/* ════════════ ACTIVITY LOG PAGE ════════════ */

/* ── Stats ── */
.activity-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}
@media (max-width: 768px) { .activity-stats { grid-template-columns: repeat(2, 1fr); } }

.activity-stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  text-align: center;
}
.activity-stat--accent { border-color: var(--accent); background: var(--accent-glow); }
.activity-stat__value  { font-size: 2rem; font-weight: 800; color: var(--text); line-height: 1; margin-bottom: 4px; }
.activity-stat--accent .activity-stat__value { color: var(--accent); }
.activity-stat__label  { font-size: .75rem; color: var(--muted); font-weight: 500; }

/* ── Sections ── */
.activity-section { margin-bottom: 32px; }
.activity-section__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}
.activity-section__title {
  font-size: .85rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 14px;
}
.activity-section__header .activity-section__title { margin-bottom: 0; }

/* ── User summary table ── */
.activity-user-table {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.activity-user-table__head {
  display: grid;
  grid-template-columns: 2fr 1fr 80px 80px 80px;
  padding: 10px 16px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  font-size: .72rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .05em;
}
@media (max-width: 640px) {
  .activity-user-table__head { grid-template-columns: 2fr 1fr 60px; }
  .activity-user-table__head span:nth-child(3),
  .activity-user-table__head span:nth-child(4) { display: none; }
}

.activity-user-row {
  display: grid;
  grid-template-columns: 2fr 1fr 80px 80px 80px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  align-items: center;
  cursor: pointer;
  transition: background .15s;
}
.activity-user-row:last-child { border-bottom: none; }
.activity-user-row:hover { background: var(--accent-glow); }
@media (max-width: 640px) {
  .activity-user-row { grid-template-columns: 2fr 1fr 60px; }
  .activity-user-row > div:nth-child(3),
  .activity-user-row > div:nth-child(4) { display: none; }
}

.activity-user-row__user { display: flex; align-items: center; gap: 10px; }
.activity-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--accent-glow);
  color: var(--accent);
  font-size: .8rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.activity-user-row__name  { font-size: .85rem; font-weight: 600; color: var(--text); }
.activity-user-row__email { font-size: .72rem; color: var(--muted); }
.activity-user-row__cell  { font-size: .82rem; color: var(--text); font-weight: 500; }

/* ── Filters ── */
.activity-filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.activity-filter-select {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: .8rem;
  padding: 6px 10px;
  cursor: pointer;
  outline: none;
}
.activity-filter-select:focus { border-color: var(--accent); }
.activity-clear-btn {
  font-size: .78rem;
  font-weight: 600;
  color: var(--muted);
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 12px;
  cursor: pointer;
  transition: color .15s, border-color .15s;
}
.activity-clear-btn:hover { color: var(--text); border-color: var(--text); }

/* ── Log list ── */
.activity-log-list {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.activity-log-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  transition: background .12s;
}
.activity-log-row:last-child { border-bottom: none; }
.activity-log-row:hover { background: rgba(99,102,241,.04); }

.activity-log-row__icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem;
  flex-shrink: 0;
}
.activity-log-row__body { flex: 1; min-width: 0; }
.activity-log-row__top  { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 2px; }
.activity-log-row__user { font-size: .85rem; font-weight: 600; color: var(--text); }
.activity-log-row__action { font-size: .75rem; font-weight: 700; padding: 1px 8px; border-radius: 99px; background: currentColor; filter: brightness(1); background: rgba(128,128,128,.12); }
.activity-log-row__detail { font-size: .75rem; color: var(--muted); }
.activity-log-row__time { font-size: .72rem; color: var(--muted); white-space: nowrap; flex-shrink: 0; padding-top: 2px; }

.activity-count-badge {
  font-size: .68rem;
  font-weight: 700;
  background: var(--accent-glow);
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 99px;
  padding: 1px 7px;
}

.activity-load-more {
  width: 100%;
  margin-top: 12px;
  padding: 10px;
  background: var(--surface);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  color: var(--accent);
  font-size: .82rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s;
}
.activity-load-more:hover { background: var(--accent-glow); }

.activity-empty {
  padding: 40px 20px;
  text-align: center;
  color: var(--muted);
  font-size: .85rem;
}
.activity-loading, .activity-error {
  padding: 60px 20px;
  text-align: center;
  color: var(--muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.activity-error { color: var(--red, #ef4444); }