw - 68px)); left: 8px; width: calc(var(--dock-size) + 8px + var(--panel-size)); height: min(700px, calc(100dvh - 70px)); }
  .dock-stack { gap: 8px; }
  .command-dock.command-dock-primary, .world-dock { width: var(--dock-size); gap: 2px; padding: 5px 3px; border-radius: 15px; }
  .command-dock-primary .dock-item { width: 32px; height: 31px; min-height: 31px; }
  .world-dock-item { width: 32px; height: 25px; min-height: 25px; }
  .world-dock-item svg { width: 18px; height: 18px; }
  .command-rail { left: calc(var(--dock-size) + 8px); max-height: min(80dvh, calc(100dvh - 70px)); }
  .scene-control-cluster { right: 8px; bottom: 8px; gap: 4px; max-width: calc(100vw - 16px); }
  .world-mode-selector { max-width: calc(100vw - 64px); gap: 1px; padding: 3px; }
  .world-mode-choice { flex-basis: 22px; width: 22px; height: 23px; }
  .world-mode-choice svg { width: 17px; height: 17px; }
  .scene-audio-control { width: 38px; height: 72px; }
  .scene-sound-volume { top: 48px; width: 45px; }
  .mini-map-toggle { top: 76px; right: 9px; width: 31px; height: 31px; }
  .mini-map-frame { top: 114px; right: 9px; width: 190px; height: 180px; }
}
@media (max-width: 420px) {
  .world-mode-choice { flex-basis: 19px; width: 19px; height: 21px; }
  .world-mode-choice svg { width: 15px; height: 15px; }
  .scene-audio-control { width: 34px; height: 68px; }
  .scene-control-cluster { gap: 3px; }
}
@media (max-width: 700px) {
  .firmware-cascade-menu { width: min(340px, calc(100vw - 90px)); }
}