/* ════════════════════════════════════════════════════
   تواصُل · Browse Page Styles
   ════════════════════════════════════════════════════ */

.browse-stage {
  flex: 1;
  padding: var(--space-6) var(--space-5);
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 1;
}

/* ═══════════════ شريط البحث ═══════════════ */
.browse-search-wrap {
  max-width: 720px;
  margin: 0 auto var(--space-5);
  animation: emerge 0.8s var(--ease-out);
}

.browse-search {
  display: flex;
  align-items: center;
  background: rgba(19, 17, 16, 0.6);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: var(--space-2);
  transition: all var(--duration-base) var(--ease-out);
  backdrop-filter: blur(10px);
}

.browse-search:focus-within {
  border-color: var(--turquoise-line);
  background: rgba(19, 17, 16, 0.85);
  box-shadow: 0 0 40px var(--turquoise-soft);
}

.search-glyph {
  font-family: var(--font-arabic);
  font-size: 1.5rem;
  color: var(--turquoise);
  padding: 0 var(--space-3);
}

.search-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  padding: var(--space-3);
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--pearl);
}

.search-input::placeholder {
  color: var(--whisper);
  font-style: italic;
}

.search-submit {
  padding: var(--space-3) var(--space-5);
  background: var(--turquoise);
  color: var(--noir);
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-arabic);
  font-size: 0.95rem;
  font-weight: var(--weight-medium);
  cursor: pointer;
  transition: background var(--duration-fast);
}

.search-submit:hover {
  background: var(--turquoise-bright);
}

/* ═══════════════ الاقتراحات السريعة ═══════════════ */
.quick-tags {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  justify-content: center;
  max-width: 720px;
  margin: 0 auto var(--space-7);
  animation: emerge 0.8s var(--ease-out) 0.1s both;
}

.quick-tag-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--whisper-light);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-left: var(--space-2);
}

.quick-tag {
  padding: var(--space-2) var(--space-3);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius-full);
  font-family: var(--font-arabic);
  font-size: 0.85rem;
  color: var(--pearl-dim);
  cursor: pointer;
  transition: all var(--duration-base) var(--ease-out);
}

.quick-tag:hover {
  border-color: var(--turquoise);
  color: var(--turquoise-bright);
  transform: translateY(-1px);
}

/* ═══════════════ الترحيب ═══════════════ */
.browse-welcome {
  text-align: center;
  padding: var(--space-9) var(--space-5);
  animation: emerge 0.8s var(--ease-out) 0.2s both;
}

.welcome-ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  opacity: 0.6;
}

.welcome-line {
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--turquoise), transparent);
}

.welcome-diamond {
  width: 8px;
  height: 8px;
  background: var(--turquoise);
  transform: rotate(45deg);
  box-shadow: 0 0 12px var(--turquoise-glow);
}

.welcome-title {
  font-family: var(--font-arabic);
  font-size: 1.8rem;
  color: var(--pearl);
  margin-bottom: var(--space-3);
}

.welcome-text {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--pearl-dim);
  font-size: 1.1rem;
}

/* ═══════════════ التحميل ═══════════════ */
.browse-loading {
  text-align: center;
  padding: var(--space-9) var(--space-5);
}

.loading-ornament {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.loading-diamond {
  width: 8px;
  height: 8px;
  background: var(--turquoise);
  transform: rotate(45deg);
  box-shadow: 0 0 12px var(--turquoise-glow);
  animation: diamondPulse 1.4s ease-in-out infinite;
}

.loading-diamond:nth-child(2) { animation-delay: 0.2s; }
.loading-diamond:nth-child(3) { animation-delay: 0.4s; }

@keyframes diamondPulse {
  0%, 100% { 
    transform: rotate(45deg) scale(0.6); 
    opacity: 0.4; 
  }
  50% { 
    transform: rotate(45deg) scale(1.2); 
    opacity: 1; 
  }
}

.loading-text {
  font-family: var(--font-arabic);
  color: var(--pearl-dim);
  font-size: 1.1rem;
}

/* ═══════════════ النتائج ═══════════════ */
.results-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--line);
}

.results-title {
  font-family: var(--font-arabic);
  font-size: 1.4rem;
  color: var(--pearl);
}

.results-count {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--whisper-light);
  letter-spacing: 0.2em;
}

/* الشبكة */
.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-5);
}

/* بطاقة الفيديو */
.video-card {
  background: rgba(19, 17, 16, 0.4);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--duration-base) var(--ease-out);
  display: flex;
  flex-direction: column;
}

.video-card:hover {
  transform: translateY(-4px);
  border-color: var(--turquoise-line);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

.video-thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--noir-deep);
}

.video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.video-card:hover .video-thumb img {
  transform: scale(1.05);
}

.video-duration {
  position: absolute;
  bottom: var(--space-2);
  left: var(--space-2);
  padding: 2px var(--space-2);
  background: rgba(0, 0, 0, 0.85);
  color: var(--pearl);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  border-radius: var(--radius-xs);
  letter-spacing: 0.05em;
}

.video-play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, transparent 40%, rgba(0, 0, 0, 0.4) 100%);
  opacity: 0;
  transition: opacity var(--duration-base);
}

.video-card:hover .video-play-overlay {
  opacity: 1;
}

.play-glyph {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--turquoise);
  color: var(--noir);
  border-radius: var(--radius-full);
  font-size: 1.5rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  transform: scale(0.8);
  transition: transform var(--duration-base) var(--ease-spring);
}

.video-card:hover .play-glyph {
  transform: scale(1);
}

.video-meta {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}

.video-title {
  font-family: var(--font-arabic);
  font-size: 1rem;
  color: var(--pearl);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.video-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  margin-top: auto;
  padding-top: var(--space-2);
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--whisper-light);
}

.video-uploader {
  color: var(--turquoise);
  font-family: var(--font-display);
  font-size: 0.85rem;
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 60%;
}

.video-views {
  letter-spacing: 0.1em;
}

/* ═══════════════ Empty/Error ═══════════════ */
.browse-empty,
.browse-error {
  text-align: center;
  padding: var(--space-9) var(--space-5);
}

.empty-icon,
.error-icon {
  font-size: 3rem;
  color: var(--turquoise);
  opacity: 0.5;
  margin-bottom: var(--space-4);
}

.empty-text,
.error-text {
  font-family: var(--font-arabic);
  color: var(--pearl-dim);
  font-size: 1.2rem;
}

/* ═══════════════ موبايل ═══════════════ */
@media (max-width: 768px) {
  .browse-stage {
    padding: var(--space-4) var(--space-3);
  }
  
  .search-input {
    font-size: 0.95rem;
  }
  
  .search-submit {
    padding: var(--space-2) var(--space-4);
  }
  
  .results-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  
  .quick-tags {
    margin-bottom: var(--space-5);
  }
}

@media (min-width: 1200px) {
  .results-grid {
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  }
}