:root {
  --bg:        #f6f5f2;
  --ink:       #14130f;
  --muted:     #6b6862;
  --line:      #d8d4cb;
  --panel:     #fffefb;
  --accent:    #1d4ed8;
  --accent-dim:#e8edfb;
  --danger:    #9a2c2c;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:     #121212;
    --ink:    #e9e6df;
    --muted:  #918c83;
    --line:   #2c2b28;
    --panel:  #1a1a19;
    --accent: #7aa2f7;
    --accent-dim:#1b2438;
    --danger: #e06c6c;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 24px 20px 60px;
  background: var(--bg);
  color: var(--ink);
  font: 14px/1.5 ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  max-width: 1120px;
  margin-inline: auto;
}

header { text-align: center; margin-bottom: 4px; }
h1 { font-size: 20px; letter-spacing: .18em; text-transform: uppercase; margin: 0 0 2px; font-weight: 600; }
.tagline { color: var(--muted); margin: 0; font-style: italic; }

.counter { text-align: center; margin: 26px 0 30px; }
.big { display: block; font-size: 46px; font-weight: 600; font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.counter-label { color: var(--muted); text-transform: uppercase; letter-spacing: .22em; font-size: 11px; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(255px, 1fr));
  gap: 14px;
  align-items: start;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 14px;
}

h2 {
  font-size: 10px; text-transform: uppercase; letter-spacing: .2em;
  color: var(--muted); margin: 0 0 10px; font-weight: 600;
}

.row {
  display: flex; justify-content: space-between; align-items: center;
  gap: 10px; padding: 3px 0;
}
.row b { font-variant-numeric: tabular-nums; font-weight: 600; }
.row.sub { color: var(--muted); font-size: 12px; }
.row.sub b { font-weight: 400; }
.row span:first-child { color: var(--muted); }

.stepper { display: inline-flex; align-items: center; gap: 8px; }
.stepper button { padding: 1px 9px; font-size: 14px; line-height: 1.3; }
.stepper b { min-width: 52px; text-align: center; }

hr { border: 0; border-top: 1px solid var(--line); margin: 11px 0; }

button {
  font: inherit;
  background: var(--panel);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 6px 10px;
  cursor: pointer;
  width: 100%;
  text-align: center;
  margin-top: 6px;
  transition: background .12s, border-color .12s;
}
button:hover:not(:disabled) { background: var(--accent-dim); border-color: var(--accent); }
button:active:not(:disabled) { transform: translateY(1px); }
button:disabled { opacity: .38; cursor: default; }

button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  padding: 12px;
  font-weight: 600;
  letter-spacing: .04em;
  margin-top: 0;
  margin-bottom: 12px;
}
button.primary:hover:not(:disabled) { filter: brightness(1.1); background: var(--accent); }

button.toggle { width: auto; padding: 2px 12px; margin: 0; font-size: 12px; }
button.danger { width: auto; color: var(--danger); border-color: var(--danger); }

.btnrow.two { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.btnrow.two button { margin-top: 6px; }

.wide { margin-top: 22px; }

.projects {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 8px;
}
button.project {
  text-align: left;
  padding: 9px 11px;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.ptitle { font-weight: 600; }
.pcost { font-weight: 400; color: var(--accent); }
.pdesc { color: var(--muted); font-size: 12px; line-height: 1.4; }

.messages {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 6px;
  padding: 10px 12px;
  height: 150px;
  overflow-y: auto;
  font-size: 12.5px;
}
.msg { padding: 1px 0; color: var(--muted); }
.msg:first-child { color: var(--ink); }

footer {
  margin-top: 26px; display: flex; align-items: center; gap: 14px;
  flex-wrap: wrap; color: var(--muted); font-size: 12px;
}
.note code { background: var(--accent-dim); padding: 1px 4px; border-radius: 3px; }

.hidden { display: none !important; }

/* ---------- blitz ---------- */
.clock { margin-top: 12px; display: flex; flex-direction: column; gap: 1px; }
#clockTime {
  font-size: 22px; font-weight: 650; font-variant-numeric: tabular-nums;
  letter-spacing: .02em; color: var(--accent);
}
.clock.low #clockTime { color: var(--danger); }
.clock-label {
  font-size: 10px; text-transform: uppercase; letter-spacing: .2em; color: var(--muted);
}

.scorecard {
  border: 1px solid var(--accent);
  background: var(--panel);
  border-radius: 8px;
  padding: 18px 20px;
  margin: 0 0 20px;
}
.score-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 14px; margin-bottom: 12px;
}
.score-grid .k {
  display: block; font-size: 10px; text-transform: uppercase;
  letter-spacing: .16em; color: var(--muted); margin-bottom: 3px;
}
.score-grid b { font-size: 17px; font-variant-numeric: tabular-nums; }
.score-note { color: var(--muted); font-size: 12.5px; margin: 0 0 10px; }
.scorecard button { width: auto; padding: 6px 14px; }

.pmystery {
  font-size: 10px; text-transform: uppercase; letter-spacing: .12em;
  color: var(--danger); border: 1px solid var(--danger);
  border-radius: 3px; padding: 0 4px; font-weight: 500;
}
button.project.mystery { border-style: dashed; }
.decisions { margin-bottom: 12px; }
.decisions .k {
  display: block; font-size: 10px; text-transform: uppercase;
  letter-spacing: .16em; color: var(--muted); margin-bottom: 3px;
}
.decisions b { font-weight: 500; font-size: 13px; }

/* ============ score breakdown ============ */

.breakdown { margin: 14px 0; border-top: 1px solid var(--line); }
.breakdown .bd {
  display: grid; grid-template-columns: 1fr auto auto; gap: 14px;
  padding: 5px 0; border-bottom: 1px solid var(--line); align-items: baseline;
}
.breakdown .bd .k { color: var(--muted); }
.breakdown .bd .v { color: var(--muted); font-size: 12px; }
.breakdown .bd b { min-width: 9ch; text-align: right; }

/* out of material: production has stopped and the player must be told */
.row.alarm { color: var(--danger); }
.row.alarm b { font-weight: 700; }
button.urgent { border-color: var(--danger); color: var(--danger); }
button.urgent:not(:disabled):hover { background: var(--danger); color: #fff; }