/* ccc app-specific styles; base typography/layout from /styles/main.css */

/* Extra reset the app needs beyond main.css */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* App CSS variables (light mode; dark mode via filter:invert in main.css) */
:root {
  --muted: #888;
  --border: #ccc;
  --bg: #fff;
  --fg: #111;
  --cell-0: #eee;
  --cell-1: #bbb;
  --cell-2: #888;
  --cell-3: #555;
  --cell-4: #222;
  --today-outline: #111;
  --tooltip-bg: #000;
  --tooltip-fg: #fff;
  --hover-bg: #111;
  --hover-fg: #fff;
  --popover-bg: #fff;
  --popover-border: #ccc;
}

h1 { font-size: 1.2rem; margin-bottom: 0.25rem; }

h2 {
  font-size: 0.95rem;
  margin: 1.5rem 0 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 1.25rem 0;
}

ul { list-style: none; padding: 0; }
ul li { padding: 0.1rem 0; }

.subtitle { color: var(--muted); font-size: 0.85rem; margin-bottom: 1rem; }

.static-notice {
  font-size: 0.8rem;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 0.4rem 0.7rem;
  margin-bottom: 1rem;
  display: inline-block;
}

/* ── Heatmap ─────────────────────────────────────────────── */
.heatmap-wrap { overflow-x: auto; margin: 0.5rem 0 0.25rem; }
#heatmap-svg { display: block; font-family: inherit; }
.cell { cursor: pointer; }
.cell:hover rect { opacity: 0.75; }

/* ── Legend ──────────────────────────────────────────────── */
.legend {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 0.35rem;
  flex-wrap: wrap;
}
.legend-swatch {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  display: inline-block;
  flex-shrink: 0;
}

/* ── Controls ────────────────────────────────────────────── */
.controls { margin-top: 0.25rem; }
.row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}

button {
  font-family: inherit;
  font-size: 0.85rem;
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--border);
  padding: 0.2rem 0.65rem;
  cursor: pointer;
  line-height: 1.5;
  transition: background 0.1s, color 0.1s;
}
button:hover:not(:disabled) { background: var(--hover-bg); color: var(--hover-fg); }
button:disabled { opacity: 0.35; cursor: not-allowed; }

.count-display { min-width: 1.8rem; text-align: center; font-size: 0.85rem; }
.hint { font-size: 0.75rem; color: var(--muted); margin-top: 0.3rem; }

/* ── Stats ───────────────────────────────────────────────── */
.stats-list li { display: flex; gap: 0.75rem; }
.stats-list .label { color: var(--muted); min-width: 130px; }
.stats-list .value { font-weight: bold; }

/* ── Tooltip ─────────────────────────────────────────────── */
#tooltip {
  position: fixed;
  background: var(--tooltip-bg);
  color: var(--tooltip-fg);
  font-family: ui-monospace, "Cascadia Code", "Source Code Pro", Menlo, Consolas, "DejaVu Sans Mono", monospace;
  font-size: 0.75rem;
  padding: 0.3rem 0.6rem;
  pointer-events: none;
  z-index: 1000;
  white-space: nowrap;
  display: none;
  border-radius: 2px;
}

/* ── Popover ─────────────────────────────────────────────── */
#popover {
  position: absolute;
  background: var(--popover-bg);
  border: 1px solid var(--popover-border);
  padding: 0.75rem 1rem;
  z-index: 500;
  display: none;
  min-width: 200px;
  font-size: 0.85rem;
}
#popover .pop-title { font-size: 0.75rem; color: var(--muted); margin-bottom: 0.5rem; }
#popover .pop-row { display: flex; align-items: center; gap: 0.4rem; margin-bottom: 0.5rem; }
#popover input[type="number"] {
  font-family: inherit;
  font-size: 0.85rem;
  width: 3.5rem;
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--border);
  padding: 0.2rem 0.4rem;
  text-align: center;
  -moz-appearance: textfield;
}
#popover input[type="number"]::-webkit-inner-spin-button,
#popover input[type="number"]::-webkit-outer-spin-button { -webkit-appearance: none; }
#popover .pop-actions { display: flex; gap: 0.4rem; }

#import-input { display: none; }