/* ============================================
   Lume — Single design system (light gradient)
   ============================================ */

:root {
  /* Background gradient */
  --grad-a: #ffebb5;
  --grad-b: #ccf9ff;
  /* Layout */
  --header-height: 64px;
  --nav-gap: 1.75rem;
  --container-max: 1280px;
  --container-pad: 1.5rem;
  --gap: 1rem;
  --card-pad: 1.25rem 1.5rem;
  /* Colors (on light) */
  --text: #1a1a2e;
  --muted: #4a5568;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --surface: rgba(255, 255, 255, 0.85);
  --surface-solid: #ffffff;
  --border: rgba(0, 0, 0, 0.08);
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.08);
  /* Gleaming button gradient */
  --gleam-a: #4facfe;
  --gleam-b: #00f2fe;
  /* Typography */
  --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --radius: 12px;
  --radius-pill: 999px;
}

@media (max-width: 768px) {
  :root {
    --header-height: 56px;
    --nav-gap: 0.75rem;
    --container-pad: 1.25rem;
    --card-pad: 1rem 1.25rem;
  }
}

@media (max-width: 480px) {
  :root {
    --header-height: 52px;
    --nav-gap: 0.5rem;
    --container-pad: 1rem;
    --card-pad: 0.75rem 1rem;
  }
}

* {
  box-sizing: border-box;
}

html {
  height: 100%;
}

body {
  margin: 0;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  font-family: var(--font);
  color: var(--text);
  overflow-x: hidden;
}

.site-main,
.main-wrap {
  flex: 1;
  width: 100%;
}

.main-wrap {
  padding-bottom: 2rem;
}

@media (max-width: 640px) {
  .main-wrap {
    padding-bottom: 1.5rem;
  }
}

@media (max-width: 480px) {
  .main-wrap {
    padding-bottom: 1.25rem;
  }
}

/* Animated gradient background */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background: linear-gradient(135deg, var(--grad-a), var(--grad-b));
  background-size: 400% 400%;
  animation: gradientShift 12s ease-in-out infinite;
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Container — same width/padding on every page; content left-aligned */
.container {
  max-width: var(--container-max);
  width: 100%;
  margin: 0 auto;
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
  text-align: left;
}

/* ========== Header & nav ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--surface);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  height: var(--header-height);
  position: relative;
}

.main-nav {
  margin: 0 auto;
  display: flex;
  gap: var(--nav-gap);
  align-items: center;
  height: 100%;
}

.main-nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 0.35rem 0.5rem;
  border-radius: 6px;
  transition: color 0.15s ease, background 0.15s ease, transform 0.12s ease;
}

.main-nav a:hover {
  color: var(--text);
  background: rgba(0, 0, 0, 0.04);
}

.main-nav a.donate {
  background: var(--accent);
  color: var(--surface-solid);
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.25);
}

.main-nav a.donate:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  background: none;
  border: 0;
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--text);
}

@media (max-width: 700px) {
  .menu-toggle {
    display: block;
    margin-left: auto;
  }
  .main-nav {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem;
    background: linear-gradient(135deg, rgba(255, 235, 181, 0.98), rgba(204, 249, 255, 0.98));
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--accent);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    z-index: 99;
  }
  .main-nav.open {
    display: flex;
  }
  .main-nav a {
    padding: 0.65rem 0.9rem;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.15s ease;
    font-size: 0.95rem;
  }
  .main-nav a:hover {
    background: rgba(37, 99, 235, 0.1);
    color: var(--accent);
  }
  .main-nav a.donate {
    margin-top: 0.25rem;
    padding: 0.65rem 0.9rem;
  }
}

@media (max-width: 480px) {
  .main-nav {
    padding: 0.75rem;
    gap: 0.4rem;
  }
  
  .main-nav a {
    padding: 0.6rem 0.85rem;
    font-size: 0.9rem;
  }

  .main-nav a.donate {
    margin-top: 0.2rem;
    padding: 0.6rem 0.85rem;
  }
}

/* ========== Site brand (home / all-softwares) ========== */
.site-brand {
  padding-top: 2rem;
  padding-bottom: 0.5rem;
}

@media (max-width: 640px) {
  .site-brand {
    padding-top: 1.5rem;
    padding-bottom: 0.4rem;
  }
}

@media (max-width: 480px) {
  .site-brand {
    padding-top: 1rem;
    padding-bottom: 0.25rem;
  }
}

.site-title {
  font-size: clamp(1.5rem, 4vw, 4rem);
  color: var(--accent);
  text-align: left;
  margin: 0 0 0.25rem;
  font-weight: 700;
}

.site-brand h2 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--muted);
}

/* ========== Main content ========== */
.site-main {
  padding: 2rem 0;
}

@media (max-width: 640px) {
  .site-main {
    padding: 1.5rem 0;
  }
}

@media (max-width: 480px) {
  .site-main {
    padding: 1rem 0;
  }
}

.site-main .content h4 {
  margin: 0 0 1.5rem;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--muted);
}

.site-main .content h4 strong {
  color: var(--text);
}

.page-header {
  padding: 2rem 0 1rem;
  margin-bottom: 1rem;
}

.page-header h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.3rem, 5vw, 1.75rem);
  color: var(--text);
}

.page-header p {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: clamp(0.9rem, 2vw, 1rem);
}

@media (max-width: 640px) {
  .page-header {
    padding: 1.5rem 0 0.75rem;
    margin-bottom: 0.75rem;
  }

  .page-header h1 {
    margin-bottom: 0.4rem;
  }
}

/* ========== Buttons & controls ========== */
.controls {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
}

@media (max-width: 640px) {
  .controls {
    gap: 0.5rem;
    width: 100%;
  }

  .controls .btn {
    flex: 1;
    padding: 0.65rem 0.75rem;
    font-size: 0.85rem;
  }

  .controls .btn.secondary {
    flex: 0 1 auto;
  }

  .controls .btn.thirdary {
    flex: 1;
  }
}

button,
.btn {
  padding: 0.6rem 0.9rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface-solid);
  color: var(--text);
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  text-decoration: none;
  font-size: 0.95rem;
  transition: background 0.15s ease, transform 0.12s ease, box-shadow 0.15s ease;
}

button:hover,
.btn:hover {
  background: rgba(0, 0, 0, 0.05);
}

button.secondary,
.btn.secondary {
  background: var(--surface);
  color: var(--muted);
}

button.secondary:hover,
.btn.secondary:hover {
  color: var(--text);
  background: var(--surface-solid);
}

/* Primary CTA (e.g. Ask AI, Vote) */
button.primary,
.btn.primary {
  background: var(--accent);
  color: var(--surface-solid);
  border-color: var(--accent);
  width: 100%;
}

button.primary:hover,
.btn.primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
}

@media (min-width: 641px) {
  button.primary,
  .btn.primary {
    width: auto;
  }
}

/* Gleaming / thirdary (Wildcard “Try another”) */
button.thirdary,
.btn.thirdary {
  background: linear-gradient(120deg, var(--gleam-a), var(--gleam-b), var(--gleam-a));
  background-size: 200% 200%;
  animation: gleam 4s linear infinite;
  color: #0f172a;
  border: 1px solid rgba(255, 255, 255, 0.5);
}

button.thirdary:hover,
.btn.thirdary:hover {
  transform: scale(1.02);
}

@keyframes gleam {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

.navigation-button {
  display: inline-block;
  padding: 0.75rem 1.25rem;
  font-size: 1rem;
  background: var(--accent);
  color: var(--surface-solid);
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.12s ease;
}

.navigation-button:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

input[type="text"],
input[type="search"],
textarea {
  width: 100%;
  max-width: 480px;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface-solid);
  color: var(--text);
  font-family: var(--font);
  font-size: 1rem;
  box-shadow: var(--shadow);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

@media (max-width: 640px) {
  input[type="text"],
  input[type="search"],
  textarea {
    font-size: 16px;
    padding: 0.65rem 0.9rem;
  }
}

input::placeholder,
textarea::placeholder {
  color: var(--muted);
  opacity: 0.9;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.search {
  padding: 0.8rem 1rem;
  border-radius: var(--radius-pill);
}

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

label {
  cursor: pointer;
  color: var(--text);
  font-size: 0.95rem;
}

label + label {
  margin-left: 1rem;
}

@media (max-width: 640px) {
  label + label {
    margin-left: 0;
    margin-top: 0.5rem;
    display: block;
  }
}

/* ========== Cards ========== */
.card {
  background: var(--surface);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--card-pad);
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
  font-size: 1rem;
  box-shadow: var(--shadow);
  text-align: left;
}

.card:hover {
  transform: translateY(-2px);
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: var(--shadow-lg);
}

.card strong {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--text);
}

.card a {
  color: var(--accent);
  text-decoration: none;
}

.card a:hover {
  text-decoration: underline;
}

@media (max-width: 480px) {
  .card {
    border-radius: 8px;
  }
  
  .card:hover {
    transform: translateY(-1px);
  }
}

/* ========== Detail / full-width content (e.g. wildcard single card, ask results) ========== */
.detail {
  padding: 0;
  max-width: 100%;
  width: 100%;
}

.detail a {
  color: var(--accent);
  text-decoration: none;
}

.detail a:hover {
  text-decoration: underline;
}

@media (max-width: 640px) {
  .detail {
    padding: 0 0.5rem;
  }
}

.home-hero {
  padding: 2.5rem 0 1.5rem;
  text-align: left;
}

.home-hero .site-title {
  margin: 0 0 0.35rem;
}

.home-tagline {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--muted);
  line-height: 1.4;
}

.home-main {
  padding-top: 0;
  padding-bottom: 2.5rem;
}

@media (max-width: 768px) {
  .home-hero {
    padding: 2rem 0 1rem;
  }

  .home-tagline {
    font-size: clamp(1rem, 3vw, 1.2rem);
  }
}

@media (max-width: 480px) {
  .home-hero {
    padding: 1.25rem 0 0.75rem;
  }

  .home-main {
    padding-bottom: 1.5rem;
  }
}

/* Toolbar: search + actions */
.home-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
}

@media (max-width: 480px) {
  .home-toolbar {
    margin-bottom: 1.5rem;
    padding: 1rem 0;
  }
}

.home-search {
  flex: 1;
  min-width: 220px;
  max-width: 100%;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface-solid);
  font-size: 1rem;
  box-shadow: var(--shadow);
}

.home-search:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.home-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.home-actions .btn-primary {
  padding: 0.75rem 1.35rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--surface-solid);
  background: var(--accent);
  border: none;
  border-radius: var(--radius);
  text-decoration: none;
  transition: background 0.15s ease, transform 0.12s ease;
  white-space: nowrap;
}

.home-actions .btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.home-actions .btn-secondary-alt {
  padding: 0.65rem 1.1rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: #0f172a;
  background: linear-gradient(120deg, var(--gleam-a), var(--gleam-b), var(--gleam-a));
  background-size: 200% 200%;
  animation: gleam 4s linear infinite;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius);
  text-decoration: none;
  transition: transform 0.2s ease;
  white-space: nowrap;
}

.home-actions .btn-secondary-alt:hover {
  transform: scale(1.03);
}

@media (max-width: 768px) {
  .home-toolbar {
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    padding: 1rem 0;
  }

  .home-search {
    min-width: 200px;
    font-size: 16px;
    padding: 0.65rem 1rem;
  }

  .home-actions {
    gap: 0.5rem;
  }

  .home-actions .btn-primary {
    padding: 0.65rem 1.1rem;
    font-size: 0.9rem;
  }

  .home-actions .btn-secondary-alt {
    padding: 0.6rem 0.95rem;
    font-size: 0.85rem;
  }
}

@media (max-width: 640px) {
  .home-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  
  .home-search {
    min-width: 0;
    width: 100%;
  }

  .home-actions {
    justify-content: stretch;
    width: 100%;
  }

  .home-actions .btn-primary,
  .home-actions .btn-secondary-alt {
    flex: 1;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .home-toolbar {
    gap: 0.5rem;
    margin-bottom: 1.25rem;
    padding: 0.75rem 0;
  }

  .home-search {
    padding: 0.6rem 0.9rem;
  }

  .home-actions {
    flex-direction: column;
    gap: 0.5rem;
  }

  .home-actions .btn-primary,
  .home-actions .btn-secondary-alt {
    width: 100%;
    padding: 0.7rem 1rem;
    font-size: 0.9rem;
  }
}

.home-breadcrumbs {
  margin-bottom: 1rem;
  margin-top: 1.5rem;
}

@media (max-width: 480px) {
  .home-breadcrumbs {
    margin-top: 1rem;
    margin-bottom: 0.75rem;
  }
}

/* Catalog grid (home + all-softwares): category/software cards */
.site-main #content {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
  padding: 0 0 1rem;
  text-align: left;
}

@media (max-width: 900px) {
  .site-main #content {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  }
}

@media (max-width: 640px) {
  .site-main #content {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .site-main #content {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
}

/* Search results layout: header + grid */
.site-main #content:has(.search-results-grid) {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-top: 0.5rem;
}

.search-results-header {
  flex-shrink: 0;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.search-results-count {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
}

.search-results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
  text-align: left;
}

.search-results-grid .card {
  margin: 0;
}

@media (max-width: 900px) {
  .search-results-grid {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  }
}

@media (max-width: 640px) {
  .search-results-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .search-results-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
}

/* Empty search state */
.site-main #content.search-results-empty {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.search-empty-state {
  padding: 2rem 1rem;
  text-align: left;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.search-empty-state p {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.5;
}

@media (max-width: 640px) {
  .home-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  .home-search {
    min-width: 0;
  }
  .home-actions {
    justify-content: flex-start;
  }
}

/* ========== Grid layouts ========== */
main#content {
  padding: 0 0 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--gap);
  text-align: left;
}

@media (max-width: 900px) {
  main#content {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  }
}

@media (max-width: 640px) {
  main#content {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }
}

@media (max-width: 480px) {
  main#content {
    grid-template-columns: 1fr;
  }
}

/* Wildcard page: single card fills content area, left-aligned */
.main-wrap main#content {
  display: block;
  max-width: 100%;
}

/* ========== Wildcard page layout & padding ========== */
.wildcard-page {
  padding-top: 0.25rem;
}

.wildcard-page .page-header {
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
  margin-bottom: 0;
}

.wildcard-page .page-header-desc {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 1rem;
}

.wildcard-page main#content.wildcard-content {
  margin-top: 0;
  padding-top: 0;
  padding-bottom: 2rem;
}

@media (max-width: 640px) {
  .wildcard-page .page-header {
    padding-top: 1.25rem;
    padding-bottom: 1.25rem;
  }

  .wildcard-page main#content.wildcard-content {
    padding: 0 0.5rem 1.5rem;
  }
}

/* Wildcard result card: more padding and clear typography */
.wildcard-page .card.detail {
  padding: 1.75rem 2rem;
  margin: 0;
}

.wildcard-page .card.detail h2 {
  margin: 0 0 1rem;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text);
}

.wildcard-page .card.detail p {
  margin: 0 0 0.875rem;
  line-height: 1.55;
  color: var(--text);
}

.wildcard-page .card.detail p:last-child {
  margin-bottom: 0;
}

.wildcard-page .card.detail p strong {
  display: inline;
  margin-bottom: 0;
  color: var(--muted);
  font-weight: 600;
}

@media (max-width: 768px) {
  .wildcard-page .card.detail {
    padding: 1.5rem 1.5rem;
  }

  .wildcard-page .card.detail h2 {
    font-size: 1.3rem;
  }
}

@media (max-width: 480px) {
  .wildcard-page .card.detail {
    padding: 1.25rem 1rem;
    border-radius: 8px;
  }

  .wildcard-page .card.detail h2 {
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
  }

  .wildcard-page .card.detail p {
    font-size: 0.95rem;
    margin-bottom: 0.7rem;
  }
}

.site-main.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--gap);
}

/* ========== Breadcrumbs ========== */
nav#breadcrumbs {
  padding: 0.75rem 0;
  font-size: 0.9rem;
  color: var(--muted);
}

#breadcrumbs span {
  cursor: pointer;
  color: var(--accent);
}

#breadcrumbs span:hover {
  text-decoration: underline;
}

#breadcrumbs span.breadcrumb-current {
  color: var(--text);
  cursor: default;
}

#breadcrumbs span.breadcrumb-current:hover {
  text-decoration: none;
}

.home-main nav#breadcrumbs {
  margin-bottom: 0.5rem;
}

/* ========== Item detail view (single card clicked) ========== */
.site-main #content.item-detail-view {
  display: block;
  padding-top: 0.5rem;
}

.item-detail {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: 720px;
}

.item-detail-card {
  background: var(--surface);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem 2rem;
  box-shadow: var(--shadow);
}

.item-name {
  margin: 0 0 1rem;
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--text);
}

.item-description {
  margin: 0 0 1.25rem;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--text);
}

.item-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 2rem;
  margin-bottom: 1.5rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}

.item-meta-item {
  font-size: 0.9rem;
  color: var(--muted);
}

.item-meta-item strong {
  display: inline;
  margin-right: 0.35rem;
  color: var(--text);
  font-weight: 600;
}

.item-cta {
  display: inline-block;
  padding: 0.75rem 1.35rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--surface-solid);
  background: var(--accent);
  border-radius: var(--radius);
  text-decoration: none;
  transition: background 0.15s ease, transform 0.12s ease;
}

.item-cta:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

@media (max-width: 768px) {
  .item-detail-card {
    padding: 1.5rem 1.5rem;
  }

  .item-name {
    font-size: 1.5rem;
  }

  .item-description {
    font-size: 0.95rem;
  }

  .item-meta {
    gap: 1rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .item-detail-card {
    padding: 1.25rem 1rem;
    border-radius: 8px;
  }

  .item-name {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
  }

  .item-description {
    font-size: 0.9rem;
    line-height: 1.5;
  }

  .item-meta {
    flex-direction: column;
    gap: 0.75rem;
  }

  .item-cta {
    display: block;
    text-align: center;
    width: 100%;
    padding: 0.7rem 1rem;
  }
}

.item-related-section {
  padding-top: 0.5rem;
}

.item-related-title {
  margin: 0 0 1rem;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text);
}

.related-tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}

.related-tools-grid .related-card {
  margin: 0;
}

.related-empty {
  margin: 0;
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.5;
}

@media (max-width: 900px) {
  .related-tools-grid {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  }
}

@media (max-width: 640px) {
  .related-tools-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .related-tools-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
}

/* ========== Footer ========== */
.site-footer {
  margin-top: auto;
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  background: var(--surface);
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer small {
  display: block;
}

@media (max-width: 768px) {
  .site-footer {
    padding: 1.5rem 0;
  }
}

@media (max-width: 480px) {
  .site-footer {
    padding: 1.25rem 0;
    font-size: 0.8rem;
  }

  .site-footer small {
    margin-bottom: 0.5rem;
  }

  .site-footer small:last-child {
    margin-bottom: 0;
  }
}

/* ========== Floating search ========== */
#floating-search {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  z-index: 1200;
}

#floating-search form {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--surface-solid);
  padding: 0.45rem;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-lg);
  min-width: 280px;
  width: clamp(280px, 45vw, 480px);
}

#floating-search input[type="search"] {
  flex: 1;
  border: 0;
  min-width: 0;
  max-width: none;
  box-shadow: none;
}

#floating-search button {
  background: transparent;
  border: 0;
  padding: 0.45rem 0.6rem;
  font-size: 1rem;
  cursor: pointer;
}

@media (max-width: 640px) {
  #floating-search form {
    min-width: 250px;
    width: clamp(250px, 85vw, 450px);
    padding: 0.4rem;
  }

  #floating-search input[type="search"] {
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  #floating-search {
    left: 12px;
    right: 12px;
    transform: none;
    bottom: 20px;
  }

  #floating-search form {
    width: 100%;
    min-width: 0;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ========== Category cards ========== */
.category-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--card-pad);
  text-decoration: none;
  color: var(--text);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  box-shadow: var(--shadow);
  text-align: left;
}

.category-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.category-name {
  font-size: 1.1rem;
  font-weight: 500;
}

.category-count {
  color: var(--accent);
  font-weight: 600;
  background: rgba(37, 99, 235, 0.1);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
}

@media (max-width: 640px) {
  .category-card {
    padding: 0.9rem 1rem;
  }

  .category-name {
    font-size: 1rem;
  }

  .category-count {
    font-size: 0.8rem;
    padding: 0.2rem 0.4rem;
  }
}

@media (max-width: 480px) {
  .category-card {
    padding: 0.75rem 0.9rem;
    border-radius: 8px;
  }

  .category-card:hover {
    transform: translateY(-1px);
  }
}

/* ========== Ask page results ========== */
#results .card {
  margin-bottom: var(--gap);
}

/* ========== Responsive ========== */
@media (min-width: 900px) {
  .site-main.has-sidebar {
    grid-template-columns: 1fr 300px;
  }
}

@media (max-width: 768px) {
  .site-brand {
    padding-top: 1.5rem;
  }

  .site-title {
    font-size: clamp(1.5rem, 4vw, 3rem);
  }

  .site-brand h2 {
    font-size: 1rem;
  }

  .site-main {
    padding: 1.5rem 0;
  }

  button,
  .btn {
    padding: 0.55rem 0.8rem;
    font-size: 0.9rem;
  }

  #floating-search {
    bottom: 20px;
  }
}

@media (max-width: 480px) {
  .site-brand {
    padding-top: 1rem;
    padding-bottom: 0.25rem;
  }

  .site-title {
    font-size: clamp(1.25rem, 4vw, 2.25rem);
    margin-bottom: 0.2rem;
  }

  .site-brand h2 {
    font-size: 0.9rem;
  }

  .site-main {
    padding: 1rem 0;
  }

  .main-wrap {
    padding-bottom: 1.5rem;
  }

  button,
  .btn {
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
    border-radius: 6px;
  }

  .controls {
    gap: 0.5rem;
  }

  .detail {
    max-width: 100%;
  }

  #breadcrumbs {
    font-size: 0.8rem;
  }

  .navigation-button {
    padding: 0.6rem 1rem;
    font-size: 0.9rem;
  }
}

img, video, iframe, picture {
  max-width: 100%;
  height: auto;
}