/* ============================================================
   Purple Bunny Marketing — Blog Archive Styles
   Brand: Purple #5a4092 | Orange #ff914d | Gradient #fa6f17→#fd9555
   Fonts: Libre Franklin, Have Heart One, Have Heart Two
   ============================================================ */

:root {
  --pb-purple:          #5a4092;
  --pb-purple-dark:     #3d2b6e;
  --pb-purple-light:    rgba(90, 64, 146, 0.08);
  --pb-orange:          #ff914d;
  --pb-grad-start:      #fa6f17;
  --pb-grad-end:        #fd9555;
  --pb-gradient:        linear-gradient(135deg, #fa6f17 0%, #fd9555 100%);
  --pb-white:           #ffffff;
  --pb-off-white:       #faf9fc;
  --pb-border:          #e4dff0;
  --pb-text:            #2d2d2d;
  --pb-text-muted:      #6b6b6b;
  --pb-radius-card:     14px;
  --pb-radius-pill:     50px;
  --pb-shadow-card:     0 4px 24px rgba(90, 64, 146, 0.10);
  --pb-shadow-hover:    0 12px 40px rgba(90, 64, 146, 0.20);
  --pb-font-body:       'Libre Franklin', sans-serif;
  --pb-font-heart-one:  'Have Heart One', cursive;
  --pb-font-heart-two:  'Have Heart Two', cursive;
}

/* ── Have Heart utility classes ─────────────────────────── */

.pb-heart-one { font-family: var(--pb-font-heart-one); }
.pb-heart-two { font-family: var(--pb-font-heart-two); }

/* ── Wrapper ─────────────────────────────────────────────── */

.pb-blog-archive {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 24px 80px;
  font-family: var(--pb-font-body);
  color: var(--pb-text);
}

/* ── Search bar ──────────────────────────────────────────── */

.pb-search-wrapper {
  position: relative;
  max-width: 680px;
  margin: 0 auto 28px;
}

.pb-search-input {
  width: 100%;
  padding: 17px 56px 17px 24px;
  border: none !important;
  border-radius: 100px !important;
  font-family: var(--pb-font-body);
  font-size: 16px;
  color: var(--pb-text);
  background: var(--pb-white) !important;
  box-shadow: 0 0 0 1px var(--pb-purple), 0 4px 20px rgba(90, 64, 146, 0.10) !important;
  outline: none !important;
  transition: box-shadow 0.25s ease;
  box-sizing: border-box;
  -webkit-appearance: none !important;
}

.pb-search-input:focus {
  box-shadow: 0 0 0 2px var(--pb-orange), 0 8px 32px rgba(90, 64, 146, 0.16);
}

.pb-search-input::placeholder {
  color: #b8b8b8;
}

/* Hide browser cancel button on search inputs */
.pb-search-input::-webkit-search-cancel-button { display: none; }
.pb-search-input::-ms-clear { display: none; }

.pb-search-icon {
  position: absolute;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--pb-purple);
  pointer-events: none;
  transition: color 0.25s;
}

.pb-search-wrapper:focus-within .pb-search-icon {
  color: var(--pb-orange);
}

/* ── Tag filter buttons ──────────────────────────────────── */

.pb-tag-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 44px;
}

.pb-tag-btn {
  padding: 9px 22px;
  border: 2px solid var(--pb-purple);
  border-radius: var(--pb-radius-pill);
  background: transparent;
  color: var(--pb-purple);
  font-family: var(--pb-font-body);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.2px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s,
              box-shadow 0.2s, transform 0.15s;
  line-height: 1;
  white-space: nowrap;
  /* Kill the browser default focus outline that shows red on some themes */
  outline: none;
}

.pb-tag-btn:focus-visible {
  box-shadow: 0 0 0 3px rgba(90, 64, 146, 0.28);
}

.pb-tag-btn:hover {
  background: var(--pb-purple-light);
  transform: translateY(-1px);
}

.pb-tag-btn.active {
  background: var(--pb-gradient);
  border-color: transparent;
  color: var(--pb-white);
  box-shadow: 0 4px 14px rgba(250, 111, 23, 0.30);
}

/* ── Blog grid ───────────────────────────────────────────── */

.pb-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 48px;
  min-height: 240px;
  align-items: start;
}

/* ── Blog card ───────────────────────────────────────────── */

.pb-blog-card {
  background: var(--pb-white);
  border-radius: var(--pb-radius-card);
  overflow: hidden;
  box-shadow: var(--pb-shadow-card);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.pb-blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--pb-shadow-hover);
}

/* Card image */
.pb-card-image-link {
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--pb-gradient);
  flex-shrink: 0;
}

.pb-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.pb-blog-card:hover .pb-card-image {
  transform: scale(1.04);
}

.pb-card-image-placeholder {
  width: 100%;
  height: 100%;
  background: var(--pb-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
}

.pb-card-image-placeholder svg {
  opacity: 0.35;
}

/* Card body */
.pb-card-body {
  padding: 24px 26px 26px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

/* Card tags */
.pb-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 8px;
}

.pb-card-tag {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--pb-orange);
  font-family: var(--pb-font-body);
}

.pb-card-tag-sep {
  color: var(--pb-border);
  margin: 0 2px;
}

/* Card date */
.pb-card-date {
  font-family: var(--pb-font-body);
  font-size: 12px;
  color: var(--pb-text-muted);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.pb-card-date svg {
  flex-shrink: 0;
  opacity: 0.6;
}

/* Card heading */
.pb-card-heading {
  font-family: var(--pb-font-body);
  font-size: 18px;
  font-weight: 800;
  color: var(--pb-purple);
  margin: 0 0 12px;
  line-height: 1.3;
}

.pb-card-heading a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s;
}

.pb-card-heading a:hover {
  color: var(--pb-purple-dark);
}

/* Card excerpt */
.pb-card-excerpt {
  font-family: var(--pb-font-body);
  font-size: 14.5px;
  color: var(--pb-text-muted);
  line-height: 1.65;
  margin: 0 0 22px;
  flex: 1;
}

/* Read More button */
.pb-card-read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 11px 26px;
  background: var(--pb-gradient);
  color: var(--pb-white) !important;
  border-radius: var(--pb-radius-pill);
  font-family: var(--pb-font-body);
  font-size: 13.5px;
  font-weight: 700;
  text-decoration: none !important;
  transition: opacity 0.2s, transform 0.2s, box-shadow 0.2s;
  align-self: flex-start;
  letter-spacing: 0.2px;
  outline: none;
}

.pb-card-read-more:focus-visible {
  box-shadow: 0 0 0 3px rgba(250, 111, 23, 0.4);
}

.pb-card-read-more:hover {
  opacity: 0.9;
  transform: translateX(3px);
  box-shadow: 0 4px 18px rgba(250, 111, 23, 0.35);
}

.pb-card-read-more svg {
  transition: transform 0.2s;
}

.pb-card-read-more:hover svg {
  transform: translateX(3px);
}

/* ── No results ──────────────────────────────────────────── */

.pb-no-results {
  grid-column: 1 / -1;
  text-align: center;
  padding: 72px 24px;
}

.pb-no-results h3 {
  font-family: var(--pb-font-body);
  font-size: 24px;
  font-weight: 800;
  color: var(--pb-purple);
  margin: 0 0 10px;
}

.pb-no-results p {
  color: var(--pb-text-muted);
  font-size: 15px;
  margin: 0;
}

/* ── Loading spinner ─────────────────────────────────────── */

.pb-loading {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 80px 0;
}

.pb-spinner {
  width: 44px;
  height: 44px;
  border: 3px solid var(--pb-border);
  border-top-color: var(--pb-purple);
  border-radius: 50%;
  animation: pb-spin 0.75s linear infinite;
}

@keyframes pb-spin {
  to { transform: rotate(360deg); }
}

/* ── Results count ───────────────────────────────────────── */

.pb-results-count {
  text-align: center;
  font-size: 13.5px;
  color: var(--pb-text-muted);
  margin-bottom: 24px;
  font-family: var(--pb-font-body);
  min-height: 20px;
}

/* ── Load More button ────────────────────────────────────── */

.pb-load-more-wrap {
  text-align: center;
  margin-top: 8px;
}

.pb-load-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 40px;
  background: transparent;
  border: 2px solid var(--pb-purple);
  border-radius: var(--pb-radius-pill);
  color: var(--pb-purple);
  font-family: var(--pb-font-body);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s,
              box-shadow 0.2s, transform 0.15s;
  outline: none;
  letter-spacing: 0.2px;
}

.pb-load-more:hover {
  background: var(--pb-gradient);
  border-color: transparent;
  color: var(--pb-white);
  box-shadow: 0 6px 20px rgba(250, 111, 23, 0.30);
  transform: translateY(-2px);
}

.pb-load-more:focus-visible {
  box-shadow: 0 0 0 3px rgba(90, 64, 146, 0.28);
}

.pb-load-more[hidden] {
  display: none;
}

/* ── Responsive ──────────────────────────────────────────── */

@media (max-width: 1024px) {
  .pb-blog-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (max-width: 640px) {
  .pb-blog-archive {
    padding: 32px 16px 60px;
  }

  .pb-blog-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .pb-tag-filters {
    justify-content: flex-start;
  }

  .pb-tag-btn {
    font-size: 12.5px;
    padding: 8px 16px;
  }

  .pb-card-body {
    padding: 20px;
  }

  .pb-load-more {
    width: 100%;
    justify-content: center;
  }
}