/* File: public/css/styles.css */
:root {
  --amber-700: #065f46;
  --amber-600: #047857;
  --amber-500: #059669;
  --amber-400: #fbbf24;
  --amber-100: #d1fae5;
  --amber-50: #ecfdf5;

  --emerald-950: #022c22;
  --emerald-900: #064e3b;
  --emerald-700: #047857;
  --emerald-600: #059669;
  --emerald-100: #dcfce7;
  --emerald-700-badge: #15803d;

  --gold-600: #d97706;
  --gold-500: #f59e0b;
  --gold-400: #fbbf24;
  --gold-100: #fef3c7;
  --gold-50: #fffbeb;

  --bg-primary: #f4f9f6;
  --bg-surface: #ffffff;
  --bg-elevated: #eaf4ef;
  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;
  --border-color: #d5e6de;
  --ring-focus: rgba(5, 150, 105, 0.28);

  --shadow-sm: 0 1px 3px rgba(24, 24, 27, 0.05), 0 1px 2px rgba(24, 24, 27, 0.03);
  --shadow-md: 0 8px 24px -4px rgba(24, 24, 27, 0.07), 0 2px 6px -1px rgba(24, 24, 27, 0.04);
  --shadow-lg: 0 20px 42px -8px rgba(24, 24, 27, 0.12), 0 4px 12px -2px rgba(24, 24, 27, 0.05);

  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --transition-fast: 150ms cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="dark"] {
  --bg-primary: #0f1115;
  --bg-surface: #181b20;
  --bg-elevated: #22262e;
  --text-primary: #f4f4f5;
  --text-secondary: #a1a1aa;
  --text-muted: #71717a;
  --border-color: #272b33;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 20px 42px rgba(0, 0, 0, 0.65);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html {
  font-family: 'Plus Jakarta Sans', 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16.5px;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

h1, h2, h3, .brand-title, .hero-main-title {
  font-family: 'Outfit', 'Plus Jakarta Sans', sans-serif;
}

body {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  background-color: var(--bg-primary);
}

/* ==========================================================================
   1. ASLITOOLS-STYLE STICKY WHITE TOP NAVBAR + FULL-WIDTH MEGA-MENUS
   ========================================================================== */
.app-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  padding-top: var(--safe-top);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}

.header-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0.55rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: nowrap;
  gap: 0.6rem;
  position: relative;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  color: var(--text-primary);
  flex-shrink: 0;
}

.brand-logo-svg {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
}

.brand-title {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  display: flex;
  align-items: baseline;
  gap: 0.34rem;
}

.brand-title .accent-orange {
  color: var(--amber-600);
}

.top-nav {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  white-space: nowrap;
  flex-shrink: 0;
  gap: 0.25rem;
  margin-right: auto;
  margin-left: 0.6rem;
}

.nav-item-wrap {
  position: static;
}

.nav-link {
  background: transparent;
  border: none;
  color: var(--text-primary);
  padding: 0.45rem 0.65rem;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  white-space: nowrap;
  flex-shrink: 0;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.nav-link:hover,
.nav-link.active {
  color: var(--amber-600);
  background: var(--amber-50);
}

[data-theme="dark"] .nav-link:hover,
[data-theme="dark"] .nav-link.active {
  background: rgba(217, 119, 6, 0.15);
}

/* Full-Width Mega Menu Dropdown (Screenshots 5, 6, 7) */
.mega-menu-panel {
  position: absolute;
  top: 100%;
  left: 1rem;
  right: 1rem;
  max-width: 1400px;
  max-height: calc(100vh - 85px);
  overflow-y: auto;
  margin: 0 auto;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 0 0 16px 16px;
  box-shadow: var(--shadow-lg);
  padding: 1.25rem 1.5rem 1rem;
  display: none;
  z-index: 300;
}

.mega-menu-panel.open {
  display: block;
  animation: fadeDown 140ms ease-out;
}

@keyframes fadeDown {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mega-menu-grid {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 2rem;
}

.mega-sidebar {
  border-right: 1px solid var(--border-color);
  padding-right: 1.5rem;
}

.mega-cat-title {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--amber-600);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.3rem;
}

.mega-cat-desc {
  font-size: 0.76rem;
  color: var(--text-muted);
  line-height: 1.4;
  margin-bottom: 1.15rem;
}

.mega-sub-label {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.65rem;
}

.mega-featured-list {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.mega-tool-btn {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  width: 100%;
  padding: 0.45rem 0.55rem;
  border-radius: 8px;
  border: none;
  background: transparent;
  color: var(--text-primary);
  font-size: 0.82rem;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.mega-tool-btn:hover {
  background: var(--bg-elevated);
  color: var(--amber-600);
}

.mega-popular-cols {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.45rem 1rem;
}

.mega-footer-bar {
  margin-top: 1.15rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.mega-view-all-link {
  background: none;
  border: none;
  color: var(--amber-600);
  font-weight: 700;
  font-size: 0.78rem;
  cursor: pointer;
}

/* Right Header Controls (Search, Credits Pill, Orange Button, Theme, 9-Dots) */
.header-actions {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  white-space: nowrap;
  gap: 0.45rem;
  flex-shrink: 0;
}

.header-search-wrap {
  position: relative;
  width: 165px;
  flex-shrink: 1;
}

.header-search-input {
  width: 100%;
  padding: 0.45rem 0.75rem 0.45rem 2rem;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 0.8rem;
  outline: none;
  transition: all var(--transition-fast);
}

.header-search-input:focus {
  border-color: var(--amber-500);
  box-shadow: 0 0 0 3px var(--ring-focus);
  background: var(--bg-surface);
}

.header-search-icon {
  position: absolute;
  left: 0.65rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.78rem;
  color: var(--text-muted);
  pointer-events: none;
}

.credits-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.42rem 0.75rem;
  border-radius: 8px;
  background: var(--emerald-100);
  color: var(--emerald-700-badge);
  font-size: 0.76rem;
  font-weight: 800;
  white-space: nowrap;
  flex-shrink: 0;
  border: 1px solid rgba(21, 128, 61, 0.2);
}

.btn-orange-header {
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  background: var(--amber-500);
  color: #ffffff;
  border: none;
  padding: 0.5rem 0.95rem;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 800;
  white-space: nowrap;
  flex-shrink: 0;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.btn-orange-header:hover {
  background: var(--amber-600);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.25);
}

.btn-icon-square {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.btn-icon-square:hover {
  border-color: var(--amber-500);
  color: var(--amber-600);
}

/* ==========================================================================
   2. HERO SECTION (2-COLUMN WITH GRID PAPER & 3-STEP CONVERTER — SCREENSHOT 1)
   ========================================================================== */
.hero-grid-section {
  background-color: var(--bg-primary);
  background-image:
    linear-gradient(to right, rgba(217, 119, 6, 0.055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(217, 119, 6, 0.055) 1px, transparent 1px);
  background-size: 26px 26px;
  border-bottom: 1px solid var(--border-color);
  padding: 3rem 1.5rem 3.25rem;
}

.hero-inner-two-col {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 3rem;
  align-items: center;
}

.hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  background: var(--amber-50);
  border: 1px solid rgba(217, 119, 6, 0.25);
  color: var(--amber-700);
  font-size: 0.76rem;
  font-weight: 600;
  margin-bottom: 1.15rem;
}

.hero-pill-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--amber-500);
}

.hero-main-title {
  font-size: clamp(2rem, 3.6vw, 2.95rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 1.15rem;
}

.hero-brand-highlight {
  color: var(--amber-500);
  position: relative;
  display: inline-block;
  letter-spacing: -0.015em;
  word-spacing: 0.14em;
}

.hero-brand-highlight::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 6px;
  background: var(--amber-500);
  border-radius: 999px;
  transform: rotate(-1deg);
}

.hero-main-desc {
  font-size: 0.96rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 1.5rem;
  max-width: 520px;
}

.hero-stats-line {
  font-size: 0.88rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.hero-stats-line strong {
  color: var(--amber-600);
  font-weight: 800;
}

/* Right 3-Step Converter Card (Screenshot 1) */
.hero-converter-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 18px;
  padding: 1.6rem;
  box-shadow: var(--shadow-lg);
}

.step-label {
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-bottom: 0.55rem;
}

.hero-dropzone-box {
  border: 1.5px dashed #d6cfc2;
  border-radius: 12px;
  padding: 1.5rem 1rem;
  text-align: center;
  background: var(--bg-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-bottom: 1.15rem;
}

.hero-dropzone-box:hover,
.hero-dropzone-box.dragover {
  border-color: var(--amber-500);
  background: var(--amber-50);
}

.hero-upload-btn-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  margin-bottom: 0.65rem;
}

.btn-add-files-orange {
  background: var(--amber-500);
  color: #ffffff;
  border: none;
  padding: 0.58rem 1.15rem;
  border-radius: 8px;
  font-size: 0.84rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(224, 130, 28, 0.3);
}

.cloud-circle-badge {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  box-shadow: var(--shadow-sm);
}

.hero-drop-caption {
  font-size: 0.76rem;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
}

.hero-format-chips {
  display: flex;
  justify-content: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.fmt-chip {
  font-size: 0.66rem;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-weight: 600;
}

.hero-select-format {
  width: 100%;
  padding: 0.68rem 0.85rem;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 0.84rem;
  font-weight: 600;
  margin-bottom: 1.15rem;
  outline: none;
  cursor: pointer;
}

.btn-convert-now-full {
  width: 100%;
  padding: 0.78rem 1rem;
  border-radius: 8px;
  border: none;
  background: #eab676;
  color: #ffffff;
  font-size: 0.9rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-convert-now-full.ready,
.btn-convert-now-full:hover {
  background: var(--amber-500);
}

.hero-terms-note {
  text-align: center;
  font-size: 0.68rem;
  color: var(--text-muted);
  margin-top: 0.55rem;
}

/* ==========================================================================
   3. TRUST & SOCIAL SHARE BAR (TOP OF SCREENSHOT 2)
   ========================================================================== */
.share-trust-strip {
  background: #f8f3ea;
  border-bottom: 1px solid var(--border-color);
  padding: 0.75rem 1.5rem;
}

[data-theme="dark"] .share-trust-strip {
  background: #14171c;
}

.share-trust-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.share-group {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.76rem;
  color: var(--text-muted);
  font-weight: 600;
}

.share-icon-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.share-icon-btn:hover {
  border-color: var(--amber-500);
  color: var(--amber-600);
}

.trust-pills-group {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.trust-pill-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.7rem;
  border-radius: 6px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--text-primary);
}

.trust-pill-item span.orange-ic {
  color: var(--amber-500);
}

/* ==========================================================================
   4. ASLITOOLS SPLIT-SCREEN CONVERSION STUDIO WORKFLOW (SCREENSHOT 9!)
   ========================================================================== */
.studio-workflow-section {
  display: none;
  max-width: 1440px;
  margin: 0 auto;
  width: 100%;
  background: var(--bg-primary);
  border-bottom: 2px solid var(--border-color);
}

.studio-workflow-section.studio-open {
  display: block;
  animation: fadeDown 160ms ease-out;
}

.btn-back-tools {
  background: var(--bg-surface);
  border: 1.5px solid var(--amber-500);
  color: var(--amber-700);
  border-radius: 8px;
  padding: 0.38rem 0.72rem;
  font-size: 0.76rem;
  font-weight: 800;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.btn-back-tools:hover {
  background: var(--amber-50);
}

[data-theme="dark"] .btn-back-tools {
  color: var(--amber-400);
}

.studio-split-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 350px;
  min-height: 540px;
}

.studio-split-layout > * {
  min-width: 0;
}

/* Left Canvas Area (Screenshot 9) */
.studio-canvas-area {
  padding: 1.25rem 1.75rem 2rem;
  display: flex;
  flex-direction: column;
  background: var(--bg-primary);
  min-width: 0;
}

.studio-canvas-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.studio-selected-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
  flex-wrap: wrap;
}

.studio-top-controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.studio-workflow-section:not(.has-files) .studio-file-only {
  display: none !important;
}

.view-mode-pill {
  display: inline-flex;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
}

.view-mode-btn {
  border: none;
  background: transparent;
  padding: 0.42rem 0.65rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  cursor: pointer;
}

.view-mode-btn.active {
  background: var(--bg-elevated);
  color: var(--text-primary);
  font-weight: 700;
}

.btn-circle-plus {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: none;
  background: var(--amber-500);
  color: #ffffff;
  font-size: 1.25rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(224, 130, 28, 0.35);
  transition: transform var(--transition-fast);
}

.btn-circle-plus:hover {
  transform: scale(1.06);
  background: var(--amber-600);
}

/* Dropzone inside Studio when empty */
.dropzone {
  border: 2px dashed #d6cfc2;
  border-radius: 16px;
  padding: 2.25rem 1.5rem;
  text-align: center;
  background: var(--bg-surface);
  cursor: pointer;
  transition: all var(--transition-fast);
  max-width: 560px;
  margin: 1rem auto;
  width: 100%;
}

.dropzone:hover,
.dropzone.dragover {
  border-color: var(--amber-500);
  background: var(--amber-50);
}

/* File Cards Grid inside Studio Canvas (Screenshot 9 style!) */
.pages-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem;
  padding: 0.5rem 0;
}

.pages-grid.list-mode {
  flex-direction: column;
  align-items: stretch;
  max-width: 760px;
  margin: 0 auto;
  width: 100%;
}

.page-card {
  width: 215px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 0.7rem;
  box-shadow: var(--shadow-md);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.pages-grid.list-mode .page-card {
  width: 100%;
  flex-direction: row;
  align-items: center;
}

.page-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.page-drag-handle {
  position: absolute;
  top: 0.55rem;
  left: 0.55rem;
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.72rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: grab;
  z-index: 2;
}

.page-thumb-wrap {
  width: 100%;
  height: 210px;
  background: #f5f2eb;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.pages-grid.list-mode .page-thumb-wrap {
  width: 72px;
  height: 90px;
  flex-shrink: 0;
}

.page-thumb-wrap canvas,
.page-thumb-wrap img {
  max-width: 92%;
  max-height: 92%;
  object-fit: contain;
  background: #ffffff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.page-card-footer {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.15rem 0.2rem;
}

.page-card-filename {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.page-card-filesize {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.page-card-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.25rem;
  margin-top: 0.2rem;
}

.page-mini-btn {
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  color: var(--text-secondary);
  border-radius: 6px;
  padding: 0.2rem 0.45rem;
  font-size: 0.7rem;
  cursor: pointer;
}

.page-mini-btn:hover {
  border-color: var(--amber-500);
  color: var(--amber-600);
}

/* Right Conversion Settings Drawer (Screenshot 9!) */
.studio-settings-drawer {
  background: var(--bg-surface);
  border-left: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.drawer-top-body {
  padding: 1.25rem 1.25rem 1rem;
  overflow-y: auto;
}

.drawer-header-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-primary);
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 0.9rem;
}

.drawer-ai-banner {
  background: var(--amber-50);
  border: 1px solid rgba(217, 119, 6, 0.25);
  border-radius: 10px;
  padding: 0.65rem 0.75rem;
  font-size: 0.73rem;
  color: var(--text-secondary);
  line-height: 1.45;
  margin-bottom: 0.85rem;
}

.drawer-privacy-note {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin-bottom: 1rem;
}

/* Toggle Switch (Matches Screenshot 9 Orange Switches!) */
.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.45rem 0;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-primary);
}

.asli-switch {
  position: relative;
  display: inline-block;
  width: 38px;
  height: 21px;
  flex-shrink: 0;
}

.asli-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.asli-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background-color: #d4d4d8;
  transition: 0.2s;
  border-radius: 999px;
}

.asli-slider::before {
  position: absolute;
  content: "";
  height: 15px;
  width: 15px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: 0.2s;
  border-radius: 50%;
}

.asli-switch input:checked + .asli-slider {
  background-color: var(--amber-500);
}

.asli-switch input:checked + .asli-slider::before {
  transform: translateX(17px);
}

.drawer-bottom-footer {
  padding: 1rem 1.25rem 1.25rem;
  border-top: 1px solid var(--border-color);
  background: var(--bg-surface);
}

.drawer-credit-note {
  text-align: center;
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-bottom: 0.55rem;
}

.btn-drawer-convert {
  width: 100%;
  padding: 0.82rem 1rem;
  border-radius: 8px;
  border: none;
  background: var(--amber-500);
  color: #ffffff;
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  box-shadow: 0 4px 12px rgba(224, 130, 28, 0.28);
  transition: background var(--transition-fast);
}

.btn-drawer-convert:hover {
  background: var(--amber-600);
}

/* ==========================================================================
   5. ALL FREE TOOLS DIRECTORY (SCREENSHOT 2 EXACT DESIGN)
   ========================================================================== */
.main-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
  width: 100%;
}

.section-center-header {
  text-align: center;
  margin-bottom: 1.75rem;
}

.section-center-header h2 {
  font-size: 1.85rem;
  font-weight: 900;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  margin-bottom: 0.45rem;
}

.section-center-header p {
  font-size: 0.88rem;
  color: var(--text-muted);
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.5;
}

/* Centered Category Pill Bar (Screenshot 2) */
.category-tabs-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
}

.category-tabs {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem;
  border-radius: 999px;
  background: #f4efe6;
  border: 1px solid var(--border-color);
  flex-wrap: wrap;
}

[data-theme="dark"] .category-tabs {
  background: #1e222a;
}

.cat-tab {
  border: none;
  background: transparent;
  color: var(--text-secondary);
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all var(--transition-fast);
}

.cat-tab.active {
  background: var(--amber-500);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(224, 130, 28, 0.3);
}

/* 4-Column AsliTools Cards Grid (Screenshot 2) */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.tools-grid > .tool-card {
  contain: layout style;
  content-visibility: auto;
  contain-intrinsic-size: 108px;
}

.tool-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  text-align: left;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.tool-card:hover,
.tool-card.active {
  border-color: var(--emerald-600);
  background: linear-gradient(180deg, #ffffff 0%, #ecfdf5 100%);
  transform: translateY(-5px) scale(1.015);
  box-shadow: 0 14px 28px -6px rgba(5, 150, 105, 0.2), 0 0 0 2px rgba(5, 150, 105, 0.14);
}

.tool-card:hover .dual-file-icon {
  transform: rotate(-4deg) scale(1.08);
  border-color: var(--emerald-600);
}

/* Custom Dual-File Conversion Icon Badge (Screenshot 2, 5, 6, 7) */
.dual-file-icon {
  width: 46px;
  height: 46px;
  border-radius: 10px;
  background: #fbf8f3;
  border: 1px solid var(--border-color);
  position: relative;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

[data-theme="dark"] .dual-file-icon {
  background: #22262e;
}

.dual-sheet-back {
  position: absolute;
  top: 6px;
  left: 6px;
  width: 22px;
  height: 26px;
  border-radius: 4px;
  background: #f97316;
  opacity: 0.88;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  font-size: 0.42rem;
  font-weight: 900;
  color: #fff;
  padding-bottom: 2px;
}

.dual-sheet-front {
  position: absolute;
  bottom: 5px;
  right: 5px;
  width: 24px;
  height: 28px;
  border-radius: 4px;
  background: var(--badge-color, #2563eb);
  color: #ffffff;
  font-size: 0.45rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: -1px -1px 4px rgba(0, 0, 0, 0.15);
  letter-spacing: -0.02em;
}

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

.tool-card-title {
  font-size: 0.86rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.22rem;
}

.tool-card-desc {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.view-all-tools-wrap {
  text-align: center;
  margin-top: 1.75rem;
}

.btn-view-all-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.6rem 1.35rem;
  border-radius: 999px;
  border: 1px solid rgba(217, 119, 6, 0.35);
  background: var(--bg-surface);
  color: var(--amber-600);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-view-all-pill:hover {
  background: var(--amber-50);
  border-color: var(--amber-500);
}

/* ==========================================================================
   6. "FREE TOOLS YOU'D USUALLY PAY FOR" GOLD BANNER CARDS (SCREENSHOT 3)
   ========================================================================== */
.paid-free-section {
  max-width: 1180px;
  margin: 1rem auto 3rem;
  padding: 0 1.5rem;
}

.paid-free-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  gap: 1rem;
}

.paid-free-header h2 {
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--text-primary);
}

.paid-free-header p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

.carousel-nav-btns {
  display: flex;
  gap: 0.45rem;
}

.carousel-arrow-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-secondary);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}

.carousel-arrow-btn:hover {
  border-color: var(--amber-500);
  color: var(--amber-600);
}

.paid-cards-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.15rem;
}

.paid-gold-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.paid-gold-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.paid-gold-banner {
  height: 155px;
  background: linear-gradient(135deg, #e09f2d 0%, #c67d0f 100%);
  padding: 0.85rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  color: #ffffff;
  text-align: center;
  position: relative;
}

.paid-gold-banner-title {
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.95);
}

.paid-gold-graphic {
  width: 72px;
  height: 58px;
  background: #ffffff;
  border-radius: 8px;
  border: 2.5px solid #334155;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #334155;
  font-size: 1.45rem;
  font-weight: 900;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.paid-gold-domain {
  font-size: 0.72rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.92);
}

.paid-gold-body {
  padding: 0.95rem 1rem 1.05rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  flex: 1;
}

.paid-gold-body h3 {
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--text-primary);
}

.paid-gold-body p {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.4;
  flex: 1;
}

.paid-open-link {
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--amber-600);
  margin-top: 0.35rem;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

/* ==========================================================================
   7. "WHY USERS CHOOSE" 6-CARD SECTION (SCREENSHOT 4)
   ========================================================================== */
.why-choose-section {
  max-width: 1100px;
  margin: 0 auto 3.5rem;
  padding: 0 1.5rem;
}

.why-grid-six {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.15rem;
}

.why-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 1.35rem;
  box-shadow: var(--shadow-sm);
}

.why-icon-box {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--amber-50);
  color: var(--amber-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  margin-bottom: 0.85rem;
}

.why-card h3 {
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.why-card p {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ==========================================================================
   8. FORM CONTROLS, PROGRESS, RESULT CARD & DOWNLOAD APPS BANNER
   ========================================================================== */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.85rem;
}

.form-label {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.58rem 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 0.82rem;
  font-family: inherit;
  outline: none;
}

.form-textarea {
  min-height: 95px;
  resize: vertical;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--amber-500);
  box-shadow: 0 0 0 3px var(--ring-focus);
}

.btn-primary,
.btn-gold {
  background: var(--amber-500);
  color: #ffffff;
  border: none;
  padding: 0.6rem 1.1rem;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}

.btn-secondary {
  background: var(--bg-primary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  padding: 0.55rem 0.95rem;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}

.progress-container {
  display: none;
  margin-top: 0.75rem;
  padding: 0.7rem;
  border-radius: 8px;
  background: var(--amber-50);
  border: 1px solid rgba(217, 119, 6, 0.25);
}

.progress-container.active {
  display: block;
}

.progress-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.74rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.progress-track {
  height: 7px;
  background: #e5e7eb;
  border-radius: 999px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 0%;
  background: var(--amber-500);
  transition: width 180ms ease;
}

.result-card {
  display: none;
  margin-top: 0.85rem;
  padding: 0.9rem;
  border-radius: 10px;
  background: #ecfdf5;
  border: 1.5px solid #10b981;
}

[data-theme="dark"] .result-card {
  background: rgba(16, 185, 129, 0.12);
}

.result-card.visible {
  display: block;
}

.result-title {
  font-size: 0.84rem;
  font-weight: 800;
  color: #065f46;
  margin-bottom: 0.25rem;
}

[data-theme="dark"] .result-title {
  color: #34d399;
}

.result-meta {
  font-size: 0.74rem;
  color: var(--text-secondary);
}

.signature-pad-wrap {
  border: 1.5px dashed var(--border-color);
  border-radius: 8px;
  background: #ffffff;
  overflow: hidden;
}

.signature-canvas {
  width: 100%;
  height: 130px;
  display: block;
  cursor: crosshair;
}

/* Download Apps Section */
.download-apps-banner {
  max-width: 1100px;
  margin: 0 auto 3rem;
  padding: 1.75rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
}

.download-platforms-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1.25rem;
}

.platform-card {
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.1rem;
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.platform-card-top {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.platform-icon {
  font-size: 1.5rem;
}

.platform-title {
  font-size: 0.88rem;
  font-weight: 800;
}

.platform-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.platform-desc {
  font-size: 0.74rem;
  color: var(--text-secondary);
  line-height: 1.45;
  flex: 1;
}

.platform-actions {
  display: flex;
  gap: 0.45rem;
}

/* ==========================================================================
   9. DARK SLATE FOOTER & FLOATING COOKIE CONSENT CARD (SCREENSHOT 4)
   ========================================================================== */
.site-footer {
  background: #181b20;
  color: #d4d4d8;
  padding: 3.25rem 1.5rem 2rem;
  margin-top: auto;
}

.footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-col h4 {
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #ffffff;
  margin-bottom: 0.85rem;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.48rem;
}

.footer-col a,
.footer-link-btn {
  background: none;
  border: none;
  color: #a1a1aa;
  font-size: 0.76rem;
  text-decoration: none;
  cursor: pointer;
  text-align: left;
  padding: 0;
  transition: color var(--transition-fast);
}

.footer-col a:hover,
.footer-link-btn:hover {
  color: var(--amber-400);
}

.footer-bottom {
  max-width: 1180px;
  margin: 1.25rem auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.74rem;
  color: #71717a;
}

/* Legal Modal */
.legal-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 600;
  padding: 1rem;
}

.legal-modal-backdrop.open {
  display: flex;
}

.legal-modal {
  background: var(--bg-surface);
  color: var(--text-primary);
  border-radius: 16px;
  max-width: 680px;
  width: 100%;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.legal-modal-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.legal-modal-body {
  padding: 1.25rem;
  overflow-y: auto;
  font-size: 0.84rem;
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

/* Centered Floating Cookie Card (Screenshot 4!) */
.cookie-consent-bar {
  position: fixed;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 350;
  width: calc(100% - 2rem);
  max-width: 480px;
  background: var(--bg-surface);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 1.15rem 1.35rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.22);
  display: none;
  flex-direction: column;
  gap: 0.65rem;
}

.cookie-consent-bar.visible {
  display: flex;
}

/* Top Mobile App Install Alert Banner */
.mobile-install-alert {
  background: linear-gradient(90deg, #064e3b 0%, #047857 50%, #065f46 100%);
  color: #ffffff;
  border-bottom: 1px solid rgba(251, 191, 36, 0.35);
  padding: 0.55rem 1.25rem;
  font-size: 0.8rem;
}

.mobile-install-alert.hidden {
  display: none;
}

.mobile-install-alert-inner {
  max-width: 1320px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.mobile-install-alert-text {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  line-height: 1.4;
}

.mobile-install-alert-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-alert-install {
  background: linear-gradient(135deg, #fbbf24 0%, #d97706 100%);
  color: #022c22;
  border: none;
  border-radius: 999px;
  padding: 0.35rem 0.9rem;
  font-size: 0.76rem;
  font-weight: 800;
  cursor: pointer;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.btn-alert-install:hover {
  filter: brightness(1.06);
}

.btn-alert-close {
  background: rgba(255, 255, 255, 0.14);
  color: #ffffff;
  border: none;
  border-radius: 6px;
  width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  cursor: pointer;
}

.btn-alert-close:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* 3-Line Mobile & Android Hamburger Navigation Drawer */
.mobile-menu-btn {
  display: none;
}

.mobile-nav-drawer {
  display: none;
  position: absolute;
  top: 100%;
  left: 0.75rem;
  right: 0.75rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 0 0 14px 14px;
  box-shadow: var(--shadow-lg);
  padding: 0.75rem;
  flex-direction: column;
  gap: 0.4rem;
  z-index: 350;
}

.mobile-nav-drawer.open {
  display: flex;
  animation: fadeDown 140ms ease-out;
}

.mobile-nav-item {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.72rem 0.9rem;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  text-align: left;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.mobile-nav-item:hover,
.mobile-nav-item.active {
  background: var(--amber-50);
  border-color: var(--amber-500);
  color: var(--amber-700);
}

[data-theme="dark"] .mobile-nav-item:hover,
[data-theme="dark"] .mobile-nav-item.active {
  background: rgba(217, 119, 6, 0.16);
  color: var(--amber-400);
}

.mobile-nav-divider {
  height: 1px;
  background: var(--border-color);
  margin: 0.25rem 0;
}

.mobile-settings-panel {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 0.65rem;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
}

.mobile-settings-panel[hidden] {
  display: none;
}

.mobile-settings-theme-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.mobile-settings-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-primary);
}

.mobile-theme-switch-group {
  display: inline-flex;
  gap: 0.35rem;
}

.mobile-theme-pill {
  padding: 0.34rem 0.68rem;
  border-radius: 999px;
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-secondary);
  font-size: 0.74rem;
  font-weight: 700;
  cursor: pointer;
}

.mobile-theme-pill.active {
  background: var(--emerald-700);
  border-color: var(--emerald-700);
  color: #ffffff;
}

[data-theme="dark"] .mobile-theme-pill.active {
  background: var(--amber-500);
  border-color: var(--amber-500);
  color: #111827;
}

.mobile-settings-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.35rem;
}

.mobile-settings-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.52rem 0.68rem;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-primary);
  font-size: 0.76rem;
  font-weight: 700;
  cursor: pointer;
}

.mobile-settings-link:hover {
  border-color: var(--amber-500);
  color: var(--amber-700);
}

/* Native Android App always uses crisp 3-line hamburger menu for navigation */
body.is-native-app .top-nav {
  display: none !important;
}

body.is-native-app .mobile-menu-btn {
  display: inline-flex;
}

body.is-native-app .mobile-drawer-install-btn,
body.is-native-app #installPwaBtn {
  display: none !important;
}

/* Responsive Breakpoints (Preserving Crisp Web Design Across Desktop & Android) */
@media (max-width: 1340px) {
  .header-inner {
    padding: 0.5rem 0.75rem;
    gap: 0.4rem;
  }
  .brand-title {
    font-size: 1.06rem;
  }
  .brand-logo-svg {
    width: 30px;
    height: 30px;
  }
  .top-nav {
    margin-left: 0.35rem;
    gap: 0.12rem;
  }
  .nav-link {
    font-size: 0.74rem;
    padding: 0.38rem 0.46rem;
  }
  .header-search-wrap {
    width: 132px;
  }
  .credits-pill {
    padding: 0.34rem 0.55rem;
    font-size: 0.7rem;
  }
  .btn-orange-header {
    padding: 0.42rem 0.7rem;
    font-size: 0.75rem;
  }
}

@media (max-width: 1120px) {
  .header-inner {
    padding: 0.5rem 0.75rem;
    gap: 0.4rem;
  }
  .brand-title {
    font-size: 1.06rem;
  }
  .top-nav {
    margin-left: 0.35rem;
    gap: 0.12rem;
  }
  .nav-link {
    font-size: 0.74rem;
    padding: 0.38rem 0.48rem;
  }
  .header-search-wrap {
    width: 135px;
  }
  .btn-orange-header {
    padding: 0.42rem 0.68rem;
    font-size: 0.75rem;
  }
  .credits-pill {
    display: none;
  }
  .mega-menu-grid {
    grid-template-columns: 205px 1fr;
    gap: 1.25rem;
  }
  .mega-popular-cols {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 900px) {
  .header-search-wrap {
    width: 115px;
  }
  .nav-link {
    font-size: 0.7rem;
    padding: 0.35rem 0.42rem;
  }
  .hero-inner-two-col {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .tools-grid,
  .paid-cards-track {
    grid-template-columns: repeat(2, 1fr);
  }
  .studio-split-layout {
    grid-template-columns: minmax(0, 1fr);
  }
  .studio-settings-drawer {
    border-left: none;
    border-top: 1px solid var(--border-color);
  }
  .footer-inner {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  html,
  body {
    max-width: 100%;
    overflow-x: clip;
  }
  .header-inner {
    flex-wrap: nowrap;
    padding: 0.48rem 0.75rem;
    gap: 0.4rem;
  }
  .brand {
    order: 1;
  }
  .header-actions {
    order: 2;
    margin-left: auto;
    gap: 0.32rem;
  }
  .mobile-menu-btn {
    display: inline-flex;
  }
  .header-search-wrap {
    width: 118px;
  }
  .header-search-input {
    font-size: 0.72rem;
    padding: 0.35rem 0.5rem 0.35rem 1.65rem;
  }
  .header-search-icon {
    left: 0.5rem;
    font-size: 0.72rem;
  }
  .top-nav {
    display: none;
  }
  .mega-menu-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .mega-sidebar {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
    padding-right: 0;
    padding-bottom: 0.85rem;
  }
  .mega-featured-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.4rem;
  }
  .mega-popular-cols {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .brand-title {
    font-size: 0.94rem;
    gap: 0.22rem;
  }
  .brand-logo-svg {
    width: 28px;
    height: 28px;
  }
  .header-search-wrap {
    width: 96px;
  }
  #installPwaBtn,
  #appGridLauncherBtn {
    display: none;
  }
  .btn-orange-header {
    padding: 0.36rem 0.55rem;
    font-size: 0.7rem;
  }
  .btn-icon-square {
    width: 32px;
    height: 32px;
    font-size: 0.86rem;
  }
  .nav-link {
    font-size: 0.72rem;
    padding: 0.34rem 0.5rem;
  }
  .hero-grid-section {
    padding: 1.75rem 1rem 2rem;
  }
  .category-tabs {
    flex-wrap: wrap;
    justify-content: center;
  }
  .tools-grid,
  .paid-cards-track,
  .why-grid-six,
  .download-platforms-grid,
  .footer-inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .header-search-wrap {
    display: none;
  }
  .brand-title {
    font-size: 0.96rem;
  }
}

button,
a,
.tool-card,
.cat-tab,
.nav-link,
.dropzone {
  touch-action: manipulation;
}

/* Lightning-Fast Below-The-Fold Render Skipping */
.paid-free-section,
.why-choose-section,
.site-footer {
  content-visibility: auto;
  contain-intrinsic-size: auto 420px;
}

/* ==========================================================================
   13. STUDIO ACTIVE TOOL HERO BANNER, RICH TOOL GUIDE (SCREENSHOTS 1-7)
       & ALL TOOLS SEARCH BANNER + CATEGORY SECTIONS (SCREENSHOT 8)
   ========================================================================== */
.tools-pill-badge {
  display: inline-block;
  padding: 0.24rem 0.72rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
  background: rgba(224, 130, 28, 0.14);
  color: var(--amber-700);
  border: 1px solid rgba(224, 130, 28, 0.25);
  margin-bottom: 0.55rem;
}

[data-theme="dark"] .tools-pill-badge {
  color: var(--amber-400);
  background: rgba(245, 158, 11, 0.16);
}

.studio-tool-hero {
  background: linear-gradient(180deg, rgba(245, 158, 11, 0.1) 0%, transparent 100%);
  border-bottom: 1px solid var(--border-color);
  padding: 1.35rem 1.25rem 1.15rem;
  text-align: center;
}

.studio-tool-hero-inner {
  max-width: 780px;
  margin: 0 auto;
}

.studio-hero-title {
  font-size: clamp(1.45rem, 2.5vw, 2rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}

.studio-hero-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 0.45rem;
}

.studio-hero-meta {
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--text-muted);
}

/* Rich Per-Tool Documentation Card Below Conversion Settings (Screenshots 2-7) */
.tool-guide-shell {
  padding: 1.75rem 1.5rem 2.25rem;
  background: var(--bg-primary);
  border-top: 1px solid var(--border-color);
}

.tool-guide-card {
  max-width: 980px;
  margin: 0 auto;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 18px;
  padding: 2rem 2.1rem;
  box-shadow: var(--shadow-sm);
}

.guide-main-h2 {
  font-size: clamp(1.32rem, 2.2vw, 1.72rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  line-height: 1.28;
  margin-bottom: 0.85rem;
}

.guide-lead-p,
.guide-body-p {
  font-size: 0.88rem;
  line-height: 1.68;
  color: var(--text-secondary);
  margin-bottom: 0.9rem;
}

.guide-sub-h3 {
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 1.45rem 0 0.5rem;
}

.guide-steps-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 1.15rem;
}

.guide-step-box {
  background: #fcf9f4;
  border: 1px solid #efe7da;
  border-radius: 14px;
  padding: 1rem 1.2rem;
}

[data-theme="dark"] .guide-step-box {
  background: #1c212a;
  border-color: #2c3340;
}

.guide-step-head {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.45rem;
}

.guide-step-num {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--amber-500);
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 900;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.guide-step-box p {
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0;
}

.guide-faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  margin-bottom: 0.5rem;
}

.guide-faq-item h4 {
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 0 0 0.22rem;
}

.guide-faq-item p {
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0;
}

.guide-bullet-list {
  margin: 0.35rem 0 0.95rem 1.2rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.guide-bullet-list li {
  font-size: 0.86rem;
  line-height: 1.62;
  color: var(--text-secondary);
}

.guide-bullet-list li strong {
  color: var(--text-primary);
}

.guide-related-inline {
  color: var(--amber-600);
  font-weight: 700;
  text-decoration: none;
}

.guide-related-inline:hover {
  text-decoration: underline;
}

.guide-related-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.65rem;
}

.guide-related-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.42rem 0.78rem;
  border-radius: 999px;
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 0.76rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.guide-related-chip:hover {
  border-color: var(--amber-500);
  color: var(--amber-600);
  background: var(--amber-50);
}

/* All Tools Directory Hero + Prominent Pill Search Engine (Screenshot 8!) */
.all-tools-banner {
  border-radius: 18px;
  padding: 1.15rem 1rem 0.85rem;
  margin-bottom: 1.15rem;
  transition: background 180ms ease;
}

.all-tools-banner.expanded {
  background: linear-gradient(180deg, rgba(245, 158, 11, 0.14) 0%, rgba(245, 158, 11, 0.02) 100%);
  border: 1px solid rgba(224, 130, 28, 0.22);
  padding: 1.75rem 1.25rem 1.45rem;
}

.directory-search-wrap {
  max-width: 600px;
  margin: 0 auto 0.5rem;
  position: relative;
}

.directory-search-icon {
  position: absolute;
  left: 1.05rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  font-size: 0.92rem;
}

.directory-search-input {
  width: 100%;
  padding: 0.78rem 2.6rem 0.78rem 2.65rem !important;
  border-radius: 999px !important;
  background: var(--bg-surface) !important;
  box-shadow: var(--shadow-sm);
  border: 1.5px solid var(--border-color) !important;
  font-size: 0.86rem !important;
}

.directory-search-input:focus {
  border-color: var(--amber-500) !important;
  box-shadow: 0 0 0 3px rgba(224, 130, 28, 0.14);
}

.directory-search-clear {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: none;
  background: var(--bg-elevated);
  color: var(--text-secondary);
  font-size: 0.72rem;
  font-weight: 800;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Organized Category Section Headers inside All Tools View (Screenshot 8!) */
.tools-cat-section-bar {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.9rem 0.25rem 0.45rem;
  margin-top: 0.65rem;
  border-bottom: 1.5px solid var(--border-color);
}

.tools-cat-section-bar:first-child {
  margin-top: 0;
}

.tools-cat-section-left {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.tools-cat-section-icon {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: rgba(224, 130, 28, 0.12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.tools-cat-section-title {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text-primary);
}

.tools-cat-section-sub {
  font-size: 0.74rem;
  color: var(--text-muted);
}

.tools-cat-viewall-btn {
  background: transparent;
  border: none;
  color: var(--amber-600);
  font-size: 0.78rem;
  font-weight: 800;
  cursor: pointer;
  white-space: nowrap;
  padding: 0.3rem 0.55rem;
  border-radius: 6px;
}

.tools-cat-viewall-btn:hover {
  background: var(--amber-50);
}

@media (max-width: 640px) {
  .tool-guide-shell {
    padding: 1.15rem 0.85rem 1.65rem;
  }
  .tool-guide-card {
    padding: 1.25rem 1.05rem;
    border-radius: 14px;
  }
  .brand-title {
    gap: 0.24rem;
  }
}

/* ==========================================================================
   NATIVE ANDROID APP & MOBILE APP MODE (Activated ONLY in APK / WebView / ?app=1)
   Desktop & Normal Browser Website remain 100% untouched!
   ========================================================================== */
.mobile-bottom-nav,
.native-guide-toggle-wrap,
.native-settings-header {
  display: none;
}

body.is-native-app {
  padding-bottom: calc(64px + env(safe-area-inset-bottom, 8px));
}

body.is-native-app:not(.native-cat-mode):not(.native-studio-active) {
  padding-bottom: calc(58px + env(safe-area-inset-bottom, 0px));
}

body.is-native-app .app-header {
  background: linear-gradient(135deg, #065f46 0%, #022c22 100%);
  border-bottom: 1px solid rgba(251, 191, 36, 0.28);
  box-shadow: 0 2px 10px rgba(2, 44, 34, 0.25);
}

body.is-native-app .header-inner {
  padding: 0.5rem 0.75rem;
  gap: 0.55rem;
}

body.is-native-app .header-actions {
  display: contents;
}

body.is-native-app .mobile-menu-btn {
  display: none !important;
}

body.is-native-app .brand {
  order: 0;
  margin-right: auto;
}

body.is-native-app .brand-logo-svg {
  width: 30px;
  height: 30px;
}

body.is-native-app .brand-title {
  font-size: 1rem;
  color: #ffffff;
}

body.is-native-app .brand-title .accent-orange {
  color: var(--amber-400);
}

body.is-native-app #themeToggleBtn {
  order: 2;
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.24);
  color: #ffffff;
  width: 36px;
  height: 36px;
}

body.is-native-app .category-tabs-wrap,
body.is-native-app .mobile-nav-drawer [data-mobile-cat],
body.is-native-app .mobile-nav-drawer .mobile-nav-divider,
body.is-native-app .mobile-nav-drawer #mobileSettingsToggleBtn,
body.is-native-app .header-search-wrap,
body.is-native-app .credits-pill,
body.is-native-app #installPwaBtn,
body.is-native-app #appGridLauncherBtn,
body.is-native-app #mobileAppAlertBanner,
body.is-native-app .hero-main-desc,
body.is-native-app .hero-stats-line,
body.is-native-app:not(.native-cat-mode):not(.native-studio-active) .main-container,
body.is-native-app .share-trust-strip,
body.is-native-app .paid-free-section,
body.is-native-app .why-choose-section,
body.is-native-app .site-footer,
body.is-native-app #cookieConsentBar,
body.is-native-app.native-cat-mode .hero-grid-section,
body.is-native-app.native-studio-active .hero-grid-section {
  display: none !important;
}

body.is-native-app .hero-grid-section {
  padding: 0.75rem 0.85rem 0.85rem;
  min-height: calc(100dvh - 112px - env(safe-area-inset-bottom, 0px));
  display: flex;
  flex-direction: column;
  justify-content: stretch;
  border-bottom: none;
  max-width: 100%;
  overflow-x: clip;
}

body.is-native-app .hero-inner-two-col {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.75rem;
  max-width: 100%;
  width: 100%;
}

body.is-native-app .hero-inner-two-col > * {
  min-width: 0;
  max-width: 100%;
}

body.is-native-app .hero-inner-two-col > :first-child {
  flex: 0.28 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.35rem 0.25rem;
}

body.is-native-app .hero-main-title {
  font-size: clamp(1.48rem, 4.8vw, 1.8rem);
  line-height: 1.22;
  text-align: center;
  margin: 0;
}

body.is-native-app .hero-brand-highlight::after {
  bottom: -4px;
  height: 4px;
}

body.is-native-app .hero-converter-card {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  padding: 1.15rem 1rem 0.95rem;
  border-radius: 18px;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-shadow: var(--shadow-md);
}

body.is-native-app .hero-dropzone-box {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 165px;
  padding: 1.35rem 0.85rem;
  margin-bottom: 1rem;
}

body.is-native-app .hero-select-format {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  font-size: 0.82rem;
  margin-bottom: 0.95rem;
}

body.is-native-app .mobile-nav-drawer.open {
  position: fixed;
  top: auto;
  bottom: calc(66px + env(safe-area-inset-bottom, 0px));
  left: 0.75rem;
  right: 0.75rem;
  border-radius: 18px;
  padding: 0.9rem;
  z-index: 450;
  box-shadow: 0 -12px 32px rgba(2, 44, 34, 0.24);
  border: 1px solid var(--border-color);
}

body.is-native-app #mobileSettingsPanel {
  display: flex !important;
  flex-direction: column;
  gap: 0.65rem;
}

body.is-native-app .native-settings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.45rem;
  border-bottom: 1px solid var(--border-color);
}

body.is-native-app .native-settings-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-primary);
}

body.is-native-app .native-settings-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 0.1rem;
}

body.is-native-app .native-settings-done-btn {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
}

body.is-native-app .mobile-settings-label,
body.is-native-app .mset-link-left {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

body.is-native-app .mset-svg {
  color: var(--emerald-700);
  flex-shrink: 0;
}

[data-theme="dark"] body.is-native-app .mset-svg {
  color: var(--amber-400);
}

body.is-native-app .main-container {
  padding: 0.75rem 0.75rem 1.25rem;
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

body.is-native-app #allToolsDirectory,
body.is-native-app .directory-search-wrap {
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

body.is-native-app .all-tools-banner {
  padding: 0.9rem 0.85rem;
  margin-bottom: 0.75rem;
  border-radius: 14px;
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

body.is-native-app .all-tools-banner .tools-pill-badge {
  margin-bottom: 0.35rem;
}

body.is-native-app .all-tools-banner .section-center-header {
  margin-bottom: 0.65rem !important;
}

body.is-native-app .all-tools-banner h2 {
  font-size: 1.2rem;
  margin-bottom: 0.2rem;
}

body.is-native-app .all-tools-banner p {
  font-size: 0.75rem;
  line-height: 1.4;
}

body.is-native-app .directory-search-input {
  height: 42px;
  font-size: 0.85rem;
  border-radius: 12px;
}

body.is-native-app .category-tabs-wrap {
  margin-bottom: 0.65rem;
}

body.is-native-app .category-tabs {
  display: flex;
  flex-wrap: nowrap;
  overflow-x: auto;
  justify-content: flex-start;
  gap: 0.4rem;
  padding: 0.15rem 0.1rem 0.35rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

body.is-native-app .category-tabs::-webkit-scrollbar {
  display: none;
}

body.is-native-app .cat-tab {
  flex: 0 0 auto;
  padding: 0.42rem 0.78rem;
  font-size: 0.75rem;
  border-radius: 999px;
}

body.is-native-app .tools-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

body.is-native-app .tool-card {
  padding: 0.7rem;
  gap: 0.55rem;
  border-radius: 12px;
  align-items: center;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  overflow: hidden;
}

body.is-native-app .tool-card .dual-file-icon {
  width: 38px;
  height: 38px;
}

body.is-native-app .tool-card-title {
  font-size: 0.8rem;
  line-height: 1.22;
  overflow-wrap: anywhere;
  word-break: break-word;
}

body.is-native-app .tool-card-desc {
  font-size: 0.68rem;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Native Studio Activity Mode (Focus only on active tool when open) */
body.is-native-app {
  max-width: 100%;
  overflow-x: clip;
}

body.is-native-app.native-studio-active .main-container,
body.is-native-app.native-studio-active #allToolsDirectory {
  display: none !important;
}

body.is-native-app .studio-workflow-section {
  width: 100%;
  max-width: 100%;
  overflow-x: clip;
}

body.is-native-app .studio-split-layout {
  grid-template-columns: minmax(0, 1fr);
  min-height: auto;
  width: 100%;
}

body.is-native-app .studio-canvas-area {
  padding: 0.8rem 0.75rem 1rem;
  width: 100%;
  min-width: 0;
}

body.is-native-app .studio-settings-drawer {
  width: 100%;
  min-width: 0;
  border-left: none;
  border-top: 1px solid var(--border-color);
}

body.is-native-app .dropzone {
  padding: 1.35rem 0.85rem;
  margin: 0.45rem auto;
}

body.is-native-app .studio-tool-hero {
  padding: 0.8rem 0.9rem;
}

body.is-native-app .studio-hero-title {
  font-size: 1.15rem;
}

body.is-native-app .studio-hero-desc {
  font-size: 0.76rem;
}

body.is-native-app .studio-canvas-topbar {
  padding: 0.25rem 0;
  margin-bottom: 0.75rem;
  gap: 0.45rem;
}

body.is-native-app .studio-workflow-section:not(.has-files) .studio-selected-title {
  display: none;
}

body.is-native-app .studio-top-controls {
  gap: 0.4rem;
}

body.is-native-app .btn-back-tools {
  background: var(--emerald-700);
  color: #ffffff;
  border-color: var(--emerald-700);
  padding: 0.42rem 0.72rem;
}

body.is-native-app .native-guide-toggle-wrap {
  display: block;
  padding: 0.75rem 0.75rem 0;
}

body.is-native-app .native-guide-toggle-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.68rem 0.9rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-primary);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
}

body.is-native-app #toolRichGuideContainer {
  display: none;
  padding: 0.65rem 0.75rem 1rem;
}

body.is-native-app #toolRichGuideContainer.native-guide-open {
  display: block;
}

/* Fixed Android Bottom Navigation Bar */
body.is-native-app .mobile-bottom-nav {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 400;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border-color);
  padding: 0.32rem 0.25rem calc(0.35rem + env(safe-area-inset-bottom, 0px));
  box-shadow: 0 -4px 16px rgba(15, 23, 42, 0.08);
}

[data-theme="dark"] body.is-native-app .mobile-bottom-nav {
  background: rgba(15, 23, 42, 0.96);
  border-top-color: #1e293b;
}

body.is-native-app .mnav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.12rem;
  padding: 0.28rem 0.15rem;
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: 10px;
  font-weight: 700;
}

body.is-native-app .mnav-ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  line-height: 1;
}

body.is-native-app .mnav-ico svg {
  width: 20px;
  height: 20px;
  display: block;
}

body.is-native-app .mnav-lbl {
  font-size: 0.64rem;
  line-height: 1.1;
}

body.is-native-app .mnav-btn.active {
  color: var(--emerald-700);
  background: rgba(5, 150, 105, 0.12);
}

[data-theme="dark"] body.is-native-app .mnav-btn.active {
  color: var(--amber-400);
  background: rgba(251, 191, 36, 0.14);
}

/* Dedicated Focused Tool Studio View (Web & Desktop) */
body.web-studio-focused .hero-grid-section,
body.web-studio-focused .share-trust-strip,
body.web-studio-focused .paid-free-section,
body.web-studio-focused .why-choose-section,
body.web-studio-focused .mobile-install-alert {
  display: none;
}

body.web-studio-focused #studioWorkspace {
  border-top: none;
}

/* Accessibility Focus Ring & Reduced Motion Polish */
:focus-visible {
  outline: 2.5px solid var(--amber-500);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================================
   RECENTLY USED TOOLS SECTION (Screenshot Reference)
   ========================================================================== */
.recent-tools-section {
  max-width: 1200px;
  margin: 0 auto 1.5rem;
  padding: 0 0.5rem;
}

.recent-tools-header {
  margin-bottom: 0.85rem;
}

.recent-tools-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 0 0 0.2rem 0;
  letter-spacing: -0.02em;
}

.recent-tools-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0;
}

.recent-tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 0.75rem;
}

.recent-tool-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 0.75rem 0.9rem;
  cursor: pointer;
  transition: all 180ms ease;
  user-select: none;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
}

.recent-tool-card:hover {
  border-color: var(--amber-500);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.07);
}

.recent-tool-icon-box {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(245, 158, 11, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
}

.recent-tool-info {
  flex: 1;
  min-width: 0;
  padding-right: 18px;
}

.recent-tool-name {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.25;
}

.recent-tool-desc {
  font-size: 0.72rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 2px;
}

.recent-tool-remove-btn {
  position: absolute;
  top: 7px;
  right: 7px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.75rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 150ms ease, color 150ms ease;
}

.recent-tool-remove-btn:hover {
  background: rgba(239, 68, 68, 0.12);
  color: #ef4444;
}

[data-theme="dark"] .recent-tool-card {
  background: #1e2430;
  border-color: #2e3848;
}

[data-theme="dark"] .recent-tool-card:hover {
  border-color: var(--amber-400);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.35);
}

[data-theme="dark"] .recent-tool-icon-box {
  background: rgba(251, 191, 36, 0.14);
}

body.is-native-app .recent-tools-section {
  padding: 0 0.25rem;
  margin-bottom: 1rem;
}