/**
 * Hustadvika Katalog - Frontend stiler
 *
 * Designtokens som CSS-variabler slik at tema og brukere kan overstyre
 * uten å redigere plugin-en. Sett egne :root-verdier i child theme.
 *
 * Estetikk: ren, kystpreget, ro. Hvitt med dyp havblå primær.
 */

:root {
	/* Farger - kan overstyres av tema */
	--hk-color-primary: #0a4d7c;
	--hk-color-primary-hover: #073858;
	--hk-color-primary-light: #e6f0f7;
	--hk-color-accent: #c9824a;
	--hk-color-text: #1a1f2e;
	--hk-color-text-muted: #5a6478;
	--hk-color-border: #e2e6ec;
	--hk-color-border-strong: #c5cdd9;
	--hk-color-bg-card: #ffffff;
	--hk-color-bg-soft: #f7f9fb;
	--hk-color-success-bg: #ecfdf5;
	--hk-color-success-border: #6ee7b7;
	--hk-color-success-text: #065f46;
	--hk-color-error-bg: #fef2f2;
	--hk-color-error-border: #fca5a5;
	--hk-color-error-text: #991b1b;
	--hk-color-info-bg: #eff6ff;
	--hk-color-info-border: #93c5fd;
	--hk-color-info-text: #1e40af;

	/* Spacing */
	--hk-space-xs: 4px;
	--hk-space-sm: 8px;
	--hk-space-md: 16px;
	--hk-space-lg: 24px;
	--hk-space-xl: 40px;

	/* Annet */
	--hk-radius: 10px;
	--hk-radius-sm: 6px;
	--hk-radius-pill: 999px;
	--hk-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(15, 23, 42, 0.06);
	--hk-shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
	--hk-transition: 180ms ease;
}

/* ============================================================ */
/* Listevisning                                                  */
/* ============================================================ */

.hk-katalog {
	width: 100%;
}

.hk-katalog__meta {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin: var(--hk-space-md) 0;
}

.hk-katalog__teller {
	color: var(--hk-color-text-muted);
	font-size: 0.9rem;
	margin: 0;
}

/* ============================================================ */
/* Filter                                                        */
/* ============================================================ */

.hk-filter {
	display: flex;
	flex-wrap: wrap;
	gap: var(--hk-space-sm);
	align-items: stretch;
	padding: var(--hk-space-md);
	background: var(--hk-color-bg-soft);
	border-radius: var(--hk-radius);
	margin-bottom: var(--hk-space-lg);
}

.hk-filter__sok {
	flex: 2 1 240px;
	min-width: 200px;
}

.hk-filter__velg {
	flex: 1 1 160px;
	min-width: 140px;
}

.hk-filter input[type="search"],
.hk-filter select {
	width: 100%;
	padding: 10px 14px;
	border: 1px solid var(--hk-color-border-strong);
	border-radius: var(--hk-radius-sm);
	background: var(--hk-color-bg-card);
	font-size: 0.95rem;
	color: var(--hk-color-text);
	transition: border-color var(--hk-transition), box-shadow var(--hk-transition);
	box-sizing: border-box;
}

.hk-filter input[type="search"]:focus,
.hk-filter select:focus {
	outline: none;
	border-color: var(--hk-color-primary);
	box-shadow: 0 0 0 3px rgba(10, 77, 124, 0.15);
}

/* ============================================================ */
/* Grid med kort                                                 */
/* ============================================================ */

.hk-listing-grid {
	display: grid;
	gap: var(--hk-space-md);
}

.hk-listing-grid--1kol { grid-template-columns: 1fr; }
.hk-listing-grid--2kol { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
.hk-listing-grid--3kol { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.hk-listing-grid--4kol { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }

/* ============================================================ */
/* Kort                                                          */
/* ============================================================ */

.hk-listing-card {
	background: var(--hk-color-bg-card);
	border: 1px solid var(--hk-color-border);
	border-radius: var(--hk-radius);
	overflow: hidden;
	box-shadow: var(--hk-shadow-sm);
	transition: transform var(--hk-transition), box-shadow var(--hk-transition), border-color var(--hk-transition);
}

.hk-listing-card:hover {
	transform: translateY(-3px);
	box-shadow: var(--hk-shadow-md);
	border-color: var(--hk-color-border-strong);
}

.hk-listing-card__link {
	display: block;
	color: inherit;
	text-decoration: none;
}

.hk-listing-card__image {
	aspect-ratio: 16 / 10;
	background: var(--hk-color-primary-light);
	overflow: hidden;
	position: relative;
}

.hk-listing-card__image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 400ms ease;
}

.hk-listing-card:hover .hk-listing-card__image img {
	transform: scale(1.04);
}

.hk-listing-card__placeholder {
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--hk-color-primary);
	opacity: 0.4;
}

.hk-listing-card__body {
	padding: var(--hk-space-md);
}

.hk-listing-card__omrade {
	font-size: 0.75rem;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--hk-color-text-muted);
	margin-bottom: var(--hk-space-xs);
}

.hk-listing-card__title {
	font-size: 1.15rem;
	font-weight: 600;
	margin: 0 0 var(--hk-space-sm);
	color: var(--hk-color-text);
	line-height: 1.3;
}

.hk-listing-card__excerpt {
	color: var(--hk-color-text-muted);
	font-size: 0.9rem;
	line-height: 1.5;
	margin: 0 0 var(--hk-space-md);
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.hk-listing-card__tag {
	display: inline-flex;
	align-items: center;
	background: var(--hk-color-primary-light);
	color: var(--hk-color-primary);
	padding: 4px 12px;
	border-radius: var(--hk-radius-pill);
	font-size: 0.78rem;
	font-weight: 500;
}

/* ============================================================ */
/* Paginering                                                    */
/* ============================================================ */

.hk-paginering {
	display: flex;
	justify-content: center;
	gap: var(--hk-space-xs);
	margin-top: var(--hk-space-xl);
}

.hk-paginering a,
.hk-paginering span {
	padding: 8px 14px;
	border-radius: var(--hk-radius-sm);
	text-decoration: none;
	color: var(--hk-color-text);
	border: 1px solid var(--hk-color-border);
	transition: all var(--hk-transition);
}

.hk-paginering a:hover {
	background: var(--hk-color-primary-light);
	border-color: var(--hk-color-primary);
}

.hk-paginering .current {
	background: var(--hk-color-primary);
	color: #fff;
	border-color: var(--hk-color-primary);
}

/* ============================================================ */
/* Tom-tilstand                                                  */
/* ============================================================ */

.hk-tomt {
	text-align: center;
	padding: var(--hk-space-xl);
	color: var(--hk-color-text-muted);
	background: var(--hk-color-bg-soft);
	border-radius: var(--hk-radius);
}

/* ============================================================ */
/* Skjema                                                        */
/* ============================================================ */

.hk-form-wrapper {
	max-width: 720px;
}

.hk-form {
	background: var(--hk-color-bg-card);
	padding: var(--hk-space-lg);
	border-radius: var(--hk-radius);
	border: 1px solid var(--hk-color-border);
}

.hk-form__group {
	border: none;
	padding: 0;
	margin: 0 0 var(--hk-space-lg);
}

.hk-form__legend {
	font-size: 1.1rem;
	font-weight: 600;
	padding: 0;
	margin: 0 0 var(--hk-space-md);
	color: var(--hk-color-primary);
	border-bottom: 1px solid var(--hk-color-border);
	padding-bottom: var(--hk-space-sm);
	width: 100%;
}

.hk-form__field {
	margin-bottom: var(--hk-space-md);
}

.hk-form__field label {
	display: block;
	font-weight: 500;
	margin-bottom: var(--hk-space-xs);
	font-size: 0.9rem;
	color: var(--hk-color-text);
}

.hk-form__required {
	color: var(--hk-color-error-text);
}

.hk-form__field input,
.hk-form__field textarea,
.hk-form__field select {
	width: 100%;
	padding: 10px 12px;
	border: 1px solid var(--hk-color-border-strong);
	border-radius: var(--hk-radius-sm);
	font-size: 1rem;
	font-family: inherit;
	color: var(--hk-color-text);
	background: var(--hk-color-bg-card);
	transition: border-color var(--hk-transition), box-shadow var(--hk-transition);
	box-sizing: border-box;
}

.hk-form__field input:focus,
.hk-form__field textarea:focus,
.hk-form__field select:focus {
	outline: none;
	border-color: var(--hk-color-primary);
	box-shadow: 0 0 0 3px rgba(10, 77, 124, 0.15);
}

.hk-form__field textarea {
	resize: vertical;
	min-height: 100px;
}

.hk-form__hint {
	display: block;
	margin-top: var(--hk-space-xs);
	color: var(--hk-color-text-muted);
	font-size: 0.85rem;
}

.hk-form__row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--hk-space-md);
}

.hk-form__actions {
	display: flex;
	flex-direction: column;
	gap: var(--hk-space-sm);
	margin-top: var(--hk-space-lg);
}

.hk-form__notice {
	font-size: 0.85rem;
	color: var(--hk-color-text-muted);
	margin: 0;
}

/* ============================================================ */
/* Knapper                                                       */
/* ============================================================ */

.hk-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 10px 20px;
	border-radius: var(--hk-radius-sm);
	font-size: 0.95rem;
	font-weight: 500;
	border: 1px solid transparent;
	cursor: pointer;
	text-decoration: none;
	transition: all var(--hk-transition);
	font-family: inherit;
}

.hk-btn--primary {
	background: var(--hk-color-primary);
	color: #fff;
}

.hk-btn--primary:hover {
	background: var(--hk-color-primary-hover);
	color: #fff;
}

.hk-btn--ghost {
	background: transparent;
	color: var(--hk-color-text-muted);
	border-color: var(--hk-color-border-strong);
}

.hk-btn--ghost:hover {
	border-color: var(--hk-color-primary);
	color: var(--hk-color-primary);
}

/* ============================================================ */
/* Statusmeldinger                                               */
/* ============================================================ */

.hk-notice {
	padding: var(--hk-space-md);
	border-radius: var(--hk-radius-sm);
	margin-bottom: var(--hk-space-md);
	border: 1px solid;
}

.hk-notice p {
	margin: 0;
}

.hk-notice--success {
	background: var(--hk-color-success-bg);
	border-color: var(--hk-color-success-border);
	color: var(--hk-color-success-text);
}

.hk-notice--error {
	background: var(--hk-color-error-bg);
	border-color: var(--hk-color-error-border);
	color: var(--hk-color-error-text);
}

.hk-notice--info {
	background: var(--hk-color-info-bg);
	border-color: var(--hk-color-info-border);
	color: var(--hk-color-info-text);
}

/* ============================================================ */
/* Responsivt                                                    */
/* ============================================================ */

@media (max-width: 640px) {
	.hk-filter {
		flex-direction: column;
	}

	.hk-filter__sok,
	.hk-filter__velg {
		flex: 1 1 100%;
	}

	.hk-form__row {
		grid-template-columns: 1fr;
	}

	.hk-form {
		padding: var(--hk-space-md);
	}
}