/* /qr-generator/ — builds on the tokens in assets/css/main.css. */

.qrg section { padding: 50px 0; }
.qrg .qrg-hero { padding: 140px 0 10px; text-align: center; }
.qrg-lead { font-size: 1.15rem; max-width: 760px; margin: 0 auto; }

.qrg-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: start; }
.qrg-panel {
    background: var(--card-bg); border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--border-radius-lg); padding: 26px; box-shadow: var(--card-shadow);
}
.qrg-preview-panel { position: sticky; top: 100px; }
.qrg-panel h2 { font-size: 1.25rem; margin: 6px 0 14px; }
.qrg-panel h2:not(:first-child) { margin-top: 26px; }

.qrg-types, .qrg-products, .qrg-materials { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.qrg-type, .qrg-chip {
    font: inherit; font-size: 0.9rem; cursor: pointer; padding: 8px 14px; border-radius: 999px;
    background: transparent; color: var(--text-secondary); border: 1px solid rgba(10, 200, 255, 0.25); transition: all 0.2s ease;
}
.qrg-type:hover, .qrg-chip:hover { color: var(--text-primary); border-color: var(--accent-blue); }
.qrg-type.active, .qrg-chip.active {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-green));
    color: var(--primary-darker); border-color: transparent; font-weight: 600;
}
.qrg-chip:disabled { opacity: 0.35; cursor: not-allowed; }

.qrg label { display: block; font-size: 0.88rem; color: var(--text-secondary); margin-bottom: 12px; }
.qrg input[type=text], .qrg input[type=url], .qrg input[type=tel], .qrg input[type=email],
.qrg input[type=number], .qrg select, .qrg textarea {
    display: block; width: 100%; margin-top: 5px; padding: 11px 13px; font: inherit; font-size: 0.95rem;
    color: var(--text-primary); background: rgba(5, 8, 15, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.12); border-radius: var(--border-radius-sm);
}
.qrg input:focus, .qrg select:focus, .qrg textarea:focus { outline: none; border-color: var(--accent-blue); }
.qrg input[type=color] { display: block; margin-top: 5px; width: 56px; height: 40px; padding: 2px; border-radius: var(--border-radius-sm); border: 1px solid rgba(255,255,255,0.12); background: transparent; }
.qrg-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.qrg-colors-title { display: block; font-size: 0.88rem; color: var(--text-secondary); margin-bottom: 6px; }
.qrg-colors-row { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.qrg-colors-row label { display: flex !important; align-items: center; gap: 8px; margin: 0 !important; font-size: 0.88rem; }
.qrg-colors-row input[type=color] { margin-top: 0; width: 44px; height: 34px; }
.qrg-warn { margin: 8px 0 0; font-size: 0.82rem; color: #ffb547; }
.qrg-color-preview { font-size: 0.88rem; color: var(--text-secondary); }
.qrg-color-preview span { display: block; margin-bottom: 5px; }
#q-color-qr { width: 96px; height: 96px; border-radius: 6px; overflow: hidden; background: #fff; }
#q-color-qr svg { width: 100%; height: 100%; display: block; }
.qrg-check { display: flex !important; align-items: center; gap: 8px; }
.qrg-check input { width: 18px; height: 18px; }
.qrg-help { font-size: 0.82rem; opacity: 0.8; margin-top: -4px; }
.qrg-help i { color: var(--accent-green); margin-right: 4px; }
.qrg-logo { font-size: 0.88rem; color: var(--text-secondary); }
.qrg-logo span { display: block; margin-bottom: 5px; }
.qrg-logo-btn { display: inline-block !important; margin: 0 !important; color: var(--text-primary) !important; }
.qrg-link { background: none; border: 0; color: var(--accent-blue); cursor: pointer; font: inherit; margin-left: 8px; }
.qrg-downloads { display: flex; gap: 10px; flex-wrap: wrap; margin: 8px 0 14px; }

/* Product preview: the QR is laid over the mockup and blended in like a burn mark */
.qrg-stage { position: relative; margin: 0 0 8px; border-radius: var(--border-radius-md); overflow: hidden; background: #eee; }
.qrg-stage img { display: block; width: 100%; height: auto; }
.qrg-engrave { position: absolute; mix-blend-mode: multiply; pointer-events: none; }
.qrg-engrave svg, .qrg-engrave canvas { width: 100% !important; height: 100% !important; display: block; }
.qrg-wood { opacity: 0.86; filter: blur(0.35px); }
.qrg-leather { opacity: 0.8; filter: blur(0.45px); }
.qrg-empty {
    position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 70%;
    background: rgba(5, 8, 15, 0.82); color: #fff; padding: 14px 18px; border-radius: var(--border-radius-md); text-align: center; font-size: 0.95rem;
}
.qrg-stage figcaption { padding: 7px 12px; font-size: 0.75rem; color: #555; background: #f1efec; }

.qrg-order { margin-top: 22px; padding-top: 18px; border-top: 1px solid rgba(255, 255, 255, 0.08); }
.qrg-order h3 { font-size: 1.15rem; margin-bottom: 6px; }
.qrg-order p { font-size: 0.92rem; }
.qrg-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.qrg-result { margin-top: 12px; font-weight: 500; }
.qrg-result.ok { color: var(--accent-green); }
.qrg-result.err { color: #ff7a7a; }

.qrg-why { text-align: center; }
.qrg-why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 24px; text-align: left; }
.qrg-why-item { background: var(--card-bg); border-radius: var(--border-radius-md); padding: 20px; }
.qrg-why-item i { font-size: 1.5rem; color: var(--accent-blue); margin-bottom: 10px; }
.qrg-why-item h3 { font-size: 1.05rem; }
.qrg-why-item p { font-size: 0.92rem; margin: 0; }

@media (max-width: 960px) {
    .qrg-grid { grid-template-columns: 1fr; }
    .qrg-preview-panel { position: static; }
    .qrg-why-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
    .qrg .qrg-hero { padding-top: 110px; }
    .qrg h1 { font-size: 2.1rem; }
    .qrg-panel { padding: 18px; }
    .qrg-row, .qrg-why-grid { grid-template-columns: 1fr; }
}

/* A laser burns one tone: show the centre logo as a monochrome burn too */
.qrg-engrave svg image { filter: grayscale(1) brightness(0.45) contrast(1.6); }