/* =========================================================
   Home — Study Streak Week
   ========================================================= */

.home-week {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 6px;
  margin-top: 14px;
}

.home-week > span {
  min-width: 0;
  min-height: 48px;
  padding: 6px 3px;
  border: 1px solid var(--line);
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  opacity: 0.55;
  font-size: 11px;
  background: var(--card);
  color: var(--muted);
  transition:
    opacity 0.16s var(--ease),
    border-color 0.16s var(--ease),
    background 0.16s var(--ease),
    box-shadow 0.16s var(--ease);
}

.home-week > span b {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1;
}

.home-week > span small {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}

/* Active day (studied) */

.home-week > span.is-active {
  opacity: 1;
  border-color: rgba(79, 70, 229, 0.55);
  background: var(--purple-soft);
  color: var(--purple);
}

.home-week > span.is-active small {
  color: var(--purple);
}

/* Today */

.home-week > span.is-today {
  opacity: 1;
  box-shadow: inset 0 0 0 1.5px rgba(79, 70, 229, 0.35);
}

.home-week > span.is-today b::after {
  content: " · today";
  text-transform: none;
  font-weight: 600;
  letter-spacing: 0;
  opacity: 0.75;
  font-size: 9px;
}

/* Dark mode */

.dark .home-week > span {
  background: var(--card);
  border-color: var(--line);
}

.dark .home-week > span.is-active {
  background: #1e1b4b;
  border-color: rgba(99, 102, 241, 0.55);
  color: #a5b4fc;
}

.dark .home-week > span.is-active small {
  color: #a5b4fc;
}

.dark .home-week > span.is-today {
  box-shadow: inset 0 0 0 1.5px rgba(99, 102, 241, 0.45);
}

/* Mobile */

@media (max-width: 560px) {
  .home-week {
    gap: 4px;
  }

  .home-week > span {
    min-height: 44px;
    padding: 5px 2px;
  }

  .home-week > span.is-today b::after {
    content: "";
  }
}