/* ==========================================================================
   Image Tools Suite - iLovePDF/iLoveIMG Style Modern Glassmorphic CSS
   ========================================================================== */

/* --------------------------------------------------------------------------
   Hero & Hub Section
   -------------------------------------------------------------------------- */
.tools-hero {
  text-align: center;
  padding: 56px 20px 32px;
  position: relative;
}

.tools-hero .badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(139, 92, 255, 0.15);
  border: 1px solid rgba(139, 92, 255, 0.35);
  color: var(--violet-text);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 9999px;
  margin-bottom: 18px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.tools-hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin: 0 0 16px;
  line-height: 1.15;
}

.tools-hero p {
  color: var(--muted, #9A9AB0);
  font-size: 1.15rem;
  max-width: 680px;
  margin: 0 auto 32px;
  line-height: 1.6;
}

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

.filter-btn {
  background: var(--surface, #1A1A24);
  color: var(--muted, #9A9AB0);
  border: 1px solid var(--line, rgba(var(--fg-rgb), 0.12));
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 11px 20px;
  min-height: 44px;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.filter-btn:hover {
  color: var(--text-strong);
  border-color: rgba(var(--fg-rgb), 0.25);
  background: var(--surface-2, #22222E);
}

.filter-btn.active {
  background: var(--grad, linear-gradient(135deg, var(--magenta) 0%, var(--violet) 52%, var(--cyan) 100%));
  color: var(--ink);
  border-color: transparent;
  font-weight: 700;
  box-shadow: 0 6px 20px rgba(139, 92, 255, 0.3);
}

/* --------------------------------------------------------------------------
   Tools Grid - iLovePDF / iLoveIMG Square Card Style
   -------------------------------------------------------------------------- */
.tools-grid-heading {
  font-size: clamp(1.25rem, 3vw, 1.6rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  text-align: center;
  margin: 0 0 22px;
  color: var(--text);
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 22px;
  margin-bottom: 60px;
}

.tool-card {
  display: flex;
  flex-direction: column;
  background: var(--surface-glass);
  border: 1px solid rgba(var(--fg-rgb), 0.1);
  border-radius: 20px;
  padding: 26px 24px;
  text-decoration: none !important;
  color: inherit;
  position: relative;
  overflow: hidden;
  transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  min-height: 220px;
}

.tool-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--tool-accent, #8B5CF6);
  opacity: 0;
  transform: scaleX(0.35);
  transition: opacity 0.25s ease, transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease;
}

.tool-card:hover {
  transform: translateY(-6px);
  border-color: rgba(var(--fg-rgb), 0.28);
  background: var(--surface-2-glass);
  box-shadow: 0 22px 45px rgba(var(--shadow-rgb), 0.55), 0 0 32px color-mix(in srgb, var(--tool-accent, #8B5CF6) 26%, transparent), inset 0 1px 0 rgba(var(--fg-rgb), 0.18);
}

.tool-card:hover::before {
  opacity: 1;
  transform: scaleX(1);
  box-shadow: 0 0 16px var(--tool-accent, #8B5CF6);
}

.tool-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.tool-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--fg-rgb), 0.06);
  border: 1px solid rgba(var(--fg-rgb), 0.12);
  color: color-mix(in srgb, var(--tool-accent, #8B5CF6) var(--tool-mix-pct, 62%), var(--tool-mix-with, black));
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.tool-card:hover .tool-icon-box {
  transform: scale(1.1) rotate(-2deg);
  background: rgba(var(--fg-rgb), 0.12);
  border-color: var(--tool-accent, #8B5CF6);
  box-shadow: 0 0 18px color-mix(in srgb, var(--tool-accent, #8B5CF6) 38%, transparent);
}

.tool-badge {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: 9999px;
  background: rgba(var(--fg-rgb), 0.08);
  color: var(--text, #F5F5FA);
  border: 1px solid rgba(var(--fg-rgb), 0.12);
  transition: all 0.22s ease;
}

.tool-card:hover .tool-badge {
  border-color: color-mix(in srgb, var(--tool-accent, #8B5CF6) 60%, rgba(var(--fg-rgb), 0.2));
  color: var(--text-strong);
  background: rgba(var(--fg-rgb), 0.14);
}

.tool-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--text-strong);
  line-height: 1.3;
  transition: color 0.2s ease;
}

.tool-card:hover h3 {
  color: var(--text-strong);
}

.tool-card p {
  color: var(--muted, #9A9AB0);
  font-size: 0.92rem;
  line-height: 1.5;
  margin: 0;
  flex: 1;
  transition: color 0.2s ease;
}

.tool-card:hover p {
  color: var(--muted);
}

.tool-card-arrow {
  margin-top: 18px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 700;
  color: color-mix(in srgb, var(--tool-accent, #8B5CF6) var(--tool-mix-pct, 62%), var(--tool-mix-with, black));
  opacity: 0.85;
  transition: gap 0.25s ease, opacity 0.2s ease, transform 0.25s ease;
}

.tool-card:hover .tool-card-arrow {
  opacity: 1;
  gap: 10px;
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   Tool Detail / Workspace Page
   -------------------------------------------------------------------------- */
.workspace-wrapper {
  padding: 24px var(--gutter, 22px) 60px;
  max-width: 1240px;
  margin: 0 auto;
  box-sizing: border-box;
}

.workspace-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line, rgba(var(--fg-rgb), 0.12));
}

.workspace-title-group {
  display: flex;
  align-items: center;
  gap: 14px;
}

.workspace-icon-badge {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--fg-rgb), 0.06);
  border: 1px solid rgba(var(--fg-rgb), 0.15);
  color: color-mix(in srgb, var(--tool-accent, #8B5CF6) var(--tool-mix-pct, 62%), var(--tool-mix-with, black));
  flex-shrink: 0;
}

.workspace-title-group h1 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3.5vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0 0 4px;
}

.workspace-title-group p {
  color: var(--muted, #9A9AB0);
  font-size: clamp(0.85rem, 2vw, 0.95rem);
  line-height: 1.5;
  margin: 0;
}

/* Workspace Grid: Left Sticky Stage & Right Controls Sidebar */
.workspace-wrapper {
  padding: 14px var(--gutter, 22px) 24px;
}

.workspace-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 350px;
  gap: 20px;
  align-items: start;
  position: relative;
}

.workspace-stage-col {
  position: sticky;
  top: 80px;
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

.workspace-sidebar-col {
  width: 100%;
  min-width: 0;
  position: sticky;
  top: 80px;
}

/* --------------------------------------------------------------------------
   Mobile Drawer, Comparison Switch & Bottom Action Dock (iLoveIMG Style)
   -------------------------------------------------------------------------- */
.mobile-drawer-header,
.mobile-drawer-backdrop,
.mobile-bottom-dock,
.mobile-preview-view-bar,
.btn-mobile-top-download,
#btn-crop-download,
#btn-crop-result-download,
#btn-mobile-download {
  display: none !important;
}

/* Tablets & Mobile Devices (<= 960px) */
@media (max-width: 960px) {
  .workspace-wrapper {
    padding: 8px 12px 92px !important;
  }
  .workspace-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  
  /* Stage Column: Clean static viewport stage on mobile */
  .workspace-stage-col {
    position: relative !important;
    top: auto !important;
    z-index: 10;
    background: transparent !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    padding: 0 !important;
    border-radius: 0 !important;
  }

  /* Mobile Preview Mode Switch & Top Download Header Bar */
  .mobile-preview-view-bar {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 8px !important;
    margin-bottom: 12px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
  }

  .mobile-view-tabs {
    display: inline-flex !important;
    align-items: center !important;
    background: rgba(var(--fg-rgb), 0.06) !important;
    border: 1px solid rgba(var(--fg-rgb), 0.12) !important;
    border-radius: 9999px !important;
    padding: 3px !important;
    gap: 3px !important;
    flex: 1 1 auto !important;
    min-width: 0 !important;
    max-width: 250px !important;
    box-sizing: border-box !important;
  }

  /* The Live/Result toggle shares this bar with the Download button. The button carries
     flex-shrink:0 and picks up width:100% under 680px, so it claimed the whole row and
     squeezed the toggle to 6px: the tabs were on screen as a clipped sliver and could not
     be tapped. Tabs take their natural width here, the button takes what is left. */
  .mobile-preview-view-bar .mobile-view-tabs {
    flex: 0 0 auto !important;
  }

  .mobile-preview-view-bar .btn-mobile-top-download {
    width: auto !important;
    flex: 1 1 auto !important;
    min-width: 0 !important;
  }

  .mobile-view-btn {
    flex: 1 1 0 !important;
    /* Measured 12x26 at 390px. These sit in a toolbar, not a sentence, so WCAG 2.5.8's
       inline exception does not cover them; 44px is the floor the rest of the site uses. */
    min-width: 44px !important;
    min-height: 44px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 5px !important;
    background: transparent !important;
    border: none !important;
    color: var(--muted, #9A9AB0) !important;
    font-size: 0.78rem !important;
    font-weight: 700 !important;
    padding: 7px 10px !important;
    border-radius: 9999px !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }

  .mobile-view-btn.active {
    background: rgba(139, 92, 255, 0.3) !important;
    color: var(--text-strong) !important;
    box-shadow: 0 2px 8px rgba(var(--shadow-rgb), 0.3) !important;
  }

  .btn-mobile-top-download,
  #btn-crop-download,
  #btn-crop-result-download,
  #btn-mobile-download {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 6px !important;
    /* The dock's primary action. 38px measured at 390px, under the 44px floor the rest
       of the site holds; this rule also covers both crop download buttons. */
    height: 44px !important;
    padding: 0 16px !important;
    border-radius: 9999px !important;
    background: var(--grad, linear-gradient(135deg, var(--magenta) 0%, var(--violet) 52%, var(--cyan) 100%)) !important;
    color: var(--ink) !important;
    font-family: inherit !important;
    font-size: 0.84rem !important;
    font-weight: 800 !important;
    border: none !important;
    cursor: pointer !important;
    box-shadow: 0 4px 14px rgba(139, 92, 255, 0.4) !important;
    transition: transform 0.18s ease, box-shadow 0.18s ease !important;
    flex-shrink: 0 !important;
    white-space: nowrap !important;
  }

  .btn-mobile-top-download:active {
    transform: scale(0.96) !important;
  }

  @media (max-width: 540px) {
    .mobile-preview-view-bar {
      gap: 6px !important;
    }
    .mobile-view-tabs {
      max-width: 210px !important;
      padding: 2px !important;
    }
    .mobile-view-btn {
      font-size: 0.72rem !important;
      padding: 6px 6px !important;
      gap: 3px !important;
    }
    .btn-mobile-top-download {
      padding: 0 12px !important;
      font-size: 0.78rem !important;
      gap: 4px !important;
    }
  }

  @media (max-width: 340px) {
    .mobile-view-btn span {
      display: none !important;
    }
    .mobile-view-tabs {
      max-width: 90px !important;
    }
    .btn-mobile-top-download {
      padding: 0 10px !important;
      font-size: 0.75rem !important;
    }
  }

  /* Full Width Single Live Preview Box on Mobile */
  .preview-compare-container {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    gap: 12px !important;
  }

  .preview-box {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 12px !important;
    background: var(--bg) !important;
    border: 1px solid rgba(var(--fg-rgb), 0.1) !important;
    border-radius: 16px !important;
    text-align: center !important;
  }

  .preview-box-label {
    display: inline-block !important;
    width: auto !important;
    align-self: center !important;
    margin: 0 auto 10px !important;
    text-align: center !important;
    white-space: nowrap !important;
  }

  .preview-img-wrap {
    width: 100% !important;
    height: clamp(240px, 46vh, 380px) !important;
    min-height: 220px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    overflow: hidden !important;
    border-radius: 10px !important;
  }

  .preview-img-wrap img {
    max-width: 100% !important;
    max-height: 100% !important;
    width: auto !important;
    height: auto !important;
    object-fit: contain !important;
  }

  .cropper-viewport-wrap {
    width: 100% !important;
    height: clamp(240px, 46vh, 380px) !important;
    min-height: 220px !important;
  }

  /* Single vs Compare Display on Mobile */
  .preview-compare-container[data-mobile-view="result"] .preview-box-original {
    display: none !important;
  }
  .preview-compare-container[data-mobile-view="result"] .preview-box-result {
    display: flex !important;
    width: 100% !important;
  }
  .preview-compare-container[data-mobile-view="original"] .preview-box-result {
    display: none !important;
  }
  .preview-compare-container[data-mobile-view="original"] .preview-box-original {
    display: flex !important;
    width: 100% !important;
  }
  .preview-compare-container[data-mobile-view="split"] .preview-box-original,
  .preview-compare-container[data-mobile-view="split"] .preview-box-result {
    display: flex !important;
    width: 100% !important;
  }

  /* Fixed Mobile Bottom Navigation Dock (Parameter Studio) */
  .mobile-bottom-dock {
    display: flex !important;
    flex-direction: column !important;
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 1050 !important;
    background: rgba(14, 10, 24, 0.98) !important;
    backdrop-filter: blur(24px) !important;
    -webkit-backdrop-filter: blur(24px) !important;
    border-top: 1px solid rgba(var(--fg-rgb), 0.14) !important;
    box-shadow: 0 -8px 24px rgba(var(--shadow-rgb), 0.7) !important;
    padding: 6px 10px max(8px, env(safe-area-inset-bottom)) !important;
    min-height: 68px !important;
    box-sizing: border-box !important;
    pointer-events: auto !important;
    transform: translateY(120%) !important;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), bottom 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
  }

  .mobile-bottom-dock.is-visible {
    transform: translateY(0) !important;
  }

  .mobile-bottom-dock.keyboard-active {
    box-shadow: 0 -16px 40px rgba(var(--shadow-rgb), 0.9) !important;
    border-top: 1px solid rgba(139, 92, 255, 0.4) !important;
  }

  /* State 1: All Parameters Horizontal Ribbon */
  .mobile-param-ribbon-view {
    display: block !important;
    width: 100% !important;
    /* Tools with more parameters than fit need to look scrollable. border_frame shows 3
       of 6 tiles at 390px, and the scrollbar is deliberately hidden, so without this the
       other half simply looks absent. The fade sits over empty space when nothing
       overflows, so it costs nothing on the short tools. */
    position: relative !important;
  }

  .mobile-param-ribbon-view::after {
    content: "" !important;
    position: absolute !important;
    top: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 26px !important;
    pointer-events: none !important;
    background: linear-gradient(to left, rgba(14, 10, 24, 0.98), rgba(14, 10, 24, 0)) !important;
  }

  .mobile-bottom-dock.is-adjusting .mobile-param-ribbon-view {
    display: none !important;
  }

  .mobile-param-ribbon-scroll {
    display: flex !important;
    gap: 8px !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
    padding: 2px 2px 3px !important;
  }

  .mobile-param-ribbon-scroll::-webkit-scrollbar {
    display: none !important;
  }

  .mobile-param-tile {
    flex: 0 0 auto !important;
    min-width: 68px !important;
    max-width: 90px !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 4px !important;
    padding: 5px 8px !important;
    background: rgba(var(--fg-rgb), 0.05) !important;
    border: 1px solid rgba(var(--fg-rgb), 0.12) !important;
    border-radius: 11px !important;
    color: var(--muted) !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    text-align: center !important;
    -webkit-tap-highlight-color: transparent !important;
    user-select: none !important;
  }

  .mobile-param-tile:active {
    transform: scale(0.95) !important;
    background: rgba(var(--fg-rgb), 0.1) !important;
  }

  .mobile-param-tile-icon {
    width: 30px !important;
    height: 30px !important;
    border-radius: 8px !important;
    background: rgba(var(--fg-rgb), 0.08) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: var(--text-strong) !important;
    transition: all 0.2s ease !important;
  }

  .mobile-param-tile-label {
    font-size: 0.73rem !important;
    font-weight: 700 !important;
    color: var(--muted) !important;
    white-space: nowrap !important;
    max-width: 92px !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    line-height: 1.2 !important;
  }

  .mobile-param-tile-val {
    font-size: 0.68rem !important;
    font-weight: 700 !important;
    color: var(--violet, #8B5CFF) !important;
    background: rgba(139, 92, 255, 0.15) !important;
    padding: 1px 6px !important;
    border-radius: 9999px !important;
    line-height: 1.2 !important;
  }

  /* State 2: Active Slider Adjuster View with Done Button */
  .mobile-active-slider-view {
    display: none !important;
    width: 100% !important;
    flex-direction: column !important;
    gap: 8px !important;
    animation: slideUpFade 0.2s ease-out !important;
  }

  .mobile-bottom-dock.is-adjusting .mobile-active-slider-view {
    display: flex !important;
  }

  .mobile-slider-header {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 0 4px !important;
  }

  .mobile-slider-title-col {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    min-width: 0 !important;
  }

  .mobile-slider-title {
    font-size: 0.90rem !important;
    font-weight: 700 !important;
    color: var(--text-strong) !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }

  .mobile-slider-badge {
    font-size: 0.82rem !important;
    font-weight: 800 !important;
    color: var(--cyan, #22D3EE) !important;
    background: rgba(34, 211, 238, 0.14) !important;
    padding: 2px 8px !important;
    border-radius: 8px !important;
  }

  .btn-mobile-param-done {
    display: inline-flex !important;
    align-items: center !important;
    gap: 4px !important;
    background: var(--grad, linear-gradient(135deg, var(--magenta) 0%, var(--violet) 52%, var(--cyan) 100%)) !important;
    color: var(--ink) !important;
    border: none !important;
    font-size: 0.84rem !important;
    font-weight: 800 !important;
    padding: 6px 14px !important;
    border-radius: 9999px !important;
    cursor: pointer !important;
    box-shadow: 0 4px 12px rgba(139, 92, 255, 0.35) !important;
    flex-shrink: 0 !important;
  }

  .btn-mobile-param-done:active {
    transform: scale(0.96) !important;
  }

  .mobile-slider-body {
    padding: 8px 4px !important;
    max-height: min(46vh, 320px) !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: thin !important;
  }

  .mobile-slider-body input[type="range"] {
    width: 100% !important;
    height: 8px !important;
    cursor: pointer !important;
  }

  .mobile-slider-body input[type="text"],
  .mobile-slider-body input[type="number"],
  .mobile-slider-body select {
    width: 100% !important;
    font-size: 16px !important; /* Prevents auto-zoom on iOS */
    padding: 10px 14px !important;
    background: var(--bg2) !important;
    border: 1px solid rgba(var(--fg-rgb), 0.16) !important;
    border-radius: 12px !important;
    color: var(--text-strong) !important;
    box-sizing: border-box !important;
    font-family: inherit !important;
  }

  .mobile-slider-body input[type="text"]:focus,
  .mobile-slider-body input[type="number"]:focus,
  .mobile-slider-body select:focus {
    border-color: var(--violet, #8B5CFF) !important;
    outline: none !important;
    box-shadow: 0 0 12px rgba(139, 92, 255, 0.35) !important;
  }

  .mobile-slider-body .crop-section-header {
    display: none !important;
  }

  .mobile-slider-body .aspect-ratio-grid {
    display: flex !important;
    gap: 8px !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    padding: 2px 2px 6px !important;
    scrollbar-width: none !important;
    width: 100% !important;
  }

  .mobile-slider-body .aspect-ratio-grid::-webkit-scrollbar {
    display: none !important;
  }

  .mobile-slider-body .aspect-tile {
    flex: 0 0 auto !important;
    min-width: 66px !important;
    padding: 6px 4px 6px !important;
  }

  .mobile-slider-body .aspect-icon-box {
    width: 26px !important;
    height: 26px !important;
  }

  .mobile-slider-body .aspect-title {
    font-size: 0.72rem !important;
    font-weight: 700 !important;
  }

  .mobile-slider-body .resize-social-grid {
    display: flex !important;
    gap: 8px !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    padding: 2px 2px 6px !important;
    scrollbar-width: none !important;
    width: 100% !important;
  }

  .mobile-slider-body .resize-social-grid::-webkit-scrollbar {
    display: none !important;
  }

  .mobile-slider-body .social-preset-btn {
    flex: 0 0 auto !important;
    min-width: 130px !important;
    padding: 8px 10px !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 2px !important;
  }

  .mobile-slider-body .booth-symbols-grid,
  .mobile-slider-body .booth-filter-tones-grid,
  .mobile-slider-body .booth-font-style-grid,
  .mobile-slider-body .collage-layouts-grid {
    display: flex !important;
    gap: 8px !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    padding: 2px 2px 6px !important;
    scrollbar-width: none !important;
    width: 100% !important;
  }

  .mobile-slider-body .booth-symbols-grid::-webkit-scrollbar,
  .mobile-slider-body .booth-filter-tones-grid::-webkit-scrollbar,
  .mobile-slider-body .booth-font-style-grid::-webkit-scrollbar,
  .mobile-slider-body .collage-layouts-grid::-webkit-scrollbar {
    display: none !important;
  }

  .mobile-slider-body .booth-symbol-btn {
    flex: 0 0 auto !important;
    width: 44px !important;
    height: 44px !important;
    font-size: 1.25rem !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
  }

  .mobile-slider-body .booth-filter-btn {
    flex: 0 0 auto !important;
    min-width: 78px !important;
    padding: 8px 12px !important;
    font-size: 0.78rem !important;
    text-align: center !important;
  }

  .mobile-slider-body .booth-font-tile {
    flex: 0 0 auto !important;
    min-width: 90px !important;
    padding: 8px 12px !important;
    font-size: 0.78rem !important;
    text-align: center !important;
  }

  .mobile-slider-body .booth-pills-row {
    display: flex !important;
    gap: 6px !important;
    width: 100% !important;
    overflow-x: auto !important;
    scrollbar-width: none !important;
  }

  .mobile-slider-body .booth-pill-btn,
  .mobile-slider-body .booth-fit-btn,
  .mobile-slider-body .booth-fmt-btn {
    flex: 1 1 0 !important;
    min-width: 70px !important;
    padding: 8px 6px !important;
    font-size: 0.78rem !important;
    text-align: center !important;
    white-space: nowrap !important;
  }

  .mobile-slider-body .booth-photos-tray-grid {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 8px !important;
    max-height: 240px !important;
    overflow-y: auto !important;
  }

  .mobile-slider-body .compress-chips-grid {
    display: flex !important;
    gap: 8px !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    padding: 2px 2px 6px !important;
    scrollbar-width: none !important;
    width: 100% !important;
  }

  .mobile-slider-body .compress-chips-grid::-webkit-scrollbar {
    display: none !important;
  }

  .mobile-slider-body .booth-color-chip {
    flex: 0 0 auto !important;
    min-width: 65px !important;
    padding: 6px 10px !important;
    font-size: 0.75rem !important;
  }

  /* Hide the full sidebar on mobile */
  .workspace-sidebar-col {
    display: none !important;
  }
}

/* Phones (<= 680px) */
@media (max-width: 680px) {
  .workspace-wrapper {
    padding: 14px clamp(16px, 5vw, 22px) 110px;
  }
  .workspace-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 14px;
    padding-bottom: 14px;
  }
  .workspace-icon-badge {
    width: 42px;
    height: 42px;
    border-radius: 12px;
  }
  .workspace-title-group h1 {
    font-size: 1.35rem;
  }
  .workspace-title-group p {
    font-size: 0.85rem;
  }
  .dropzone-card {
    padding: 28px 18px;
    border-radius: 18px;
    min-height: 240px;
  }
  .dropzone-icon {
    width: 52px;
    height: 52px;
    margin-bottom: 14px;
  }
  .dropzone-title {
    font-size: 1.15rem;
  }
  .dropzone-hint {
    font-size: 0.85rem;
    margin-bottom: 16px;
  }
  .preview-stage {
    padding: 14px;
    border-radius: 18px;
  }
  .tools-grid {
    gap: 16px;
    margin-bottom: 40px;
  }
  .tool-card {
    padding: 20px 18px;
    border-radius: 18px;
    min-height: auto;
  }
  .tool-card-head {
    margin-bottom: 14px;
  }
  .tool-card h3 {
    font-size: 1.15rem;
    margin-bottom: 6px;
  }
  .tool-card p {
    font-size: 0.85rem;
    line-height: 1.45;
  }
  .controls-card {
    padding: 0;
    border-radius: 16px;
  }
  .aspect-ratio-grid {
    gap: 6px;
  }
  .aspect-tile {
    padding: 8px 4px 6px;
  }
  .aspect-title {
    font-size: 0.72rem;
  }
  .aspect-icon-box {
    width: 28px;
    height: 28px;
  }
  .crop-transform-grid {
    gap: 6px;
  }
  .crop-action-btn {
    padding: 8px 6px;
    font-size: 0.75rem;
  }
  .param-control-input {
    font-size: 16px; /* Prevents auto-zoom on iOS */
    padding: 12px 14px;
  }
  .tool-toast {
    left: 16px;
    right: 16px;
    bottom: 80px; /* Above mobile dock */
    font-size: 0.86rem;
    padding: 12px 16px;
  }
}

/* ==========================================================================
   Tool Detail Hero Landing (iLoveIMG Style)
   ========================================================================== */
.tool-hero-landing-wrap {
  width: 100%;
}

.tool-hero-landing {
  min-height: calc(100vh - 240px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 50px 20px 80px;
  position: relative;
  transition: all 0.25s ease;
}

.tool-hero-landing.is-dragover {
  background: rgba(59, 130, 246, 0.08);
  outline: 2px dashed #3B82F6;
  outline-offset: -10px;
  border-radius: 24px;
}

.tool-hero-content {
  max-width: 820px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.tool-hero-title {
  font-size: clamp(2.4rem, 5.5vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-strong);
  margin: 0 0 16px;
  line-height: 1.15;
  text-align: center;
}

.tool-hero-desc {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--muted, #9A9AB0);
  max-width: 680px;
  margin: 0 auto 36px;
  line-height: 1.6;
  text-align: center;
}

.tool-hero-action-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.btn-hero-select {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: #3B82F6;
  color: var(--text-strong);
  font-size: 1.35rem;
  font-weight: 700;
  font-family: inherit;
  padding: 18px 48px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  box-shadow: 0 10px 28px -4px rgba(59, 130, 246, 0.45);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  letter-spacing: -0.01em;
}

.btn-hero-select svg {
  flex-shrink: 0;
}

.btn-hero-select:hover {
  background: #2563EB;
  transform: translateY(-2px);
  box-shadow: 0 16px 36px -4px rgba(59, 130, 246, 0.6);
}

.btn-hero-select:active {
  transform: translateY(0);
}

@media (max-width: 960px) {
  .tool-hero-landing {
    min-height: calc(100vh - 280px);
    padding: 36px 16px 60px;
  }
  .btn-hero-select {
    width: 100%;
    max-width: 320px;
    padding: 16px 28px;
    font-size: 1.18rem;
  }
}

.tool-hero-drop-hint {
  font-size: 0.95rem;
  color: var(--muted, #8F8FA3);
  margin: 0;
  font-weight: 500;
  text-align: center;
}

/* Upload Dropzone Card */
.dropzone-card {
  background: var(--surface, #1A1A24);
  border: 2px dashed rgba(var(--fg-rgb), 0.18);
  border-radius: 20px;
  padding: 36px 24px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  min-height: min(440px, calc(100vh - 240px));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.dropzone-card:hover, .dropzone-card.is-dragover {
  border-color: var(--violet, #8B5CFF);
  background: rgba(139, 92, 255, 0.06);
}

.dropzone-icon {
  width: 68px;
  height: 68px;
  border-radius: 18px;
  background: rgba(var(--fg-rgb), 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan, #22D3EE);
  margin-bottom: 20px;
  box-shadow: 0 8px 24px rgba(var(--shadow-rgb), 0.3);
}

.dropzone-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--text-strong);
}

.dropzone-hint {
  color: var(--muted, #9A9AB0);
  font-size: 0.92rem;
  margin: 0 0 20px;
}

.btn-upload-select {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--grad, linear-gradient(135deg, var(--magenta) 0%, var(--violet) 52%, var(--cyan) 100%));
  color: var(--ink) !important;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 12px 28px;
  border-radius: 12px;
  box-shadow: var(--glow-sm, 0 6px 20px rgba(139,92,255,.20));
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  border: none;
  cursor: pointer;
}

.btn-upload-select:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow, 0 10px 30px rgba(139,92,255,.35));
}

/* Preview Canvas Area */
.preview-stage {
  display: none;
  background: var(--surface, #1A1A24);
  border: 1px solid var(--line, rgba(var(--fg-rgb), 0.12));
  border-radius: 18px;
  padding: 16px;
  position: relative;
}

.preview-stage.is-active {
  display: block;
}

.preview-compare-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}

@media (max-width: 680px) {
  .preview-compare-container {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .preview-compare-container .preview-box:nth-child(1) {
    order: 1;
  }
  .preview-compare-container .preview-box:nth-child(2) {
    order: 2;
  }
  .preview-img-wrap {
    height: min(280px, 45vh);
    min-height: 180px;
  }
}

.preview-box {
  background: var(--bg);
  border: 1px solid rgba(var(--fg-rgb), 0.1);
  border-radius: 12px;
  padding: 10px;
  text-align: center;
  position: relative;
}

.preview-box-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(var(--fg-rgb), 0.08);
  color: var(--muted, #9A9AB0);
  margin-bottom: 8px;
}

.preview-img-wrap {
  width: 100%;
  height: clamp(200px, calc(100vh - 280px), 360px);
  min-height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: repeating-conic-gradient(var(--surface) 0% 25%, var(--bg2) 0% 50%) 50% / 16px 16px;
  border-radius: 8px;
}

.preview-img-wrap img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 6px;
}

.preview-meta {
  margin-top: 8px;
  font-size: 0.8rem;
  color: var(--muted, #9A9AB0);
  display: flex;
  justify-content: space-around;
}

.preview-meta:empty {
  display: none;
  margin: 0;
  padding: 0;
}

/* Control Settings Sidebar Panel */
.controls-card {
  background: var(--surface, #1A1A24);
  border: 1px solid var(--line, rgba(var(--fg-rgb), 0.12));
  border-radius: 18px;
  padding: 18px 20px;
  box-shadow: 0 10px 30px rgba(var(--shadow-rgb), 0.3);
  box-sizing: border-box;
  max-height: calc(100vh - 96px);
  display: flex;
  flex-direction: column;
}

.controls-card h2 {
  font-size: 1.05rem;
  margin: 0 0 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.controls-card form {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 4px;
}

.controls-card form::-webkit-scrollbar {
  width: 4px;
}

.controls-card form::-webkit-scrollbar-thumb {
  background: rgba(var(--fg-rgb), 0.2);
  border-radius: 4px;
}

.param-group {
  margin-bottom: 12px;
}

.mobile-param-ribbon-container {
  display: none;
}

.param-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.param-label {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text, #F5F5FA);
  margin: 0;
}

.param-val-badge {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--cyan, #22D3EE);
  background: rgba(34, 211, 238, 0.12);
  padding: 2px 6px;
  border-radius: 4px;
}

.param-control-input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--line, rgba(var(--fg-rgb), 0.12));
  color: var(--text-strong);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 0.88rem;
  outline: none;
  transition: border-color 0.15s ease;
}

.param-control-input:focus {
  border-color: var(--violet, #8B5CFF);
}

.param-slider {
  width: 100%;
  height: 5px;
  background: rgba(var(--fg-rgb), 0.12);
  border-radius: 4px;
  outline: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.param-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--violet, #8B5CFF);
  border: 2px solid var(--text-strong);
  box-shadow: 0 0 6px rgba(139, 92, 255, 0.5);
  cursor: pointer;
}

.param-checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--text, #F5F5FA);
}

.param-checkbox {
  width: 16px;
  height: 16px;
  accent-color: var(--violet, #8B5CFF);
  cursor: pointer;
}

.param-desc {
  font-size: 0.72rem;
  color: var(--muted, #9A9AB0);
  margin-top: 3px;
  line-height: 1.35;
}

/* Action Buttons */
.btn-apply-tool {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--violet, #8B5CFF);
  color: var(--on-accent);
  border: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 12px 18px;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 18px rgba(139, 92, 255, 0.3);
  margin-top: 10px;
}

.btn-apply-tool:hover:not(:disabled) {
  background: #7C3AED;
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(139, 92, 255, 0.4);
}

.btn-apply-tool:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-download-result {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--grad, linear-gradient(135deg, var(--magenta) 0%, var(--violet) 52%, var(--cyan) 100%));
  color: var(--ink) !important;
  border: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.98rem;
  padding: 13px 18px;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 18px rgba(139, 92, 255, 0.4);
  margin-top: 20px;
  margin-bottom: 6px;
  text-decoration: none !important;
  white-space: nowrap;
  box-sizing: border-box;
  flex-shrink: 0;
}

.btn-download-result:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(139, 92, 255, 0.55);
}

.btn-download-result .spinner {
  width: 18px !important;
  height: 18px !important;
  min-width: 18px !important;
  min-height: 18px !important;
  max-width: 18px !important;
  max-height: 18px !important;
  aspect-ratio: 1 / 1 !important;
  flex-shrink: 0 !important;
  align-self: center !important;
  border-radius: 50% !important;
  border: 2.5px solid rgba(11, 7, 18, 0.25) !important;
  border-top-color: var(--ink) !important;
}

.btn-change-image {
  width: 100%;
  min-height: 44px;
  background: transparent;
  color: var(--muted, #9A9AB0);
  border: 1px solid var(--line, rgba(var(--fg-rgb), 0.12));
  border-radius: 10px;
  padding: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  margin-top: 10px;
  transition: all 0.15s ease;
}

.btn-change-image:hover {
  color: var(--text-strong);
  border-color: rgba(var(--fg-rgb), 0.3);
}

/* Spinner - Guaranteed 100% Perfect Round Circle on all mobile & desktop viewports */
.spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  min-width: 18px;
  min-height: 18px;
  max-width: 18px;
  max-height: 18px;
  aspect-ratio: 1 / 1;
  flex-shrink: 0;
  box-sizing: border-box;
  border: 2.5px solid rgba(var(--fg-rgb), 0.25);
  border-radius: 50% !important;
  border-top-color: var(--text-strong);
  animation: spin 0.75s linear infinite;
  vertical-align: middle;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Toast notifications */
.tool-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--surface-2);
  color: var(--text-strong);
  border: 1px solid rgba(var(--fg-rgb), 0.15);
  border-radius: 12px;
  padding: 14px 20px;
  box-shadow: 0 10px 30px rgba(var(--shadow-rgb), 0.5);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  z-index: 2000 !important;
  pointer-events: none !important;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.tool-toast * {
  pointer-events: none !important;
}

.tool-toast.show {
  opacity: 1;
  transform: translateY(0);
}

.tool-toast.is-success {
  border-left: 4px solid #10B981;
}

.tool-toast.is-error {
  border-left: 4px solid var(--danger);
}

/* ==========================================================================
   Dedicated Interactive Crop Workspace Styles
   ========================================================================== */
.crop-controls-panel {
  padding: 22px 20px;
}

.crop-panel-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-strong);
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(var(--fg-rgb), 0.1);
}

.crop-panel-title svg {
  color: #EC4899; /* Crop tool pink */
}

.crop-section {
  margin-bottom: 22px;
}

.crop-section-header {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--muted, #9A9AB0);
  text-transform: uppercase;
  margin-bottom: 12px;
}

/* Aspect Ratio Preset 3x3 Grid */
.aspect-ratio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.aspect-tile {
  background: var(--bg2);
  border: 1px solid rgba(var(--fg-rgb), 0.09);
  border-radius: 12px;
  padding: 10px 6px 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  color: var(--muted, #9A9AB0);
  font-family: inherit;
  transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

.aspect-tile:hover {
  background: var(--surface);
  border-color: rgba(var(--fg-rgb), 0.22);
  color: var(--text-strong);
  transform: translateY(-1px);
}

.aspect-tile.active {
  background: rgba(59, 130, 246, 0.12);
  border-color: #3B82F6;
  color: #60A5FA;
  box-shadow: 0 0 16px rgba(59, 130, 246, 0.25);
}

.aspect-icon-box {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.aspect-box-inner {
  border: 1.5px dashed currentColor;
  border-radius: 3px;
  opacity: 0.85;
}

.aspect-freeform .aspect-box-inner {
  width: 22px;
  height: 18px;
  border-style: dotted;
}

.aspect-orig .aspect-box-inner {
  width: 24px;
  height: 16px;
  border-style: solid;
}

.aspect-1-1 .aspect-box-inner {
  width: 20px;
  height: 20px;
  border-style: solid;
}

.aspect-4-3 .aspect-box-inner {
  width: 24px;
  height: 18px;
  border-style: solid;
}

.aspect-3-4 .aspect-box-inner {
  width: 18px;
  height: 24px;
  border-style: solid;
}

.aspect-3-2 .aspect-box-inner {
  width: 24px;
  height: 16px;
  border-style: solid;
}

.aspect-2-3 .aspect-box-inner {
  width: 16px;
  height: 24px;
  border-style: solid;
}

.aspect-16-9 .aspect-box-inner {
  width: 26px;
  height: 14.6px;
  border-style: solid;
}

.aspect-9-16 .aspect-box-inner {
  width: 14.6px;
  height: 26px;
  border-style: solid;
}

.aspect-title {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* Compressor Quick Preset Size Chips */
.compress-chips-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.compress-chip {
  background: var(--bg2);
  border: 1px solid rgba(var(--fg-rgb), 0.09);
  border-radius: 10px;
  padding: 8px 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--muted, #9A9AB0);
  font-size: 0.82rem;
  font-weight: 700;
  font-family: inherit;
  transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

.compress-chip:hover {
  background: var(--surface);
  border-color: rgba(var(--fg-rgb), 0.22);
  color: var(--text-strong);
  transform: translateY(-1px);
}

.compress-chip.active {
  background: rgba(16, 185, 129, 0.12);
  border-color: #10B981;
  color: #34D399;
  box-shadow: 0 0 16px rgba(16, 185, 129, 0.25);
}

.btn-apply-crop {
  background: linear-gradient(135deg, #EC4899 0%, var(--violet) 100%) !important;
  box-shadow: 0 8px 24px rgba(236, 72, 153, 0.35) !important;
}

.btn-apply-crop:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(236, 72, 153, 0.45) !important;
}

/* Cropper Viewport & Canvas Layout */
.crop-canvas-container {
  display: flex;
  flex-direction: column;
  background: var(--bg);
  border: 1px solid rgba(var(--fg-rgb), 0.12);
  border-radius: 18px;
  overflow: hidden;
  position: relative;
}

.crop-canvas-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  background: var(--bg2);
  border-bottom: 1px solid rgba(var(--fg-rgb), 0.08);
}

.crop-canvas-info {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-strong);
  font-weight: 600;
}

.crop-badge-size {
  font-size: 0.75rem;
  color: var(--muted, #9A9AB0);
  background: rgba(var(--fg-rgb), 0.08);
  padding: 2px 8px;
  border-radius: 6px;
}

.crop-canvas-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.canvas-action-btn {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(var(--fg-rgb), 0.06);
  border: 1px solid rgba(var(--fg-rgb), 0.1);
  color: var(--text-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s ease;
}

.canvas-action-btn:hover {
  background: rgba(var(--fg-rgb), 0.15);
  border-color: rgba(var(--fg-rgb), 0.25);
}

.cropper-viewport-wrap {
  width: 100%;
  height: min(480px, calc(100vh - 270px));
  min-height: 280px;
  position: relative;
  background: repeating-conic-gradient(var(--surface) 0% 25%, var(--bg) 0% 50%) 50% / 20px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.cropper-viewport-wrap img {
  display: block;
  max-width: 100%;
}

.crop-result-img-wrap {
  height: min(440px, calc(100vh - 290px)) !important;
}

.crop-bottom-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  background: var(--bg2);
  border-top: 1px solid rgba(var(--fg-rgb), 0.08);
}

.crop-bottom-bar .btn-change-image {
  margin-top: 0;
  width: auto;
  padding: 6px 14px;
}

.crop-resolution-pill {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--cyan);
  background: rgba(34, 211, 238, 0.12);
  border: 1px solid rgba(34, 211, 238, 0.25);
  padding: 4px 12px;
  border-radius: 9999px;
  font-family: monospace;
}

/* Cropper Result Card Container */
.crop-result-container {
  background: var(--bg2);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: 18px;
  padding: 24px;
  margin-top: 20px;
  box-shadow: 0 10px 30px rgba(var(--shadow-rgb), 0.4);
}

.crop-result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.crop-result-header h3 {
  margin: 0;
  font-size: 1.15rem;
  color: var(--text-strong);
}

/* CropperJS Custom Theme Styling */
.cropper-view-box {
  outline: 2px solid #3B82F6 !important;
  outline-color: rgba(59, 130, 246, 0.9) !important;
}

.cropper-line {
  background-color: transparent !important;
}

.cropper-point {
  background-color: var(--text-strong) !important;
  border: 2px solid #3B82F6 !important;
  width: 10px !important;
  height: 10px !important;
  border-radius: 3px !important;
  opacity: 1 !important;
}

.cropper-point.point-e,
.cropper-point.point-w {
  height: 16px !important;
  width: 6px !important;
  margin-top: -8px !important;
  border-radius: 3px !important;
}

.cropper-point.point-n,
.cropper-point.point-s {
  width: 16px !important;
  height: 6px !important;
  margin-left: -8px !important;
  border-radius: 3px !important;
}

.cropper-modal {
  background-color: rgba(10, 10, 16, 0.78) !important;
  opacity: 1 !important;
}

.cropper-dashed {
  border-color: rgba(var(--fg-rgb), 0.35) !important;
}

/* ==========================================================================
   Dedicated Resize Tool Workspace Styles (ImageResizer Style)
   ========================================================================== */
.resize-tabs-bar {
  display: flex;
  background: var(--bg);
  border: 1px solid rgba(var(--fg-rgb), 0.08);
  border-radius: 12px;
  padding: 4px;
  margin-bottom: 20px;
  gap: 4px;
}

.resize-tab-btn {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--muted, #9A9AB0);
  font-family: inherit;
  font-size: 0.84rem;
  font-weight: 700;
  padding: 8px 10px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.18s ease;
  text-align: center;
  white-space: nowrap;
}

.resize-tab-btn:hover {
  color: var(--text-strong);
}

.resize-tab-btn.active {
  background: rgba(139, 92, 255, 0.2);
  color: var(--violet-text);
  box-shadow: 0 2px 10px rgba(139, 92, 255, 0.25);
}

.resize-tab-content {
  display: none;
}

.resize-tab-content.active {
  display: block;
}

.resize-dual-inputs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.resize-field label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--muted, #9A9AB0);
  margin-bottom: 6px;
}

.resize-input-group {
  position: relative;
  display: flex;
  align-items: center;
}

.resize-num-input {
  padding-right: 38px !important;
}

.resize-unit-badge {
  position: absolute;
  right: 12px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--muted, #9A9AB0);
  pointer-events: none;
}

.resize-pct-chip {
  background: var(--bg2);
  border: 1px solid rgba(var(--fg-rgb), 0.09);
  border-radius: 10px;
  padding: 8px 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--muted, #9A9AB0);
  font-size: 0.82rem;
  font-weight: 700;
  font-family: inherit;
  transition: all 0.18s ease;
}

.resize-pct-chip:hover {
  background: var(--surface);
  border-color: rgba(var(--fg-rgb), 0.22);
  color: var(--text-strong);
}

.resize-pct-chip.active {
  background: rgba(139, 92, 255, 0.18);
  border-color: var(--violet);
  color: var(--violet-text);
  box-shadow: 0 0 16px rgba(139, 92, 255, 0.3);
}

.resize-social-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 280px;
  overflow-y: auto;
  scrollbar-width: thin;
}

.social-preset-btn {
  background: var(--bg2);
  border: 1px solid rgba(var(--fg-rgb), 0.09);
  border-radius: 10px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  color: var(--text-strong);
  font-family: inherit;
  text-align: left;
  transition: all 0.15s ease;
}

.social-preset-btn:hover {
  background: var(--surface);
  border-color: rgba(139, 92, 255, 0.4);
  transform: translateY(-1px);
}

.social-preset-btn.active {
  background: rgba(139, 92, 255, 0.15);
  border-color: var(--violet);
  color: var(--violet-text);
}

.social-preset-title {
  font-size: 0.88rem;
  font-weight: 700;
}

.social-preset-dims {
  font-size: 0.76rem;
  color: var(--muted, #9A9AB0);
  font-family: monospace;
}

/* ==========================================================================
   Size Checker Stage - Full View Zero Cropping Styles
   ========================================================================== */
.size-checker-stage {
  width: 100% !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
}

.size-checker-stage .size-checker-preview-box {
  width: 100% !important;
  max-width: 800px !important;
  background: var(--bg) !important;
  border: 1px solid rgba(6, 182, 212, 0.35) !important;
  border-radius: 14px !important;
  padding: 14px !important;
  text-align: center !important;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25) !important;
}

.size-checker-stage .size-checker-img-wrap {
  width: 100% !important;
  height: auto !important;
  min-height: 220px !important;
  max-height: clamp(350px, 70vh, 650px) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  overflow: hidden !important;
  background: repeating-conic-gradient(var(--surface) 0% 25%, var(--bg2) 0% 50%) 50% / 16px 16px !important;
  border-radius: 10px !important;
  padding: 8px !important;
}

.size-checker-stage .size-checker-img-wrap img {
  max-width: 100% !important;
  max-height: clamp(330px, 66vh, 630px) !important;
  width: auto !important;
  height: auto !important;
  object-fit: contain !important;
  border-radius: 6px !important;
  display: block !important;
  margin: 0 auto !important;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2) !important;
}

@media (max-width: 680px) {
  .size-checker-stage .size-checker-preview-box {
    padding: 10px !important;
  }
  .size-checker-stage .size-checker-img-wrap {
    max-height: clamp(260px, 58vh, 480px) !important;
    min-height: 200px !important;
    padding: 4px !important;
  }
  .size-checker-stage .size-checker-img-wrap img {
    max-height: clamp(250px, 56vh, 470px) !important;
  }
}

/* ==========================================================================
   PHOTO COLLAGE MAKER WORKSPACE & INTERACTIVE DRAG-AND-DROP CANVAS
   ========================================================================== */

.collage-stage-container {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--bg2, #181824);
  border: 1px solid var(--edge, rgba(255, 255, 255, 0.1));
  border-radius: 16px;
  padding: 16px;
  box-shadow: 0 10px 36px rgba(0, 0, 0, 0.3);
}

.collage-stage-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--edge, rgba(255, 255, 255, 0.08));
}

.collage-header-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.collage-badge-ratio,
.collage-badge-photos {
  font-size: 0.78rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.collage-badge-ratio {
  background: rgba(236, 72, 153, 0.18);
  color: #F472B6;
  border: 1px solid rgba(236, 72, 153, 0.35);
}

.collage-badge-photos {
  background: rgba(139, 92, 255, 0.18);
  color: #A78BFA;
  border: 1px solid rgba(139, 92, 255, 0.35);
}

.collage-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-collage-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--edge, rgba(255, 255, 255, 0.14));
  color: var(--text, #E2E8F0);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-collage-action:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.25);
}

/* Viewport & Canvas Assembly */
.collage-viewport-wrap {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: repeating-conic-gradient(rgba(255,255,255,0.03) 0% 25%, rgba(0,0,0,0.2) 0% 50%) 50% / 20px 20px;
  border-radius: 12px;
  padding: 16px;
  min-height: 380px;
  max-height: clamp(400px, 68vh, 650px);
  overflow: hidden;
  position: relative;
}

.collage-canvas-box {
  position: relative;
  max-width: 100%;
  max-height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.45);
  border-radius: 10px;
  overflow: hidden;
}

#collage-live-canvas {
  display: block;
  max-width: 100%;
  max-height: clamp(360px, 64vh, 620px);
  width: auto;
  height: auto;
  object-fit: contain;
}

/* Interactive Slots Overlay (position matching canvas) */
.collage-slots-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.collage-slot-item {
  position: absolute;
  pointer-events: auto;
  cursor: grab;
  border-radius: 8px;
  transition: box-shadow 0.15s ease, border-color 0.15s ease;
  user-select: none;
  box-sizing: border-box;
}

.collage-slot-item:hover {
  box-shadow: inset 0 0 0 2px rgba(236, 72, 153, 0.8), 0 0 14px rgba(236, 72, 153, 0.4);
}

.collage-slot-item.is-empty {
  border: 2px dashed rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.04);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: var(--muted, #94A3B8);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
}

.collage-slot-item.is-empty:hover {
  border-color: #EC4899;
  background: rgba(236, 72, 153, 0.08);
  color: #EC4899;
}

.collage-slot-item.is-drag-over {
  border: 2px solid #38BDF8 !important;
  box-shadow: inset 0 0 0 3px rgba(56, 189, 248, 0.8), 0 0 20px rgba(56, 189, 248, 0.6) !important;
  background: rgba(56, 189, 248, 0.15) !important;
}

.collage-slot-item.is-dragging {
  opacity: 0.4;
  cursor: grabbing;
}

.collage-slot-item.is-panning {
  cursor: move !important;
  box-shadow: inset 0 0 0 2px #10B981, 0 0 16px rgba(16, 185, 129, 0.5) !important;
}

/* Slot Hover Controls (Replace, Delete, Pan) */
.collage-slot-actions {
  position: absolute;
  top: 6px;
  right: 6px;
  display: flex;
  align-items: center;
  gap: 4px;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.15s ease, transform 0.15s ease;
  z-index: 10;
}

.collage-slot-item:hover .collage-slot-actions,
.collage-slot-item.is-selected .collage-slot-actions,
.collage-slot-item.is-zoomed .collage-slot-actions {
  opacity: 1;
  transform: translateY(0);
}

.slot-action-btn {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  background: rgba(15, 23, 42, 0.88);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s ease;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1;
  user-select: none;
}

.slot-action-btn:hover {
  background: #EC4899;
  border-color: #EC4899;
  transform: scale(1.08);
}

.slot-action-btn.btn-zoom-in:hover,
.slot-action-btn.btn-zoom-out:hover {
  background: #3B82F6;
  border-color: #3B82F6;
}

.slot-action-btn.btn-reset-zoom:hover {
  background: #10B981;
  border-color: #10B981;
}

.slot-action-btn.btn-delete-slot:hover {
  background: #EF4444;
  border-color: #EF4444;
}

.slot-num-badge {
  position: absolute;
  bottom: 6px;
  left: 6px;
  background: rgba(15, 23, 42, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #E2E8F0;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.slot-zoom-badge {
  position: absolute;
  bottom: 6px;
  right: 6px;
  background: rgba(59, 130, 246, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.collage-slot-item:hover .slot-num-badge,
.collage-slot-item:hover .slot-zoom-badge,
.collage-slot-item.is-selected .slot-num-badge,
.collage-slot-item.is-selected .slot-zoom-badge,
.collage-slot-item.is-zoomed .slot-zoom-badge {
  opacity: 1;
}

@media (hover: none), (max-width: 680px) {
  .collage-slot-actions {
    opacity: 0.92;
    transform: translateY(0);
  }
  .slot-action-btn {
    width: 28px;
    height: 28px;
    font-size: 0.85rem;
  }
}

/* Mobile Selected Slot Quick Management Bar */
.collage-mobile-slot-bar {
  display: none;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(236, 72, 153, 0.35);
  border-radius: 12px;
  padding: 8px 12px;
  margin-top: 10px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
  animation: fadeIn 0.2s ease-out;
}

.collage-mobile-slot-bar.is-visible {
  display: flex;
}

.mobile-slot-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-slot-nav {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  font-size: 1.1rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  line-height: 1;
}

.btn-slot-nav:hover, .btn-slot-nav:active {
  background: #EC4899;
  border-color: #EC4899;
}

.mobile-active-slot-pill {
  font-size: 0.82rem;
  font-weight: 700;
  color: #EC4899;
  background: rgba(236, 72, 153, 0.15);
  padding: 4px 8px;
  border-radius: 6px;
  white-space: nowrap;
}

.mobile-slot-zoom-group {
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(255, 255, 255, 0.05);
  padding: 2px 4px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-mobile-slot-action {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  font-size: 0.9rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.btn-mobile-slot-action:hover, .btn-mobile-slot-action:active {
  background: #3B82F6;
  border-color: #3B82F6;
}

.mobile-zoom-badge {
  font-size: 0.72rem;
  font-weight: 700;
  color: #38BDF8;
  min-width: 38px;
  text-align: center;
}

.mobile-slot-main-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-mobile-slot-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 10px;
  font-size: 0.76rem;
  font-weight: 600;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #FFFFFF;
  cursor: pointer;
}

.btn-mobile-slot-btn.btn-danger {
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.35);
  color: #F87171;
}

.btn-mobile-slot-btn:active {
  transform: scale(0.96);
}

/* Bottom Toolbar */
.collage-bottom-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--edge, rgba(255, 255, 255, 0.08));
}

.collage-drag-tip {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.76rem;
  color: var(--muted, #94A3B8);
}

/* Layout Selector Tabs & Grid */
.collage-layout-tabs {
  display: flex;
  gap: 6px;
  margin-top: 10px;
  margin-bottom: 12px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.collage-tab-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--edge, rgba(255, 255, 255, 0.1));
  color: var(--muted, #94A3B8);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.collage-tab-btn:hover {
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.25);
}

.collage-tab-btn.active {
  background: #EC4899;
  color: #FFFFFF;
  border-color: #EC4899;
  box-shadow: 0 0 10px rgba(236, 72, 153, 0.4);
}

.collage-layouts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.collage-layout-tile {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--edge, rgba(255, 255, 255, 0.1));
  border-radius: 10px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: all 0.18s ease;
}

.collage-layout-tile:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(236, 72, 153, 0.5);
  transform: translateY(-2px);
}

.collage-layout-tile.active {
  background: rgba(236, 72, 153, 0.15);
  border-color: #EC4899;
  box-shadow: 0 0 14px rgba(236, 72, 153, 0.35);
}

.collage-layout-tile .layout-title {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text, #E2E8F0);
  white-space: nowrap;
}

.collage-layout-tile.active .layout-title {
  color: #F472B6;
  font-weight: 700;
}

/* Layout Miniature Thumbnail CSS Grids */
.layout-thumb {
  width: 44px;
  height: 44px;
  border-radius: 4px;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 2px;
  display: grid;
  gap: 2px;
  box-sizing: border-box;
}

.thumb-slot {
  background: rgba(255, 255, 255, 0.25);
  border-radius: 2px;
  width: 100%;
  height: 100%;
}

.collage-layout-tile.active .thumb-slot {
  background: #EC4899;
}

.layout-thumb-1x2 { grid-template-columns: 1fr 1fr; }
.layout-thumb-2x1 { grid-template-rows: 1fr 1fr; }
.layout-thumb-2x2 { grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; }
.layout-thumb-strip-3h { grid-template-columns: 1fr 1fr 1fr; }
.layout-thumb-strip-3v { grid-template-rows: 1fr 1fr 1fr; }
.layout-thumb-strip-4h { grid-template-columns: repeat(4, 1fr); }
.layout-thumb-3x2 { grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(2, 1fr); }
.layout-thumb-2x3 { grid-template-columns: repeat(2, 1fr); grid-template-rows: repeat(3, 1fr); }
.layout-thumb-3x3 { grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(3, 1fr); }
.layout-thumb-4x2 { grid-template-columns: repeat(4, 1fr); grid-template-rows: repeat(2, 1fr); }
.layout-thumb-2x4 { grid-template-columns: repeat(2, 1fr); grid-template-rows: repeat(4, 1fr); }

.layout-thumb-hero-l {
  grid-template-columns: 1fr 1fr;
}
.thumb-col-right {
  display: grid;
  grid-template-rows: 1fr 1fr;
  gap: 2px;
}

.layout-thumb-hero-t {
  grid-template-rows: 1fr 1fr;
}
.thumb-row-bot {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}

.layout-thumb-hero-3r {
  grid-template-columns: 1.2fr 1fr;
}
.thumb-col-3r {
  display: grid;
  grid-template-rows: repeat(3, 1fr);
  gap: 2px;
}

.layout-thumb-hero-6r {
  grid-template-columns: 1.1fr 1fr;
}
.thumb-col-6r {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: repeat(3, 1fr);
  gap: 2px;
}

.layout-thumb-2-3 {
  grid-template-rows: 1fr 1fr;
}
.thumb-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}
.thumb-row-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2px;
}
.thumb-row-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}
.layout-thumb-7-3-4 {
  grid-template-rows: 1fr 1fr;
}
.layout-thumb-7-4-3 {
  grid-template-rows: 1fr 1fr;
}

/* Color & Format Chips */
.collage-color-chip,
.collage-format-chip {
  padding: 6px 10px;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  border: 1px solid var(--edge, rgba(255, 255, 255, 0.12));
  background: rgba(255, 255, 255, 0.05);
  color: var(--text, #E2E8F0);
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: center;
}

.collage-color-chip:hover,
.collage-format-chip:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.collage-format-chip.active {
  background: #EC4899;
  color: #FFFFFF;
  border-color: #EC4899;
  box-shadow: 0 0 12px rgba(236, 72, 153, 0.4);
}

.collage-color-chip.active {
  outline: 2px solid #EC4899;
  outline-offset: 2px;
}

/* Photos Tray (Left sidebar) */
.collage-photos-tray-wrap {
  margin-bottom: 18px;
}
.collage-photos-tray-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  max-height: 220px;
  overflow-y: auto;
  scrollbar-width: thin;
  padding: 4px;
}
.btn-tray-add-image {
  aspect-ratio: 1 / 1;
  border-radius: 8px;
  border: 1.5px dashed var(--edge, rgba(255, 255, 255, 0.2));
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted, #94A3B8);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  font-size: 0.72rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
}
.btn-tray-add-image:hover {
  background: rgba(236, 72, 153, 0.1);
  border-color: #EC4899;
  color: #EC4899;
  transform: scale(1.02);
}
.photo-tray-item {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--edge, rgba(255, 255, 255, 0.12));
  background: #000;
  cursor: grab;
  transition: all 0.15s ease;
}
.photo-tray-item:hover {
  border-color: #EC4899;
  transform: scale(1.03);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}
.photo-tray-item.is-dragging {
  opacity: 0.4;
}
.photo-tray-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.photo-tray-badge {
  position: absolute;
  bottom: 2px;
  left: 2px;
  font-size: 0.62rem;
  font-weight: 800;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  padding: 1px 4px;
  border-radius: 4px;
}
.photo-tray-delete {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(239, 68, 68, 0.9);
  color: #fff;
  border: none;
  font-size: 11px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.15s ease;
}
.photo-tray-item:hover .photo-tray-delete {
  opacity: 1;
}

/* Bottom Layouts Preview Carousel */
.collage-bottom-layouts-strip {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  overflow-x: auto;
  scrollbar-width: thin;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--edge, rgba(255, 255, 255, 0.08));
  border-bottom: 1px solid var(--edge, rgba(255, 255, 255, 0.08));
}
.bottom-layout-item {
  flex: 0 0 auto;
  width: 52px;
  height: 52px;
  border-radius: 8px;
  border: 1.5px solid var(--edge, rgba(255, 255, 255, 0.15));
  background: rgba(255, 255, 255, 0.04);
  padding: 3px;
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.bottom-layout-item:hover {
  border-color: #EC4899;
  background: rgba(236, 72, 153, 0.12);
  transform: translateY(-2px);
}
.bottom-layout-item.active {
  border-color: #EC4899;
  background: rgba(236, 72, 153, 0.22);
  box-shadow: 0 0 12px rgba(236, 72, 153, 0.5);
}
.bottom-layout-item .layout-thumb {
  width: 100%;
  height: 100%;
  pointer-events: none;
}

@media (max-width: 680px) {
  .collage-layouts-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
  }
  .collage-layout-tile {
    padding: 6px 4px;
  }
  .collage-viewport-wrap {
    min-height: 260px;
    max-height: clamp(260px, 50vh, 400px);
    padding: 6px;
  }
  #collage-live-canvas {
    max-height: clamp(240px, 48vh, 380px);
  }
}

/* =========================================================================
   PHOTO BOOTH STRIP MAKER STYLES (RESPONSIVE & CLEAN CANVAS SCALING)
   ========================================================================= */
.booth-stage-container {
  width: 100%;
  display: flex;
  flex-direction: column;
  background: var(--bg2, #181824);
  border: 1px solid var(--edge, rgba(255, 255, 255, 0.1));
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(16px);
  margin-bottom: 20px;
}

.booth-stage-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  background: rgba(15, 23, 42, 0.85);
  border-bottom: 1px solid var(--edge, rgba(255, 255, 255, 0.08));
}

.booth-header-left {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.booth-badge-format,
.booth-badge-preset,
.booth-badge-photos {
  font-size: 0.76rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  text-transform: capitalize;
  letter-spacing: 0.03em;
}

.booth-badge-format {
  background: rgba(6, 182, 212, 0.15);
  color: #22D3EE;
  border: 1px solid rgba(6, 182, 212, 0.35);
}

.booth-badge-preset {
  background: rgba(236, 72, 153, 0.15);
  color: #F472B6;
  border: 1px solid rgba(236, 72, 153, 0.35);
}

.booth-badge-photos {
  background: rgba(255, 255, 255, 0.08);
  color: #E2E8F0;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.booth-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-booth-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #F1F5F9;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-booth-action:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-1px);
}

/* Main Viewport & Scaling Container */
.booth-viewport-wrap {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: radial-gradient(circle at center, rgba(30, 41, 59, 0.65) 0%, rgba(15, 23, 42, 0.95) 100%);
  min-height: 440px;
  max-height: clamp(480px, 76vh, 720px);
  overflow: hidden;
  box-sizing: border-box;
}

.booth-canvas-box {
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 100%;
  max-height: 100%;
  position: relative;
}

#booth-live-canvas,
.booth-live-canvas {
  display: block;
  max-height: clamp(400px, 70vh, 660px);
  max-width: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.5), 0 2px 8px rgba(0, 0, 0, 0.3);
  transition: transform 0.2s ease;
}

.booth-bottom-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 12px 18px;
  background: rgba(15, 23, 42, 0.9);
  border-top: 1px solid var(--edge, rgba(255, 255, 255, 0.08));
}

@media (max-width: 960px) {
  .booth-stage-container {
    border-radius: 12px;
    margin-bottom: 6px;
    background: rgba(24, 24, 36, 0.95);
  }
  .booth-stage-header {
    padding: 6px 10px;
    gap: 6px;
    flex-wrap: nowrap;
    justify-content: space-between;
  }
  .booth-header-left {
    display: flex;
    align-items: center;
    gap: 5px;
    flex-shrink: 1;
    min-width: 0;
    overflow: hidden;
  }
  .booth-badge-format,
  .booth-badge-photos {
    font-size: 0.72rem;
    padding: 3px 8px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
  }
  .booth-header-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
  }
  .btn-booth-action {
    padding: 5px 9px;
    font-size: 0.76rem;
  }
  .booth-viewport-wrap {
    padding: 6px;
    min-height: 120px;
    max-height: clamp(140px, 44vh, 320px);
    background: radial-gradient(circle at center, rgba(30, 41, 59, 0.5) 0%, rgba(15, 23, 42, 0.95) 100%);
  }
  #booth-live-canvas,
  .booth-live-canvas {
    max-height: clamp(130px, 42vh, 300px);
    max-width: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
  }
  .booth-bottom-bar {
    display: none !important;
  }
}



/* Reorderable Photo Cards Tray */
.booth-photos-tray-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 8px;
}

.booth-tray-card {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  border: 1.5px solid rgba(255, 255, 255, 0.15);
  background: rgba(15, 23, 42, 0.8);
  display: flex;
  flex-direction: column;
  cursor: grab;
  transition: all 0.18s ease;
  user-select: none;
}

.booth-tray-card:hover {
  border-color: #EC4899;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.3);
}

.booth-tray-card.is-dragging {
  opacity: 0.4;
  cursor: grabbing;
}

.booth-tray-card.drag-over {
  border-color: #38BDF8 !important;
  box-shadow: 0 0 14px rgba(56, 189, 248, 0.6) !important;
  transform: scale(1.04);
}

.btn-booth-add-header {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(236, 72, 153, 0.18);
  border: 1px solid rgba(236, 72, 153, 0.45);
  color: #F472B6;
  padding: 4px 10px;
  border-radius: 8px;
  font-size: 0.76rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.18s ease;
  -webkit-tap-highlight-color: transparent;
}

.btn-booth-add-header:hover,
.btn-booth-add-header:active {
  background: #EC4899;
  color: #FFFFFF;
  border-color: #EC4899;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(236, 72, 153, 0.35);
}

.booth-tray-add-card {
  border: 2px dashed rgba(236, 72, 153, 0.5) !important;
  background: rgba(236, 72, 153, 0.06) !important;
  display: flex !important;
  align-items: center;
  justify-content: center;
  min-height: 105px;
  cursor: pointer !important;
  transition: all 0.2s ease;
  border-radius: 8px;
}

.booth-tray-add-card:hover,
.booth-tray-add-card:active {
  border-color: #EC4899 !important;
  background: rgba(236, 72, 153, 0.18) !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(236, 72, 153, 0.35);
}

.booth-add-card-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 10px 4px;
  text-align: center;
  width: 100%;
}

.booth-add-icon-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(236, 72, 153, 0.2);
  border: 1.5px solid rgba(236, 72, 153, 0.5);
  color: #F472B6;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.18s ease;
}

.booth-tray-add-card:hover .booth-add-icon-circle,
.booth-tray-add-card:active .booth-add-icon-circle {
  background: #EC4899;
  color: #FFFFFF;
  border-color: #EC4899;
  transform: scale(1.1);
}

.booth-add-card-title {
  font-size: 0.76rem;
  font-weight: 700;
  color: #F472B6;
  letter-spacing: 0.02em;
}

.booth-add-card-sub {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--muted, #94A3B8);
}

.booth-tray-thumb-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #000;
  cursor: pointer;
}

.booth-tray-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.2s ease;
}

.booth-tray-thumb-wrap:hover .booth-tray-thumb {
  transform: scale(1.06);
}

.booth-tray-replace-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.78);
  backdrop-filter: blur(2px);
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  opacity: 0;
  transition: opacity 0.18s ease;
  pointer-events: none;
}

.booth-tray-thumb-wrap:hover .booth-tray-replace-overlay {
  opacity: 1;
}

.booth-tray-num {
  position: absolute;
  top: 3px;
  left: 3px;
  background: rgba(0, 0, 0, 0.75);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 800;
  padding: 1px 5px;
  border-radius: 4px;
  z-index: 2;
}

.booth-tray-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(15, 23, 42, 0.95);
  padding: 3px 4px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  gap: 3px;
}

.btn-tray-nav {
  flex: 1 1 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #CBD5E1;
  font-size: 0.92rem;
  font-weight: 700;
  padding: 4px 0;
  min-height: 28px;
  cursor: pointer;
  border-radius: 5px;
  transition: all 0.15s ease;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

.btn-tray-nav:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.18);
  color: #FFF;
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-tray-replace {
  color: #38BDF8;
}

.btn-tray-replace:hover {
  background: rgba(56, 189, 248, 0.22) !important;
  color: #38BDF8 !important;
  border-color: rgba(56, 189, 248, 0.4) !important;
}

.btn-tray-nav:disabled {
  opacity: 0.25;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-tray-remove {
  color: #F87171;
}

.btn-tray-remove:hover:not(:disabled) {
  background: rgba(239, 68, 68, 0.25) !important;
  color: #FCA5A5 !important;
  border-color: rgba(239, 68, 68, 0.45) !important;
}

@media (max-width: 960px) {
  .booth-photos-tray-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }
  .booth-tray-actions {
    padding: 4px;
    gap: 3px;
  }
  .btn-tray-nav {
    min-height: 32px;
    font-size: 1rem;
    padding: 6px 0;
  }
}

/* Symbol & Font Style Buttons */
.booth-symbols-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin-top: 6px;
}

.booth-symbol-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 6px 4px;
  font-size: 1.15rem;
  color: #E2E8F0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.booth-symbol-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-1px);
}

.booth-symbol-btn.active {
  background: rgba(236, 72, 153, 0.2);
  border-color: #EC4899;
  box-shadow: 0 0 10px rgba(236, 72, 153, 0.35);
}

.booth-font-style-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-top: 6px;
}

.booth-font-tile {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 6px 4px;
  font-size: 0.74rem;
  font-weight: 600;
  color: #E2E8F0;
  cursor: pointer;
  text-align: center;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.booth-font-tile:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.22);
}

.booth-font-tile.active {
  background: rgba(6, 182, 212, 0.2);
  border-color: #06B6D4;
  color: #22D3EE;
  font-weight: 700;
}

/* ==========================================================================
   5 Selectable Photo Booth Styles (Ultra-Modern Cards)
   ========================================================================== */
.booth-styles-section-wrap {
  position: relative;
}

.booth-section-hint {
  font-size: 0.78rem;
  color: var(--muted, #94A3B8);
  margin-top: 4px;
  margin-bottom: 12px;
  line-height: 1.35;
}

.booth-styles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.booth-style-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 100%;
  background: var(--surface-2, rgba(var(--fg-rgb), 0.04));
  border: 1.5px solid var(--edge, rgba(var(--fg-rgb), 0.10));
  border-radius: 11px;
  padding: 8px 10px;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(var(--shadow-rgb), 0.08);
  min-height: 64px;
}

.booth-style-card:last-child:nth-child(odd) {
  grid-column: span 2;
}

.booth-style-card:hover {
  background: var(--surface, rgba(var(--fg-rgb), 0.08));
  border-color: var(--edge-hover, rgba(var(--fg-rgb), 0.24));
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(var(--shadow-rgb), 0.16);
}

.booth-style-card.active {
  background: linear-gradient(135deg, rgba(var(--card-accent-rgb, 139, 92, 255), 0.14) 0%, var(--surface-2, rgba(var(--fg-rgb), 0.04)) 100%);
  border-color: var(--card-accent, #8B5CFF);
  box-shadow: 0 0 0 1.5px var(--card-accent, #8B5CFF), 0 4px 16px rgba(var(--card-accent-rgb, 139, 92, 255), 0.22);
}

.booth-style-card-inner {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
}

.booth-style-icon-wrap {
  width: 32px;
  height: 32px;
  min-width: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.booth-style-card:hover .booth-style-icon-wrap {
  transform: scale(1.06);
}

.booth-style-card.active .booth-style-icon-wrap {
  transform: scale(1.04);
}

.booth-style-meta {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.booth-style-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
}

.booth-style-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-strong, #FFFFFF);
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.18s ease;
}

.booth-style-card.active .booth-style-title {
  color: var(--text-strong, #FFFFFF);
}

.booth-style-tag {
  font-size: 0.58rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 1px 5px;
  border-radius: 4px;
  background: var(--card-badge-bg, rgba(var(--fg-rgb), 0.08));
  color: var(--card-badge-color, var(--muted));
  border: 1px solid rgba(var(--fg-rgb), 0.10);
  flex-shrink: 0;
}

/* Light / Dark Mode Fine-Tuning for Style Cards */
:root[data-theme="dark"] .booth-style-card[data-style="newspaper"],
:root:not([data-theme="light"]) .booth-style-card[data-style="newspaper"] {
  --card-accent: #94A3B8;
  --card-accent-rgb: 148, 163, 184;
  --card-badge-bg: rgba(148, 163, 184, 0.20);
  --card-badge-color: #E2E8F0;
}

:root[data-theme="light"] .booth-style-card[data-style="newspaper"] {
  --card-accent: #334155;
  --card-accent-rgb: 51, 65, 85;
  --card-badge-bg: rgba(51, 65, 85, 0.12);
  --card-badge-color: #0F172A;
}

:root[data-theme="dark"] .booth-style-tag,
:root:not([data-theme="light"]) .booth-style-tag {
  color: var(--card-badge-color, #E2E8F0);
  border-color: rgba(255, 255, 255, 0.14);
}

:root[data-theme="light"] .booth-style-tag {
  border-color: rgba(0, 0, 0, 0.10);
}

.booth-style-desc {
  display: none;
}

.booth-style-check {
  width: 16px;
  height: 16px;
  min-width: 16px;
  border-radius: 50%;
  border: 1.5px solid var(--edge, rgba(var(--fg-rgb), 0.20));
  display: flex;
  align-items: center;
  justify-content: center;
  color: transparent;
  transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
  background: var(--surface, rgba(var(--fg-rgb), 0.04));
  flex-shrink: 0;
}

.booth-style-check svg {
  width: 9px;
  height: 9px;
}

.booth-style-card.active .booth-style-check {
  background: var(--card-accent, #06B6D4);
  border-color: var(--card-accent, #06B6D4);
  color: #FFFFFF;
  transform: scale(1.08);
  box-shadow: 0 2px 8px rgba(var(--card-accent-rgb, 6, 182, 212), 0.45);
}

.booth-style-palette-preview {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 5px;
  padding-top: 4px;
  border-top: 1px solid var(--line, rgba(var(--fg-rgb), 0.08));
}

.palette-dot {
  width: 9px;
  height: 9px;
  min-width: 9px;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
  display: inline-block;
}

.palette-label {
  font-size: 0.64rem;
  color: var(--muted, #9A9AB0);
  font-weight: 500;
  margin-left: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: 0.01em;
}

/* Pills & Filter Tone Buttons */
.booth-pills-row {
  display: flex;
  gap: 6px;
  margin-top: 6px;
}

.booth-pill-btn,
.booth-filter-btn,
.booth-fmt-btn,
.booth-fit-btn {
  flex: 1;
  background: var(--surface-2, rgba(var(--fg-rgb), 0.05));
  border: 1px solid var(--line, rgba(var(--fg-rgb), 0.12));
  border-radius: 8px;
  padding: 6px 8px;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text, #CBD5E1);
  cursor: pointer;
  text-align: center;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.booth-pill-btn:hover,
.booth-filter-btn:hover,
.booth-fmt-btn:hover,
.booth-fit-btn:hover {
  background: var(--surface, rgba(var(--fg-rgb), 0.10));
  color: var(--text-strong, #FFFFFF);
  border-color: var(--edge-hover, rgba(var(--fg-rgb), 0.25));
}

.booth-pill-btn.active,
.booth-filter-btn.active,
.booth-fmt-btn.active,
.booth-fit-btn.active {
  background: rgba(236, 72, 153, 0.18);
  border-color: #EC4899;
  color: #EC4899;
  font-weight: 700;
}

.booth-filter-tones-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-top: 6px;
}

.booth-color-chip {
  padding: 6px 4px;
  border-radius: 8px;
  font-size: 0.74rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: center;
  border: 1px solid var(--edge, rgba(var(--fg-rgb), 0.15));
  color: var(--text-strong);
}

.booth-color-chip:hover {
  transform: translateY(-1px);
}

.booth-color-chip.active {
  outline: 2px solid #EC4899;
  outline-offset: 2px;
}

@media (max-width: 680px) {
  .booth-viewport-wrap {
    min-height: 280px;
    max-height: clamp(300px, 55vh, 480px);
    padding: 10px;
  }
  #booth-live-canvas,
  .booth-live-canvas {
    max-height: clamp(260px, 50vh, 440px);
  }
  .booth-presets-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Minimum 3 Photos Requirement Notice & Guidance */
.booth-min-notice {
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.32);
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 0.78rem;
  color: #FBBF24;
  margin-top: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.4;
  animation: pulse-border 2s infinite ease-in-out;
}

@keyframes pulse-border {
  0%, 100% { border-color: rgba(245, 158, 11, 0.32); }
  50% { border-color: rgba(245, 158, 11, 0.7); }
}

.btn-booth-needs-more {
  background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%) !important;
  color: #FFFFFF !important;
  box-shadow: 0 4px 16px rgba(245, 158, 11, 0.35) !important;
}

.btn-booth-needs-more:hover {
  background: linear-gradient(135deg, #FBBF24 0%, #EA580C 100%) !important;
  transform: translateY(-1px);
}

.booth-count-needed {
  color: #F59E0B !important;
  font-weight: 700;
  background: rgba(245, 158, 11, 0.16);
  padding: 2px 8px;
  border-radius: 6px;
  border: 1px solid rgba(245, 158, 11, 0.35);
  display: inline-flex;
  align-items: center;
}

.booth-count-ready {
  color: #34D399 !important;
  font-weight: 700;
  background: rgba(52, 211, 153, 0.15);
  padding: 2px 8px;
  border-radius: 6px;
  border: 1px solid rgba(52, 211, 153, 0.3);
  display: inline-flex;
  align-items: center;
}

/* Light Theme Studio & Notice Enhancements */
:root[data-theme="light"] .booth-stage-container {
  background: var(--surface);
  border-color: var(--line);
}

:root[data-theme="light"] .booth-stage-header {
  background: var(--surface-2);
  border-bottom-color: var(--line);
}

:root[data-theme="light"] .booth-viewport-wrap {
  background: radial-gradient(circle at center, #F1F5F9 0%, #E2E8F0 100%);
}

:root[data-theme="light"] .booth-bottom-bar {
  background: var(--surface-2);
  border-top-color: var(--line);
}

:root[data-theme="light"] .btn-booth-action {
  background: var(--surface);
  color: var(--text);
  border-color: var(--edge);
}

:root[data-theme="light"] .btn-booth-action:hover {
  background: var(--surface-2);
  color: var(--text-strong);
  border-color: var(--edge-hover);
}

:root[data-theme="light"] .booth-min-notice {
  background: rgba(245, 158, 11, 0.10);
  border-color: rgba(245, 158, 11, 0.35);
  color: #B45309;
}

/* ==========================================================================
   Text Behind Image - 3D Typography Studio Styles
   ========================================================================== */

.textbehind-stage-container {
  display: flex;
  flex-direction: column;
  background: var(--surface-card, #0F172A);
  border: 1px solid var(--line, rgba(255, 255, 255, 0.1));
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  position: relative;
  width: 100%;
}

.textbehind-stage-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  background: var(--surface-2, rgba(15, 23, 42, 0.85));
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line, rgba(255, 255, 255, 0.08));
  z-index: 10;
}

.textbehind-header-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.textbehind-badge-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  background: rgba(236, 72, 153, 0.15);
  color: #F472B6;
  border: 1px solid rgba(236, 72, 153, 0.35);
}

.status-pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #EC4899;
  box-shadow: 0 0 8px #EC4899;
  animation: pulse-dot 1.5s infinite ease-in-out;
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.5; }
}

.textbehind-badge-layer {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.74rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted, #94A3B8);
  border: 1px solid var(--edge, rgba(255, 255, 255, 0.1));
}

.textbehind-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-textbehind-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text, #E2E8F0);
  border: 1px solid var(--edge, rgba(255, 255, 255, 0.14));
  cursor: pointer;
  transition: all 0.18s ease;
}

.btn-textbehind-action:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-1px);
}

/* Viewport & Canvas */
.textbehind-viewport-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  min-height: 380px;
  background: radial-gradient(circle at center, rgba(30, 41, 59, 0.7) 0%, rgba(15, 23, 42, 0.95) 100%);
  background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.02) 25%, transparent 25%),
                    linear-gradient(-45deg, rgba(255, 255, 255, 0.02) 25%, transparent 25%),
                    linear-gradient(45deg, transparent 75%, rgba(255, 255, 255, 0.02) 75%),
                    linear-gradient(-45deg, transparent 75%, rgba(255, 255, 255, 0.02) 75%);
  background-size: 24px 24px;
  overflow: hidden;
}

.textbehind-canvas-box {
  position: relative;
  display: inline-block;
  max-width: 100%;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.65);
  border-radius: 8px;
  overflow: visible;
  line-height: 0;
}

.textbehind-live-canvas {
  display: block;
  max-width: 100%;
  max-height: clamp(300px, 60vh, 560px);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 8px;
  cursor: grab;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}

.textbehind-live-canvas:active {
  cursor: grabbing;
}

/* Floating AI Extraction Loader */
.textbehind-extract-loader {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 20;
}

.extract-loader-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(236, 72, 153, 0.4);
  padding: 16px 22px;
  border-radius: 14px;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.6), 0 0 20px rgba(236, 72, 153, 0.25);
  animation: float-glow 2s infinite ease-in-out;
}

@keyframes float-glow {
  0%, 100% { transform: translateY(0); box-shadow: 0 12px 36px rgba(0, 0, 0, 0.6), 0 0 20px rgba(236, 72, 153, 0.25); }
  50% { transform: translateY(-3px); box-shadow: 0 16px 42px rgba(0, 0, 0, 0.7), 0 0 30px rgba(236, 72, 153, 0.45); }
}

.extract-spinner {
  width: 28px;
  height: 28px;
  border: 3px solid rgba(236, 72, 153, 0.25);
  border-top-color: #EC4899;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.extract-text-wrap {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.extract-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: #FFFFFF;
}

.extract-subtitle {
  font-size: 0.76rem;
  color: #F472B6;
}

/* Bottom Bar */
.textbehind-bottom-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  background: var(--surface-2, rgba(15, 23, 42, 0.85));
  border-top: 1px solid var(--line, rgba(255, 255, 255, 0.08));
  flex-wrap: wrap;
}

.textbehind-drag-tip {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--text-muted, #94A3B8);
}

/* Text Input & Quick Chips */
.textbehind-text-input {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.textbehind-chips-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.textbehind-word-chip {
  padding: 5px 10px;
  border-radius: 6px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted, #94A3B8);
  border: 1px solid var(--edge, rgba(255, 255, 255, 0.12));
  cursor: pointer;
  transition: all 0.15s ease;
}

.textbehind-word-chip:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--text-strong, #FFFFFF);
  border-color: rgba(255, 255, 255, 0.25);
}

.textbehind-word-chip.active {
  background: rgba(236, 72, 153, 0.2);
  color: #F472B6;
  border-color: #EC4899;
}

/* Fonts Grid */
.textbehind-fonts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-top: 8px;
}

.textbehind-font-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 10px 12px;
  background: var(--surface-card, rgba(255, 255, 255, 0.04));
  border: 1px solid var(--edge, rgba(255, 255, 255, 0.1));
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.18s ease;
  text-align: left;
}

.textbehind-font-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.22);
  transform: translateY(-1px);
}

.textbehind-font-card.active {
  background: rgba(236, 72, 153, 0.14);
  border-color: #EC4899;
  box-shadow: 0 0 14px rgba(236, 72, 153, 0.3);
}

.font-preview-sample {
  font-size: 1.15rem;
  color: var(--text-strong, #FFFFFF);
  line-height: 1.2;
}

.font-card-label {
  font-size: 0.7rem;
  color: var(--text-muted, #94A3B8);
  margin-top: 4px;
}

.textbehind-font-card.active .font-card-label {
  color: #F472B6;
}

/* Color Picker & Swatches */
.textbehind-color-picker-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
}

.color-circle-input {
  width: 44px;
  height: 44px;
  padding: 2px;
  border-radius: 50%;
  border: 2px solid var(--edge, rgba(255, 255, 255, 0.2));
  cursor: pointer;
  flex-shrink: 0;
}

.color-circle-input-sm {
  width: 32px;
  height: 32px;
  padding: 1px;
  border-radius: 50%;
  border: 2px solid var(--edge, rgba(255, 255, 255, 0.2));
  cursor: pointer;
}

.textbehind-swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.color-swatch-btn {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: transform 0.15s ease;
}

.color-swatch-btn:hover {
  transform: scale(1.15);
}

.color-swatch-btn.active {
  box-shadow: 0 0 0 2px var(--bg, #0F172A), 0 0 0 4px #EC4899;
  transform: scale(1.1);
}

/* Effect Style Buttons */
.textbehind-style-btn,
.textbehind-fmt-btn {
  flex: 1;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-muted, #94A3B8);
  border: 1px solid var(--edge, rgba(255, 255, 255, 0.12));
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: center;
}

.textbehind-style-btn:hover,
.textbehind-fmt-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-strong, #FFFFFF);
}

.textbehind-style-btn.active,
.textbehind-fmt-btn.active {
  background: linear-gradient(135deg, #EC4899 0%, #DB2777 100%);
  color: #FFFFFF;
  border-color: #EC4899;
  box-shadow: 0 4px 14px rgba(236, 72, 153, 0.35);
}

/* Light Theme Support */
:root[data-theme="light"] .textbehind-stage-container {
  background: var(--surface);
  border-color: var(--line);
}

:root[data-theme="light"] .textbehind-stage-header {
  background: var(--surface-2);
  border-bottom-color: var(--line);
}

:root[data-theme="light"] .textbehind-viewport-wrap {
  background: radial-gradient(circle at center, #F1F5F9 0%, #E2E8F0 100%);
}

:root[data-theme="light"] .textbehind-bottom-bar {
  background: var(--surface-2);
  border-top-color: var(--line);
}

:root[data-theme="light"] .btn-textbehind-action {
  background: var(--surface);
  color: var(--text);
  border-color: var(--edge);
}

:root[data-theme="light"] .btn-textbehind-action:hover {
  background: var(--surface-2);
  color: var(--text-strong);
  border-color: var(--edge-hover);
}

/* Color Mode Switcher (Solid vs Gradient) */
.textbehind-colormode-btn {
  flex: 1;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-muted, #94A3B8);
  border: 1px solid var(--edge, rgba(255, 255, 255, 0.12));
  cursor: pointer;
  transition: all 0.18s ease;
  text-align: center;
}

.textbehind-colormode-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-strong, #FFFFFF);
}

.textbehind-colormode-btn.active {
  background: linear-gradient(135deg, #EC4899 0%, #8B5CF6 100%);
  color: #FFFFFF;
  border-color: #EC4899;
  box-shadow: 0 4px 14px rgba(236, 72, 153, 0.35);
}

/* Gradient Presets Grid */
.textbehind-grad-presets-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 10px;
}

.textbehind-grad-preset-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 6px 4px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--edge, rgba(255, 255, 255, 0.12));
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.18s ease;
  min-height: 48px;
  justify-content: center;
}

.textbehind-grad-preset-btn:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-1px);
}

.textbehind-grad-preset-btn.active {
  border-color: #EC4899;
  background: rgba(236, 72, 153, 0.12);
  box-shadow: 0 0 0 2px rgba(236, 72, 153, 0.4);
}

.grad-preset-swatch {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
  flex-shrink: 0;
}

.grad-preset-label {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-muted, #94A3B8);
  white-space: nowrap;
}

.textbehind-grad-preset-btn.active .grad-preset-label {
  color: #F472B6;
}

/* Custom Gradient Controls */
.textbehind-custom-grad-wrap {
  margin-top: 12px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px dashed var(--edge, rgba(255, 255, 255, 0.14));
  border-radius: 10px;
}

.textbehind-custom-grad-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.textbehind-custom-grad-picker {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
}

.textbehind-custom-grad-picker span {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted, #94A3B8);
}

.textbehind-grad-preview-bar {
  height: 10px;
  width: 100%;
  border-radius: 6px;
  margin-top: 10px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.textbehind-grad-dir-row {
  display: flex;
  gap: 6px;
  margin-top: 10px;
}

.textbehind-grad-dir-btn {
  flex: 1;
  padding: 6px 8px;
  font-size: 0.72rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-muted, #94A3B8);
  border: 1px solid var(--edge, rgba(255, 255, 255, 0.12));
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: center;
  min-height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.textbehind-grad-dir-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-strong, #FFFFFF);
}

.textbehind-grad-dir-btn.active {
  background: #EC4899;
  color: #FFFFFF;
  border-color: #EC4899;
}

/* Light Theme Support */
:root[data-theme="light"] .textbehind-stage-container {
  background: var(--surface);
  border-color: var(--line);
}

:root[data-theme="light"] .textbehind-stage-header {
  background: var(--surface-2);
  border-bottom-color: var(--line);
}

:root[data-theme="light"] .textbehind-viewport-wrap {
  background: radial-gradient(circle at center, #F1F5F9 0%, #E2E8F0 100%);
}

:root[data-theme="light"] .textbehind-bottom-bar {
  background: var(--surface-2);
  border-top-color: var(--line);
}

:root[data-theme="light"] .btn-textbehind-action {
  background: var(--surface);
  color: var(--text);
  border-color: var(--edge);
}

:root[data-theme="light"] .btn-textbehind-action:hover {
  background: var(--surface-2);
  color: var(--text-strong);
  border-color: var(--edge-hover);
}

:root[data-theme="light"] .textbehind-font-card {
  background: var(--surface);
  border-color: var(--edge);
}

:root[data-theme="light"] .textbehind-font-card.active {
  background: rgba(236, 72, 153, 0.08);
  border-color: #EC4899;
}

:root[data-theme="light"] .textbehind-grad-preset-btn {
  background: var(--surface);
  border-color: var(--edge);
}

:root[data-theme="light"] .textbehind-custom-grad-wrap {
  background: var(--surface);
  border-color: var(--line);
}

/* Mobile Responsiveness */
@media (max-width: 960px) {
  .textbehind-viewport-wrap {
    padding: 12px;
    min-height: 260px;
  }
  .textbehind-live-canvas {
    max-height: clamp(220px, 45vh, 380px);
  }
  .textbehind-fonts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .textbehind-grad-presets-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
  }
}

@media (max-width: 680px) {
  .textbehind-stage-header {
    display: flex;
    flex-direction: column;
    padding: 10px 12px;
    gap: 10px;
    overflow: hidden;
    width: 100%;
  }
  .textbehind-header-left {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: 6px;
    flex-wrap: nowrap;
  }
  .textbehind-badge-status {
    font-size: 0.7rem;
    padding: 4px 9px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
  }
  .textbehind-badge-layer {
    font-size: 0.68rem;
    padding: 4px 9px;
    white-space: nowrap;
  }
  .textbehind-header-actions {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 8px;
    width: 100%;
    margin: 0;
  }
  .btn-textbehind-action {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px 10px;
    font-size: 0.78rem;
    font-weight: 600;
    width: 100%;
    white-space: nowrap;
  }
  .btn-mobile-top-download {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    font-size: 0.78rem;
    font-weight: 700;
    width: 100%;
    white-space: nowrap;
  }
  .textbehind-viewport-wrap {
    padding: 10px;
    min-height: 240px;
  }
  .textbehind-bottom-bar {
    padding: 10px 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: stretch;
  }
  #btn-textbehind-reset {
    width: 100%;
    justify-content: center;
    padding: 8px 12px;
    font-size: 0.78rem;
  }
  .textbehind-drag-tip {
    width: 100%;
    margin-top: 4px;
    justify-content: center;
    font-size: 0.72rem;
  }
  .textbehind-fonts-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
  }
  .textbehind-font-card {
    padding: 8px 10px;
  }
  .font-preview-sample {
    font-size: 1rem;
  }
  .textbehind-grad-presets-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
  }
  .grad-preset-swatch {
    width: 24px;
    height: 24px;
  }
  .grad-preset-label {
    font-size: 0.62rem;
  }
  .textbehind-grad-dir-btn {
    font-size: 0.66rem;
    padding: 5px 6px;
    min-height: 32px;
  }
}