body.cards-app {
  --cw-primary: var(--cw-orange);
  --cw-info: var(--cw-blue);
  --cw-special: var(--cw-purple);
}

.cards-app .cw-card {
  background:
    radial-gradient(circle at top left, color-mix(in srgb, var(--cw-orange) 12%, transparent), transparent 34%),
    rgba(255, 255, 255, 0.96);
}

.cards-overview-note {
  margin-top: 12px;
  color: var(--cw-muted);
  font-size: 13px;
  font-weight: 750;
  line-height: 1.5;
}

.cards-queue-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.cards-queue-btn {
  --queue-color: var(--cw-primary);
  --queue-text: var(--cw-primary-text);
  min-height: 92px;
  display: grid;
  gap: 4px;
  align-content: center;
  border: 2px solid color-mix(in srgb, var(--cw-line) 72%, transparent);
  border-radius: 16px;
  background: #fff;
  color: var(--cw-navy);
  padding: 12px;
  text-align: left;
  box-shadow: 0 3px 0 rgba(25, 29, 39, 0.07);
  transition: transform 0.14s ease, box-shadow 0.14s ease, border-color 0.14s ease, background 0.14s ease;
}

.cards-queue-btn strong {
  font-size: 24px;
}

.cards-queue-btn span {
  color: var(--cw-muted);
  font-size: 12px;
  font-weight: 850;
}

.cards-queue-btn[data-kind="auto"] { --queue-color: var(--cw-primary); --queue-text: var(--cw-primary-text); }
.cards-queue-btn[data-kind="weak"] { --queue-color: var(--cw-red); --queue-text: var(--cw-danger-text); }
.cards-queue-btn[data-kind="saved"] { --queue-color: var(--cw-yellow); --queue-text: var(--cw-warn-text); }
.cards-queue-btn[data-active="true"] {
  border-color: var(--queue-color);
  background: color-mix(in srgb, var(--queue-color) 15%, #fff);
  color: var(--queue-text);
  box-shadow:
    inset 0 0 0 2px color-mix(in srgb, var(--queue-color) 28%, transparent),
    0 3px 0 color-mix(in srgb, var(--queue-color) 36%, rgba(25, 29, 39, 0.08));
}
.cards-queue-btn:not(:disabled):active {
  transform: translateY(2px);
  box-shadow: 0 1px 0 rgba(25, 29, 39, 0.1);
}

.cards-card-face {
  display: grid;
  gap: 16px;
}

.cards-save-row {
  display: flex;
  justify-content: center;
  margin-top: 6px;
}

.cards-save-row .cw-btn {
  min-height: 40px;
  padding: 8px 12px;
  font-size: 13px;
}

.cards-hint {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
}

.cards-hint-btn {
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.06);
  color: inherit;
  border-radius: 999px;
  padding: 4px 14px;
  font-size: 12px;
  cursor: pointer;
}

.cards-hint-btn:disabled {
  opacity: 0.4;
  cursor: default;
}

.cards-hint-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: center;
}

.cards-hint-line {
  font-size: 13px;
  opacity: 0.85;
}

.cards-back-label {
  color: var(--cw-muted);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.cards-answer-set {
  display: grid;
  gap: 10px;
  width: min(100%, 560px);
}

.cards-answer-item {
  color: var(--cw-navy);
  font-size: clamp(20px, 4vw, 32px);
  font-weight: 850;
  line-height: 1.18;
  overflow-wrap: anywhere;
}

@media (max-width: 720px) {
  .cards-queue-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}