.qr-generator {
	--qr-surface: #ffffff;
	--qr-ink: #172033;
	--qr-muted: #5b6576;
	--qr-line: #d7deea;
	--qr-accent: #0f766e;
	--qr-accent-dark: #075f58;
	--qr-error: #b42318;
	box-sizing: border-box;
	max-width: 1040px;
	margin: 0 auto 40px;
	padding: 0;
	border-radius: 16px;
	background: var(--qr-surface);
	color: var(--qr-ink);
}

.qr-generator *, .qr-generator *::before, .qr-generator *::after { box-sizing: inherit; }
.qr-generator__intro { margin-bottom: 28px; }
.qr-generator__title { margin: 0; color: var(--qr-ink); font-size: clamp(1.7rem, 3vw, 2.25rem); line-height: 1.2; }
.qr-generator__description, .qr-generator__hint, .qr-generator__empty { margin: 10px 0 0; color: var(--qr-muted); line-height: 1.55; }
.qr-generator__workspace { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr); gap: 32px; align-items: start; }
.qr-generator__result { min-width: 0; }
.qr-generator__field { display: grid; gap: 8px; }
.qr-generator__field label { color: var(--qr-ink); font-weight: 700; }
.qr-generator__type { display: flex; flex-wrap: wrap; gap: 10px 20px; margin: 0 0 20px; padding: 0; border: 0; }
.qr-generator__type legend { width: 100%; margin-bottom: 2px; color: var(--qr-ink); font-weight: 700; }
.qr-generator__type-option { display: inline-flex; align-items: center; gap: 8px; color: var(--qr-ink); cursor: pointer; }
.qr-generator__type-option input { width: 18px; height: 18px; margin: 0; accent-color: var(--qr-accent); }
.qr-generator__input { width: 100%; min-height: 132px; resize: vertical; padding: 13px 14px; border: 1px solid #aeb8c8; border-radius: 10px; background: #fff; color: var(--qr-ink); font: inherit; line-height: 1.5; }
.qr-generator__input--website { min-height: 48px; resize: none; }
.qr-generator__input::placeholder { color: #667085; opacity: 1; }
.qr-generator__input:focus-visible, .qr-generator__button:focus-visible { outline: 3px solid rgb(15 118 110 / 28%); outline-offset: 3px; }
.qr-generator__message { margin: 2px 0 0; color: var(--qr-error); font-weight: 600; }
.qr-generator__button { min-height: 44px; padding: 10px 18px; border: 1px solid transparent; border-radius: 10px; font: inherit; font-weight: 700; cursor: pointer; transition: background-color .18s ease, border-color .18s ease, color .18s ease, transform .18s ease; }
.qr-generator__button:active:not(:disabled) { transform: translateY(1px); }
.qr-generator__button:disabled { cursor: not-allowed; opacity: .55; }
.qr-generator__button--primary { margin-top: 20px; background: var(--qr-accent); color: #fff; }
.qr-generator__button--primary:hover { background: var(--qr-accent-dark); }
.qr-generator__preview { display: grid; min-height: 100%; aspect-ratio: 1 / 1; padding: 24px; place-items: center; border: 1px dashed #b7c2d2; border-radius: 12px; background: #f8fafc; }
.qr-generator__preview canvas { display: block; width: min(100%, 288px); height: auto; image-rendering: pixelated; }
.qr-generator__empty { text-align: center; }
.qr-generator__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
.qr-generator__button--secondary { border-color: var(--qr-accent); background: var(--qr-accent); color: #fff; }
.qr-generator__button--secondary:hover { background: var(--qr-accent-dark); border-color: var(--qr-accent-dark); }
.qr-generator__button--text { border-color: #aeb8c8; background: #fff; color: var(--qr-ink); }
.qr-generator__button--text:hover { border-color: #7c8798; background: #f3f5f8; }

@media (max-width: 767px) {
	.qr-generator__workspace { grid-template-columns: 1fr; gap: 28px; }
	.qr-generator__preview { min-height: 240px; aspect-ratio: auto; }
}

@media (max-width: 600px) {
	.qr-generator { margin: 0 0 24px; padding: 0; border-radius: 12px; }
	.qr-generator__button { width: 100%; }
	.qr-generator__actions { display: grid; grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
	.qr-generator__button { transition: none; }
}