/* PromptGaleria — Dark Cyber Design Tokens */
:root {
  /* Background */
  --bg-main: #0A0F1C;
  --bg-secondary: #0F172A;
  --bg-card: #1E293B;

  /* Text */
  --text-primary: #FFFFFF;
  --text-secondary: #94A3B8;
  --text-muted: #475569;
  --text-subtle: #64748B;
  --text-code: #CBD5E1;

  /* Accent */
  --accent: #22D3EE;
  --accent-bg: rgba(34, 211, 238, 0.125);

  /* Model colors */
  --color-seedream: #22D3EE;
  --color-nano-banana: #10B981;
  --color-gpt-image: #8B5CF6;

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-xl: 10px;
  --radius-2xl: 12px;
  --radius-3xl: 16px;

  /* Fonts */
  --font-ui: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;

  /* Layout */
  --desktop-width: 1440px;
  --desktop-padding: 80px;
  --mobile-padding: 16px;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-family: var(--font-ui);
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  background: var(--bg-main);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
button { font-family: inherit; cursor: pointer; border: none; }

/* === HEADER === */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px var(--desktop-padding);
  background: var(--bg-main);
  width: 100%;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header__logo-icon {
  width: 28px;
  height: 28px;
  color: var(--accent);
}

.header__logo-text {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.header__nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.2s;
}

.header__nav-link:hover {
  color: var(--text-primary);
}

.header__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  background: var(--accent);
  color: var(--bg-main);
  font-size: 13px;
  font-weight: 700;
  border-radius: var(--radius-lg);
  transition: opacity 0.2s;
}

.header__cta:hover { opacity: 0.9; }

/* Mobile menu */
.mobile-menu {
  display: none;
  flex-direction: column;
  padding: 8px 16px 20px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--bg-tertiary);
}

.mobile-menu.is-open {
  display: flex;
}

.mobile-menu__link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 8px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: color 0.15s;
}

.mobile-menu__link:last-of-type {
  border-bottom: none;
}

.mobile-menu__link svg {
  color: var(--text-muted);
  flex-shrink: 0;
}

.mobile-menu__link:hover,
.mobile-menu__link:active {
  color: var(--text-primary);
}

.mobile-menu__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 12px;
  padding: 12px 24px;
  background: var(--accent);
  color: var(--bg-main);
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: opacity 0.2s;
}

.mobile-menu__cta:hover {
  opacity: 0.9;
}

/* === TOP BAR (stats) === */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px var(--desktop-padding);
  background: var(--bg-secondary);
  width: 100%;
}

.topbar__stats {
  display: flex;
  align-items: center;
  gap: 24px;
}

.topbar__stat {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
}

.topbar__stat--muted {
  font-weight: 400;
  color: var(--text-subtle);
}

.topbar__gptrf {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--accent);
  color: var(--bg-main);
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: opacity 0.2s;
}

.topbar__gptrf:hover { opacity: 0.9; }

/* === FILTERS === */
.filters {
  padding: 16px var(--desktop-padding);
  background: var(--bg-main);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.filters__categories {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.filters__cat {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  transition: all 0.2s;
  white-space: nowrap;
}

.filters__cat:hover { color: var(--text-primary); }

.filters__cat--active {
  background: var(--accent);
  color: var(--bg-main);
  font-weight: 600;
}

.filters__row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.filters__label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
}

.filters__model {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all 0.2s;
}

.filters__model:hover { color: var(--text-primary); }

.filters__model-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.filters__spacer { flex: 1; }

.filters__search {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 14px;
  height: 36px;
  width: 280px;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: none;
}

.filters__search-input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-family: var(--font-ui);
  font-size: 12px;
  width: 100%;
}

.filters__search-input::placeholder { color: var(--text-muted); }

.filters__sort {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
}

/* === PROMPT GRID === */
.grid {
  padding: 24px var(--desktop-padding);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

/* Infinite scroll: hide cards beyond initial batch, JS reveals them */
.grid[data-infinite-scroll] > .card:nth-child(n+21) {
  display: none;
}
.grid[data-infinite-scroll] > .card.is-visible {
  display: flex;
}

/* === PROMPT CARD === */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.card__image {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.card__info {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px 14px;
  flex: 1;
}

.card__title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card__meta {
  display: flex;
  align-items: center;
  gap: 6px;
}

.card__badge {
  display: inline-flex;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-size: 10px;
  font-weight: 600;
}

.card__badge--model {
  background: var(--accent-bg);
  color: var(--accent);
}

.card__badge--seedream { background: rgba(34,211,238,0.125); color: #22D3EE; }
.card__badge--nano-banana { background: rgba(16,185,129,0.125); color: #10B981; }
.card__badge--gpt-image { background: rgba(139,92,246,0.125); color: #8B5CF6; }

.card__type-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 1;
}
.card__type-badge--img2img {
  background: rgba(34,211,238,0.85);
  color: #0A0F1C;
}
.card__type-badge--txt2img {
  background: rgba(139,92,246,0.85);
  color: #fff;
}

.card__category {
  font-size: 10px;
  color: var(--text-muted);
}

/* === LOAD MORE === */
.load-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 48px;
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.2s;
}

.load-more:hover { color: var(--text-primary); }

/* === BREADCRUMBS === */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px var(--desktop-padding);
}

.breadcrumbs__item {
  font-size: 13px;
  color: var(--text-subtle);
}

.breadcrumbs__item:hover { color: var(--text-secondary); }

.breadcrumbs__sep {
  font-size: 13px;
  color: var(--text-muted);
}

.breadcrumbs__current {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
}

/* === PROMPT DETAIL === */
.prompt-detail {
  display: flex;
  gap: 32px;
  padding: 24px var(--desktop-padding);
  align-items: flex-start;
}

.prompt-detail__image-col {
  flex: 0 0 45%;
  max-width: 45%;
  position: sticky;
  top: 24px;
}

.prompt-detail__hero {
  display: block;
  max-width: 100%;
  max-height: 500px;
  width: auto;
  height: auto;
  border-radius: var(--radius-3xl);
}

.prompt-detail__info-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

.prompt-detail__title {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}

.prompt-detail__badges {
  display: flex;
  align-items: center;
  gap: 8px;
}

.prompt-detail__badge {
  display: inline-flex;
  padding: 4px 10px;
  border-radius: var(--radius-md);
  font-size: 12px;
  font-weight: 600;
}

.prompt-detail__badge--model {
  background: var(--accent-bg);
  color: var(--accent);
}

.prompt-detail__badge--category {
  background: var(--bg-card);
  color: var(--text-secondary);
}
.prompt-detail__badge--type {
  font-weight: 700;
  text-transform: uppercase;
  font-size: 10px;
  letter-spacing: 0.5px;
}
.prompt-detail__badge--img2img {
  background: rgba(34,211,238,0.15);
  color: #22D3EE;
}
.prompt-detail__badge--txt2img {
  background: rgba(139,92,246,0.15);
  color: #8B5CF6;
}

/* Prompt code block */
.prompt-block {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px 14px;
  background: var(--bg-secondary);
  border-radius: var(--radius-xl);
}

.prompt-block__label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.prompt-block__text {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-code);
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
}

.prompt-block__copy {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  font-size: 11px;
  font-weight: 500;
  color: var(--text-secondary);
  align-self: flex-start;
  transition: color 0.2s;
}

.prompt-block__copy:hover { color: var(--text-primary); }

/* CTA Button */
.cta-main {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  background: var(--accent);
  color: var(--bg-main);
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--radius-xl);
  transition: opacity 0.2s;
  width: 100%;
}

.cta-main:hover { opacity: 0.9; }

.cta-sub {
  font-size: 11px;
  color: var(--text-subtle);
}

/* Tags */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tags__label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  width: 100%;
  margin-bottom: 2px;
}

.tag {
  display: inline-flex;
  padding: 3px 8px;
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  font-size: 11px;
  color: var(--text-muted);
  transition: color 0.2s;
}

.tag:hover { color: var(--text-secondary); }

.prompt-detail__date {
  font-size: 12px;
  color: var(--text-muted);
}

/* === SIMILAR SECTION === */
.similar {
  padding: 32px var(--desktop-padding);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.similar__title {
  font-size: 20px;
  font-weight: 700;
}

.similar__row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

/* === CATEGORY PAGE === */
.page-header {
  padding: 32px var(--desktop-padding) 16px;
}

.page-header__title {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
}

.page-header__subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 8px;
}

.page-header__count {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-subtle);
  margin-top: 4px;
}

/* === MODEL PAGE === */
.model-hero {
  padding: 32px var(--desktop-padding);
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

.model-hero__icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
}

.model-hero__info {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.model-hero__name {
  font-size: 28px;
  font-weight: 700;
}

.model-hero__developer {
  font-size: 13px;
  color: var(--text-subtle);
}

.model-hero__desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 600px;
}

/* === ALL CATEGORIES / ALL MODELS === */
.categories-grid {
  padding: 24px var(--desktop-padding);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.category-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  transition: transform 0.2s;
}

.category-card:hover { transform: translateY(-4px); }

.category-card__preview {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}

.category-card__thumb {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.category-card__info {
  padding: 12px 16px;
}

.category-card__name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.category-card__count {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

.model-card {
  background: var(--bg-card);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.model-card__header {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.model-card__name {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
}

.model-card__developer {
  font-size: 12px;
  color: var(--text-subtle);
}

.model-card__desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.model-card__badges {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.model-card__badge {
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-size: 10px;
  font-weight: 500;
  background: rgba(255,255,255,0.05);
  color: var(--text-muted);
}

.model-card__examples {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.model-card__example {
  aspect-ratio: 1;
  object-fit: cover;
  width: 100%;
}

.model-card__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--bg-main);
  transition: opacity 0.2s;
}

.model-card__cta:hover { opacity: 0.9; }

.models-grid {
  padding: 24px var(--desktop-padding);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* === BLOG === */
.blog-article {
  max-width: 800px;
  margin: 0 auto;
  padding: 32px var(--desktop-padding);
}

.blog-article__category {
  display: inline-flex;
  padding: 4px 10px;
  background: var(--accent-bg);
  color: var(--accent);
  font-size: 11px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.blog-article__title {
  font-size: 32px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
  margin-bottom: 12px;
}

.blog-article__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: var(--text-subtle);
  margin-bottom: 24px;
}

.blog-article__hero {
  width: 100%;
  border-radius: var(--radius-2xl);
  margin-bottom: 32px;
}

.blog-article__content {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-secondary);
}

.blog-article__content h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 32px 0 16px;
}

.blog-article__content p {
  margin-bottom: 16px;
}

.blog-article__content pre {
  background: var(--bg-secondary);
  border-radius: 12px;
  padding: 16px 20px;
  margin-bottom: 16px;
  overflow-x: auto;
}

.blog-article__content pre code {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-code);
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-word;
}

.blog-cta-banner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 32px;
  background: linear-gradient(135deg, rgba(34,211,238,0.1), rgba(139,92,246,0.1));
  border-radius: var(--radius-2xl);
  text-align: center;
  margin: 32px 0;
}

.blog-cta-banner__title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}

.blog-cta-banner__text {
  font-size: 14px;
  color: var(--text-secondary);
}

.blog-also {
  padding: 32px var(--desktop-padding);
}

.blog-also__title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 16px;
}

.blog-also__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.blog-card {
  display: flex;
  background: var(--bg-card);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  transition: transform 0.2s;
}

.blog-card:hover { transform: translateY(-2px); }

.blog-card__image {
  width: 200px;
  min-height: 140px;
  object-fit: cover;
}

.blog-card__info {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.blog-card__title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}

.blog-card__excerpt {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* === SEARCH === */
.search-page {
  padding: 32px var(--desktop-padding);
}

.search-page__input-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 24px;
  background: var(--bg-secondary);
  border-radius: var(--radius-2xl);
  margin-bottom: 24px;
}

.search-page__input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-family: var(--font-ui);
  font-size: 16px;
  width: 100%;
}

.search-page__input::placeholder { color: var(--text-muted); }

.search-page__results-count {
  font-size: 14px;
  color: var(--text-subtle);
  margin-bottom: 20px;
}

/* === 404 === */
.page-404 {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  text-align: center;
  gap: 16px;
  padding: 32px;
}

.page-404__code {
  font-family: var(--font-mono);
  font-size: 80px;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.3;
}

.page-404__title {
  font-size: 24px;
  font-weight: 700;
}

.page-404__text {
  font-size: 15px;
  color: var(--text-secondary);
}

.page-404__link {
  display: inline-flex;
  padding: 12px 32px;
  background: var(--accent);
  color: var(--bg-main);
  font-weight: 600;
  border-radius: var(--radius-lg);
  margin-top: 8px;
}

/* === FOOTER === */
.footer {
  padding: 32px var(--desktop-padding);
  border-top: 1px solid var(--bg-card);
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 40px;
}

.footer__copy {
  font-size: 13px;
  color: var(--text-muted);
}

.footer__links {
  display: flex;
  gap: 24px;
}

.footer__link {
  font-size: 13px;
  color: var(--text-subtle);
  transition: color 0.2s;
}

.footer__link:hover { color: var(--text-secondary); }

/* === TOAST (copy notification) === */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  padding: 12px 24px;
  background: var(--accent);
  color: var(--bg-main);
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-lg);
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 1000;
  pointer-events: none;
}

.toast--visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ========================================
   RESPONSIVE — Mobile (max-width: 768px)
   ======================================== */
@media (max-width: 768px) {
  :root {
    --desktop-padding: var(--mobile-padding);
  }

  /* Header */
  .header { padding: 12px var(--mobile-padding); }
  .header__logo-icon { width: 20px; height: 20px; }
  .header__logo-text { font-size: 16px; }
  .header__logo { gap: 6px; }
  .header__nav { display: none; }
  .header__mobile-icons {
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .header__mobile-icon {
    width: 20px;
    height: 20px;
    color: var(--text-secondary);
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
  }

  button.header__mobile-icon svg {
    width: 20px;
    height: 20px;
  }

  .header__burger {
    width: 24px;
    height: 24px;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    color: var(--text-secondary);
    position: relative;
  }

  .header__burger svg {
    width: 24px;
    height: 24px;
  }

  .header__burger-close {
    display: none;
  }

  .header__burger.is-active .header__burger-open {
    display: none;
  }

  .header__burger.is-active .header__burger-close {
    display: block;
  }

  /* Top bar */
  .topbar { padding: 8px var(--mobile-padding); }
  .topbar__stat { font-size: 11px; }
  .topbar__gptrf { padding: 4px 10px; font-size: 11px; }

  /* Filters */
  .filters { padding: 8px var(--mobile-padding); gap: 8px; }
  .filters__categories { overflow-x: auto; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; }
  .filters__cat { padding: 6px 12px; font-size: 11px; }
  .filters__row { display: none; }
  .filters__search { width: 100%; }

  /* Grid */
  .grid {
    padding: 12px var(--mobile-padding);
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .card__image { aspect-ratio: 1; }
  .card__info { padding: 8px 10px; }
  .card__title { font-size: 12px; }
  .card__badge { font-size: 9px; }
  .card__category { font-size: 9px; }

  /* Prompt detail */
  .prompt-detail {
    flex-direction: column;
    padding: 0;
    gap: 0;
  }

  .prompt-detail__image-col {
    width: 100%;
    max-width: 100%;
    flex: none;
    position: static;
  }
  .prompt-detail__hero {
    border-radius: 0;
    width: 100%;
    height: auto;
    max-height: none;
  }
  .prompt-detail__info-col { padding: var(--mobile-padding); gap: 14px; }
  .prompt-detail__title { font-size: 20px; }
  .prompt-detail__badges { flex-wrap: wrap; }
  .prompt-block__text { font-size: 13px; }

  .breadcrumbs { display: none; }

  /* Similar */
  .similar { padding: var(--mobile-padding); gap: 12px; }
  .similar__title { font-size: 16px; }
  .similar__row { grid-template-columns: repeat(2, 1fr); gap: 10px; }

  /* Page header */
  .page-header { padding: var(--mobile-padding); }
  .page-header__title { font-size: 22px; }

  /* Categories grid */
  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
    padding: 12px var(--mobile-padding);
    gap: 10px;
  }

  /* Models grid */
  .models-grid {
    grid-template-columns: 1fr;
    padding: 12px var(--mobile-padding);
    gap: 16px;
  }

  /* Blog */
  .blog-article { padding: var(--mobile-padding); }
  .blog-article__title { font-size: 22px; }

  .blog-also { padding: var(--mobile-padding); }
  .blog-also__grid { grid-template-columns: 1fr; }

  .blog-card { flex-direction: column; }
  .blog-card__image { width: 100%; height: 160px; }

  /* Search */
  .search-page { padding: var(--mobile-padding); }

  /* Footer */
  .footer {
    flex-direction: column;
    gap: 16px;
    text-align: center;
    padding: 24px var(--mobile-padding);
  }
}

/* Desktop: hide mobile-only elements */
@media (min-width: 769px) {
  .header__mobile-icons { display: none; }
  .mobile-only { display: none; }
}

/* === UTILITY CLASSES === */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}