/* ============================================================
   IndicOCR Studio v2 — styles.css
   Dark-theme design system for a zero-server browser-native
   OCR platform for Indian regional languages.
   ============================================================ */

/* ── 1. CSS Custom Properties ─────────────────────────────── */
:root {
  /* Backgrounds */
  --bg-primary:   #0f1117;
  --bg-secondary: #1a1d27;
  --bg-tertiary:  #242836;
  --bg-hover:     #2d3245;

  /* Accent */
  --accent:       #4f8ef7;
  --accent-hover: #6ba3ff;

  /* Text */
  --text-primary:   #e8eaf0;
  --text-secondary: #8892a4;
  --text-muted:     #525c6e;

  /* Borders */
  --border:       #2a2f42;
  --border-light: #353b52;

  /* Status */
  --success: #4caf7d;
  --warning: #f0a500;
  --danger:  #e05151;

  /* Bounding-box confidence fills */
  --bbox-green: rgba(76, 175, 80,  0.4);
  --bbox-amber: rgba(255, 165, 0,  0.4);
  --bbox-red:   rgba(220, 50,  47, 0.4);
}

/* ── 2. Reset & Base ──────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin:  0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  background:  var(--bg-primary);
  color:       var(--text-primary);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  overflow:    hidden;
  height:      100vh;
  line-height: 1.5;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

/* ── 3. Scrollbars (WebKit) ───────────────────────────────── */
::-webkit-scrollbar {
  width:  6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background:    var(--bg-tertiary);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb {
  background:    var(--accent);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-hover);
}

* {
  scrollbar-width: thin;
  scrollbar-color: var(--accent) var(--bg-tertiary);
}

/* ── 4. Typography ────────────────────────────────────────── */
h1 { font-size: 1.5rem;  font-weight: 700; }
h2 { font-size: 1.25rem; font-weight: 700; }
h3 { font-size: 1.05rem; font-weight: 600; }
h4 { font-size: 0.95rem; font-weight: 600; }

code, kbd, pre {
  font-family: 'Cascadia Code', 'Fira Code', 'Consolas', monospace;
}

kbd {
  display:       inline-block;
  padding:       2px 6px;
  background:    var(--bg-tertiary);
  border:        1px solid var(--border-light);
  border-radius: 4px;
  font-size:     12px;
  color:         var(--text-primary);
}

/* ── 5. Top Navigation ────────────────────────────────────── */
#top-nav {
  height:        52px;
  background:    var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  display:       flex;
  align-items:   center;
  padding:       0 16px;
  gap:           12px;
  flex-shrink:   0;
  position:      relative;
  z-index:       200;
}

/* Brand — now a button */
.nav-brand {
  display:      flex;
  align-items:  center;
  gap:          8px;
  font-size:    17px;
  font-weight:  700;
  color:        var(--accent);
  white-space:  nowrap;
  background:   none;
  border:       none;
  cursor:       pointer;
  padding:      4px 8px;
  border-radius:8px;
  transition:   background 0.15s, color 0.15s;
  flex-shrink:  0;
}
.nav-brand:hover {
  background: rgba(79, 142, 247, 0.1);
  color:      var(--accent-hover);
}
.nav-brand-name {
  color:       var(--accent);
  font-weight: 700;
  font-size:   17px;
}

/* Center area grows to push right actions to the edge */
.nav-center {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Resume Session Pill Banner in Navbar ─────────────────── */
.resume-banner {
  display:         inline-flex;
  align-items:     center;
  gap:             10px;
  padding:         4px 12px;
  border-radius:   20px;
  background:      rgba(79, 142, 247, 0.12);
  border:          1px solid rgba(79, 142, 247, 0.35);
  font-size:       12px;
  color:           var(--text-primary);
  max-width:       500px;
  overflow:        hidden;
  white-space:     nowrap;
  animation:       fadeIn 0.2s ease;
}

.resume-banner-text {
  display:         inline-flex;
  align-items:     center;
  gap:             6px;
  overflow:        hidden;
  text-overflow:   ellipsis;
  white-space:     nowrap;
  color:           var(--text-secondary);
  font-size:       12px;
}
.resume-banner-text strong {
  color: var(--text-primary);
}

.resume-banner-actions {
  display:     inline-flex;
  align-items: center;
  gap:         6px;
  flex-shrink: 0;
}

.btn-resume-session {
  padding:       3px 10px;
  font-size:     11px;
  font-weight:   600;
  border-radius: 12px;
  background:    var(--accent);
  color:         #fff;
  border:        none;
  cursor:        pointer;
  transition:    opacity 0.15s, transform 0.1s;
}
.btn-resume-session:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

.btn-discard-session {
  padding:       3px 8px;
  font-size:     11px;
  font-weight:   500;
  border-radius: 12px;
  background:    var(--bg-tertiary);
  color:         var(--text-muted);
  border:        1px solid var(--border-light);
  cursor:        pointer;
  transition:    color 0.15s, border-color 0.15s;
}
.btn-discard-session:hover {
  color:        var(--danger);
  border-color: var(--danger);
}

.nav-separator {
  width:       1px;
  height:      24px;
  background:  var(--border);
  flex-shrink: 0;
}

/* Right-side nav actions */
.nav-actions {
  display:     flex;
  align-items: center;
  gap:         6px;
  flex-shrink: 0;
}

/* Pill / bulge-out nav buttons */
.nav-pill-btn {
  display:       inline-flex;
  align-items:   center;
  gap:           6px;
  padding:       6px 12px;
  border-radius: 20px;
  border:        1px solid var(--border-light);
  background:    var(--bg-tertiary);
  color:         var(--text-secondary);
  font-size:     13px;
  font-weight:   500;
  cursor:        pointer;
  transition:    background 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s;
  white-space:   nowrap;
}
.nav-pill-btn:hover {
  background:   var(--bg-hover);
  border-color: var(--accent);
  color:        var(--text-primary);
  box-shadow:   0 0 0 2px rgba(79, 142, 247, 0.15);
}
.nav-pill-btn:active {
  background: rgba(79, 142, 247, 0.15);
}
.nav-pill-btn.ai-active {
  background: rgba(168, 85, 247, 0.15);
  border-color: rgba(168, 85, 247, 0.5);
  color: #c084fc;
}
.nav-pill-btn.ai-active:hover {
  background: rgba(168, 85, 247, 0.25);
  border-color: #c084fc;
  box-shadow: 0 0 0 2px rgba(168, 85, 247, 0.25);
}
/* Icon-only variant (no text padding) */
.nav-pill-icon-only {
  padding: 6px 9px;
}

/* Samples popup wrapper */
.nav-samples-wrapper {
  position: relative;
}
.nav-samples-popup {
  position:      absolute;
  top:           calc(100% + 8px);
  right:         0;
  width:         740px;
  max-width:     95vw;
  background:    var(--bg-secondary);
  border:        1px solid var(--border-light);
  border-radius: 14px;
  box-shadow:    0 16px 48px rgba(0,0,0,0.6);
  z-index:       500;
  padding:       16px;
}
.nav-samples-popup .samples-header {
  margin-bottom: 12px;
}
.nav-samples-popup .samples-grid {
  grid-template-columns: repeat(4, 1fr);
}

.nav-page-indicator {
  color:       var(--text-secondary);
  font-size:   13px;
  white-space: nowrap;
}

/* ── 6. Main Content Area ─────────────────────────────────── */
#main-content {
  height:   calc(100vh - 52px);
  position: relative;
  overflow: hidden;
}

/* ── 7. Upload Zone ───────────────────────────────────────── */
#upload-zone {
  display:         flex;
  flex-direction:  column;
  align-items:     center;
  justify-content: center;
  height:          100%;
  gap:             24px;
  padding:         32px;
  overflow-y:      auto;
}

#drop-area {
  display:         flex;
  flex-direction:  column;
  align-items:     center;
  justify-content: center;
  gap:             16px;
  width:           100%;
  max-width:       560px;
  min-height:      280px;
  border:          2px dashed var(--border-light);
  border-radius:   20px;
  background:      var(--bg-secondary);
  padding:         40px 32px;
  text-align:      center;
  transition:      border-color 0.2s, background 0.2s;
  cursor:          pointer;
}

#drop-area:hover {
  border-color: var(--accent);
  background:   rgba(79, 142, 247, 0.04);
}

#drop-area.drag-over {
  border-color: var(--accent);
  background:   rgba(79, 142, 247, 0.05);
}

.drop-icon     { font-size: 48px; line-height: 1; }
.drop-title    { font-size: 20px; font-weight: 600; color: var(--text-primary); }
.drop-subtitle { font-size: 14px; color: var(--text-secondary); }

.drop-formats {
  display:         flex;
  gap:             8px;
  flex-wrap:       wrap;
  justify-content: center;
}

.format-tag {
  background:    var(--bg-tertiary);
  border:        1px solid var(--border-light);
  color:         var(--text-secondary);
  padding:       3px 10px;
  border-radius: 6px;
  font-size:     12px;
}

.drop-features {
  display:         flex;
  flex-wrap:       wrap;
  gap:             16px;
  justify-content: center;
  align-items:     center;
  margin-top:      12px;
}

.drop-feature {
  display:         inline-flex;
  align-items:     center;
  gap:             6px;
  font-size:       13px;
  color:           var(--text-secondary);
}

/* ── UI Icons (replacing emojis) ──────────────────────────── */
.ui-icon {
  display:         inline-block;
  vertical-align:  -0.15em;
  width:           1em;
  height:          1em;
  stroke-width:    2;
  stroke:          currentColor;
  fill:            none;
  stroke-linecap:  round;
  stroke-linejoin: round;
  flex-shrink:     0;
}
.ui-icon-xs { width: 12px; height: 12px; }
.ui-icon-sm { width: 14px; height: 14px; }
.ui-icon-md { width: 16px; height: 16px; }
.ui-icon-lg { width: 20px; height: 20px; }
.ui-icon-xl { width: 44px; height: 44px; stroke-width: 1.5; }

/* ── Sample Scans Section ─────────────────────────────────── */
.samples-section {
  width:          100%;
  max-width:      880px;
  margin-top:     24px;
  display:        flex;
  flex-direction: column;
  gap:            12px;
}
.samples-header {
  display:         flex;
  align-items:     center;
  justify-content: space-between;
}
.samples-title {
  font-size:      12px;
  font-weight:    600;
  color:          var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  display:        flex;
  align-items:    center;
  gap:            6px;
}
.samples-grid {
  display:               grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap:                   12px;
}
.sample-card {
  background:    var(--bg-secondary);
  border:        1px solid var(--border);
  border-radius: 12px;
  padding:       14px;
  display:       flex;
  flex-direction:column;
  gap:           8px;
  cursor:        pointer;
  transition:    border-color 0.2s, transform 0.15s, background 0.2s;
  text-align:    left;
}
.sample-card:hover {
  border-color: var(--accent);
  background:   var(--bg-tertiary);
  transform:    translateY(-2px);
}
.sample-card-header {
  display:         flex;
  align-items:     center;
  justify-content: space-between;
}
.sample-card-icon {
  width:           32px;
  height:          32px;
  border-radius:   8px;
  background:      rgba(79, 142, 247, 0.12);
  color:           var(--accent);
  display:         flex;
  align-items:     center;
  justify-content: center;
}
.sample-card-badge {
  font-size:     10px;
  font-weight:   600;
  text-transform:uppercase;
  padding:       2px 6px;
  border-radius: 4px;
  background:    var(--bg-tertiary);
  color:         var(--text-muted);
  border:        1px solid var(--border-light);
}
.sample-card-title {
  font-size:   13px;
  font-weight: 600;
  color:       var(--text-primary);
}
.sample-card-desc {
  font-size:   11px;
  color:       var(--text-secondary);
  line-height: 1.4;
  flex:        1;
}
.sample-card-footer {
  display:         flex;
  align-items:     center;
  justify-content: space-between;
  margin-top:      4px;
  padding-top:     8px;
  border-top:      1px solid var(--border);
}
.sample-card-lang {
  font-size: 11px;
  color:     var(--accent);
  font-weight: 500;
}
.sample-btn-action {
  font-size: 11px;
  padding:   3px 8px;
}

/* ── 8. Pre-flight Panel ──────────────────────────────────── */
#preflight-panel {
  width:          100%;
  max-width:      560px;
  background:     var(--bg-secondary);
  border:         1px solid var(--border);
  border-radius:  16px;
  padding:        24px;
  display:        flex;
  flex-direction: column;
  gap:            16px;
}

.preflight-header {
  display:     flex;
  align-items: center;
  gap:         10px;
  font-size:   16px;
  font-weight: 600;
}

.preflight-stats {
  display:               grid;
  grid-template-columns: 1fr 1fr;
  gap:                   12px;
}

.preflight-stat {
  background:    var(--bg-tertiary);
  border-radius: 8px;
  padding:       12px 16px;
}

.preflight-stat-label {
  font-size:     12px;
  color:         var(--text-muted);
  margin-bottom: 4px;
}

.preflight-stat-value {
  font-size:   18px;
  font-weight: 700;
  color:       var(--accent);
}

.lang-select-row {
  display:     flex;
  align-items: center;
  gap:         10px;
  flex-wrap:   wrap;
}

.lang-select-row label {
  font-size:   13px;
  color:       var(--text-secondary);
  white-space: nowrap;
}

/* Language auto-detect badge */
.lang-auto-badge {
  display:       inline-flex;
  align-items:   center;
  gap:           4px;
  font-size:     10px;
  font-weight:   600;
  text-transform:uppercase;
  letter-spacing:0.05em;
  padding:       3px 8px;
  border-radius: 20px;
  background:    rgba(79, 142, 247, 0.15);
  border:        1px solid var(--accent);
  color:         var(--accent);
  white-space:   nowrap;
}

/* Language selector overall */
.language-selector {
  display:        flex;
  flex-direction: column;
  gap:            8px;
}
.language-selector label {
  display:     flex;
  align-items: center;
  gap:         6px;
  font-size:   13px;
  color:       var(--text-secondary);
}

/* Auto-proceed countdown bar */
.auto-proceed-bar {
  position:      relative;
  height:        36px;
  border-radius: 8px;
  background:    var(--bg-tertiary);
  border:        1px solid var(--border-light);
  overflow:      hidden;
  display:       flex;
  align-items:   center;
  justify-content: center;
}
.auto-proceed-progress {
  position:   absolute;
  left:       0; top: 0; bottom: 0;
  background: rgba(79, 142, 247, 0.25);
  transition: width 0.1s linear;
  width:      0%;
}
#auto-proceed-label {
  position:    relative;
  z-index:     1;
  font-size:   13px;
  font-weight: 600;
  color:       var(--accent);
}

/* Toolbar spacer — pushes Export to far right */
.toolbar-spacer {
  flex: 1;
}

/* Export dropdown — far-right, vertical slider popup */
.export-dropdown {
  margin-left: auto;
  position:    relative;
  display:     inline-flex;
}

/* Button style for export toggle */
.export-menu-toggle {
  background:    var(--bg-tertiary);
  border:        1px solid var(--border-light);
  border-radius: 20px;
  padding:       5px 14px;
  font-weight:   500;
  color:         var(--text-primary);
  display:       inline-flex;
  align-items:   center;
  gap:           7px;
  cursor:        pointer;
  transition:    all 0.15s ease;
  font-size:     13px;
}
.export-menu-toggle:hover,
.export-menu-toggle.active {
  background:   var(--bg-hover);
  border-color: var(--accent);
  color:        var(--accent-hover);
  box-shadow:   0 0 0 2px rgba(79, 142, 247, 0.18);
}

/* The vertical slider popup menu panel */
.export-dropdown-menu {
  position:         absolute;
  top:              calc(100% + 8px);
  right:            0;
  min-width:        220px;
  background:       var(--bg-secondary);
  border:           1px solid var(--border-light);
  border-radius:    12px;
  box-shadow:       0 18px 48px rgba(0, 0, 0, 0.75), 0 0 0 1px rgba(255, 255, 255, 0.08);
  z-index:          10000;
  display:          flex;
  flex-direction:   column;
  padding:          6px;
  gap:              3px;

  /* Vertical slider popup effect */
  transform-origin: top right;
  transform:        translateY(-10px) scaleY(0.85);
  opacity:          0;
  pointer-events:   none;
  visibility:       hidden;
  transition:       transform 0.22s cubic-bezier(0.16, 1, 0.3, 1),
                    opacity 0.18s ease,
                    visibility 0.22s ease;
}

/* Open state: expands vertically like a slider */
.export-dropdown-menu.open {
  transform:        translateY(0) scaleY(1) !important;
  opacity:          1 !important;
  pointer-events:   auto !important;
  visibility:       visible !important;
  display:          flex !important;
}

/* Chevron rotates when menu is open */
.export-menu-toggle.active .export-chevron {
  transform: rotate(180deg);
}
.export-chevron {
  transition: transform 0.2s ease;
}

.export-menu-item {
  display:       flex;
  align-items:   center;
  gap:           10px;
  padding:       9px 14px;
  border-radius: 8px;
  background:    none;
  border:        none;
  color:         var(--text-primary);
  font-size:     13px;
  cursor:        pointer;
  width:         100%;
  text-align:    left;
  transition:    background 0.12s, color 0.12s;
  white-space:   nowrap;
}
.export-menu-item:hover {
  background: var(--bg-tertiary);
  color:      var(--accent);
}
/* Label for each export item */
.export-menu-item-label {
  font-size:   13px;
  font-weight: 500;
}
.export-menu-item-sub {
  font-size:  11px;
  color:      var(--text-muted);
  margin-top: 1px;
}

/* ── 9. Review Studio Layout ──────────────────────────────── */
#review-studio {
  display:  flex;
  height:   100%;
  overflow: hidden;
}

#scan-pane {
  flex:           0 0 50%;
  display:        flex;
  flex-direction: column;
  border-right:   2px solid var(--border);
  overflow:       hidden;
}

#scan-toolbar {
  height:        44px;
  background:    var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  display:       flex;
  align-items:   center;
  padding:       0 12px;
  gap:           8px;
  flex-shrink:   0;
  overflow:      hidden;
  position:      relative;
}

.scan-toolbar-spacer {
  flex: 1 1 auto;
  min-width: 8px;
}

/* ── Bulging pill buttons for Toolbars ────────────────────── */
.toolbar-pill-btn {
  display:       inline-flex;
  align-items:   center;
  gap:           6px;
  padding:       5px 12px;
  border-radius: 20px;
  border:        1px solid var(--border-light);
  background:    var(--bg-tertiary);
  color:         var(--text-secondary);
  font-size:     12px;
  font-weight:   500;
  cursor:        pointer;
  transition:    background 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s, transform 0.1s;
  white-space:   nowrap;
  font-family:   inherit;
}
.toolbar-pill-btn:hover {
  background:   var(--bg-hover);
  border-color: var(--accent);
  color:        var(--text-primary);
  box-shadow:   0 0 0 2px rgba(79, 142, 247, 0.18);
  transform:    translateY(-1px);
}
.toolbar-pill-btn:active,
.toolbar-pill-btn.active {
  background:   rgba(79, 142, 247, 0.15);
  border-color: var(--accent);
  color:        var(--accent-hover);
  transform:    translateY(0);
}

/* ── Capsules (Zoom & Page Navigation) ────────────────────── */
.zoom-capsule,
.page-nav-capsule {
  display:       inline-flex;
  align-items:   center;
  background:    var(--bg-tertiary);
  border:        1px solid var(--border-light);
  border-radius: 20px;
  padding:       2px 4px;
  gap:           2px;
}
.zoom-capsule-btn,
.nav-capsule-btn {
  background:    none;
  border:        none;
  color:         var(--text-secondary);
  width:         26px;
  height:        26px;
  border-radius: 50%;
  display:       inline-flex;
  align-items:   center;
  justify-content: center;
  cursor:        pointer;
  transition:    background 0.15s, color 0.15s;
}
.zoom-capsule-btn:hover,
.nav-capsule-btn:hover {
  background: var(--bg-hover);
  color:      var(--text-primary);
}
.zoom-capsule-btn:active,
.nav-capsule-btn:active {
  background: rgba(79, 142, 247, 0.2);
  color:      var(--accent);
}
.zoom-capsule-label,
.page-capsule-label {
  font-size:     12px;
  font-weight:   600;
  color:         var(--text-primary);
  padding:       0 8px;
  min-width:     48px;
  text-align:    center;
  font-variant-numeric: tabular-nums;
  user-select:   none;
}
.page-capsule-label {
  min-width:     76px;
}

/* Centered group for AI options in text-toolbar */
.toolbar-center-actions {
  position:        absolute;
  left:            50%;
  transform:       translateX(-50%);
  display:         flex;
  align-items:     center;
  gap:             8px;
  pointer-events:  auto;
}

/* Scan toolbar badge */
.toolbar-pill-badge {
  display:            inline-flex;
  align-items:        center;
  gap:                6px;
  padding:            4px 12px;
  border-radius:      20px;
  font-size:          11px;
  font-weight:        600;
  background:         var(--bg-tertiary);
  border:             1px solid var(--border-light);
  color:              var(--text-secondary);
  white-space:        nowrap;
  cursor:             pointer;
  transition:         all 0.2s ease;
  font-family:        inherit;
  flex-shrink:        0;
  min-width:          max-content;
  -webkit-appearance: none;
  appearance:         none;
  box-sizing:         border-box;
  line-height:        1.4;
  vertical-align:     middle;
}
.toolbar-pill-badge:hover {
  background:      var(--bg-hover);
}
.toolbar-pill-badge.normal {
  border-color:    var(--border-light);
  color:           var(--text-secondary);
}
.toolbar-pill-badge.ai-corrected {
  border-color:    rgba(76, 175, 80, 0.4);
  background:      rgba(76, 175, 80, 0.12);
  color:           var(--success);
}
.toolbar-pill-badge.gemini-vision {
  border-color:    rgba(168, 85, 247, 0.4);
  background:      rgba(168, 85, 247, 0.12);
  color:           #c084fc;
}
.toolbar-pill-badge.conf-high {
  border-color:    rgba(76, 175, 80, 0.4);
  background:      rgba(76, 175, 80, 0.12);
  color:           var(--success);
}
.toolbar-pill-badge.conf-mid {
  border-color:    rgba(240, 165, 0, 0.4);
  background:      rgba(240, 165, 0, 0.12);
  color:           var(--warning);
}
.toolbar-pill-badge.conf-low {
  border-color:    rgba(220, 50, 47, 0.4);
  background:      rgba(220, 50, 47, 0.12);
  color:           var(--danger);
}

/* Badge dots */
.badge-dot {
  width:         7px;
  height:        7px;
  border-radius: 50%;
  flex-shrink:   0;
}
.dot-green  { background: var(--success); box-shadow: 0 0 6px var(--success); }
.dot-amber  { background: var(--warning); box-shadow: 0 0 6px var(--warning); }
.dot-red    { background: var(--danger);  box-shadow: 0 0 6px var(--danger);  }
.dot-purple { background: #c084fc;        box-shadow: 0 0 6px #c084fc;        }
.dot-gray   { background: var(--text-muted); }

/* Indicators group */
.toolbar-indicators-group {
  display:      inline-flex;
  align-items:  center;
  gap:          8px;
  position:     relative;
  flex-shrink:  0;
  margin-left:  auto;
  white-space:  nowrap;
}

/* Guidance Popup */
.accuracy-guidance-popup {
  position:        absolute;
  top:             calc(100% + 8px);
  right:           0;
  width:           380px;
  max-width:       90vw;
  background:      var(--bg-secondary);
  border:          1px solid var(--border-light);
  border-radius:   12px;
  box-shadow:      0 12px 36px rgba(0, 0, 0, 0.5);
  z-index:         1000;
  padding:         16px;
  animation:       fadeIn 0.2s ease;
}
.accuracy-guidance-popup.hidden {
  display: none !important;
}
.guidance-popup-header {
  display:         flex;
  align-items:     center;
  justify-content: space-between;
  margin-bottom:   12px;
  border-bottom:   1px solid var(--border);
  padding-bottom:  8px;
}
.guidance-popup-title {
  font-size:   13px;
  font-weight: 600;
  color:       var(--text-primary);
  display:     flex;
  align-items: center;
  gap:         6px;
}
.guidance-metric-row {
  display:         flex;
  align-items:     center;
  justify-content: space-between;
  margin-bottom:   12px;
  padding:         8px 12px;
  background:      var(--bg-tertiary);
  border-radius:   8px;
}
.guidance-box {
  padding:       12px;
  border-radius: 8px;
  font-size:     12px;
  line-height:   1.5;
}
.guidance-box.guidance-boost {
  background: rgba(240, 165, 0, 0.08);
  border:     1px solid rgba(240, 165, 0, 0.3);
  color:      var(--text-primary);
}
.guidance-box.guidance-warning {
  background: rgba(220, 50, 47, 0.08);
  border:     1px solid rgba(220, 50, 47, 0.3);
  color:      var(--text-primary);
}
.guidance-box.guidance-success {
  background: rgba(76, 175, 80, 0.08);
  border:     1px solid rgba(76, 175, 80, 0.3);
  color:      var(--text-primary);
}
.guidance-title {
  font-weight:   600;
  margin-bottom: 6px;
  display:       flex;
  align-items:   center;
  gap:           6px;
}
.guidance-list {
  margin:  8px 0 0 16px;
  padding: 0;
}
.guidance-list li {
  margin-bottom: 6px;
}
.guidance-actions {
  margin-top: 10px;
  display:    flex;
  gap:        8px;
}

.toolbar-divider {
  width:       1px;
  height:      20px;
  background:  var(--border);
  margin:      0 2px;
}

#scan-viewport {
  flex:       1;
  overflow:   hidden;
  position:   relative;
  background: #0a0a0f;
  cursor:     default;
}

#scan-viewport.panning         { cursor: grab; }
#scan-viewport.panning:active  { cursor: grabbing; }

#scan-canvas {
  position:         absolute;
  top:              0;
  left:             0;
  transform-origin: 0 0;
  display:          block;
}

#bbox-overlay {
  position:         absolute;
  top:              0;
  left:             0;
  pointer-events:   none;
  transform-origin: 0 0;
  overflow:         visible;
}

#text-pane {
  flex:           1;
  display:        flex;
  flex-direction: column;
  overflow:       visible;
}

#text-toolbar {
  height:        44px;
  background:    var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  display:       flex;
  align-items:   center;
  padding:       0 12px;
  gap:           6px;
  overflow:      visible !important;
  flex-shrink:   0;
  white-space:   nowrap;
  position:      relative;
  z-index:       50;
}

#studio-divider {
  width:       4px;
  background:  var(--border);
  cursor:      col-resize;
  flex-shrink: 0;
  transition:  background 0.15s;
}

#studio-divider:hover,
#studio-divider.resizing { background: var(--accent); }

/* ── 10. Text Editor ──────────────────────────────────────── */
#text-editor {
  flex:        1;
  overflow-y:  auto;
  padding:     24px 32px;
  line-height: 1.8;
  font-size:   15px;
  outline:     none;
}

.text-block {
  margin-bottom: 16px;
  padding:       8px 12px;
  border-radius: 6px;
  cursor:        pointer;
  border-left:   3px solid transparent;
  transition:    background 0.15s, border-color 0.15s;
  position:      relative;
}

.text-block:hover {
  background: rgba(255, 255, 255, 0.03);
}

.text-block.selected {
  background:  rgba(79, 142, 247, 0.12);
  border-left: 3px solid var(--accent);
}

.text-block.block-heading .block-content {
  font-size:   20px;
  font-weight: 700;
}

.block-content {
  outline:     none;
  min-height:  1em;
}

.block-content:focus {
  caret-color: var(--accent);
}

.block-rtl {
  direction:  rtl;
  text-align: right;
}

.block-meta {
  display:       flex;
  align-items:   center;
  gap:           8px;
  margin-bottom: 6px;
}

/* ── 11. Source Badges ────────────────────────────────────── */
.source-badge {
  font-size:     11px;
  padding:       2px 8px;
  border-radius: 10px;
  font-weight:   500;
  display:       inline-block;
}

.source-badge.normal {
  background: rgba(82, 92, 110, 0.3);
  color:      var(--text-secondary);
}

.source-badge.ai-corrected {
  background: rgba(76, 175, 80, 0.2);
  color:      var(--success);
}

.source-badge.gemini-vision {
  background: rgba(240, 165, 0, 0.2);
  color:      var(--warning);
}

.block-order-label { font-size: 10px; color: var(--text-muted); }

/* ── 12. BBox SVG Rects ───────────────────────────────────── */
.bbox-rect {
  stroke-width:   1.5px;
  fill-opacity:   0.15;
  rx:             2;
  cursor:         pointer;
  transition:     fill-opacity 0.15s, stroke-opacity 0.15s;
  pointer-events: all;
}

.bbox-rect:hover           { fill-opacity: 0.35; }
.bbox-rect.conf-high       { stroke: var(--success); fill: var(--success); }
.bbox-rect.conf-mid        { stroke: var(--warning); fill: var(--warning); }
.bbox-rect.conf-low        { stroke: var(--danger);  fill: var(--danger);  }
.bbox-rect.bbox-highlighted { fill-opacity: 0.45; stroke-width: 2.5px; }

/* ── 13. Diff Drawer ──────────────────────────────────────── */
#diff-drawer {
  position:       absolute;
  right:          0;
  top:            0;
  height:         100%;
  width:          380px;
  background:     var(--bg-secondary);
  border-left:    1px solid var(--border);
  transform:      translateX(100%);
  transition:     transform 0.25s ease;
  z-index:        10;
  display:        flex;
  flex-direction: column;
}

#diff-drawer.open { transform: translateX(0); }

#diff-drawer-header {
  display:       flex;
  align-items:   center;
  padding:       12px 16px;
  border-bottom: 1px solid var(--border);
  gap:           8px;
  flex-shrink:   0;
}

#diff-drawer-header .drawer-title {
  font-weight: 600;
  font-size:   14px;
  flex:        1;
}

#diff-drawer-actions { display: flex; gap: 6px; }

#diff-list { flex: 1; overflow-y: auto; }

.diff-item {
  padding:        12px 16px;
  border-bottom:  1px solid var(--border);
  display:        flex;
  flex-direction: column;
  gap:            6px;
  transition:     background 0.15s;
}

.diff-item:hover { background: rgba(255, 255, 255, 0.02); }

.diff-item.diff-accepted {
  opacity:        0.5;
  pointer-events: none;
}

.diff-item.diff-rejected {
  opacity:         0.35;
  pointer-events:  none;
  text-decoration: line-through;
}

.diff-original {
  text-decoration: line-through;
  color:           var(--danger);
  font-family:     monospace;
  font-size:       13px;
  word-break:      break-all;
}

.diff-arrow   { font-size: 13px; color: var(--text-muted); }

.diff-suggested {
  color:       var(--success);
  font-family: monospace;
  font-size:   13px;
  word-break:  break-all;
}

.diff-reason  { font-size: 12px; color: var(--text-secondary); font-style: italic; }
.diff-meta    { font-size: 11px; color: var(--text-muted); }

.diff-actions { display: flex; gap: 8px; margin-top: 2px; }

.diff-empty-state {
  display:         flex;
  flex-direction:  column;
  align-items:     center;
  justify-content: center;
  height:          200px;
  color:           var(--text-muted);
  font-size:       14px;
  gap:             12px;
}

.diff-empty-icon { font-size: 36px; opacity: 0.4; }

/* ── 14. Job Progress Widget ──────────────────────────────── */
#job-progress {
  position:      fixed;
  bottom:        20px;
  right:         20px;
  width:         320px;
  background:    var(--bg-secondary);
  border:        1px solid var(--border);
  border-radius: 12px;
  z-index:       1000;
  box-shadow:    0 8px 32px rgba(0, 0, 0, 0.4);
  overflow:      hidden;
  transition:    width 0.2s;
}

#job-progress.minimized         { width: 220px; }
#job-progress.minimized #job-progress-body { display: none; }

#job-progress-header {
  display:       flex;
  align-items:   center;
  padding:       10px 14px;
  border-bottom: 1px solid var(--border);
  gap:           8px;
}

#job-title {
  flex:          1;
  font-size:     13px;
  font-weight:   600;
  white-space:   nowrap;
  overflow:      hidden;
  text-overflow: ellipsis;
}

.job-progress-header-actions {
  display:     flex;
  align-items: center;
  gap:         4px;
}

#btn-close-progress {
  padding:       2px 6px;
  font-size:     13px;
  line-height:   1;
  color:         var(--text-secondary);
  border-radius: 4px;
  background:    transparent;
  border:        none;
  cursor:        pointer;
}

#btn-close-progress:hover {
  color:      var(--text-primary);
  background: var(--bg-hover);
}

#job-progress-body {
  padding:        12px 14px;
  display:        flex;
  flex-direction: column;
  gap:            10px;
}

#progress-bar-track {
  height:        4px;
  background:    var(--bg-tertiary);
  border-radius: 2px;
  overflow:      hidden;
}

#progress-bar-fill {
  height:        100%;
  background:    var(--accent);
  border-radius: 2px;
  width:         0%;
  transition:    width 0.3s ease;
}

#progress-stats { display: flex; gap: 10px; flex-wrap: wrap; }
#progress-stats span { font-size: 11px; color: var(--text-muted); }
#progress-page-count { color: var(--text-secondary) !important; font-weight: 600; }

#progress-controls { display: flex; gap: 6px; flex-wrap: wrap; }
#progress-controls .btn-secondary { font-size: 12px; padding: 5px 10px; }

/* ── 15. Modals ───────────────────────────────────────────── */
.modal-overlay {
  position:        fixed;
  inset:           0;
  background:      rgba(0, 0, 0, 0.6);
  z-index:         2000;
  display:         flex;
  align-items:     center;
  justify-content: center;
  backdrop-filter: blur(2px);
}

.modal-overlay.hidden { display: none; }

.modal-box {
  background:    var(--bg-secondary);
  border:        1px solid var(--border);
  border-radius: 16px;
  padding:       28px;
  width:         560px;
  max-width:     95vw;
  max-height:    85vh;
  overflow-y:    auto;
  animation:     fadeIn 0.18s ease;
  position:      relative;
}

.guide-modal-box { width: 680px; }

.modal-header {
  display:         flex;
  align-items:     center;
  justify-content: space-between;
  margin-bottom:   20px;
  gap:             12px;
}

.modal-header h2 { color: var(--text-primary); }

.modal-tabs {
  display:       flex;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
}

.modal-tab {
  padding:       10px 16px;
  cursor:        pointer;
  border:        none;
  border-bottom: 2px solid transparent;
  background:    transparent;
  color:         var(--text-secondary);
  font-size:     13px;
  font-weight:   500;
  transition:    color 0.15s, border-color 0.15s;
  white-space:   nowrap;
}

.modal-tab:hover       { color: var(--text-primary); }
.modal-tab.active      { border-bottom-color: var(--accent); color: var(--text-primary); }

/* Settings modal */
.settings-section       { margin-bottom: 24px; }
.settings-section-title {
  font-size:      12px;
  font-weight:    600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color:          var(--text-muted);
  margin-bottom:  12px;
}
.settings-row {
  display:       flex;
  align-items:   center;
  gap:           12px;
  margin-bottom: 12px;
}
.settings-row label {
  font-size:   13px;
  color:       var(--text-secondary);
  min-width:   140px;
  flex-shrink: 0;
}

/* ── 16. Guide Modal Extras ───────────────────────────────── */
.guide-tab-panel         { animation: fadeIn 0.15s ease; }
.guide-tab-panel.hidden  { display: none; }

.guide-tip {
  margin-top:    16px;
  padding:       10px 14px;
  background:    rgba(79, 142, 247, 0.08);
  border-left:   3px solid var(--accent);
  border-radius: 4px;
  font-size:     13px;
  line-height:   1.6;
  color:         var(--text-secondary);
}

.guide-tip strong { color: var(--text-primary); }

#guide-tab-content table tbody tr:nth-child(odd) {
  background: rgba(255, 255, 255, 0.02);
}

/* ── 17. Buttons ──────────────────────────────────────────── */
button { font-family: inherit; }

.btn-primary {
  background:    var(--accent);
  color:         #ffffff;
  border:        none;
  padding:       9px 20px;
  border-radius: 8px;
  cursor:        pointer;
  font-size:     14px;
  font-weight:   600;
  transition:    background 0.15s, transform 0.1s;
  display:       inline-flex;
  align-items:   center;
  gap:           6px;
}

.btn-primary:hover    { background: var(--accent-hover); }
.btn-primary:active   { transform: scale(0.98); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-secondary {
  background:    transparent;
  color:         var(--text-primary);
  border:        1px solid var(--border-light);
  padding:       8px 16px;
  border-radius: 8px;
  cursor:        pointer;
  font-size:     14px;
  font-weight:   500;
  transition:    background 0.15s, border-color 0.15s;
  display:       inline-flex;
  align-items:   center;
  gap:           6px;
}

.btn-secondary:hover    { background: var(--bg-hover); }
.btn-secondary:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-icon {
  background:      none;
  border:          none;
  color:           var(--text-secondary);
  cursor:          pointer;
  padding:         6px 8px;
  border-radius:   6px;
  font-size:       14px;
  line-height:     1;
  transition:      background 0.15s, color 0.15s;
  display:         inline-flex;
  align-items:     center;
  justify-content: center;
}

.btn-icon:hover  { background: var(--bg-hover); color: var(--text-primary); }
.btn-icon.active { background: rgba(79, 142, 247, 0.18); color: var(--accent); }

.btn-danger {
  background:    var(--danger);
  color:         #ffffff;
  border:        none;
  padding:       6px 14px;
  border-radius: 6px;
  cursor:        pointer;
  font-size:     13px;
  font-weight:   600;
  transition:    opacity 0.15s;
  display:       inline-flex;
  align-items:   center;
  gap:           4px;
}

.btn-danger:hover { opacity: 0.85; }

.btn-success {
  background:    var(--success);
  color:         #ffffff;
  border:        none;
  padding:       6px 14px;
  border-radius: 6px;
  cursor:        pointer;
  font-size:     13px;
  font-weight:   600;
  transition:    opacity 0.15s;
  display:       inline-flex;
  align-items:   center;
  gap:           4px;
}

.btn-success:hover { opacity: 0.85; }
.btn-sm { padding: 5px 10px; font-size: 12px; }

/* ── 18. Form Elements ────────────────────────────────────── */
input[type="text"],
input[type="password"],
input[type="email"],
select,
textarea {
  background:    var(--bg-primary);
  border:        1px solid var(--border-light);
  color:         var(--text-primary);
  padding:       8px 12px;
  border-radius: 8px;
  font-size:     14px;
  font-family:   inherit;
  width:         100%;
  outline:       none;
  transition:    border-color 0.15s;
}

input[type="text"]:focus,
input[type="password"]:focus,
input[type="email"]:focus,
select:focus,
textarea:focus            { border-color: var(--accent); }

input::placeholder,
textarea::placeholder     { color: var(--text-muted); }

input[type="checkbox"] {
  accent-color: var(--accent);
  width:        15px;
  height:       15px;
  cursor:       pointer;
}

select option { background: var(--bg-secondary); color: var(--text-primary); }

.form-group {
  display:        flex;
  flex-direction: column;
  gap:            6px;
  margin-bottom:  14px;
}

.form-group label { font-size: 13px; color: var(--text-secondary); font-weight: 500; }
.form-hint        { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

.connection-status { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; }
.status-dot        { width: 8px; height: 8px; border-radius: 50%; background: var(--text-muted); flex-shrink: 0; }
.status-dot.success { background: var(--success); }
.status-dot.danger  { background: var(--danger);  }
.status-dot.warning { background: var(--warning); }

/* ── 19. Utility Classes ──────────────────────────────────── */
.hidden   { display: none !important; }
.active   { display: flex !important; }

.flex          { display: flex; }
.flex-col      { display: flex; flex-direction: column; }
.items-center  { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-8         { gap: 8px; }
.gap-12        { gap: 12px; }
.flex-1        { flex: 1; }

.text-muted            { color: var(--text-muted); }
.text-secondary-color  { color: var(--text-secondary); }
.text-success          { color: var(--success); }
.text-danger           { color: var(--danger); }
.text-warning          { color: var(--warning); }
.text-accent           { color: var(--accent); }

.font-mono     { font-family: 'Cascadia Code', 'Fira Code', 'Consolas', monospace; }
.font-bold     { font-weight: 700; }
.font-semibold { font-weight: 600; }
.text-sm       { font-size: 13px; }
.text-xs       { font-size: 11px; }

.mt-8  { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }
.mb-8  { margin-bottom: 8px; }
.mb-12 { margin-bottom: 12px; }
.mb-16 { margin-bottom: 16px; }

.w-full  { width: 100%; }
.truncate { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }

/* ── 20. Animations ───────────────────────────────────────── */
@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.97); }
  to   { opacity: 1; transform: scale(1); }
}

@keyframes slideInRight {
  from { transform: translateX(100%); }
  to   { transform: translateX(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.5; }
}

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

.animate-pulse { animation: pulse 1.5s ease-in-out infinite; }

.modal-box { animation: fadeIn 0.18s ease; }

/* ── 21. Toast Notifications ──────────────────────────────── */
#toast-container {
  position:       fixed;
  bottom:         24px;
  left:           50%;
  transform:      translateX(-50%);
  z-index:        3000;
  display:        flex;
  flex-direction: column;
  gap:            8px;
  pointer-events: none;
}

.toast {
  background:     var(--bg-tertiary);
  border:         1px solid var(--border-light);
  border-radius:  8px;
  padding:        10px 18px;
  font-size:      13px;
  color:          var(--text-primary);
  box-shadow:     0 4px 16px rgba(0, 0, 0, 0.4);
  animation:      fadeIn 0.2s ease;
  pointer-events: all;
}

.toast.toast-success { border-left: 3px solid var(--success); }
.toast.toast-error   { border-left: 3px solid var(--danger);  }
.toast.toast-warning { border-left: 3px solid var(--warning); }

/* ── 22. Viewport Placeholder & Loading ───────────────────── */
.viewport-placeholder {
  position:        absolute;
  inset:           0;
  display:         flex;
  flex-direction:  column;
  align-items:     center;
  justify-content: center;
  color:           var(--text-muted);
  font-size:       14px;
  gap:             12px;
  pointer-events:  none;
}

.viewport-placeholder-icon { font-size: 40px; opacity: 0.3; }

/* ── 23. Page Thumbnail Strip ─────────────────────────────── */
#page-strip {
  display:     flex;
  gap:         6px;
  padding:     6px 8px;
  overflow-x:  auto;
  background:  var(--bg-secondary);
  border-top:  1px solid var(--border);
  flex-shrink: 0;
}

.page-thumb {
  flex-shrink:   0;
  width:         48px;
  height:        64px;
  border-radius: 4px;
  border:        2px solid var(--border);
  cursor:        pointer;
  overflow:      hidden;
  transition:    border-color 0.15s;
  background:    var(--bg-tertiary);
}

.page-thumb img       { width: 100%; height: 100%; object-fit: cover; }
.page-thumb.active    { border-color: var(--accent); }
.page-thumb:hover     { border-color: var(--border-light); }

/* ── 24. Zoom Indicator (Deprecated — now unified in top zoom capsule) ── */
.zoom-indicator {
  display: none !important;
}

/* ── 25. Spinner ──────────────────────────────────────────── */
.spinner {
  width:         20px;
  height:        20px;
  border:        2px solid var(--border-light);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation:     spin 0.7s linear infinite;
  flex-shrink:   0;
}

/* ── 26. Diff Count Badge ─────────────────────────────────── */
.diff-count-badge {
  display:         inline-flex;
  align-items:     center;
  justify-content: center;
  min-width:       18px;
  height:          18px;
  padding:         0 5px;
  background:      var(--warning);
  color:           #000;
  border-radius:   9px;
  font-size:       10px;
  font-weight:     700;
}

/* ── 27. Test Suite Table ─────────────────────────────────── */
.test-summary {
  padding:       12px 16px;
  border-radius: 8px;
  margin-bottom: 16px;
  font-size:     14px;
}
.test-summary-pass {
  background: rgba(76, 175, 80, 0.15);
  border:     1px solid var(--success);
  color:      var(--success);
}
.test-summary-fail {
  background: rgba(220, 50, 47, 0.15);
  border:     1px solid var(--danger);
  color:      var(--danger);
}
.test-table {
  width:           100%;
  border-collapse: collapse;
  font-size:       12px;
}
.test-table th {
  text-align:    left;
  padding:       8px 12px;
  background:    var(--bg-tertiary);
  border-bottom: 1px solid var(--border);
  color:         var(--text-secondary);
}
.test-table td {
  padding:       8px 12px;
  border-bottom: 1px solid var(--border);
}
.test-row-pass td {
  color: var(--text-primary);
}
.test-row-fail td {
  background: rgba(220, 50, 47, 0.08);
  color:      var(--text-primary);
}

/* ── 28. Scanning Beam & Live OCR Processing States ────────── */
.scan-processing-overlay {
  position:       absolute;
  inset:          0;
  pointer-events: none;
  overflow:       hidden;
  z-index:        8;
}

.scanner-laser-beam {
  position:   absolute;
  left:       0;
  right:      0;
  height:     3px;
  background: linear-gradient(90deg, rgba(79, 142, 247, 0) 0%, rgba(79, 142, 247, 1) 50%, rgba(79, 142, 247, 0) 100%);
  box-shadow: 0 0 16px 4px rgba(79, 142, 247, 0.8), 0 0 32px 8px rgba(79, 142, 247, 0.4);
  animation:  scanBeamSweep 2.4s ease-in-out infinite alternate;
}

@keyframes scanBeamSweep {
  0%   { top: 2%; opacity: 0.6; }
  50%  { opacity: 1; }
  100% { top: 97%; opacity: 0.6; }
}

.scan-processing-hud {
  position:        absolute;
  top:             16px;
  left:            50%;
  transform:       translateX(-50%);
  background:      rgba(15, 17, 23, 0.88);
  border:          1px solid var(--accent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color:           var(--text-primary);
  padding:         8px 18px;
  border-radius:   24px;
  font-size:       13px;
  font-weight:     500;
  display:         flex;
  align-items:     center;
  gap:             10px;
  box-shadow:      0 8px 32px rgba(0, 0, 0, 0.5);
  z-index:         12;
  pointer-events:  none;
  animation:       fadeIn 0.25s ease;
}

.ocr-active-processing-container {
  display:         flex;
  flex-direction:  column;
  align-items:     center;
  justify-content: center;
  min-height:      360px;
  padding:         40px 24px;
  width:           100%;
  max-width:       580px;
  margin:          0 auto;
  animation:       fadeIn 0.3s ease;
}

.ocr-processing-card {
  width:           100%;
  background:      var(--bg-secondary);
  border:          1px solid var(--border-light);
  border-radius:   16px;
  padding:         24px 28px;
  box-shadow:      0 12px 40px rgba(0, 0, 0, 0.35);
}

.ocr-processing-header {
  display:     flex;
  align-items: center;
  gap:         12px;
  margin-bottom: 6px;
}

.ocr-processing-title {
  font-size:   16px;
  font-weight: 600;
  color:       var(--text-primary);
}

.ocr-page-status {
  font-size:     13px;
  color:         var(--text-secondary);
  margin-bottom: 18px;
  min-height:    18px;
}

.ocr-stage-pills {
  display:        flex;
  flex-direction: column;
  gap:            8px;
  margin-bottom:  20px;
}

.ocr-stage-pill {
  display:       flex;
  align-items:   center;
  gap:           10px;
  padding:       9px 14px;
  background:    var(--bg-tertiary);
  border:        1px solid var(--border);
  border-radius: 8px;
  font-size:     13px;
  color:         var(--text-secondary);
  transition:    all 0.25s ease;
}

.stage-pill-dot {
  width:         8px;
  height:        8px;
  border-radius: 50%;
  background:    var(--text-muted);
  flex-shrink:   0;
  transition:    background 0.25s ease;
}

.ocr-stage-pill.active {
  border-color: var(--accent);
  background:   rgba(79, 142, 247, 0.1);
  color:        var(--accent);
  font-weight:  600;
}

.ocr-stage-pill.active .stage-pill-dot {
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}

.ocr-stage-pill.done {
  border-color: var(--success);
  background:   rgba(76, 175, 80, 0.08);
  color:        var(--success);
}

.ocr-stage-pill.done .stage-pill-dot {
  background: var(--success);
}

.ocr-skeleton-lines {
  display:        flex;
  flex-direction: column;
  gap:            12px;
  padding-top:    16px;
  border-top:     1px dashed var(--border);
}

.skeleton-line {
  height:        12px;
  border-radius: 6px;
  background:    linear-gradient(90deg, var(--bg-tertiary) 20%, var(--bg-hover) 50%, var(--bg-tertiary) 80%);
  background-size: 200% 100%;
  animation:     skeletonShimmer 1.8s infinite linear;
}

.skeleton-line.long  { width: 95%; }
.skeleton-line.med   { width: 75%; }
.skeleton-line.short { width: 45%; }

@keyframes skeletonShimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}