/* osir.co.uk: QR Code Generator */
.qr-layout { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(300px, 1fr); gap: 20px; align-items: start; }
.qr-left > .t-card + .t-card { margin-top: 16px; }
.qr-right { position: sticky; top: calc(var(--header-h) + 16px); }
.qr-types { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 8px; margin-top: 14px; }
.qr-type { display: grid; justify-items: center; gap: 6px; padding: 12px 6px; border-radius: 12px; border: 1px solid var(--border); background: var(--surface-solid); font: inherit; font-size: 13px; font-weight: 600; color: var(--text-2); cursor: pointer; transition: border-color .2s, color .2s, background .2s; }
.qr-type .icon { color: var(--muted); }
.qr-type:hover { border-color: var(--border-strong); color: var(--text); }
.qr-type.is-active { border-color: var(--brand-1); color: var(--brand-1); background: color-mix(in srgb, var(--brand-1) 8%, var(--surface-solid)); }
.qr-type.is-active .icon { color: var(--brand-1); }
.qr-forms { margin-top: 18px; }
.qr-form { display: none; }
.qr-form.is-active { display: block; }
.qr-form .t-grid-2 { gap: 10px 14px; }
.qr-color { display: flex; gap: 8px; align-items: center; }
.qr-color input[type="color"] { width: 44px; height: 44px; padding: 0; border: 1px solid var(--border-strong); border-radius: 10px; background: none; cursor: pointer; flex: none; }
.qr-color .t-input { font-family: var(--mono); }
.qr-presets { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.qr-preset { width: 34px; height: 34px; border-radius: 10px; border: 1px solid var(--border-strong); background: linear-gradient(135deg, var(--f) 50%, var(--b) 50%); cursor: pointer; }
.qr-preset:hover { transform: scale(1.08); }
input[type="range"] { width: 100%; accent-color: var(--brand-1); }
.qr-logo { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--border); }
.qr-preview { text-align: center; }
.qr-canvas-wrap { position: relative; display: grid; place-items: center; padding: 14px; border-radius: 16px; background-color: #fff; background-image: linear-gradient(45deg, #eef0f4 25%, transparent 25%), linear-gradient(-45deg, #eef0f4 25%, transparent 25%), linear-gradient(45deg, transparent 75%, #eef0f4 75%), linear-gradient(-45deg, transparent 75%, #eef0f4 75%); background-size: 16px 16px; background-position: 0 0, 0 8px, 8px -8px, -8px 0; }
.qr-canvas-wrap canvas { width: 100%; max-width: 380px; height: auto; aspect-ratio: 1; image-rendering: pixelated; }
.qr-placeholder { padding: 80px 20px; color: #6b7280; }
.qr-data { margin-top: 12px; font-family: var(--mono); font-size: 13px; color: var(--text-2); word-break: break-all; max-height: 60px; overflow: hidden; }
.qr-dl { justify-content: center; }
.qr-dl .icon { width: 18px; height: 18px; }
@media (max-width: 900px) { .qr-layout { grid-template-columns: 1fr; } .qr-right { position: static; order: -1; } }