.qrsu-public-card {
  --qrsu-cyan: #00e5ff;
  --qrsu-violet: #8b5cff;
  --qrsu-magenta: #ff3df2;
  --qrsu-green: #54ffb5;
  --qrsu-bg: #050712;
  --qrsu-text: #f5f7fb;
  --qrsu-muted: #aab4c8;
  display: inline-grid;
  gap: .9rem;
  max-width: min(100%, calc(var(--qrsu-size) + 2rem));
  padding: 1rem;
  border-radius: 24px;
  border: 1px solid rgba(0,229,255,.22);
  background: radial-gradient(circle at top left, rgba(0,229,255,.14), transparent 18rem), rgba(5,7,18,.92);
  color: var(--qrsu-text);
  box-shadow: 0 16px 50px rgba(0,0,0,.26);
}

.qrsu-public-renderer { display: grid; place-items: center; }
.qrsu-public-renderer svg { display:block; width:min(100%, var(--qrsu-size)); height:auto; border-radius:16px; box-shadow:0 0 0 1px rgba(255,255,255,.08), 0 18px 40px rgba(0,0,0,.22); }
.qrsu-public-meta { display:flex; align-items:center; justify-content:space-between; gap:.8rem; }
.qrsu-public-meta a { color: var(--qrsu-cyan); }
.qrsu-landing-body { margin:0; min-height:100vh; background:#050712; color:#f5f7fb; }
.qrsu-landing { min-height:100vh; display:grid; place-items:center; padding:2rem; }
.qrsu-landing-card { width:min(760px,100%); border-radius:28px; border:1px solid rgba(0,229,255,.22); background:radial-gradient(circle at top left,rgba(0,229,255,.18),transparent 26rem),rgba(18,23,39,.92); padding:clamp(1.5rem,4vw,3rem); box-shadow:0 20px 80px rgba(0,0,0,.4); }
.qrsu-landing-card h1 { margin:.3rem 0 1rem; font-size:clamp(2rem,6vw,4rem); line-height:.95; }
.qrsu-landing-card pre { white-space:pre-wrap; overflow-wrap:anywhere; padding:1rem; border-radius:18px; background:rgba(0,0,0,.28); border:1px solid rgba(255,255,255,.1); }
.qrsu-renderer-error { display:grid; place-items:center; gap:.6rem; padding:1rem; border-radius:18px; border:1px solid rgba(255,90,110,.48); background:rgba(255,90,110,.10); color:#ffd7df; text-align:center; }
.qrsu-renderer-error span { color:var(--qrsu-muted); overflow-wrap:anywhere; }

.wp-block-shortcode:has(.qrsu-generator),
.entry-content:has(.qrsu-generator),
.wp-site-blocks:has(.qrsu-generator) {
  max-width: none !important;
}

.wp-block-shortcode:has(.qrsu-generator) {
  width: 100% !important;
}

.qrsu-generator {
  --qrsu-cyan: #00e5ff;
  --qrsu-violet: #9b5cff;
  --qrsu-magenta: #ff3df2;
  --qrsu-green: #54ffb5;
  --qrsu-bg: #050712;
  --qrsu-panel: rgba(13, 18, 34, .86);
  --qrsu-panel-2: rgba(24, 29, 48, .72);
  --qrsu-line: rgba(0,229,255,.24);
  --qrsu-text: #f5f7fb;
  --qrsu-muted: #aab4c8;
  color: var(--qrsu-text);
  position: relative;
  left: 50%;
  width: 100vw;
  max-width: 100vw !important;
  margin-left: -50vw;
  margin-right: -50vw;
  border-radius: 0;
  padding: clamp(1rem, 2.4vw, 2.75rem);
  background:
    radial-gradient(circle at 12% 0%, rgba(0,229,255,.22), transparent 26rem),
    radial-gradient(circle at 100% 8%, rgba(255,61,242,.18), transparent 28rem),
    linear-gradient(135deg, #050712, #080b18 52%, #04050c);
  box-shadow: 0 26px 90px rgba(0,0,0,.34);
  overflow: hidden;
  isolation: isolate;
}

.qrsu-generator * { box-sizing: border-box; }
.qrsu-generator-hero { margin:0 auto 1.5rem; width:min(100%, 1760px); max-width: 1760px; }
.qrsu-kicker { margin:0 0 .45rem; color:var(--qrsu-green); text-transform:uppercase; letter-spacing:.08em; font-weight:800; font-size:.82rem; }
.qrsu-generator-hero h2 { margin:.1rem 0 .7rem; color:var(--qrsu-text); font-size:clamp(2rem,5vw,4rem); line-height:.95; letter-spacing:-.055em; }
.qrsu-generator-hero p { color:var(--qrsu-muted); font-size:clamp(1rem, 1.15vw, 1.18rem); line-height:1.55; margin:0; max-width: 1260px; }

.qrsu-generator-grid { width:min(100%, 1760px); margin-inline:auto; display:grid; grid-template-columns:minmax(720px, 1.15fr) minmax(520px, .9fr); gap:clamp(1rem, 1.8vw, 1.8rem); align-items:start; }
.qrsu-generator-panel { border:1px solid var(--qrsu-line); border-radius:26px; background:linear-gradient(145deg, rgba(255,255,255,.075), rgba(255,255,255,.025)), var(--qrsu-panel); box-shadow:0 18px 70px rgba(0,0,0,.24), inset 0 0 0 1px rgba(255,255,255,.04); backdrop-filter: blur(16px); }
.qrsu-generator-form { display:grid; gap:1rem; padding:clamp(1rem, 1.4vw, 1.4rem); }
.qrsu-section { display:grid; gap:1rem; padding:1rem; border:1px solid rgba(255,255,255,.09); border-radius:20px; background:rgba(255,255,255,.03); }
.qrsu-section h3 { margin:0; font-size:1rem; letter-spacing:.01em; }
.qrsu-grid { display:grid; gap:1rem; }
.qrsu-grid-two { grid-template-columns:repeat(2, minmax(0, 1fr)); }
.qrsu-grid-three { grid-template-columns:repeat(3, minmax(0, 1fr)); }
.qrsu-field { display:grid; gap:.38rem; min-width:0; }
.qrsu-field-wide { grid-column: 1 / -1; }
.qrsu-field label, .qrsu-toggle { color:var(--qrsu-text); font-weight:750; font-size:.92rem; }
.qrsu-field small { color:var(--qrsu-muted); line-height:1.35; }
.qrsu-field input[type="text"], .qrsu-field input[type="url"], .qrsu-field textarea, .qrsu-field select {
  width:100%; border-radius:15px; border:1px solid rgba(255,255,255,.12); background:rgba(0,0,0,.28); color:var(--qrsu-text); padding:.75rem .85rem; outline:none;
}
.qrsu-field textarea { resize: vertical; min-height: 112px; }
.qrsu-field input:focus, .qrsu-field textarea:focus, .qrsu-field select:focus { border-color:rgba(0,229,255,.7); box-shadow:0 0 0 3px rgba(0,229,255,.14); }
.qrsu-colour-field label { display:flex; justify-content:space-between; align-items:center; gap:.75rem; }
.qrsu-colour-field input[type="color"] { width:4.4rem; min-width:4.4rem; height:2.4rem; border:0; border-radius:12px; background:transparent; padding:0; }
.qrsu-field input[type="range"] { width:100%; accent-color: var(--qrsu-cyan); }
.qrsu-field output { color:var(--qrsu-cyan); font-weight:800; }
.qrsu-toggle { display:flex; align-items:center; gap:.55rem; }
.qrsu-logo-row { display:grid; grid-template-columns:1fr 1fr; gap:.75rem; color:var(--qrsu-muted); }
.qrsu-actions { display:flex; flex-wrap:wrap; align-items:center; gap:.75rem; }
.qrsu-primary, .qrsu-secondary, .qrsu-download-trigger { cursor:pointer; border:0; border-radius:999px; font-weight:850; padding:.8rem 1.05rem; }
.qrsu-primary { color:#021018; background:linear-gradient(90deg,var(--qrsu-cyan),var(--qrsu-green)); box-shadow:0 0 24px rgba(0,229,255,.20); }
.qrsu-secondary, .qrsu-download-trigger { color:var(--qrsu-text); background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.14); }
.qrsu-primary:hover, .qrsu-secondary:hover, .qrsu-download-trigger:hover { transform:translateY(-1px); }
.qrsu-live-pill { display:inline-flex; align-items:center; gap:.45rem; padding:.55rem .8rem; border-radius:999px; background:rgba(84,255,181,.08); border:1px solid rgba(84,255,181,.22); color:var(--qrsu-green); font-weight:800; font-size:.86rem; }
.qrsu-live-pill::before { content:""; width:.6rem; height:.6rem; border-radius:999px; background:currentColor; box-shadow:0 0 14px currentColor; }

.qrsu-preview-panel { position:sticky; top:1rem; display:grid; gap:1rem; padding:clamp(1rem, 1.4vw, 1.4rem); }
.qrsu-preview-shell { min-height:clamp(520px, 56vw, 820px); display:grid; place-items:center; border-radius:22px; padding:clamp(1rem, 2vw, 2rem); background:linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px), linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px), rgba(0,0,0,.24); background-size:28px 28px; overflow:auto; }
.qrsu-preview-shell svg { width:min(100%, var(--qrsu-render-size, 720px)); max-width:100%; height:auto; border-radius:18px; filter:drop-shadow(0 20px 34px rgba(0,0,0,.28)); }
.qrsu-preview-empty { color:var(--qrsu-muted); text-align:center; padding:2rem; border:1px dashed rgba(84,255,181,.35); border-radius:18px; }
.qrsu-download-row { display:flex; flex-wrap:wrap; gap:.65rem; justify-content:center; }
.qrsu-download-bar { display:flex; align-items:center; gap:.5rem; justify-content:flex-end; }
.qrsu-download-select { min-width: 6.4rem; padding: .46rem .72rem; border-radius: 11px; border: 1px solid rgba(255,255,255,.16); background: #000; color: #fff; font-weight: 800; }
.qrsu-download-select option { background: #000; color: #fff; }
.qrsu-download-trigger { padding: .46rem .8rem; font-size: .8rem; }
.qrsu-status { margin:0; color:var(--qrsu-muted); text-align:center; overflow-wrap:anywhere; }
.qrsu-status[data-state="ready"] { color:var(--qrsu-green); }
.qrsu-status[data-state="busy"] { color:var(--qrsu-cyan); }
.qrsu-status[data-state="error"] { color:#ffb3c2; }
.qrsu-dynamic-result { display:grid; gap:.45rem; margin:0; padding:.75rem; border-radius:14px; background:rgba(84,255,181,.08); border:1px solid rgba(84,255,181,.22); color:var(--qrsu-green); overflow-wrap:anywhere; }
.qrsu-dynamic-result a { color:var(--qrsu-cyan); font-weight:850; }
.qrsu-dynamic-result strong { color:var(--qrsu-green); }
.qrsu-dynamic-code { color:var(--qrsu-text); font-size:.82rem; }
.qrsu-copy-dynamic-link { width:fit-content; padding:.42rem .7rem; font-size:.78rem; }

@media (max-width: 1480px) {
  .qrsu-generator-grid { grid-template-columns:minmax(0, 1fr) minmax(420px, .8fr); }
  .qrsu-grid-three { grid-template-columns:repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 1100px) {
  .qrsu-generator-grid { grid-template-columns:1fr; }
  .qrsu-preview-panel { position:static; }
  .qrsu-preview-shell { min-height:420px; }
}

@media (max-width: 760px) {
  .qrsu-grid-two,
  .qrsu-grid-three,
  .qrsu-logo-row,
  .qrsu-logo-workflow { grid-template-columns:1fr; }
}

@media (max-width: 640px) {
  .qrsu-generator { left:auto; width:100%; max-width:100% !important; margin-left:0; margin-right:0; border-radius:22px; padding:.8rem; }
  .qrsu-preview-shell { min-height:300px; padding:.8rem; }
  .qrsu-actions { align-items:stretch; }
}

.qrsu-logo-crop-summary {
  padding: .75rem .9rem;
  border-radius: 14px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  color: var(--qrsu-muted);
}

.qrsu-crop-modal[hidden] { display: none !important; }
.qrsu-crop-modal {
  position: fixed;
  inset: 0;
  z-index: 999999;
  background: rgba(4,6,14,.78);
  display: grid;
  place-items: center;
  padding: 1rem;
}
.qrsu-crop-dialog {
  width: min(640px, 100%);
  border-radius: 24px;
  border: 1px solid rgba(0,229,255,.22);
  background: linear-gradient(145deg, rgba(255,255,255,.075), rgba(255,255,255,.025)), rgba(13, 18, 34, .96);
  box-shadow: 0 24px 90px rgba(0,0,0,.45);
  padding: 1rem;
  display: grid;
  gap: 1rem;
}
.qrsu-crop-header { display:flex; align-items:center; justify-content:space-between; gap:1rem; }
.qrsu-crop-header h3 { margin: 0; }
.qrsu-crop-close {
  cursor: pointer;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.08);
  color: var(--qrsu-text);
  font-size: 1.35rem;
}
.qrsu-crop-help { margin: 0; color: var(--qrsu-muted); }
.qrsu-crop-stage {
  position: relative;
  width: min(100%, 560px);
  aspect-ratio: 1 / 1;
  margin: 0 auto;
  border-radius: 22px;
  overflow: hidden;
  background:
    linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px),
    linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
    rgba(0,0,0,.24);
  background-size: 28px 28px;
  touch-action: none;
}
.qrsu-crop-stage img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform-origin: center center;
  user-select: none;
  -webkit-user-drag: none;
  max-width: none;
  max-height: none;
  cursor: grab;
}
.qrsu-crop-stage.is-dragging img { cursor: grabbing; }
.qrsu-crop-box {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 62%;
  height: 62%;
  transform: translate(-50%, -50%);
  border: 2px solid rgba(0,229,255,.9);
  border-radius: 18px;
  box-shadow: 0 0 0 9999px rgba(0,0,0,.42), inset 0 0 0 1px rgba(255,255,255,.25), 0 0 20px rgba(0,229,255,.26);
  pointer-events: none;
}
.qrsu-crop-controls { display:grid; gap:.5rem; }
.qrsu-crop-controls label { color: var(--qrsu-text); font-weight: 700; }
.qrsu-crop-controls input[type="range"] { width:100%; accent-color: var(--qrsu-cyan); }
.qrsu-crop-actions { display:flex; justify-content:flex-end; gap:.75rem; flex-wrap:wrap; }


.qrsu-logo-workflow {
  display:grid;
  grid-template-columns:minmax(120px, 150px) 1fr;
  gap:1rem;
  align-items:start;
}
.qrsu-logo-thumb {
  min-height:150px;
  border-radius:18px;
  border:1px solid rgba(255,255,255,.12);
  background:
    linear-gradient(45deg, rgba(255,255,255,.06) 25%, transparent 25%, transparent 75%, rgba(255,255,255,.06) 75%, rgba(255,255,255,.06)),
    linear-gradient(45deg, rgba(255,255,255,.06) 25%, transparent 25%, transparent 75%, rgba(255,255,255,.06) 75%, rgba(255,255,255,.06)),
    rgba(0,0,0,.22);
  background-size:20px 20px;
  background-position:0 0, 10px 10px;
  display:grid;
  place-items:center;
  text-align:center;
  color:var(--qrsu-muted);
  overflow:hidden;
  padding:.75rem;
}
.qrsu-logo-thumb.has-image {
  background-size:cover, cover, auto;
  background-position:center;
  color:#f5f7fb;
}
.qrsu-logo-tools { display:grid; gap:.8rem; }
.qrsu-logo-tool-buttons { display:flex; flex-wrap:wrap; gap:.65rem; }
.qrsu-logo-tool-buttons .qrsu-secondary { flex:0 0 auto; }

.qrsu-crop-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 1;
}
.qrsu-crop-box {
  z-index: 2;
}
.qrsu-crop-stage img[hidden] {
  display: none !important;
}


/* QR Studio Ultra page polish: keep the showcase hero aligned with the wide generator. */
body:has(.qrsu-generator) .entry-content > .wp-block-cover:first-child,
body:has(.qrsu-generator) .entry-content > .wp-block-group:first-child,
body:has(.qrsu-generator) main > .wp-block-cover:first-child,
body:has(.qrsu-generator) main > .wp-block-group:first-child {
  width: min(1760px, calc(100vw - clamp(1.6rem, 4vw, 5rem))) !important;
  max-width: min(1760px, calc(100vw - clamp(1.6rem, 4vw, 5rem))) !important;
  margin-inline: auto !important;
}

body:has(.qrsu-generator) .entry-content > .wp-block-cover:first-child .wp-block-cover__inner-container,
body:has(.qrsu-generator) .entry-content > .wp-block-group:first-child > .wp-block-group,
body:has(.qrsu-generator) main > .wp-block-cover:first-child .wp-block-cover__inner-container,
body:has(.qrsu-generator) main > .wp-block-group:first-child > .wp-block-group {
  max-width: 100% !important;
}

/* Prevent the mobile site title from sitting over the hamburger/menu button. */
@media (max-width: 782px) {
  body:has(.qrsu-generator) header,
  body:has(.qrsu-generator) .site-header,
  body:has(.qrsu-generator) .wp-site-blocks > header {
    position: relative;
    z-index: 1000;
  }

  body:has(.qrsu-generator) header .wp-block-group,
  body:has(.qrsu-generator) .site-header,
  body:has(.qrsu-generator) .wp-site-blocks > header .wp-block-group {
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
    gap: .55rem;
    min-width: 0;
  }

  body:has(.qrsu-generator) .wp-block-site-title,
  body:has(.qrsu-generator) .site-title,
  body:has(.qrsu-generator) .wp-site-title {
    min-width: 0;
    max-width: calc(100vw - 6.25rem);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: clamp(.7rem, 3.2vw, .95rem);
    letter-spacing: .16em;
  }

  body:has(.qrsu-generator) .wp-block-navigation__responsive-container-open,
  body:has(.qrsu-generator) .menu-toggle,
  body:has(.qrsu-generator) button[aria-label*="menu" i] {
    flex: 0 0 auto;
    margin-left: auto;
    position: relative;
    z-index: 1002;
  }
}

/* 0.7.9 usability pass: pill-guided controls, progress bar, scannability meter */
.qrsu-workflow-pills {
  width: min(100%, 1760px);
  margin: 0 auto 1.35rem;
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
}
.qrsu-workflow-pills span {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .62rem .9rem;
  border-radius: 999px;
  border: 1px solid rgba(0,229,255,.24);
  background: linear-gradient(90deg, rgba(0,229,255,.12), rgba(155,92,255,.10));
  color: var(--qrsu-text);
  font-weight: 900;
  letter-spacing: .02em;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.035);
}
.qrsu-generator-form {
  counter-reset: qrsu-step;
}
.qrsu-section {
  position: relative;
  overflow: hidden;
  border-radius: 26px;
  padding: 1.1rem;
  background:
    radial-gradient(circle at top left, rgba(0,229,255,.075), transparent 16rem),
    rgba(255,255,255,.034);
}
.qrsu-section::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--qrsu-cyan), var(--qrsu-green), var(--qrsu-magenta), var(--qrsu-violet));
  opacity: .95;
}
.qrsu-section h3 {
  counter-increment: qrsu-step;
  width: fit-content;
  max-width: 100%;
  display: inline-flex;
  align-items: center;
  gap: .62rem;
  padding: .62rem .85rem;
  border-radius: 999px;
  background: rgba(0,0,0,.34);
  border: 1px solid rgba(255,255,255,.14);
  color: #f5f7fb;
  box-shadow: 0 0 24px rgba(0,229,255,.08);
}
.qrsu-section h3::before {
  content: counter(qrsu-step);
  display: inline-grid;
  place-items: center;
  width: 1.65rem;
  height: 1.65rem;
  border-radius: 999px;
  color: #041018;
  background: linear-gradient(135deg, var(--qrsu-cyan), var(--qrsu-green));
  font-weight: 1000;
  box-shadow: 0 0 18px rgba(0,229,255,.22);
}
.qrsu-field {
  padding: .78rem;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.075);
  background: rgba(0,0,0,.16);
}
.qrsu-field label, .qrsu-toggle {
  line-height: 1.2;
}
.qrsu-field select,
.qrsu-field input[type="text"],
.qrsu-field input[type="url"],
.qrsu-field textarea {
  border-radius: 999px;
}
.qrsu-field textarea {
  border-radius: 20px;
}
.qrsu-field select {
  cursor: pointer;
}
.qrsu-colour-field input[type="color"] {
  border: 2px solid rgba(255,255,255,.16);
  box-shadow: 0 0 0 3px rgba(0,0,0,.16);
}
.qrsu-render-progress {
  display: grid;
  gap: .55rem;
  padding: .85rem;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.18);
}
.qrsu-render-progress-track {
  position: relative;
  height: .72rem;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255,255,255,.075);
  border: 1px solid rgba(255,255,255,.08);
}
.qrsu-render-progress-track span {
  display: block;
  width: var(--qrsu-progress, 0%);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #00e5ff, #54ffb5, #ffee00, #ff3df2, #9b5cff);
  box-shadow: 0 0 24px rgba(0,229,255,.25);
  transition: width .26s ease;
}
.qrsu-render-progress[data-state="busy"] .qrsu-render-progress-track span {
  background-size: 220% 100%;
  animation: qrsu-progress-shift 1.2s linear infinite;
}
.qrsu-render-progress strong {
  color: var(--qrsu-muted);
  font-size: .86rem;
  text-align: left;
}
.qrsu-render-progress-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  flex-wrap: wrap;
}
.qrsu-render-progress[data-state="busy"] strong { color: var(--qrsu-cyan); }
.qrsu-render-progress[data-state="ready"] strong { color: var(--qrsu-green); }
.qrsu-render-progress[data-state="error"] strong { color: #ffb3c2; }
@keyframes qrsu-progress-shift {
  from { background-position: 0 0; }
  to { background-position: 220% 0; }
}
.qrsu-scan-meter {
  display: grid;
  gap: .7rem;
  padding: .9rem;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,.10);
  background:
    radial-gradient(circle at 18% 0%, rgba(84,255,181,.12), transparent 12rem),
    rgba(0,0,0,.20);
}
.qrsu-scan-meter-head,
.qrsu-scan-readout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
}
.qrsu-scan-meter-head span,
.qrsu-scan-readout span {
  color: var(--qrsu-muted);
  font-size: .88rem;
}
.qrsu-scan-meter-head strong,
.qrsu-scan-readout strong {
  color: var(--qrsu-green);
  font-weight: 1000;
}
.qrsu-scan-gauge {
  position: relative;
  width: min(100%, 300px);
  height: 150px;
  justify-self: center;
  overflow: hidden;
  border-radius: 300px 300px 0 0;
  background: conic-gradient(from 270deg at 50% 100%, #ff3d6e 0deg 45deg, #ffbe0b 45deg 105deg, #54ffb5 105deg 180deg, transparent 180deg 360deg);
  box-shadow: inset 0 -18px 30px rgba(0,0,0,.55), 0 0 28px rgba(0,229,255,.10);
}
.qrsu-scan-gauge::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 64%;
  height: 64%;
  transform: translateX(-50%);
  border-radius: 300px 300px 0 0;
  background: rgba(6,9,19,.94);
  border: 1px solid rgba(255,255,255,.08);
  border-bottom: 0;
}
.qrsu-scan-needle {
  position: absolute;
  left: 50%;
  bottom: .18rem;
  width: 42%;
  height: 4px;
  background: #f5f7fb;
  border-radius: 999px;
  transform-origin: 0 50%;
  transform: rotate(-90deg);
  z-index: 2;
  box-shadow: 0 0 16px rgba(255,255,255,.38);
  transition: transform .32s ease;
}
.qrsu-scan-needle::after {
  content: "";
  position: absolute;
  left: -7px;
  top: 50%;
  width: 14px;
  height: 14px;
  border-radius: 999px;
  transform: translateY(-50%);
  background: #f5f7fb;
  box-shadow: 0 0 16px rgba(255,255,255,.35);
}
.qrsu-scan-readout {
  align-items: flex-start;
}
.qrsu-scan-readout span {
  text-align: right;
  line-height: 1.35;
}
@media (max-width: 640px) {
  .qrsu-workflow-pills { gap: .45rem; }
  .qrsu-workflow-pills span { padding: .5rem .65rem; font-size: .82rem; }
  .qrsu-scan-meter-head,
  .qrsu-scan-readout { align-items: flex-start; flex-direction: column; }
  .qrsu-scan-readout span { text-align: left; }
}

/* 0.8.0 balance pass: preview-side action dock, colour-pill controls, live gauge marks */
.qrsu-generator-grid {
  grid-template-columns: minmax(520px, .92fr) minmax(600px, 1.08fr);
  gap: clamp(1rem, 2vw, 2.1rem);
}
.qrsu-generator-form {
  align-content: start;
}
.qrsu-preview-panel {
  gap: .9rem;
}
.qrsu-preview-actions {
  justify-content: center;
  align-items: center;
  padding: .7rem;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,.10);
  background: linear-gradient(90deg, rgba(0,229,255,.08), rgba(155,92,255,.08), rgba(84,255,181,.06));
}
.qrsu-preview-actions .qrsu-primary,
.qrsu-preview-actions .qrsu-secondary {
  min-width: 9.5rem;
}
.qrsu-preview-actions .qrsu-live-pill {
  margin-left: auto;
}
.qrsu-colour-field {
  padding: .56rem .66rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.045);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.025);
}
.qrsu-colour-field label {
  margin: 0;
  font-size: .86rem;
}
.qrsu-colour-field input[type="color"] {
  width: 3.25rem;
  min-width: 3.25rem;
  height: 2rem;
  border-radius: 999px;
}
.qrsu-section h3 {
  text-wrap: balance;
}
.qrsu-render-progress {
  order: 1;
}
.qrsu-scan-meter {
  --qrsu-score: 0;
  --qrsu-needle-angle: -180deg;
}
.qrsu-scan-gauge {
  width: min(100%, 360px);
  height: 180px;
  border-radius: 360px 360px 0 0;
  overflow: hidden;
}
.qrsu-scan-gauge::after {
  z-index: 1;
}
.qrsu-scan-needle {
  z-index: 5;
  bottom: .4rem;
  width: 43%;
  height: 5px;
  transform: rotate(var(--qrsu-needle-angle, -180deg));
}
.qrsu-gauge-mark {
  position: absolute;
  z-index: 4;
  color: rgba(245,247,251,.84);
  font-size: .72rem;
  font-weight: 900;
  line-height: 1;
  padding: .18rem .28rem;
  border-radius: 999px;
  background: rgba(0,0,0,.32);
  border: 1px solid rgba(255,255,255,.10);
  text-shadow: 0 1px 8px rgba(0,0,0,.65);
}
.qrsu-gauge-mark-0 { left: 5.5%; bottom: .55rem; }
.qrsu-gauge-mark-25 { left: 15%; top: 52%; transform: translateY(-50%); }
.qrsu-gauge-mark-50 { left: 50%; top: .72rem; transform: translateX(-50%); }
.qrsu-gauge-mark-75 { right: 15%; top: 52%; transform: translateY(-50%); }
.qrsu-gauge-mark-100 { right: 4.5%; bottom: .55rem; }
.qrsu-scan-readout strong {
  font-size: 1.25rem;
}
@media (max-width: 1480px) {
  .qrsu-generator-grid {
    grid-template-columns: minmax(0, .95fr) minmax(440px, 1.05fr);
  }
}
@media (max-width: 1100px) {
  .qrsu-generator-grid { grid-template-columns: 1fr; }
  .qrsu-preview-actions .qrsu-live-pill { margin-left: 0; }
}
@media (max-width: 640px) {
  .qrsu-preview-actions {
    align-items: stretch;
  }
  .qrsu-preview-actions .qrsu-primary,
  .qrsu-preview-actions .qrsu-secondary,
  .qrsu-preview-actions .qrsu-live-pill {
    width: 100%;
    justify-content: center;
    text-align: center;
  }
  .qrsu-scan-gauge {
    height: 150px;
  }
}


/* 0.8.2 mobile-first finesse: section 4 moved to preview rail, compact pills/buttons, tighter controls */
.qrsu-generator {
  padding: clamp(.7rem, 1.45vw, 1.65rem);
}
.qrsu-generator-hero {
  margin-bottom: .85rem;
}
.qrsu-generator-hero h2 {
  font-size: clamp(1.7rem, 3.6vw, 3.2rem);
  letter-spacing: -.045em;
}
.qrsu-generator-hero p {
  font-size: clamp(.88rem, .98vw, 1.04rem);
  line-height: 1.42;
  max-width: 980px;
}
.qrsu-workflow-pills {
  margin-bottom: .75rem;
  gap: .38rem;
}
.qrsu-workflow-pills span {
  padding: .34rem .55rem;
  font-size: .72rem;
  letter-spacing: .035em;
  line-height: 1;
}

.qrsu-generator-grid {
  grid-template-columns: minmax(430px, .98fr) minmax(460px, 1.02fr);
  gap: clamp(.75rem, 1.25vw, 1.25rem);
}
.qrsu-generator-form,
.qrsu-preview-panel {
  padding: clamp(.72rem, 1vw, 1rem);
  gap: .68rem;
}
.qrsu-generator-panel {
  border-radius: 20px;
}

.qrsu-section {
  border-radius: 16px;
  padding: .72rem;
  gap: .62rem;
}
.qrsu-section::before {
  height: 2px;
}
.qrsu-section h3 {
  padding: .38rem .55rem;
  gap: .38rem;
  font-size: .84rem;
  line-height: 1.15;
  border-radius: 999px;
}
.qrsu-section h3::before {
  width: 1.22rem;
  height: 1.22rem;
  font-size: .68rem;
}
.qrsu-grid {
  gap: .62rem;
}
.qrsu-grid-three {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.qrsu-field {
  gap: .25rem;
}
.qrsu-field label,
.qrsu-toggle {
  font-size: .8rem;
  line-height: 1.18;
}
.qrsu-field small {
  font-size: .72rem;
  line-height: 1.25;
}
.qrsu-field input[type="text"],
.qrsu-field input[type="url"],
.qrsu-field textarea,
.qrsu-field select {
  border-radius: 11px;
  padding: .52rem .62rem;
  font-size: .86rem;
  min-height: 2.35rem;
}
.qrsu-field textarea {
  min-height: 78px;
}
.qrsu-field input[type="range"] {
  min-height: 1.35rem;
}
.qrsu-colour-field {
  padding: .34rem .45rem;
  border-radius: 14px;
}
.qrsu-colour-field label {
  font-size: .74rem;
}
.qrsu-colour-field input[type="color"] {
  width: 2.3rem;
  min-width: 2.3rem;
  height: 1.62rem;
}

.qrsu-preview-shell {
  min-height: clamp(360px, 38vw, 620px);
  padding: clamp(.65rem, 1.1vw, 1.1rem);
  border-radius: 18px;
  background-size: 22px 22px;
}
.qrsu-preview-shell svg {
  width: min(100%, var(--qrsu-render-size, 620px));
  border-radius: 14px;
}
.qrsu-preview-actions {
  padding: .45rem;
  gap: .45rem;
  border-radius: 16px;
}
.qrsu-primary,
.qrsu-secondary,
.qrsu-download-trigger {
  padding: .48rem .7rem;
  font-size: .82rem;
  line-height: 1.1;
}
.qrsu-preview-actions .qrsu-primary,
.qrsu-preview-actions .qrsu-secondary {
  min-width: 7rem;
}
.qrsu-live-pill {
  padding: .38rem .55rem;
  font-size: .74rem;
}
.qrsu-live-pill::before {
  width: .45rem;
  height: .45rem;
}
.qrsu-render-progress {
  padding: .5rem .6rem;
  border-radius: 14px;
  gap: .4rem;
}
.qrsu-render-progress strong {
  font-size: .75rem;
}
.qrsu-render-progress-track {
  height: .46rem;
}

.qrsu-preview-side-section {
  padding: .65rem;
  border-radius: 16px;
  background:
    radial-gradient(circle at 10% 0%, rgba(255,61,242,.09), transparent 12rem),
    rgba(255,255,255,.035);
}
.qrsu-preview-side-section h3 {
  font-size: .82rem;
  margin-bottom: .05rem;
}
.qrsu-preview-logo-section .qrsu-grid-two,
.qrsu-preview-logo-section .qrsu-grid-three {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.qrsu-preview-logo-section .qrsu-field-wide,
.qrsu-preview-logo-section .qrsu-logo-workflow {
  grid-column: 1 / -1;
}
.qrsu-logo-workflow {
  gap: .55rem;
}
.qrsu-logo-thumb {
  min-height: 82px;
  border-radius: 14px;
}
.qrsu-logo-tool-buttons {
  gap: .42rem;
}
.qrsu-logo-tool-buttons .qrsu-secondary {
  padding: .42rem .55rem;
  font-size: .76rem;
}
.qrsu-logo-row {
  gap: .45rem;
}
.qrsu-logo-crop-summary {
  padding: .48rem .6rem;
  font-size: .74rem;
  border-radius: 12px;
}

.qrsu-scan-meter {
  padding: .62rem;
  gap: .45rem;
  border-radius: 16px;
}
.qrsu-scan-meter-head span,
.qrsu-scan-readout span {
  font-size: .74rem;
}
.qrsu-scan-meter-head strong,
.qrsu-scan-readout strong {
  font-size: .95rem;
}
.qrsu-scan-gauge {
  width: min(100%, 280px);
  height: 140px;
}
.qrsu-scan-needle {
  width: 41%;
  height: 4px;
}
.qrsu-gauge-mark {
  font-size: .62rem;
  padding: .12rem .22rem;
}
.qrsu-download-row {
  gap: .42rem;
}
.qrsu-render-progress {
  order: 1;
}
.qrsu-preview-shell {
  order: 2;
}
.qrsu-preview-actions {
  order: 3;
}
.qrsu-preview-logo-section {
  order: 4;
}
.qrsu-scan-meter {
  order: 5;
}
.qrsu-status {
  order: 6;
}
.qrsu-download-bar {
  width: auto;
}
.qrsu-download-select {
  min-height: 2rem;
  font-size: .78rem;
  border-radius: 10px;
}
.qrsu-download-trigger {
  min-width: 6rem;
}
.qrsu-status,
.qrsu-dynamic-result {
  font-size: .78rem;
}

@media (max-width: 1280px) {
  .qrsu-generator-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .qrsu-preview-panel {
    position: relative;
    top: auto;
  }
}
@media (max-width: 760px) {
  .qrsu-generator {
    padding: .5rem;
  }
  .qrsu-generator-hero h2 {
    font-size: clamp(1.45rem, 9vw, 2.3rem);
  }
  .qrsu-workflow-pills {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: .18rem;
    scrollbar-width: thin;
  }
  .qrsu-workflow-pills span {
    flex: 0 0 auto;
  }
  .qrsu-generator-form,
  .qrsu-preview-panel {
    padding: .55rem;
  }
  .qrsu-section,
  .qrsu-preview-side-section {
    padding: .56rem;
  }
  .qrsu-grid-two,
  .qrsu-grid-three,
  .qrsu-preview-logo-section .qrsu-grid-two,
  .qrsu-preview-logo-section .qrsu-grid-three {
    grid-template-columns: 1fr;
  }
  .qrsu-preview-shell {
    min-height: 260px;
    padding: .5rem;
  }
  .qrsu-preview-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .qrsu-preview-actions .qrsu-live-pill {
    grid-column: 1 / -1;
    width: auto;
    justify-content: center;
  }
  .qrsu-primary,
  .qrsu-secondary,
  .qrsu-download-trigger {
    padding: .45rem .55rem;
    font-size: .78rem;
  }
  .qrsu-render-progress-meta {
    flex-direction: column;
    align-items: stretch;
  }
  .qrsu-download-bar {
    width: 100%;
  }
  .qrsu-download-select,
  .qrsu-download-trigger {
    width: 100%;
  }
  .qrsu-scan-gauge {
    width: min(100%, 240px);
    height: 120px;
  }
}

.qrsu-dynamic-action {
  background: linear-gradient(135deg, rgba(84,255,181,.95), rgba(0,229,255,.9), rgba(155,92,255,.9));
  color: #031016;
}
.qrsu-dynamic-action:hover {
  filter: brightness(1.08);
}


/* 0.8.6 preview deck correction: progress bar directly under preview; save controls live inside render card */
.qrsu-render-progress {
  order: initial;
  margin-top: 0;
}
.qrsu-render-progress-meta {
  justify-content: center;
  text-align: center;
}
.qrsu-render-progress-meta strong {
  width: 100%;
  text-align: center;
}
.qrsu-preview-actions {
  order: initial;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: .55rem;
}
.qrsu-render-button-group,
.qrsu-download-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .45rem;
}
.qrsu-render-button-group {
  justify-content: flex-start;
}
.qrsu-download-bar {
  justify-content: flex-end;
  padding: .28rem;
  border-radius: 14px;
  background: rgba(0,0,0,.30);
  border: 1px solid rgba(255,255,255,.10);
}
.qrsu-preview-actions .qrsu-live-pill {
  margin-left: 0 !important;
}
.qrsu-download-select {
  appearance: auto;
  background: #000 !important;
  color: #fff !important;
  border-color: rgba(255,255,255,.20) !important;
}
.qrsu-download-select option {
  background: #000 !important;
  color: #fff !important;
}
.qrsu-download-trigger {
  white-space: nowrap;
}
@media (max-width: 1040px) {
  .qrsu-preview-actions {
    grid-template-columns: 1fr;
  }
  .qrsu-render-button-group,
  .qrsu-download-bar {
    justify-content: center;
  }
}
@media (max-width: 760px) {
  .qrsu-preview-actions {
    display: grid;
    grid-template-columns: 1fr;
  }
  .qrsu-render-button-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .qrsu-render-button-group .qrsu-live-pill {
    grid-column: 1 / -1;
    justify-content: center;
  }
  .qrsu-download-bar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    width: 100%;
  }
  .qrsu-download-select {
    width: 100%;
    min-width: 0;
  }
  .qrsu-download-trigger {
    width: auto;
    min-width: 6.2rem;
  }
}
@media (max-width: 420px) {
  .qrsu-render-button-group,
  .qrsu-download-bar {
    grid-template-columns: 1fr;
  }
  .qrsu-download-trigger {
    width: 100%;
  }
}