/* Shared styles for /apps/ and /app-empfehlungen/ (data from /data/apps.json). */

:root {
  --cat-blue: #006fab;
  --cat-blue-dark: #00507c;
  --cat-green: #61ce70;
  --cat-ink: #10212b;
  --cat-ink-soft: #4a5b66;
  --cat-line: #dfe7ec;
  --cat-bg: #f4f8fa;
  --cat-card: #ffffff;
  --cat-radius: 14px;
  --cat-shadow: 0 1px 2px rgba(16, 33, 43, 0.06), 0 4px 16px rgba(16, 33, 43, 0.06);
  --cat-easy: #40b100;
  --cat-medium: #f2c200;
  --cat-pro: #ff721a;
}

html {
  scroll-behavior: smooth;
}

body.catalog-page {
  margin: 0;
  background: var(--cat-bg);
  color: var(--cat-ink);
  font-family: var(--site-font);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}

.catalog-page *,
.catalog-page *::before,
.catalog-page *::after {
  box-sizing: border-box;
}

.catalog-page :focus-visible {
  outline: 3px solid var(--cat-green);
  outline-offset: 2px;
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* Hero ------------------------------------------------------------------- */

.catalog-hero {
  background:
    radial-gradient(1200px 400px at 85% -10%, rgba(97, 206, 112, 0.35), transparent 60%),
    linear-gradient(120deg, #00507c 0%, var(--cat-blue) 55%, #1d8f8a 100%);
  color: #fff;
  padding: 3rem 1.25rem 4.5rem;
}

.catalog-hero__inner,
.catalog-main {
  max-width: 1180px;
  margin: 0 auto;
}

.catalog-hero__eyebrow {
  margin: 0 0 0.5rem;
  font-family: "Rock Salt", var(--site-font);
  font-size: 0.95rem;
  letter-spacing: 1px;
  color: #c9f2cf;
}

.catalog-hero h1 {
  margin: 0;
  font-size: clamp(2rem, 4.5vw, 3.1rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.catalog-hero p {
  margin: 1rem 0 0;
  max-width: 44rem;
  font-size: 1.1rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.88);
}

.catalog-hero a {
  color: #fff;
}

/* Main / panel ----------------------------------------------------------- */

.catalog-main {
  padding: 0 1.25rem 3rem;
  margin-top: -2.75rem;
}

.catalog-panel {
  background: var(--cat-card);
  border-radius: calc(var(--cat-radius) + 4px);
  box-shadow: 0 10px 40px rgba(0, 48, 76, 0.12);
  padding: 1.25rem 1.25rem 0.5rem;
}

.catalog-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--cat-line);
}

.catalog-search {
  position: relative;
  flex: 1 1 18rem;
}

.catalog-search svg {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  width: 18px;
  height: 18px;
  transform: translateY(-50%);
  color: var(--cat-ink-soft);
  pointer-events: none;
}

.catalog-search input {
  width: 100%;
  height: 44px;
  padding: 0 0.9rem 0 2.5rem;
  border: 1px solid var(--cat-line);
  border-radius: 999px;
  background: var(--cat-bg);
  font: inherit;
  font-size: 1rem;
  color: var(--cat-ink);
  transition: border-color 0.15s, background-color 0.15s;
}

.catalog-search input:focus {
  outline: none;
  border-color: var(--cat-blue);
  background: #fff;
}

.segmented {
  display: inline-flex;
  padding: 3px;
  border-radius: 999px;
  background: var(--cat-bg);
  border: 1px solid var(--cat-line);
}

.segmented button {
  border: 0;
  background: transparent;
  font: inherit;
  font-size: 0.9rem;
  color: var(--cat-ink-soft);
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
}

.segmented button[aria-pressed="true"] {
  background: #fff;
  color: var(--cat-ink);
  font-weight: 600;
  box-shadow: 0 1px 3px rgba(16, 33, 43, 0.15);
}

.btn-link {
  border: 0;
  background: none;
  padding: 0.45rem 0.25rem;
  font: inherit;
  font-size: 0.95rem;
  color: var(--cat-blue);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.btn-link[disabled] {
  color: var(--cat-ink-soft);
  opacity: 0.5;
  cursor: default;
  text-decoration: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  height: 40px;
  padding: 0 1.1rem;
  border: 0;
  border-radius: 999px;
  background: var(--cat-blue);
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}

.btn:hover {
  background: var(--cat-blue-dark);
}

/* Chip groups ------------------------------------------------------------ */

.chip-groups {
  display: grid;
  gap: 0.25rem;
  padding: 0.75rem 0;
}

.chip-group {
  display: grid;
  grid-template-columns: 10rem 1fr;
  align-items: start;
  gap: 0.5rem 1rem;
  padding: 0.5rem 0;
}

.chip-group__label {
  margin: 0;
  padding-top: 0.45rem;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--cat-ink-soft);
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.chip {
  --chip-accent: var(--cat-blue);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  height: 36px;
  padding: 0 0.85rem;
  border: 1px solid var(--cat-line);
  border-radius: 999px;
  background: #fff;
  color: var(--cat-ink);
  font: inherit;
  font-size: 0.95rem;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.15s, border-color 0.15s, color 0.15s, transform 0.1s;
}

.chip:hover {
  border-color: var(--chip-accent);
}

.chip:active {
  transform: scale(0.97);
}

.chip__count {
  font-size: 0.78rem;
  color: var(--cat-ink-soft);
  font-variant-numeric: tabular-nums;
}

.chip[aria-pressed="true"] {
  background: var(--chip-accent);
  border-color: var(--chip-accent);
  color: #fff;
}

.chip[aria-pressed="true"] .chip__count {
  color: rgba(255, 255, 255, 0.85);
}

.chip[aria-pressed="true"]::before {
  content: "";
  width: 14px;
  height: 14px;
  margin-left: -0.2rem;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center / contain no-repeat;
}

.chip.is-empty:not([aria-pressed="true"]) {
  opacity: 0.45;
}

.chip[data-tag="easy"] { --chip-accent: var(--cat-easy); }
.chip[data-tag="medium"] { --chip-accent: #c99a00; }
.chip[data-tag="pro"] { --chip-accent: var(--cat-pro); }

a.chip {
  text-decoration: none;
}

/* Results ---------------------------------------------------------------- */

.results-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  margin: 2rem 0 1rem;
}

.results-head h2 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
}

.results-head p {
  margin: 0;
  color: var(--cat-ink-soft);
}

.category-section {
  scroll-margin-top: 1rem;
  margin-top: 2.25rem;
}

.category-section > h2,
.category-section > h3 {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0 0 1rem;
  font-size: 1.35rem;
  font-weight: 700;
}

.category-section > h2::after,
.category-section > h3::after {
  content: "";
  flex: 1;
  height: 2px;
  background: linear-gradient(90deg, var(--cat-line), transparent);
}

.category-section__count {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--cat-ink-soft);
}

.app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.app-card {
  position: relative;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 0.25rem 0.9rem;
  align-content: start;
  height: 100%;
  padding: 1rem;
  border: 1px solid transparent;
  border-radius: var(--cat-radius);
  background: var(--cat-card);
  box-shadow: var(--cat-shadow);
  scroll-margin-top: 1.5rem;
  transition: box-shadow 0.15s, transform 0.15s, border-color 0.15s;
}

.app-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 2px 4px rgba(16, 33, 43, 0.08), 0 10px 28px rgba(16, 33, 43, 0.1);
}

.app-card:target,
.app-card.is-highlighted {
  border-color: var(--cat-green);
  box-shadow: 0 0 0 4px rgba(97, 206, 112, 0.25), var(--cat-shadow);
}

.app-card__icon {
  grid-row: span 2;
  width: 56px;
  height: 56px;
  object-fit: contain;
}

.app-card__title {
  margin: 0;
  align-self: end;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.25;
}

.app-card__desc {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.45;
  color: var(--cat-ink-soft);
}

.app-card__desc:empty::before {
  content: "Noch keine Beschreibung.";
  font-style: italic;
}

.app-card__meta {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin: 0.6rem 0 0;
  padding: 0;
  list-style: none;
}

.tag-pill {
  display: inline-block;
  padding: 0.12rem 0.5rem;
  border-radius: 999px;
  background: var(--cat-bg);
  color: var(--cat-ink-soft);
  font-size: 0.75rem;
  line-height: 1.5;
}

.tag-pill.is-match {
  background: rgba(0, 111, 171, 0.12);
  color: var(--cat-blue-dark);
  font-weight: 600;
}

.tag-pill[data-tag="easy"] { background: rgba(64, 177, 0, 0.14); color: #2b6e00; }
.tag-pill[data-tag="medium"] { background: rgba(242, 194, 0, 0.2); color: #7a5f00; }
.tag-pill[data-tag="pro"] { background: rgba(255, 114, 26, 0.16); color: #a3450a; }

.app-card__footer {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem 1rem;
  margin-top: 0.6rem;
  font-size: 0.88rem;
}

.app-card__footer a {
  color: var(--cat-blue);
  font-weight: 600;
  text-decoration: none;
}

.app-card__footer a:hover {
  text-decoration: underline;
}

.match-badge {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
  background: var(--cat-green);
  color: #0d3b14;
  font-size: 0.72rem;
  font-weight: 700;
}

.match-badge.is-partial {
  background: var(--cat-bg);
  color: var(--cat-ink-soft);
}

.app-card:has(.match-badge) .app-card__title {
  padding-right: 4.5rem;
}

/* States ----------------------------------------------------------------- */

.state {
  margin: 2rem 0;
  padding: 2.5rem 1.5rem;
  border: 2px dashed var(--cat-line);
  border-radius: var(--cat-radius);
  background: #fff;
  text-align: center;
  color: var(--cat-ink-soft);
}

.state h2 {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
  color: var(--cat-ink);
}

.state p {
  margin: 0 0 1rem;
}

.skeleton {
  height: 132px;
  border-radius: var(--cat-radius);
  background: linear-gradient(90deg, #e9eff3 0%, #f6f9fb 50%, #e9eff3 100%);
  background-size: 200% 100%;
  animation: shimmer 1.2s infinite linear;
}

@keyframes shimmer {
  to { background-position: -200% 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .skeleton { animation: none; }
  .app-card, .chip { transition: none; }
}

/* Category jump nav (/apps/) --------------------------------------------- */

.category-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  padding: 1rem 0 0.75rem;
}

/* Mobile ----------------------------------------------------------------- */

@media (max-width: 767px) {
  .catalog-hero {
    padding: 2rem 1rem 3.75rem;
  }

  .catalog-main {
    padding: 0 0.75rem 2rem;
  }

  .catalog-panel {
    padding: 1rem 0.85rem 0.25rem;
  }

  .chip-group {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }

  .chip-group__label {
    padding-top: 0;
  }

  .chip-row,
  .category-nav {
    flex-wrap: nowrap;
    overflow-x: auto;
    margin: 0 -0.85rem;
    padding: 0.1rem 0.85rem 0.5rem;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .chip-row::-webkit-scrollbar,
  .category-nav::-webkit-scrollbar {
    display: none;
  }

  .chip {
    flex: 0 0 auto;
  }

  .segmented {
    flex: 1 1 auto;
  }

  .segmented button {
    flex: 1;
  }

  .app-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .app-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1200px) {
  .app-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}