@import url("./tokens.css");

body {
  min-height: 100vh;
}

.gate {
  min-height: 100vh;
  display: grid;
  align-content: center;
  gap: 1.2rem;
  padding: 8vh 8vw;
  max-width: 720px;
}

.gate h1 {
  font-size: clamp(3.5rem, 12vw, 7rem);
  line-height: 0.9;
  color: var(--tritium);
}

.app {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 100vh;
}

.rail {
  position: relative;
  z-index: 1;
  border-right: 1px solid var(--border);
  background: rgba(18, 20, 15, 0.92);
  padding: 1.4rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.mark {
  margin: 0;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--tritium);
  letter-spacing: 0.12em;
}

.nav {
  display: grid;
  gap: 0.35rem;
}

.nav-btn {
  text-align: left;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.7rem 0.55rem;
  border-left: 2px solid transparent;
}

.nav-btn.is-active,
.nav-btn:hover,
.nav-btn:focus-visible {
  color: var(--text);
  border-left-color: var(--tritium);
  background: rgba(200, 245, 66, 0.06);
  outline: none;
}

.rail-foot {
  margin-top: auto;
  display: grid;
  gap: 0.6rem;
}

.stage {
  position: relative;
  z-index: 1;
  padding: 1.6rem 1.8rem 3rem;
}

.mast {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
  margin-bottom: 1.6rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.mast h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  color: var(--text);
}

.chips {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.chip {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid var(--border);
  padding: 0.4rem 0.65rem;
  color: var(--tritium);
  background: var(--surface);
}

.view[hidden] {
  display: none !important;
}

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

.card,
.inline-card {
  border: 1px solid var(--border);
  background: rgba(18, 20, 15, 0.88);
  padding: 1.1rem;
}

.card h2 {
  font-size: 3rem;
  color: var(--tritium);
  margin: 0.3rem 0;
}

.stack {
  display: grid;
  gap: 0.75rem;
  max-width: 560px;
}

.stack label {
  display: grid;
  gap: 0.35rem;
}

.stack span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

input,
select,
textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.7rem 0.75rem;
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 1px solid var(--tritium);
  border-color: var(--tritium);
}

.row {
  display: flex;
  gap: 0.6rem;
  align-items: center;
}

.row.wrap {
  flex-wrap: wrap;
  align-items: stretch;
}

.out {
  margin-top: 1rem;
  padding: 0.9rem;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--muted);
  white-space: pre-wrap;
  max-height: 240px;
  overflow: auto;
}

.list {
  list-style: none;
  margin: 0.8rem 0 1.4rem;
  padding: 0;
  display: grid;
  gap: 0.45rem;
}

.list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 0.75rem 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

@media (max-width: 900px) {
  .app {
    grid-template-columns: 1fr;
  }

  .rail {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .nav {
    grid-auto-flow: column;
    overflow-x: auto;
  }
}