/* ==========================================================================
   iToolsX premium theme layer (loaded last on every page)
   ========================================================================== */
:root {
  --itx-ink: #0b1220;
  --itx-ink-2: #1e293b;
  --itx-muted: #5b6b80;
  --itx-line: #e3e8f0;
  --itx-surface: #ffffff;
  --itx-bg: #f6f7fb;
  --itx-primary: #5b4bff;
  --itx-primary-2: #8b5cf6;
  --itx-accent: #06b6d4;
  --itx-success: #10b981;
  --itx-danger: #e5484d;
  --itx-grad: linear-gradient(135deg, #5b4bff 0%, #8b5cf6 52%, #06b6d4 100%);
  --itx-grad-soft: linear-gradient(135deg, rgba(91, 75, 255, 0.1), rgba(6, 182, 212, 0.08));
  --itx-radius: 16px;
  --itx-radius-sm: 10px;
  --itx-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04), 0 2px 8px rgba(15, 23, 42, 0.05);
  --itx-shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 12px 32px -8px rgba(30, 41, 99, 0.14);
  --itx-shadow-lg: 0 24px 60px -18px rgba(49, 46, 129, 0.35);
  --itx-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --site-hero-teal: #5b4bff;
}

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Use a consistent near-full-width shell with 2% edge padding. */
.site-navbar .container-fluid,
.itx-footer-inner {
  margin-inline: auto;
  max-width: none;
  width: 96%;
}

.browser-tool-page main.browser-tool,
.file-converter-shell {
  margin-inline: auto;
  max-width: none;
  padding-inline: 0;
  width: 96%;
}

body,
.tool-page-body,
.browser-tool-page,
.document-workspace-page {
  background:
    radial-gradient(1200px 520px at 100% -10%, rgba(139, 92, 246, 0.08), transparent 60%),
    radial-gradient(900px 480px at -10% 0%, rgba(6, 182, 212, 0.07), transparent 60%),
    var(--itx-bg);
  background-attachment: fixed;
}

::selection { background: rgba(91, 75, 255, 0.18); }

a { transition: color 0.2s var(--itx-ease); }

:focus-visible {
  outline: 3px solid rgba(91, 75, 255, 0.45);
  outline-offset: 2px;
}

/* ---------- Scroll progress ---------- */
.itx-scroll-progress {
  background: var(--itx-grad);
  height: 3px;
  left: 0;
  position: fixed;
  right: 0;
  top: 0;
  transform: scaleX(0);
  transform-origin: 0 50%;
  z-index: 1090;
}

/* ---------- Navbar (glass) ---------- */
.site-navbar {
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  background: rgba(9, 12, 28, 0.86) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: none;
  position: sticky;
  top: 0;
  transition: padding 0.35s var(--itx-ease), box-shadow 0.35s var(--itx-ease), background 0.35s var(--itx-ease);
  z-index: 1030;
}

.site-navbar.is-scrolled {
  background: rgba(9, 12, 28, 0.94) !important;
  box-shadow: 0 10px 30px -12px rgba(2, 6, 23, 0.55);
  padding: 0.2rem 0;
}

.site-navbar .site-logo { transition: transform 0.35s var(--itx-ease); }
.site-navbar.is-scrolled .site-logo { transform: scale(0.92); transform-origin: left center; }

.site-navbar .nav-link {
  color: #cbd5e1;
  font-weight: 700;
  letter-spacing: 0.06em;
  position: relative;
}

.site-navbar .nav-link::after {
  background: var(--itx-grad);
  border-radius: 2px;
  bottom: 2px;
  content: '';
  height: 2px;
  left: 0.7rem;
  position: absolute;
  right: 0.7rem;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--itx-ease);
}

.site-navbar .nav-link:hover::after,
.site-navbar .nav-link.show::after { transform: scaleX(1); }

.site-navbar .nav-link:hover,
.site-navbar .nav-link:focus,
.site-navbar .nav-link.show { background: rgba(255, 255, 255, 0.06); color: #fff; }

.site-navbar .dropdown-menu {
  animation: itx-drop 0.28s var(--itx-ease);
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid var(--itx-line);
  border-radius: 14px;
  box-shadow: var(--itx-shadow-lg);
  max-height: 72vh;
  overflow-y: auto;
  padding: 0.45rem;
}

.site-navbar .dropdown-item {
  border-radius: 9px;
  color: var(--itx-ink-2);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.5rem 0.75rem;
  transition: background 0.2s var(--itx-ease), color 0.2s, transform 0.2s var(--itx-ease);
}

.site-navbar .dropdown-item:hover,
.site-navbar .dropdown-item:focus {
  background: var(--itx-grad-soft);
  color: var(--itx-primary);
  transform: translateX(3px);
}

.site-navbar .btn-success {
  background: var(--itx-grad);
  border: 0;
  box-shadow: 0 6px 18px -6px rgba(91, 75, 255, 0.7);
}

.site-navbar .btn-outline-light { border-color: rgba(255, 255, 255, 0.28); }

.itx-login-button {
  min-width: 104px;
  white-space: nowrap;
}

.itx-login-modal .modal-content {
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 20px;
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.28);
}

.itx-login-modal .modal-header,
.itx-login-modal .modal-body {
  padding-right: 1.75rem;
  padding-left: 1.75rem;
}

.itx-login-modal .modal-body {
  padding-bottom: 1.75rem;
}

.itx-login-modal .form-control {
  min-height: 46px;
  border-radius: 10px;
}

.itx-login-modal .form-control:focus {
  border-color: rgba(91, 75, 255, 0.55);
  box-shadow: 0 0 0 0.2rem rgba(91, 75, 255, 0.12);
}

.itx-login-link {
  color: var(--itx-primary);
  font-size: 0.875rem;
  font-weight: 700;
}

/* ---------- Shared theme for every page family ---------- */
.file-converter-page.document-workspace-page .file-converter-shell,
.document-workspace-page .file-converter-shell {
  margin-left: auto !important;
  margin-right: auto !important;
  max-width: none !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
  width: 96% !important;
}

.document-workspace-page .document-converter,
.document-workspace-page .document-converter-card,
.document-workspace-page .file-converter-content-grid,
.document-workspace-page .file-converter-depth {
  margin-left: auto !important;
  margin-right: auto !important;
  max-width: none !important;
  width: 100% !important;
}

.document-workspace-page .document-converter-hero {
  width: 100%;
}

.browser-tool-page main.browser-tool,
.tool-page-body main.row.gx-3,
.container.my-5 {
  max-width: none;
}

.container.my-5 {
  margin-left: auto !important;
  margin-right: auto !important;
  max-width: none;
  padding-left: 0;
  padding-right: 0;
  width: 96%;
}

main.row.gx-3 {
  margin-left: 2%;
  margin-right: 2%;
  max-width: 96%;
  padding-bottom: 48px;
  width: 96%;
}

main.row.gx-3 > .col-lg-9 {
  background: #fff;
  border: 1px solid var(--itx-line);
  border-radius: var(--itx-radius);
  box-shadow: var(--itx-shadow);
  padding: 18px;
}

main.row.gx-3 > .col-lg-3 {
  background: rgba(255, 255, 255, 0.72) !important;
  border: 1px solid var(--itx-line);
  border-radius: var(--itx-radius);
  box-shadow: var(--itx-shadow-sm);
  height: fit-content;
  padding-top: 12px;
}

main.row.gx-3 .site-page-hero {
  margin-bottom: 18px;
}

main .form-control,
main .form-select {
  border-color: var(--itx-line);
  border-radius: var(--itx-radius-sm);
  transition: border-color 0.2s, box-shadow 0.2s;
}

main .form-control:focus,
main .form-select:focus {
  border-color: rgba(91, 75, 255, 0.55);
  box-shadow: 0 0 0 0.2rem rgba(91, 75, 255, 0.12);
}

main .btn-success,
main .btn-primary {
  background: var(--itx-grad);
  border: 0;
  box-shadow: 0 8px 18px -8px rgba(91, 75, 255, 0.6);
  color: #fff;
  font-weight: 750;
}

main .btn-success:hover,
main .btn-primary:hover {
  filter: brightness(1.03);
  transform: translateY(-1px);
}

.content-guide,
.about-content,
.faq-content {
  background: #fff;
  border: 1px solid var(--itx-line);
  border-radius: var(--itx-radius);
  box-shadow: var(--itx-shadow-sm);
  margin-top: 18px;
  padding: 24px 28px;
}

.content-guide h2,
.faq-content h2,
.about-content h2,
main.row.gx-3 h2 {
  color: var(--itx-ink);
  font-weight: 800;
  letter-spacing: -0.025em;
}

.content-guide p,
.content-guide li,
.faq-content p,
.faq-content li,
.about-content p,
.about-content li {
  color: var(--itx-muted);
  line-height: 1.75;
}

.guide-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.guide-grid article {
  background: linear-gradient(145deg, #fff, #f8faff);
  border: 1px solid var(--itx-line);
  border-radius: var(--itx-radius-sm);
  padding: 18px;
}

/* Keep legacy image and document converter templates visually consistent. */
.image-converter-page main.row.gx-3 {
  margin-inline: auto;
  max-width: 96%;
  width: 96%;
}

.image-converter-page main.row.gx-3 > .col-lg-9 {
  min-width: 0;
}

.image-converter-page .site-page-hero {
  margin-top: 0;
}

.image-converter-uploader-panel,
.jpg-converter-uploader-panel {
  background:
    radial-gradient(420px 180px at 100% 0%, rgba(139, 92, 246, 0.08), transparent 70%),
    linear-gradient(135deg, #f8faff, #f1f7ff);
  border: 1px solid rgba(91, 75, 255, 0.14);
  border-radius: var(--itx-radius);
  box-shadow: var(--itx-shadow-sm);
  padding: 14px;
}

.image-converter-uploader-panel .upload-wrapper,
.jpg-converter-uploader-panel .upload-wrapper {
  min-height: 180px;
}

.image-converter-uploader-panel .upload-buttons,
.jpg-converter-uploader-panel .upload-buttons {
  align-items: center;
  justify-content: center;
  min-height: 130px;
}

.image-converter-uploader-panel .btn-primary,
.jpg-converter-uploader-panel .btn-primary {
  background: var(--itx-grad);
  border: 0;
}

.image-converter-uploader-panel .btn-secondary,
.jpg-converter-uploader-panel .btn-secondary {
  background: #fff;
  border-color: var(--itx-line);
  color: var(--itx-ink-2);
}

.tool-page-body main.row.gx-3 {
  margin-inline: auto;
  max-width: 96%;
  width: 96%;
}

.tool-page-body main.row.gx-3 .upload-wrapper,
.tool-page-body main.row.gx-3 .converter-upload-section {
  background:
    radial-gradient(420px 180px at 100% 0%, rgba(139, 92, 246, 0.08), transparent 70%),
    linear-gradient(135deg, #f8faff, #f1f7ff);
  border: 1px solid rgba(91, 75, 255, 0.18);
  border-style: dashed;
  border-radius: var(--itx-radius);
  box-shadow: var(--itx-shadow-sm);
}

.tool-page-body main.row.gx-3 .upload-wrapper {
  border-style: dashed;
}

.tool-page-body main.row.gx-3 .file-item,
.tool-page-body main.row.gx-3 .uploaded-file-item {
  background: #fff;
  border: 1px solid var(--itx-line);
  border-radius: var(--itx-radius-sm);
  box-shadow: var(--itx-shadow-sm);
}

.tool-page-body main.row.gx-3 .download-all-wrapper .btn-dark {
  background: var(--itx-grad);
  border: 0;
}

.document-workspace-page {
  background:
    radial-gradient(1200px 520px at 100% -10%, rgba(139, 92, 246, 0.08), transparent 60%),
    radial-gradient(900px 480px at -10% 0%, rgba(6, 182, 212, 0.07), transparent 60%),
    var(--itx-bg);
}

.document-workspace-page .document-converter-hero,
.document-converter-hero {
  background:
    radial-gradient(600px 260px at 92% 0%, rgba(139, 92, 246, 0.16), transparent 70%),
    radial-gradient(520px 240px at 0% 100%, rgba(6, 182, 212, 0.14), transparent 70%),
    linear-gradient(180deg, #ffffff 0%, #fbfbff 100%);
  border: 1px solid rgba(91, 75, 255, 0.14);
  border-radius: 22px;
  box-shadow: var(--itx-shadow);
  color: var(--itx-ink);
}

.document-workspace-page .document-converter-copy h1,
.document-converter-copy h1 {
  color: var(--itx-ink);
  letter-spacing: -0.035em;
}

.document-workspace-page .document-converter-copy > p,
.document-converter-copy > p {
  color: var(--itx-muted);
}

.document-workspace-page .document-converter-kicker,
.document-converter-kicker {
  color: var(--itx-primary);
}

.document-workspace-page .document-converter-benefits span,
.document-converter-benefits span {
  background: rgba(255, 255, 255, 0.75);
  border-color: rgba(91, 75, 255, 0.16);
  color: var(--itx-primary);
}

.document-workspace-page .document-converter-card,
.document-converter-card,
.document-workspace-page .file-converter-section,
.document-workspace-page .file-converter-mini-card,
.document-workspace-page .file-converter-aside-card {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--itx-line);
  border-radius: var(--itx-radius);
  box-shadow: var(--itx-shadow-sm);
}

.document-workspace-page .document-dropzone {
  background: linear-gradient(135deg, rgba(248, 250, 255, 0.98), rgba(238, 247, 255, 0.98));
  border-color: rgba(91, 75, 255, 0.32);
}

.document-workspace-page .document-upload-icon {
  background: var(--itx-grad);
}

.document-workspace-page .document-swap-link,
.document-workspace-page .document-convert-button {
  color: var(--itx-primary);
}

.document-workspace-page .document-convert-button {
  background: var(--itx-grad);
  border: 0;
  box-shadow: 0 10px 24px -8px rgba(91, 75, 255, 0.55);
}

@media (max-width: 991.98px) {
  .container.my-5,
  main.row.gx-3 {
    margin-left: 2%;
    margin-right: 2%;
    max-width: 96%;
    width: 96%;
  }

  main.row.gx-3 > .col-lg-9 {
    padding: 14px;
  }

  .guide-grid {
    grid-template-columns: 1fr;
  }

  .content-guide,
  .about-content,
  .faq-content {
    padding: 20px 18px;
  }
}

@keyframes itx-drop {
  from { opacity: 0; transform: translateY(-6px) scale(0.98); }
  to { opacity: 1; transform: none; }
}

/* ---------- Heroes ---------- */
.site-page-hero,
.browser-tool-page main.browser-tool .browser-tool-header,
.home-app .home-topbar,
.document-converter-hero {
  background:
    radial-gradient(600px 260px at 92% 0%, rgba(139, 92, 246, 0.16), transparent 70%),
    radial-gradient(520px 240px at 0% 100%, rgba(6, 182, 212, 0.14), transparent 70%),
    linear-gradient(180deg, #ffffff 0%, #fbfbff 100%);
  border: 1px solid rgba(91, 75, 255, 0.14);
  border-radius: 22px;
  box-shadow: var(--itx-shadow);
  isolation: isolate;
  overflow: hidden;
  position: relative;
}

.site-page-hero::before,
.home-app .home-topbar::before,
.browser-tool-page main.browser-tool .browser-tool-header::before {
  animation: itx-float 14s ease-in-out infinite alternate;
  background: conic-gradient(from 180deg, rgba(91, 75, 255, 0.22), rgba(6, 182, 212, 0.18), rgba(139, 92, 246, 0.2), rgba(91, 75, 255, 0.22));
  border-radius: 50%;
  content: '';
  filter: blur(48px);
  height: 280px;
  pointer-events: none;
  position: absolute;
  right: -80px;
  top: -120px;
  width: 280px;
  z-index: -1;
}

.itx-spotlight::after {
  background: radial-gradient(360px circle at var(--mx, -999px) var(--my, -999px), rgba(91, 75, 255, 0.1), transparent 60%);
  content: '';
  inset: 0;
  pointer-events: none;
  position: absolute;
  transition: opacity 0.3s;
  z-index: -1;
}

@keyframes itx-float {
  0% { transform: translate(0, 0) rotate(0deg) scale(1); }
  50% { transform: translate(-40px, 30px) rotate(90deg) scale(1.1); }
  100% { transform: translate(-90px, 10px) rotate(180deg) scale(0.95); }
}

.site-page-hero h1,
.browser-tool-page main.browser-tool .browser-tool-header h1,
.home-app .home-topbar h1 {
  background: linear-gradient(120deg, #0b1220 0%, #312e81 55%, #5b4bff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: -0.035em;
}

.site-hero-kicker,
.home-app .home-topbar .site-hero-kicker,
.browser-tool-page main.browser-tool .browser-tool-header .site-hero-kicker {
  background: var(--itx-grad-soft);
  border: 1px solid rgba(91, 75, 255, 0.2);
  color: var(--itx-primary);
}

.site-hero-benefits span,
.home-app .home-status {
  backdrop-filter: blur(6px);
  background: rgba(255, 255, 255, 0.75);
  border-color: rgba(91, 75, 255, 0.16);
}

.home-app .home-status strong {
  background: var(--itx-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-variant-numeric: tabular-nums;
}

.site-hero-mark { animation: itx-bob 6s ease-in-out infinite; }
@keyframes itx-bob { 50% { transform: translateY(-6px); } }

/* ---------- Home directory ---------- */
.home-discovery {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr) 300px;
  margin-bottom: 18px;
}

.featured-carousel {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 255, 0.98));
  border: 1px solid var(--itx-line);
  border-radius: var(--itx-radius-lg);
  box-shadow: var(--itx-shadow);
  min-width: 0;
  overflow: hidden;
  padding: 18px 18px 12px;
}

.featured-carousel-heading {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
}

.featured-carousel-heading > div:first-child > span {
  color: var(--itx-primary);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.featured-carousel-heading h2 {
  color: var(--itx-ink);
  font-size: 1.25rem;
  margin: 2px 0 0;
}

.featured-carousel-controls {
  display: flex;
  gap: 8px;
}

.featured-carousel-controls button {
  align-items: center;
  background: #fff;
  border: 1px solid var(--itx-line);
  border-radius: 50%;
  color: var(--itx-ink);
  display: inline-flex;
  font-size: 1rem;
  height: 38px;
  justify-content: center;
  transition: transform 0.2s, border-color 0.2s, background 0.2s;
  width: 38px;
}

.featured-carousel-controls button:hover {
  background: var(--itx-grad-soft);
  border-color: rgba(91, 75, 255, 0.28);
  transform: translateY(-2px);
}

.featured-carousel-viewport {
  border-radius: 16px;
  overflow: hidden;
}

.featured-carousel-track {
  display: flex;
  transition: transform 0.55s var(--itx-ease);
  width: 100%;
}

.featured-carousel-slide {
  align-items: center;
  background:
    radial-gradient(400px 180px at 100% 0%, rgba(139, 92, 246, 0.14), transparent 70%),
    linear-gradient(135deg, #f8faff, #eef7ff);
  color: var(--itx-ink);
  display: grid;
  flex: 0 0 100%;
  gap: 20px;
  grid-template-columns: 140px minmax(0, 1fr);
  min-height: 210px;
  padding: 24px;
  text-decoration: none;
}

.featured-slide-icon {
  align-items: center;
  aspect-ratio: 1;
  background: var(--itx-grad);
  border-radius: 28px;
  box-shadow: 0 18px 35px -18px rgba(91, 75, 255, 0.8);
  color: #fff;
  display: flex;
  font-size: 1.55rem;
  font-weight: 900;
  justify-content: center;
  max-height: 140px;
  max-width: 140px;
}

.featured-slide-copy small {
  color: var(--itx-primary);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.featured-slide-copy h3 {
  font-size: clamp(1.35rem, 2vw, 2rem);
  margin: 4px 0 7px;
}

.featured-slide-copy p {
  color: var(--itx-muted);
  line-height: 1.55;
  margin: 0 0 12px;
}

.featured-slide-copy strong {
  color: var(--itx-primary);
  font-size: 0.88rem;
}

.featured-carousel-dots {
  display: flex;
  gap: 7px;
  justify-content: center;
  padding-top: 12px;
}

.featured-carousel-dots button {
  background: #cbd5e1;
  border: 0;
  border-radius: 999px;
  height: 6px;
  padding: 0;
  transition: width 0.25s, background 0.25s;
  width: 6px;
}

.featured-carousel-dots button.active {
  background: var(--itx-primary);
  width: 24px;
}

.home-ad-rail {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--itx-line);
  border-radius: var(--itx-radius-lg);
  box-shadow: var(--itx-shadow-sm);
  min-height: 300px;
  overflow: hidden;
  padding: 8px;
  text-align: center;
}

.home-ad-label {
  color: var(--itx-muted);
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  padding: 4px 0 8px;
  text-transform: uppercase;
}

.home-ad-rail .home-ad-placement {
  align-items: center;
  display: flex;
  justify-content: center;
  margin: 0;
  max-width: none;
  min-height: 260px;
  padding: 0;
  width: 100%;
}

@media (max-width: 991.98px) {
  .home-discovery {
    grid-template-columns: 1fr;
  }
  .home-ad-rail {
    min-height: 150px;
  }
  .home-ad-rail .home-ad-placement {
    min-height: 110px;
  }
}

@media (max-width: 575.98px) {
  .featured-carousel {
    padding: 14px 14px 10px;
  }
  .featured-carousel-slide {
    align-content: center;
    gap: 14px;
    grid-template-columns: 78px minmax(0, 1fr);
    min-height: 190px;
    padding: 16px;
  }
  .featured-slide-icon {
    border-radius: 18px;
    font-size: 0.9rem;
  }
  .featured-slide-copy h3 {
    font-size: 1.18rem;
  }
  .featured-slide-copy p {
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
  }
}
.tool-search {
  border: 1px solid var(--itx-line) !important;
  border-radius: 14px !important;
  box-shadow: var(--itx-shadow-sm);
  transition: box-shadow 0.25s var(--itx-ease), border-color 0.25s;
}

.tool-search:focus {
  border-color: rgba(91, 75, 255, 0.55) !important;
  box-shadow: 0 0 0 4px rgba(91, 75, 255, 0.14), var(--itx-shadow-sm);
  outline: none;
}

.tool-sidebar,
.sidebar-note,
.approval-panel {
  border-radius: var(--itx-radius) !important;
  box-shadow: var(--itx-shadow-sm);
}

.category-link {
  border-radius: 10px;
  transition: background 0.2s, color 0.2s, transform 0.25s var(--itx-ease);
}

.category-link:hover { background: var(--itx-grad-soft); color: var(--itx-primary); transform: translateX(4px); }

.featured-tool,
.compact-tool,
.tool-card,
.related-pdf-tool {
  border: 1px solid var(--itx-line) !important;
  border-radius: var(--itx-radius) !important;
  box-shadow: var(--itx-shadow-sm);
  position: relative;
  transition: transform 0.35s var(--itx-ease), box-shadow 0.35s var(--itx-ease), border-color 0.35s;
}

.featured-tool::before,
.compact-tool::before,
.related-pdf-tool::before {
  background: var(--itx-grad);
  border-radius: inherit;
  content: '';
  inset: -1px;
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
  opacity: 0;
  padding: 1.5px;
  pointer-events: none;
  position: absolute;
  transition: opacity 0.35s var(--itx-ease);
}

.featured-tool:hover,
.compact-tool:hover,
.tool-card:hover,
.related-pdf-tool:hover {
  border-color: transparent !important;
  box-shadow: var(--itx-shadow-lg);
  transform: translateY(-4px);
}

.featured-tool:hover::before,
.compact-tool:hover::before,
.related-pdf-tool:hover::before { opacity: 1; }

.compact-tool strong { transition: color 0.2s; }
.compact-tool:hover strong { color: var(--itx-primary); }

.tool-badge {
  background: var(--itx-grad) !important;
  box-shadow: 0 8px 20px -8px rgba(91, 75, 255, 0.7);
  color: #fff !important;
}

/* ---------- Tool workspace surfaces ---------- */
.browser-controls,
.browser-workspace,
.document-converter-card,
.tool-content-card,
.tool-depth,
.browser-tool-content,
.metadata-file-card {
  border-color: var(--itx-line) !important;
  border-radius: var(--itx-radius) !important;
  box-shadow: var(--itx-shadow);
}

.file-picker,
.document-dropzone,
.upload-wrapper,
.converter-upload-section {
  background:
    linear-gradient(#fff, #fff) padding-box,
    repeating-linear-gradient(45deg, rgba(91, 75, 255, 0.35) 0 10px, rgba(6, 182, 212, 0.35) 10px 20px) border-box !important;
  border: 2px dashed transparent !important;
  border-radius: var(--itx-radius) !important;
  transition: transform 0.3s var(--itx-ease), box-shadow 0.3s var(--itx-ease), background 0.3s;
}

.file-picker:hover,
.file-picker:focus-within,
.document-dropzone:hover,
.document-dropzone.is-dragging,
.upload-wrapper:hover {
  background:
    linear-gradient(#fbfaff, #f5fbff) padding-box,
    var(--itx-grad) border-box !important;
  box-shadow: 0 16px 36px -18px rgba(91, 75, 255, 0.55);
  transform: translateY(-2px);
}

.browser-btn,
.document-convert-button,
.btn {
  border-radius: 12px;
  font-weight: 700;
  overflow: hidden;
  transition: transform 0.2s var(--itx-ease), box-shadow 0.3s var(--itx-ease), background 0.3s, filter 0.2s;
}

.browser-btn-primary,
.document-convert-button,
.btn-success,
.btn-primary {
  background: var(--itx-grad) !important;
  background-size: 160% 160% !important;
  border: 0 !important;
  box-shadow: 0 10px 24px -10px rgba(91, 75, 255, 0.75);
  color: #fff !important;
}

.browser-btn-primary:hover:not(:disabled),
.document-convert-button:hover:not(:disabled),
.btn-success:hover:not(:disabled),
.btn-primary:hover:not(:disabled) {
  background-position: 100% 0 !important;
  box-shadow: 0 14px 30px -10px rgba(91, 75, 255, 0.85);
  transform: translateY(-1px);
}

.browser-btn:active:not(:disabled),
.btn:active:not(:disabled),
.document-convert-button:active:not(:disabled) { transform: translateY(0) scale(0.98); }

.queue-item {
  animation: itx-pop-in 0.4s var(--itx-ease) both;
  border-radius: 12px !important;
  transition: box-shadow 0.25s, transform 0.25s var(--itx-ease);
}

.queue-item:hover { box-shadow: var(--itx-shadow-sm); transform: translateY(-1px); }

.pdf-page-card { animation: itx-pop-in 0.45s var(--itx-ease) both; }

.queue-action { border-radius: 8px; transition: background 0.2s, border-color 0.2s, color 0.2s; }
.queue-action:hover:not(:disabled) { border-color: var(--itx-primary); color: var(--itx-primary); }

@keyframes itx-pop-in {
  from { opacity: 0; transform: translateY(8px) scale(0.98); }
  to { opacity: 1; transform: none; }
}

.browser-status { border-radius: 12px; transition: background 0.3s, color 0.3s; }

.browser-tool input[type="text"],
.browser-tool input[type="number"],
.browser-tool select,
.browser-tool textarea,
.form-control,
.form-select {
  border-radius: 10px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.browser-tool input[type="text"]:focus,
.browser-tool input[type="number"]:focus,
.browser-tool select:focus,
.browser-tool textarea:focus,
.form-control:focus,
.form-select:focus {
  border-color: rgba(91, 75, 255, 0.6);
  box-shadow: 0 0 0 4px rgba(91, 75, 255, 0.14);
  outline: none;
}

/* ---------- Delete buttons & file chip ---------- */
.itx-delete-btn {
  align-items: center;
  display: inline-flex;
  gap: 6px;
}

.itx-delete-btn svg {
  fill: none;
  height: 17px;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
  width: 17px;
}

.document-remove-file.itx-delete-btn {
  border: 1px solid #fecaca;
  border-radius: 10px;
  color: var(--itx-danger);
  font-size: 0.85rem;
  font-weight: 700;
  height: 38px;
  padding: 0 12px;
  width: auto;
}

.document-remove-file.itx-delete-btn:hover,
.document-remove-file.itx-delete-btn:focus { background: #fef2f2; color: #b42318; }

.itx-file-chip {
  align-items: center;
  background: linear-gradient(135deg, #ffffff, #f8f7ff);
  border: 1px solid rgba(91, 75, 255, 0.18);
  border-radius: 14px;
  box-shadow: var(--itx-shadow-sm);
  display: flex;
  gap: 12px;
  margin-top: 12px;
  opacity: 0;
  padding: 10px 10px 10px 12px;
  transform: translateY(-6px);
  transition: opacity 0.35s var(--itx-ease), transform 0.35s var(--itx-ease);
}

.itx-file-chip.is-in { opacity: 1; transform: none; }
.itx-file-chip.is-out { opacity: 0; transform: translateY(-6px) scale(0.98); }

.itx-file-chip-icon {
  align-items: center;
  background: var(--itx-grad);
  border-radius: 10px;
  color: #fff;
  display: inline-flex;
  flex: 0 0 auto;
  font-size: 0.7rem;
  font-weight: 800;
  height: 38px;
  justify-content: center;
  letter-spacing: 0.04em;
  width: 38px;
}

.itx-file-chip-copy { display: flex; flex-direction: column; min-width: 0; }
.itx-file-chip-copy strong { color: var(--itx-ink); font-size: 0.9rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.itx-file-chip-copy small { color: var(--itx-muted); font-size: 0.76rem; }

.itx-file-chip-delete {
  background: #fff;
  border: 1px solid #fecaca;
  border-radius: 10px;
  color: var(--itx-danger);
  cursor: pointer;
  flex: 0 0 auto;
  font-size: 0.82rem;
  font-weight: 700;
  margin-left: auto;
  padding: 7px 11px;
  position: relative;
  transition: background 0.2s, color 0.2s, transform 0.2s var(--itx-ease);
}

.itx-file-chip-delete:hover { background: #fef2f2; color: #b42318; transform: translateY(-1px); }

.pdf-editor-toolbar .itx-file-chip { margin-top: 0; }

.itx-server-delete { margin-left: 8px; }

/* ---------- Upload progress ---------- */
.itx-progress {
  background: #fff;
  border: 1px solid var(--itx-line);
  border-radius: 14px;
  box-shadow: var(--itx-shadow);
  margin: 14px 0;
  opacity: 0;
  padding: 14px 16px;
  transform: translateY(6px);
  transition: opacity 0.35s var(--itx-ease), transform 0.35s var(--itx-ease);
}

.itx-progress.is-in { opacity: 1; transform: none; }
.itx-progress.is-out { opacity: 0; transform: translateY(-4px); }

.itx-progress-head { align-items: baseline; display: flex; justify-content: space-between; margin-bottom: 8px; }
.itx-progress-label { color: var(--itx-ink); font-size: 0.92rem; font-weight: 700; }
.itx-progress-pct {
  background: var(--itx-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: 1.05rem;
  font-variant-numeric: tabular-nums;
  font-weight: 800;
}

.itx-progress-track {
  background: #eef0f7;
  border-radius: 999px;
  height: 10px;
  overflow: hidden;
  position: relative;
}

.itx-progress-fill {
  background: var(--itx-grad);
  border-radius: inherit;
  box-shadow: 0 0 16px rgba(91, 75, 255, 0.55);
  height: 100%;
  position: relative;
  transition: width 0.25s linear;
  width: 0;
}

.itx-progress-fill::after {
  animation: itx-shimmer 1.2s linear infinite;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.55), transparent);
  content: '';
  inset: 0;
  position: absolute;
  transform: translateX(-100%);
}

.itx-progress.is-processing .itx-progress-fill {
  animation: itx-pulse 1.4s ease-in-out infinite;
}

.itx-progress.is-done .itx-progress-fill { background: linear-gradient(90deg, #10b981, #06b6d4); }
.itx-progress.is-done .itx-progress-fill::after { animation: none; }
.itx-progress.is-error .itx-progress-fill { background: linear-gradient(90deg, #e5484d, #f97316); }
.itx-progress.is-error .itx-progress-fill::after { animation: none; }

.itx-progress-meta { align-items: center; color: var(--itx-muted); display: flex; font-size: 0.78rem; gap: 10px; justify-content: space-between; margin-top: 8px; }
.itx-progress.is-error .itx-progress-meta { color: #b42318; }
.itx-progress-cancel { background: none; border: 0; color: var(--itx-muted); cursor: pointer; font-size: 0.78rem; font-weight: 700; padding: 2px 4px; text-decoration: underline; }
.itx-progress-cancel:hover { color: var(--itx-danger); }

@keyframes itx-shimmer { to { transform: translateX(100%); } }
@keyframes itx-pulse { 50% { opacity: 0.65; } }

/* ---------- Toasts ---------- */
.itx-toast-host {
  bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: calc(100vw - 32px);
  pointer-events: none;
  position: fixed;
  right: 16px;
  width: 380px;
  z-index: 2000;
}

.itx-toast {
  align-items: flex-start;
  backdrop-filter: blur(10px);
  background: rgba(15, 23, 42, 0.94);
  border-radius: 14px;
  box-shadow: var(--itx-shadow-lg);
  color: #fff;
  display: flex;
  font-size: 0.9rem;
  gap: 10px;
  opacity: 0;
  padding: 12px 14px;
  pointer-events: auto;
  transform: translateY(14px) scale(0.97);
  transition: opacity 0.35s var(--itx-ease), transform 0.35s var(--itx-ease);
}

.itx-toast.is-in { opacity: 1; transform: none; }
.itx-toast-icon { align-items: center; border-radius: 50%; display: inline-flex; flex: 0 0 22px; font-size: 0.75rem; font-weight: 800; height: 22px; justify-content: center; }
.itx-toast-success .itx-toast-icon { background: var(--itx-success); }
.itx-toast-error .itx-toast-icon { background: var(--itx-danger); }
.itx-toast-info .itx-toast-icon { background: var(--itx-primary); }

/* ---------- Ripple ---------- */
.itx-has-ripple { overflow: hidden; }
.itx-ripple {
  animation: itx-ripple 0.65s var(--itx-ease) forwards;
  background: currentColor;
  border-radius: 50%;
  opacity: 0.18;
  pointer-events: none;
  position: absolute;
  transform: scale(0);
}
@keyframes itx-ripple { to { opacity: 0; transform: scale(1); } }

/* ---------- Scroll reveal ---------- */
.itx-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--itx-ease) var(--itx-delay, 0ms), transform 0.7s var(--itx-ease) var(--itx-delay, 0ms);
}

.itx-reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Privacy policy ---------- */
.policy-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin: 18px auto 28px;
  max-width: 900px;
}

.policy-toc a {
  background: #fff;
  border: 1px solid var(--itx-line);
  border-radius: 999px;
  color: var(--itx-ink-2);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 6px 14px;
  text-decoration: none;
  transition: all 0.25s var(--itx-ease);
}

.policy-toc a:hover { background: var(--itx-grad-soft); border-color: rgba(91, 75, 255, 0.35); color: var(--itx-primary); transform: translateY(-1px); }

.policy-section {
  background: #fff;
  border: 1px solid var(--itx-line);
  border-radius: var(--itx-radius);
  box-shadow: var(--itx-shadow-sm);
  margin: 0 auto 18px;
  max-width: 900px;
  padding: 24px 28px;
  scroll-margin-top: 90px;
}

.policy-section h2 { font-size: 1.35rem; font-weight: 800; letter-spacing: -0.02em; margin: 0 0 12px; }
.policy-section h3 { font-size: 1.05rem; font-weight: 700; margin: 18px 0 8px; }
.policy-section p,
.policy-section li { color: #334155; line-height: 1.75; }
.policy-section a { color: var(--itx-primary); font-weight: 600; }

/* ---------- Ads: keep placements calm and stable ---------- */
.ad-placement {
  align-items: center;
  border-radius: var(--itx-radius);
  box-sizing: border-box;
  display: flex;
  justify-content: center;
  min-height: 100px;
  overflow: hidden;
  width: 100%;
}

.ad-placement > .adsbygoogle,
.ad-placement ins.adsbygoogle,
.ad-placement iframe {
  max-width: 100% !important;
  width: 100% !important;
}

.ad-placement .adsbygoogle[data-ad-format="autorelaxed"] {
  min-height: 100px;
}

@media (max-width: 575.98px) {
  .ad-placement {
    margin-left: 0;
    margin-right: 0;
    min-height: 100px;
    padding-left: 0;
    padding-right: 0;
  }
}

/* ---------- Footer ---------- */
.itx-footer {
  background: #070a17;
  color: #cbd5e1;
  margin-top: 64px;
  overflow: hidden;
  position: relative;
}

.itx-footer-glow {
  background:
    radial-gradient(600px 240px at 15% 0%, rgba(91, 75, 255, 0.28), transparent 70%),
    radial-gradient(520px 220px at 90% 10%, rgba(6, 182, 212, 0.18), transparent 70%);
  inset: 0;
  pointer-events: none;
  position: absolute;
}

.itx-footer::before {
  background: var(--itx-grad);
  content: '';
  height: 1px;
  left: 0;
  opacity: 0.7;
  position: absolute;
  right: 0;
  top: 0;
}

.itx-footer-inner { padding: 56px 0 0; position: relative; }

.itx-footer-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: 1.6fr repeat(3, 1fr);
}

.itx-footer-logo { color: #fff; font-size: 1.7rem; font-weight: 800; letter-spacing: -0.03em; text-decoration: none; }
.itx-footer-logo span { background: var(--itx-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.itx-footer-logo:hover { color: #fff; }
.itx-footer-brand p { color: #94a3b8; line-height: 1.7; margin: 12px 0 16px; max-width: 360px; }

.itx-footer-badges { display: flex; flex-wrap: wrap; gap: 8px; }
.itx-footer-badges span { background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 999px; color: #e2e8f0; font-size: 0.75rem; font-weight: 600; padding: 5px 11px; }

.itx-footer-col { display: flex; flex-direction: column; gap: 10px; }
.itx-footer-col h2 { color: #fff; font-size: 0.8rem; font-weight: 800; letter-spacing: 0.12em; margin: 0 0 6px; text-transform: uppercase; }
.itx-footer-col a { color: #94a3b8; font-size: 0.92rem; text-decoration: none; transition: color 0.2s, transform 0.25s var(--itx-ease); width: fit-content; }
.itx-footer-col a:hover { color: #fff; transform: translateX(3px); }

.itx-footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: #64748b;
  display: flex;
  flex-wrap: wrap;
  font-size: 0.82rem;
  gap: 10px;
  justify-content: space-between;
  margin-top: 44px;
  padding: 20px 0 26px;
}

.itx-footer-bottom a { color: #94a3b8; }
.itx-footer-bottom a:hover { color: #fff; }

@media (max-width: 991.98px) {
  .itx-footer-grid { grid-template-columns: 1fr 1fr; }
  .itx-footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 575.98px) {
  .itx-footer-grid { grid-template-columns: 1fr; }
  .policy-section { padding: 20px 18px; }
  .itx-file-chip { flex-wrap: wrap; }
  .itx-file-chip-delete { margin-left: 50px; }
}

/* ---------- Consent controls ---------- */
.itx-consent-open { overflow: hidden; }
.itx-consent-strip {
  align-items: center;
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid var(--itx-line);
  bottom: 18px;
  box-shadow: var(--itx-shadow-lg);
  display: flex;
  gap: 20px;
  justify-content: space-between;
  left: 50%;
  max-width: 900px;
  padding: 14px 16px;
  position: fixed;
  transform: translateX(-50%);
  width: calc(100% - 36px);
  z-index: 1085;
}
.itx-consent-strip[hidden],
.itx-consent-backdrop[hidden] { display: none; }
.itx-consent-strip strong,
.itx-consent-strip span { display: block; }
.itx-consent-strip strong { color: var(--itx-ink); font-size: .92rem; }
.itx-consent-strip span { color: var(--itx-muted); font-size: .78rem; margin-top: 3px; }
.itx-consent-strip-actions,
.itx-consent-actions { display: flex; gap: 8px; }
.itx-consent-strip-actions button,
.itx-consent-actions button {
  border: 1px solid var(--itx-line);
  border-radius: 9px;
  cursor: pointer;
  font-size: .78rem;
  font-weight: 800;
  min-height: 40px;
  padding: 8px 12px;
}
.itx-consent-strip-actions button:first-child,
.itx-consent-reject,
.itx-consent-save { background: #fff; color: var(--itx-ink-2); }
.itx-consent-strip-actions button:last-child,
.itx-consent-accept { background: var(--itx-grad); border-color: transparent; color: #fff; }
.itx-consent-backdrop {
  align-items: center;
  background: rgba(11, 18, 32, 0.58);
  display: flex;
  inset: 0;
  justify-content: center;
  padding: 18px;
  position: fixed;
  z-index: 1086;
}
.itx-consent-dialog {
  background: #fff;
  border: 1px solid var(--itx-line);
  border-radius: 16px;
  box-shadow: var(--itx-shadow-lg);
  max-height: calc(100vh - 36px);
  max-width: 520px;
  overflow-y: auto;
  padding: 18px;
  width: 100%;
}
.itx-consent-heading { align-items: center; display: flex; justify-content: space-between; }
.itx-consent-heading strong { color: var(--itx-ink); font-size: 1.05rem; }
.itx-consent-close { background: transparent; border: 0; color: var(--itx-muted); font-size: 1.5rem; line-height: 1; }
.itx-consent-dialog > p { color: var(--itx-muted); font-size: .84rem; line-height: 1.55; margin: 10px 0 14px; }
.itx-consent-options { display: grid; gap: 8px; }
.itx-consent-options label { align-items: flex-start; border: 1px solid var(--itx-line); border-radius: 10px; cursor: pointer; display: flex; gap: 10px; padding: 11px; }
.itx-consent-options input { margin-top: 3px; }
.itx-consent-options strong,
.itx-consent-options small { display: block; }
.itx-consent-options strong { color: var(--itx-ink-2); font-size: .84rem; }
.itx-consent-options small { color: var(--itx-muted); font-size: .76rem; margin-top: 3px; }
.itx-consent-actions { flex-wrap: wrap; margin-top: 14px; }
.itx-consent-dialog > a { color: var(--itx-primary); display: inline-block; font-size: .78rem; font-weight: 700; margin-top: 12px; }
@media (max-width: 575.98px) {
  .itx-consent-strip { align-items: stretch; flex-direction: column; }
  .itx-consent-strip-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .itx-consent-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .itx-consent-accept { grid-column: 1 / -1; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .itx-reveal { opacity: 1; transform: none; }
}

@media (max-width: 991.98px) {
  .site-navbar .navbar-collapse { max-height: calc(100vh - 76px); overflow-y: auto; }
  .file-converter-page.document-workspace-page .file-converter-shell,
  .document-workspace-page .file-converter-shell {
    margin-left: 2% !important;
    margin-right: 2% !important;
    width: 96% !important;
  }
  .document-workspace-page .document-converter-hero {
    grid-template-columns: 1fr;
  }
  .document-workspace-page .document-converter-visual {
    display: none;
  }
}

/* ---------- Meaningful hero illustrations ---------- */
.site-tool-visual {
  align-items: center;
  background: radial-gradient(circle at 75% 20%, rgba(139, 92, 246, 0.16), transparent 42%);
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 18px;
  display: flex;
  height: 150px;
  justify-content: center;
  min-width: 250px;
  overflow: hidden;
  position: relative;
}

.site-tool-visual svg {
  display: block;
  height: 140px;
  width: 260px;
}

.browser-tool-page main.browser-tool .browser-tool-header {
  align-items: center;
  display: grid;
  gap: 8px 28px;
  grid-template-columns: minmax(0, 1fr) 250px;
}

.browser-tool-page main.browser-tool .browser-tool-header > .site-tool-visual {
  grid-column: 2;
  grid-row: 1 / 5;
  min-width: 0;
  width: 250px;
}

.browser-tool-page main.browser-tool .browser-tool-header > :not(.site-tool-visual) {
  grid-column: 1;
}

@media (max-width: 767.98px) {
  .site-tool-visual,
  .browser-tool-page main.browser-tool .browser-tool-header > .site-tool-visual {
    display: none;
  }

  .browser-tool-page main.browser-tool .browser-tool-header {
    display: block;
  }
}