:root {
  --ink: #1a1612;
  --panel: #241e18;
  --panel-2: #2d251d;
  --paper: #efe6d4;
  --paper-dim: #cbbfa6;
  --brass: #c9a227;
  --brass-deep: #8a6d14;
  --amber: #ffb020;
  --copper: #b87333;
  --ok: #7dcea0;
  --bad: #d45d4a;
  --line: rgba(201, 162, 39, 0.28);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: radial-gradient(1200px 600px at 10% -10%, #3a2e22 0%, transparent 50%),
    radial-gradient(900px 500px at 110% 10%, #4a2a18 0%, transparent 42%),
    var(--ink);
  color: var(--paper);
  font-family: Newsreader, "Iowan Old Style", Georgia, serif;
}

.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  opacity: 0.09;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  z-index: 0;
}

.mast,
main,
footer {
  position: relative;
  z-index: 1;
}

.mast {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 2.4rem 6vw 1.4rem;
}

.screw {
  width: 18px;
  height: 18px;
  margin-top: 0.6rem;
  border-radius: 50%;
  background: conic-gradient(from 40deg, #6b5a3a, #d8c48a, #6b5a3a);
  box-shadow: inset 0 0 0 2px #3b3224, 0 1px 0 #000;
}

.brand h1 {
  margin: 0.15rem 0 0.4rem;
  font-family: "Big Shoulders Display", Impact, sans-serif;
  font-weight: 800;
  font-size: clamp(4.2rem, 12vw, 8.4rem);
  letter-spacing: 0.02em;
  line-height: 0.8;
  color: var(--brass);
  text-shadow: 0 2px 0 #000, 0 0 40px rgba(201, 162, 39, 0.18);
}

.eyebrow {
  margin: 0;
  font-family: "Share Tech Mono", ui-monospace, monospace;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
}

.tag {
  max-width: 42rem;
  margin: 0;
  color: var(--paper-dim);
  font-size: 1.15rem;
}

main {
  display: grid;
  gap: 1.4rem;
  padding: 0 6vw 4rem;
}

.bay {
  background: linear-gradient(180deg, var(--panel), #1d1814);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 1.4rem 1.3rem 1.6rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04), 0 18px 50px rgba(0, 0, 0, 0.28);
}

.bay-head h2 {
  margin: 0;
  font-family: "Big Shoulders Display", sans-serif;
  font-size: 2.2rem;
  letter-spacing: 0.04em;
  color: var(--paper);
}

.bay-head p {
  margin: 0.25rem 0 1rem;
  color: var(--paper-dim);
}

.jack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0.9rem;
}

.jack,
.trunk,
.add-mcp {
  background: var(--panel-2);
  border: 1px solid var(--line);
  padding: 0.95rem 0.9rem 1rem;
  position: relative;
}

.jack h3,
.trunk h3,
.add-mcp h3 {
  margin: 0 0 0.2rem;
  font-family: "Big Shoulders Display", sans-serif;
  font-size: 1.55rem;
  letter-spacing: 0.03em;
}

.oauth-status {
  min-height: 1.2rem;
  margin: 0.45rem 0 0;
  color: var(--amber);
  font-family: "Share Tech Mono", ui-monospace, monospace;
  font-size: 0.78rem;
  word-break: break-all;
}

.oauth-status a {
  color: var(--amber);
}

.meta,
.hint {
  color: var(--paper-dim);
  font-size: 0.92rem;
  margin: 0 0 0.7rem;
}

label {
  display: grid;
  gap: 0.28rem;
  margin: 0.45rem 0;
  font-family: "Share Tech Mono", ui-monospace, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brass);
}

input,
textarea {
  width: 100%;
  border: 1px solid #4a3c28;
  background: #140f0c;
  color: var(--paper);
  font-family: "Share Tech Mono", ui-monospace, monospace;
  font-size: 0.86rem;
  letter-spacing: 0;
  text-transform: none;
  padding: 0.55rem 0.6rem;
  border-radius: 2px;
}

textarea {
  resize: vertical;
  min-height: 4.4rem;
}

button,
.ghost {
  appearance: none;
  border: 1px solid var(--brass);
  background: transparent;
  color: var(--brass);
  font-family: "Share Tech Mono", ui-monospace, monospace;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.55rem 0.75rem;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

button:hover,
.ghost:hover {
  background: var(--brass);
  color: #1a1612;
}

.row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 0.55rem;
}

.lamp {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #3a3228;
  box-shadow: inset 0 0 0 1px #000;
}

.lamp.on {
  background: var(--ok);
  box-shadow: 0 0 10px var(--ok);
}

.toolbar {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin: 1rem 0;
}

.attached {
  list-style: none;
  padding: 0;
  margin: 0.4rem 0 1rem;
  display: grid;
  gap: 0.45rem;
}

.attached li {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  align-items: center;
  flex-wrap: wrap;
  border-bottom: 1px dashed var(--line);
  padding: 0.4rem 0;
  font-family: "Share Tech Mono", ui-monospace, monospace;
  font-size: 0.86rem;
}

.checks li {
  justify-content: flex-start;
}

.checks label.plain {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.6rem;
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.9rem;
  color: var(--paper);
  margin: 0;
  flex: 1;
}

.checks input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
  accent-color: var(--brass);
}

.unlink {
  border-color: var(--bad);
  color: var(--bad);
  padding: 0.3rem 0.5rem;
}

.mcp-error {
  color: var(--bad);
  min-height: 1.2rem;
  margin: 0.45rem 0 0;
}

.checks .row input[type="password"] {
  width: 12rem;
  margin: 0;
}

#mcp-mux-list input[readonly] {
  width: min(22rem, 100%);
  margin: 0;
}

.trunk {
  background: #18130f;
}

.trunk p {
  color: var(--paper-dim);
}

.play {
  margin-top: 1rem;
  padding-top: 0.8rem;
  border-top: 1px dashed var(--line);
}

select {
  width: 100%;
  border: 1px solid #4a3c28;
  background: #140f0c;
  color: var(--paper);
  font-family: "Share Tech Mono", ui-monospace, monospace;
  font-size: 0.86rem;
  padding: 0.55rem 0.6rem;
}

.play-out {
  min-height: 3rem;
  margin: 0.7rem 0 0;
  padding: 0.6rem;
  background: #140f0c;
  border: 1px solid #4a3c28;
  color: var(--paper);
  white-space: pre-wrap;
  font-family: "Share Tech Mono", ui-monospace, monospace;
  font-size: 0.8rem;
}

footer {
  padding: 0 6vw 3rem;
  color: var(--paper-dim);
  font-size: 0.95rem;
}

code {
  font-family: "Share Tech Mono", ui-monospace, monospace;
  color: var(--amber);
}

@media (max-width: 720px) {
  .mast {
    padding: 1.4rem 1rem 0.8rem;
  }
  .brand h1 {
    font-size: 4.2rem;
  }
  main {
    padding: 0 1rem 3rem;
  }
}