/* ------------------------------------------------ display cards (HUD holograms) */
#cards {
  position: absolute;
  top: 96px;
  left: 34px;
  bottom: 30px;
  width: 330px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow-y: auto;
  pointer-events: none;
  scrollbar-width: none;
  z-index: 4;
}
.card {
  pointer-events: auto;
  position: relative;
  background: linear-gradient(135deg, rgba(64, 220, 255, 0.1), rgba(6, 14, 24, 0.85) 45%);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  padding: 12px 14px 12px 16px;
  backdrop-filter: blur(6px);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
  animation: materialize 0.45s cubic-bezier(0.2, 0.9, 0.3, 1);
  box-shadow:
    0 0 24px rgba(64, 220, 255, 0.1),
    inset 0 0 30px rgba(64, 220, 255, 0.04);
}
@keyframes materialize {
  0% {
    transform: translateX(-24px) skewX(-4deg);
    opacity: 0;
    filter: brightness(3);
  }
  60% {
    filter: brightness(1.6);
  }
  100% {
    transform: none;
    opacity: 1;
    filter: none;
  }
}
.card.warning {
  border-left-color: var(--amber);
}
.card.result {
  border-left-color: var(--ok);
}
.card h3 {
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--cyan);
  margin-bottom: 8px;
  font-family: var(--font-mono);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.card.warning h3 {
  color: var(--amber);
}
.card.result h3 {
  color: var(--ok);
}
.card h3 .x {
  cursor: pointer;
  color: var(--dim);
  font-size: 13px;
  letter-spacing: 0;
}
.card h3 .x:hover {
  color: var(--err);
}
.card .body {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
}
.card .body code {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--amber);
  background: rgba(255, 179, 71, 0.08);
  padding: 1px 5px;
  border-radius: 2px;
}
.card .body ul {
  margin: 4px 0 0 16px;
}
.card.code .body {
  font-family: var(--font-mono);
  font-size: 12px;
  color: #9fd4f5;
}