/* ─── BrandMee Plagiarism Checker v3.0 — Style.css ─────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

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

.bm-container {
  --bm-primary:    #5C6BC0;
  --bm-primary-d:  #3949AB;
  --bm-accent:     #FF7043;
  --bm-success:    #26A69A;
  --bm-warning:    #FFA726;
  --bm-danger:     #EF5350;
  --bm-blue:       #42A5F5;
  --bm-bg:         #F0F2F8;
  --bm-surface:    #FFFFFF;
  --bm-surface2:   #F7F8FC;
  --bm-border:     #E1E4EF;
  --bm-text:       #1A1D2E;
  --bm-text-2:     #5A6080;
  --bm-text-3:     #9098B8;
  --bm-radius:     16px;
  --bm-radius-sm:  8px;
  --bm-shadow:     0 4px 24px rgba(92, 107, 192, 0.10);
  --bm-shadow-lg:  0 12px 48px rgba(92, 107, 192, 0.18);
  --bm-gradient:   linear-gradient(135deg, #5C6BC0 0%, #7C4DFF 50%, #FF7043 100%);
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px 40px;
  color: var(--bm-text);
  background: var(--bm-bg);
  min-height: 400px;
}

/* ─── Language Switcher ─────────────────────────────────────────────────────── */
.bm-lang-bar {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  padding: 12px 0 8px;
}
.bm-lang-btn {
  background: var(--bm-surface);
  border: 1.5px solid var(--bm-border);
  color: var(--bm-text-2);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s;
  font-family: inherit;
}
.bm-lang-btn:hover, .bm-lang-btn.active {
  background: var(--bm-primary);
  border-color: var(--bm-primary);
  color: #fff;
}

/* ─── Header ────────────────────────────────────────────────────────────────── */
.bm-header {
  background: var(--bm-gradient);
  border-radius: var(--bm-radius);
  padding: 28px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
}
.bm-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='100' height='100' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='80' cy='20' r='60' fill='rgba(255,255,255,.04)'/%3E%3Ccircle cx='10' cy='80' r='40' fill='rgba(255,255,255,.04)'/%3E%3C/svg%3E") no-repeat right bottom;
  background-size: 300px;
  pointer-events: none;
}
.bm-header-left { display: flex; align-items: center; gap: 16px; z-index: 1; }
.bm-logo-img    { height: 48px; border-radius: 10px; }
.bm-logo-text   {
  width: 48px; height: 48px;
  background: rgba(255,255,255,.25);
  color: #fff;
  font-weight: 800;
  font-size: 20px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  backdrop-filter: blur(8px);
  flex-shrink: 0;
}
.bm-main-title  { font-size: 24px; font-weight: 800; color: #fff; line-height: 1.2; }
.bm-subtitle    { font-size: 13px; color: rgba(255,255,255,.8); margin-top: 3px; font-weight: 500; }

.bm-header-badges { display: flex; gap: 12px; z-index: 1; flex-wrap: wrap; justify-content: flex-end; }
.bm-badge {
  background: rgba(255,255,255,.18);
  border: 1px solid rgba(255,255,255,.3);
  backdrop-filter: blur(8px);
  border-radius: 12px;
  padding: 8px 14px;
  text-align: center;
  min-width: 72px;
}
.bm-badge-icon { display: block; font-size: 16px; }
.bm-badge-num  { display: block; font-size: 18px; font-weight: 800; color: #fff; line-height: 1.1; }
.bm-badge-lbl  { display: block; font-size: 10px; color: rgba(255,255,255,.75); text-transform: uppercase; letter-spacing: .5px; margin-top: 1px; }

/* ─── Cards ─────────────────────────────────────────────────────────────────── */
.bm-card {
  background: var(--bm-surface);
  border-radius: var(--bm-radius);
  border: 1.5px solid var(--bm-border);
  box-shadow: var(--bm-shadow);
  padding: 28px;
  margin-bottom: 20px;
}

/* ─── Tabs ──────────────────────────────────────────────────────────────────── */
.bm-tabs {
  display: flex;
  gap: 4px;
  background: var(--bm-surface2);
  border-radius: var(--bm-radius-sm);
  padding: 4px;
  margin-bottom: 20px;
  border: 1px solid var(--bm-border);
}
.bm-tab {
  flex: 1;
  padding: 10px 12px;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 6px;
  font-family: inherit;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--bm-text-2);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all .2s;
}
.bm-tab:hover  { background: rgba(92,107,192,.08); color: var(--bm-primary); }
.bm-tab.active { background: var(--bm-surface); color: var(--bm-primary); box-shadow: 0 2px 8px rgba(92,107,192,.15); }
.bm-tab-icon   { font-size: 16px; }

/* ─── Textarea ──────────────────────────────────────────────────────────────── */
.bm-textarea-wrap { position: relative; }
.bm-textarea {
  width: 100%;
  min-height: 220px;
  padding: 16px;
  border: 1.5px solid var(--bm-border);
  border-radius: var(--bm-radius-sm);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 15px;
  line-height: 1.65;
  color: var(--bm-text);
  background: var(--bm-surface2);
  resize: vertical;
  transition: border-color .2s, box-shadow .2s;
  outline: none;
}
.bm-textarea:focus {
  border-color: var(--bm-primary);
  box-shadow: 0 0 0 3px rgba(92,107,192,.12);
  background: #fff;
}
.bm-textarea::placeholder { color: var(--bm-text-3); }
.bm-textarea-actions {
  position: absolute;
  top: 10px;
  right: 10px;
  display: flex;
  gap: 6px;
}
.bm-action-btn {
  background: var(--bm-surface);
  border: 1px solid var(--bm-border);
  color: var(--bm-text-2);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: all .2s;
}
.bm-action-btn:hover { background: var(--bm-primary); color: #fff; border-color: var(--bm-primary); }
.bm-text-meta {
  font-size: 12.5px;
  color: var(--bm-text-3);
  margin-top: 8px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.bm-sep { opacity: .4; }

/* ─── Dropzone ──────────────────────────────────────────────────────────────── */
.bm-dropzone {
  border: 2px dashed var(--bm-border);
  border-radius: var(--bm-radius-sm);
  background: var(--bm-surface2);
  padding: 48px 24px;
  text-align: center;
  transition: all .2s;
  cursor: pointer;
  position: relative;
}
.bm-dropzone.drag-over {
  border-color: var(--bm-primary);
  background: rgba(92,107,192,.05);
}
.bm-file-input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 0;
}
.bm-drop-inner { pointer-events: none; }
.bm-drop-icon  { font-size: 48px; display: block; margin-bottom: 12px; }
.bm-drop-title { font-size: 16px; font-weight: 700; color: var(--bm-text); margin-bottom: 6px; }
.bm-drop-sub   { font-size: 14px; color: var(--bm-text-2); margin-bottom: 8px; }
.bm-browse-link {
  color: var(--bm-primary);
  cursor: pointer;
  text-decoration: underline;
  pointer-events: all;
}
.bm-drop-formats { font-size: 12px; color: var(--bm-text-3); }
.bm-file-preview {
  background: var(--bm-surface2);
  border: 1px solid var(--bm-border);
  border-radius: var(--bm-radius-sm);
  padding: 16px;
  margin-top: 12px;
}
.bm-file-info-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
}
.bm-file-icon  { font-size: 20px; }
.bm-file-name  { color: var(--bm-text); flex: 1; }
.bm-file-size  { color: var(--bm-text-3); }
.bm-file-words { background: rgba(92,107,192,.1); color: var(--bm-primary); padding: 2px 8px; border-radius: 12px; font-size: 12px; }
.bm-remove-file {
  background: none;
  border: none;
  color: var(--bm-danger);
  cursor: pointer;
  font-size: 16px;
  padding: 2px 6px;
}
.bm-file-excerpt {
  margin-top: 10px;
  font-size: 13px;
  color: var(--bm-text-2);
  max-height: 80px;
  overflow: hidden;
  line-height: 1.6;
  font-style: italic;
}

/* ─── URL Input ─────────────────────────────────────────────────────────────── */
.bm-url-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bm-surface2);
  border: 1.5px solid var(--bm-border);
  border-radius: var(--bm-radius-sm);
  padding: 4px 4px 4px 12px;
  transition: border-color .2s;
}
.bm-url-wrap:focus-within { border-color: var(--bm-primary); }
.bm-url-icon   { font-size: 18px; }
.bm-url-input  {
  flex: 1;
  border: none;
  background: transparent;
  font-family: inherit;
  font-size: 14px;
  color: var(--bm-text);
  outline: none;
  padding: 10px 4px;
}
.bm-url-input::placeholder { color: var(--bm-text-3); }
.bm-url-fetch-btn {
  background: var(--bm-primary);
  color: #fff;
  border: none;
  padding: 10px 18px;
  border-radius: 6px;
  font-family: inherit;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: background .2s;
}
.bm-url-fetch-btn:hover { background: var(--bm-primary-d); }
.bm-url-status { margin-top: 8px; font-size: 13px; }
.bm-url-status.success { color: var(--bm-success); }
.bm-url-status.error   { color: var(--bm-danger); }
.bm-url-preview { margin-top: 12px; background: var(--bm-surface2); border-radius: var(--bm-radius-sm); padding: 12px; font-size: 13px; color: var(--bm-text-2); line-height: 1.6; max-height: 100px; overflow: hidden; }

/* ─── Options Toggles ───────────────────────────────────────────────────────── */
.bm-options-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 20px 0 24px;
  padding: 16px;
  background: var(--bm-surface2);
  border-radius: var(--bm-radius-sm);
  border: 1px solid var(--bm-border);
}
.bm-option-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--bm-text-2);
  user-select: none;
}
.bm-option-toggle input { display: none; }
.bm-toggle-slider {
  width: 36px;
  height: 20px;
  background: var(--bm-border);
  border-radius: 10px;
  position: relative;
  transition: background .2s;
  flex-shrink: 0;
}
.bm-toggle-slider::after {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  background: #fff;
  border-radius: 50%;
  top: 3px;
  left: 3px;
  transition: transform .2s;
  box-shadow: 0 1px 4px rgba(0,0,0,.2);
}
.bm-option-toggle input:checked + .bm-toggle-slider { background: var(--bm-primary); }
.bm-option-toggle input:checked + .bm-toggle-slider::after { transform: translateX(16px); }

/* ─── Check Button ──────────────────────────────────────────────────────────── */
.bm-check-btn {
  width: 100%;
  padding: 16px 24px;
  background: var(--bm-gradient);
  color: #fff;
  border: none;
  border-radius: var(--bm-radius-sm);
  font-family: inherit;
  font-size: 17px;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: transform .15s, box-shadow .2s, opacity .2s;
  box-shadow: 0 6px 20px rgba(92,107,192,.35);
  letter-spacing: .3px;
  position: relative;
  overflow: hidden;
}
.bm-check-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, transparent 0%, rgba(255,255,255,.08) 50%, transparent 100%);
  transform: translateX(-100%);
  transition: transform .6s;
}
.bm-check-btn:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(92,107,192,.45); }
.bm-check-btn:hover::before { transform: translateX(100%); }
.bm-check-btn:active { transform: translateY(0); }
.bm-check-btn:disabled { opacity: .6; cursor: not-allowed; transform: none; }
.bm-btn-icon { font-size: 20px; }
.bm-btn-free {
  background: rgba(255,255,255,.25);
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.bm-disclaimer {
  text-align: center;
  font-size: 12px;
  color: var(--bm-text-3);
  margin-top: 10px;
}

/* ─── Progress ──────────────────────────────────────────────────────────────── */
.bm-progress-card {
  background: var(--bm-surface);
  border: 1.5px solid var(--bm-border);
  border-radius: var(--bm-radius);
  padding: 28px;
  margin-bottom: 20px;
  box-shadow: var(--bm-shadow);
}
.bm-progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.bm-progress-title { font-size: 16px; font-weight: 700; color: var(--bm-text); }
.bm-progress-pct   { font-size: 18px; font-weight: 800; color: var(--bm-primary); }
.bm-progress-bar-wrap {
  background: var(--bm-surface2);
  border-radius: 10px;
  height: 10px;
  overflow: visible;
  position: relative;
  border: 1px solid var(--bm-border);
}
.bm-progress-bar {
  height: 100%;
  background: var(--bm-gradient);
  border-radius: 10px;
  transition: width .4s ease;
  width: 0%;
  position: relative;
}
.bm-progress-glow {
  position: absolute;
  right: -2px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  background: var(--bm-primary);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--bm-primary);
  opacity: 0;
  transition: opacity .3s;
}
.bm-steps-list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  margin-top: 20px;
}
.bm-step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--bm-text-3);
  text-align: center;
  transition: color .3s;
  font-weight: 500;
  line-height: 1.4;
}
.bm-step-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--bm-border);
  transition: background .3s, transform .3s;
  flex-shrink: 0;
}
.bm-step-item.active   { color: var(--bm-primary); }
.bm-step-item.active .bm-step-dot { background: var(--bm-primary); transform: scale(1.3); box-shadow: 0 0 6px var(--bm-primary); }
.bm-step-item.done     { color: var(--bm-success); }
.bm-step-item.done .bm-step-dot   { background: var(--bm-success); }

/* ─── Results ───────────────────────────────────────────────────────────────── */
.bm-results-area .bm-card { animation: bm-slide-up .4s ease; }
@keyframes bm-slide-up {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Score Grid */
.bm-score-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.bm-score-tile {
  background: var(--bm-surface2);
  border-radius: var(--bm-radius-sm);
  padding: 20px 16px;
  text-align: center;
  border: 1.5px solid var(--bm-border);
  transition: transform .2s, box-shadow .2s;
}
.bm-score-tile:hover { transform: translateY(-3px); box-shadow: var(--bm-shadow); }
.bm-score-ring {
  width: 88px;
  height: 88px;
  margin: 0 auto 12px;
  position: relative;
}
.bm-score-ring svg { transform: rotate(-90deg); }
.bm-score-ring-track { fill: none; stroke: var(--bm-border); stroke-width: 8; }
.bm-score-ring-fill  { fill: none; stroke-width: 8; stroke-linecap: round; transition: stroke-dashoffset 1.2s ease; }
.bm-score-ring-label {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.bm-score-num  { font-size: 20px; font-weight: 800; line-height: 1; }
.bm-score-pct  { font-size: 11px; font-weight: 600; opacity: .6; }
.bm-score-name { font-size: 13px; font-weight: 700; color: var(--bm-text); }
.bm-score-sub  { font-size: 11px; color: var(--bm-text-3); margin-top: 2px; }
.bm-tile-plagiarism .bm-score-num  { color: var(--bm-danger); }
.bm-tile-plagiarism .bm-score-ring-fill { stroke: var(--bm-danger); }
.bm-tile-unique .bm-score-num      { color: var(--bm-success); }
.bm-tile-unique .bm-score-ring-fill  { stroke: var(--bm-success); }
.bm-tile-ai .bm-score-num          { color: var(--bm-warning); }
.bm-tile-ai .bm-score-ring-fill      { stroke: var(--bm-warning); }
.bm-tile-sources .bm-score-num     { color: var(--bm-blue); }
.bm-tile-sources .bm-score-ring-fill { stroke: var(--bm-blue); }

/* Summary Banner */
.bm-summary-banner {
  padding: 16px 20px;
  border-radius: var(--bm-radius-sm);
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-left: 5px solid;
}
.bm-summary-banner.green   { background: #E8F5E9; color: #1B5E20; border-color: var(--bm-success); }
.bm-summary-banner.yellow  { background: #FFF8E1; color: #E65100; border-color: var(--bm-warning); }
.bm-summary-banner.red     { background: #FFEBEE; color: #B71C1C; border-color: var(--bm-danger); }

/* Text Analysis Section */
.bm-analysis-text {
  background: var(--bm-surface2);
  border-radius: var(--bm-radius-sm);
  padding: 20px;
  line-height: 1.8;
  font-size: 15px;
  color: var(--bm-text);
  border: 1px solid var(--bm-border);
  margin-bottom: 24px;
}
mark.bm-hl { background: #FFF176; padding: 2px 3px; border-radius: 3px; cursor: pointer; position: relative; }
mark.bm-hl:hover { background: #FFD54F; }
mark.bm-hl-high   { background: rgba(239,83,80,.2);  }
mark.bm-hl-medium { background: rgba(255,167,38,.2); }
mark.bm-hl-low    { background: rgba(38,166,154,.15);}

/* Section Headers */
.bm-section-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--bm-surface2);
}
.bm-section-title { font-size: 17px; font-weight: 800; color: var(--bm-text); }
.bm-section-badge {
  background: var(--bm-primary);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 12px;
  margin-left: auto;
}

/* Source Cards */
.bm-source-list { display: flex; flex-direction: column; gap: 12px; }
.bm-source-card {
  border: 1.5px solid var(--bm-border);
  border-radius: var(--bm-radius-sm);
  padding: 16px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  transition: box-shadow .2s, transform .2s;
  background: var(--bm-surface);
}
.bm-source-card:hover { box-shadow: var(--bm-shadow); transform: translateY(-1px); }
.bm-source-card.sim-high   { border-left: 5px solid var(--bm-danger); }
.bm-source-card.sim-medium { border-left: 5px solid var(--bm-warning); }
.bm-source-card.sim-low    { border-left: 5px solid var(--bm-success); }
.bm-source-favicon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  object-fit: contain;
  background: var(--bm-surface2);
  flex-shrink: 0;
  border: 1px solid var(--bm-border);
}
.bm-source-body { flex: 1; min-width: 0; }
.bm-source-title {
  font-weight: 700;
  color: var(--bm-text);
  font-size: 14.5px;
  text-decoration: none;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.bm-source-title:hover { color: var(--bm-primary); }
.bm-source-url   { font-size: 12px; color: var(--bm-success); margin: 2px 0 6px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bm-source-snippet { font-size: 13px; color: var(--bm-text-2); line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.bm-source-meta  { display: flex; gap: 8px; align-items: center; margin-top: 8px; flex-wrap: wrap; }
.bm-type-tag { font-size: 11px; padding: 2px 8px; border-radius: 12px; font-weight: 700; border: 1px solid; }
.bm-type-Wikipedia  { background: #E3F2FD; color: #1565C0; border-color: #BBDEFB; }
.bm-type-Academic,
.bm-type-Educational{ background: #EDE7F6; color: #4527A0; border-color: #D1C4E9; }
.bm-type-Government { background: #E8F5E9; color: #1B5E20; border-color: #C8E6C9; }
.bm-type-News       { background: #FFF8E1; color: #E65100; border-color: #FFE082; }
.bm-type-Website    { background: #F3F4F6; color: #374151; border-color: #D1D5DB; }
.bm-type-Blog       { background: #FCE4EC; color: #880E4F; border-color: #F8BBD0; }
.bm-type-Technical  { background: #E8EAF6; color: #283593; border-color: #C5CAE9; }

.bm-sim-pill {
  font-size: 13px;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: 12px;
  margin-left: auto;
  flex-shrink: 0;
}
.bm-sim-pill.high   { background: rgba(239,83,80,.12);  color: var(--bm-danger);  }
.bm-sim-pill.medium { background: rgba(255,167,38,.12); color: var(--bm-warning); }
.bm-sim-pill.low    { background: rgba(38,166,154,.12); color: var(--bm-success); }
.bm-source-doi { font-size: 11px; color: var(--bm-text-3); font-family: 'JetBrains Mono', monospace; }

/* Citation & Paraphrase Cards */
.bm-citation-list, .bm-paraphrase-list { display: flex; flex-direction: column; gap: 10px; }
.bm-citation-item, .bm-paraphrase-item {
  background: var(--bm-surface2);
  border: 1px solid var(--bm-border);
  border-radius: var(--bm-radius-sm);
  padding: 14px;
  font-size: 13.5px;
}
.bm-citation-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}
.bm-citation-type {
  font-weight: 800;
  font-size: 13px;
  background: var(--bm-primary);
  color: #fff;
  padding: 2px 10px;
  border-radius: 12px;
}
.bm-citation-type.warning { background: var(--bm-warning); }
.bm-citation-count { font-size: 12px; color: var(--bm-text-3); }
.bm-citation-suggestion { color: var(--bm-text-2); line-height: 1.5; }
.bm-citation-examples { margin-top: 6px; font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--bm-primary); }

.bm-paraphrase-item { border-left: 4px solid; }
.bm-paraphrase-item.high   { border-color: var(--bm-danger);  background: rgba(239,83,80,.04); }
.bm-paraphrase-item.medium { border-color: var(--bm-warning); background: rgba(255,167,38,.04); }
.bm-paraphrase-item.low    { border-color: var(--bm-success); background: rgba(38,166,154,.04); }
.bm-paraphrase-sentence { font-style: italic; color: var(--bm-text); font-size: 13px; margin-bottom: 4px; }
.bm-paraphrase-reason   { color: var(--bm-text-2); font-size: 12.5px; }
.bm-severity-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  padding: 1px 7px;
  border-radius: 10px;
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-left: 6px;
  vertical-align: middle;
}
.bm-severity-high   { background: rgba(239,83,80,.15);  color: var(--bm-danger);  }
.bm-severity-medium { background: rgba(255,167,38,.15); color: var(--bm-warning); }
.bm-severity-low    { background: rgba(38,166,154,.15); color: var(--bm-success); }

/* Chart */
.bm-chart-wrap { max-width: 380px; margin: 0 auto; }

/* Action Buttons */
.bm-result-actions {
  display: flex;
  gap: 10px;
  margin-top: 8px;
  flex-wrap: wrap;
}
.bm-result-btn {
  padding: 10px 18px;
  border-radius: var(--bm-radius-sm);
  font-family: inherit;
  font-size: 13.5px;
  font-weight: 700;
  cursor: pointer;
  transition: all .2s;
  border: 1.5px solid;
  display: flex;
  align-items: center;
  gap: 6px;
}
.bm-btn-primary { background: var(--bm-primary); color: #fff; border-color: var(--bm-primary); }
.bm-btn-primary:hover { background: var(--bm-primary-d); }
.bm-btn-outline { background: transparent; color: var(--bm-primary); border-color: var(--bm-primary); }
.bm-btn-outline:hover { background: var(--bm-primary); color: #fff; }
.bm-btn-ghost   { background: var(--bm-surface2); color: var(--bm-text-2); border-color: var(--bm-border); }
.bm-btn-ghost:hover { background: var(--bm-border); }

/* Empty state */
.bm-empty-sources {
  text-align: center;
  padding: 32px;
  color: var(--bm-text-3);
  font-size: 15px;
}
.bm-empty-sources span { font-size: 40px; display: block; margin-bottom: 10px; }

/* Notice */
.bm-notice {
  background: #E8F5E9;
  border: 1px solid #A5D6A7;
  color: #2E7D32;
  padding: 12px 16px;
  border-radius: var(--bm-radius-sm);
  font-weight: 500;
}
.bm-error {
  background: #FFEBEE;
  border: 1px solid #FFCDD2;
  color: #B71C1C;
  padding: 12px 16px;
  border-radius: var(--bm-radius-sm);
  font-weight: 500;
}

/* Cache badge */
.bm-cache-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  background: #E8F5E9;
  color: #2E7D32;
  padding: 2px 8px;
  border-radius: 10px;
  font-weight: 600;
}

/* History Table */
.bm-history-wrap { font-family: inherit; }
.bm-history-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.bm-history-table th { background: var(--bm-surface2); padding: 10px 14px; text-align: left; font-weight: 700; border-bottom: 2px solid var(--bm-border); }
.bm-history-table td { padding: 10px 14px; border-bottom: 1px solid var(--bm-border); }
.bm-history-table tr:hover td { background: var(--bm-surface2); }
.bm-red   { color: var(--bm-danger) !important; font-weight: 700; }
.bm-green { color: var(--bm-success) !important; font-weight: 700; }

/* Stats Widget */
.bm-stats-widget { display: flex; gap: 16px; }
.bm-stat-box { flex: 1; background: var(--bm-surface); border: 1px solid var(--bm-border); border-radius: var(--bm-radius-sm); padding: 16px; text-align: center; }
.bm-stat-box strong { display: block; font-size: 28px; font-weight: 800; color: var(--bm-primary); }
.bm-stat-box span   { font-size: 13px; color: var(--bm-text-3); }

/* Loading spinner in button */
@keyframes bm-spin { to { transform: rotate(360deg); } }
.bm-spinner {
  width: 18px; height: 18px;
  border: 3px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: bm-spin .7s linear infinite;
  display: inline-block;
}

/* Tooltip for highlights */
.bm-tooltip-wrap { position: relative; display: inline; }
.bm-tooltip {
  display: none;
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: #1A1D2E;
  color: #fff;
  font-size: 11px;
  padding: 5px 10px;
  border-radius: 6px;
  white-space: nowrap;
  z-index: 100;
  pointer-events: none;
  max-width: 240px;
  white-space: normal;
  text-align: center;
}
.bm-tooltip-wrap:hover .bm-tooltip { display: block; }

/* Print styles */
@media print {
  .bm-check-btn, .bm-result-actions, .bm-lang-bar, .bm-header-badges { display: none; }
  .bm-container { background: #fff; padding: 0; }
}

/* ─── Responsive ─────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .bm-header { flex-direction: column; align-items: flex-start; padding: 20px; gap: 16px; }
  .bm-header-badges { justify-content: flex-start; }
  .bm-score-grid { grid-template-columns: repeat(2, 1fr); }
  .bm-steps-list { grid-template-columns: repeat(3, 1fr); }
  .bm-options-row { gap: 12px; }
  .bm-card { padding: 18px; }
  .bm-main-title { font-size: 20px; }
  .bm-result-actions { gap: 8px; }
  .bm-result-btn { font-size: 12.5px; padding: 8px 14px; }
}
@media (max-width: 480px) {
  .bm-score-grid { grid-template-columns: repeat(2, 1fr); }
  .bm-steps-list { grid-template-columns: repeat(2, 1fr); }
  .bm-badge { min-width: 60px; padding: 6px 10px; }
  .bm-badge-num { font-size: 15px; }
  .bm-tabs { flex-wrap: wrap; }
}