/*
 * cal_nav.css — floating month-navigator widget (v0.59)
 *
 * Footprint kept deliberately tiny: one fixed FAB in the bottom-right
 * corner, plus a popup panel that the JS toggles via the
 * `data-cal-nav-open` attribute on the host element.  Colours follow
 * the same ink/accent palette declared in base.html's Tailwind config
 * so the widget feels native in both dark and light themes.
 */

.cal-nav-root {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 60;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 13px;
  line-height: 1.2;
  color: #e4e4e7;
}

.cal-nav-fab {
  width: 44px;
  height: 44px;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: #1a1a1f;
  color: #a78bfa;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 120ms ease, background 120ms ease;
}

.cal-nav-fab:hover {
  background: #26262e;
  transform: translateY(-1px);
}

.cal-nav-fab:focus-visible {
  outline: 2px solid #8b5cf6;
  outline-offset: 2px;
}

html:not(.dark) .cal-nav-fab {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.08);
  color: #7c3aed;
}

html:not(.dark) .cal-nav-fab:hover {
  background: #f4f4f5;
}

.cal-nav-panel {
  position: absolute;
  right: 0;
  bottom: 56px;
  width: 264px;
  padding: 10px 12px 12px;
  border-radius: 12px;
  background: #111114;
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
  display: none;
}

html:not(.dark) .cal-nav-panel {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.08);
  color: #18181b;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.18);
}

.cal-nav-root[data-cal-nav-open="1"] .cal-nav-panel {
  display: block;
}

.cal-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.cal-nav-title {
  font-weight: 600;
  letter-spacing: 0.01em;
}

.cal-nav-nav {
  display: flex;
  gap: 4px;
}

.cal-nav-btn {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cal-nav-btn:hover {
  background: rgba(167, 139, 250, 0.12);
}

.cal-nav-btn:focus-visible {
  outline: 2px solid #8b5cf6;
  outline-offset: 1px;
}

.cal-nav-weekdays,
.cal-nav-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}

.cal-nav-weekdays {
  margin-bottom: 4px;
  color: #71717a;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.cal-nav-weekdays span {
  text-align: center;
  padding: 2px 0;
}

.cal-nav-cell {
  position: relative;
  height: 30px;
  border-radius: 6px;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font: inherit;
  font-variant-numeric: tabular-nums;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.cal-nav-cell:disabled {
  cursor: default;
  color: transparent;
}

.cal-nav-cell:not(:disabled):hover {
  background: rgba(167, 139, 250, 0.16);
}

.cal-nav-cell:focus-visible {
  outline: 2px solid #8b5cf6;
  outline-offset: 1px;
}

/* A cell that has at least one screenshot — highlighted with the accent
 * colour at an opacity proportional to its share of the busiest day. */
.cal-nav-cell[data-has="1"] {
  background: rgba(139, 92, 246, 0.18);
  color: #ede9fe;
}

.cal-nav-cell[data-has="1"][data-heat="2"] { background: rgba(139, 92, 246, 0.32); }
.cal-nav-cell[data-has="1"][data-heat="3"] { background: rgba(139, 92, 246, 0.48); }
.cal-nav-cell[data-has="1"][data-heat="4"] { background: rgba(124, 58, 237, 0.68); }

html:not(.dark) .cal-nav-cell[data-has="1"] { color: #4c1d95; }

.cal-nav-cell[data-today="1"] {
  box-shadow: inset 0 0 0 1px #a78bfa;
}

.cal-nav-footer {
  margin-top: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #71717a;
  font-size: 11px;
}

.cal-nav-today-btn {
  background: transparent;
  border: 1px solid rgba(167, 139, 250, 0.4);
  color: #a78bfa;
  padding: 2px 8px;
  border-radius: 6px;
  cursor: pointer;
  font: inherit;
  font-size: 11px;
}

.cal-nav-today-btn:hover {
  background: rgba(167, 139, 250, 0.12);
}

.cal-nav-empty {
  text-align: center;
  color: #71717a;
  padding: 14px 0;
  font-size: 12px;
}