.card {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.84), rgba(255, 253, 248, 0.94)),
    var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 30px;
  padding: 1.35rem;
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(16, 36, 59, 0.03), transparent 45%, rgba(185, 95, 41, 0.04));
  pointer-events: none;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 50px rgba(16, 26, 45, 0.12);
  border-color: rgba(185, 95, 41, 0.18);
}

.card h3 {
  margin-bottom: 0.5rem;
}

.card p:last-child {
  margin-bottom: 0;
}

.signal-card,
.metric-card,
.split-panel,
.package-card,
.phase-card {
  background:
    linear-gradient(180deg, rgba(255, 252, 247, 0.88), rgba(255, 248, 239, 0.98)),
    var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 30px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}

.signal-card {
  padding: 1.25rem 1.3rem;
}

.signal-card-accent {
  background:
    linear-gradient(180deg, rgba(16, 36, 59, 0.96), rgba(11, 30, 48, 0.98)),
    var(--surface-dark);
  border-color: rgba(16, 36, 59, 0.9);
}

.signal-card-accent h3,
.signal-card-accent p {
  color: rgba(248, 242, 234, 0.92);
}

.signal-card-accent .signal-kicker {
  color: rgba(234, 145, 82, 0.94);
}

.metric-card {
  padding: 1.25rem;
}

.metric-value {
  color: var(--text);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
}

.package-card,
.phase-card,
.split-panel {
  padding: 1.35rem;
}

.card-link {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  min-height: 100%;
}

.link-action {
  color: var(--primary);
  font-weight: 700;
  width: fit-content;
}

.card-alert {
  border-left: 4px solid var(--danger);
}

.card-alert-danger {
  background: linear-gradient(180deg, rgba(255, 245, 245, 0.95), rgba(255, 250, 248, 0.98));
  border-color: rgba(141, 47, 59, 0.18);
}