/* =============================================================
   components.css — Cards, Badges, Buttons, Modal, Search, etc.
   AQCore © 2026
   ============================================================= */

/* ── CATEGORY GRID ── */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
}

.cat-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1rem;
  text-align: center;
  cursor: pointer;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  text-decoration: none;
  color: var(--text-primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.7rem;
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.cat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-dim2), transparent);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.cat-card:hover::before { opacity: 1; }

.cat-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-accent);
}

.cat-icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  transition: transform 0.3s;
  flex-shrink: 0;
}

.cat-card:hover .cat-icon { transform: scale(1.12); }

.fi-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.fi-icon svg {
  width: 28px;
  height: 28px;
}

.cat-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
}

.cat-count {
  font-size: 0.71rem;
  color: var(--text-muted);
}

/* ── APPS FILTER BAR ── */
.apps-filter {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
  align-items: center;
}

.filter-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  white-space: nowrap;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--accent);
  color: #0A192F;
  border-color: var(--accent);
  font-weight: 600;
}

.sort-select {
  margin-left: auto;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 0.4rem 0.85rem;
  border-radius: 50px;
  font-size: 0.8rem;
  cursor: pointer;
  outline: none;
  transition: border-color 0.2s;
}

.sort-select:focus {
  border-color: var(--accent);
}

/* ── APP CARDS GRID ── */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(248px, 1fr));
  gap: 1.25rem;
}

.app-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  cursor: pointer;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.app-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.app-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35), var(--shadow-accent);
}

.app-card:hover::after { opacity: 1; }

.app-card-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.app-logo {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.app-info {
  flex: 1;
  min-width: 0;
}

.app-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.app-cat {
  font-size: 0.72rem;
  color: var(--accent);
  font-weight: 500;
  margin-top: 2px;
}

.app-badges {
  display: flex;
  gap: 0.4rem;
  margin-top: 4px;
  flex-wrap: wrap;
}

/* ── BADGES ── */
.badge {
  font-size: 0.63rem;
  font-weight: 600;
  padding: 0.15rem 0.55rem;
  border-radius: 50px;
  white-space: nowrap;
}

.badge-updated { background: rgba(16,185,129,0.12); color: #10B981; border: 1px solid rgba(16,185,129,0.25); }
.badge-new     { background: rgba(139,92,246,0.12); color: #8B5CF6; border: 1px solid rgba(139,92,246,0.25); }
.badge-hot     { background: rgba(239,68,68,0.12);  color: #EF4444; border: 1px solid rgba(239,68,68,0.25);  }

/* ── PLATFORM BADGES ── */
.platform-badges {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.plat {
  font-size: 0.61rem;
  padding: 0.1rem 0.5rem;
  border-radius: 4px;
  background: var(--accent-dim);
  color: var(--accent);
  font-weight: 600;
}

/* ── APP CARD BODY ── */
.app-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.app-meta {
  display: flex;
  gap: 0.9rem;
  font-size: 0.71rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.app-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.app-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: auto;
}

.app-rating {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.78rem;
}

.app-rating .stars i { color: #F59E0B; font-size: 0.68rem; }

.rating-val  { color: var(--text-primary); font-weight: 600; }
.rating-cnt  { color: var(--text-muted); }

.btn-download {
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid var(--border-hover);
  padding: 0.4rem 1rem;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, transform 0.2s;
  display: flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
}

.btn-download:hover {
  background: var(--accent);
  color: #0A192F;
  transform: translateY(-1px);
}

/* ── NO RESULTS ── */
.no-results {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3.5rem 1rem;
  color: var(--text-muted);
}

.no-results i {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
  display: block;
  opacity: 0.6;
}

/* ── UPDATES GRID ── */
.updates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1rem;
}

.update-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  cursor: pointer;
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
  backdrop-filter: blur(10px);
}

.update-card:hover {
  transform: translateX(5px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-accent);
}

.update-logo {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.update-info {
  flex: 1;
  min-width: 0;
}

.update-name {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.update-ver {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ── SEARCH RESULTS DROPDOWN ── */
.search-results {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: var(--bg-secondary);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius);
  overflow: hidden;
  z-index: 200;
  box-shadow: var(--shadow);
  max-height: 320px;
  overflow-y: auto;
}

.search-results.open { display: block; }

.sr-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  cursor: pointer;
  transition: background 0.2s;
}

.sr-item:hover { background: var(--accent-dim); }

.sr-logo {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.sr-info { flex: 1; min-width: 0; }

.sr-name {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sr-cat {
  font-size: 0.71rem;
  color: var(--text-muted);
}

.sr-empty {
  padding: 1.25rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

/* ── MODAL ── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  overflow-y: auto;
}

.modal-overlay.open { display: flex; }

.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  max-width: 820px;
  width: 100%;
  max-height: calc(100vh - 3rem);
  overflow-y: auto;
  position: relative;
  animation: slideUp 0.3s ease both;
  margin: auto;
}

.modal-close {
  position: sticky;
  top: 1rem;
  float: right;
  margin: 1rem 1rem -44px auto;
  background: var(--accent-dim);
  border: 1px solid var(--border);
  color: var(--text-primary);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: background 0.2s, color 0.2s, transform 0.2s;
  flex-shrink: 0;
}

.modal-close:hover {
  background: var(--accent);
  color: #0A192F;
  transform: rotate(90deg);
}

.modal-hero {
  background: linear-gradient(135deg, var(--bg-primary), var(--bg-secondary));
  padding: 2.5rem;
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  border-bottom: 1px solid var(--border);
  clear: both;
}

.modal-logo {
  width: 80px;
  height: 80px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  flex-shrink: 0;
}

.modal-title-area { flex: 1; min-width: 0; }

.modal-app-name {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  letter-spacing: -0.5px;
}

.modal-app-cat {
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.modal-meta-row {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 0.85rem;
}

.modal-meta-item {
  font-size: 0.78rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 5px;
}

.modal-meta-item strong { color: var(--text-secondary); }

.modal-rating {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.stars { display: flex; gap: 2px; }
.stars i { color: #F59E0B; font-size: 0.85rem; }

.modal-body { padding: 2rem 2.5rem; }

.modal-section { margin-bottom: 2rem; }

.modal-section h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.85rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-section h3 i { color: var(--accent); }

.modal-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.85;
}

/* Modal features */
.features-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.feature-item i { color: #10B981; font-size: 0.75rem; flex-shrink: 0; }

/* Specs grid */
.specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.spec-item {
  background: var(--bg-primary);
  border-radius: var(--radius);
  padding: 0.85rem;
  border: 1px solid var(--border);
}

.spec-label {
  font-size: 0.68rem;
  color: var(--text-muted);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.spec-val {
  font-size: 0.82rem;
  color: var(--text-primary);
  font-weight: 500;
}

/* Screenshots */
.screenshots {
  display: flex;
  gap: 0.75rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  scroll-snap-type: x mandatory;
}

.screenshots::-webkit-scrollbar { height: 4px; }

.screenshot {
  width: 200px;
  height: 120px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--bg-primary), var(--bg-card));
  border: 1px solid var(--border);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--text-muted);
  scroll-snap-align: start;
}

/* Changelog */
.changelog-list { list-style: none; }

.changelog-list li {
  padding: 0.4rem 0;
  font-size: 0.82rem;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  border-bottom: 1px solid var(--border);
}

.changelog-list li:last-child { border-bottom: none; }

.changelog-list li::before {
  content: '▸';
  color: var(--accent);
  flex-shrink: 0;
  font-size: 0.75rem;
  margin-top: 2px;
}

/* Download buttons */
.download-btns {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.btn-dl {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.8rem 1.5rem;
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background 0.25s, transform 0.25s, box-shadow 0.25s, color 0.25s;
  text-decoration: none;
}

.btn-dl-primary {
  background: var(--accent);
  color: #0A192F;
}

.btn-dl-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent);
}

.btn-dl-secondary {
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid var(--border-hover);
}

.btn-dl-secondary:hover {
  background: var(--accent);
  color: #0A192F;
  transform: translateY(-1px);
}

/* Comments */
.comments { display: flex; flex-direction: column; gap: 0.85rem; }

.comment {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
}

.comment-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
}

.comment-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #7C3AED);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.comment-user {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
}

.comment-date {
  font-size: 0.71rem;
  color: var(--text-muted);
  margin-left: auto;
}

.comment-stars { display: flex; gap: 1px; }
.comment-stars i { color: #F59E0B; font-size: 0.65rem; }

.comment-text {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ── LOADING SKELETON ── */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--bg-secondary) 25%,
    var(--bg-card) 50%,
    var(--bg-secondary) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius);
}

/* ── RESPONSIVE FOR MODAL & CARDS ── */
@media (max-width: 768px) {
  .features-list,
  .specs-grid    { grid-template-columns: 1fr; }

  .modal-hero { flex-direction: column; padding: 1.75rem; }
  .modal-body { padding: 1.5rem; }
  .modal-app-name { font-size: 1.4rem; }

  .apps-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
  .updates-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .download-btns  { flex-direction: column; }
  .cat-grid       { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }
  .apps-grid      { grid-template-columns: 1fr; }
  .modal          { border-radius: var(--radius-lg); }
  .modal-overlay  { padding: 0.75rem; }
}