/* ==========================================================================
   Flexora.Ai — Tools & Interactive Directory Styles (assets/css/tools.css)
   Dedicated styling for tool cards, directory filters, finder, comparison & details
   ========================================================================== */

/* Search Finder Component */
.finder-wrap {
  max-width: 680px;
  margin: 0 0 32px 0;
  position: relative;
}

.finder {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 20px 50px -20px rgba(45, 226, 200, 0.15);
  transition: border-color 0.25s, box-shadow 0.25s;
}

.finder:focus-within {
  border-color: var(--teal);
  box-shadow: 0 20px 50px -15px rgba(45, 226, 200, 0.3);
}

.finder-icon {
  width: 22px;
  height: 22px;
  color: var(--ink-muted);
  margin-left: 12px;
  flex: none;
}

.finder:focus-within .finder-icon {
  color: var(--teal);
}

.finder input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--ink);
  font-family: 'Sora', sans-serif;
  font-size: 15px;
  padding: 10px 4px;
}

.finder input::placeholder {
  color: var(--ink-muted);
}

.finder-clear {
  background: none;
  border: none;
  color: var(--ink-muted);
  padding: 8px 12px;
  font-size: 16px;
  cursor: pointer;
  display: none;
  transition: color 0.2s;
}

.finder-clear:hover {
  color: var(--ink);
}

.finder-clear.show {
  display: block;
}

/* Category Grid Tiles */
.cat-tiles {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 14px;
  width: 100%;
  margin-bottom: 36px;
}

.cat-tile {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px 14px 16px;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.cat-tile:hover {
  border-color: var(--teal);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.cat-tile.active {
  border-color: var(--teal);
  background: var(--surface-2);
}

.cat-tile-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin: 0 auto 10px;
  color: var(--teal);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.cat-tile:hover .cat-tile-icon {
  transform: scale(1.18);
}

.cat-tile-icon svg {
  width: 100%;
  height: 100%;
}

.cat-tile-label {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
  display: block;
}

.cat-tile-count {
  position: absolute;
  top: 10px;
  right: 10px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--ink-soft);
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 2px 7px;
}

/* Category Chips Row */
.cat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.cat-chip {
  font-size: 13px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink-soft);
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  user-select: none;
}

.cat-chip-icon {
  display: inline-flex;
  width: 15px;
  height: 15px;
  color: var(--teal);
}

.cat-chip-icon svg {
  width: 100%;
  height: 100%;
}

.cat-chip:hover {
  border-color: var(--teal);
  color: var(--ink);
  transform: translateY(-2px);
}

.cat-chip.active {
  background: var(--teal-soft);
  border-color: var(--teal);
  color: var(--teal);
  font-weight: 600;
}

/* Directory Toolbar & Tabs */
.dir-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tab {
  font-size: 13px;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink-soft);
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.tab:hover {
  border-color: var(--teal);
  color: var(--ink);
}

.tab.active {
  background: var(--teal);
  color: #07090F;
  border-color: var(--teal);
}

.dir-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.tool-count {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--ink-soft);
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 7px 12px;
  border-radius: var(--radius-sm);
}

.sort-select {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  color: var(--ink);
  font-family: 'Sora', sans-serif;
  font-size: 13px;
  cursor: pointer;
  outline: none;
  transition: border-color 0.2s;
}

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

/* Featured Spotlight Card */
.featured-card {
  background: linear-gradient(135deg, var(--surface) 0%, var(--surface-2) 100%);
  border: 1px solid var(--teal);
  border-radius: var(--radius-lg);
  padding: 30px 32px;
  display: flex;
  align-items: center;
  gap: 26px;
  margin-bottom: 36px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 40px -15px rgba(45, 226, 200, 0.2);
  transition: transform 0.25s, box-shadow 0.25s;
  cursor: pointer;
}

.featured-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 25px 50px -15px rgba(45, 226, 200, 0.35);
}

.featured-card::before {
  content: "FEATURED";
  position: absolute;
  top: 14px;
  right: -32px;
  background: var(--teal);
  color: #07090F;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  font-weight: 800;
  padding: 4px 38px;
  transform: rotate(45deg);
  letter-spacing: 0.05em;
}

.featured-icon {
  width: 60px;
  height: 60px;
  border-radius: 14px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'IBM Plex Mono', monospace;
  color: var(--teal);
  font-weight: 800;
  font-size: 24px;
  flex: none;
}

.featured-body {
  flex: 1;
  min-width: 0;
}

.featured-body .fn {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--ink);
}

.featured-body .fc {
  font-size: 12px;
  color: var(--teal);
  margin-bottom: 8px;
  font-family: 'IBM Plex Mono', monospace;
}

.featured-body p {
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.5;
}

.featured-cta {
  flex: none;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--teal);
  border: 1px solid rgba(45, 226, 200, 0.4);
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: all 0.2s;
}

.featured-card:hover .featured-cta {
  background: var(--teal);
  color: #07090F;
}

@media (max-width: 768px) {
  .featured-card {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Tools Grid & Modern Card System */
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  perspective: 1200px;
}

@media (max-width: 980px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 620px) {
  .grid { grid-template-columns: 1fr; }
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
  transform-style: preserve-3d;
  will-change: transform;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  position: relative;
}

.card:hover {
  border-color: var(--teal);
  box-shadow: 0 20px 40px -15px rgba(45, 226, 200, 0.22);
}

.card-top {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 14px;
}

.card-icon {
  width: 44px;
  height: 44px;
  border-radius: 11px;
  background: var(--surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'IBM Plex Mono', monospace;
  color: var(--teal);
  font-weight: 800;
  font-size: 17px;
  flex: none;
  border: 1px solid var(--line);
  transition: transform 0.2s;
}

.card:hover .card-icon {
  transform: scale(1.08);
  border-color: var(--teal);
}

.card-header-meta {
  flex: 1;
  min-width: 0;
}

.card-name {
  font-weight: 700;
  font-size: 16px;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  line-height: 1.3;
}

.card-cat {
  font-size: 12px;
  color: var(--ink-soft);
  margin-top: 4px;
  font-family: 'IBM Plex Mono', monospace;
}

.card p {
  font-size: 13.5px;
  color: var(--ink-soft);
  line-height: 1.55;
  margin-bottom: 18px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(35, 40, 56, 0.6);
  padding-top: 14px;
  margin-top: auto;
}

.view-tool-btn {
  font-size: 12.5px;
  color: var(--teal);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: transform 0.2s;
}

.card:hover .view-tool-btn {
  transform: translateX(3px);
}

/* Favorite Star on Cards */
.fav-star {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--ink-muted);
  padding: 4px;
  border-radius: 6px;
  transition: color 0.2s, transform 0.2s;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
}

.fav-star:hover {
  color: var(--amber);
  transform: scale(1.25);
}

.fav-star.active {
  color: var(--amber);
}

.fav-star svg {
  pointer-events: none;
}

/* Empty State / No Results */
.no-results {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--ink-soft);
  font-size: 14.5px;
  background: var(--surface);
  border: 1px dashed var(--line);
  border-radius: var(--radius-md);
  display: none;
}

/* Tool Detail Page Components */
.breadcrumb {
  padding: 24px 0 14px;
  font-size: 13px;
  color: var(--ink-soft);
  font-family: 'IBM Plex Mono', monospace;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--ink-soft);
}

.breadcrumb a:hover {
  color: var(--teal);
}

.breadcrumb span.sep {
  color: var(--line-strong);
}

.tool-hero {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-bottom: 40px;
  box-shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.5);
  position: relative;
  overflow: hidden;
}

.tool-hero-top {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.tool-big-icon {
  width: 76px;
  height: 76px;
  border-radius: 18px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 34px;
  font-weight: 800;
  color: var(--teal);
  flex: none;
}

.tool-hero-title {
  flex: 1;
  min-width: 280px;
}

.tool-hero-title h1 {
  font-size: 34px;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.tool-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.tool-hero-desc {
  font-size: 16px;
  color: var(--ink-soft);
  line-height: 1.6;
  max-width: 800px;
}

.tool-hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 24px;
  flex-wrap: wrap;
  align-items: center;
}

/* Tool Detail Content Grid */
.tool-detail-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 36px;
  margin-bottom: 60px;
}

@media (max-width: 860px) {
  .tool-detail-grid { grid-template-columns: 1fr; }
}

.detail-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 30px;
  margin-bottom: 24px;
}

.detail-card h2, .detail-card h3 {
  font-size: 20px;
  margin-bottom: 18px;
  color: var(--ink);
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14.5px;
  color: var(--ink-soft);
  line-height: 1.5;
}

.feature-list li .check-icon {
  color: var(--teal);
  flex: none;
  font-weight: 700;
}

/* Tool Quick Specs Table in Sidebar */
.specs-table {
  width: 100%;
  border-collapse: collapse;
}

.specs-table tr {
  border-bottom: 1px solid var(--line);
}

.specs-table tr:last-child {
  border-bottom: none;
}

.specs-table td {
  padding: 12px 0;
  font-size: 13.5px;
}

.specs-table td.spec-name {
  color: var(--ink-soft);
  width: 40%;
}

.specs-table td.spec-val {
  color: var(--ink);
  font-weight: 600;
  text-align: right;
  font-family: 'IBM Plex Mono', monospace;
}

/* Interactive Utility Widgets (e.g. Free Tools & Word Counter) */
.tool-widget-box {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 30px;
  margin-bottom: 30px;
}

.tool-widget-box textarea {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 16px;
  color: var(--ink);
  font-family: 'Sora', sans-serif;
  font-size: 15px;
  outline: none;
  min-height: 160px;
  resize: vertical;
  transition: border-color 0.2s, box-shadow 0.2s;
  margin-bottom: 16px;
}

.tool-widget-box textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(45, 226, 200, 0.12);
}

.widget-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 14px;
}

.widget-metric-card {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 16px;
  text-align: center;
}

.widget-metric-card .num {
  font-size: 24px;
  font-weight: 800;
  font-family: 'IBM Plex Mono', monospace;
  color: var(--teal);
  display: block;
}

.widget-metric-card .label {
  font-size: 12px;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 4px;
  display: block;
}