.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 14px;
  margin-bottom: 14px;
  transition: all 0.25s ease;
}

.kpi-card.card--active,
.card.card--active {
  border: 3px solid #16a34a;
  box-shadow: 0 12px 24px rgba(22, 163, 74, 0.18);
  background: linear-gradient(180deg, rgba(22, 163, 74, 0.11), rgba(255, 255, 255, 0.96));
}

.kpi-card.card--muted-active,
.card.card--muted-active {
  border: 2px solid rgba(22, 163, 74, 0.3);
}

.kpi-card.card--overdue,
.card.card--overdue {
  border: 3px solid #dc2626;
  box-shadow: 0 12px 24px rgba(220, 38, 38, 0.16);
  background: linear-gradient(180deg, rgba(220, 38, 38, 0.1), rgba(255, 255, 255, 0.96));
}

.kpi-card.card--muted-overdue,
.card.card--muted-overdue {
  border: 2px solid rgba(239, 68, 68, 0.3);
}

.kpi-card.card--muted-review,
.card.card--muted-review {
  border: 2px solid rgba(249, 115, 22, 0.3);
  background: linear-gradient(180deg, rgba(255, 237, 213, 0.32), rgba(255, 255, 255, 0.98));
}

.kpi-card.card--muted-done,
.card.card--muted-done {
  border: 2px solid rgba(21, 128, 61, 0.26);
  background: linear-gradient(180deg, rgba(220, 252, 231, 0.32), rgba(255, 255, 255, 0.98));
}

.kpi-card.card--progress,
.card.card--progress {
  border: 3px solid #2563eb;
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.18);
  background: linear-gradient(180deg, rgba(37, 99, 235, 0.12), rgba(255, 255, 255, 0.96));
}

.card.card--new {
  border: 3px solid #2563eb;
  box-shadow: 0 14px 28px rgba(37, 99, 235, 0.18);
  background: linear-gradient(180deg, rgba(37, 99, 235, 0.12), rgba(255, 255, 255, 0.97));
}

.card.card--work {
  border: 3px solid #16a34a;
  box-shadow: 0 14px 28px rgba(22, 163, 74, 0.18);
  background: linear-gradient(180deg, rgba(22, 163, 74, 0.11), rgba(255, 255, 255, 0.97));
}

.card.card--review,
.kpi-card.card--review {
  border: 3px solid #f97316;
  box-shadow: 0 14px 28px rgba(249, 115, 22, 0.17);
  background: linear-gradient(180deg, rgba(249, 115, 22, 0.12), rgba(255, 255, 255, 0.97));
}

.card.card--done,
.kpi-card.card--done {
  border: 3px solid #15803d;
  box-shadow: 0 14px 28px rgba(21, 128, 61, 0.16);
  background: linear-gradient(180deg, rgba(21, 128, 61, 0.1), rgba(255, 255, 255, 0.97));
}

.kpi-card.card--muted-progress,
.card.card--muted-progress {
  border: 2px solid rgba(59, 130, 246, 0.3);
}

.card.clickable {
  cursor: pointer;
  transition: transform 0.14s ease, box-shadow 0.14s ease, border-color 0.14s ease;
}

.card.clickable:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 32px rgba(15, 23, 42, 0.12);
}

.card:hover,
.kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

.card h3 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 700;
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.empty {
  border: 1px dashed var(--line);
  border-radius: 10px;
  padding: 12px;
  color: var(--text-secondary);
  font-size: 13px;
}