:root {
  --brass: #c4a574;
  --ink: #2a2018;
  --paper: #f3e6d0;
  --soil: #8a6238;
}
* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  background: #1c1612;
  color: var(--paper);
  overflow: hidden;
}
.shell { display: grid; grid-template-rows: auto minmax(16rem, 1fr) auto; height: 100%; min-height: 0; gap: 6px; padding: 8px; }
.hud, .dock {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  background: #2a2218; border: 1px solid #8a6a3e; border-radius: 10px; padding: 8px 12px;
  flex-shrink: 0;
}
.hud { max-height: 28vh; overflow: auto; }
a { color: var(--brass); text-decoration: none; letter-spacing: 0.12em; }
a.hall, .hud a.hall {
  background: var(--brass); color: #1c1612; padding: 6px 12px; border-radius: 8px; font-weight: 600;
}
.panel ul { margin: 8px 0; padding-left: 1.1rem; color: var(--paper); }
#view-wrap { position: relative; border-radius: 12px; overflow: hidden; border: 2px solid #8a6a3e; background: #7ec8e8; min-height: 16rem; height: 100%; }
#view { width: 100%; height: 100%; display: block; }
.skill {
  background: #3a2c20; color: var(--paper); border: 1px solid #8a6a3e; border-radius: 8px;
  padding: 8px 10px; cursor: pointer; min-width: 48px; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
}
.skill i { font-style: normal; font-size: 1.85rem; line-height: 1; }
.skill { min-width: 56px; padding: 10px 12px; }
.skill.on { background: var(--brass); color: #1c1612; }
.skill span { font-size: 0.7rem; opacity: 0.85; }
.ledger {
  font-size: 0.78rem; color: #c4a574; letter-spacing: 0.04em;
  padding: 4px 8px; border: 1px dashed #8a6a3e; border-radius: 8px;
}
.skill.nuke-skill { background: #6a2018; border-color: #c45040; color: #f0d0c0; min-width: 64px; }
#skills { display: flex; gap: 6px; flex-wrap: wrap; flex: 1; }
.stat b { color: var(--brass); }
.modal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: #1c1612e8;
  z-index: 80;
  overflow: auto;
  padding: 24px 12px;
}
.modal[hidden] { display: none !important; }
.panel {
  background: #2a2218;
  border: 1px solid var(--brass);
  border-radius: 12px;
  padding: 20px;
  min-width: 280px;
  max-width: 92vw;
}
button { font: inherit; background: #3a2c20; color: var(--paper); border: 1px solid #8a6a3e; border-radius: 8px; padding: 6px 10px; cursor: pointer; }
.hint { font-size: 0.8rem; opacity: 0.75; }
.zoom-box { display: flex; align-items: center; gap: 6px; }
.zoom-box span { min-width: 2.6rem; text-align: center; color: var(--brass); font-variant-numeric: tabular-nums; }
.mission {
  font-family: Cinzel, Palatino, serif;
  letter-spacing: 0.04em;
  color: #efe6d8;
  background: #3a2418;
  border: 1px solid var(--brass);
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 0.95rem;
}
.train-chip {
  background: #c4a574; color: #1c1612; padding: 4px 10px; border-radius: 999px;
  font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 700;
}
.train-chip.off { background: #2a4a38; color: #b8e0c8; }
button.go {
  background: var(--brass); color: #1c1612; font-weight: 700; letter-spacing: 0.04em;
}
button.nuke {
  background: #6a2018; color: #f0d0c0; border-color: #c45040;
}