/**
 * Style frontendu opinii KC Core.
 *
 * Zgodne z systemem projektowym motywu Lenis:
 *  - typografia nagłówkowa ClashDisplay (--wp--preset--font-family--heading-font),
 *  - kolory z palety motywu (primary #000, accent #a95617, foreground #333),
 *  - forma edytorialna: kwadratowe elementy (border-radius 0), UPPERCASE, letter-spacing.
 */

/* Wspólne zmienne dla listy, formularza i modala. */
.kc-reviews,
.kc-review-modal,
.kc-review-form-wrap {
	--kc-primary: var(--wp--preset--color--primary, #000);
	--kc-accent: var(--wp--preset--color--accent, #a95617);
	--kc-fg: var(--wp--preset--color--foreground, #333);
	--kc-panel: var(--wp--preset--color--background, #f8f8f8);
	--kc-line: rgba(0, 0, 0, 0.1);
	--kc-heading: var(--wp--preset--font-family--heading-font), 'ClashDisplay', Helvetica, Arial, sans-serif;
}

.kc-reviews { --kc-cols: 3; margin: 1.5rem 0; }

/* Podsumowanie (średnia + liczba). */
.kc-reviews__summary {
	display: flex;
	align-items: center;
	gap: .75rem;
	flex-wrap: wrap;
	margin-bottom: 2rem;
	padding-bottom: 1.25rem;
	border-bottom: 1px solid var(--kc-line);
}
.kc-reviews__avg {
	font-family: var(--kc-heading);
	font-size: 2.6rem;
	font-weight: 700;
	line-height: 1;
	letter-spacing: -.01em;
}
.kc-reviews__count {
	color: var(--kc-fg);
	opacity: .65;
	font-size: .8rem;
	text-transform: uppercase;
	letter-spacing: .06em;
}

.kc-stars { display: inline-flex; gap: 2px; font-size: 1.05em; line-height: 1; }
.kc-star.is-full { color: var(--kc-accent); }
.kc-star.is-empty { color: rgba(0, 0, 0, .16); }

/* Siatka opinii (wielokolumnowa – np. na stronie produktu). */
.kc-reviews__grid {
	display: grid;
	grid-template-columns: repeat(var(--kc-cols, 3), minmax(0, 1fr));
	gap: 1.25rem;
}
@media (max-width: 900px) { .kc-reviews__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .kc-reviews__grid { grid-template-columns: 1fr; } }

.kc-reviews__empty { color: var(--kc-fg); opacity: .7; }

/* Pojedyncza opinia – karta (widok wielokolumnowy). */
.kc-review {
	background: #fff;
	border: 1px solid var(--kc-line);
	border-radius: 0;
	padding: 1.4rem 1.5rem;
	display: flex;
	flex-direction: column;
	gap: .75rem;
	transition: border-color .2s ease;
}
.kc-review:hover { border-color: var(--kc-primary); }
.kc-review.is-pinned { border-color: var(--kc-accent); box-shadow: inset 3px 0 0 var(--kc-accent); }

/* Widok jednokolumnowy – edytorialna lista „jedna pod drugą" (pełna szerokość). */
.kc-reviews[data-columns="1"] .kc-reviews__grid { gap: 0; }
.kc-reviews[data-columns="1"] .kc-review {
	background: transparent;
	border: 0;
	border-bottom: 1px solid var(--kc-line);
	box-shadow: none;
	padding: 1.9rem 0;
}
.kc-reviews[data-columns="1"] .kc-review:hover { border-color: var(--kc-line); }
.kc-reviews[data-columns="1"] .kc-review:last-child { border-bottom: 0; }
.kc-reviews[data-columns="1"] .kc-review.is-pinned {
	box-shadow: none;
	border-bottom-color: var(--kc-accent);
	padding-left: 1.25rem;
	border-left: 3px solid var(--kc-accent);
}

.kc-review__head { display: flex; align-items: center; gap: .9rem; }
.kc-review__avatar {
	width: 48px; height: 48px; border-radius: 0;
	background: var(--kc-primary);
	color: #fff;
	display: flex; align-items: center; justify-content: center;
	font-family: var(--kc-heading);
	font-weight: 700; font-size: 1.15rem;
	overflow: hidden; flex: 0 0 auto;
}
.kc-review.is-pinned .kc-review__avatar { background: var(--kc-accent); }
.kc-review__avatar img { width: 100%; height: 100%; object-fit: cover; }
.kc-review__meta { display: flex; flex-direction: column; gap: 3px; flex: 1 1 auto; min-width: 0; }
.kc-review__author {
	font-family: var(--kc-heading);
	font-weight: 700; font-size: .95rem;
	text-transform: uppercase; letter-spacing: .04em;
	display: inline-flex; align-items: center; gap: .4rem;
}
.kc-review__verified { color: var(--kc-accent); font-size: .8em; }
.kc-review__date {
	color: var(--kc-fg); opacity: .5;
	font-size: .72rem; text-transform: uppercase; letter-spacing: .05em;
	margin-left: auto; align-self: flex-start; white-space: nowrap;
}
.kc-review__title {
	font-family: var(--kc-heading);
	font-weight: 700; font-size: 1.1rem; line-height: 1.25;
	margin: .15rem 0 0;
}
.kc-review__body { color: var(--kc-fg); line-height: 1.65; }
.kc-review__body p:last-child { margin-bottom: 0; }
.kc-review__response {
	background: var(--kc-panel);
	border-left: 3px solid var(--kc-accent);
	padding: .8rem 1rem;
	font-size: .95em;
	margin-top: .4rem;
}
.kc-review__response strong {
	display: block;
	font-family: var(--kc-heading);
	text-transform: uppercase; letter-spacing: .06em;
	font-size: .78em; margin-bottom: .2rem;
}

/* ---------------------------------------------------------------------
 * Formularz dodawania opinii (renderowany w modalu).
 * ------------------------------------------------------------------- */
.kc-review-form { display: flex; flex-direction: column; gap: 1rem; }
.kc-review-form__title { margin: 0; }

.kc-review-form__rating { display: flex; flex-direction: column; gap: .45rem; }
.kc-review-form__label,
.kc-field label {
	font-family: var(--kc-heading);
	font-weight: 600; font-size: .78rem;
	text-transform: uppercase; letter-spacing: .05em;
	color: var(--kc-primary);
}
.kc-field { display: flex; flex-direction: column; gap: .35rem; margin: 0; }
.kc-field .req { color: var(--kc-accent); }
.kc-field input,
.kc-field textarea {
	width: 100%;
	padding: .7rem .85rem;
	border: 1px solid rgba(0, 0, 0, .18);
	border-radius: 0;
	font: inherit;
	background: #fff;
	color: var(--kc-fg);
	transition: border-color .16s ease;
}
.kc-field input:focus,
.kc-field textarea:focus { outline: none; border-color: var(--kc-primary); }

.kc-rating-input { display: inline-flex; flex-direction: row-reverse; gap: 4px; }
.kc-rating-input input { position: absolute; opacity: 0; width: 0; height: 0; }
.kc-rating-input label { font-size: 2rem; color: rgba(0, 0, 0, .18); cursor: pointer; transition: color .12s; line-height: 1; }
.kc-rating-input input:checked ~ label,
.kc-rating-input label:hover,
.kc-rating-input label:hover ~ label { color: var(--kc-accent); }
.kc-rating-input input:focus-visible + label { outline: 2px solid var(--kc-primary); outline-offset: 2px; }

.kc-btn {
	background: var(--kc-primary);
	color: #fff;
	border: 1px solid var(--kc-primary);
	border-radius: 0;
	padding: .85rem 1.6rem;
	font-family: var(--kc-heading);
	font-weight: 700; font-size: .85rem;
	text-transform: uppercase; letter-spacing: .08em;
	cursor: pointer;
	transition: background .18s ease, border-color .18s ease;
}
.kc-btn:hover { background: var(--kc-accent); border-color: var(--kc-accent); }
.kc-review-form__submit { margin: 0; }
.kc-review-form__submit .kc-btn { width: 100%; }

.kc-review-notice {
	padding: .85rem 1rem;
	margin-bottom: 1rem;
	font-size: .95rem;
	border: 1px solid;
}
.kc-review-notice.is-success { background: #edfaef; color: #0a6b34; border-color: #b6e6bf; }
.kc-review-notice.is-error { background: #fdf0f0; color: #a5342f; border-color: #f0c0c1; }

/* ---------------------------------------------------------------------
 * Modal „Dodaj opinię" – responsywny, dostępny.
 * Fallback bez JS: otwarcie przez :target (trigger to <a href="#kc-review-modal">).
 * ------------------------------------------------------------------- */
.kc-review-modal {
	position: fixed;
	inset: 0;
	z-index: 100000;
	display: flex;
	align-items: flex-start;
	justify-content: center;
	padding: clamp(1rem, 6vh, 4rem) 1rem;
	background: rgba(15, 16, 21, .62);
	overflow-y: auto;
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transition: opacity .22s ease, visibility .22s ease;
	-webkit-overflow-scrolling: touch;
}
.kc-review-modal.is-open,
.kc-review-modal:target {
	opacity: 1;
	visibility: visible;
	pointer-events: auto;
}

.kc-review-modal__overlay {
	position: absolute;
	inset: 0;
	display: block;
	cursor: pointer;
}

.kc-review-modal__dialog {
	position: relative;
	z-index: 1;
	width: min(640px, 100%);
	margin: auto;
	background: #fff;
	border: 1px solid var(--kc-line);
	box-shadow: 0 24px 60px rgba(0, 0, 0, .28);
	transform: translateY(14px);
	transition: transform .22s ease;
}
.kc-review-modal.is-open .kc-review-modal__dialog,
.kc-review-modal:target .kc-review-modal__dialog { transform: none; }

.kc-review-modal__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	padding: 1.2rem 1.5rem;
	border-bottom: 1px solid var(--kc-line);
}
.kc-review-modal__title {
	margin: 0;
	font-family: var(--kc-heading);
	font-weight: 700; font-size: 1.25rem;
	text-transform: uppercase; letter-spacing: .03em;
}
.kc-review-modal__close {
	flex: 0 0 auto;
	width: 42px; height: 42px;
	padding: 0;
	display: inline-flex; align-items: center; justify-content: center;
	line-height: 0; text-decoration: none;
	color: var(--kc-primary);
	background: #fff;
	border: 1px solid rgba(0, 0, 0, .14);
	border-radius: 0;
	transition: background .18s ease, color .18s ease, border-color .18s ease;
}
.kc-review-modal__close svg { width: 20px; height: 20px; display: block; }
.kc-review-modal__close:hover,
.kc-review-modal__close:focus-visible {
	background: var(--kc-primary);
	color: #fff;
	border-color: var(--kc-primary);
}
.kc-review-modal__body { padding: 1.5rem; }

/* Kondensacja na mobile – wszystko ma się zmieścić bez zbędnego scrolla. */
@media (max-width: 600px) {
	.kc-review-modal { padding: 0; align-items: stretch; }
	.kc-review-modal__dialog {
		width: 100%;
		min-height: 100%;
		border: 0;
		display: flex;
		flex-direction: column;
	}
	.kc-review-modal__head {
		position: sticky; top: 0; z-index: 1; background: #fff;
		padding: .9rem 1rem;
	}
	.kc-review-modal__title { font-size: 1.05rem; }
	.kc-review-modal__close { width: 38px; height: 38px; }
	.kc-review-modal__body { padding: 1rem; }
	.kc-review-form { gap: .7rem; }
	.kc-review-form__rating { gap: .3rem; }
	.kc-rating-input label { font-size: 1.7rem; }
	.kc-field input,
	.kc-field textarea { padding: .6rem .7rem; }
	.kc-review-form textarea { min-height: 96px; }
	.kc-review-notice { padding: .7rem .85rem; margin-bottom: .75rem; font-size: .9rem; }
	.kc-btn { padding: .8rem 1.4rem; }
}

@media (prefers-reduced-motion: reduce) {
	.kc-review-modal,
	.kc-review-modal__dialog { transition: none; }
}