:root {
  --bg-left: #0D1A16;
  --bg-right: #0D0D0D;
  --accent: #C87B2F;
  --line: #2A4A3C;
  --text-dim: #AAAAAA;
  --text-mono-label: #CCCCCC;
  --text-mono-val: #999999;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  background: var(--bg-left);
  color: #FFFFFF;
  font-family: Inter, -apple-system, BlinkMacSystemFont, Arial, sans-serif;
}

.plate {
  display: grid;
  grid-template-columns: minmax(320px, 1.5fr) minmax(280px, 1fr);
  min-height: 100vh;
}

.plate__left {
  background: var(--bg-left);
  padding: 48px;
  border-right: 3px solid var(--accent);
}
.plate__right {
  background: var(--bg-right);
  padding: 48px 32px;
  font-family: "Courier New", monospace;
}

.plate__label, .plate__label-mono {
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--accent);
  opacity: 0.7;
  margin: 0 0 8px;
  text-transform: uppercase;
}
.plate__brand {
  font-size: 56px;
  font-weight: 900;
  color: var(--accent);
  margin: 0 0 16px;
  letter-spacing: -2px;
}
.plate__signal {
  color: var(--text-dim);
  font-size: 15px;
  margin: 0 0 4px;
}

.plate__label-mono {
  letter-spacing: 2px;
  font-size: 10px;
  color: var(--text-mono-label);
  font-family: "Courier New", monospace;
  margin-top: 24px;
}
.plate__value-mono {
  font-size: 11px;
  color: var(--text-mono-val);
  margin: 4px 0 0;
}
.plate__value-mono.accent { color: var(--accent); }

.step { display: none; margin-top: 32px; }
.step.active { display: block; }
.step h2 {
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--accent);
  opacity: 0.8;
  text-transform: uppercase;
  margin: 0 0 16px;
  font-weight: 400;
}

label {
  display: block;
  margin: 0 0 16px;
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--text-dim);
}
label .hint { color: var(--text-mono-val); font-weight: 400; letter-spacing: 0; }

input, textarea {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 10px 12px;
  background: #13231E;
  border: 1px solid #1F3329;
  border-radius: 2px;
  color: #FFFFFF;
  font-family: inherit;
  font-size: 14px;
}
input:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
}

button {
  background: var(--accent);
  color: var(--bg-left);
  border: none;
  padding: 12px 24px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 2px;
  font-family: inherit;
  margin-right: 8px;
}
button:disabled { opacity: 0.5; cursor: wait; }
button.secondary {
  background: transparent;
  color: var(--text-dim);
  border: 1px solid var(--line);
}

.status {
  font-size: 12px;
  color: var(--text-mono-val);
  font-family: "Courier New", monospace;
  margin: 12px 0 0;
}

.layer__intro {
  color: var(--text-dim);
  font-size: 13px;
  margin: 0 0 24px;
  line-height: 1.6;
}
.layer__intro code { color: var(--accent); font-family: "Courier New", monospace; }

.layer {
  border-left: 2px solid var(--line);
  padding: 16px 0 16px 16px;
  margin: 0 0 20px;
}
.layer__title {
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--accent);
  opacity: 0.85;
  margin: 0 0 4px;
  text-transform: uppercase;
  font-weight: 400;
}
.layer__blurb {
  color: var(--text-mono-val);
  font-family: "Courier New", monospace;
  font-size: 11px;
  letter-spacing: 1px;
  margin: 0 0 12px;
}
.layer label { margin: 0 0 10px; }
.layer textarea { min-height: 56px; }

#passport-preview {
  border: 1px solid var(--line);
  padding: 12px;
  background: var(--bg-right);
  border-radius: 2px;
  margin: 12px 0 16px;
}
#passport-preview img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: 2px;
}
#passport-refresh-note {
  margin: 8px 0 0;
  opacity: 0.6;
}

.layer input[type="color"] {
  -webkit-appearance: none;
  appearance: none;
  width: 56px;
  height: 32px;
  padding: 0;
  display: inline-block;
  margin-top: 6px;
  border: 1px solid #1F3329;
  background: transparent;
  cursor: pointer;
  border-radius: 2px;
  vertical-align: middle;
}
.layer input[type="color"]::-webkit-color-swatch-wrapper { padding: 0; }
.layer input[type="color"]::-webkit-color-swatch { border: none; border-radius: 0; }
.layer .color-hex {
  display: inline-block;
  margin-left: 12px;
  font-family: "Courier New", monospace;
  font-size: 12px;
  color: var(--text-mono-val);
  letter-spacing: 1px;
  vertical-align: middle;
}

footer {
  padding: 24px 48px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--text-mono-val);
  font-family: "Courier New", monospace;
}
footer a { color: var(--accent); text-decoration: none; }
footer p { margin: 4px 0; }

@media (max-width: 720px) {
  .plate { grid-template-columns: 1fr; }
  .plate__left { border-right: none; border-bottom: 3px solid var(--accent); }
}