/* ==========================================================================
   Niewidzialny Znak — style (jasny motyw, TYLKO czcionki systemowe)
   Wszystko w zakresie .nz-wrap. Reguły !important chronią wygląd przed
   agresywnymi stylami motywu strony (czcionka, wyrównanie, tło pól).
   Dostrojony do jasnego tła strony (#fafaf6).
   ========================================================================== */

.nz-wrap {
	--nz-accent: #5b4fe3;
	--nz-accent-soft: rgba(91, 79, 227, 0.10);
	--nz-accent-line: rgba(91, 79, 227, 0.38);
	--nz-surface: #ffffff;
	--nz-surface-2: #f5f5ef;
	--nz-border: rgba(20, 20, 30, 0.10);
	--nz-border-strong: rgba(20, 20, 30, 0.16);
	--nz-text: #1c1c24;
	--nz-text-mute: #5b5b67;
	--nz-text-faint: #8a8a95;
	--nz-ok: #1f9d5f;
	--nz-err: #d6453f;
	--nz-radius: 16px;
	--nz-radius-sm: 11px;
	--nz-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

	display: block;
	max-width: 920px;
	margin: 0 auto;
	color: var(--nz-text);
	line-height: 1.55;
	text-align: left;
	-webkit-font-smoothing: antialiased;
}

/* Zabezpieczenie: box-sizing + jedna czcionka systemowa wszędzie ------------- */
.nz-wrap,
.nz-wrap * {
	box-sizing: border-box;
	font-family: var(--nz-sans) !important;
}

/* Układ -------------------------------------------------------------------- */
.nz-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	align-items: start; /* każda karta ma własną wysokość — bez pustych odstępów */
	gap: 16px;
	margin-bottom: 16px;
}

.nz-card {
	background: var(--nz-surface);
	border: 1px solid var(--nz-border);
	border-radius: var(--nz-radius);
	padding: 22px;
	box-shadow: 0 1px 2px rgba(20, 20, 30, 0.04), 0 6px 18px -12px rgba(20, 20, 30, 0.12);
}

.nz-card-wide {
	width: 100%;
}

/* Typografia (zablokowane rozmiary) -------------------------------------------- */
.nz-wrap .nz-title {
	margin: 0 0 6px;
	padding: 0;
	font-size: 18px !important;
	font-weight: 600 !important;
	line-height: 1.3 !important;
	letter-spacing: -0.01em;
	text-align: left !important;
	color: var(--nz-text);
}

.nz-wrap .nz-desc {
	margin: 0 0 18px;
	padding: 0;
	font-size: 14px !important;
	font-weight: 400 !important;
	line-height: 1.55 !important;
	text-align: left !important;
	color: var(--nz-text-mute);
}

.nz-wrap .nz-desc strong {
	color: var(--nz-text);
	font-weight: 600;
}

/* Metoda 1 — przyciski ---------------------------------------------------------- */
.nz-chips {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
}

.nz-wrap .nz-chip {
	flex: 1 1 130px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 10px;
	appearance: none;
	font-size: 14px;
	font-weight: 600;
	color: var(--nz-text);
	background: var(--nz-surface-2);
	border: 1px solid var(--nz-border);
	border-radius: var(--nz-radius-sm);
	padding: 12px 14px;
	cursor: pointer;
	transition: border-color 0.18s ease, background 0.18s ease, transform 0.12s ease;
}

.nz-wrap .nz-chip:hover {
	background: var(--nz-accent-soft);
	border-color: var(--nz-accent-line);
}

.nz-wrap .nz-chip:active {
	transform: translateY(1px);
}

.nz-chip-name {
	white-space: nowrap;
}

.nz-chip-mark {
	color: var(--nz-accent);
	letter-spacing: 0.14em;
	font-weight: 700;
}

/* Metoda 2 — licznik -------------------------------------------------------- */
.nz-stepper {
	display: flex;
	align-items: stretch;
	width: 100%;
	border: 1px solid var(--nz-border-strong);
	border-radius: var(--nz-radius-sm);
	overflow: hidden;
	background: var(--nz-surface-2);
}

.nz-wrap .nz-step {
	appearance: none;
	flex: 0 0 52px;
	font-size: 20px;
	line-height: 1;
	font-weight: 600;
	color: var(--nz-text);
	background: transparent;
	border: 0;
	cursor: pointer;
	transition: background 0.15s ease, color 0.15s ease;
}

.nz-wrap .nz-step:hover {
	background: var(--nz-accent-soft);
	color: var(--nz-accent);
}

/* Pole liczbowe — wymuszone na ciemno (motyw robił je białym) ----------- */
.nz-wrap input.nz-count {
	flex: 1 1 auto;
	width: 100%;
	min-width: 0;
	appearance: none;
	-moz-appearance: textfield;
	text-align: center;
	font-size: 16px !important;
	font-weight: 600;
	color: var(--nz-text) !important;
	-webkit-text-fill-color: var(--nz-text) !important;
	background: transparent !important;
	background-color: transparent !important;
	border: 0 !important;
	border-left: 1px solid var(--nz-border) !important;
	border-right: 1px solid var(--nz-border) !important;
	border-radius: 0 !important;
	box-shadow: none !important;
	padding: 14px 4px;
	margin: 0 !important;
	height: auto;
}

.nz-wrap input.nz-count:focus {
	outline: none;
}

.nz-wrap input.nz-count::-webkit-outer-spin-button,
.nz-wrap input.nz-count::-webkit-inner-spin-button {
	-webkit-appearance: none;
	margin: 0;
}

/* Podgląd „duchów" — pokazuje to, co niewidzialne ------------------- */
.nz-preview {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 6px;
	min-height: 38px;
	margin: 14px 0 6px;
	padding: 9px 12px;
	border: 1px dashed var(--nz-border-strong);
	border-radius: var(--nz-radius-sm);
	background: rgba(20, 20, 30, 0.02);
}

.nz-preview i {
	width: 14px;
	height: 14px;
	border-radius: 4px;
	background: var(--nz-accent-soft);
	border: 1px solid var(--nz-accent-line);
}

.nz-preview[data-more]::after {
	content: attr(data-more);
	font-size: 12px;
	font-weight: 600;
	color: var(--nz-accent);
	margin-left: 2px;
}

.nz-preview.nz-pulse i {
	animation: nz-glow 0.6s ease;
}

@keyframes nz-glow {
	0%   { background: var(--nz-accent); }
	100% { background: var(--nz-accent-soft); }
}

.nz-wrap .nz-hint {
	margin: 0 0 16px;
	padding: 0;
	font-size: 13px !important;
	font-weight: 400 !important;
	text-align: left !important;
	color: var(--nz-text-faint);
}

/* Przyciski -------------------------------------------------------------------- */
.nz-wrap .nz-btn {
	appearance: none;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	font-size: 14px;
	font-weight: 600;
	border-radius: var(--nz-radius-sm);
	padding: 12px 22px;
	cursor: pointer;
	border: 1px solid transparent;
	transition: filter 0.18s ease, transform 0.12s ease, background 0.18s ease, border-color 0.18s ease;
}

.nz-wrap .nz-btn:active {
	transform: translateY(1px);
}

.nz-wrap .nz-btn-primary {
	color: #ffffff;
	background: var(--nz-accent);
	box-shadow: 0 8px 22px -12px var(--nz-accent);
}

.nz-wrap .nz-btn-primary:hover {
	filter: brightness(1.08);
}

.nz-wrap .nz-btn-ghost {
	color: var(--nz-text);
	background: var(--nz-surface-2);
	border-color: var(--nz-border-strong);
}

.nz-wrap .nz-btn-ghost:hover {
	background: var(--nz-accent-soft);
	border-color: var(--nz-accent-line);
}

.nz-icon {
	width: 16px;
	height: 16px;
	flex: 0 0 auto;
}

/* Komunikaty ------------------------------------------------------------------ */
.nz-feedback {
	margin: 12px 0 0;
	min-height: 18px;
	font-size: 13px;
	font-weight: 600;
	opacity: 0;
	transform: translateY(-3px);
	transition: opacity 0.2s ease, transform 0.2s ease;
}

.nz-feedback.nz-show {
	opacity: 1;
	transform: translateY(0);
}

.nz-ok  { color: var(--nz-ok); }
.nz-err { color: var(--nz-err); }

/* Obszar testowy — również wymuszony na ciemno ----------------------------- */
.nz-wrap textarea.nz-textarea {
	width: 100%;
	resize: vertical;
	min-height: 120px;
	font-size: 15px !important;
	color: var(--nz-text) !important;
	-webkit-text-fill-color: var(--nz-text) !important;
	background: var(--nz-surface-2) !important;
	background-color: var(--nz-surface-2) !important;
	border: 1px solid var(--nz-border-strong) !important;
	border-radius: var(--nz-radius-sm) !important;
	box-shadow: none !important;
	padding: 14px 16px;
}

.nz-wrap textarea.nz-textarea::placeholder {
	color: var(--nz-text-faint);
	opacity: 1;
}

.nz-wrap textarea.nz-textarea:focus {
	outline: none;
	border-color: var(--nz-accent-line) !important;
}

.nz-test-row {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 14px;
	margin-top: 14px;
}

.nz-detect {
	font-size: 13px;
	font-weight: 600;
	opacity: 0;
	transition: opacity 0.2s ease;
}

.nz-detect.nz-show {
	opacity: 1;
}

/* Widoczny fokus dla klawiatury ------------------------------------------------- */
.nz-wrap button:focus-visible,
.nz-wrap textarea:focus-visible,
.nz-wrap input:focus-visible {
	outline: 2px solid var(--nz-accent);
	outline-offset: 2px;
}

/* Responsywność ---------------------------------------------------------------- */
@media (max-width: 640px) {
	.nz-grid {
		grid-template-columns: 1fr;
	}

	.nz-card {
		padding: 18px 16px;
	}

	.nz-wrap .nz-btn-primary {
		width: 100%;
	}
}

/* Respektuje preferencję ograniczonego ruchu -------------------------------- */
@media (prefers-reduced-motion: reduce) {
	.nz-wrap *,
	.nz-wrap *::before,
	.nz-wrap *::after {
		transition: none !important;
		animation: none !important;
	}
}