/* Layout of the 2D array simulator. Tokens and base controls are in
   ../dominion.css, which the page loads first. */
/* The page fills the window and its panels scroll on their own. */
body { overflow: hidden; }
.side h2, .transport .readout, .overlay-toggles label, .transport label, .chips label {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--lowvis);
}

.app { display: grid; grid-template-rows: 60px minmax(0, 1fr) 80px; height: 100vh; min-width: 1180px; }

.topbar, .transport {
  background-image: linear-gradient(rgba(27, 28, 30, 0.9), rgba(27, 28, 30, 0.9)), url("../assets/dominion-texture-dark.jpg");
  background-size: cover;
  background-position: center;
}
.topbar {
  display: flex; align-items: center; gap: 20px; padding: 0 24px;
  border-bottom: 1px solid var(--hairline);
}
.topbar .logo { height: 26px; width: auto; display: block; }
.topbar .rule { width: 1px; height: 28px; background: var(--hairline); }
.topbar h1 { margin: 0; font-family: var(--display); font-size: 19px; font-weight: 500; letter-spacing: -0.03em; line-height: 1; white-space: nowrap; }
.topbar h1 + .eyebrow { white-space: nowrap; }
.tabs { display: flex; gap: 4px; border: 1px solid var(--hairline); padding: 3px; border-radius: 4px; margin-left: 8px; }
.tabs button { background: transparent; min-height: 30px; }
.tabs button[aria-pressed="true"] { background: var(--lowvis); color: var(--ink); }
.topbar .spacer { flex: 1; }
.topbar .controls { display: flex; gap: 12px; align-items: flex-end; }
.topbar input[type="number"] { width: 72px; }

.body { display: grid; grid-template-columns: minmax(0, 1fr) 580px; min-height: 0; }
.plan-wrap { position: relative; min-height: 0; background: var(--ink); }
.plan-wrap canvas { width: 100%; height: 100%; display: block; cursor: grab; touch-action: none; }
.plan-wrap canvas:active { cursor: grabbing; }
.overlay-toggles {
  position: absolute; left: 16px; bottom: 16px; display: flex; gap: 14px;
  background: rgba(27, 28, 30, 0.94); border: 1px solid var(--hairline); border-radius: 4px; padding: 9px 12px;
}
.overlay-toggles label { display: flex; align-items: center; gap: 7px; color: var(--lowvis-70); }
.plan-legend {
  position: absolute; right: 16px; top: 16px; display: flex; flex-direction: column; gap: 5px;
  background: rgba(27, 28, 30, 0.94); border: 1px solid var(--hairline); border-radius: 4px; padding: 10px 12px; color: var(--lowvis-70); font-size: 12px;
}
.plan-legend span { display: inline-flex; align-items: center; gap: 8px; }
.plan-legend i { display: inline-block; width: 14px; height: 14px; border: 1.5px solid var(--paper); border-radius: 50%; }
.plan-legend i.cross { border: 0; position: relative; }
.plan-legend i.cross::before, .plan-legend i.cross::after { content: ""; position: absolute; left: 6px; top: 0; width: 1.5px; height: 14px; background: var(--paper); transform: rotate(45deg); }
.plan-legend i.cross::after { transform: rotate(-45deg); }
.plan-legend i.square { border-radius: 0; }
.plan-legend i.diamond { border-radius: 0; border-color: var(--lowvis); transform: rotate(45deg) scale(0.8); }
.plan-legend i.dot { width: 8px; height: 8px; border: 0; background: var(--lowvis-70); }
.plan-legend i.ring { width: 8px; height: 8px; border-width: 1px; border-color: var(--lowvis); }
.plan-buttons { position: absolute; right: 16px; bottom: 16px; display: flex; gap: 6px; }
.layout-box { position: absolute; left: 16px; bottom: 16px; display: flex; gap: 10px; align-items: center; background: rgba(27, 28, 30, 0.94); border: 1px solid var(--hairline); border-radius: 4px; padding: 8px 12px; }
.layout-box input[type="number"] { width: 64px; font-family: var(--mono); font-size: 12px; }

.side { display: flex; flex-direction: column; min-height: 0; background: var(--ink-90); border-left: 1px solid var(--hairline); }
.side section { padding: 16px 20px; border-bottom: 1px solid var(--hairline); }
.side h2 { margin: 0 0 10px; font-size: 11px; }
.scroll { overflow: auto; min-height: 0; flex: 1; }

table { width: 100%; border-collapse: collapse; font-family: var(--mono); font-size: 12px; }
th { text-align: left; font-family: var(--mono); font-size: 10px; font-weight: 400; letter-spacing: 0.2em; text-transform: uppercase; color: var(--lowvis); padding: 6px; border-bottom: 1px solid var(--hairline); white-space: nowrap; }
td { padding: 6px; border-bottom: 1px solid var(--hairline-soft); white-space: nowrap; }
td.num, th.num { text-align: right; }
.swatch { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 6px; vertical-align: -1px; }
.status { display: inline-flex; align-items: center; gap: 6px; }
.status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--graphite-70); }
.status.good::before { background: var(--good); }
.status.warning::before { background: var(--warning); }
.status.critical::before { background: var(--critical); }
.notes { margin: 10px 0 0; padding: 0; list-style: none; color: var(--lowvis-70); font-size: 12px; }
.notes li { padding: 3px 0; display: flex; gap: 8px; }
.notes li::before { content: "!"; color: var(--lowvis); font-family: var(--mono); }

.chips { display: flex; gap: 6px; align-items: center; }
.chips button { min-height: 30px; padding: 0 12px; display: inline-flex; align-items: center; gap: 8px; background: transparent; border: 1px solid var(--lowvis); color: var(--lowvis); }
.chips button .swatch { width: 8px; height: 8px; margin: 0; }
.chips button[aria-pressed="true"] { background: var(--lowvis); color: var(--ink); }
.chips .spacer { flex: 1; }
.chips label { display: flex; align-items: center; gap: 8px; }
.strips { display: grid; grid-template-rows: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--hairline); min-height: 0; flex: 1; }
.strips canvas { width: 100%; height: 100%; display: block; }

.solve { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.stat { display: flex; flex-direction: column; gap: 3px; border-top: 1px solid var(--hairline); padding-top: 8px; }
.stat .k { font-family: var(--mono); font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--lowvis); }
.stat .v { font-family: var(--mono); font-size: 20px; }
.stat .s { color: var(--lowvis-70); font-family: var(--mono); font-size: 12px; }

.transport { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 20px; align-items: center; padding: 0 24px; border-top: 1px solid var(--hairline); }
.transport .buttons { display: flex; gap: 6px; align-items: center; }
.transport .buttons button { min-width: 44px; padding: 0; }
.transport .buttons button.primary { min-width: 88px; }
.transport .buttons button.outline { padding: 0 14px; }
.transport .timeline { display: flex; flex-direction: column; gap: 5px; }
.transport canvas { width: 100%; height: 34px; display: block; border-radius: 2px; cursor: pointer; }
.transport .readout { display: flex; justify-content: space-between; letter-spacing: 0.15em; }
.transport .right { display: flex; gap: 12px; align-items: center; }
.transport .right label { display: flex; align-items: center; gap: 8px; }
.transport .time { font-family: var(--mono); font-size: 22px; min-width: 108px; text-align: right; color: var(--paper); }
.hidden { display: none !important; }

/* data source: mock, recorded, live */
.badge { display: inline-flex; align-items: center; gap: 7px; font-family: var(--mono); font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; padding: 0 10px; height: 26px; border-radius: 4px; border: 1px solid var(--lowvis); color: var(--lowvis); white-space: nowrap; }
.badge i { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.badge.recorded { background: var(--paper-soft); color: var(--ink); border-color: var(--paper-soft); }
.badge.live { border-color: var(--node-1); color: var(--node-1); }
.badge.live.active i { animation: pulse 1.2s infinite; }
.badge.live.stale { border-color: var(--warning); color: var(--warning); }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.2; } }
.source { display: flex; gap: 4px; border: 1px solid var(--hairline); padding: 3px; border-radius: 4px; }
.source button { background: transparent; min-height: 30px; }
.source button[aria-pressed="true"] { background: var(--paper-soft); color: var(--ink); }
.check { display: flex; align-items: center; gap: 7px; font-family: var(--mono); font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--lowvis); white-space: nowrap; }
.topbar input[type="text"] { font-family: var(--mono); font-size: 12px; min-height: 32px; }
.eyebrow.ok { color: var(--node-1); }
.eyebrow.bad { color: var(--warning); }

.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.card { border: 1px solid var(--hairline); border-radius: 4px; padding: 10px 12px; font-family: var(--mono); font-size: 11px; color: var(--lowvis-70); display: flex; flex-direction: column; gap: 4px; }
.card .title { font-family: var(--sans); font-size: 13px; color: var(--paper); display: flex; align-items: center; gap: 8px; }
.card .title .swatch { margin: 0; }
.card .k { color: var(--lowvis); }
.card .bad { color: var(--warning); }
.card .v { color: var(--paper); }
.chips .empty { font-family: var(--mono); font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--lowvis); }
.plain { list-style: none; margin: 0; padding: 0; font-family: var(--mono); font-size: 11px; color: var(--lowvis-70); }
.plain li { display: flex; gap: 10px; align-items: center; padding: 5px 0; border-bottom: 1px solid var(--hairline-soft); }
.plain li .grow { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.plain li button { min-height: 26px; padding: 0 10px; font-size: 10px; }
.hint { color: var(--lowvis-70); font-size: 12px; margin: 8px 0 0; }
.dropzone { position: fixed; inset: 16px; background: rgba(10, 11, 13, 0.88); border: 1px dashed var(--lowvis); border-radius: 4px; display: flex; align-items: center; justify-content: center; font-family: var(--mono); font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--lowvis); z-index: 10; pointer-events: none; }