/* ═══════════════════════════════════════════════════════════════════
   Code Formatter (HTML · CSS · JS) - Scoped Styles
   Prefix: .cf-   (code-formatter)
   Root:   #cf-root
   All rules scoped so they CANNOT leak into other tools.
   ═══════════════════════════════════════════════════════════════════ */

/* ── CSS Variables - light mode ──────────────────────────────────── */
#cf-root {
  --cf-brand:        #0891b2;
  --cf-brand-mid:    #0e7490;
  --cf-brand-dark:   #155e75;
  --cf-brand-2:      #10b981;
  --cf-brand-glow:   rgba(8, 145, 178, 0.20);
  --cf-brand-light:  #ecfeff;

  --cf-bg:           #f8fafc;
  --cf-surface:      #ffffff;
  --cf-surface-2:    #f1f5f9;
  --cf-border:       #e2e8f0;
  --cf-border-focus: #0891b2;

  --cf-text:         #0f172a;
  --cf-text-2:       #475569;
  --cf-text-3:       #94a3b8;

  --cf-success-bg:   #ecfdf5;
  --cf-success-text: #065f46;
  --cf-success-bdr:  #6ee7b7;
  --cf-error-bg:     #fff1f2;
  --cf-error-text:   #9f1239;
  --cf-error-bdr:    #fda4af;
  --cf-warn-bg:      #fffbeb;
  --cf-warn-text:    #92400e;

  /* Syntax token colours */
  --cf-syn-tag:      #0e7490;
  --cf-syn-attr:     #7c3aed;
  --cf-syn-str:      #15803d;
  --cf-syn-sel:      #be185d;
  --cf-syn-prop:     #0369a1;
  --cf-syn-val:      #d97706;
  --cf-syn-kw:       #6d28d9;
  --cf-syn-fn:       #b45309;
  --cf-syn-comment:  #6b7280;
  --cf-syn-num:      #0891b2;
  --cf-syn-punc:     #374151;

  --cf-radius:       12px;
  --cf-radius-sm:    8px;
  --cf-radius-xs:    5px;
  --cf-shadow:       0 1px 3px rgba(0,0,0,.06), 0 4px 16px rgba(0,0,0,.06);
  --cf-shadow-card:  0 2px 8px rgba(0,0,0,.06), 0 10px 28px rgba(0,0,0,.07);
  --cf-shadow-focus: 0 0 0 3px var(--cf-brand-glow);
  --cf-transition:   all .18s cubic-bezier(.4,0,.2,1);

  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Dark mode ───────────────────────────────────────────────────── */
#cf-root.cf-dark {
  --cf-bg:           #0b1120;
  --cf-surface:      #141e30;
  --cf-surface-2:    #1c2a40;
  --cf-border:       #263348;
  --cf-text:         #f1f5f9;
  --cf-text-2:       #cbd5e1;
  --cf-text-3:       #64748b;
  --cf-brand-light:  rgba(8,145,178,.12);

  --cf-success-bg:   #052e16;
  --cf-success-text: #6ee7b7;
  --cf-success-bdr:  #065f46;
  --cf-error-bg:     #1f0a0a;
  --cf-error-text:   #fda4af;
  --cf-error-bdr:    #9f1239;

  --cf-syn-tag:      #38bdf8;
  --cf-syn-attr:     #c084fc;
  --cf-syn-str:      #86efac;
  --cf-syn-sel:      #f9a8d4;
  --cf-syn-prop:     #7dd3fc;
  --cf-syn-val:      #fcd34d;
  --cf-syn-kw:       #a78bfa;
  --cf-syn-fn:       #fbbf24;
  --cf-syn-comment:  #64748b;
  --cf-syn-num:      #22d3ee;
  --cf-syn-punc:     #94a3b8;

  --cf-shadow:       0 1px 3px rgba(0,0,0,.3), 0 4px 20px rgba(0,0,0,.4);
  --cf-shadow-card:  0 2px 10px rgba(0,0,0,.4), 0 10px 32px rgba(0,0,0,.5);
}

/* ── Reset (scoped) ──────────────────────────────────────────────── */
#cf-root *, #cf-root *::before, #cf-root *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

#cf-root {
  background: var(--cf-bg);
  color: var(--cf-text);
  transition: background .25s, color .25s;
  padding-bottom: 60px;
}

/* ═══════════════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════════════ */
#cf-root .cf-hero {
  background: linear-gradient(135deg, #06202e 0%, #0a3346 50%, #0d4f68 100%);
  padding: 44px 24px 38px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

#cf-root .cf-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 65% at 50% 110%,
    rgba(8,145,178,.25) 0%, rgba(16,185,129,.08) 40%, transparent 70%);
  pointer-events: none;
}

#cf-root .cf-hero-controls {
  position: absolute;
  top: 16px;
  right: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 2;
}

#cf-root .cf-toggle-dark {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  color: #cffafe;
  width: 36px;
  height: 36px;
  border-radius: var(--cf-radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--cf-transition);
}

#cf-root .cf-toggle-dark:hover { background: rgba(255,255,255,.16); }
#cf-root .cf-toggle-dark svg { width: 18px; height: 18px; }

#cf-root .cf-hero-badge {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(8,145,178,.18);
  border: 1px solid rgba(8,145,178,.35);
  color: #67e8f9;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}

#cf-root .cf-hero-badge svg { width: 14px; height: 14px; flex-shrink: 0; }

#cf-root .cf-hero h1 {
  position: relative;
  z-index: 1;
  font-size: clamp(24px, 4.5vw, 40px);
  font-weight: 800;
  color: #f0f9ff;
  letter-spacing: -.025em;
  line-height: 1.15;
  margin-bottom: 12px;
}

#cf-root .cf-hero h1 .cf-hl { color: #22d3ee; }

#cf-root .cf-hero p {
  position: relative;
  z-index: 1;
  color: #a5f3fc;
  font-size: 15px;
  max-width: 540px;
  margin: 0 auto;
  opacity: .9;
  line-height: 1.65;
}

/* ═══════════════════════════════════════════════════════════════════
   CONTAINER
   ═══════════════════════════════════════════════════════════════════ */
#cf-root .cf-container {
  max-width: 1380px;
  margin: 0 auto;
  padding: 28px 20px 0;
}

/* ═══════════════════════════════════════════════════════════════════
   LANGUAGE TABS
   ═══════════════════════════════════════════════════════════════════ */
#cf-root .cf-tabs-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

#cf-root .cf-tabs {
  display: flex;
  gap: 4px;
  background: var(--cf-surface);
  border: 1.5px solid var(--cf-border);
  border-radius: calc(var(--cf-radius-sm) + 2px);
  padding: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}

#cf-root .cf-tabs::-webkit-scrollbar { display: none; }

#cf-root .cf-tab {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 20px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--cf-text-2);
  background: transparent;
  border: none;
  border-radius: var(--cf-radius-xs);
  cursor: pointer;
  transition: var(--cf-transition);
  white-space: nowrap;
  letter-spacing: -.01em;
}

#cf-root .cf-tab svg { width: 15px; height: 15px; flex-shrink: 0; }

#cf-root .cf-tab:hover:not(.cf-tab-active) {
  color: var(--cf-brand);
  background: var(--cf-brand-light);
}

#cf-root .cf-tab.cf-tab-active {
  background: var(--cf-brand);
  color: #fff;
  box-shadow: 0 2px 8px var(--cf-brand-glow);
}

/* Tab-specific accent colors when active */
#cf-root .cf-tab[data-lang="css"].cf-tab-active  { background: #7c3aed; box-shadow: 0 2px 8px rgba(124,58,237,.25); }
#cf-root .cf-tab[data-lang="js"].cf-tab-active   { background: #d97706; box-shadow: 0 2px 8px rgba(217,119,6,.25);  }

/* Lang indicator dot inside panel */
#cf-root .cf-lang-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
#cf-root .cf-lang-dot.html { background: #0891b2; }
#cf-root .cf-lang-dot.css  { background: #7c3aed; }
#cf-root .cf-lang-dot.js   { background: #d97706; }

/* ═══════════════════════════════════════════════════════════════════
   TOOLBAR (above panels)
   ═══════════════════════════════════════════════════════════════════ */
#cf-root .cf-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}

#cf-root .cf-toolbar-left,
#cf-root .cf-toolbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* Options group: indent + wrap */
#cf-root .cf-opts {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

#cf-root .cf-opt-label {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--cf-text-3);
  white-space: nowrap;
}

#cf-root .cf-seg {
  display: flex;
  background: var(--cf-surface);
  border: 1.5px solid var(--cf-border);
  border-radius: var(--cf-radius-xs);
  overflow: hidden;
}

#cf-root .cf-seg-btn {
  padding: 5px 13px;
  font-size: 12px;
  font-weight: 600;
  color: var(--cf-text-2);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: var(--cf-transition);
  font-family: inherit;
}

#cf-root .cf-seg-btn.cf-seg-active {
  background: var(--cf-brand);
  color: #fff;
}

#cf-root .cf-seg-btn:not(.cf-seg-active):hover {
  background: var(--cf-brand-light);
  color: var(--cf-brand);
}

/* ── Buttons ─────────────────────────────────────────────────────── */
#cf-root .cf-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 17px;
  border-radius: var(--cf-radius-sm);
  font-size: 13.5px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: var(--cf-transition);
  white-space: nowrap;
  line-height: 1;
  letter-spacing: -.01em;
}

#cf-root .cf-btn:active { transform: scale(.97); }
#cf-root .cf-btn:focus-visible { outline: none; box-shadow: var(--cf-shadow-focus); }
#cf-root .cf-btn svg { width: 15px; height: 15px; flex-shrink: 0; }

#cf-root .cf-btn-primary {
  background: var(--cf-brand);
  color: #fff;
  border-color: var(--cf-brand-mid);
  box-shadow: 0 1px 3px rgba(8,145,178,.28);
}
#cf-root .cf-btn-primary:hover {
  background: var(--cf-brand-mid);
  box-shadow: 0 2px 10px rgba(8,145,178,.38);
  transform: translateY(-1px);
}

#cf-root .cf-btn-outline {
  background: var(--cf-surface);
  color: var(--cf-text-2);
  border-color: var(--cf-border);
}
#cf-root .cf-btn-outline:hover {
  border-color: var(--cf-brand);
  color: var(--cf-brand);
  background: var(--cf-brand-light);
}

#cf-root .cf-btn-ghost {
  background: transparent;
  color: var(--cf-text-2);
  border-color: var(--cf-border);
}
#cf-root .cf-btn-ghost:hover {
  background: var(--cf-surface-2);
  color: var(--cf-text);
}

#cf-root .cf-btn-danger {
  background: var(--cf-surface);
  color: #dc2626;
  border-color: var(--cf-border);
}
#cf-root .cf-btn-danger:hover {
  background: var(--cf-error-bg);
  border-color: #fca5a5;
}

/* Auto-format toggle */
#cf-root .cf-auto-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--cf-text-2);
  cursor: pointer;
  user-select: none;
  padding: 8px 13px;
  border-radius: var(--cf-radius-sm);
  border: 1.5px solid var(--cf-border);
  background: var(--cf-surface);
  transition: var(--cf-transition);
}
#cf-root .cf-auto-toggle:hover { border-color: var(--cf-brand); color: var(--cf-brand); }
#cf-root .cf-auto-toggle input { display: none; }

#cf-root .cf-switch {
  width: 32px;
  height: 18px;
  background: var(--cf-border);
  border-radius: 99px;
  position: relative;
  transition: var(--cf-transition);
  flex-shrink: 0;
}
#cf-root .cf-switch::after {
  content: '';
  position: absolute;
  width: 12px;
  height: 12px;
  background: #fff;
  border-radius: 50%;
  top: 3px;
  left: 3px;
  transition: var(--cf-transition);
  box-shadow: 0 1px 3px rgba(0,0,0,.2);
}
#cf-root .cf-auto-toggle input:checked ~ .cf-switch { background: var(--cf-brand); }
#cf-root .cf-auto-toggle input:checked ~ .cf-switch::after { transform: translateX(14px); }

/* ── Status bar ──────────────────────────────────────────────────── */
#cf-root .cf-status {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: var(--cf-radius-sm);
  font-size: 13.5px;
  font-weight: 500;
  margin-bottom: 14px;
  border: 1.5px solid transparent;
  transition: var(--cf-transition);
  min-height: 42px;
}
#cf-root .cf-status svg { width: 15px; height: 15px; flex-shrink: 0; }
#cf-root .cf-status-msg { flex: 1; }
#cf-root .cf-status-meta { font-size: 12px; opacity: .7; margin-left: auto; font-family: 'JetBrains Mono', monospace; }

#cf-root .cf-status.cf-idle {
  background: var(--cf-surface-2);
  color: var(--cf-text-3);
  border-color: var(--cf-border);
}
#cf-root .cf-status.cf-ok {
  background: var(--cf-success-bg);
  color: var(--cf-success-text);
  border-color: var(--cf-success-bdr);
}
#cf-root .cf-status.cf-err {
  background: var(--cf-error-bg);
  color: var(--cf-error-text);
  border-color: var(--cf-error-bdr);
}
#cf-root .cf-status.cf-warn {
  background: var(--cf-warn-bg);
  color: var(--cf-warn-text);
  border-color: #fcd34d;
}

/* ═══════════════════════════════════════════════════════════════════
   SPLIT PANEL LAYOUT
   ═══════════════════════════════════════════════════════════════════ */
#cf-root .cf-panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  align-items: start;
}

#cf-root .cf-panel {
  background: var(--cf-surface);
  border: 1.5px solid var(--cf-border);
  border-radius: var(--cf-radius);
  box-shadow: var(--cf-shadow-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color .2s, box-shadow .2s;
}

#cf-root .cf-panel:focus-within {
  border-color: var(--cf-border-focus);
  box-shadow: var(--cf-shadow-card), var(--cf-shadow-focus);
}

#cf-root .cf-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 16px;
  border-bottom: 1px solid var(--cf-border);
  background: var(--cf-surface-2);
  gap: 8px;
  flex-shrink: 0;
}

#cf-root .cf-panel-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--cf-text-3);
  display: flex;
  align-items: center;
  gap: 7px;
}

#cf-root .cf-panel-actions { display: flex; gap: 5px; align-items: center; }

#cf-root .cf-panel-btn {
  background: transparent;
  border: 1px solid var(--cf-border);
  color: var(--cf-text-3);
  width: 28px;
  height: 28px;
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--cf-transition);
}
#cf-root .cf-panel-btn svg { width: 13px; height: 13px; }
#cf-root .cf-panel-btn:hover {
  border-color: var(--cf-brand);
  color: var(--cf-brand);
  background: var(--cf-brand-light);
}

/* ── Char count badge ─────────────────────────────────────────────── */
#cf-root .cf-char-badge {
  font-size: 11px;
  font-weight: 600;
  color: var(--cf-text-3);
  background: var(--cf-surface);
  border: 1px solid var(--cf-border);
  padding: 2px 8px;
  border-radius: 99px;
  font-family: 'JetBrains Mono', monospace;
}

/* ── Textarea (input) ────────────────────────────────────────────── */
#cf-root .cf-textarea {
  width: 100%;
  min-height: 440px;
  padding: 16px 18px;
  font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 13px;
  line-height: 1.75;
  border: none;
  outline: none;
  resize: vertical;
  background: var(--cf-surface);
  color: var(--cf-text);
  caret-color: var(--cf-brand);
  transition: background .25s, color .25s;
  tab-size: 2;
}
#cf-root .cf-textarea::placeholder { color: var(--cf-text-3); opacity: .6; }

/* ── Output area ─────────────────────────────────────────────────── */
#cf-root .cf-output-body {
  min-height: 440px;
  overflow: auto;
  position: relative;
}

/* Empty state */
#cf-root .cf-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 380px;
  color: var(--cf-text-3);
  gap: 14px;
  text-align: center;
  padding: 40px 24px;
}
#cf-root .cf-empty-icon {
  width: 60px;
  height: 60px;
  border-radius: 14px;
  background: var(--cf-surface-2);
  border: 1.5px dashed var(--cf-border);
  display: flex;
  align-items: center;
  justify-content: center;
}
#cf-root .cf-empty-icon svg { width: 28px; height: 28px; opacity: .4; }
#cf-root .cf-empty p { font-size: 13.5px; max-width: 180px; line-height: 1.5; }

/* Code output (using Prism) */
#cf-root .cf-code-out {
  margin: 0;
  padding: 16px 18px;
  font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 13px;
  line-height: 1.75;
  white-space: pre;
  overflow: visible;
  background: transparent;
  color: var(--cf-text);
  display: none;
  tab-size: 2;
}

#cf-root .cf-code-out.cf-visible { display: block; }

/* Prism token overrides scoped under our root */
#cf-root .token.comment,
#cf-root .token.prolog,
#cf-root .token.doctype,
#cf-root .token.cdata            { color: var(--cf-syn-comment); font-style: italic; }
#cf-root .token.punctuation      { color: var(--cf-syn-punc); }
#cf-root .token.tag              { color: var(--cf-syn-tag); }
#cf-root .token.attr-name        { color: var(--cf-syn-attr); }
#cf-root .token.attr-value,
#cf-root .token.string           { color: var(--cf-syn-str); }
#cf-root .token.selector         { color: var(--cf-syn-sel); }
#cf-root .token.property         { color: var(--cf-syn-prop); }
#cf-root .token.value            { color: var(--cf-syn-val); }
#cf-root .token.keyword          { color: var(--cf-syn-kw); font-weight: 600; }
#cf-root .token.function         { color: var(--cf-syn-fn); }
#cf-root .token.number           { color: var(--cf-syn-num); }
#cf-root .token.boolean,
#cf-root .token.null             { color: var(--cf-syn-kw); }
#cf-root .token.operator         { color: var(--cf-syn-punc); }
#cf-root .token.class-name       { color: var(--cf-syn-tag); }
#cf-root .token.unit             { color: var(--cf-syn-num); }
#cf-root .token.important        { color: #dc2626; font-weight: bold; }

/* ═══════════════════════════════════════════════════════════════════
   COPY FLASH
   ═══════════════════════════════════════════════════════════════════ */
#cf-root .cf-copy-flash {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #0f172a;
  color: #fff;
  padding: 10px 20px;
  border-radius: 100px;
  font-size: 13.5px;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(0,0,0,.3);
  z-index: 9999;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity .2s, transform .2s;
}
#cf-root .cf-copy-flash.cf-visible { opacity: 1; transform: translateY(0); }

/* ═══════════════════════════════════════════════════════════════════
   SEO CONTENT
   ═══════════════════════════════════════════════════════════════════ */
#cf-root .cf-seo {
  margin-top: 60px;
  padding: 0 4px;
}

#cf-root .cf-seo-heading {
  font-size: 20px;
  font-weight: 800;
  color: var(--cf-text);
  letter-spacing: -.02em;
  margin-bottom: 20px;
}

#cf-root .cf-seo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin-bottom: 44px;
}

#cf-root .cf-seo-card {
  background: var(--cf-surface);
  border: 1.5px solid var(--cf-border);
  border-radius: var(--cf-radius);
  padding: 22px;
  box-shadow: var(--cf-shadow);
}

#cf-root .cf-seo-card h2 {
  font-size: 15px;
  font-weight: 700;
  color: var(--cf-text);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 9px;
}

#cf-root .cf-seo-card h2 .cf-seo-icon {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--cf-brand-light);
  color: var(--cf-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 16px;
}

#cf-root .cf-seo-card p {
  font-size: 14px;
  color: var(--cf-text-2);
  line-height: 1.7;
}

/* FAQ */
#cf-root .cf-faq-item {
  border: 1.5px solid var(--cf-border);
  border-radius: var(--cf-radius-sm);
  margin-bottom: 10px;
  background: var(--cf-surface);
  overflow: hidden;
  box-shadow: var(--cf-shadow);
  transition: border-color .18s;
}
#cf-root .cf-faq-item:hover { border-color: var(--cf-brand); }

#cf-root .cf-faq-q {
  width: 100%;
  text-align: left;
  padding: 15px 18px;
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 14.5px;
  font-weight: 600;
  font-family: inherit;
  color: var(--cf-text);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
#cf-root .cf-faq-q svg { width: 16px; height: 16px; flex-shrink: 0; color: var(--cf-brand); transition: transform .2s; }
#cf-root .cf-faq-item.cf-open .cf-faq-q svg { transform: rotate(45deg); }

#cf-root .cf-faq-a {
  padding: 0 18px;
  max-height: 0;
  overflow: hidden;
  font-size: 14px;
  color: var(--cf-text-2);
  line-height: 1.7;
  transition: max-height .3s ease, padding .3s ease;
}
#cf-root .cf-faq-item.cf-open .cf-faq-a { max-height: 400px; padding: 0 18px 16px; }

/* ── Code samples in FAQ ─────────────────────────────────────────── */
#cf-root code {
  font-family: 'JetBrains Mono', monospace;
  font-size: .88em;
  background: var(--cf-surface-2);
  color: var(--cf-brand-mid);
  padding: 1px 6px;
  border-radius: 4px;
  border: 1px solid var(--cf-border);
}

/* ═══════════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════════ */
@media (max-width: 860px) {
  #cf-root .cf-panels { grid-template-columns: 1fr; }
  #cf-root .cf-textarea { min-height: 280px; }
  #cf-root .cf-output-body { min-height: 280px; }
  #cf-root .cf-toolbar { flex-direction: column; align-items: stretch; }
  #cf-root .cf-toolbar-left,
  #cf-root .cf-toolbar-right { width: 100%; flex-wrap: wrap; }
  #cf-root .cf-toolbar-left .cf-btn { flex: 1; justify-content: center; }
  #cf-root .cf-auto-toggle { justify-content: center; }
}

@media (max-width: 580px) {
  #cf-root .cf-hero { padding: 36px 16px 30px; }
  #cf-root .cf-hero-controls { top: 12px; right: 12px; }
  #cf-root .cf-tabs-bar { flex-direction: column; align-items: stretch; }
  #cf-root .cf-tabs { width: 100%; }
  #cf-root .cf-tab { flex: 1; justify-content: center; padding: 9px 12px; }
  #cf-root .cf-opts { width: 100%; justify-content: flex-start; }
  #cf-root .cf-seo-grid { grid-template-columns: 1fr; }
  #cf-root .cf-btn { font-size: 13px; padding: 8px 13px; }
}