/* EdgeFirst Reusable Documentation Components
 * Self-contained UI building blocks for use anywhere in the docs.
 * Relies on the brand color tokens defined in extra.css (:root).
 */

/* ─────────────────────────────────────────────────────────────
 * Badge — a small pill label with a periodic shine sweep.
 *
 * Usage (Markdown content, headings, or .nav.yml titles):
 *     <span class="ef-badge">New</span>
 *
 * Color variants (default is gold):
 *     <span class="ef-badge ef-badge--teal">Beta</span>
 *     <span class="ef-badge ef-badge--navy">Preview</span>
 *
 * The badge scales with the surrounding text (sized in `em`) and
 * sits on the text baseline, so it can follow a word or heading.
 * Motion is automatically disabled under prefers-reduced-motion.
 * ───────────────────────────────────────────────────────────── */
.ef-badge {
  position: relative;
  isolation: isolate; /* contain the flare's stacking context */
  display: inline-block;
  overflow: hidden;
  margin-left: 0.4em;
  padding: 0.2em 0.55em;
  border-radius: 0.8em;
  background-color: var(--color-gold-primary);
  color: var(--color-navy);
  vertical-align: middle;
  font-size: 0.7em;
  font-weight: 700;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

/* Periodic shine sweep, painted behind the label text */
.ef-badge::before {
  content: "";
  position: absolute;
  top: 0;
  left: -150%;
  z-index: -1;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent 0%,
    rgba(255, 255, 255, 0.65) 50%,
    transparent 100%
  );
  transform: skewX(-20deg);
  animation: ef-badge-flare 4s ease-in-out infinite;
}

@keyframes ef-badge-flare {
  0% {
    left: -150%;
  }
  55%,
  100% {
    left: 150%;
  }
}

/* Color variants */
.ef-badge--teal {
  background-color: var(--color-teal);
  color: #ffffff;
}
.ef-badge--navy {
  background-color: var(--color-navy);
  color: #ffffff;
}

@media (prefers-reduced-motion: reduce) {
  .ef-badge::before {
    animation: none;
  }
}

/* ─────────────────────────────────────────────────────────────
 * Feature Ribbon — a newsletter-style announcement card.
 *
 * Usage:
 *     <div class="ef-feature-ribbon" markdown="1">
 *     <span class="ef-badge">New</span>
 *
 *     ### Feature Title
 *     Description text.
 *
 *     [CTA →](link){ .md-button .md-button--primary }
 *     </div>
 * ───────────────────────────────────────────────────────────── */
.ef-feature-ribbon {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin: 1.5rem 0;
  padding: 1.25rem 1.5rem;
  border-radius: 0.5rem;
  border-left: 4px solid var(--color-gold-primary);
  background: linear-gradient(
    135deg,
    var(--color-violet-whisper) 0%,
    #ffffff 100%
  );
  box-shadow: 0 2px 8px rgba(62, 51, 113, 0.08);
}

[data-md-color-scheme="slate"] .ef-feature-ribbon {
  background: linear-gradient(
    135deg,
    rgba(62, 51, 113, 0.25) 0%,
    rgba(62, 51, 113, 0.05) 100%
  );
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.ef-feature-ribbon > p:first-child {
  margin-bottom: 0;
}

.ef-feature-ribbon h3 {
  margin: 0.25rem 0 0.4rem;
  color: var(--color-navy);
}

[data-md-color-scheme="slate"] .ef-feature-ribbon h3 {
  color: var(--md-accent-fg-color);
}