/* QR Codes Desk — Blueprint Spec. Not sat topbar/rig/ledger. Motor IDs untouched. */
:root {
  --ink: #e8f3ff;
  --blue: #0a3a6e;
  --deep: #062747;
  --line: rgba(232, 243, 255, 0.28);
  --cyan: #5ee7ff;
  --amber: #ffb020;
  --paper: #f4f8fc;
  --mute: #9ec0df;
  --font-display: "IBM Plex Mono", ui-monospace, monospace;
  --font-body: "Outfit", "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  background: var(--blue);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: clip;
  max-width: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--blue);
  color: var(--ink) !important;
  font: 16px/1.5 var(--font-body);
}

.fx-grid { display: none !important; }

.bp-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(94, 231, 255, 0.08), transparent 30%),
    repeating-linear-gradient(0deg, transparent 0 31px, rgba(232, 243, 255, 0.07) 31px 32px),
    repeating-linear-gradient(90deg, transparent 0 31px, rgba(232, 243, 255, 0.06) 31px 32px);
  animation: bp-drift 26s linear infinite alternate;
}

@keyframes bp-drift {
  from { background-position: 0 0, 0 0, 0 0; }
  to { background-position: 0 0, 0 16px, 16px 0; }
}

.shell {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  min-height: 100vh;
}

.rail {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 22px 16px;
  border-right: 1px solid var(--line);
  background: rgba(6, 39, 71, 0.72);
  backdrop-filter: blur(10px);
}

.rail__brand {
  display: grid;
  gap: 12px;
  text-decoration: none;
  color: var(--ink);
}

.rail__mark {
  width: 72px;
  height: 72px;
  border: 2px solid var(--cyan);
  background: var(--deep);
  box-shadow: 0 0 0 4px rgba(94, 231, 255, 0.18);
  animation: mark-plot 0.6s cubic-bezier(0.2, 0.85, 0.2, 1) both;
}

@keyframes mark-plot {
  from { transform: scale(0.8); opacity: 0; filter: blur(2px); }
  to { transform: none; opacity: 1; filter: none; }
}

.rail__word {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--cyan);
  animation: brand-draw 0.75s cubic-bezier(0.2, 0.85, 0.2, 1) both;
}

@keyframes brand-draw {
  from { letter-spacing: 0.2em; opacity: 0; }
  to { letter-spacing: 0.04em; opacity: 1; }
}

.rail__spec {
  margin: 0;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--mute);
}

.rail__scan,
.port__btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 14px;
  border: 1px solid var(--amber);
  background: transparent;
  color: var(--amber) !important;
  font: 700 12px/1 var(--font-display);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}

.rail__scan:hover,
.port__btn:hover {
  background: var(--amber);
  color: var(--deep) !important;
  box-shadow: 0 0 0 3px rgba(255, 176, 32, 0.25);
}

.langlist { position: relative; margin-top: auto; }

.langlist summary {
  list-style: none;
  cursor: pointer;
  min-height: 40px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  background: rgba(10, 58, 110, 0.8);
  color: var(--ink);
  font: 600 13px/1.2 var(--font-body);
}

.langlist summary::-webkit-details-marker { display: none; }

.langlist ul {
  position: absolute;
  left: 0;
  bottom: calc(100% + 8px);
  z-index: 50;
  margin: 0;
  padding: 6px 0;
  min-width: 200px;
  max-height: min(60vh, 420px);
  overflow: auto;
  list-style: none;
  border: 1px solid var(--cyan);
  background: var(--deep);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
}

.langlist a {
  display: block;
  padding: 8px 14px;
  color: var(--ink);
  text-decoration: none;
  font-size: 14px;
}

.langlist a:hover,
.langlist a[aria-current="page"] {
  background: rgba(94, 231, 255, 0.16);
  color: var(--cyan);
}

.work {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.platen {
  flex: 1;
  padding: 22px 22px 10px;
}

.draft {
  display: grid;
  gap: 16px;
  margin-bottom: 22px;
}

.draft__meta { max-width: 52ch; }

.draft__mark {
  display: block;
  width: 88px;
  height: 88px;
  margin: 0 0 14px;
  border: 2px solid var(--cyan);
  background: var(--deep);
  box-shadow: 0 0 0 5px rgba(94, 231, 255, 0.16);
}

.draft__rev {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.draft__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3.2vw, 2.1rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.draft__lead {
  margin: 0;
  color: var(--mute);
  font-weight: 600;
}

.draft__frame {
  position: relative;
  background: var(--paper);
  color: #0b1e33;
  border: 1px solid rgba(94, 231, 255, 0.55);
  box-shadow:
    inset 0 0 0 1px rgba(10, 58, 110, 0.08),
    0 18px 40px rgba(0, 0, 0, 0.28);
  overflow: clip;
}

.draft__corners {
  pointer-events: none;
  position: absolute;
  inset: 8px;
  border: 1px dashed rgba(10, 58, 110, 0.25);
  z-index: 2;
}

.draft__motor {
  position: relative;
  z-index: 1;
  padding: 18px 14px 14px;
  background: transparent !important;
}

.catalog {
  margin: 8px 0 20px;
}

.catalog__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.catalog__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
}

.catalog__all {
  color: var(--amber) !important;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
}

.catalog__row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
}

.chip {
  display: grid;
  gap: 8px;
  padding: 14px 12px;
  text-decoration: none;
  color: var(--ink) !important;
  border: 1px solid var(--line);
  background: rgba(6, 39, 71, 0.55);
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
}

.chip:hover {
  border-color: var(--cyan);
  background: rgba(94, 231, 255, 0.1);
  transform: translateY(-2px);
}

.chip__code {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.chip__label {
  font-weight: 700;
  font-size: 0.98rem;
  line-height: 1.3;
}

.port {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin: 8px 0 24px;
  padding: 14px;
  border: 1px dashed var(--line);
  background: rgba(6, 39, 71, 0.35);
}

.port__mark {
  width: 44px;
  height: 44px;
  border: 2px solid var(--cyan);
  background: var(--deep);
}

.port__note {
  margin: 0;
  color: var(--ink);
  font-weight: 600;
}

.platen__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  padding: 16px 22px 22px;
  border-top: 1px solid var(--line);
}

.platen__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.platen__nav a {
  color: var(--mute) !important;
  text-decoration: none;
  font-weight: 650;
}

.platen__nav a:hover { color: var(--cyan) !important; }

.platen__biz {
  appearance: none;
  border: 1px solid var(--cyan);
  background: transparent;
  color: var(--cyan);
  font: 700 12px/1 var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 11px 14px;
  cursor: pointer;
}

.platen__biz:hover {
  background: var(--cyan);
  color: var(--deep);
}

/* Inner pages */
.folio {
  width: min(820px, 100%);
  margin: 8px auto 24px;
  padding: 26px 22px;
  background: var(--paper);
  color: #0b1e33 !important;
  border: 1px solid rgba(94, 231, 255, 0.45);
}

.folio__head h1 {
  font-family: var(--font-display) !important;
  color: #0b1e33 !important;
  letter-spacing: -0.02em;
}

.folio__head p,
.folio p,
.folio li { color: #345068 !important; }

.folio a,
.folio__more a {
  color: #0a3a6e !important;
  font-weight: 750;
}

.ledger__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.ledger__list li {
  display: flex;
  gap: 12px;
  padding: 12px;
  border: 1px solid rgba(10, 58, 110, 0.18);
  background: #eaf2fa;
  color: #0b1e33;
}

.ledger__n {
  font-family: var(--font-display);
  color: #0a3a6e !important;
}

.ledger__list a {
  color: #0b1e33 !important;
  font-weight: 700;
  text-decoration: none;
}

@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .rail {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .rail__brand { grid-template-columns: 48px 1fr; align-items: center; }
  .rail__word br { display: none; }
  .rail__spec { display: none; }
  .langlist { margin-top: 0; margin-left: auto; }
  .platen { padding: 16px 14px; }
}