.pinoygpt-qr-tool {
  max-width: 1240px;
  margin: 0 auto;
  padding: 24px;
  color: #0f172a;
}

.pinoygpt-qr-tool * {
  box-sizing: border-box;
}

.pinoygpt-qr-hero {
  position: relative;
  margin-bottom: 28px;
  padding: 42px 28px;
  border: 1px solid #e6edf5;
  border-radius: 32px;
  background:
    radial-gradient(circle at top left, rgba(0, 123, 255, 0.16), transparent 34%),
    radial-gradient(circle at bottom right, rgba(37, 99, 235, 0.11), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
  text-align: center;
  box-shadow: 0 24px 76px rgba(15, 23, 42, 0.08);
  overflow: hidden;
}

.pinoygpt-qr-eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  padding: 8px 15px;
  border-radius: 999px;
  background: #eaf4ff;
  color: #0a66c2;
  font-size: 14px;
  font-weight: 900;
}

.pinoygpt-qr-hero h1 {
  margin: 0 0 14px;
  font-size: clamp(2.1rem, 5vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.045em;
  color: #0f172a;
}

.pinoygpt-qr-hero p {
  max-width: 860px;
  margin: 0 auto;
  color: #475569;
  font-size: 1.06rem;
  line-height: 1.8;
}

.pinoygpt-qr-badges,
.pinoygpt-qr-live-stats,
.pinoygpt-qr-output-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.pinoygpt-qr-badges {
  justify-content: center;
  margin-top: 22px;
}

.pinoygpt-qr-badges span,
.pinoygpt-qr-live-stats span,
.pinoygpt-qr-output-meta span {
  display: inline-flex;
  align-items: center;
  padding: 8px 11px;
  border-radius: 999px;
  background: #f1f5f9;
  color: #334155;
  font-size: 13px;
  font-weight: 900;
}

.pinoygpt-qr-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  gap: 22px;
  align-items: start;
}

.pinoygpt-qr-panel {
  padding: 28px;
  border: 1px solid #e6edf5;
  border-radius: 28px;
  background: #ffffff;
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.06);
}

.pinoygpt-qr-preview-panel {
  position: sticky;
  top: 20px;
}

.pinoygpt-qr-section-title {
  margin-bottom: 20px;
}

.pinoygpt-qr-section-title-small {
  margin-top: 12px;
  margin-bottom: 14px;
}

.pinoygpt-qr-section-title h2 {
  margin: 0 0 8px;
  color: #0f172a;
  font-size: clamp(1.35rem, 2vw, 1.85rem);
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.pinoygpt-qr-section-title p {
  margin: 0;
  color: #64748b;
  line-height: 1.7;
}

.pinoygpt-qr-quick-types {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 18px;
}

.pinoygpt-qr-quick-types button,
.pinoygpt-qr-mini-btn {
  border: 1px solid #dbe7f3;
  border-radius: 999px;
  background: #f8fafc;
  color: #0f172a;
  font-weight: 900;
  cursor: pointer;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}

.pinoygpt-qr-quick-types button {
  padding: 9px 13px;
}

.pinoygpt-qr-quick-types button:hover,
.pinoygpt-qr-mini-btn:hover {
  transform: translateY(-1px);
  border-color: #bfdbfe;
  background: #eef6ff;
}

.pinoygpt-qr-label {
  display: block;
  margin: 16px 0 8px;
  color: #0f172a;
  font-size: 0.95rem;
  font-weight: 900;
}

.pinoygpt-qr-input,
.pinoygpt-qr-color {
  width: 100%;
  border: 1px solid #dbe7f3;
  border-radius: 16px;
  background: #f8fafc;
  color: #0f172a;
  font-size: 1rem;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}

.pinoygpt-qr-input {
  padding: 14px 15px;
}

.pinoygpt-qr-color {
  height: 52px;
  padding: 7px;
  cursor: pointer;
}

.pinoygpt-qr-input:focus {
  border-color: #93c5fd;
  background: #ffffff;
  box-shadow: 0 0 0 4px rgba(59, 130, 246, .12);
}

.pinoygpt-qr-textarea {
  min-height: 118px;
  resize: vertical;
}

.pinoygpt-qr-inline-input {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

.pinoygpt-qr-mini-btn {
  padding: 0 14px;
}

.pinoygpt-qr-options-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.pinoygpt-qr-advanced {
  margin-top: 20px;
  padding: 18px;
  border: 1px solid #e8edf5;
  border-radius: 22px;
  background: #fbfdff;
}

.pinoygpt-qr-live-stats {
  margin-top: 18px;
}

.pinoygpt-qr-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.pinoygpt-qr-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 17px;
  border: 1px solid #dbe7f3;
  border-radius: 15px;
  background: #ffffff;
  color: #0f172a;
  font-weight: 900;
  cursor: pointer;
  text-decoration: none;
  transition: transform .2s ease, opacity .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.pinoygpt-qr-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  border-color: #bfdbfe;
  box-shadow: 0 12px 26px rgba(15, 23, 42, .08);
}

.pinoygpt-qr-btn:disabled {
  opacity: .48;
  cursor: not-allowed;
}

.pinoygpt-qr-btn-primary {
  border-color: #0056d2;
  background: linear-gradient(135deg, #007bff 0%, #0056d2 100%);
  color: #ffffff;
  box-shadow: 0 12px 24px rgba(0, 91, 210, .18);
}

.pinoygpt-qr-preview-box {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 350px;
  padding: 24px;
  border: 1px dashed #bfdbfe;
  border-radius: 24px;
  background:
    linear-gradient(45deg, rgba(241,245,249,.62) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(241,245,249,.62) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, rgba(241,245,249,.62) 75%),
    linear-gradient(-45deg, transparent 75%, rgba(241,245,249,.62) 75%),
    #f8fbff;
  background-size: 22px 22px;
  background-position: 0 0, 0 11px, 11px -11px, -11px 0;
}

.pinoygpt-qr-preview-box canvas {
  max-width: 100%;
  height: auto !important;
  border-radius: 14px;
  background: #ffffff;
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.10);
}

.pinoygpt-qr-empty {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  color: #64748b;
  text-align: center;
  font-weight: 800;
}

.pinoygpt-qr-output-meta {
  margin-top: 15px;
}

.pinoygpt-qr-checklist {
  margin-top: 20px;
  padding: 17px;
  border: 1px solid #e8edf5;
  border-radius: 20px;
  background: #fbfdff;
}

.pinoygpt-qr-checklist h3 {
  margin: 0 0 10px;
  color: #0f172a;
  font-size: 1.08rem;
}

.pinoygpt-qr-checklist ul {
  margin: 0;
  padding-left: 20px;
  color: #475569;
  line-height: 1.7;
}

.pinoygpt-qr-checklist li.pinoygpt-qr-check-good {
  color: #166534;
  font-weight: 800;
}

.pinoygpt-qr-checklist li.pinoygpt-qr-check-warn {
  color: #92400e;
  font-weight: 800;
}

.pinoygpt-qr-tip,
.pinoygpt-qr-disclaimer {
  margin-top: 18px;
  padding: 16px;
  border: 1px solid #e6edf5;
  border-radius: 18px;
  background: #f8fafc;
  color: #475569;
  line-height: 1.7;
}

.pinoygpt-qr-disclaimer {
  max-width: 980px;
  margin: 22px auto 0;
}

.pinoygpt-qr-footer-cta {
  margin-top: 18px;
  text-align: center;
}

.pinoygpt-qr-footer-cta a {
  color: #0056d2;
  font-weight: 900;
  text-decoration: underline;
}

@media print {
  body * { visibility: hidden !important; }
  .pinoygpt-qr-print-area, .pinoygpt-qr-print-area * { visibility: visible !important; }
  .pinoygpt-qr-print-area {
    position: fixed !important;
    left: 0 !important;
    top: 0 !important;
    width: 100% !important;
    display: flex !important;
    justify-content: center !important;
    padding: 30px !important;
    background: #fff !important;
  }
}

@media (max-width: 980px) {
  .pinoygpt-qr-layout {
    grid-template-columns: 1fr;
  }

  .pinoygpt-qr-preview-panel {
    position: static;
  }
}

@media (max-width: 700px) {
  .pinoygpt-qr-tool {
    padding: 14px;
  }

  .pinoygpt-qr-hero,
  .pinoygpt-qr-panel {
    padding: 22px;
    border-radius: 24px;
  }

  .pinoygpt-qr-options-grid,
  .pinoygpt-qr-inline-input {
    grid-template-columns: 1fr;
  }

  .pinoygpt-qr-actions,
  .pinoygpt-qr-btn {
    width: 100%;
  }

  .pinoygpt-qr-preview-box {
    min-height: 280px;
    padding: 16px;
  }
}