/* ---- Page-level overrides for inner pages ---- */
    .inner-page-hero {
      padding: 160px 0 80px;
      position: relative;
      overflow: hidden;
      background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    }

    .inner-page-hero .hero-orb {
      position: absolute;
      border-radius: 50%;
      filter: blur(100px);
      pointer-events: none;
    }

    .inner-page-hero .orb-1 {
      width: 600px;
      height: 600px;
      background: rgba(108, 99, 255, 0.12);
      top: -200px;
      left: -150px;
    }

    .inner-page-hero .orb-2 {
      width: 400px;
      height: 400px;
      background: rgba(0, 198, 167, 0.09);
      bottom: -100px;
      right: -100px;
    }

    .inner-hero-content {
      position: relative;
      z-index: 1;
    }

    .inner-breadcrumb {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 0.8rem;
      color: var(--text-muted);
      margin-bottom: 20px;
    }

    .inner-breadcrumb a {
      color: var(--accent);
      text-decoration: none;
      transition: var(--transition);
    }

    .inner-breadcrumb a:hover {
      color: var(--accent-2);
    }

    .inner-breadcrumb i {
      font-size: 0.65rem;
    }

    .inner-hero-icon {
      width: 72px;
      height: 72px;
      border-radius: 20px;
      background: rgba(108, 99, 255, 0.12);
      border: 1px solid rgba(108, 99, 255, 0.3);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.8rem;
      color: var(--accent);
      margin-bottom: 24px;
      box-shadow: 0 8px 32px rgba(108, 99, 255, 0.2);
    }

    .inner-hero-content h1 {
      font-size: clamp(2rem, 5vw, 3rem);
      margin-bottom: 16px;
    }

    .inner-hero-content p {
      font-size: 1.05rem;
      color: var(--text-secondary);
      max-width: 560px;
      line-height: 1.75;
    }

    /* ---- Page-entry animation ---- */
    body {
      animation: pageEnter 0.5s ease;
    }

    @keyframes pageEnter {
      from {
        opacity: 0;
        transform: translateY(12px);
      }

      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    /* ---- Category Filter Tabs ---- */
    .tools-cat-filter {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      margin-bottom: 40px;
      justify-content: center;
    }

    @media (max-width: 768px) {
      .tools-cat-filter {
        flex-wrap: nowrap;
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 15px;
        margin-bottom: 25px;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none; /* Hide scrollbar for Firefox */
      }
      .tools-cat-filter::-webkit-scrollbar { display: none; } /* Hide scrollbar for Chrome/Safari */
      .cat-filter-btn { white-space: nowrap; flex-shrink: 0; }
    }

    .cat-filter-btn {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      font-size: 0.85rem;
      font-weight: 600;
      padding: 9px 20px;
      border-radius: 100px;
      border: 1px solid var(--border);
      color: var(--text-secondary);
      background: transparent;
      transition: var(--transition);
      cursor: pointer;
    }

    .cat-filter-btn:hover {
      border-color: var(--accent);
      color: var(--accent);
      background: rgba(108, 99, 255, 0.07);
    }

    .cat-filter-btn.active {
      background: var(--accent);
      color: #fff;
      border-color: var(--accent);
      box-shadow: 0 4px 16px rgba(108, 99, 255, 0.3);
    }

    .cat-filter-btn.active-teal {
      background: var(--accent-2);
      color: #fff;
      border-color: var(--accent-2);
      box-shadow: 0 4px 16px rgba(0, 198, 167, 0.3);
    }

    .cat-filter-btn.active-orange {
      background: #f97316;
      color: #fff;
      border-color: #f97316;
      box-shadow: 0 4px 16px rgba(249, 115, 22, 0.3);
    }

    .cat-filter-btn.active-pink {
      background: #ec4899;
      color: #fff;
      border-color: #ec4899;
      box-shadow: 0 4px 16px rgba(236, 72, 153, 0.3);
    }

    .cat-filter-btn.active-sky {
      background: #0ea5e9;
      color: #fff;
      border-color: #0ea5e9;
      box-shadow: 0 4px 16px rgba(14, 165, 233, 0.3);
    }

    .cat-filter-btn.active-emerald {
      background: #10b981;
      color: #fff;
      border-color: #10b981;
      box-shadow: 0 4px 16px rgba(16, 185, 129, 0.3);
    }

    .cat-filter-btn.active-violet {
      background: #8b5cf6;
      color: #fff;
      border-color: #8b5cf6;
      box-shadow: 0 4px 16px rgba(139, 92, 246, 0.35);
    }
    
    .cat-filter-btn.active-indigo {
      background: #6366f1;
      color: #fff;
      border-color: #6366f1;
      box-shadow: 0 4px 16px rgba(99, 102, 241, 0.35);
    }

    .cat-filter-btn.active-gold {
      background: #d4af37;
      color: #fff;
      border-color: #d4af37;
      box-shadow: 0 4px 16px rgba(212, 175, 55, 0.35);
    }

    /* ---- Tools inline layout ---- */
    .tools-inline-section {
      background: var(--bg-primary);
    }

    .tools-inline-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 32px;
      margin-bottom: 32px;
    }

    .tools-inline-grid.single-col {
      grid-template-columns: 1fr;
    }

    .tool-inline-card {
      border-radius: var(--radius-xl);
      overflow: hidden;
      border: 1px solid var(--border);
      background: var(--bg-card);
      transition: var(--transition);
    }

    .tool-inline-card:hover {
      border-color: var(--border-hover);
      box-shadow: var(--shadow-accent);
    }

    .tool-inline-card.hidden {
      display: none;
    }

    .tic-header {
      padding: 28px 28px 24px;
      border-bottom: 1px solid var(--border);
      background: rgba(108, 99, 255, 0.03);
      display: flex;
      align-items: center;
      gap: 16px;
    }

    .tic-header.teal-hdr {
      background: rgba(0, 198, 167, 0.03);
    }

    .tic-header.orange-hdr {
      background: rgba(249, 115, 22, 0.03);
    }

    .tic-header.pink-hdr {
      background: rgba(236, 72, 153, 0.03);
    }

    .tic-header.sky-hdr {
      background: rgba(14, 165, 233, 0.03);
    }

    .tic-header.emerald-hdr {
      background: rgba(16, 185, 129, 0.03);
    }

    .tic-header.violet-hdr {
      background: rgba(139, 92, 246, 0.04);
    }

    .tic-header.indigo-hdr {
      background: rgba(99, 102, 241, 0.04);
    }

    .tic-header.gold-hdr {
      background: rgba(212, 175, 55, 0.04);
    }

    .tic-icon {
      width: 52px;
      height: 52px;
      border-radius: 14px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.35rem;
      flex-shrink: 0;
    }

    .tic-icon.purple {
      background: rgba(108, 99, 255, 0.12);
      color: var(--accent);
      border: 1px solid rgba(108, 99, 255, 0.25);
    }

    .tic-icon.teal {
      background: rgba(0, 198, 167, 0.1);
      color: var(--accent-2);
      border: 1px solid rgba(0, 198, 167, 0.22);
    }

    .tic-icon.orange {
      background: rgba(249, 115, 22, 0.1);
      color: #f97316;
      border: 1px solid rgba(249, 115, 22, 0.25);
    }

    .tic-icon.pink {
      background: rgba(236, 72, 153, 0.1);
      color: #ec4899;
      border: 1px solid rgba(236, 72, 153, 0.25);
    }

    .tic-icon.sky {
      background: rgba(14, 165, 233, 0.1);
      color: #0ea5e9;
      border: 1px solid rgba(14, 165, 233, 0.25);
    }

    .tic-icon.emerald {
      background: rgba(16, 185, 129, 0.1);
      color: #10b981;
      border: 1px solid rgba(16, 185, 129, 0.25);
    }

    .tic-icon.violet {
      background: rgba(139, 92, 246, 0.12);
      color: #8b5cf6;
      border: 1px solid rgba(139, 92, 246, 0.28);
    }
    
    .tic-icon.indigo {
      background: rgba(99, 102, 241, 0.12);
      color: #6366f1;
      border: 1px solid rgba(99, 102, 241, 0.28);
    }

    .tic-icon.gold {
      background: rgba(212, 175, 55, 0.12);
      color: #d4af37;
      border: 1px solid rgba(212, 175, 55, 0.3);
    }

    .tic-header-text h2 {
      font-family: var(--font-heading);
      font-size: 1.15rem;
      font-weight: 700;
      margin-bottom: 4px;
    }

    .tic-header-text p {
      font-size: 0.8rem;
      color: var(--text-muted);
    }

    .tic-body {
      padding: 26px 28px;
    }

    /* QR Code Generator extras */
    .qr-tabs-row {
      display: flex;
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid rgba(255, 255, 255, 0.05);
      border-radius: var(--radius-md);
      padding: 6px;
      gap: 4px;
      margin-bottom: 24px;
    }
    .qr-main-tab {
      flex: 1;
      background: transparent;
      color: var(--text-secondary);
      border: none;
      padding: 10px 12px;
      border-radius: var(--radius-sm);
      cursor: pointer;
      font-weight: 600;
      font-size: 0.85rem;
      transition: var(--transition);
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
    }
    .qr-main-tab:hover {
      color: var(--text-primary);
      background: rgba(255, 255, 255, 0.05);
    }
    .qr-main-tab.active {
      background: rgba(255, 255, 255, 0.08);
      color: #fff;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    }
    .qr-tab-panel {
      display: none;
      animation: fadeIn 0.3s ease;
    }
    .qr-tab-panel.active {
      display: block;
    }
    .qr-color-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 16px;
      margin-bottom: 16px;
    }
    .qr-color-swatch {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }
    .dot-shape-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 8px;
    }
    .dot-shape-btn {
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid var(--border);
      padding: 10px;
      border-radius: var(--radius-sm);
      color: var(--text-secondary);
      font-size: 0.8rem;
      cursor: pointer;
      transition: var(--transition);
    }
    .dot-shape-btn:hover {
      border-color: var(--border-hover);
      background: rgba(255, 255, 255, 0.06);
    }
    .dot-shape-btn.active {
      border-color: var(--accent);
      color: var(--accent);
      background: rgba(108, 99, 255, 0.1);
    }

    /* Logo Upload and Presets */
    .qr-logo-section { margin-bottom: 20px; }
    .qr-upload-area {
      display: flex;
      align-items: center;
      gap: 12px;
      width: 100%;
      padding: 16px;
      background: rgba(255, 255, 255, 0.03);
      border: 1px dashed var(--border);
      border-radius: var(--radius-sm);
      color: var(--text-secondary);
      cursor: pointer;
      transition: var(--transition);
    }
    .qr-upload-area:hover {
      background: rgba(255, 255, 255, 0.06);
      border-color: var(--accent);
      color: var(--text-primary);
    }
    .qr-upload-area i {
      font-size: 1.2rem;
      color: var(--accent);
    }
    .qr-preset-row {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
    }
    .preset-btn {
      flex: 1;
      height: 44px;
      display: flex;
      align-items: center;
      justify-content: center;
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid var(--border);
      border-radius: var(--radius-sm);
      color: var(--text-secondary);
      font-size: 1.1rem;
      cursor: pointer;
      transition: var(--transition);
    }
    .preset-btn:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.2); }
    .preset-btn.whatsapp:hover { background: #25D366 !important; border-color: #25D366 !important; color: #fff; box-shadow: 0 4px 12px rgba(37,211,102,0.4); }
    .preset-btn.youtube:hover { background: #FF0000 !important; border-color: #FF0000 !important; color: #fff; box-shadow: 0 4px 12px rgba(255,0,0,0.4); }
    .preset-btn.facebook:hover { background: #1877F2 !important; border-color: #1877F2 !important; color: #fff; box-shadow: 0 4px 12px rgba(24,119,242,0.4); }
    .preset-btn.instagram:hover { background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%) !important; border-color: transparent !important; color: #fff; box-shadow: 0 4px 12px rgba(220,39,67,0.4); }
    .preset-btn.clear:hover { background: rgba(255,255,255,0.1) !important; color: #fff; }

    .qr-options-row {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      align-items: flex-end;
    }

    .qr-select {
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid var(--border);
      border-radius: var(--radius-sm);
      padding: 11px 14px;
      font-size: 0.85rem;
      color: var(--text-primary);
      font-family: var(--font-body);
      outline: none;
      transition: var(--transition);
      flex: 1;
      min-width: 120px;
    }

    .qr-select:focus {
      border-color: #f97316;
      background: rgba(249, 115, 22, 0.04);
      box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1);
    }

    .qr-select option {
      background: var(--bg-secondary);
    }

    .qr-preview-area {
      border: 1px solid var(--border);
      border-radius: var(--radius-md);
      background: rgba(255, 255, 255, 0.015);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 240px;
      padding: 24px;
      gap: 14px;
      position: relative;
      overflow: hidden;
      transition: var(--transition);
    }

    .qr-preview-area.has-qr {
      border-color: rgba(249, 115, 22, 0.3);
      background: rgba(249, 115, 22, 0.03);
    }

    .qr-placeholder-icon {
      font-size: 3rem;
      color: var(--text-muted);
      opacity: 0.4;
      transition: var(--transition);
    }

    .qr-placeholder-text {
      font-size: 0.82rem;
      color: var(--text-muted);
      text-align: center;
    }

    .qr-img {
      width: 200px;
      height: 200px;
      border-radius: 12px;
      display: none;
      box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
      border: 3px solid rgba(249, 115, 22, 0.2);
      transition: var(--transition);
      image-rendering: pixelated;
    }

    .qr-img.loaded {
      display: block;
      animation: qrPop 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    }

    @keyframes qrPop {
      from {
        opacity: 0;
        transform: scale(0.8);
      }

      to {
        opacity: 1;
        transform: scale(1);
      }
    }

    .qr-spinner {
      width: 36px;
      height: 36px;
      border: 3px solid rgba(249, 115, 22, 0.2);
      border-top-color: #f97316;
      border-radius: 50%;
      animation: spin 0.8s linear infinite;
      display: none;
    }

    .qr-spinner.show {
      display: block;
    }

    .qr-action-row {
      display: flex;
      gap: 10px;
      justify-content: center;
      flex-wrap: wrap;
    }

    .qr-size-note {
      font-size: 0.75rem;
      color: var(--text-muted);
      text-align: center;
    }

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

    /* Shared field styles */
    .tool-ui-wrap {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }

    .tool-section {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .w-full {
      width: 100%;
    }

    /* ---- CSS Gradient Tool ---- */
    .gradient-preview-box {
      height: 120px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border);
      transition: all 0.4s ease;
      position: relative;
      overflow: hidden;
    }

    .gradient-preview-box::after {
      content: 'Preview';
      position: absolute;
      inset: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.75rem;
      font-weight: 600;
      letter-spacing: 2px;
      text-transform: uppercase;
      color: rgba(255, 255, 255, 0.3);
    }

    .color-pair-row {
      display: flex;
      gap: 12px;
      align-items: center;
      flex-wrap: wrap;
    }

    .color-swatch-wrap {
      display: flex;
      flex-direction: column;
      gap: 6px;
      flex: 1;
    }

    .color-swatch-wrap label {
      font-size: 0.75rem;
      color: var(--text-muted);
    }

    .color-input-native {
      width: 100%;
      height: 44px;
      border-radius: var(--radius-sm);
      border: 1px solid var(--border);
      background: none;
      cursor: pointer;
      padding: 2px;
    }

    .gradient-angle-row {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .gradient-angle-row input[type=range] {
      flex: 1;
      accent-color: var(--accent);
    }

    .gradient-angle-val {
      font-size: 0.85rem;
      font-weight: 700;
      color: var(--accent);
      min-width: 38px;
      text-align: right;
    }

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

    .gradient-type-tab {
      flex: 1;
      padding: 8px;
      border-radius: var(--radius-sm);
      border: 1px solid var(--border);
      font-size: 0.8rem;
      color: var(--text-secondary);
      background: transparent;
      transition: var(--transition);
      cursor: pointer;
    }

    .gradient-type-tab.active {
      background: rgba(108, 99, 255, 0.15);
      border-color: var(--accent);
      color: var(--accent);
      font-weight: 600;
    }

    .gradient-css-output {
      background: rgba(0, 0, 0, 0.3);
      border: 1px solid var(--border);
      border-radius: var(--radius-sm);
      padding: 14px 16px;
      font-family: 'Courier New', monospace;
      font-size: 0.8rem;
      color: var(--accent-2);
      word-break: break-all;
      line-height: 1.6;
      display: none;
    }

    /* ---- Password Generator ---- */
    .pass-output-box {
      background: rgba(0, 0, 0, 0.35);
      border: 1px solid var(--border);
      border-radius: var(--radius-md);
      padding: 20px 22px;
      font-family: 'Courier New', monospace;
      font-size: 1.05rem;
      color: var(--accent-2);
      letter-spacing: 2px;
      word-break: break-all;
      min-height: 56px;
      position: relative;
      display: flex;
      align-items: center;
    }

    .pass-strength-bar {
      height: 4px;
      border-radius: 10px;
      background: var(--border);
      overflow: hidden;
    }

    .pass-strength-fill {
      height: 100%;
      border-radius: 10px;
      transition: all 0.4s ease;
      width: 0;
    }

    .pass-strength-label {
      font-size: 0.78rem;
      color: var(--text-muted);
    }

    .pass-options {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }

    .pass-opt-check {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 0.85rem;
      color: var(--text-secondary);
      cursor: pointer;
    }

    .pass-opt-check input {
      accent-color: var(--accent);
      width: 15px;
      height: 15px;
      cursor: pointer;
    }

    .pass-length-row {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .pass-length-row input[type=range] {
      flex: 1;
      accent-color: var(--accent);
    }

    .pass-length-val {
      font-size: 0.9rem;
      font-weight: 700;
      color: var(--accent);
      min-width: 28px;
    }

    /* ---- Word Counter ---- */
    .wc-stats-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
    }

    .wc-stat-item {
      background: rgba(0, 0, 0, 0.2);
      border: 1px solid var(--border);
      border-radius: var(--radius-sm);
      padding: 14px 16px;
      text-align: center;
    }

    .wc-stat-num {
      font-size: 1.6rem;
      font-weight: 800;
      font-family: var(--font-heading);
      color: var(--accent);
      line-height: 1;
      margin-bottom: 4px;
    }

    .wc-stat-lbl {
      font-size: 0.72rem;
      color: var(--text-muted);
      text-transform: uppercase;
      letter-spacing: 1px;
    }

    /* ---- Text Case Converter ---- */
    .case-btns-row {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
    }

    .case-btn {
      padding: 8px 14px;
      border-radius: var(--radius-sm);
      border: 1px solid var(--border);
      font-size: 0.8rem;
      color: var(--text-secondary);
      background: transparent;
      transition: var(--transition);
      cursor: pointer;
      font-family: var(--font-body);
    }

    .case-btn:hover {
      border-color: #ec4899;
      color: #ec4899;
      background: rgba(236, 72, 153, 0.06);
    }

    /* ---- JSON Formatter ---- */
    .json-output {
      background: rgba(0, 0, 0, 0.35);
      border: 1px solid var(--border);
      border-radius: var(--radius-md);
      padding: 20px;
      font-family: 'Courier New', monospace;
      font-size: 0.82rem;
      color: #a3e635;
      line-height: 1.7;
      white-space: pre-wrap;
      word-break: break-all;
      max-height: 280px;
      overflow-y: auto;
      display: none;
    }

    .json-error {
      color: #f87171 !important;
    }

    .json-action-row {
      display: flex;
      gap: 8px;
    }

    /* ---- Base64 Tool ---- */
    .b64-mode-tabs {
      display: flex;
      gap: 8px;
    }

    .b64-tab {
      flex: 1;
      padding: 9px;
      border-radius: var(--radius-sm);
      border: 1px solid var(--border);
      font-size: 0.83rem;
      color: var(--text-secondary);
      background: transparent;
      transition: var(--transition);
      cursor: pointer;
    }

    .b64-tab.active {
      background: rgba(14, 165, 233, 0.12);
      border-color: #0ea5e9;
      color: #0ea5e9;
      font-weight: 600;
    }

    /* ---- Lorem Ipsum ---- */
    .lorem-controls {
      display: flex;
      gap: 10px;
      align-items: flex-end;
      flex-wrap: wrap;
    }

    .lorem-num-wrap {
      display: flex;
      flex-direction: column;
      gap: 6px;
      flex: 1;
      min-width: 80px;
    }

    .lorem-output {
      background: rgba(0, 0, 0, 0.2);
      border: 1px solid var(--border);
      border-radius: var(--radius-md);
      padding: 18px 20px;
      font-size: 0.88rem;
      color: var(--text-secondary);
      line-height: 1.75;
      max-height: 200px;
      overflow-y: auto;
      display: none;
    }

    /* ---- Color Picker ---- */
    .color-picker-big {
      width: 100%;
      height: 80px;
      border-radius: var(--radius-md);
      border: 2px solid var(--border);
      cursor: pointer;
      padding: 4px;
      background: none;
    }

    .color-vals-grid {
      display: grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap: 10px;
    }

    .color-val-item {
      background: rgba(0, 0, 0, 0.25);
      border: 1px solid var(--border);
      border-radius: var(--radius-sm);
      padding: 12px 14px;
    }

    .color-val-label {
      font-size: 0.7rem;
      text-transform: uppercase;
      letter-spacing: 1px;
      color: var(--text-muted);
      margin-bottom: 4px;
    }

    .color-val-code {
      font-family: 'Courier New', monospace;
      font-size: 0.88rem;
      color: var(--accent-2);
      font-weight: 700;
    }

    /* ---- URL Encoder ---- */
    .url-mode-toggle {
      display: flex;
      gap: 8px;
    }

    .url-mode-btn {
      flex: 1;
      padding: 9px;
      border-radius: var(--radius-sm);
      border: 1px solid var(--border);
      font-size: 0.83rem;
      color: var(--text-secondary);
      background: transparent;
      transition: var(--transition);
      cursor: pointer;
    }

    .url-mode-btn.active {
      background: rgba(16, 185, 129, 0.12);
      border-color: #10b981;
      color: #10b981;
      font-weight: 600;
    }

    .url-output {
      background: rgba(0, 0, 0, 0.25);
      border: 1px solid var(--border);
      border-radius: var(--radius-md);
      padding: 18px 20px;
      font-family: 'Courier New', monospace;
      font-size: 0.85rem;
      color: #10b981;
      word-break: break-all;
      line-height: 1.6;
      min-height: 54px;
      display: none;
    }

    /* ---- Timestamp Converter ---- */
    .ts-result-box {
      background: rgba(0, 0, 0, 0.25);
      border: 1px solid var(--border);
      border-radius: var(--radius-sm);
      padding: 14px 16px;
      font-size: 0.88rem;
      color: var(--text-secondary);
      line-height: 1.7;
      display: none;
    }

    .ts-result-box strong {
      color: var(--accent-2);
    }

    /* ---- Aspect Ratio ---- */
    .ar-result {
      text-align: center;
      padding: 20px;
      background: rgba(0, 0, 0, 0.2);
      border: 1px solid var(--border);
      border-radius: var(--radius-md);
      display: none;
    }

    .ar-result-num {
      font-size: 2.2rem;
      font-weight: 800;
      font-family: var(--font-heading);
      color: var(--accent);
    }

    .ar-result-sub {
      font-size: 0.82rem;
      color: var(--text-muted);
      margin-top: 4px;
    }

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

    .ar-preset {
      padding: 7px 14px;
      border-radius: var(--radius-sm);
      border: 1px solid var(--border);
      font-size: 0.8rem;
      color: var(--text-secondary);
      background: transparent;
      transition: var(--transition);
      cursor: pointer;
    }

    .ar-preset:hover {
      border-color: var(--accent);
      color: var(--accent);
      background: rgba(108, 99, 255, 0.06);
    }

    /* ---- Shared small select / input ---- */
    .tool-select {
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid var(--border);
      border-radius: var(--radius-sm);
      padding: 11px 14px;
      font-size: 0.85rem;
      color: var(--text-primary);
      font-family: var(--font-body);
      outline: none;
      transition: var(--transition);
      width: 100%;
    }

    .tool-select:focus {
      border-color: var(--accent);
      background: rgba(108, 99, 255, 0.04);
      box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.1);
    }

    .tool-select option {
      background: var(--bg-secondary);
    }

    /* ---- Section divider row ---- */
    .tools-cat-section {
      margin-bottom: 16px;
    }

    .tools-cat-label {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 0.78rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 2px;
      color: var(--text-muted);
      margin-bottom: 24px;
    }

    .tools-cat-label::after {
      content: '';
      flex: 1;
      height: 1px;
      background: var(--border);
    }

    @media (max-width: 900px) {
      .tools-inline-grid {
        grid-template-columns: 1fr;
      }

      .wc-stats-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .color-vals-grid {
        grid-template-columns: 1fr 1fr;
      }

      .pass-options {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 600px) {
      .inner-page-hero {
        padding: 130px 0 60px;
      }

      .tic-header {
        padding: 20px 20px 18px;
      }

      .tic-body {
        padding: 20px 20px;
      }

      .wc-stats-grid {
        grid-template-columns: repeat(3, 1fr);
      }
    }

    /* =====================================================
       SOCIAL DOWNLOADER STYLES
       ===================================================== */
    .dl-platform-badge {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 5px 14px;
      border-radius: 100px;
      font-size: 0.75rem;
      font-weight: 700;
      letter-spacing: 0.5px;
      margin-bottom: 14px;
      border: 1px solid;
    }

    .dl-platform-badge.yt {
      background: rgba(255, 68, 68, 0.1);
      border-color: rgba(255, 68, 68, 0.3);
      color: #ff4444;
    }

    .dl-platform-badge.tt {
      background: rgba(255, 255, 255, 0.06);
      border-color: rgba(255, 255, 255, 0.15);
      color: #fff;
    }

    .dl-platform-badge.fb {
      background: rgba(24, 119, 242, 0.1);
      border-color: rgba(24, 119, 242, 0.3);
      color: #1877f2;
    }

    .dl-input-row {
      display: flex;
      gap: 10px;
      align-items: stretch;
    }

    .dl-input-row .tool-textarea {
      flex: 1;
      min-height: 56px;
      resize: vertical;
    }

    /* Spinner */
    .dl-spinner {
      width: 28px;
      height: 28px;
      margin: 14px auto;
      border: 3px solid rgba(255, 255, 255, 0.1);
      border-top-color: var(--accent);
      border-radius: 50%;
      animation: dlSpin 0.8s linear infinite;
      display: none;
    }

    @keyframes dlSpin {
      to {
        transform: rotate(360deg);
      }
    }

    /* Error message */
    .dl-error {
      display: none;
      padding: 12px 14px;
      border-radius: 10px;
      background: rgba(248, 113, 113, 0.08);
      border: 1px solid rgba(248, 113, 113, 0.25);
      color: #f87171;
      font-size: 0.83rem;
      line-height: 1.6;
      margin-top: 10px;
    }

    /* Result box */
    .dl-result-box {
      display: none;
      margin-top: 14px;
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: 12px;
      overflow: hidden;
      animation: dlFadeUp 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    }

    @keyframes dlFadeUp {
      from {
        opacity: 0;
        transform: translateY(8px)
      }

      to {
        opacity: 1;
        transform: translateY(0)
      }
    }

    .dl-video-title {
      padding: 10px 14px;
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 0.82rem;
      font-weight: 600;
      color: var(--text-primary);
      background: rgba(255, 255, 255, 0.03);
      border-bottom: 1px solid rgba(255, 255, 255, 0.07);
      line-height: 1.45;
    }

    .dl-video-title span {
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
      flex: 1;
    }

    .dl-links {
      padding: 10px;
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .dl-link-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      padding: 9px 12px;
      border-radius: 9px;
      border: 1px solid rgba(255, 255, 255, 0.07);
      background: rgba(255, 255, 255, 0.02);
      transition: all 0.2s ease;
    }

    .dl-link-row:hover {
      border-color: rgba(108, 99, 255, 0.3);
      background: rgba(108, 99, 255, 0.04);
    }

    .dl-quality-tag {
      font-size: 0.75rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      padding: 3px 10px;
      border-radius: 100px;
      background: rgba(108, 99, 255, 0.15);
      color: var(--accent);
      border: 1px solid rgba(108, 99, 255, 0.2);
      white-space: nowrap;
    }

    .dl-dl-btn {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      flex-shrink: 0;
      padding: 7px 16px;
      border-radius: 8px;
      font-size: 0.8rem;
      font-weight: 700;
      background: linear-gradient(135deg, var(--accent), var(--accent-2));
      color: #fff;
      text-decoration: none;
      transition: all 0.2s ease;
      border: none;
      box-shadow: 0 3px 12px rgba(108, 99, 255, 0.3);
    }

    .dl-dl-btn:hover {
      transform: translateY(-1px);
      box-shadow: 0 5px 18px rgba(108, 99, 255, 0.45);
    }

    /* How-to section inside downloader cards */
    .dl-how-to {
      margin-top: 18px;
      padding: 14px 16px;
      border-radius: 10px;
      background: rgba(255, 255, 255, 0.02);
      border: 1px solid rgba(255, 255, 255, 0.06);
    }

    .dl-how-to h4 {
      font-size: 0.78rem;
      font-weight: 700;
      color: var(--text-muted);
      text-transform: uppercase;
      letter-spacing: 1px;
      margin-bottom: 10px;
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .dl-how-to h4 i {
      color: var(--accent);
    }

    .dl-how-to ol {
      padding-left: 18px;
      display: flex;
      flex-direction: column;
      gap: 5px;
    }

    .dl-how-to ol li {
      font-size: 0.8rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* =====================================================
       IMAGEFX — AI BACKGROUND REMOVER STYLES (v2)
       ===================================================== */

    /* Drop zone */
    .bgr-drop-zone {
      border: 2px dashed rgba(139, 92, 246, 0.35);
      border-radius: var(--radius-md);
      background: rgba(139, 92, 246, 0.03);
      padding: 56px 24px;
      text-align: center;
      cursor: pointer;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 14px;
      transition: all 0.3s ease;
      margin-top: 8px;
    }

    .bgr-drop-zone:hover,
    .bgr-drop-zone.drag-over {
      border-color: #8b5cf6;
      background: rgba(139, 92, 246, 0.08);
      box-shadow: 0 0 20px rgba(139, 92, 246, 0.18);
      transform: translateY(-2px);
    }

    .bgr-drop-icon {
      font-size: 2.6rem;
      color: #8b5cf6;
      opacity: 0.75;
      transition: transform 0.3s;
    }

    .bgr-drop-zone:hover .bgr-drop-icon {
      transform: scale(1.12) translateY(-3px);
    }

    .bgr-drop-text {
      font-size: 0.9rem;
      color: var(--text-secondary);
      line-height: 1.6;
    }

    .bgr-drop-text strong {
      color: #a78bfa;
    }

    .bgr-drop-hint {
      font-size: 0.74rem;
      color: var(--text-muted);
      margin-top: 2px;
      display: block;
    }

    .bgr-privacy {
      font-size: 0.72rem;
      color: var(--text-muted);
      opacity: 0.6;
    }

    /* Processing panel */
    .bgr-processing {
      display: none;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 16px;
      padding: 60px 20px;
      text-align: center;
    }

    .bgr-spinner {
      width: 52px;
      height: 52px;
      border: 3px solid rgba(139, 92, 246, 0.2);
      border-top-color: #8b5cf6;
      border-radius: 50%;
      animation: bgrSpin 0.85s linear infinite;
    }

    @keyframes bgrSpin {
      to {
        transform: rotate(360deg);
      }
    }

    .bgr-proc-label {
      font-size: 0.88rem;
      font-weight: 600;
      color: #a78bfa;
      letter-spacing: 0.4px;
    }

    .bgr-proc-sub {
      font-size: 0.74rem;
      color: var(--text-muted);
    }

    /* Result panel */
    .bgr-result {
      display: none;
      flex-direction: column;
      gap: 20px;
      margin-top: 8px;
    }

    .bgr-preview-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 16px;
    }

    .bgr-preview-card {
      background: rgba(255, 255, 255, 0.02);
      border: 1px solid rgba(255, 255, 255, 0.06);
      border-radius: var(--radius-md);
      padding: 14px;
      text-align: center;
    }

    .bgr-card-label {
      display: block;
      font-size: 0.8rem;
      color: var(--text-muted);
      margin-bottom: 10px;
      font-weight: 500;
      letter-spacing: 0.3px;
    }

    .bgr-card-label.violet {
      color: #a78bfa;
    }

    .bgr-img-box {
      width: 100%;
      aspect-ratio: 4/3;
      border-radius: 8px;
      overflow: hidden;
      border: 1px solid rgba(255, 255, 255, 0.05);
      position: relative;
    }

    .bgr-img-box img {
      width: 100%;
      height: 100%;
      object-fit: contain;
      display: block;
    }

    .bgr-checkerboard {
      background-image:
        linear-gradient(45deg, rgba(255, 255, 255, 0.05) 25%, transparent 25%),
        linear-gradient(-45deg, rgba(255, 255, 255, 0.05) 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, rgba(255, 255, 255, 0.05) 75%),
        linear-gradient(-45deg, transparent 75%, rgba(255, 255, 255, 0.05) 75%);
      background-size: 20px 20px;
      background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
    }

    .bgr-actions {
      display: flex;
      gap: 12px;
      justify-content: flex-end;
      flex-wrap: wrap;
    }

    @media (max-width: 500px) {
      .bgr-actions {
        flex-direction: column;
      }
    }

    /* =====================================================
       IMAGE CONVERTER STYLES
       ===================================================== */
    .ic-controls {
      display: flex;
      flex-wrap: wrap;
      gap: 20px;
      margin: 16px 0;
      align-items: flex-end;
    }

    .ic-control-group {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .ic-control-group label {
      font-size: 0.8rem;
      color: var(--text-muted);
      font-weight: 500;
      letter-spacing: 0.3px;
    }

    .ic-format-btns {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
    }

    .ic-fmt-btn {
      padding: 6px 18px;
      border-radius: 20px;
      font-size: 0.82rem;
      font-weight: 600;
      border: 1px solid rgba(139, 92, 246, 0.3);
      background: transparent;
      color: var(--text-secondary);
      cursor: pointer;
      transition: all 0.2s ease;
    }

    .ic-fmt-btn:hover {
      border-color: #8b5cf6;
      color: #a78bfa;
      background: rgba(139, 92, 246, 0.07);
    }

    .ic-fmt-btn.active {
      background: rgba(139, 92, 246, 0.2);
      border-color: #8b5cf6;
      color: #c4b5fd;
      box-shadow: 0 0 12px rgba(139, 92, 246, 0.25);
    }

    .ic-slider {
      width: 160px;
      accent-color: #8b5cf6;
      cursor: pointer;
    }

    .ic-preview-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
      gap: 16px;
      margin-top: 16px;
    }

    .ic-preview-card {
      background: rgba(255, 255, 255, 0.02);
      border: 1px solid rgba(255, 255, 255, 0.06);
      border-radius: var(--radius-md);
      padding: 14px;
      text-align: center;
    }

    .ic-img-box {
      width: 100%;
      aspect-ratio: 4/3;
      border-radius: 8px;
      overflow: hidden;
      border: 1px solid rgba(255, 255, 255, 0.05);
    }

    .ic-img-box img {
      width: 100%;
      height: 100%;
      object-fit: contain;
      display: block;
    }

    .ic-file-info {
      margin-top: 8px;
      font-size: 0.74rem;
      color: var(--text-muted);
    }

    .ic-size-badge {
      display: inline-block;
      margin-top: 6px;
      padding: 2px 10px;
      border-radius: 20px;
      font-size: 0.72rem;
      font-weight: 600;
    }

    .ic-size-badge.smaller {
      background: rgba(52, 211, 153, 0.12);
      color: #34d399;
    }

    .ic-size-badge.larger {
      background: rgba(251, 191, 36, 0.12);
      color: #fbbf24;
    }

    /* =====================================================
       QR CODE GENERATOR — ADVANCED UI STYLES
       ===================================================== */
    .qr-adv-options {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 8px;
    }

    .qr-adv-group {
      display: flex;
      flex-direction: column;
      gap: 6px;
      flex: 1;
      min-width: 140px;
    }

    .qr-color-wrap {
      display: flex;
      align-items: center;
      gap: 8px;
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 8px;
      padding: 4px 10px 4px 4px;
      transition: border-color 0.2s;
    }

    .qr-color-wrap:hover {
      border-color: rgba(249, 115, 22, 0.35);
    }

    .qr-color-input {
      width: 36px;
      height: 28px;
      border: none;
      border-radius: 6px;
      cursor: pointer;
      background: transparent;
      padding: 0;
      flex-shrink: 0;
    }

    .qr-color-hex {
      font-size: 0.78rem;
      font-family: monospace;
      color: var(--text-secondary);
      letter-spacing: 0.5px;
    }

    .qr-upload-label {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 12px;
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 8px;
      cursor: pointer;
      font-size: 0.82rem;
      color: var(--text-secondary);
      transition: all 0.2s ease;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .qr-upload-label:hover {
      border-color: rgba(249, 115, 22, 0.4);
      background: rgba(249, 115, 22, 0.06);
      color: #f97316;
    }

    .qr-upload-label i {
      color: #f97316;
      flex-shrink: 0;
    }

    .qr-btn-row {
      display: flex;
      gap: 10px;
      margin-top: 4px;
    }

    .qr-btn-row .btn {
      flex: 1;
    }

    #qrCanvas {
      border-radius: 12px;
      overflow: hidden;
    }

    #qrCanvas canvas {
      border-radius: 8px;
      box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    }

    @media (max-width: 520px) {
      .qr-btn-row {
        flex-direction: column;
      }

      .qr-adv-options {
        flex-direction: column;
      }

      .qr-adv-group {
        min-width: unset;
      }
    }

    /* =================================================
       PDF FX — Neon Red/Orange Glassmorphism
       ================================================= */
    .pdf-cat-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
      gap: 16px;
      margin-top: 4px;
    }

    .pdf-card {
      background: rgba(255, 255, 255, 0.02);
      border: 1px solid rgba(255, 80, 60, 0.15);
      border-radius: var(--radius-md);
      padding: 20px;
      cursor: pointer;
      display: flex;
      flex-direction: column;
      gap: 8px;
      transition: all 0.28s ease;
      position: relative;
      overflow: hidden;
    }

    .pdf-card::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(255, 80, 60, 0.06) 0%, transparent 60%);
      opacity: 0;
      transition: opacity 0.28s;
    }

    .pdf-card:hover {
      transform: translateY(-4px);
      border-color: #ff4c3b;
      box-shadow: 0 8px 28px rgba(255, 76, 59, 0.22);
    }

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

    .pdf-card-hdr {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .pdf-card-icon {
      font-size: 1.7rem;
      line-height: 1;
    }

    .pdf-badge {
      font-size: 0.66rem;
      font-weight: 700;
      padding: 2px 8px;
      border-radius: 10px;
      background: rgba(255, 165, 0, 0.15);
      color: #ffa500;
      letter-spacing: 0.3px;
      text-transform: uppercase;
    }

    .pdf-badge.new {
      background: rgba(52, 211, 153, 0.15);
      color: #34d399;
    }

    .pdf-card h4 {
      margin: 0;
      font-size: 0.98rem;
      color: #fff;
      font-weight: 600;
    }

    .pdf-card p {
      margin: 0;
      font-size: 0.78rem;
      color: var(--text-muted);
      line-height: 1.5;
      flex-grow: 1;
    }

    .pdf-open-link {
      font-size: 0.8rem;
      color: #ff6b5b;
      font-weight: 600;
      margin-top: 4px;
    }

    .pdf-workspace {
      display: none;
      flex-direction: column;
      gap: 20px;
      background: rgba(255, 255, 255, 0.02);
      border: 1px solid rgba(255, 80, 60, 0.2);
      border-radius: var(--radius-md);
      padding: 24px;
      margin-top: 4px;
    }

    .pdf-ws-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .pdf-ws-title {
      font-size: 1.05rem;
      font-weight: 700;
      color: #fff;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .pdf-ws-title span {
      font-size: 1.4rem;
    }

    .pdf-ws-close {
      background: rgba(255, 80, 60, 0.1);
      border: 1px solid rgba(255, 80, 60, 0.25);
      color: #ff6b5b;
      border-radius: 8px;
      padding: 6px 14px;
      cursor: pointer;
      font-size: 0.82rem;
      font-weight: 600;
      transition: all 0.2s;
    }

    .pdf-ws-close:hover {
      background: rgba(255, 80, 60, 0.22);
    }

    .pdf-drop-area {
      border: 2px dashed rgba(255, 80, 60, 0.3);
      border-radius: var(--radius-md);
      padding: 48px 24px;
      text-align: center;
      cursor: pointer;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 12px;
      transition: all 0.25s ease;
      background: rgba(255, 80, 60, 0.02);
    }

    .pdf-drop-area:hover,
    .pdf-drop-area.drag-over {
      border-color: #ff4c3b;
      background: rgba(255, 80, 60, 0.06);
      box-shadow: 0 0 18px rgba(255, 80, 60, 0.15);
    }

    .pdf-drop-icon {
      font-size: 2.4rem;
      opacity: 0.7;
    }

    .pdf-drop-text {
      font-size: 0.9rem;
      color: var(--text-secondary);
    }

    .pdf-drop-text strong {
      color: #ff8a7a;
    }

    .pdf-drop-hint {
      font-size: 0.74rem;
      color: var(--text-muted);
    }

    .pdf-privacy-note {
      font-size: 0.72rem;
      color: var(--text-muted);
      opacity: 0.6;
    }

    .pdf-ws-controls {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      align-items: flex-end;
    }

    .pdf-ctrl-group {
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .pdf-ctrl-group label {
      font-size: 0.78rem;
      color: var(--text-muted);
      font-weight: 500;
    }

    .pdf-ctrl-group input[type=text],
    .pdf-ctrl-group input[type=number],
    .pdf-ctrl-group select {
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 8px;
      padding: 7px 12px;
      color: #fff;
      font-size: 0.84rem;
      outline: none;
      min-width: 140px;
    }

    .pdf-ctrl-group input[type=range] {
      accent-color: #ff4c3b;
      width: 140px;
      cursor: pointer;
    }

    .pdf-file-list {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .pdf-file-chip {
      background: rgba(255, 80, 60, 0.1);
      border: 1px solid rgba(255, 80, 60, 0.2);
      border-radius: 8px;
      padding: 4px 12px;
      font-size: 0.78rem;
      color: #ff8a7a;
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .pdf-file-chip button {
      background: none;
      border: none;
      color: #ff6b5b;
      cursor: pointer;
      font-size: 0.9rem;
      padding: 0;
    }

    .pdf-action-row {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      align-items: center;
    }

    .pdf-run-btn {
      background: linear-gradient(135deg, #ff4c3b, #ff8a00);
      border: none;
      border-radius: var(--radius-sm);
      color: #fff;
      font-weight: 700;
      font-size: 0.88rem;
      padding: 10px 28px;
      cursor: pointer;
      box-shadow: 0 4px 18px rgba(255, 76, 59, 0.35);
      transition: all 0.22s ease;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .pdf-run-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 24px rgba(255, 76, 59, 0.5);
    }

    .pdf-run-btn:disabled {
      opacity: 0.5;
      cursor: not-allowed;
      transform: none;
    }

    .pdf-status {
      font-size: 0.8rem;
      color: var(--text-muted);
      display: none;
      align-items: center;
      gap: 8px;
    }

    .pdf-status.show {
      display: flex;
    }

    .pdf-spinner {
      width: 16px;
      height: 16px;
      border: 2px solid rgba(255, 80, 60, 0.25);
      border-top-color: #ff4c3b;
      border-radius: 50%;
      animation: bgrSpin 0.8s linear infinite;
    }

    .pdf-result-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .pdf-result-chip {
      background: rgba(52, 211, 153, 0.1);
      border: 1px solid rgba(52, 211, 153, 0.2);
      border-radius: 8px;
      padding: 5px 14px;
      font-size: 0.8rem;
      color: #34d399;
      cursor: pointer;
      font-weight: 600;
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .pdf-result-chip:hover {
      background: rgba(52, 211, 153, 0.18);
    }

    #pdf-render-canvas {
      display: none;
    }

    @media (max-width:600px) {
      .pdf-cat-grid {
        grid-template-columns: 1fr 1fr;
      }
    }

    @media (max-width:400px) {
      .pdf-cat-grid {
        grid-template-columns: 1fr;
      }
    }

    /* =================================================
       AUDIO FX — Neon Green / Emerald Glassmorphism
       ================================================= */
    /* Category label accent */
    .audiofx-label-icon {
      color: #22c55e;
      margin-right: 6px;
    }

    /* Tool card grid */
    .audio-cat-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
      gap: 16px;
      margin-top: 4px;
    }

    @media (max-width: 600px) {
      .audio-cat-grid {
        grid-template-columns: 1fr 1fr;
      }
    }

    @media (max-width: 400px) {
      .audio-cat-grid {
        grid-template-columns: 1fr;
      }
    }

    /* Individual card */
    .audio-card {
      background: rgba(255, 255, 255, 0.02);
      border: 1px solid rgba(34, 197, 94, 0.15);
      border-radius: var(--radius-md);
      padding: 20px;
      cursor: pointer;
      display: flex;
      flex-direction: column;
      gap: 8px;
      transition: all 0.28s ease;
      position: relative;
      overflow: hidden;
    }

    .audio-card::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(34, 197, 94, 0.07) 0%, transparent 60%);
      opacity: 0;
      transition: opacity 0.28s;
    }

    .audio-card:hover {
      transform: translateY(-4px);
      border-color: #22c55e;
      box-shadow: 0 8px 28px rgba(34, 197, 94, 0.2);
    }

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

    /* Card header row */
    .audio-card-hdr {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .audio-card-icon {
      font-size: 1.7rem;
      line-height: 1;
    }

    /* Badges */
    .audio-badge {
      font-size: 0.66rem;
      font-weight: 700;
      padding: 2px 8px;
      border-radius: 10px;
      letter-spacing: 0.3px;
      text-transform: uppercase;
    }

    .audio-badge.popular {
      background: rgba(34, 197, 94, 0.15);
      color: #22c55e;
    }

    .audio-badge.new {
      background: rgba(52, 211, 153, 0.15);
      color: #34d399;
    }

    /* Card text */
    .audio-card h4 {
      margin: 0;
      font-size: 0.98rem;
      color: #fff;
      font-weight: 600;
    }

    .audio-card p {
      margin: 0;
      font-size: 0.78rem;
      color: var(--text-muted);
      line-height: 1.5;
      flex-grow: 1;
    }

    .audio-open-link {
      font-size: 0.8rem;
      color: #4ade80;
      font-weight: 600;
      margin-top: 4px;
    }

    /* Workspace panel */
    .audio-workspace {
      display: none;
      flex-direction: column;
      gap: 20px;
      background: rgba(255, 255, 255, 0.02);
      border: 1px solid rgba(34, 197, 94, 0.2);
      border-radius: var(--radius-md);
      padding: 24px;
      margin-top: 4px;
    }

    .audio-ws-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .audio-ws-title {
      font-size: 1.05rem;
      font-weight: 700;
      color: #4ade80;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .audio-ws-title span {
      font-size: 1.4rem;
    }

    .audio-ws-close {
      background: rgba(34, 197, 94, 0.1);
      border: 1px solid rgba(34, 197, 94, 0.25);
      color: #4ade80;
      border-radius: 8px;
      padding: 6px 14px;
      cursor: pointer;
      font-size: 0.82rem;
      font-weight: 600;
      transition: all 0.2s;
    }

    .audio-ws-close:hover {
      background: rgba(34, 197, 94, 0.22);
    }

    /* Drop zone */
    .audio-drop-area {
      border: 2px dashed rgba(34, 197, 94, 0.3);
      border-radius: var(--radius-md);
      padding: 48px 24px;
      text-align: center;
      cursor: pointer;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 12px;
      transition: all 0.25s ease;
      background: rgba(34, 197, 94, 0.02);
    }

    .audio-drop-area:hover,
    .audio-drop-area.drag-over {
      border-color: #22c55e;
      background: rgba(34, 197, 94, 0.06);
      box-shadow: 0 0 18px rgba(34, 197, 94, 0.15);
    }

    .audio-drop-icon {
      font-size: 2.4rem;
      opacity: 0.75;
    }

    .audio-drop-text {
      font-size: 0.9rem;
      color: var(--text-secondary);
    }

    .audio-drop-text strong {
      color: #86efac;
    }

    .audio-drop-hint {
      font-size: 0.74rem;
      color: var(--text-muted);
    }

    .audio-privacy-note {
      font-size: 0.72rem;
      color: var(--text-muted);
      opacity: 0.6;
    }

    /* File chip list */
    .audio-ws-controls {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      margin-bottom: 20px;
    }

    .audio-ctrl-group {
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .audio-ctrl-group label {
      font-size: 0.8rem;
      color: var(--text-muted);
      font-weight: 500;
    }

    .audio-ctrl-group input {
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 8px;
      padding: 8px 12px;
      color: #fff;
      font-size: 0.9rem;
      outline: none;
    }

    .audio-ctrl-group input[type="range"] {
      padding: 0;
      accent-color: #22c55e;
    }

    .audio-file-list {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 20px;
    }

    .audio-file-chip {
      background: rgba(34, 197, 94, 0.1);
      border: 1px solid rgba(34, 197, 94, 0.2);
      border-radius: 8px;
      padding: 4px 12px;
      font-size: 0.78rem;
      color: #86efac;
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .audio-file-chip button {
      background: none;
      border: none;
      color: #4ade80;
      cursor: pointer;
      font-size: 0.9rem;
      padding: 0;
    }

    /* Action row */
    .audio-action-row {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      align-items: center;
    }

    .audio-run-btn {
      background: linear-gradient(135deg, #16a34a, #22c55e);
      border: none;
      border-radius: var(--radius-sm);
      color: #fff;
      font-weight: 700;
      font-size: 0.88rem;
      padding: 10px 28px;
      cursor: pointer;
      box-shadow: 0 4px 18px rgba(34, 197, 94, 0.35);
      transition: all 0.22s ease;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .audio-run-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 24px rgba(34, 197, 94, 0.5);
    }

    .audio-run-btn:disabled {
      opacity: 0.5;
      cursor: not-allowed;
      transform: none;
    }

    /* Status */
    .audio-status {
      font-size: 0.8rem;
      color: var(--text-muted);
      display: none;
      align-items: center;
      gap: 8px;
    }

    .audio-status.show {
      display: flex;
    }

    .audio-spinner {
      width: 16px;
      height: 16px;
      border: 2px solid rgba(34, 197, 94, 0.25);
      border-top-color: #22c55e;
      border-radius: 50%;
      animation: bgrSpin 0.8s linear infinite;
    }

    /* Filter button active state for audiofx */
    .cat-filter-btn.active-green {
      background: #22c55e;
      color: #fff;
      border-color: #22c55e;
      box-shadow: 0 4px 16px rgba(34, 197, 94, 0.35);
    }

/* =================================================
   FAQ SECTION (Glassmorphic Accordion)
   ================================================= */
.faq-section {
  padding: 60px 0;
  margin-top: 40px;
}

.faq-title {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: #fff;
  margin-bottom: 30px;
  text-align: center;
}

.faq-title .highlight {
  color: var(--accent-2, #00c6a7);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  overflow: hidden;
  backdrop-filter: blur(12px);
  transition: all 0.3s ease;
}

.faq-item:hover {
  border-color: rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.05);
}

.faq-item.active {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.faq-question {
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
  color: #fff;
  font-size: 1.05rem;
  user-select: none;
}

.faq-icon {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  color: #fff;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0, 1, 0, 1), opacity 0.3s ease, padding 0.3s ease;
  opacity: 0;
  padding: 0 24px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  opacity: 1;
  padding: 0 24px 24px;
  transition: max-height 0.4s ease-in-out, opacity 0.3s ease 0.1s, padding 0.3s ease;
}