:root {
  --bg: #0c0c0c;
  --fg: #b0b0b0;
  --fg-dim: #585858;
  --fg-bright: #e0e0e0;
  --accent: #7ec699;
  --complete: #f0c040;
  --border: #333;
}

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: "SF Mono", "Cascadia Code", "Fira Code", "Consolas", monospace;
  font-size: 14px;
  line-height: 1.6;
  padding: 2rem;
  max-width: 80ch;
  margin: 0 auto;
}

#header {
  color: var(--fg-dim);
  margin-bottom: 2rem;
  font-size: 12px;
  line-height: 1.2;
}

#games {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.game-box {
  position: relative;
  border: 1px solid var(--border);
  padding: 0;
  white-space: pre;
  font-family: inherit;
}

.game-title {
  display: block;
  border-bottom: 1px solid var(--border);
  padding: 0.25rem 1ch;
  color: var(--fg-bright);
}

.game-title .system {
  color: var(--fg-dim);
}

.game-title .done {
  color: var(--complete);
}

.game-hours {
  display: block;
  padding: 0.25rem 1ch;
  color: var(--accent);
  min-height: 1.6em;
}

.game-total {
  display: block;
  text-align: right;
  padding: 0 1ch 0.25rem;
  color: var(--fg-dim);
  font-size: 12px;
}

.game-tooltip {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 10;
  background: #1a1a1a;
  border: 1px solid var(--border);
  padding: 0.5rem 1ch;
  color: var(--fg);
  white-space: pre;
  font-family: inherit;
  font-size: 12px;
  min-width: 22ch;
}

.game-box:hover .game-tooltip {
  display: block;
}

#diary-header {
  margin-top: 2rem;
  color: var(--fg-dim);
  font-size: 12px;
}

#diary {
  white-space: pre;
  font-family: inherit;
}

.diary-date {
  color: var(--fg-dim);
}

.diary-entry {
  color: var(--fg);
}

.diary-entry .done {
  color: var(--complete);
}

@media (max-width: 600px) {
  body {
    padding: 1rem;
    font-size: 12px;
  }

  #header {
    font-size: 10px;
  }
}