/* TIME MACHINE №13 — instrument room */
:root {
  --void: #121820;
  --steel: #1a2330;
  --enamel: #2a4a7a;
  --phosphor: #8fd9a8;
  --amber: #c9a227;
  --paper: #e8dcc0;
  --ink: #d8dde6;
  --danger: #b44;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  min-height: 100%;
  height: 100%;
  background: var(--void);
  color: var(--ink);
  font-family: "IBM Plex Mono", "Courier New", ui-monospace, monospace;
  overflow: hidden;
  touch-action: manipulation;
}

.site-mark {
  position: fixed;
  top: calc(10px + var(--safe-top));
  left: 12px;
  z-index: 40;
  pointer-events: none;
}
.site-mark a {
  pointer-events: auto;
  color: rgba(200, 210, 220, 0.8);
  text-decoration: none;
  letter-spacing: 0.12em;
  font-size: 11px;
}
.site-mark a:hover { color: var(--phosphor); }

#dock {
  position: fixed;
  top: calc(10px + var(--safe-top));
  right: 12px;
  z-index: 40;
  display: flex;
  gap: 14px;
  align-items: center;
  pointer-events: none;
}
#dock a,
#dock button {
  pointer-events: auto;
  color: rgba(200, 210, 220, 0.75);
  text-decoration: none;
  letter-spacing: 0.14em;
  font-size: 11px;
  font: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}
#dock a:hover,
#dock button:hover { color: var(--phosphor); }
#dock button {
  color: var(--amber);
}

#stage {
  position: fixed;
  inset: 0;
  z-index: 1;
}
#gl {
  display: block;
  width: 100%;
  height: 100%;
  touch-action: none;
  outline: none;
}

#fallback {
  position: fixed;
  inset: 0;
  z-index: 5;
  overflow: auto;
  padding: calc(56px + var(--safe-top)) 20px calc(24px + var(--safe-bottom));
  background: linear-gradient(180deg, #0b1018, #121820);
  max-width: 520px;
  margin: 0 auto;
}
#fallback[hidden] { display: none !important; }
#fallback h1 {
  margin: 0 0 8px;
  font-size: 18px;
  letter-spacing: 0.08em;
  font-weight: 500;
}
#fallback .eq { color: var(--phosphor); margin: 0 0 20px; }
#fallback label {
  display: block;
  margin: 12px 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(200, 210, 220, 0.7);
}
#fallback input[type=range] { width: 100%; accent-color: var(--phosphor); }
#fallback input[type=datetime-local] {
  display: block;
  width: 100%;
  margin-top: 6px;
  background: #0a0e14;
  border: 1px solid #334;
  color: var(--ink);
  padding: 8px;
  font: inherit;
}
.meters {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  margin: 0 0 16px;
}
.meters div {
  border: 1px solid #2a3344;
  padding: 8px;
  background: rgba(0, 0, 0, 0.25);
}
.meters dt { font-size: 10px; opacity: 0.55; margin: 0; }
.meters dd { margin: 4px 0 0; font-size: 12px; color: var(--phosphor); }
.jack-line {
  min-height: 1.4em;
  color: var(--amber);
  font-size: 12px;
  letter-spacing: 0.04em;
}
#fbCards {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
}
#fbCards li {
  border-top: 1px solid #2a3344;
  padding: 8px 0;
  font-size: 12px;
}
#fbCards a { color: var(--ink); }

#inspect {
  position: fixed;
  left: 50%;
  bottom: calc(24px + var(--safe-bottom));
  transform: translateX(-50%);
  width: min(420px, calc(100vw - 24px));
  z-index: 50;
  background: #121820;
  border: 1px solid #3a4a5c;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.55);
  padding: 18px 18px 16px;
  pointer-events: auto;
}
#inspect[hidden] { display: none !important; }
#inspect .kind {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--amber);
}
#inspect h2 {
  margin: 6px 0 12px;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.25;
}
#inspect dl { margin: 0 0 14px; }
#inspect dl div { display: flex; gap: 12px; margin: 4px 0; font-size: 12px; }
#inspect dt { opacity: 0.5; min-width: 72px; }
#inspect dd { margin: 0; word-break: break-all; }
#inspectLink, #inspectRelease, #inspectClose {
  font: inherit;
  cursor: pointer;
}
#inspectLink {
  display: inline-block;
  margin-right: 10px;
  color: var(--phosphor);
  text-decoration: none;
  letter-spacing: 0.08em;
  font-size: 12px;
}
#inspectRelease {
  background: transparent;
  border: 1px solid #4a5a6c;
  color: var(--ink);
  padding: 8px 12px;
  letter-spacing: 0.06em;
  font-size: 11px;
}
#inspectClose {
  position: absolute;
  top: 8px;
  right: 10px;
  background: none;
  border: 0;
  color: #889;
  font-size: 22px;
  line-height: 1;
}

#err {
  position: fixed;
  left: 50%;
  top: 40%;
  transform: translate(-50%, -50%);
  z-index: 60;
  color: var(--danger);
  text-align: center;
  max-width: 28rem;
  padding: 1rem;
}
#err[hidden] { display: none !important; }

.noscript {
  padding: 2rem;
  max-width: 32rem;
}
.noscript a { color: var(--phosphor); }

body.crt-zoom #gl { cursor: zoom-out; }
body.crt-zoom #hover-tip { display: none !important; }
body.crt-zoom .site-mark,
body.crt-zoom #dock {
  opacity: 0.35;
}

#hover-tip {
  position: fixed;
  z-index: 55;
  max-width: 280px;
  padding: 10px 12px;
  background: rgba(12, 16, 22, 0.94);
  border: 1px solid #5a6a4a;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.45);
  pointer-events: none;
  font-size: 11px;
  line-height: 1.45;
  letter-spacing: 0.02em;
  color: #d0d8e0;
}
#hover-tip[hidden] { display: none !important; }
#hover-tip strong {
  display: block;
  margin-bottom: 4px;
  color: var(--amber);
  letter-spacing: 0.14em;
  font-size: 10px;
  font-weight: 600;
}

#readout {
  position: fixed;
  z-index: 52;
  top: calc(48px + var(--safe-top));
  right: 16px;
  bottom: calc(16px + var(--safe-bottom));
  width: min(420px, calc(100vw - 24px));
  overflow: auto;
  padding: 20px 20px 24px;
  background: rgba(8, 14, 12, 0.94);
  border: 1px solid #3a6a4a;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.55);
  color: #d8ffe8;
  font-size: 14px;
  line-height: 1.45;
}
#readout[hidden] { display: none !important; }
#readout .readout-kicker {
  margin: 0 0 4px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: #7eb892;
}
#readout h2 {
  margin: 0 0 18px;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: #d8ffe8;
}
#readout section {
  margin: 0 0 16px;
  padding: 0 0 14px;
  border-bottom: 1px solid rgba(126, 184, 146, 0.25);
}
#readout section:last-child { border-bottom: 0; margin-bottom: 0; }
#readout h3 {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--amber);
  font-weight: 600;
}
#readout p { margin: 0 0 10px; }
#readout dl { margin: 0; }
#readout dl div {
  display: flex;
  gap: 12px;
  margin: 4px 0;
  font-size: 12px;
}
#readout dt { opacity: 0.55; min-width: 72px; }
#readout dd { margin: 0; }
#readout .jack p { color: var(--amber); }
#readout .readout-cards,
#readout .readout-next {
  list-style: none;
  margin: 0;
  padding: 0;
}
#readout .readout-cards li,
#readout .readout-next li {
  margin: 0 0 10px;
  font-size: 13px;
}
#readout .readout-cards a {
  color: #d8ffe8;
  text-decoration: none;
  border-bottom: 1px solid rgba(143, 217, 168, 0.35);
}
#readout .readout-cards a:hover { color: var(--phosphor); }
#readout .readout-cards span {
  display: block;
  margin-top: 2px;
  font-size: 11px;
  color: #7eb892;
  letter-spacing: 0.04em;
}
#readout .readout-close {
  position: absolute;
  top: 8px;
  right: 10px;
  background: none;
  border: 0;
  color: #889;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

@media (max-width: 720px) {
  .site-mark a, #dock a { font-size: 10px; }
  #inspect { bottom: calc(12px + var(--safe-bottom)); }
  #hover-tip { max-width: min(260px, calc(100vw - 24px)); font-size: 10px; }
  #readout {
    left: 12px;
    right: 12px;
    width: auto;
    top: auto;
    bottom: calc(12px + var(--safe-bottom));
    max-height: min(58vh, 480px);
  }
}