.tool-page {
  padding: 40px 0 80px;
  background-color: #0f172a;
  color: #f8fafc;
}

.tool-hero {
  text-align: center;
  margin-bottom: 48px;
}
.tool-hero h1 {
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
  line-height: 1.2;
}
.tool-hero p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 650px;
  margin: 0 auto;
}
.tool-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(124,58,237,.15);
  border: 1px solid rgba(124,58,237,.3);
  color: #a78bfa;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 20px;
}

/* ── Mini CTA Bar ──────────────────────────────────────────── */
.mini-cta-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: rgba(124,58,237,.08);
  border: 1px solid rgba(124,58,237,.22);
  border-radius: 999px;
  padding: 8px 20px;
  margin: -28px auto 28px;
  max-width: 560px;
  flex-wrap: wrap;
}
.mini-cta-text {
  font-size: 0.78rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  line-height: 1;
}
.mini-cta-text strong { color: var(--text-primary); font-weight: 700; }
.mini-cta-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  background: var(--gradient-primary);
  padding: 5px 14px;
  border-radius: 999px;
  text-decoration: none;
  white-space: nowrap;
  transition: opacity .2s, transform .2s;
  line-height: 1;
}
.mini-cta-link:hover { opacity: .88; transform: scale(1.03); }

.dns-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 28px;
  margin-bottom: 54px;
}

@media (max-width: 968px) {
  .dns-grid { grid-template-columns: 1fr; }
}

/* ── Panel Styles ────────────────────────────────────── */
.panel {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.2);
}

.panel-header {
  padding: 18px 24px;
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.panel-title {
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #94a3b8;
  display: flex;
  align-items: center;
  gap: 10px;
}

.panel-title .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, #7c3aed, #a78bfa);
  box-shadow: 0 0 10px rgba(124, 58, 237, 0.5);
}

.panel-body {
  padding: 30px 24px;
}

/* ── Inputs & Grid ───────────────────────────────────── */
.input-group { margin-bottom: 28px; }
.input-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: #cbd5e1;
  margin-bottom: 12px;
}

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

.input-icon {
  position: absolute;
  left: 14px;
  width: 16px;
  height: 16px;
  color: #64748b;
}

.theme-input {
  width: 100%;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 12px 14px 12px 42px;
  color: #fff;
  font-size: 0.95rem;
  outline: none;
  transition: all 0.2s;
}

.theme-input:focus {
  border-color: #a78bfa;
  box-shadow: 0 0 0 3px rgba(167, 139, 250, 0.1);
}

/* ── Provider Selector ── */
.provider-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.provider-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  padding: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.provider-card img { width: 22px; height: 22px; object-fit: contain; }
.provider-card span { font-size: 0.85rem; font-weight: 600; color: #94a3b8; }

.provider-card:hover { border-color: rgba(255, 255, 255, 0.2); transform: translateY(-2px); }
.provider-card.active {
  background: rgba(124, 58, 237, 0.08);
  border-color: #7c3aed;
  box-shadow: inset 0 0 15px rgba(124, 58, 237, 0.05);
}
.provider-card.active span { color: #fff; }

/* ── Buttons ────────────────────────────────────────── */
.btn-generate {
  width: 100%;
  background: linear-gradient(135deg, #7c3aed, #6d28d9);
  color: #fff;
  border: none;
  font-weight: 800;
  font-size: 0.95rem;
  padding: 14px;
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  transition: all 0.25s;
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
}

.btn-generate:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(124, 58, 237, 0.5);
}

.btn-check {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #a78bfa;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}

.btn-check:hover { background: rgba(255, 255, 255, 0.08); transform: translateY(-1px); }

.btn-action-small {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #cbd5e1;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
  text-decoration: none;
  margin-top: 15px;
}

.btn-action-small:hover {
  background: rgba(124, 58, 237, 0.1);
  border-color: rgba(124, 58, 237, 0.4);
  color: #fff;
  transform: translateY(-1px);
}

.theme-select {
  width: 100%;
  background: rgba(0, 0, 0, 0.3) !important;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 0.9rem;
  outline: none;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a78bfa' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
}

.theme-select:focus {
  border-color: #a78bfa;
}

.theme-select option {
  background: #0f172a;
  color: #fff;
}

/* ── Records Output Blocks ───────────────────────────── */
.records-output { animation: slideUp 0.4s ease-out; }

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.record-block {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
  position: relative;
}

.record-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.record-type {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: #a78bfa;
}

.record-status {
  font-size: 0.75rem;
  font-weight: 600;
  color: #64748b;
  display: flex;
  align-items: center;
  gap: 5px;
}

.data-row { margin-bottom: 10px; }
.data-row .label { font-size: 0.8rem; color: #64748b; margin-right: 8px; }
.data-row .value { font-size: 0.85rem; font-weight: 700; color: #cbd5e1; }

.record-data code {
  display: block;
  background: #0f172a;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 6px;
  padding: 12px;
  color: #10b981;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.85rem;
  word-break: break-all;
  margin: 10px 0;
}

.btn-copy {
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid rgba(124, 58, 237, 0.2);
  color: #a78bfa;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
  margin-left: auto;
}

.btn-copy:hover { background:rgba(124, 58, 237, 0.2); color:#fff; }

.data-note {
    font-size: 0.8rem;
    color: #94a3b8;
    margin-top: 5px;
    line-height: 1.4;
}

/* ── Final CTA Block ────────────────────────────────────────── */
.tool-cta {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
  text-align: center;
  margin-top: 48px;
}
.tool-cta h2 { font-size: 1.5rem; font-weight: 800; margin-bottom: 8px; }
.tool-cta p { color: var(--text-muted); margin-bottom: 24px; }

.btn-convert {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 36px;
  background: var(--gradient-primary);
  color: #fff;
  border: none;
  border-radius: 12px;
  font-size: .95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all .25s;
  box-shadow: 0 4px 20px rgba(124,58,237,.4);
}
.btn-convert:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(124,58,237,.55);
}

/* ── SEO Content Block ────────────────────────────────────────── */
.seo-content-block {
  max-width: 800px;
  margin: 64px auto 0;
}
.seo-content-block h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 52px 0 24px;
  padding-left: 18px;
  position: relative;
  letter-spacing: -.02em;
}
.seo-content-block h2::before {
  content: '';
  position: absolute;
  left: 0; top: 4px; bottom: 4px;
  width: 4px;
  border-radius: 4px;
  background: linear-gradient(to bottom, #7c3aed, #a78bfa);
}
.seo-content-block h2:first-of-type { margin-top: 12px; }
.seo-content-block h3 {
  font-size: .97rem;
  font-weight: 700;
  color: #c4b5fd;
  margin: 28px 0 8px;
  display: flex;
  align-items: center;
  gap: 9px;
  letter-spacing: .01em;
}
.seo-content-block h3::before {
  content: '';
  display: inline-flex;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, #7c3aed, #a78bfa);
  box-shadow: 0 0 8px rgba(124,58,237,.5);
  flex-shrink: 0;
}
.seo-content-block p {
  color: rgba(255,255,255,.62);
  line-height: 1.85;
  margin-bottom: 14px;
  font-size: .94rem;
}
.seo-content-block ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.seo-content-block ul li {
  position: relative;
  padding-left: 22px;
  color: rgba(255,255,255,.62);
  line-height: 1.8;
  font-size: .94rem;
}
.seo-content-block ul li::before {
  content: '';
  position: absolute;
  left: 0; top: 10px;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: linear-gradient(135deg, #7c3aed, #a78bfa);
  box-shadow: 0 0 6px rgba(124,58,237,.4);
}
.seo-content-block ul li strong { color: var(--text-primary); font-weight: 700; }
.seo-content-block p strong { color: var(--text-primary); font-weight: 700; }
.seo-content-block p a { color: #a78bfa; text-underline-offset: 3px; }
.seo-content-block p a:hover { color: #c4b5fd; }
.seo-content-block p code,
.seo-content-block li code {
  background: rgba(124,58,237,.13);
  border: 1px solid rgba(124,58,237,.22);
  border-radius: 5px;
  padding: 1px 7px;
  font-size: .82rem;
  color: #c4b5fd;
  font-family: 'Courier New', monospace;
}

/* ── FAQ Accordion ─────────────────────────────────────────── */
.faq-list { 
  margin-top: 24px; 
  display: flex; 
  flex-direction: column; 
  gap: 12px; 
}
.faq-item {
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background: rgba(17, 24, 39, 0.4);
  backdrop-filter: blur(10px);
}
.faq-item:hover {
  border-color: rgba(139, 92, 246, 0.3);
  background: rgba(17, 24, 39, 0.6);
}
.faq-item.open {
  border-color: rgba(139, 92, 246, 0.5);
  background: rgba(17, 24, 39, 0.8);
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
}
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 22px 28px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  user-select: none;
  transition: all 0.2s;
}
.faq-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--text-muted);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  background: rgba(255, 255, 255, 0.03);
  line-height: 1;
}
.faq-item.open .faq-icon {
  border-color: var(--accent-purple);
  color: #fff;
  background: var(--accent-purple);
  transform: rotate(45deg);
  box-shadow: 0 0 15px rgba(139, 92, 246, 0.4);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0 28px;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}
.faq-item.open .faq-answer { 
  max-height: 800px; 
  padding: 0 28px 28px; 
}
.faq-answer code {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 5px;
  padding: 1px 6px;
  font-size: .83rem;
  font-family: 'Courier New', monospace;
}