/* ── QR specific accents (Same as PDF for identity) ────────────────── */
:root {
  --clr-merge: #f5c652;
  --clr-merge-dark: #e0b13e;
  --clr-split: #97cddb;
  --clr-split-dark: #6fb5c8;
  --clr-rotate: #e8744f;
  --clr-rotate-dark: #d0603c;
  --clr-accent: #f5c652;
}

.logo-text strong {
  color: var(--clr-accent);
}

/* ═══════════════════════════════════════════
   HERO  (home view)
   ═══════════════════════════════════════════ */
.hero-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: calc(100vh - 200px);
  gap: 2rem;
  align-items: center;
  padding: 3rem 0;
}

.hero-left {
  padding-right: 1rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -.04em;
  margin-bottom: 1.25rem;
}
.hero-title .accent {
  color: var(--clr-accent);
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 400px;
}

.hero-right {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* ── Tool Cards (Home) ───────────────────── */
.tool-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.5rem 1.75rem;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  font-family: inherit;
  color: #141414;
  text-align: left;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.tool-card:hover {
  transform: translateX(-6px) scale(1.015);
  box-shadow: var(--shadow-lg);
}
.tool-card:active {
  transform: translateX(-2px) scale(1);
}

/* Per-tool colours */
.tool-card[data-tool="url"]  { background: var(--clr-merge); }
.tool-card[data-tool="wifi"] { background: var(--clr-split); }
.tool-card[data-tool="text"] { background: var(--clr-rotate); }

.tool-card-icon {
  width: 52px;
  height: 52px;
  background: rgba(0,0,0,.1);
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.tool-card-icon svg {
  width: 26px;
  height: 26px;
}

.tool-card-body { flex: 1; min-width: 0; }

.tool-card-title {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -.02em;
  margin-bottom: .15rem;
}

.tool-card-desc {
  font-size: .88rem;
  opacity: .7;
  line-height: 1.4;
}

.tool-card-arrow {
  font-size: 1.5rem;
  font-weight: 700;
  opacity: .35;
  transition: opacity var(--transition), transform var(--transition);
  flex-shrink: 0;
}
.tool-card:hover .tool-card-arrow {
  opacity: .7;
  transform: translateX(4px);
}

/* ═══════════════════════════════════════════
   QR VIEWS
   ═══════════════════════════════════════════ */
.qr-view-container {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 3rem;
  padding: 2rem 0;
  align-items: start;
}

.qr-setup {
  display: flex;
  flex-direction: column;
}

.view-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 900;
  letter-spacing: -.035em;
  margin-bottom: .25rem;
  display: inline-block;
}

#view-url .view-title  { color: var(--clr-merge-dark); }
#view-wifi .view-title { color: var(--clr-split-dark); }
#view-text .view-title { color: var(--clr-rotate-dark); }

[data-theme="dark"] #view-url .view-title  { color: var(--clr-merge); }
[data-theme="dark"] #view-wifi .view-title { color: var(--clr-split); }
[data-theme="dark"] #view-text .view-title { color: var(--clr-rotate); }

.view-desc {
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  font-size: .95rem;
}

.form-group {
  margin-bottom: 2rem;
}

.form-label {
  display: block;
  font-size: .85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-muted);
  margin-bottom: .75rem;
}

textarea.input { resize: vertical; min-height: 120px; }

/* QR Preview Panel */
.qr-preview-panel {
  position: sticky;
  top: 100px;
  background: var(--bg-card);
  border: 4px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: center;
  box-shadow: var(--shadow-lg);
}

.qrcode-canvas {
  background: #ffffff; /* QR codes always need white background */
  padding: 1.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  min-width: 256px;
  min-height: 256px;
}
.qrcode-canvas img {
  display: block;
  max-width: 100%;
}

.btn-full { width: 100%; }

/* Contextual primary colours per view */
#view-url .btn-primary  { background: var(--clr-merge-dark); border-color: var(--clr-merge-dark); color: #141414; }
#view-wifi .btn-primary { background: var(--clr-split-dark); border-color: var(--clr-split-dark); color: #141414; }
#view-text .btn-primary { background: var(--clr-rotate-dark); border-color: var(--clr-rotate-dark); color: #fff; }

#view-url .btn-primary:hover  { background: var(--clr-merge);  border-color: var(--clr-merge); }
#view-wifi .btn-primary:hover { background: var(--clr-split);  border-color: var(--clr-split); }
#view-text .btn-primary:hover { background: var(--clr-rotate); border-color: var(--clr-rotate); }

/* ═══════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════ */
.site-footer {
  margin-top: 4rem;
  padding: 2rem 0;
  border-top: 2px solid var(--border);
  text-align: center;
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-muted);
}
.site-footer a { color: var(--text); font-weight: 800; }

@media (max-width: 900px) {
  .qr-view-container { grid-template-columns: 1fr; }
  .qr-preview-panel { position: static; max-width: 400px; margin: 0 auto; }
}

@media (max-width: 768px) {
  .hero-section { grid-template-columns: 1fr; text-align: center; min-height: auto; }
  .hero-left { padding: 0; }
  .hero-sub { margin-left: auto; margin-right: auto; }
  .header-inner { height: auto; padding: 1rem 0; flex-direction: column; gap: .75rem; }
  .tagline { order: 3; width: 100%; }
}