/**
 * Telme card system
 *
 * Regel: `.card` sitter alltid på ytelementet (a, article, button) — aldrig på li/div-wrapper.
 *
 * Layout:  card--layout-stack | inline | tile | module
 * Storlek: card--size-sm | md (default) | lg
 * Ton:     card--emphasis-featured | subtle | plain
 * Kontext: card--context-nav | page (default)
 * Extra:   card--link, card--bordered, card--with-action, card--wip
 */

:root {
  --card-bg: var(--color-card-bg);
  --card-bg-hover: var(--color-card-bg-hover);
  --card-border-width: 0;
  --card-border-color: transparent;
  --card-border-hover: color-mix(in srgb, var(--color-primary) 22%, transparent);
  --card-radius: var(--radius-lg);
  --card-padding: var(--space-md);
  --card-shadow: var(--shadow-sm);
  --card-shadow-hover: var(--shadow-md);
  --card-hover-y: -2px;
  --card-nav-bg: var(--color-nav-mega-card-bg);
  --card-nav-bg-hover: var(--color-bg-alt);
}

/* Grid — cards direkt som barn, inga stylade li */
.card-grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
}

.card-grid--dense {
  gap: var(--space-sm);
  grid-template-columns: repeat(auto-fill, minmax(13.5rem, 1fr));
}

.card-grid--articles {
  grid-template-columns: repeat(auto-fill, minmax(18rem, 1fr));
}

.card-grid--features {
  gap: var(--space-sm);
  grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr));
}

.card-grid--2col {
  grid-template-columns: 1fr;
}

@media (min-width: 40rem) {
  .card-grid--2col {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.card-grid--features .card--layout-inline {
  align-items: center;
}

.card-grid--features .card__title {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.35;
}

/* Bas */
.card {
  position: relative;
  display: block;
  margin: 0;
  padding: var(--card-padding);
  border: var(--card-border-width) solid var(--card-border-color);
  border-radius: var(--card-radius);
  background: var(--card-bg);
  box-shadow: var(--card-shadow);
  color: var(--color-text);
  text-decoration: none;
  transition:
    background 0.22s ease,
    border-color 0.22s ease,
    box-shadow 0.22s ease,
    transform 0.22s ease;
}

.card:hover {
  background: var(--card-bg-hover);
  border-color: var(--card-border-hover);
  box-shadow: var(--card-shadow-hover);
}

.card--link {
  cursor: pointer;
  color: inherit;
}

.card--link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

.card--link:hover .card__title {
  color: var(--color-primary);
}

.card--bordered {
  --card-border-width: 1px;
  --card-border-color: var(--color-border);
}

/* Storlek */
.card--size-sm {
  --card-padding: 0.65rem 0.75rem;
  --card-radius: var(--radius);
}

.card--size-lg {
  --card-padding: 1rem;
}

/* Ton / emphasis */
.card--emphasis-featured {
  --card-bg: linear-gradient(
    135deg,
    color-mix(in srgb, var(--color-primary) 8%, var(--card-nav-bg, var(--color-card-bg))),
    var(--card-nav-bg, var(--color-card-bg))
  );
  --card-bg-hover: linear-gradient(
    135deg,
    color-mix(in srgb, var(--color-primary) 14%, var(--card-nav-bg, var(--color-card-bg-hover))),
    var(--card-nav-bg, var(--color-card-bg-hover))
  );
}

.card--emphasis-subtle {
  --card-bg: var(--color-bg-alt);
  --card-bg-hover: color-mix(in srgb, var(--color-primary) 6%, var(--color-bg-alt));
  --card-shadow: none;
  --card-shadow-hover: none;
  --card-hover-y: 0;
}

.card--emphasis-plain {
  --card-bg: transparent;
  --card-bg-hover: var(--color-bg-alt);
  --card-shadow: none;
  --card-shadow-hover: none;
}

/* Kontext */
.card--context-nav {
  --card-bg: var(--card-nav-bg);
  --card-bg-hover: var(--card-nav-bg-hover);
  --card-shadow: none;
  --card-shadow-hover: 0 4px 14px rgb(0 0 0 / 0.08);
  --card-radius: var(--radius);
}

.card--context-nav:hover {
  transform: translateY(var(--card-hover-y));
}

.card--context-nav.card--emphasis-featured {
  --card-bg: linear-gradient(
    135deg,
    color-mix(in srgb, var(--color-primary) 8%, var(--card-nav-bg)),
    var(--card-nav-bg)
  );
  --card-bg-hover: linear-gradient(
    135deg,
    color-mix(in srgb, var(--color-primary) 14%, var(--card-nav-bg)),
    var(--card-nav-bg-hover)
  );
}

/* Layout: ikon ovanför, centrerad (produkt-/lösningrutnät) */
.card--layout-stack {
  text-align: center;
  padding-top: var(--space-lg);
}

.card--layout-stack .card__media,
.card--layout-stack .card__icon {
  display: flex;
  justify-content: center;
  margin: 0 auto var(--space-md);
}

.card--layout-stack .card__title {
  margin: 0 0 var(--space-xs);
  font-size: 1.1rem;
  color: var(--color-heading);
}

.card--layout-stack .card__text {
  margin: 0;
  padding-bottom: 0.5em;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* Layout: ikon vänster, text höger (menyer, artiklar) */
.card--layout-inline {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  height: 100%;
}

.card--layout-inline .card__media,
.card--layout-inline .card__icon {
  flex-shrink: 0;
  line-height: 1;
  padding-top: 0.1rem;
}

.card--layout-inline .card__body {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.card--layout-inline .card__title {
  margin: 0;
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.25;
  color: var(--color-heading);
}

.card--layout-inline .card__text {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 1.35;
}

.card--layout-inline .card__text--clamp {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

/* Layout: kategori-kort — ikon + text i kolumn */
.card--layout-tile {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.65rem;
  min-height: 7.5rem;
}

.card--layout-tile .card__title {
  margin: 0;
  font-size: 1.05rem;
  color: var(--color-heading);
}

.card--layout-tile .card__text {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 1.35;
}

/* Layout: modulaccent vänster */
.card--layout-module,
.card--layout-module[data-module] {
  padding-left: calc(var(--card-padding) + 1.35rem);
  overflow: hidden;
}

.card--layout-module::before,
.card--layout-module[data-module]::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 18px;
  border-radius: var(--card-radius) 0 0 var(--card-radius);
  background: var(--color-module-accent);
  opacity: 0.88;
  transition:
    width 0.35s cubic-bezier(0.33, 1, 0.68, 1),
    opacity 0.35s ease,
    filter 0.35s ease;
}

.card--layout-module:hover::before,
.card--layout-module[data-module]:hover::before {
  width: 24px;
  opacity: 1;
  filter: brightness(1.08);
}

/* Innehållsdelar */
.card__body {
  flex: 1;
  min-width: 0;
}

.card__title {
  margin: 0 0 var(--space-xs);
}

.card__text {
  margin: 0;
  color: var(--color-text-muted);
}

.card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin: 0;
  padding-top: var(--space-sm);
}

.card--with-action {
  display: flex;
  flex-direction: column;
}

.card--with-action .card__actions {
  margin-top: auto;
}

.card__actions .btn {
  min-height: calc(0.35rem * 2 + 1.5em + 4px);
}

.card--wip {
  opacity: 0.92;
}

.card__badge {
  display: inline-block;
  margin-left: 0.35rem;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  vertical-align: middle;
  background: color-mix(in srgb, var(--color-accent) 18%, transparent);
  color: var(--color-heading);
}

.card-grid .card--layout-stack .card__title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
}

.catalog-category-nav .card--link .card__title {
  font-size: 1.05rem;
}

/* Testimonials */
.testimonial {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.testimonial blockquote {
  margin: 0;
  font-style: italic;
}

.testimonial cite {
  font-style: normal;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* Bakåtkompatibilitet — ta bort när all markup migrerats */
.card--icon {
  text-align: center;
  padding-top: var(--space-lg);
}

.card--icon .card__icon {
  margin: 0 auto var(--space-md);
  display: flex;
  justify-content: center;
}

.card--icon .card__title,
.card--icon h3 {
  margin-bottom: var(--space-xs);
  color: var(--color-heading);
}

.card--module,
.card[data-module] {
  padding-left: calc(var(--card-padding) + 1.35rem);
  overflow: hidden;
}

.card--module::before,
.card[data-module]::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 18px;
  border-radius: var(--card-radius) 0 0 var(--card-radius);
  background: var(--color-module-accent);
  opacity: 0.88;
}

.card h3 {
  margin: 0 0 var(--space-xs);
  font-size: 1.1rem;
}

.card p {
  margin: 0;
  padding-bottom: 1em;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

[data-loading] .card-grid {
  opacity: 0.55;
  pointer-events: none;
}

@media (max-width: 56rem) {
  .nav-mega .card--context-nav {
    --card-bg: transparent;
    --card-bg-hover: transparent;
    --card-shadow: none;
    --card-shadow-hover: none;
    --card-padding: 0.35rem 0;
    transform: none;
  }

  .nav-mega .card--context-nav:hover {
    transform: none;
  }

  .nav-mega .card--emphasis-featured {
    --card-bg: transparent;
    --card-bg-hover: transparent;
  }
}