/* Palette matches Pathology's default "Modern" theme (thinky.gg) */
:root {
  --bg: rgb(38, 38, 38);
  --panel: rgb(50, 50, 50);
  --panel2: rgb(64, 64, 64);
  --text: #ffffff;
  --muted: rgb(180, 180, 180);
  --accent: rgb(14, 168, 117);       /* level grid green */
  --good: rgb(0, 200, 0);
  --bad: rgb(255, 50, 50);
  --level-block: rgb(0, 0, 0);
  --level-block-border: rgb(183, 119, 57);
  --level-end: rgb(229, 229, 229);
  --level-grid: rgb(14, 168, 117);
  --level-grid-used: rgb(4, 110, 80);
  --level-grid-text: rgb(0, 0, 0);
  --level-hole: rgb(65, 65, 65);
  --level-hole-border: rgb(106, 106, 106);
  --level-player: rgb(244, 114, 182);
  --level-wall: rgb(38, 38, 38);
}
* { box-sizing: border-box; }
body {
  margin: 0; padding: 0 16px 60px;
  background: var(--bg); color: var(--text);
  font: 15px/1.5 "Segoe UI", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
header { max-width: 1100px; margin: 24px auto 8px; }
h1 { margin: 0; font-size: 26px; }
.sub { color: var(--muted); margin: 4px 0 0; }
main { max-width: 1100px; margin: 0 auto; display: flex; flex-wrap: wrap; gap: 20px; align-items: flex-start; }
.panel { background: var(--panel); border-radius: 10px; padding: 18px 20px; flex: 1 1 480px; }
h2 { margin: 0 0 12px; font-size: 18px; }
.hint { color: var(--muted); font-size: 13px; }
code { background: var(--panel2); padding: 1px 5px; border-radius: 4px; }

.controls { display: flex; flex-direction: column; gap: 12px; margin-bottom: 16px; }
.control > label:first-child { display: block; font-weight: 600; margin-bottom: 6px; }
.control label { display: block; margin: 4px 0; }
.btnrow { display: flex; flex-wrap: wrap; gap: 6px; }
.btnrow button {
  background: var(--panel2); color: var(--text); border: 1px solid rgb(90, 90, 90);
  border-radius: 6px; padding: 5px 10px; cursor: pointer; font-size: 14px;
}
.btnrow button.sel { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 700; }
input[type=number] { width: 60px; background: var(--panel2); color: var(--text); border: 1px solid rgb(90, 90, 90); border-radius: 5px; padding: 3px 6px; }
input[type=number]:disabled { opacity: .4; }
input[type=checkbox] { accent-color: var(--accent); }

button.secondary, #submitBtn {
  background: var(--accent); color: #fff; border: none; border-radius: 6px;
  padding: 8px 14px; font-weight: 700; cursor: pointer; font-size: 14px;
}
button.secondary { background: var(--panel2); color: var(--text); border: 1px solid rgb(90, 90, 90); font-weight: 500; }
button:hover { filter: brightness(1.12); }

.customsize { margin-top: 8px; }
.customsize input { width: 58px; background: var(--panel2); color: var(--text); border: 1px solid rgb(90, 90, 90); border-radius: 5px; padding: 3px 6px; }
.customsize button { padding: 4px 10px; font-size: 13px; }

/* exit mini-grid: cells styled like Pathology exit tiles */
#exitButtons { display: grid; gap: 3px; width: max-content; max-width: 100%; overflow-x: auto; }
#exitButtons button { width: 34px; height: 34px; padding: 0; border-radius: 0; }
#exitButtons button:not(:disabled):not(.anybtn) { background: var(--level-end); color: var(--level-grid-text); font-weight: 700; }
#exitButtons button.sel { outline: 3px solid var(--accent); background: var(--level-end); color: var(--level-grid-text); }
#exitButtons button:disabled { background: var(--level-grid); opacity: .35; cursor: default; border: none; }
#exitButtons .anybtn { grid-column: 1 / -1; width: auto; border-radius: 6px; }

/* level card */
.card { background: var(--panel2); border-radius: 10px; padding: 14px 16px; margin-top: 10px; }
.card.record { border: 1px solid var(--accent); }
.cardhead { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.moves { font-size: 24px; font-weight: 800; color: var(--accent); }
.badges { display: flex; gap: 6px; flex-wrap: wrap; margin: 6px 0; }
.badge { background: rgb(85, 85, 85); border-radius: 20px; padding: 1px 10px; font-size: 12.5px; color: #e2e2e2; }
.badge.warn { background: rgb(110, 84, 40); }
.badge.unv { background: rgb(122, 62, 30); color: #ffd9b0; font-weight: 700; }
.badge.claim { background: rgb(35, 78, 116); color: #cfe6ff; font-weight: 700; }
.badge.prop { background: rgb(84, 74, 104); color: #ded4f0; font-weight: 700; }
.impbox { display: flex; flex-direction: column; gap: 4px; margin-top: 6px; }
.impbox input { background: var(--panel); color: var(--text); border: 1px solid rgb(90,90,90); border-radius: 5px; padding: 4px 8px; font-family: Consolas, monospace; }
.attr { color: var(--muted); font-size: 13px; margin-top: 4px; }
.attr a { color: var(--accent); }
.cardbody { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 8px; align-items: flex-start; }
.cardtools { display: flex; flex-direction: column; gap: 6px; }
.cardtools button { font-size: 13px; padding: 5px 10px; }
pre.codebox { background: var(--bg); border-radius: 6px; padding: 8px 12px; margin: 0; font-size: 14px; letter-spacing: 2px; }

/* ---- level grid render: Pathology "Modern" theme ---- */
.lvlgrid {
  display: grid; gap: 2px;
  background: var(--bg); padding: 8px; border-radius: 4px;
  width: max-content;
  font-weight: 400;
}
.tile {
  position: relative;
  background: var(--level-grid);
  color: var(--level-grid-text);
  display: flex; align-items: center; justify-content: center;
  user-select: none;
}
.tile.visited { background: var(--level-grid-used); }
.tile.wall { background: var(--level-wall); }
.tile.exit { background: var(--level-end); }
.tile.hole {
  background: var(--level-hole);
  border-style: solid;
  border-color: var(--level-hole-border);
}
.tile .block {
  position: absolute; inset: 0;
  background: var(--level-block);
  border-color: var(--level-block-border);
}
.tile .player {
  position: absolute; inset: 0;
  background: var(--level-player);
  color: var(--level-grid-text);
  display: flex; align-items: center; justify-content: center;
  z-index: 2;
}

.empty { color: var(--muted); padding: 20px 4px; }
.msg { margin-top: 10px; padding: 10px 12px; border-radius: 8px; background: var(--panel2); }
.msg.ok { border-left: 4px solid var(--good); }
.msg.err { border-left: 4px solid var(--bad); }

.histwrap { margin-top: 14px; }
#history .card { padding: 10px 14px; }
.recordtag { color: var(--good); font-weight: 700; font-size: 12.5px; }

textarea, #attribution {
  width: 100%; background: var(--panel2); color: var(--text);
  border: 1px solid rgb(90, 90, 90); border-radius: 6px; padding: 8px 10px;
  font-family: Consolas, monospace; font-size: 15px; letter-spacing: 2px;
  margin-bottom: 8px;
}
#attribution { font-family: inherit; letter-spacing: normal; }

.otherlist { margin-top: 14px; }
.otherlist h3 { font-size: 14px; color: var(--muted); margin: 0 0 4px; }