/* Visi On-era chrome on green engineering graph paper: hard rectangles,
 * inverse-video title bars, monospace everything, hatched fills for
 * de-emphasis, red pencil only for warnings. No rounded corners, no
 * shadows, no gradients that aren't gridlines. */

:root {
  --paper: #edf3e8;        /* pale green pad */
  --paper-strong: #f4f8f0; /* solid panels over the grid */
  --ink: #17301f;          /* near-black green ink */
  --bar: #1d4030;          /* inverse-video title bars */
  --muted: #51705d;
  --line: #17301f;         /* hard borders are ink */
  --rule: #9dbba6;         /* light table rules */
  --grid: rgba(47, 111, 71, .14);
  --grid-major: rgba(47, 111, 71, .22);
  --tint: #dcebd8;         /* hover / soft fill */
  --warn: #a03123;         /* red pencil */
  --warn-soft: #f4e4da;
  --ghost: #7d9787;
  --good: #1d4030;
  --good-soft: #cfe3cc;
}
* { box-sizing: border-box; border-radius: 0 !important; }
::selection { background: var(--bar); color: var(--paper); }

body {
  margin: 0; color: var(--ink);
  background:
    linear-gradient(var(--grid-major) 1px, transparent 1px) 0 0 / 100% 120px,
    linear-gradient(90deg, var(--grid-major) 1px, transparent 1px) 0 0 / 120px 100%,
    linear-gradient(var(--grid) 1px, transparent 1px) 0 0 / 100% 24px,
    linear-gradient(90deg, var(--grid) 1px, transparent 1px) 0 0 / 24px 100%,
    var(--paper);
  font: 14.5px/1.5 "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas,
    "Liberation Mono", monospace;
}

header {
  display: flex; align-items: center; gap: 1.4rem;
  padding: .45rem 1.2rem; border-bottom: 2px solid var(--ink);
  position: sticky; top: 0; background: var(--bar); color: var(--paper); z-index: 5;
}
.brand {
  font-weight: 700; font-size: 1.05rem; color: var(--bar); text-decoration: none;
  background: var(--paper); padding: 0 .5em; letter-spacing: .02em;
}
nav { display: flex; gap: .2rem; flex: 1; }
nav a {
  color: var(--paper); text-decoration: none; padding: .1rem .6em;
  text-transform: uppercase; font-size: .82rem; letter-spacing: .05em;
}
nav a.active, nav a:hover { background: var(--paper); color: var(--bar); }
#status { font-size: .72rem; color: var(--tint); }
#status.ready { color: var(--good-soft); }
#status.error { color: #f0c2ba; }

main {
  /* grow with wide tables so the window border always contains them;
   * the page scrolls horizontally rather than content bleeding out */
  width: fit-content; min-width: min(1150px, 100%); max-width: none;
  margin: 1.2rem auto; padding: 1.2rem 1.4rem; min-height: 70vh;
  background: var(--paper-strong); border: 2px solid var(--ink);
}
footer {
  max-width: 1150px; margin: 0 auto 2.5rem; padding: .8rem 1.4rem;
  color: var(--muted); font-size: .74rem;
  background: var(--paper-strong); border: 2px solid var(--ink); border-top: 0;
}

h1 { font-size: 1.35rem; margin: .3em 0 .6em; letter-spacing: .01em; text-transform: uppercase; }
h2 {
  font-size: .95rem; margin: 1.4em 0 .6em; display: inline-block;
  background: var(--bar); color: var(--paper); padding: .12em .7em;
  text-transform: uppercase; letter-spacing: .05em;
}
.muted { color: var(--muted); }
.small { font-size: .78rem; }

.landing { max-width: 720px; margin: 2.5rem auto; text-align: center; }
.landing h1 { font-size: 1.5rem; }
.landing .searchbox { margin: 1.5rem 0 .8rem; }
.chips { display: flex; flex-wrap: wrap; gap: .5rem; justify-content: center; margin-top: 1rem; }
.chip {
  border: 1.5px solid var(--ink); padding: .18rem .7rem;
  font-size: .8rem; color: var(--ink); text-decoration: none; background: var(--paper-strong);
}
.chip:hover { background: var(--bar); color: var(--paper); }

.searchbox input {
  width: 100%; max-width: 640px; font-size: 1rem; font-family: inherit;
  color: var(--ink); padding: .55rem .8rem; border: 2px solid var(--ink);
  background: var(--paper-strong);
}
.searchbox input:focus { outline: 2px solid var(--bar); outline-offset: 1px; }
.results { max-width: 720px; margin: 1rem auto; text-align: left; }
.result {
  display: flex; gap: .8rem; align-items: baseline; padding: .45rem .6rem;
  text-decoration: none; color: var(--ink); border-bottom: 1px solid var(--rule);
}
.result:hover { background: var(--bar); }
.result:hover * { color: var(--paper); }
.result .code { color: var(--bar); min-width: 5.5em; font-weight: 700; }
.result .n { margin-left: auto; color: var(--muted); font-size: .76rem; white-space: nowrap; }

.toolbar { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; margin: .8rem 0 1rem; }
.toolbar label { font-size: .78rem; color: var(--muted); text-transform: uppercase; letter-spacing: .03em; }
.toolbar select, .toolbar input[type=text] {
  padding: .3rem .5rem; border: 1.5px solid var(--ink); font-size: .85rem;
  font-family: inherit; color: var(--ink); background: var(--paper-strong);
}
.toolbar select:focus, .toolbar input[type=text]:focus { outline: 2px solid var(--bar); outline-offset: 1px; }
.payer-picks { display: flex; flex-wrap: wrap; gap: .3rem; }
.payer-picks button {
  border: 1.5px solid var(--ink); background: var(--paper-strong);
  padding: .15rem .6rem; font-size: .78rem; font-family: inherit;
  cursor: pointer; color: var(--muted);
}
.payer-picks button.on { background: var(--bar); border-color: var(--bar); color: var(--paper); }

table.grid { border-collapse: collapse; width: 100%; font-size: .84rem; border: 2px solid var(--ink); }
.grid th, .grid td { border-bottom: 1px solid var(--rule); padding: .45rem .55rem; text-align: left; vertical-align: top; }
.grid th {
  position: sticky; top: 44px; background: var(--bar); color: var(--paper);
  font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em;
  border-bottom: 2px solid var(--ink);
}
.grid td.num, .grid th.num { text-align: right; }
.grid tr.ghostrow {
  color: var(--ghost);
  background: repeating-linear-gradient(45deg, transparent 0 7px, var(--grid) 7px 8px);
}
.grid .fac { font-weight: 700; }
.grid .loc { color: var(--muted); font-size: .76rem; }
.price { font-variant-numeric: tabular-nums; }
.price .pctm { display: block; font-size: .7rem; color: var(--muted); }
.src { font-size: .68rem; color: var(--muted); }

.badge {
  display: inline-block; padding: 0 .4em; font-size: .68rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .03em; border: 1px solid var(--ink);
}
.badge.performed { background: var(--bar); color: var(--paper); border-color: var(--bar); }
.badge.ghost { color: var(--ghost); border: 1px dashed var(--ghost); background: transparent; }
.badge.unknown { color: var(--muted); border-color: var(--rule); background: transparent; }
.badge.suspect { color: var(--warn); border-color: var(--warn); background: var(--warn-soft); }
.flag { color: var(--warn); cursor: help; font-weight: 700; }
.dual { background: var(--warn-soft); outline: 1px solid var(--warn); outline-offset: -1px; padding: 0 .3em; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: .8rem; margin-top: 1rem; }
.card {
  border: 2px solid var(--ink); padding: .8rem .9rem;
  text-decoration: none; color: var(--ink); display: block; background: var(--paper-strong);
}
.card:hover { background: var(--bar); }
.card:hover .t, .card:hover .d { color: var(--paper); }
.card .t { font-weight: 700; text-transform: uppercase; font-size: .85rem; letter-spacing: .02em; }
.card .d { color: var(--muted); font-size: .78rem; margin-top: .2rem; }

.rolebar { height: 8px; background: var(--tint); overflow: hidden; display: flex; margin: .3rem 0 .6rem; border: 1px solid var(--ink); }
.rolebar div { height: 100%; }

.notice {
  background: var(--tint); border: 1.5px solid var(--ink); border-left-width: 6px;
  padding: .6rem 1rem; font-size: .82rem; margin: .8rem 0;
}
.error-box { background: var(--warn-soft); border: 1.5px solid var(--warn); border-left-width: 6px; padding: .6rem 1rem; margin: .8rem 0; }
.spin { color: var(--muted); padding: 2rem 0; text-align: center; }

.md h1, .md h2, .md h3 { letter-spacing: .01em; }
.md h3 { font-size: .95rem; text-transform: uppercase; }
.md blockquote { border-left: 4px solid var(--bar); margin: 1em 0; padding: .2em 1em; color: var(--muted); }
.md code { background: var(--tint); border: 1px solid var(--rule); padding: 0 .3em; font-size: .9em; }

@media (max-width: 700px) {
  header { flex-wrap: wrap; gap: .6rem; }
  .grid { font-size: .78rem; }
  main, footer { margin-left: .5rem; margin-right: .5rem; }
}