/* Layout: a bastion console. Iron bezel and a brass name-plate frame a phosphor
   CRT; edicts are written on a parchment slip pinned beneath. Two columns on
   wide screens (scope and channels left, the edict right), one on phones.
   Deliberately one look, dark: it's a screen in a dark room. */
:root {
  --void: #050806;        /* CRT black, a breath of green */
  --iron: #0e110d;        /* panel */
  --iron-2: #161a14;      /* raised panel */
  --iron-edge: #2b3127;   /* bevels and rules */
  --brass: #b49c5e;       /* engraved plate, rivets */
  --brass-dim: #6e5f37;
  --parchment: #d9cba3;   /* the edict slip */
  --ink: #241d0f;
  --phos: #74ffa6;        /* lit trace and text */
  --phos-2: #43d37c;      /* body text */
  --phos-3: #237a46;      /* dim lines */
  --phos-4: #113a23;      /* grid */
  --amber: #ffc04d;       /* warnings */
  --alert: #ff6b45;       /* errors */

  --display: 'Cinzel', 'Trajan Pro', 'Times New Roman', serif;
  --term: 'VT323', 'Courier New', ui-monospace, monospace;
  --code: 'IBM Plex Mono', ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace;

  color-scheme: dark;
}

@font-face {
  font-family: 'VT323';
  src: url('fonts/vt323.woff2') format('woff2');
  font-display: swap;
}
@font-face {
  font-family: 'Cinzel';
  font-weight: 600;
  src: url('fonts/cinzel-600.woff2') format('woff2');
  font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Mono';
  src: url('fonts/plex-mono-400.woff2') format('woff2');
  font-display: swap;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html { background: var(--void); }

body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(120% 70% at 50% 0%, #121810 0%, transparent 70%),
    var(--void);
  color: var(--phos-2);
  font-family: var(--code);
  font-size: 13px;
  line-height: 1.5;
  -webkit-tap-highlight-color: transparent;
}

.bastion {
  max-width: 1180px;
  margin: 0 auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
  padding-block: 18px 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* ---------- brass plate ---------- */

.plate {
  text-align: center;
  padding: 12px 16px 10px;
  border: 1px solid var(--brass-dim);
  border-radius: 3px;
  background:
    linear-gradient(180deg, rgba(180, 156, 94, 0.10), rgba(180, 156, 94, 0.02)),
    var(--iron);
  box-shadow: inset 0 1px 0 rgba(255, 236, 180, 0.08), inset 0 -1px 0 rgba(0, 0, 0, 0.6);
  position: relative;
}
.plate::before,
.plate::after {
  /* rivets */
  content: '';
  position: absolute;
  top: 50%;
  width: 7px;
  height: 7px;
  margin-top: -3.5px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #e7d59d, var(--brass-dim) 70%);
}
.plate::before { left: 12px; }
.plate::after { right: 12px; }

.plate h1 {
  margin: 0;
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(26px, 6vw, 40px);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brass);
  text-shadow: 0 1px 0 #000, 0 -1px 0 rgba(255, 236, 180, 0.15);
  text-wrap: balance;
}
.plate-rule {
  margin: 0;
  font-family: var(--term);
  font-size: 16px;
  letter-spacing: 0.6em;
  color: var(--brass-dim);
}
.plate-sub {
  margin: 2px 0 0;
  font-family: var(--term);
  font-size: 17px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brass-dim);
}

/* ---------- deck ---------- */

.deck {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1fr);
  grid-template-areas: 'monitor' 'channels' 'edict';
}
.monitor { grid-area: monitor; min-width: 0; }
.channels { grid-area: channels; min-width: 0; }
.edict { grid-area: edict; min-width: 0; }

@media (min-width: 900px) {
  .deck {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    grid-template-areas: 'monitor edict' 'channels edict';
    align-items: start;
  }
}

.section-label {
  margin: 0 0 8px;
  font-family: var(--term);
  font-weight: 400;
  font-size: 20px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--phos-3);
}

/* ---------- CRT ---------- */

.bezel {
  padding: 12px 12px 8px;
  border-radius: 14px;
  background: linear-gradient(160deg, #20251d, #0b0d0a 60%);
  border: 1px solid var(--iron-edge);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 10px 30px rgba(0, 0, 0, 0.6);
}

.crt {
  position: relative;
  aspect-ratio: 4 / 3;
  max-width: 100%;
  border-radius: 18px / 22px;
  overflow: hidden;
  background: radial-gradient(110% 100% at 50% 45%, #0a160e 0%, #050906 70%, #020302 100%);
  box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.9), inset 0 0 2px rgba(116, 255, 166, 0.25);
}
@media (min-width: 600px) {
  .crt { aspect-ratio: 16 / 11; }
}
.crt canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
.crt::after {
  /* scanlines and the curve of the glass */
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(0deg, rgba(0, 0, 0, 0.28) 0 1px, transparent 1px 3px),
    radial-gradient(120% 120% at 50% 50%, transparent 60%, rgba(0, 0, 0, 0.55) 100%);
  animation: flicker 6s steps(60) infinite;
}
@keyframes flicker {
  0%, 100% { opacity: 1; }
  41% { opacity: 1; }
  42% { opacity: 0.88; }
  43% { opacity: 1; }
  77% { opacity: 0.94; }
  78% { opacity: 1; }
}

.crt-tag {
  position: absolute;
  margin: 0;
  font-family: var(--term);
  font-size: 18px;
  letter-spacing: 0.06em;
  color: var(--phos);
  text-shadow: 0 0 6px rgba(116, 255, 166, 0.55);
  pointer-events: none;
  text-transform: uppercase;
  font-variant-numeric: tabular-nums;
}
.crt-tag { top: 10px; left: 14px; right: 14px; }
.crt-read {
  margin: 0;
  color: var(--phos-2);
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 5px rgba(116, 255, 166, 0.35);
}

.bezel-foot {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 7px 6px 0;
  font-family: var(--term);
  font-size: 15px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brass-dim);
}

/* ---------- status ---------- */

.status {
  margin: 12px 0;
  padding: 7px 12px;
  min-height: 2.4em;
  border: 1px solid var(--phos-4);
  border-radius: 3px;
  background: #060b07;
  font-family: var(--term);
  font-size: 19px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--phos);
  text-shadow: 0 0 5px rgba(116, 255, 166, 0.45);
  overflow-wrap: anywhere;
}
.status.warn { color: var(--amber); text-shadow: 0 0 5px rgba(255, 192, 77, 0.4); border-color: #4a3a14; }

/* ---------- controls ---------- */

.transport {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 12px;
  align-items: end;
}
.transport .transmit,
.transport .field-tempo { grid-column: 1 / -1; }
@media (min-width: 600px) {
  .transport { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .transport .transmit,
  .transport .field-tempo { grid-column: span 2; }
}

.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.field-label {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-family: var(--term);
  font-size: 17px;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--phos-3);
}
.field-label output {
  color: var(--phos);
  font-variant-numeric: tabular-nums;
}

select,
input[type='text'] {
  width: 100%;
  min-width: 0;
  height: 36px;
  padding: 0 10px;
  border: 1px solid var(--iron-edge);
  border-radius: 3px;
  background: var(--iron-2);
  color: var(--phos);
  font-family: var(--term);
  font-size: 19px;
  letter-spacing: 0.03em;
}
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--phos-3) 50%), linear-gradient(-45deg, transparent 50%, var(--phos-3) 50%); background-position: right 14px center, right 9px center; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 26px; }
select:focus-visible,
input:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--phos);
  outline-offset: 2px;
}

input[type='range'] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 28px;
  margin: 0;
  background: transparent;
  touch-action: pan-y;
}
input[type='range']::-webkit-slider-runnable-track {
  height: 4px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--phos-3), var(--phos-4));
}
input[type='range']::-moz-range-track {
  height: 4px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--phos-3), var(--phos-4));
}
input[type='range']::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  margin-top: -7px;
  border-radius: 50%;
  border: 2px solid var(--brass);
  background: radial-gradient(circle at 40% 35%, #2e3528, #0b0d0a);
  box-shadow: 0 0 6px rgba(116, 255, 166, 0.25);
}
input[type='range']::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid var(--brass);
  background: radial-gradient(circle at 40% 35%, #2e3528, #0b0d0a);
}

button {
  font: inherit;
  color: inherit;
  cursor: pointer;
}

.transmit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 46px;
  padding: 0 22px;
  border: 1px solid var(--brass);
  border-radius: 4px;
  background: linear-gradient(180deg, #1d2419, #0c0f0b);
  color: var(--phos);
  font-family: var(--term);
  font-size: 24px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-shadow: 0 0 6px rgba(116, 255, 166, 0.5);
  box-shadow: inset 0 1px 0 rgba(255, 236, 180, 0.12), 0 2px 0 #000;
}
.transmit:active { transform: translateY(1px); }
.transmit-icon {
  width: 0;
  height: 0;
  border-left: 12px solid currentColor;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  filter: drop-shadow(0 0 4px rgba(116, 255, 166, 0.6));
}
.transmit[aria-pressed='true'] { color: var(--amber); text-shadow: 0 0 6px rgba(255, 192, 77, 0.5); }
.transmit[aria-pressed='true'] .transmit-icon {
  width: 13px;
  height: 13px;
  border: 0;
  background: currentColor;
}

.plain {
  height: 36px;
  padding: 0 14px;
  border: 1px solid var(--iron-edge);
  border-radius: 3px;
  background: var(--iron-2);
  color: var(--phos-2);
  font-family: var(--term);
  font-size: 19px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.plain:hover { border-color: var(--phos-3); color: var(--phos); }
.plain.armed { border-color: var(--alert); color: var(--alert); }

/* ---------- channel strips ---------- */

.strips {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
@media (min-width: 600px) {
  .strips { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (min-width: 900px) {
  .strips { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-rows: auto auto;
  border: 1px solid var(--iron-edge);
  border-radius: 4px;
  background: var(--iron);
  overflow: hidden;
}
.strip.selected {
  border-color: var(--phos-3);
  box-shadow: 0 0 0 1px var(--phos-3), 0 0 14px rgba(116, 255, 166, 0.12);
}
.strip-pick {
  grid-column: 1 / -1;
  display: grid;
  gap: 4px;
  padding: 8px 10px 6px;
  border: 0;
  background: none;
  text-align: left;
}
.strip-head {
  display: flex;
  align-items: baseline;
  gap: 8px;
  min-width: 0;
  font-family: var(--term);
  font-size: 18px;
  line-height: 1;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.strip-num { color: var(--brass); flex: none; }
.strip-name { color: var(--phos); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.strip-voice { margin-left: auto; color: var(--phos-3); flex: none; }
@media (max-width: 599px) {
  .strip-voice { display: none; }
}
.strip canvas {
  width: 100%;
  height: 34px;
  display: block;
  border-radius: 2px;
  background: #040805;
}
.strip-mute {
  grid-column: 1 / -1;
  height: 30px;
  border: 0;
  border-top: 1px solid var(--iron-edge);
  background: var(--iron-2);
  color: var(--phos-3);
  font-family: var(--term);
  font-size: 16px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.strip-mute[aria-pressed='true'] { color: var(--amber); }
.strip.muted .strip-name,
.strip.muted canvas { opacity: 0.4; }

/* ---------- edict slip ---------- */

.slip {
  position: relative;
  padding: 12px 14px 12px;
  border-radius: 2px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.10), transparent 30%),
    repeating-linear-gradient(0deg, rgba(36, 29, 15, 0.05) 0 1px, transparent 1px 4px),
    var(--parchment);
  color: var(--ink);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.5);
  clip-path: polygon(0 3px, 3% 0, 9% 3px, 17% 1px, 26% 3px, 38% 0, 51% 2px, 63% 0, 74% 3px, 86% 1px, 94% 3px, 100% 0, 100% 100%, 92% calc(100% - 3px), 81% 100%, 69% calc(100% - 2px), 57% 100%, 44% calc(100% - 3px), 30% 100%, 18% calc(100% - 2px), 7% 100%, 0 calc(100% - 3px));
}
.slip::before {
  /* a pin through the slip */
  content: '';
  position: absolute;
  top: 9px;
  right: 12px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #e7d59d, #5e4f2b 75%);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}
.slip-label {
  display: block;
  margin-bottom: 4px;
  font-family: var(--display);
  font-size: 14px;
  letter-spacing: 0.12em;
  color: #6b5a33;
}
.slip-input[type='text'] {
  height: 44px;
  padding: 0 2px;
  border: 0;
  border-bottom: 1px dashed rgba(36, 29, 15, 0.4);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  font-family: var(--code);
  font-size: 18px;
  letter-spacing: 0;
}
.slip-input[type='text']:focus-visible { outline: none; border-bottom: 1px solid var(--ink); }
.slip-input.bad { text-decoration: underline wavy #a3321c; text-underline-offset: 5px; }
.slip-error {
  margin: 6px 0 0;
  font-family: var(--code);
  font-size: 13px;
  color: #8d2a14;
}
.slip-keys {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 10px;
}
.slip-keys button {
  min-width: 34px;
  height: 30px;
  padding: 0 8px;
  border: 1px solid rgba(36, 29, 15, 0.35);
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.25);
  color: var(--ink);
  font-family: var(--code);
  font-size: 14px;
}
.slip-keys button:active { background: rgba(36, 29, 15, 0.15); }

.litany-row {
  display: grid;
  gap: 6px;
  margin-top: 16px;
}
.litany-note {
  margin: 0;
  max-width: 62ch;
  color: var(--phos-2);
  font-size: 13px;
}

.dials {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  margin-top: 14px;
}
.dial { display: flex; flex-direction: column; gap: 2px; }

.rig {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
  align-items: end;
}
@media (min-width: 600px) {
  .rig { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
.field-check {
  flex-direction: row;
  align-items: center;
  gap: 8px;
  height: 36px;
}
.field-check input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--phos-2);
}
.field-level { grid-column: 1 / -1; }
.field-wide { grid-column: 1 / -1; }

/* ---------- lexicon ---------- */

.lexicon {
  margin-top: 18px;
  border-top: 1px solid var(--iron-edge);
  padding-top: 10px;
}
.lexicon summary {
  font-family: var(--term);
  font-size: 20px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--phos-3);
  cursor: pointer;
}
.lexicon dl {
  display: grid;
  grid-template-columns: minmax(0, 9em) minmax(0, 1fr);
  gap: 8px 14px;
  margin: 12px 0 0;
}
.lexicon dt {
  font-family: var(--code);
  color: var(--phos);
  overflow-wrap: anywhere;
}
.lexicon dd { margin: 0; max-width: 60ch; }
.lexicon code {
  font-family: var(--code);
  color: var(--phos);
}

/* ---------- footer ---------- */

.foot {
  display: grid;
  gap: 12px;
  border-top: 1px solid var(--iron-edge);
  padding-top: 14px;
}
.foot-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.share-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: end;
}
.share-panel input { font-family: var(--code); font-size: 13px; color: var(--phos-2); }
.foot-mark {
  margin: 0;
  font-family: var(--term);
  font-size: 16px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--phos-4);
}

@media (prefers-reduced-motion: reduce) {
  .crt::after { animation: none; }
}