/* The production chains page, over the calculator's style.css. */

.pic {
  width: 28px;
  height: 28px;
  flex: none;
  object-fit: contain;
}
.pic.small { width: 18px; height: 18px; }
.pic.tile {
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  background: var(--panel-2);
  color: var(--muted);
  font: 700 10px/1 var(--mono);
}
.pic.small.tile { display: inline-grid; font-size: 7px; }

/* Targets */
.targets { display: grid; gap: 6px; }
.target {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) 76px 3.2em auto;
  gap: 8px;
  align-items: center;
}
.target-name { min-width: 0; overflow-wrap: anywhere; }
.target-name small { display: block; font: 11px/1.3 var(--mono); color: var(--faint); }
.target .unit { text-align: left; }

/* Picker */
.pick-tools { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 4px; }
.pick-tools input[type="search"] {
  flex: 1 1 140px;
  min-width: 0;
  font: 13px/1.2 var(--sans);
  color: var(--ink);
  background: var(--panel-2);
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  padding: 6px 8px;
  min-height: 32px;
}
.pick-tools input[type="search"]:focus-visible { outline-offset: 0; border-color: var(--accent); }
.pick-tools .segmented span { padding: 6px 8px; font-size: 12px; }
.pick-group .subhead { margin: 12px 0 6px; }
.pick-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(62px, 1fr)); gap: 4px; }
.pick {
  all: unset;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 5px 2px 4px;
  border: 1px solid transparent;
  border-radius: 4px;
  cursor: pointer;
  text-align: center;
  min-width: 0;
}
.pick:hover { border-color: var(--line-strong); background: var(--panel-2); }
.pick:focus-visible { outline: 2px solid var(--accent); outline-offset: 0; }
.pick[hidden] { display: none; }
.pick .pic { width: 34px; height: 34px; }
.pick-name {
  font-size: 10.5px;
  line-height: 1.2;
  color: var(--muted);
  overflow-wrap: anywhere;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.pick-group .none { margin: 0; }

/* Cards */
.split.rows { grid-template-columns: minmax(0, 1fr); gap: 3px; }
.split.rows div { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.split.rows dd { white-space: nowrap; }
.split.rows dt { display: flex; align-items: center; gap: 5px; font-size: 12px; color: var(--muted); min-width: 0; }

/* Tree */
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 8px; }
.panel-head .tools { display: flex; gap: 6px; }
.panel-head button { padding: 5px 10px; min-height: 28px; font-size: 12px; }
.tree-box { border: 1px solid var(--line); border-radius: 6px; background: var(--panel); padding: 8px 10px; overflow-x: auto; }
.chain, .chain ul { list-style: none; margin: 0; padding: 0; }
.chain ul { margin-left: 13px; padding-left: 14px; border-left: 1px solid var(--line-strong); }
.chain > li + li { margin-top: 6px; padding-top: 6px; border-top: 1px solid var(--line); }
.chain summary { list-style: none; cursor: pointer; border-radius: 3px; }
.chain summary::-webkit-details-marker { display: none; }
.chain summary:hover .name { color: var(--accent-text); }
.row { display: flex; align-items: center; gap: 8px; min-height: 34px; padding: 2px 0; white-space: nowrap; }
.chain summary .row::before {
  content: "";
  width: 0;
  height: 0;
  border: 4px solid transparent;
  border-left: 5px solid var(--accent);
  transform: rotate(90deg);
  transform-origin: 30% 50%;
  transition: transform .15s;
  flex: none;
}
.chain details:not([open]) > summary .row::before { transform: none; border-left-color: var(--faint); }
.chain li.leaf .row { padding-left: 13px; }
.amount { font: 600 13px var(--mono); font-variant-numeric: tabular-nums; min-width: 3.5em; text-align: right; }
.amount small { font-weight: 400; color: var(--faint); }
.name { font-weight: 600; }
.via { display: inline-flex; align-items: center; flex-wrap: wrap; gap: 4px; color: var(--muted); font-size: 12.5px; margin-left: 6px; }
.via b { font: 600 12px var(--mono); color: var(--ink); }

/* Totals */
#list .what { display: inline-flex; align-items: center; gap: 8px; }
#list .made { color: var(--muted); }
.made-in { display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; }
.made-in select { width: auto; margin-left: 2px; }
#list td.n small { display: inline; color: var(--faint); }
.tier-chip { font: 600 10px var(--mono); color: var(--faint); margin-left: 4px; }
.ops { color: var(--faint); margin-left: 4px; }
.tech-link { color: var(--accent-text); font-size: 12.5px; }
.book-link { color: inherit; text-decoration: none; }
.book-link:hover { color: var(--accent-text); text-decoration: underline; text-underline-offset: 2px; }

@media (max-width: 520px) {
  .target { grid-template-columns: 28px minmax(0, 1fr) 64px auto; }
  .target .unit { display: none; }
  .row { white-space: normal; flex-wrap: wrap; row-gap: 0; }
  .via { flex-basis: 100%; margin-left: 44px; }
  .chain ul { margin-left: 8px; padding-left: 8px; }
  .made-in { white-space: normal; flex-wrap: wrap; }
}