.ad-slot,
.ad-leaderboard,
.ad-in-article,
.ad-anchor,
.ad-placeholder,
[class*='ad-slot'] {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
}

.tool-hero {
  background: linear-gradient(135deg, #0f766e 0%, #38bdf8 100%);
  padding: 3rem 1.5rem 2.5rem;
  text-align: center;
  color: #fff;
}
.tool-hero h1 {
  font-size: 2rem;
  font-weight: 800;
  color: #fff !important;
  line-height: 1.25;
  margin-bottom: 0.5rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}
.tool-hero p {
  color: rgba(255,255,255,0.92);
  font-size: 1rem;
  max-width: 520px;
  margin: 0 auto;
}
.tool-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 50px;
  padding: 0.3rem 0.9rem;
  font-size: 0.8rem;
  color: #fff;
  margin-bottom: 1rem;
}

.tool-page {
  max-width: 900px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
}

.calc-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 2rem;
  box-shadow: var(--shadow);
  margin-bottom: 1.5rem;
}

.form-field {
  margin-bottom: 1.25rem;
}
.form-field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.4rem;
}
.form-field select,
.form-field input[type="number"] {
  width: 100%;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: 0.7rem 1rem;
  font-size: 0.95rem;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  box-sizing: border-box;
  -webkit-appearance: none;
  appearance: none;
}
.form-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}
.form-field select:focus,
.form-field input[type="number"]:focus {
  border-color: #0ea5e9;
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.12);
}
.form-field .checkbox {
  font-size: 0.95rem;
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.drop-zone {
  border: 2.5px dashed rgba(15, 113, 110, 0.35) !important;
  border-radius: 18px;
  padding: 2.5rem 1.5rem;
  text-align: center;
  cursor: pointer;
  position: relative;
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
  margin-bottom: 1rem;
  background: rgba(56, 189, 248, 0.08);
}
.drop-zone:hover {
  border-color: #38bdf8 !important;
  background: rgba(56, 189, 248, 0.12);
  transform: translateY(-1px);
}
.drop-zone input[type="file"] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}
.drop-zone p {
  margin: 0.35rem 0;
  color: var(--text);
}
.drop-zone p:first-child {
  font-size: 2.4rem;
  margin-bottom: 0.65rem;
}
.drop-zone-title {
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.25rem;
}
.drop-zone-subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.file-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.file-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.75rem 0.85rem;
  font-size: 0.95rem;
  color: var(--text);
}

.convert-btn {
  width: 100%;
  background: linear-gradient(135deg, #0ea5e9, #6366f1);
  color: #fff;
  border: none;
  border-radius: 12px;
  padding: 0.9rem 1.5rem;
  font-size: 1rem;
  font-weight: 700;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}
.convert-btn:hover:not(:disabled) {
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(14, 165, 233, 0.35);
}
.convert-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.progress-bar {
  margin: 1rem 0;
}
.progress-fill {
  width: 100%;
  height: 6px;
  background: var(--border);
  border-radius: 999px;
  overflow: hidden;
}
.progress-fill-inner {
  height: 100%;
  width: 0%;
  background: linear-gradient(135deg, #0ea5e9, #6366f1);
  border-radius: 999px;
  transition: width 0.3s;
}

.status-msg {
  display: none;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  font-size: 0.875rem;
  font-weight: 600;
  margin: 1rem 0;
  text-align: center;
}
.status-msg.status-success {
  display: block;
  background: #f0fdf4;
  color: #065f46;
  border: 1px solid #bbf7d0;
}
.status-msg.status-error {
  display: block;
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.results-section {
  margin-top: 0.5rem;
}
#result .box {
  border-radius: 18px;
  border: 1px solid var(--border);
  background: var(--card-bg);
  box-shadow: var(--shadow);
}
#preview {
  max-width: 100%;
  border-radius: 8px;
  margin-bottom: 1rem;
}
#downloadLink.button.is-success {
  background: linear-gradient(135deg, #10b981, #059669) !important;
  border: none !important;
  color: #fff !important;
  font-weight: 700;
  border-radius: 12px;
  padding-left: 1.2rem;
  padding-right: 1.2rem;
}

.related-tools-section {
  margin: 2rem 0;
}
.related-tools-section h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 1rem;
}
.related-tools-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
@media (max-width: 600px) {
  .related-tools-grid {
    grid-template-columns: 1fr;
  }
}
.tool-card {
  display: block;
  text-decoration: none;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  text-align: center;
  transition: border-color 0.2s, box-shadow 0.2s;
  background: var(--card-bg);
}
.tool-card:hover {
  border-color: #0ea5e9;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.tool-card .icon-wrapper,
.tool-card .icon-wrapper svg {
  color: #0ea5e9;
}
.tool-card .icon-wrapper {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  margin-bottom: 0.75rem;
}
.tool-card .tool-title {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.25rem;
}
.tool-card .tool-desc {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.content-section {
  margin-top: 2rem;
}
.content-section h2 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text);
  margin: 2rem 0 0.75rem;
  border-left: 3px solid #0ea5e9;
  padding-left: 0.75rem;
}
.content-section p {
  color: var(--text-muted);
  line-height: 1.8;
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1rem 0;
}
@media (max-width: 600px) {
  .feature-grid {
    grid-template-columns: 1fr;
  }
}
.feature-pill {
  background: var(--primary-light);
  border-radius: 12px;
  padding: 1rem 1.25rem;
}
.feature-pill strong {
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
  margin-bottom: 0.35rem;
}
.feature-pill p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
}

.steps-box {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: steps;
}
.steps-box li {
  counter-increment: steps;
  position: relative;
  padding: 0.5rem 0 0.5rem 3rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: 0.75rem;
}
.steps-box li::before {
  content: counter(steps);
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 1.65rem;
  height: 1.65rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #0ea5e9, #6366f1);
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(14, 165, 233, 0.22);
}

.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 0.85rem;
}
.faq-item h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.4rem;
}
.faq-item p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.65;
}

.related-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.related-list li {
  border-bottom: 1px solid var(--border);
}
.related-list li:last-child {
  border-bottom: none;
}
.related-list a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 0;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.15s;
}
.related-list a:hover {
  color: var(--primary);
}
.related-list a::before {
  content: "→";
  color: #0ea5e9;
  font-weight: 700;
  flex-shrink: 0;
}



#results .column {
  display: flex;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Footer ── */
#footer-root {
  background: #000000;
  margin-top: 3rem;
}
.site-footer {
  background: #000000 !important;
  color: #94a3b8 !important;
}
.site-footer a { color: #94a3b8 !important; }
.site-footer a:hover { color: #fff !important; }