/* ================================================================
   XML Formatter – Plugin Styles  (scoped to .xf-wrap)
   ================================================================ */

.xf-wrap {
  --xf-ink:     #0f1117;
  --xf-paper:   #f0f4f0;
  --xf-accent:  #1a7f4b;
  --xf-accent2: #2563eb;
  --xf-light:   #e8f5ee;
  --xf-muted:   #6b7280;
  --xf-border:  #cdd8cd;
  --xf-card:    #ffffff;
  --xf-tag-bg:  #e8f5ee;
  --xf-tag-txt: #1a7f4b;
  --xf-mono:    'DM Mono', monospace;
  --xf-sans:    'DM Sans', sans-serif;
  --xf-display: 'Syne', sans-serif;
  --xf-radius:  12px;

  font-family: var(--xf-sans);
  color: var(--xf-ink);
  line-height: 1.7;
  font-size: 16px;
  background: transparent;
}

.xf-wrap *, .xf-wrap *::before, .xf-wrap *::after {
  box-sizing: border-box;
}

/* ── HERO ──────────────────────────────── */
.xf-hero {
  background: var(--xf-ink);
  color: #fff;
  padding: 56px 24px 72px;
  text-align: center;
  border-radius: 18px 18px 0 0;
}
.xf-hero-label {
  display: inline-block;
  background: var(--xf-accent);
  color: #fff;
  font-family: var(--xf-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 18px;
  animation: xfFadeUp .4s ease both;
}
.xf-hero h1 {
  font-family: var(--xf-display) !important;
  font-size: clamp(1.8rem, 4vw, 3rem) !important;
  font-weight: 800 !important;
  line-height: 1.15 !important;
  letter-spacing: -.03em !important;
  color: #fff !important;
  max-width: 700px;
  margin: 0 auto 16px !important;
  animation: xfFadeUp .4s .1s ease both;
  border: none !important;
  padding: 0 !important;
}
.xf-hero h1 em { color: var(--xf-accent); font-style: normal; }
.xf-hero p {
  font-size: 1rem;
  color: rgba(255,255,255,.72);
  max-width: 520px;
  margin: 0 auto;
  animation: xfFadeUp .4s .2s ease both;
}

/* ── AD SLOTS ──────────────────────────── */
.xf-ad-slot {
  width: 100%;
  text-align: center;
  clear: both;
  overflow: hidden;
}
.xf-ad-top    { margin: 0; padding: 20px 0; }
.xf-ad-mid    { margin: 0; padding: 20px 0; }
.xf-ad-inline { margin: 0 0 48px; padding: 20px 0; }
.xf-ad-bottom { margin: 0; padding: 20px 0; }

/* ── TOOL CARD ─────────────────────────── */
.xf-tool-wrap {
  background: var(--xf-card);
  border-radius: 0 0 18px 18px;
  box-shadow: 0 8px 40px rgba(0,0,0,.12);
  overflow: hidden;
  margin-bottom: 8px;
}
.xf-tool-tabs {
  display: flex;
  border-bottom: 2px solid var(--xf-border);
}
.xf-tab {
  flex: 1;
  padding: 15px 20px;
  font-family: var(--xf-display);
  font-weight: 700;
  font-size: .93rem;
  cursor: pointer;
  border: none;
  background: transparent;
  color: var(--xf-muted);
  transition: all .2s;
  letter-spacing: -.01em;
  outline: none;
}
.xf-tab.active { background: var(--xf-ink); color: #fff; }

.xf-tool-body { padding: 24px; }

.xf-editor-wrap {
  position: relative;
}
.xf-field-label {
  font-family: var(--xf-mono);
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--xf-muted);
  margin-bottom: 7px;
}
.xf-wrap textarea {
  width: 100%;
  height: 220px;
  padding: 14px 16px;
  font-family: var(--xf-mono) !important;
  font-size: .85rem !important;
  line-height: 1.65;
  border: 2px solid var(--xf-border) !important;
  border-radius: var(--xf-radius) !important;
  background: #f7faf8 !important;
  color: var(--xf-ink) !important;
  resize: vertical;
  transition: border-color .2s;
  outline: none !important;
  box-shadow: none !important;
  tab-size: 2;
}
.xf-wrap textarea:focus { border-color: var(--xf-accent) !important; }
.xf-output-area {
  background: #f7faf8 !important;
  color: #1a7f4b !important;
}

.xf-indent-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.xf-indent-label {
  font-family: var(--xf-mono);
  font-size: .75rem;
  color: var(--xf-muted);
}
.xf-indent-select {
  font-family: var(--xf-mono);
  font-size: .8rem;
  padding: 5px 10px;
  border: 2px solid var(--xf-border);
  border-radius: 6px;
  background: #fff;
  color: var(--xf-ink);
  outline: none;
  cursor: pointer;
}

.xf-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
  align-items: center;
}
.xf-wrap .xf-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 20px;
  border-radius: 8px;
  font-family: var(--xf-display) !important;
  font-weight: 700 !important;
  font-size: .88rem !important;
  cursor: pointer;
  border: 2px solid transparent !important;
  transition: all .18s;
  letter-spacing: -.01em;
  text-decoration: none !important;
  line-height: 1 !important;
  box-shadow: none !important;
}
.xf-wrap .xf-btn-primary  { background: var(--xf-accent) !important; color: #fff !important; border-color: var(--xf-accent) !important; }
.xf-wrap .xf-btn-primary:hover { background: #156a3d !important; border-color: #156a3d !important; }
.xf-wrap .xf-btn-secondary { background: transparent !important; color: var(--xf-ink) !important; border-color: var(--xf-border) !important; }
.xf-wrap .xf-btn-secondary:hover { border-color: var(--xf-ink) !important; }
.xf-wrap .xf-btn-blue { background: var(--xf-accent2) !important; color: #fff !important; border-color: var(--xf-accent2) !important; }
.xf-wrap .xf-btn-blue:hover { background: #1d4ed8 !important; }
.xf-wrap .xf-btn-red { background: #dc2626 !important; color: #fff !important; border-color: #dc2626 !important; }
.xf-wrap .xf-btn-red:hover { background: #b91c1c !important; }

.xf-copy-msg {
  font-family: var(--xf-mono);
  font-size: .76rem;
  color: var(--xf-accent);
  display: none;
  align-items: center;
  gap: 5px;
}
.xf-copy-msg.show { display: flex; }

.xf-error-msg {
  font-family: var(--xf-mono);
  font-size: .78rem;
  color: #dc2626;
  background: #fef2f2;
  border: 1px solid #fca5a5;
  border-radius: 8px;
  padding: 10px 14px;
  margin-top: 12px;
  display: none;
}
.xf-error-msg.show { display: block; }

/* ── MAIN CONTENT ──────────────────────── */
.xf-body { padding: 52px 0 64px; }
.xf-section { margin-bottom: 52px; }

.xf-section-tag {
  display: inline-block;
  background: var(--xf-tag-bg);
  color: var(--xf-tag-txt);
  font-family: var(--xf-mono);
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 3px 12px;
  border-radius: 100px;
  margin-bottom: 11px;
}

.xf-wrap h2 {
  font-family: var(--xf-display) !important;
  font-size: clamp(1.35rem, 2.5vw, 1.8rem) !important;
  font-weight: 800 !important;
  letter-spacing: -.03em !important;
  line-height: 1.2 !important;
  margin-bottom: 13px !important;
  color: var(--xf-ink) !important;
  border: none !important;
  padding: 0 !important;
}
.xf-wrap h3 {
  font-family: var(--xf-display) !important;
  font-size: 1.05rem !important;
  font-weight: 700 !important;
  letter-spacing: -.02em !important;
  margin-bottom: 6px !important;
  color: var(--xf-ink) !important;
  border: none !important;
  padding: 0 !important;
}
.xf-wrap p { margin-bottom: 13px; color: #374151; }
.xf-wrap p:last-child { margin-bottom: 0; }

/* ── FEATURE IMAGE ─────────────────────── */
.xf-feature-img {
  margin: 18px 0 22px;
  border-radius: var(--xf-radius);
  overflow: hidden;
  line-height: 0;
}
.xf-feature-img img {
  width: 100%;
  height: auto;
  border-radius: var(--xf-radius);
  display: block;
}

/* ── CARD GRID ─────────────────────────── */
.xf-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 22px;
}
.xf-info-card {
  background: var(--xf-card);
  border: 2px solid var(--xf-border);
  border-radius: var(--xf-radius);
  padding: 20px 18px;
  transition: border-color .2s, transform .2s;
}
.xf-info-card:hover { border-color: var(--xf-accent); transform: translateY(-2px); }
.xf-card-icon { font-size: 1.5rem; margin-bottom: 9px; }
.xf-info-card p { font-size: .88rem; color: var(--xf-muted); margin: 0; }

/* ── STEPS ─────────────────────────────── */
.xf-steps { margin-top: 22px; display: flex; flex-direction: column; gap: 14px; }
.xf-step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--xf-card);
  border: 2px solid var(--xf-border);
  border-radius: var(--xf-radius);
  padding: 18px;
}
.xf-step-num {
  flex-shrink: 0;
  width: 34px; height: 34px;
  background: var(--xf-ink);
  color: #fff;
  font-family: var(--xf-display);
  font-weight: 800;
  font-size: .88rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.xf-step p { margin: 0; font-size: .91rem; }

/* ── WHO GRID ──────────────────────────── */
.xf-who-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 12px;
  margin-top: 22px;
}
.xf-who-item {
  display: flex;
  align-items: center;
  gap: 11px;
  background: var(--xf-card);
  border: 2px solid var(--xf-border);
  border-radius: var(--xf-radius);
  padding: 13px 15px;
  font-size: .9rem;
  font-weight: 500;
}
.xf-who-item span:first-child { font-size: 1.25rem; }

/* ── TRUST BANNER ──────────────────────── */
.xf-trust {
  background: var(--xf-ink);
  color: #fff;
  border-radius: 16px;
  padding: 32px 28px;
}
.xf-trust h2 { color: #fff !important; margin-bottom: 8px !important; }
.xf-trust .xf-section-tag { background: rgba(255,255,255,.1); color: rgba(255,255,255,.8); }
.xf-trust p { color: rgba(255,255,255,.7); }
.xf-trust-pills { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 16px; }
.xf-pill {
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: #fff;
  font-family: var(--xf-mono);
  font-size: .73rem;
  padding: 5px 13px;
  border-radius: 100px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

/* ── USE CASES ─────────────────────────── */
.xf-use-cases {
  list-style: none !important;
  margin: 18px 0 0 !important;
  padding: 0 !important;
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.xf-use-cases li {
  padding: 13px 17px;
  background: var(--xf-card);
  border-left: 4px solid var(--xf-accent);
  border-radius: 0 var(--xf-radius) var(--xf-radius) 0;
  font-size: .91rem;
  margin: 0 !important;
}
.xf-use-cases li::before { display: none !important; }

/* ── FAQ ───────────────────────────────── */
.xf-faq-list { margin-top: 22px; display: flex; flex-direction: column; gap: 4px; }
.xf-wrap details {
  background: var(--xf-card);
  border: 2px solid var(--xf-border);
  border-radius: var(--xf-radius);
  overflow: hidden;
  transition: border-color .2s;
}
.xf-wrap details[open] { border-color: var(--xf-accent); }
.xf-wrap summary {
  padding: 17px 20px;
  cursor: pointer;
  font-family: var(--xf-display);
  font-weight: 700;
  font-size: .95rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  color: var(--xf-ink);
}
.xf-wrap summary::-webkit-details-marker { display: none; }
.xf-wrap summary::after { content: '+'; font-size: 1.3rem; font-weight: 400; color: var(--xf-accent); flex-shrink: 0; }
.xf-wrap details[open] summary::after { content: '−'; }
.xf-faq-ans { padding: 0 20px 17px; font-size: .91rem; color: #374151; line-height: 1.7; }
.xf-wrap code {
  background: #e8f5ee;
  font-family: var(--xf-mono);
  font-size: .84em;
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--xf-accent);
}

/* ── MORE TOOLS SECTION ────────────────── */
.xf-more-tools-section > p { color: var(--xf-muted); margin-bottom: 28px; }
.xf-tools-group { margin-bottom: 28px; }
.xf-tools-group-label {
  font-family: var(--xf-display);
  font-weight: 700;
  font-size: .8rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--xf-muted);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--xf-border);
}
.xf-tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
}
.xf-tool-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  background: var(--xf-card);
  border: 2px solid var(--xf-border);
  border-radius: var(--xf-radius);
  text-decoration: none !important;
  color: var(--xf-ink) !important;
  font-size: .875rem;
  font-weight: 500;
  transition: border-color .18s, transform .18s, background .18s;
  line-height: 1.3;
}
.xf-tool-card:hover {
  border-color: var(--xf-accent);
  background: var(--xf-tag-bg);
  transform: translateY(-2px);
  color: var(--xf-ink) !important;
  text-decoration: none !important;
}
.xf-tool-icon { font-size: 1.1rem; flex-shrink: 0; width: 22px; text-align: center; }
.xf-tool-name { flex: 1; }

/* ── ANIMATIONS ────────────────────────── */
@keyframes xfFadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}