.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.page-explorer .explorer-main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem 2.5rem;
}

.explorer-hero {
  text-align: center;
  padding: 2rem 1rem 1.25rem;
  max-width: 40rem;
  margin: 0 auto;
}

.explorer-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
}

.explorer-hero__subtitle {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 1rem;
  line-height: 1.5;
}

.explorer-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.explorer-toolbar__btn {
  padding: 0.55rem 1.15rem;
  border-radius: 999px;
  border: 1px solid rgba(92, 107, 192, 0.55);
  background: linear-gradient(135deg, rgba(92, 107, 192, 0.35), rgba(121, 134, 203, 0.2));
  color: #e8eaff;
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.explorer-toolbar__btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(60, 60, 120, 0.25);
  border-color: rgba(121, 134, 203, 0.85);
}

.explorer-toolbar__btn--secondary {
  background: rgba(35, 35, 58, 0.9);
  border-color: rgba(255, 255, 255, 0.12);
}

.explorer-filters.module-controls {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem 1rem;
  padding: 1rem 1.1rem;
  border-radius: 14px;
  background: rgba(30, 30, 47, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
  .explorer-filters.module-controls {
    grid-template-columns: 1fr 1fr 1fr;
    align-items: end;
  }
}

.explorer-filters .form-group {
  margin-bottom: 0;
}

.explorer-filters .form-group input,
.explorer-filters .form-group select {
  background: rgba(24, 24, 42, 0.95);
  color: #f0f0fa;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 0.6rem 0.85rem;
  font-size: 0.95rem;
}

.explorer-filters .form-group input:focus,
.explorer-filters .form-group select:focus {
  outline: none;
  border-color: rgba(92, 107, 192, 0.75);
  box-shadow: 0 0 0 3px rgba(92, 107, 192, 0.2);
}

.explorer-grid.slider-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr));
  gap: 1.35rem;
  margin-top: 0.5rem;
}

.page-explorer .explorer-card.slider-item {
  background: rgba(26, 26, 42, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 1rem 1.05rem 1.2rem;
  margin-bottom: 0;
  border-bottom: none;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-explorer .explorer-card.slider-item:hover {
  border-color: rgba(92, 107, 192, 0.35);
  box-shadow: 0 14px 48px rgba(40, 40, 80, 0.35);
}

.explorer-card__header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.explorer-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid rgba(255, 255, 255, 0.1);
}

.explorer-card__author {
  min-width: 0;
  line-height: 1.35;
}

.explorer-card__name {
  display: block;
  font-size: 0.95rem;
  color: #fff;
}

.explorer-card__profile-link {
  font-size: 0.82rem;
  color: #8b9eff;
  text-decoration: none;
}

.explorer-card__profile-link:hover {
  text-decoration: underline;
}

.explorer-card__title {
  font-size: 1.08rem;
  font-weight: 600;
  margin: 0 0 0.35rem;
  color: #fff;
  letter-spacing: -0.01em;
}

.explorer-card__desc {
  margin: 0 0 0.85rem;
  font-size: 0.9rem;
  color: rgba(200, 200, 230, 0.88);
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.explorer-preview {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: 12px;
  overflow: hidden;
  background: #0a0a12;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.explorer-preview-iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

.explorer-actions.tiktok-style-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.35rem 0.65rem;
  margin: 0.85rem 0 0.5rem;
}

.explorer-actions button {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.1rem;
  padding: 0.25rem;
  border-radius: 8px;
  transition: transform 0.15s ease, background 0.15s ease;
}

.explorer-actions button:hover {
  transform: scale(1.08);
  background: rgba(255, 255, 255, 0.06);
}

.explorer-stat {
  font-size: 0.78rem;
  color: rgba(200, 200, 220, 0.85);
  min-width: 1ch;
}

.explorer-stat--wide {
  flex-basis: 100%;
  text-align: center;
  margin-top: 0.15rem;
}

@media (min-width: 400px) {
  .explorer-stat--wide {
    flex-basis: auto;
    margin-top: 0;
  }
}

.explorer-btn-remove {
  font-size: 0.8rem !important;
  color: #ff8a80 !important;
  width: 100%;
  margin-top: 0.35rem;
}

.explorer-code-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 0.35rem;
}

.explorer-code-controls .code-btn,
.explorer-code-controls .clone-btn {
  padding: 0.45rem 0.9rem;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(40, 40, 62, 0.9);
  color: #dce0ff;
}

.explorer-code-controls .clone-btn {
  background: rgba(92, 107, 192, 0.35);
  border-color: rgba(92, 107, 192, 0.5);
}

.explorer-code-section {
  margin-top: 0.75rem;
  padding: 0.75rem;
  border-radius: 10px;
  background: rgba(10, 10, 18, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.explorer-code-section[hidden] {
  display: none !important;
}

.explorer-code-section .code-block {
  margin-bottom: 0.65rem;
}

.explorer-code-section .code-block strong {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(180, 180, 210, 0.9);
  margin-bottom: 0.35rem;
}

.explorer-code-section pre {
  margin: 0;
  max-height: 180px;
  overflow: auto;
  border-radius: 8px;
  padding: 0.5rem 0.65rem;
  background: rgba(0, 0, 0, 0.35);
  font-size: 0.72rem;
  line-height: 1.4;
}

.explorer-code-section code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  color: #c5cae0;
  white-space: pre-wrap;
  word-break: break-word;
}

.explorer-card__meta.post-meta {
  margin-top: 0.75rem;
  padding-top: 0.65rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.explorer-card__meta small {
  color: rgba(160, 160, 190, 0.85);
  font-size: 0.78rem;
}

.explorer-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 2.5rem 1rem;
  color: rgba(200, 200, 220, 0.8);
  font-size: 1rem;
}

.explorer-empty--banner {
  padding: 1rem 1.1rem;
  margin: 0 0 1rem;
  border-radius: 12px;
  background: rgba(92, 107, 192, 0.18);
  border: 1px solid rgba(121, 134, 203, 0.45);
  color: rgba(230, 232, 255, 0.95);
  line-height: 1.45;
  text-align: left;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.explorer-card--highlight {
  box-shadow:
    0 0 0 3px rgba(121, 134, 203, 0.75),
    0 16px 48px rgba(40, 40, 80, 0.45) !important;
  transition: box-shadow 0.35s ease;
}

@media (max-width: 640px) {
  .page-explorer .explorer-main {
    padding-left: 0;
    padding-right: 0;
    max-width: none;
  }

  .page-explorer .explorer-hero {
    padding-left: 1.1rem;
    padding-right: 1.1rem;
  }

  .explorer-toolbar,
  .explorer-filters.module-controls {
    margin-left: 1rem;
    margin-right: 1rem;
  }

  .explorer-empty--banner {
    margin-left: 1rem;
    margin-right: 1rem;
    max-width: none;
  }

  .explorer-grid.slider-container {
    gap: 0;
    padding: 0;
  }

  .page-explorer .explorer-card.slider-item {
    border-radius: 0;
    border-left: none;
    border-right: none;
    padding-left: 1rem;
    padding-right: 1rem;
    margin-bottom: 0.35rem;
  }

  .explorer-preview {
    border-radius: 0;
    aspect-ratio: 4 / 5;
    max-height: min(72vh, 560px);
  }

  .explorer-card__header {
    padding-top: 0.15rem;
  }
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 0.5rem;
  border: 1px solid #ccc;
  border-radius: 4px;
}

.badge-pro {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #fff;
  background: linear-gradient(135deg, #5c6bc0, #7e57c2);
  padding: 2px 8px;
  border-radius: 6px;
  margin-left: 6px;
  vertical-align: middle;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}

.badge-certif {
  background: rgba(76, 175, 80, 0.15);
  color: #43a047;
  padding: 1px 7px 1px 5px;
  border-radius: 8px;
  font-size: 0.82em;
  margin-left: 5px;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-weight: 500;
  border: 1px solid #43a04722;
  box-shadow: 0 1px 4px rgba(67, 160, 71, 0.07);
  letter-spacing: 0.01em;
}

.badge-certif i {
  width: 15px !important;
  height: 15px !important;
  color: #43a047 !important;
  margin-right: 2px;
  vertical-align: middle;
}

.badge-mentor {
  background: #ff9800;
  color: #fff;
  padding: 2px 7px;
  border-radius: 8px;
  font-size: 0.82em;
  margin-left: 5px;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-weight: 500;
  letter-spacing: 0.01em;
}