/* Kaszuba – kalkulator opłacalności LPG */
.kk {
	--kk-red: #ED1C24;
	--kk-ink: #17252A;
	--kk-muted: #6B7A80;
	--kk-line: #E3E8EA;
	--kk-soft: #F4F6F7;
	--kk-shadow: 0 1px 2px rgba(23, 37, 42, .05), 0 18px 40px -22px rgba(23, 37, 42, .35);
	display: grid;
	grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
	gap: 28px;
	align-items: start;
	width: 100%;
	max-width: 1180px;
	margin: 0 auto;
	color: var(--kk-ink);
	font-size: 16px;
	line-height: 1.5;
	text-align: left;
}
.kk *, .kk *::before, .kk *::after { box-sizing: border-box; }

.kk-karta { padding: 28px; background: #fff; border: 1px solid var(--kk-line); border-radius: 20px; box-shadow: var(--kk-shadow); }
.kk-karta--ciemna { background: var(--kk-ink); border-color: var(--kk-ink); color: #fff; }
#colibri .kk .kk-h { margin: 0 0 20px; color: var(--kk-ink); font-size: 22px; font-weight: 800; line-height: 1.2; text-transform: none; }

.kk-pole { margin: 0 0 22px; padding: 0; border: 0; min-width: 0; }
.kk-pole legend, .kk-etykieta { display: block; margin: 0 0 10px; padding: 0; color: var(--kk-ink); font-size: 15px; font-weight: 700; }
.kk-etykieta output { margin-left: 6px; color: var(--kk-red); font-size: 18px; font-weight: 800; }
.kk-etykieta small { color: var(--kk-muted); font-size: 13px; font-weight: 600; }
.kk-pomoc { margin: 6px 0 0; color: var(--kk-muted); font-size: 13px; }

/* wybór silnika */
.kk-wybor { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 0 0 8px; }
.kk-wybor--3 { grid-template-columns: repeat(3, 1fr); margin: 0; }
.kk-wybor label { position: relative; margin: 0; cursor: pointer; }
.kk-wybor input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.kk-wybor span {
	display: flex; align-items: center; justify-content: center; min-height: 46px; padding: 8px 10px;
	border: 1px solid var(--kk-line); border-radius: 12px; background: #fff;
	color: var(--kk-ink); font-size: 14px; font-weight: 700; line-height: 1.2; text-align: center;
	transition: border-color .2s, box-shadow .2s, background-color .2s, color .2s;
}
.kk-wybor label:hover span { border-color: #C9D1D4; }
.kk-wybor input:checked + span { border-color: var(--kk-red); box-shadow: inset 0 0 0 1px var(--kk-red); background: #FFF5F5; color: var(--kk-ink); }
.kk-wybor input:focus-visible + span { outline: 2px solid var(--kk-red); outline-offset: 2px; }

/* suwaki */
.kk-suwak { -webkit-appearance: none; appearance: none; display: block; width: 100%; height: 28px; margin: 0; background: transparent; cursor: pointer; }
.kk-suwak::-webkit-slider-runnable-track { height: 6px; border-radius: 6px; background: linear-gradient(90deg, var(--kk-red) var(--kk-p, 50%), var(--kk-line) var(--kk-p, 50%)); }
.kk-suwak::-moz-range-track { height: 6px; border-radius: 6px; background: var(--kk-line); }
.kk-suwak::-moz-range-progress { height: 6px; border-radius: 6px; background: var(--kk-red); }
.kk-suwak::-webkit-slider-thumb { -webkit-appearance: none; width: 24px; height: 24px; margin-top: -9px; border: 3px solid #fff; border-radius: 50%; background: var(--kk-red); box-shadow: 0 2px 8px rgba(23, 37, 42, .35); }
.kk-suwak::-moz-range-thumb { width: 18px; height: 18px; border: 3px solid #fff; border-radius: 50%; background: var(--kk-red); box-shadow: 0 2px 8px rgba(23, 37, 42, .35); }
.kk-suwak:focus-visible { outline: 2px solid var(--kk-red); outline-offset: 4px; border-radius: 6px; }

/* ceny */
.kk-ceny, .kk-dwa { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.kk-cena { padding: 14px; border-radius: 14px; background: var(--kk-soft); }
.kk-cena label { display: block; margin: 0 0 6px; color: var(--kk-ink); font-size: 14px; font-weight: 700; }
.kk-kwota { display: flex; align-items: center; gap: 8px; }
#colibri .kk .kk-kwota input {
	width: 100%; min-width: 0; height: 46px; margin: 0; padding: 0 12px;
	border: 1px solid var(--kk-line); border-radius: 10px; background: #fff;
	color: var(--kk-ink); font-family: inherit; font-size: 20px; font-weight: 800; line-height: 1;
	box-shadow: none;
}
#colibri .kk .kk-kwota input:focus { border-color: var(--kk-red); outline: none; box-shadow: 0 0 0 3px rgba(237, 28, 36, .15); }
.kk-kwota span { flex: 0 0 auto; color: var(--kk-muted); font-size: 14px; font-weight: 700; }
#colibri .kk .kk-zrodlo { margin: 8px 0 0; color: var(--kk-muted); font-size: 12px; line-height: 1.4; }
.kk-zrodlo a { color: var(--kk-muted); text-decoration: underline; }
.kk-zrodlo a:hover { color: var(--kk-red); }
#colibri .kk .kk-reset { display: inline-block; margin: 12px 0 0; padding: 0; border: 0; background: none; color: var(--kk-red); font-family: inherit; font-size: 14px; font-weight: 700; cursor: pointer; }
#colibri .kk .kk-reset[hidden] { display: none; }

.kk-wiecej { margin: 22px 0 0; border-top: 1px solid var(--kk-line); padding-top: 16px; }
.kk-wiecej summary { color: var(--kk-ink); font-size: 15px; font-weight: 700; cursor: pointer; list-style: none; }
.kk-wiecej summary::-webkit-details-marker { display: none; }
.kk-wiecej summary::after { content: "+"; margin-left: 8px; color: var(--kk-red); font-weight: 800; }
.kk-wiecej[open] summary::after { content: "–"; }
.kk-wiecej[open] summary { margin-bottom: 18px; }

/* wynik */
.kk-wynik { position: sticky; top: 110px; }
#colibri .kk .kk-nad { margin: 0; color: rgba(255, 255, 255, .7); font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
#colibri .kk .kk-duza { margin: 4px 0 18px; color: #fff; font-size: clamp(48px, 6vw, 72px); font-weight: 800; line-height: 1; letter-spacing: -.02em; }
.kk-duza small { font-size: .4em; font-weight: 700; color: rgba(255, 255, 255, .7); letter-spacing: 0; }
.kk-trzy { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 0 0 22px; }
.kk-trzy div { padding: 12px; border-radius: 12px; background: rgba(255, 255, 255, .07); }
.kk-trzy > div > span { display: block; color: rgba(255, 255, 255, .65); font-size: 12px; font-weight: 600; line-height: 1.3; }
.kk-trzy strong { display: block; margin-top: 4px; color: #fff; font-size: 17px; font-weight: 800; line-height: 1.25; }

.kk-paski { display: grid; gap: 12px; margin: 0 0 14px; }
.kk-pasek__opis { display: flex; justify-content: space-between; gap: 10px; margin: 0 0 6px; font-size: 14px; }
.kk-pasek__opis > span { color: rgba(255, 255, 255, .7); font-weight: 600; }
.kk-pasek__opis strong { margin-left: auto; color: #fff; font-weight: 800; text-align: right; }
.kk-pasek__opis strong span { color: #fff; }
.kk-pasek__tor { height: 12px; border-radius: 12px; background: rgba(255, 255, 255, .08); overflow: hidden; }
.kk-pasek__tor i { display: block; height: 100%; border-radius: 12px; background: #8A979C; transition: width .45s cubic-bezier(.2, .7, .2, 1); }
.kk-pasek--lpg .kk-pasek__tor i { background: var(--kk-red); }
#colibri .kk .kk-100 { margin: 0 0 22px; color: rgba(255, 255, 255, .7); font-size: 14px; }
.kk-100 strong { color: #fff; }

.kk-btn { display: flex; align-items: center; justify-content: center; gap: 10px; width: 100%; min-height: 52px; padding: 12px 18px; border-radius: 12px; font-size: 16px; font-weight: 800; text-decoration: none; transition: background-color .2s; }
.kk-btn--czerwony, .kk-btn--czerwony:visited { background: var(--kk-red); color: #fff; }
.kk-btn--czerwony:hover { background: #C8121A; color: #fff; }
.kk-akcje__linki { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 18px; margin: 14px 0 0; }
.kk-akcje__linki a, .kk-akcje__linki a:visited { color: rgba(255, 255, 255, .8); font-size: 14px; font-weight: 600; text-decoration: none; }
.kk-akcje__linki a:hover { color: #fff; text-decoration: underline; }
#colibri .kk .kk-przypis { margin: 14px 4px 0; color: var(--kk-muted); font-size: 12.5px; line-height: 1.5; }

/* pasek z wynikiem na telefonie */
.kk-mini {
	position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 9999;
	display: flex; align-items: center; gap: 8px; padding: 12px 16px; border-radius: 14px;
	background: var(--kk-ink); color: #fff; box-shadow: 0 12px 30px rgba(23, 37, 42, .45); text-decoration: none;
}
.kk-mini[hidden] { display: none !important; }
.kk-mini span { color: rgba(255, 255, 255, .75); font-size: 14px; }
.kk-mini strong, .kk-mini strong span { color: #fff; font-size: 17px; font-weight: 800; }
.kk-mini em { margin-left: auto; color: #FF8A8F; font-size: 13px; font-style: normal; font-weight: 700; }
.kk-mini:visited, .kk-mini:hover { color: #fff; }

@media (max-width: 960px) {
	.kk { grid-template-columns: 1fr; gap: 18px; }
	.kk-wynik { position: static; }
}
@media (max-width: 560px) {
	.kk-karta { padding: 20px 16px; border-radius: 16px; }
	.kk-wybor span { font-size: 13px; }
	.kk-ceny, .kk-dwa { grid-template-columns: 1fr; gap: 10px; }
	.kk-trzy { grid-template-columns: 1fr; }
	.kk-trzy div { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
	.kk-trzy strong { margin: 0 0 0 auto; text-align: right; }
}
@media (prefers-reduced-motion: reduce) {
	.kk * { transition: none !important; }
}