@import '../main.css';
.qr-hero {
  padding-block: var(--space-14) var(--space-10);
  border-bottom: var(--border);
}
.qr-hero-inner {
  max-width: 900px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  text-align: center;
}
.qr-hero-heading {
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--color-text);
  letter-spacing: -0.5px;
}
@media (min-width: 768px) {
  .qr-hero-heading { font-size: var(--text-3xl); }
}
.qr-hero-sub {
  font-size: var(--text-base);
  color: var(--color-text-dim);
  max-width: 500px;
}

/* ── Box ── */
.qr-box {
  width: 100%;
  background: #ffffff;
  border: var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-align: left;
}

/* ── Type grid ── */
.qr-type-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: var(--border);
}
@media (min-width: 640px) {
  .qr-type-grid { grid-template-columns: repeat(8, 1fr); }
}
.qr-type-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-2);
  background: #ffffff;
  border: none;
  border-right: var(--border);
  cursor: pointer;
  transition: background 0.1s;
  font-family: inherit;
}
.qr-type-card:last-child { border-right: none; }
@media (max-width: 639px) {
  .qr-type-card:nth-child(4n) { border-right: none; }
  .qr-type-card:nth-child(n+5) { border-top: var(--border); }
}
.qr-type-card:hover { background: var(--color-surface); }
.qr-type-card.is-active {
  background: #f0faf6;
  border-bottom: 2px solid var(--color-primary);
}
.qr-type-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: var(--color-surface);
  color: var(--color-text-dim);
  transition: background 0.1s, color 0.1s;
}
.qr-type-card.is-active .qr-type-icon {
  background: var(--color-primary);
  color: #ffffff;
}
.qr-type-name {
  font-size: 11px;
  font-weight: var(--weight-medium);
  color: var(--color-text-dim);
  white-space: nowrap;
}
.qr-type-card.is-active .qr-type-name {
  color: var(--color-primary);
  font-weight: var(--weight-semibold);
}

/* ── Main split layout ── */
.qr-main {
  display: flex;
  flex-direction: column;
  gap: 0;
}
@media (min-width: 768px) {
  .qr-main {
    flex-direction: row;
    min-height: 420px;
  }
}
.qr-input-col {
  flex: 1;
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  border-bottom: var(--border);
}
@media (min-width: 768px) {
  .qr-input-col {
    border-bottom: none;
    border-right: var(--border);
  }
}

/* ── Panel ── */
.qr-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.qr-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: var(--color-text-dim);
  display: block;
  margin-bottom: 4px;
}
.qr-input {
  width: 100%;
  font-size: 14px;
  font-family: inherit;
  padding: 8px 10px;
  border: var(--border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text);
  outline: none;
  box-sizing: border-box;
  transition: border-color 0.15s;
}
.qr-input:focus { border-color: var(--color-primary); }
.qr-textarea { resize: vertical; min-height: 90px; line-height: 1.5; }
.qr-select { cursor: pointer; }
.qr-hint {
  font-size: 12px;
  color: var(--color-muted);
  margin: 0;
}
.qr-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

/* ── File upload ── */
.qr-file-info { display: flex; flex-direction: column; gap: 4px; }
.qr-file-desc { font-size: 13px; color: var(--color-text-dim); line-height: 1.5; }
.qr-file-limits { font-size: 11px; color: var(--color-muted); }
.qr-file-drop {
  border: 1.5px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6) var(--space-4);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  text-align: center;
  color: var(--color-muted);
  transition: border-color 0.15s, background 0.15s;
  position: relative;
}
.qr-file-drop:hover { border-color: var(--color-primary); background: #f0faf6; }
.qr-file-drop.is-dragover { border-color: var(--color-primary); background: #f0faf6; }
.qr-file-input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}
.qr-file-drop-label { font-size: 13px; color: var(--color-text-dim); }
.qr-file-drop-link { color: var(--color-primary); text-decoration: underline; cursor: pointer; }
.qr-file-drop-hint { font-size: 11px; color: var(--color-muted); }
.qr-progress-bar-wrap {
  width: 100%;
  height: 4px;
  background: var(--color-border);
  border-radius: 99px;
  overflow: hidden;
}
.qr-progress-bar {
  height: 100%;
  background: var(--color-primary);
  border-radius: 99px;
  width: 0%;
  transition: width 0.3s;
}
.qr-progress-label { font-size: 12px; color: var(--color-muted); text-align: center; }
.qr-file-result-inner {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: #077e59;
  background: #f0faf6;
  border: 1px solid #a7f3d0;
  border-radius: var(--radius-md);
  padding: 10px 14px;
  user-select: text;
  -webkit-user-select: text;
  flex-wrap: wrap;
}

/* ── Subtype tabs ── */
.qr-subtype-tabs {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.qr-subtype-tab {
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-family: inherit;
  border: var(--border);
  background: var(--color-bg);
  color: var(--color-text-dim);
  cursor: pointer;
  transition: background 0.1s, color 0.1s, border-color 0.1s;
}
.qr-subtype-tab.is-active {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
}

/* ── Bulk ── */
.qr-bulk-intro { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; }
.qr-bulk-desc { font-size: 13px; color: var(--color-text-dim); line-height: 1.5; }
.qr-bulk-template { font-size: 12px; color: var(--color-primary); white-space: nowrap; }
.qr-bulk-or { display: flex; align-items: center; gap: var(--space-3); }
.qr-bulk-or span:first-child,
.qr-bulk-or span:last-child { flex: 1; height: 1px; background: var(--color-border); }
.qr-bulk-or-text { font-size: 12px; color: var(--color-muted); white-space: nowrap; }
.qr-bulk-progress { display: flex; flex-direction: column; gap: 8px; }

/* ── Customise ── */
.qr-customize { display: flex; flex-direction: column; gap: var(--space-4); padding-top: var(--space-2); border-top: var(--border); }
.qr-customize-row { display: flex; gap: var(--space-3); flex-wrap: wrap; align-items: flex-end; }
.qr-color-field { display: flex; flex-direction: column; gap: 4px; min-width: 110px; }
.qr-color-wrap { display: flex; align-items: center; gap: 8px; height: 36px; border: var(--border); border-radius: var(--radius-md); padding: 0 10px; background: var(--color-bg); cursor: pointer; }
.qr-color-input { width: 20px; height: 20px; border: none; background: none; padding: 0; cursor: pointer; border-radius: 4px; }
.qr-color-value { font-size: 12px; font-family: monospace; color: var(--color-text-dim); }
.qr-size-field { display: flex; flex-direction: column; gap: 4px; }
.qr-logo-section { display: flex; flex-direction: column; gap: var(--space-3); }
.qr-logo-header { display: flex; align-items: center; justify-content: space-between; }
.qr-logo-note { font-size: 11px; color: var(--color-muted); }
.qr-logo-controls { display: flex; flex-direction: column; gap: var(--space-3); }
.qr-logo-upload-wrap { display: flex; align-items: center; gap: var(--space-2); }
.qr-logo-file-input { display: none; }
.qr-logo-upload-btn {
  padding: 6px 14px;
  border: var(--border);
  border-radius: var(--radius-md);
  font-size: 13px;
  cursor: pointer;
  background: var(--color-surface);
  color: var(--color-text-dim);
  transition: background 0.1s;
}
.qr-logo-upload-btn:hover { background: var(--color-border); }
.qr-logo-remove-btn {
  padding: 6px 14px;
  border: var(--border);
  border-radius: var(--radius-md);
  font-size: 13px;
  cursor: pointer;
  background: none;
  color: var(--color-danger, #ef4444);
  border-color: var(--color-danger, #ef4444);
}
.qr-logo-options { display: flex; flex-direction: column; gap: var(--space-3); }
.qr-logo-option-row { display: flex; align-items: center; gap: var(--space-3); }
.qr-slider-wrap { display: flex; align-items: center; gap: var(--space-2); flex: 1; }
.qr-slider { flex: 1; }
.qr-slider-value { font-size: 12px; color: var(--color-text-dim); min-width: 36px; }
.qr-shape-toggle { display: flex; gap: 4px; }
.qr-shape-btn {
  padding: 5px 12px;
  border-radius: var(--radius-md);
  font-size: 12px;
  font-family: inherit;
  border: var(--border);
  background: var(--color-bg);
  color: var(--color-text-dim);
  cursor: pointer;
}
.qr-shape-btn.is-active { background: var(--color-primary); color: #ffffff; border-color: var(--color-primary); }

/* ── Error ── */
.qr-error {
  font-size: 13px;
  color: #b91c1c;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: var(--radius-md);
  padding: 10px 14px;
  display: none;
}
.qr-error.is-visible { display: block; }

/* ── Preview column ── */
.qr-preview-col {
  width: 100%;
  padding: var(--space-5);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface);
  min-height: 200px;
}
@media (min-width: 768px) {
  .qr-preview-col {
    width: 260px;
    flex-shrink: 0;
    min-height: auto;
  }
}
.qr-preview {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  width: 100%;
}
.qr-canvas-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border: var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}
.qr-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  width: 100%;
}
.qr-preview-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-muted);
  text-align: center;
}
.qr-preview-empty p { font-size: 13px; }

/* ── Features section ── */
.tool-features-section { background: var(--color-surface); border-top: var(--border); border-bottom: var(--border); }

/* ── FAQ ── */
.faq-section { background-color: var(--color-bg); }
.faq-list { max-width: 640px; margin-inline: auto; display: flex; flex-direction: column; gap: 0; border: var(--border); border-radius: var(--radius-lg); overflow: hidden; }
.faq-item { border-bottom: var(--border); }
.faq-item:last-child { border-bottom: none; }
.faq-question { font-size: var(--text-base); font-weight: var(--weight-medium); color: var(--color-text); padding: var(--space-5) var(--space-6); cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); transition: background-color var(--transition-fast); }
.faq-question::-webkit-details-marker { display: none; }
.faq-question::after { content: '+'; font-size: var(--text-xl); color: var(--color-muted); flex-shrink: 0; transition: transform var(--transition-fast); }
.faq-item[open] .faq-question::after { transform: rotate(45deg); }
.faq-item[open] .faq-question { background-color: var(--color-surface); color: var(--color-primary); }
.faq-answer { font-size: var(--text-sm); line-height: var(--leading-loose); color: var(--color-text-dim); padding: 0 var(--space-6) var(--space-5); margin: 0; }


.qr-file-clear-btn {
  margin-top: 8px;
  width: 100%;
  padding: 7px;
  font-size: 12px;
  font-family: inherit;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: none;
  color: var(--color-text-dim);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: background 0.1s, border-color 0.1s;
}
.qr-file-clear-btn:hover {
  background: var(--color-surface);
  border-color: var(--color-text-dim);
}


/* SEO content section */
.seo-content-section {
  border-top: 1px solid var(--color-border, #e4e4e7);
  background: #fff;
}

.seo-content-inner {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 64px;
  align-items: start;
}

@media (max-width: 768px) {
  .seo-content-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.seo-content-heading {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text, #18181b);
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.seo-content-main h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--color-text, #18181b);
  margin-top: 32px;
  margin-bottom: 12px;
}

.seo-content-main p {
  font-size: 15px;
  line-height: 1.75;
  color: #3f3f46;
  margin-bottom: 16px;
}

.seo-content-main a {
  color: var(--color-primary, #077e59);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.seo-content-main code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  background: #f4f4f5;
  border: 1px solid #e4e4e7;
  border-radius: 4px;
  padding: 2px 6px;
  color: #18181b;
}

.seo-content-side {
  position: sticky;
  top: 80px;
}

.seo-side-card {
  background: #f4f4f5;
  border-radius: 12px;
  padding: 24px;
}

.seo-side-card-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #18181b;
  margin-bottom: 16px;
}

.seo-side-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.seo-side-list li {
  font-size: 14px;
  color: #3f3f46;
  padding-left: 20px;
  position: relative;
}

.seo-side-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary, #077e59);
  font-weight: 700;
}