/* QuickScanHub — Enhancements (loads after app.css, overrides safely)
   Fixes: QR preview cropping. Adds: polish to tabs, preview, buttons. */

/* ---- FIX: QR preview sizing (force-override responsive.css conflicts) ---- */
.preview-box {
  padding: 36px !important;
  min-height: 300px !important;
  overflow: hidden !important;
}
.preview-box > div,
.preview-box > div > div {
  max-width: 280px !important;
  margin: 0 auto !important;
}
.preview-box canvas,
.preview-box svg,
.preview-box img {
  max-width: 280px !important;
  max-height: 280px !important;
  width: 100% !important;
  height: auto !important;
  object-fit: contain !important;
  display: block !important;
  margin: 0 auto !important;
}

/* ---- Polish: type tabs (now 14 of them, scroll nicely) ---- */
.type-tabs {
  scrollbar-width: thin;
  scrollbar-color: var(--accent) transparent;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}
.type-tabs::-webkit-scrollbar { height: 6px; }
.type-tabs::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 99px;
  opacity: .6;
}
.type-tabs::-webkit-scrollbar-track { background: transparent; }

.type-tab {
  transition: background .18s ease, color .18s ease, transform .12s ease;
  cursor: pointer;
}
.type-tab:hover {
  color: var(--ink);
  background: var(--accent-soft);
}
.type-tab.active {
  background: var(--accent-soft);
  color: var(--accent);
  box-shadow: inset 0 0 0 1px rgba(132,204,22,.35), 0 1px 6px rgba(0,0,0,.25);
}
.type-tab:active { transform: scale(.97); }

/* ---- Polish: preview panel framing ---- */
.preview-box {
  background:
    radial-gradient(120% 120% at 50% 0%, #ffffff 0%, #f7f9f3 100%);
  border: 1px solid rgba(132,204,22,.10);
  box-shadow:
    0 1px 0 rgba(255,255,255,.6) inset,
    var(--shadow);
}

/* ---- Polish: primary buttons with subtle lime gradient ---- */
.btn:not(.secondary):not(.small) {
  background: linear-gradient(180deg, var(--accent-hover) 0%, var(--accent) 100%);
  color: #0a0a0f;
  font-weight: 600;
  border: none;
  transition: filter .15s ease, transform .12s ease;
}
.btn:not(.secondary):not(.small):hover { filter: brightness(1.06); }
.btn:not(.secondary):not(.small):active { transform: translateY(1px); }

/* ---- Polish: download/preview action buttons spacing ---- */
.preview-actions .btn { flex: 1; }

/* ---- Subtle entrance on the generator card ---- */
@media (prefers-reduced-motion: no-preference) {
  .preview-box canvas,
  .preview-box svg,
  .preview-box img {
    animation: qsh-fade .3s ease;
  }
  @keyframes qsh-fade {
    from { opacity: 0; transform: scale(.98); }
    to   { opacity: 1; transform: scale(1); }
  }
}


/* ---- Organized footer (v2) ---- */
.qsh-footer-v2 {
  background: var(--surface-2, #14141c);
  border-top: 1px solid rgba(132,204,22,.12);
  padding: 28px 20px 18px;
  margin-top: 32px;
}
.qsh-footer-inner {
  max-width: 1100px; margin: 0 auto;
  display: flex; flex-wrap: wrap; gap: 28px;
  justify-content: space-between;
}
.qsh-footer-brand { display: flex; gap: 14px; align-items: flex-start; max-width: 280px; }
.qsh-footer-brand strong { display: block; color: var(--ink); font-size: 16px; font-weight: 800; }
.qsh-footer-brand span { display: block; color: var(--ink-mute); font-size: 13px; margin-top: 4px; line-height: 1.5; }
.qsh-footer-cols { display: flex; gap: 32px; flex-wrap: wrap; }
.qsh-footer-col h4 { color: var(--ink-dim); font-size: 13px; text-transform: uppercase; letter-spacing: .5px; margin: 0 0 12px; }
.qsh-footer-col a { display: block; color: var(--ink-mute); font-size: 14px; margin-bottom: 8px; transition: color .15s; }
.qsh-footer-col a:hover { color: var(--accent); }
.qsh-footer-bottom {
  max-width: 1100px; margin: 32px auto 0; padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.06);
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between;
  color: var(--ink-mute); font-size: 13px;
}
@media (max-width: 640px) {
  .qsh-footer-inner { gap: 32px; }
  .qsh-footer-cols { gap: 36px; }
}

/* ---- Regional safety note (dynamic) ---- */
.qsh-region-note {
  margin-top: 14px;
  font-size: 14px;
  color: var(--ink-dim);
  max-width: 640px;
  margin-inline: auto;
  line-height: 1.6;
}
.qsh-region-note .qsh-star { color: var(--ink-mute); font-size: 12px; display: block; margin-top: 8px; }

/* footer size cap */
.qsh-footer-v2{min-height:auto !important}
.qsh-footer-inner{align-items:flex-start}

/* ============================================================
   QR PREVIEW SIZE FIX (forced) — re-added, beats responsive.css
   ============================================================ */
.preview-box {
  padding: 28px !important;
  min-height: 280px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  overflow: hidden !important;
}
.preview-box > div,
.preview-box > div > div {
  max-width: 260px !important;
  max-height: 260px !important;
  margin: 0 auto !important;
}
.preview-box canvas,
.preview-box svg,
.preview-box img {
  max-width: 260px !important;
  max-height: 260px !important;
  width: 100% !important;
  height: auto !important;
  object-fit: contain !important;
  display: block !important;
  margin: 0 auto !important;
}
@media (max-width: 480px) {
  .preview-box { padding: 18px !important; min-height: 240px !important; }
  .preview-box > div, .preview-box > div > div,
  .preview-box canvas, .preview-box svg, .preview-box img {
    max-width: 220px !important;
    max-height: 220px !important;
  }
}

/* ---- General responsive guards ---- */
img, svg, canvas, video { max-width: 100%; height: auto; }
* { box-sizing: border-box; }
.card, .preview-panel, section { max-width: 100%; }
@media (max-width: 640px) {
  .container, .wrap, main { padding-left: 16px !important; padding-right: 16px !important; }
  h1 { font-size: clamp(28px, 7vw, 44px) !important; line-height: 1.15 !important; }
  h2 { font-size: clamp(22px, 5.5vw, 34px) !important; }
  .sg-features, .feature-grid { grid-template-columns: 1fr !important; }
}
/* prevent horizontal scroll from any wide child */
html, body { max-width: 100%; overflow-x: hidden; }