/* ============================================================
   FERA REVIEWS — Frontend CSS
   Modern, conversion-optimized, mobile-first
   ============================================================ */

:root {
  --fera-primary:      #6c63ff;
  --fera-primary-light:#ede9ff;
  --fera-star:         #f59e0b;
  --fera-star-empty:   #e5e7eb;
  --fera-text:         #1a1a2e;
  --fera-muted:        #6b7280;
  --fera-border:       #f0f0f5;
  --fera-bg:           #ffffff;
  --fera-bg-subtle:    #fafafa;
  --fera-verified:     #10b981;
  --fera-radius:       16px;
  --fera-radius-sm:    8px;
  --fera-shadow:       0 4px 24px rgba(0,0,0,.07);
  --fera-shadow-hover: 0 8px 40px rgba(0,0,0,.12);
  --fera-transition:   .2s ease;
}

/* ── Reset ─────────────────────────────────────────── */
.fera-form-wrap *,
.fera-reviews-section *,
.fera-carousel-wrap *,
.fera-featured-grid *,
.fera-media-gallery-grid *,
.fera-widget-reviews-list * {
  box-sizing: border-box;
}

/* ── Stars ─────────────────────────────────────────── */
.fera-stars {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  line-height: 1;
}
.fera-star {
  color: var(--fera-star-empty);
  font-size: 18px;
  transition: color var(--fera-transition), transform var(--fera-transition);
}
.fera-star--full  { color: var(--fera-star); }
.fera-star--half  { color: var(--fera-star); }

/* Interactive stars */
.fera-stars--interactive .fera-star {
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  font-size: 32px;
  line-height: 1;
}
.fera-stars--interactive .fera-star:hover,
.fera-stars--interactive .fera-star.fera-star--hovered,
.fera-stars--interactive .fera-star.fera-star--selected { color: var(--fera-star); transform: scale(1.15); }

/* ── Badges ────────────────────────────────────────── */
.fera-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 50px;
  vertical-align: middle;
  white-space: nowrap;
}
.fera-badge--verified {
  background: var(--fera-verified);
  color: #fff;
}
.fera-badge--featured {
  background: #fbbf24;
  color: #fff;
}

/* ── Review Card ───────────────────────────────────── */
.fera-review-card {
  background: var(--fera-bg);
  border: 1px solid var(--fera-border);
  border-radius: var(--fera-radius);
  padding: 24px;
  transition: box-shadow var(--fera-transition), transform var(--fera-transition);
}
.fera-review-card:hover {
  box-shadow: var(--fera-shadow);
  transform: translateY(-2px);
}
.fera-review-card__header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}
.fera-review-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--fera-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  flex-shrink: 0;
  text-transform: uppercase;
}
.fera-review-card__meta { flex: 1; min-width: 0; }
.fera-review-card__author {
  font-weight: 700;
  color: var(--fera-text);
  font-size: 15px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}
.fera-review-card__rating {
  display: flex;
  align-items: center;
  gap: 8px;
}
.fera-review-card__date {
  font-size: 12px;
  color: var(--fera-muted);
}
.fera-review-card__body { margin-bottom: 16px; }
.fera-review-card__content {
  color: var(--fera-text);
  font-size: 15px;
  line-height: 1.6;
  margin: 0;
}

/* ── Media Grid (Instagram style) ─────────────────── */
.fera-review-card__media {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: 6px;
  margin-top: 12px;
}
.fera-media-thumb {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--fera-radius-sm);
  overflow: hidden;
  cursor: pointer;
  background: var(--fera-bg-subtle);
}
.fera-media-thumb__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s ease;
  display: block;
}
.fera-media-thumb:hover .fera-media-thumb__img { transform: scale(1.06); }
.fera-media-thumb__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.35);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--fera-transition);
}
.fera-media-thumb:hover .fera-media-thumb__overlay { opacity: 1; }
.fera-media-thumb__play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.4);
  transition: background var(--fera-transition);
}
.fera-media-thumb--video:hover .fera-media-thumb__play { background: rgba(0,0,0,.6); }
.fera-media-thumb__video-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

/* ── Reviews Section ───────────────────────────────── */
.fera-reviews-section { max-width: 800px; }

.fera-reviews-summary {
  background: var(--fera-bg-subtle);
  border: 1px solid var(--fera-border);
  border-radius: var(--fera-radius);
  padding: 24px 28px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.fera-reviews-summary__score {
  display: flex;
  align-items: center;
  gap: 16px;
}
.fera-score-big {
  font-size: 56px;
  font-weight: 800;
  color: var(--fera-text);
  line-height: 1;
  letter-spacing: -2px;
}
.fera-score-details { display: flex; flex-direction: column; gap: 4px; }
.fera-score-count { font-size: 13px; color: var(--fera-muted); }

.fera-reviews-list {
  display: grid;
  gap: 16px;
}

/* ── Filters ───────────────────────────────────────── */
.fera-reviews-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.fera-filter-btn {
  padding: 7px 16px;
  border: 1.5px solid var(--fera-border);
  border-radius: 50px;
  background: var(--fera-bg);
  color: var(--fera-muted);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--fera-transition);
  white-space: nowrap;
}
.fera-filter-btn:hover,
.fera-filter-btn--active {
  background: var(--fera-primary);
  border-color: var(--fera-primary);
  color: #fff;
}

/* ── Rating Badge ──────────────────────────────────── */
.fera-rating-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
}
.fera-rating-badge__score {
  font-weight: 700;
  color: var(--fera-text);
  font-size: 15px;
}
.fera-rating-badge__count {
  color: var(--fera-muted);
  font-size: 13px;
}

/* ── Form ──────────────────────────────────────────── */
.fera-form-wrap {
  max-width: 680px;
  margin: 0 auto;
}
.fera-form__title {
  font-size: 22px;
  font-weight: 700;
  color: var(--fera-text);
  margin: 0 0 28px;
}
.fera-form {
  background: var(--fera-bg);
  border: 1px solid var(--fera-border);
  border-radius: var(--fera-radius);
  padding: 32px;
}
.fera-form__group { margin-bottom: 20px; }
.fera-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 600px) { .fera-form__row { grid-template-columns: 1fr; } }

.fera-form__label {
  display: block;
  font-weight: 600;
  font-size: 14px;
  color: var(--fera-text);
  margin-bottom: 6px;
}
.fera-required { color: #ef4444; }
.fera-form__hint { font-size: 12px; color: var(--fera-muted); margin-top: 4px; display: block; }

.fera-form__input,
.fera-form__textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--fera-border);
  border-radius: var(--fera-radius-sm);
  font-size: 15px;
  color: var(--fera-text);
  background: var(--fera-bg);
  transition: border-color var(--fera-transition), box-shadow var(--fera-transition);
  font-family: inherit;
  -webkit-appearance: none;
}
.fera-form__input:focus,
.fera-form__textarea:focus {
  outline: none;
  border-color: var(--fera-primary);
  box-shadow: 0 0 0 3px rgba(108,99,255,.12);
}
.fera-form__textarea { resize: vertical; min-height: 100px; }

.fera-form__group--rating { text-align: center; }
.fera-form__group--rating .fera-form__label { text-align: center; }

/* ── Upload Zone ───────────────────────────────────── */
.fera-upload-zone {
  border: 2px dashed var(--fera-border);
  border-radius: var(--fera-radius);
  background: var(--fera-bg-subtle);
  transition: border-color var(--fera-transition), background var(--fera-transition);
}
.fera-upload-zone.fera-dragover {
  border-color: var(--fera-primary);
  background: var(--fera-primary-light);
}
.fera-upload-zone__inner {
  padding: 32px;
  text-align: center;
}
.fera-upload-zone__icon { color: var(--fera-muted); margin-bottom: 12px; }
.fera-upload-zone__text { color: var(--fera-muted); font-size: 14px; margin: 0 0 12px; }

.fera-upload-zone__preview {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: 8px;
  padding: 0 16px 16px;
}
.fera-preview-item {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--fera-radius-sm);
  overflow: hidden;
  background: var(--fera-border);
}
.fera-preview-item img,
.fera-preview-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.fera-preview-item__remove {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 22px;
  height: 22px;
  background: rgba(0,0,0,.6);
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 14px;
  line-height: 22px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}
.fera-preview-item__progress {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--fera-primary);
  transform-origin: left;
  transform: scaleX(0);
  transition: transform .3s;
}

/* ── Buttons ───────────────────────────────────────── */
.fera-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: 50px;
  border: 2px solid transparent;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--fera-transition);
  font-family: inherit;
  line-height: 1;
}
.fera-btn--primary {
  background: var(--fera-primary);
  color: #fff;
  border-color: var(--fera-primary);
}
.fera-btn--primary:hover {
  background: #5a52e0;
  border-color: #5a52e0;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(108,99,255,.35);
}
.fera-btn--outline {
  background: transparent;
  color: var(--fera-primary);
  border-color: var(--fera-primary);
}
.fera-btn--outline:hover {
  background: var(--fera-primary);
  color: #fff;
}
.fera-btn--lg { padding: 14px 36px; font-size: 16px; }
.fera-btn__spinner {
  display: none;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: fera-spin .6s linear infinite;
}
.fera-btn.is-loading .fera-btn__text { opacity: .7; }
.fera-btn.is-loading .fera-btn__spinner { display: block; }

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

.fera-form__actions { text-align: center; padding-top: 8px; }
.fera-form__messages { margin-top: 16px; }
.fera-form__messages .fera-msg {
  padding: 12px 16px;
  border-radius: var(--fera-radius-sm);
  font-size: 14px;
  font-weight: 500;
}
.fera-msg--error { background: #fef2f2; color: #dc2626; border: 1px solid #fecaca; }
.fera-msg--success { background: #f0fdf4; color: #16a34a; border: 1px solid #bbf7d0; }

.fera-form__success { text-align: center; padding: 48px 32px; }
.fera-success-icon { font-size: 56px; line-height: 1; margin-bottom: 16px; }
.fera-form__success h3 { font-size: 22px; color: var(--fera-text); margin: 0 0 8px; }
.fera-form__success p { color: var(--fera-muted); font-size: 15px; margin: 0; }

/* ── Load More ─────────────────────────────────────── */
.fera-load-more-wrap { text-align: center; margin-top: 28px; }
.fera-no-reviews { text-align: center; padding: 40px; color: var(--fera-muted); font-size: 15px; }

/* ── Carousel ──────────────────────────────────────── */
.fera-carousel-wrap { overflow: hidden; }
.fera-carousel {
  position: relative;
  --cols: 3;
}
@media (max-width: 768px) { .fera-carousel { --cols: 1.1; } }
@media (max-width: 1024px) and (min-width: 769px) { .fera-carousel { --cols: 2.1; } }

.fera-carousel__track {
  display: flex;
  gap: 20px;
  transition: transform .45s cubic-bezier(.4,0,.2,1);
  will-change: transform;
}
.fera-carousel__card {
  flex: 0 0 calc(100% / var(--cols) - 10px);
  background: var(--fera-bg);
  border-radius: var(--fera-radius);
  border: 1px solid var(--fera-border);
  overflow: hidden;
  transition: transform var(--fera-transition);
}
.fera-carousel__card--shadow { box-shadow: var(--fera-shadow); border: none; }
.fera-carousel__card:hover { transform: translateY(-3px); }
.fera-carousel__media {
  aspect-ratio: 4/3;
  overflow: hidden;
  cursor: pointer;
}
.fera-carousel__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s;
}
.fera-carousel__media:hover img { transform: scale(1.05); }
.fera-carousel__body { padding: 20px; }
.fera-carousel__stars { margin-bottom: 10px; }
.fera-carousel__text {
  font-size: 14px;
  color: var(--fera-text);
  line-height: 1.6;
  margin: 0 0 16px;
  font-style: italic;
}
.fera-carousel__author {
  display: flex;
  align-items: center;
  gap: 10px;
}
.fera-carousel__avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--fera-primary);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-transform: uppercase;
  flex-shrink: 0;
}
.fera-carousel__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 24px;
}
.fera-carousel__btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid var(--fera-border);
  background: var(--fera-bg);
  color: var(--fera-text);
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--fera-transition);
  line-height: 1;
}
.fera-carousel__btn:hover {
  background: var(--fera-primary);
  border-color: var(--fera-primary);
  color: #fff;
}
.fera-carousel__dots { display: flex; gap: 6px; }
.fera-carousel__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--fera-border);
  cursor: pointer;
  transition: all var(--fera-transition);
  border: none;
  padding: 0;
}
.fera-carousel__dot.active {
  background: var(--fera-primary);
  width: 24px;
  border-radius: 4px;
}

/* ── Featured Cards ────────────────────────────────── */
.fera-featured-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 768px) { .fera-featured-grid { grid-template-columns: 1fr; } }

.fera-featured-card {
  background: var(--fera-bg);
  border: 1px solid var(--fera-border);
  border-radius: var(--fera-radius);
  padding: 28px;
  position: relative;
  transition: box-shadow var(--fera-transition), transform var(--fera-transition);
}
.fera-featured-card:hover {
  box-shadow: var(--fera-shadow);
  transform: translateY(-3px);
}
.fera-featured-card__quote {
  font-size: 64px;
  line-height: .6;
  color: var(--fera-primary);
  font-weight: 900;
  margin-bottom: 16px;
  opacity: .6;
  font-family: Georgia, serif;
}
.fera-featured-card__stars { margin-bottom: 12px; }
.fera-featured-card__text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--fera-text);
  margin: 0 0 20px;
}
.fera-featured-card__img-wrap {
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: var(--fera-radius-sm);
  overflow: hidden;
  margin-bottom: 16px;
}
.fera-featured-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.fera-featured-card__author {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 16px;
  border-top: 1px solid var(--fera-border);
}

/* ── Rating Distribution ───────────────────────────── */
.fera-rating-avg { display: flex; gap: 28px; align-items: flex-start; }
.fera-rating-avg--vertical { flex-direction: column; }
.fera-rating-avg__main { display: flex; flex-direction: column; align-items: center; gap: 8px; min-width: 100px; }

.fera-dist { flex: 1; display: flex; flex-direction: column; gap: 8px; }
.fera-dist-row { display: flex; align-items: center; gap: 10px; }
.fera-dist-label { font-size: 13px; color: var(--fera-muted); min-width: 28px; text-align: right; }
.fera-dist-bar {
  flex: 1;
  height: 8px;
  background: var(--fera-border);
  border-radius: 4px;
  overflow: hidden;
}
.fera-dist-bar__fill {
  height: 100%;
  background: var(--fera-star);
  border-radius: 4px;
  transition: width .6s ease;
}
.fera-dist-pct { font-size: 12px; color: var(--fera-muted); min-width: 32px; }

/* ── Media Gallery Grid ────────────────────────────── */
.fera-media-gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
@media (max-width: 768px) { .fera-media-gallery-grid { grid-template-columns: repeat(2, 1fr); } }

/* ── Lightbox ──────────────────────────────────────── */
.fera-lightbox {
  position: fixed;
  inset: 0;
  z-index: 999999;
  display: none;
  align-items: center;
  justify-content: center;
}
.fera-lightbox.is-open { display: flex; }
.fera-lightbox__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.92);
  cursor: pointer;
  backdrop-filter: blur(4px);
}
.fera-lightbox__container {
  position: relative;
  z-index: 1;
  max-width: 92vw;
  max-height: 92vh;
  display: flex;
  align-items: center;
  gap: 16px;
}
.fera-lightbox__content {
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 80vw;
  max-height: 88vh;
}
.fera-lightbox__content img {
  max-width: 80vw;
  max-height: 88vh;
  object-fit: contain;
  border-radius: var(--fera-radius-sm);
}
.fera-lightbox__content iframe {
  width: min(860px, 80vw);
  height: min(480px, 50vw);
  border: none;
  border-radius: var(--fera-radius-sm);
}
.fera-lightbox__content video {
  max-width: 80vw;
  max-height: 80vh;
  border-radius: var(--fera-radius-sm);
}
.fera-lightbox__close {
  position: fixed;
  top: 20px;
  right: 24px;
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,.15);
  border: none;
  border-radius: 50%;
  color: #fff;
  font-size: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
  transition: background var(--fera-transition);
  z-index: 2;
}
.fera-lightbox__close:hover { background: rgba(255,255,255,.28); }
.fera-lightbox__prev,
.fera-lightbox__next {
  background: rgba(255,255,255,.15);
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  color: #fff;
  font-size: 28px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
  transition: background var(--fera-transition);
  flex-shrink: 0;
}
.fera-lightbox__prev:hover,
.fera-lightbox__next:hover { background: rgba(255,255,255,.28); }
@media (max-width: 640px) {
  .fera-lightbox__prev,
  .fera-lightbox__next {
    position: fixed;
    bottom: 24px;
  }
  .fera-lightbox__prev { left: 24px; }
  .fera-lightbox__next { right: 24px; }
}

/* ── Social Proof Popup ────────────────────────────── */
.fera-popup {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 99998;
  transform: translateX(calc(-100% - 32px));
  transition: transform .4s cubic-bezier(.34,1.56,.64,1);
  pointer-events: none;
}
.fera-popup--show {
  transform: translateX(0);
  pointer-events: auto;
}
.fera-popup__inner {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  border-radius: 14px;
  padding: 14px 16px;
  box-shadow: 0 8px 40px rgba(0,0,0,.16);
  max-width: 320px;
  position: relative;
  border: 1px solid var(--fera-border);
}
.fera-popup__media {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--fera-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fera-primary);
}
.fera-popup__img { width: 100%; height: 100%; object-fit: cover; }
.fera-popup__avatar { display: flex; align-items: center; justify-content: center; color: var(--fera-primary); }
.fera-popup__content { flex: 1; min-width: 0; }
.fera-popup__stars { font-size: 14px; margin-bottom: 3px; }
.fera-popup__text {
  font-size: 13px;
  font-weight: 600;
  color: var(--fera-text);
  margin: 0 0 3px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.fera-popup__meta { font-size: 11px; color: var(--fera-muted); }
.fera-popup__close {
  position: absolute;
  top: 8px;
  right: 10px;
  background: none;
  border: none;
  font-size: 18px;
  color: var(--fera-muted);
  cursor: pointer;
  line-height: 1;
  padding: 0;
}

/* ── Public Page ───────────────────────────────────── */
.fera-page-body { background: #f4f4f8; margin: 0; }
.fera-page { min-height: 100vh; display: flex; flex-direction: column; }
.fera-page__header {
  background: #fff;
  padding: 16px 40px;
  border-bottom: 1px solid var(--fera-border);
}
.fera-page__main { flex: 1; padding: 48px 24px; }
.fera-page__container { max-width: 680px; margin: 0 auto; }
.fera-page__footer {
  background: #fff;
  padding: 16px;
  text-align: center;
  border-top: 1px solid var(--fera-border);
  font-size: 13px;
  color: var(--fera-muted);
}
.fera-page__logo { text-decoration: none; color: var(--fera-text); font-weight: 700; font-size: 18px; }

/* ── Responsive tweaks ─────────────────────────────── */
@media (max-width: 640px) {
  .fera-form { padding: 20px; }
  .fera-score-big { font-size: 40px; }
  .fera-reviews-summary { flex-direction: column; gap: 12px; }
  .fera-featured-grid { grid-template-columns: 1fr; }
  .fera-rating-avg { flex-direction: column; }
  .fera-popup { left: 12px; bottom: 12px; }
  .fera-popup__inner { max-width: calc(100vw - 24px); }
}