:root {
  color-scheme: dark;
  --void: #03050b;
  --ink: #e7fbff;
  --main: #7ef6ff;
  --main-deep: #062028;
  --a: #ff5ad8;
  --a-deep: #1a0714;
  --b: #ffc14d;
  --b-deep: #1a1206;
  --danger: #ff6b8a;
  font-family: "Exo 2", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
  margin: 0;
}

body {
  min-height: 100dvh;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  color: var(--ink);
  background:
    radial-gradient(900px 480px at 50% -10%, rgba(126, 246, 255, 0.16), transparent 60%),
    linear-gradient(180deg, rgba(126, 246, 255, 0.05), transparent 28%),
    repeating-linear-gradient(0deg, transparent, transparent 31px, rgba(126, 246, 255, 0.05) 32px),
    repeating-linear-gradient(90deg, transparent, transparent 31px, rgba(126, 246, 255, 0.05) 32px),
    var(--void);
}

.brand {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(16rem, 22rem) minmax(0, 1fr);
  gap: 0.8rem;
  align-items: center;
  padding: 0.7rem 0.8rem 0;
}

.mark, .product, .edition { margin: 0; }

.mark {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.sigil {
  width: 1.7rem;
  height: 1.7rem;
  display: grid;
  place-items: center;
  flex: none;
  color: var(--main);
  border: 1px solid var(--main);
  box-shadow: 4px 6px 16px rgba(0, 0, 0, 0.45), 0 0 14px rgba(126, 246, 255, 0.35);
  transform: rotate(45deg);
}

.sigil span {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  transform: rotate(-45deg);
}

.house {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
}

h1.product {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 1.15rem;
  font-weight: 600;
  text-align: center;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--main);
  text-shadow: 0 0 16px rgba(126, 246, 255, 0.45);
}

.edition {
  justify-self: end;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--b);
}

.stage {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(16rem, 22rem) minmax(0, 1fr);
  gap: 0.8rem;
  min-height: 0;
  padding: 0.55rem 0.8rem 0.8rem;
}

.desk, .bus {
  min-width: 0;
  min-height: 0;
  overflow: auto;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 0.75rem;
  padding: 0.9rem;
  border: 1px solid color-mix(in srgb, var(--panel, var(--main)) 70%, transparent);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--panel, var(--main)) 16%, transparent), transparent 7rem),
    var(--panel-deep, var(--main-deep));
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.6),
    0 18px 40px rgba(0, 0, 0, 0.45),
    0 0 28px color-mix(in srgb, var(--panel, var(--main)) 28%, transparent);
}

.desk { grid-template-rows: auto minmax(0, 1fr) auto auto; }
.bus { grid-template-rows: auto auto auto minmax(3.2rem, 4.5rem) minmax(8rem, 1fr); }
.desk-a { --panel: var(--a); --panel-deep: var(--a-deep); }
.desk-b { --panel: var(--b); --panel-deep: var(--b-deep); }
.bus { --panel: var(--main); --panel-deep: var(--main-deep); }

.desk-head, .bus-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.4rem 1rem;
}

h2 {
  margin: 0;
  font-size: 1.7rem;
  letter-spacing: -0.03em;
  color: var(--panel);
  text-shadow: 0 0 14px color-mix(in srgb, var(--panel) 55%, transparent);
}

.kicker, .track-label, .status, label, .route, button, .pipe, .tag {
  font-family: "JetBrains Mono", ui-monospace, monospace;
}

.kicker {
  width: 100%;
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--main);
}

.status { margin: 0; font-size: 0.75rem; color: color-mix(in srgb, var(--panel) 75%, white); }
.status[data-state="online"] { color: var(--panel); }
.status[data-state="error"] { color: var(--danger); }

form, label { display: grid; gap: 0.3rem; }
.setup, .composer { gap: 0.55rem; }
label { font-size: 0.68rem; letter-spacing: 0.06em; text-transform: uppercase; color: color-mix(in srgb, var(--panel) 78%, white); }

input, textarea, select, button { font: inherit; color: var(--ink); }

input, textarea, select {
  width: 100%;
  padding: 0.5rem 0.6rem;
  border: 1px solid color-mix(in srgb, var(--panel) 45%, transparent);
  border-radius: 2px;
  background: rgba(0, 0, 0, 0.35);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.82rem;
}

input::placeholder, textarea::placeholder {
  color: color-mix(in srgb, var(--panel) 55%, white);
}

input:focus, textarea:focus, select:focus, button:focus-visible {
  outline: 2px solid var(--panel);
  outline-offset: 2px;
}

.row { display: flex; flex-wrap: wrap; gap: 0.45rem; }

button {
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--panel);
  background: color-mix(in srgb, var(--panel) 22%, black);
  color: white;
  cursor: pointer;
  box-shadow: 0 0 16px color-mix(in srgb, var(--panel) 25%, transparent);
}

button:hover:not([disabled]) {
  background: color-mix(in srgb, var(--panel) 40%, black);
}

button[disabled] {
  background: rgba(255, 255, 255, 0.04);
  color: color-mix(in srgb, var(--panel) 45%, white);
  border-color: color-mix(in srgb, var(--panel) 25%, transparent);
  box-shadow: none;
  cursor: not-allowed;
}

button.ghost { background: transparent; box-shadow: none; }

.memory {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  width: 100%;
}

.auto { gap: 0.45rem; }

#auto-note {
  margin: 0;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.72rem;
  color: color-mix(in srgb, var(--main) 70%, white);
}

#memory-note {
  margin: 0;
  color: color-mix(in srgb, var(--main) 70%, white);
  font-size: 0.78rem;
}

.route {
  margin: 0;
  color: color-mix(in srgb, var(--panel) 72%, white);
  font-size: 0.72rem;
}

.tracks {
  display: grid;
  gap: 0.55rem;
}

.track-label {
  margin: 0 0 0.25rem;
  font-size: 0.72rem;
  color: var(--main);
}

.pipe {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin: 0;
  padding: 0;
  font-size: 0.68rem;
}

.pipe li {
  padding: 0.15rem 0.4rem;
  border: 1px solid rgba(126, 246, 255, 0.25);
  color: color-mix(in srgb, var(--main) 55%, white);
}

.pipe li[data-state="done"] {
  color: #031014;
  background: var(--main);
  border-color: var(--main);
}

.service, .dialog {
  list-style: none;
  margin: 0;
  padding: 0;
  min-height: 0;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.service { flex: 1; }
.dialog { flex: 1; min-height: 6rem; }

.record {
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.record-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.3rem 0.8rem;
}

.record h2 {
  margin: 0;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  text-shadow: none;
}

.record-head p,
.record-note {
  margin: 0;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.72rem;
  color: color-mix(in srgb, var(--main) 22%, white);
}

.record-head p[data-state="ok"] { color: var(--main); }
.record-head p[data-state="break"],
.record-head p[data-state="error"] { color: var(--danger); }

.record ol {
  list-style: none;
  margin: 0;
  padding: 0;
  min-height: 0;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.record ol:empty::before {
  content: "No transmission recorded.";
  color: color-mix(in srgb, var(--main) 35%, white);
  font-size: 0.85rem;
}

.record li {
  display: grid;
  gap: 0.15rem;
  padding-top: 0.45rem;
  border-top: 1px solid rgba(126, 246, 255, 0.22);
}

.record li p { margin: 0; overflow-wrap: anywhere; }
.record .route-line {
  color: white;
  font-size: 0.82rem;
}
.record .meta,
.record .step {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.7rem;
  color: color-mix(in srgb, var(--main) 18%, white);
}
.record .step strong {
  color: var(--main);
  font-weight: 600;
}

.service:empty::before,
.dialog:empty::before {
  color: color-mix(in srgb, var(--panel, var(--main)) 62%, white);
  font-size: 0.85rem;
}

.service:empty::before { content: "DAX-Comm is quiet."; }
.dialog:empty::before { content: "Messages land here."; }

.service li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.45rem;
  align-items: start;
}

.tag {
  font-size: 0.68rem;
  padding: 0.12rem 0.35rem;
  border: 1px solid var(--main);
  color: var(--main);
}

.tag-a { border-color: var(--a); color: var(--a); }
.tag-b { border-color: var(--b); color: var(--b); }

.service p, .bubble p { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.service p { font-size: 0.82rem; color: color-mix(in srgb, var(--main) 28%, white); }

.bubble {
  position: relative;
  max-width: 100%;
  padding: 0.5rem 2.2rem 0.5rem 0.65rem;
  border: 1px solid color-mix(in srgb, var(--panel) 40%, transparent);
  background: rgba(0, 0, 0, 0.28);
}

.bubble.out, .bubble.sent { align-self: end; }
.bubble .who {
  display: block;
  margin-bottom: 0.15rem;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.68rem;
  color: color-mix(in srgb, var(--panel) 75%, white);
}

.marks {
  position: absolute;
  top: 0.35rem;
  right: 0.4rem;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.72rem;
  letter-spacing: -0.08em;
  color: var(--panel);
}

.marks.info-tag { letter-spacing: 0.08em; text-transform: uppercase; }

textarea[data-format="html"],
textarea[data-format="json"] {
  font-size: 0.78rem;
}

@media (max-width: 980px) {
  body { overflow: auto; height: auto; display: block; }
  .brand, .stage { grid-template-columns: 1fr; }
  .edition { justify-self: start; }
  .stage { min-height: 100dvh; }
  .service, .dialog, .record ol { max-height: 16rem; }
}