/* ==========================================================================
   AFFILIO THEME — RESPONSIVE STYLESHEET
   assets/css/responsive.css

   Loaded after main.css. Owns every breakpoint override, mobile-first
   progressive enhancement, layout switch, and touch optimisation.

   Breakpoint tokens (mirrors style.css variables):
     xs  — default, < 480px    (mobile-first baseline)
     sm  — 480px  +
     md  — 640px  +
     lg  — 768px  +
     xl  — 1024px +
     2xl — 1280px +
     3xl — 1440px +

   Structure:
   1.  Root token overrides per breakpoint
   2.  Container & Layout
   3.  Header & Navigation
   4.  Mega Menu
   5.  Mobile Drawer
   6.  Hero Sections
   7.  Product Hero Box
   8.  Pros & Cons
   9.  Comparison Table
   10. Top-10 Cards
   11. Deal Cards
   12. Review Cards & Archive Grid
   13. Sidebar & Widgets
   14. FAQ Page
   15. Sliders & Scroll Rows
   16. Category Grid
   17. Footer
   18. Sticky CTA & Floating Elements
   19. Touch / Pointer Utilities
   20. Print
   ========================================================================== */


/* ==========================================================================
   1. ROOT TOKEN OVERRIDES PER BREAKPOINT
   ========================================================================== */

/* Default (< 480px) */
:root {
  --header-height:     60px;
  --container-max:     100%;
}

/* sm — 480px */
@media (min-width: 480px) {
  :root {
    --header-height: 64px;
  }
}

/* lg — 768px */
@media (min-width: 768px) {
  :root {
    --header-height:  72px;
  }
}

/* xl — 1024px */
@media (min-width: 1024px) {
  :root {
    --container-max: 1280px;
  }
}


/* ==========================================================================
   2. CONTAINER & LAYOUT
   ========================================================================== */

/* Mobile: tighter horizontal padding */
.affilio-container {
  padding-left:  var(--space-4);
  padding-right: var(--space-4);
}

@media (min-width: 480px) {
  .affilio-container {
    padding-left:  var(--space-5);
    padding-right: var(--space-5);
  }
}

@media (min-width: 768px) {
  .affilio-container {
    padding-left:  var(--space-6);
    padding-right: var(--space-6);
  }
}

@media (min-width: 1024px) {
  .affilio-container {
    padding-left:  var(--space-8);
    padding-right: var(--space-8);
  }
}

@media (min-width: 1280px) {
  .affilio-container {
    padding-left:  var(--space-10);
    padding-right: var(--space-10);
  }
}

/* Content + sidebar layout switch */
.affilio-layout--sidebar-right,
.affilio-layout--sidebar-left {
  grid-template-columns: 1fr;
}

@media (min-width: 1024px) {
  .affilio-layout--sidebar-right {
    grid-template-columns: 1fr 320px;
    gap: var(--space-10);
  }

  .affilio-layout--sidebar-left {
    grid-template-columns: 320px 1fr;
    gap: var(--space-10);
  }
}

/* Section vertical spacing */
.affilio-section         { padding: var(--space-12) 0; }
.affilio-section--sm     { padding: var(--space-8)  0; }
.affilio-section--lg     { padding: var(--space-16) 0; }

@media (min-width: 768px) {
  .affilio-section         { padding: var(--space-16) 0; }
  .affilio-section--sm     { padding: var(--space-10) 0; }
  .affilio-section--lg     { padding: var(--space-24) 0; }
}


/* ==========================================================================
   3. HEADER & NAVIGATION
   ========================================================================== */

/* Mobile: compact header */
.affilio-header__inner {
  height: var(--header-height-mob, 60px);
  gap: var(--space-3);
}

@media (min-width: 768px) {
  .affilio-header__inner {
    height: var(--header-height);
    gap: var(--space-5);
  }
}

/* Logo */
.affilio-logo img {
  height: 32px;
}

@media (min-width: 768px) {
  .affilio-logo img {
    height: 38px;
  }
}

/* Desktop nav – hide hamburger */
@media (min-width: 1024px) {
  .affilio-menu-toggle  { display: none !important; }
  .affilio-nav          { display: flex !important; }
}

/* Mobile: hide desktop nav */
@media (max-width: 1023px) {
  .affilio-nav { display: none !important; }
}

/* Header actions: shrink on very small screens */
@media (max-width: 359px) {
  .affilio-header__actions { gap: var(--space-2); }
  .affilio-search-toggle   { width: 36px; height: 36px; }
}

/* Top bar: only on desktop */
.affilio-topbar {
  display: none;
}

@media (min-width: 768px) {
  .affilio-topbar {
    display: block;
  }
}


/* ==========================================================================
   4. MEGA MENU
   ========================================================================== */

/* Full mega-menu only at desktop */
@media (max-width: 1023px) {
  .affilio-mega-menu,
  .affilio-dropdown {
    display: none !important;
    pointer-events: none !important;
  }
}

/* On very small desktop viewports, collapse mega-menu grid */
@media (min-width: 1024px) and (max-width: 1199px) {
  .affilio-mega-menu {
    min-width: 520px;
  }

  .affilio-mega-menu__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}


/* ==========================================================================
   5. MOBILE DRAWER
   ========================================================================== */

/* Ensure the drawer takes up the full viewport height on iOS */
.affilio-mobile-menu {
  height: 100dvh;
  height: 100vh; /* fallback */
}

@media (min-width: 1024px) {
  .affilio-mobile-menu,
  .affilio-mobile-menu__overlay {
    display: none !important;
  }
}


/* ==========================================================================
   6. HERO SECTIONS
   ========================================================================== */

/* Default: single-column */
.affilio-hero__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  padding: var(--space-12) 0;
}

.affilio-hero__copy { max-width: 100%; }

/* Hero search bar stacks on mobile */
.affilio-hero__search {
  flex-direction: column;
  gap: var(--space-3);
}

@media (min-width: 640px) {
  .affilio-hero__search {
    flex-direction: row;
  }

  .affilio-hero__inner {
    padding: var(--space-16) 0;
  }
}

@media (min-width: 1024px) {
  .affilio-hero__inner {
    flex-direction: row;
    align-items: center;
    padding: var(--space-20) 0;
  }

  .affilio-hero__copy {
    max-width: 580px;
  }
}

/* Deals / Comparison / Top10 hero padding */
.affilio-deals-hero,
.affilio-comparison-hero,
.affilio-top10-hero,
.affilio-faq-hero {
  padding-top:    var(--space-12);
  padding-bottom: var(--space-8);
}

@media (min-width: 768px) {
  .affilio-deals-hero,
  .affilio-comparison-hero,
  .affilio-top10-hero,
  .affilio-faq-hero {
    padding-top:    var(--space-16);
    padding-bottom: var(--space-12);
  }
}


/* ==========================================================================
   7. PRODUCT HERO BOX
   ========================================================================== */

/* Single column on mobile */
.affilio-product-hero__grid {
  grid-template-columns: 1fr !important;
}

.affilio-product-hero__image-col {
  border-right: none;
  border-bottom: 1px solid var(--border-color);
  padding: var(--space-6);
}

.affilio-product-hero__img {
  max-width: 220px;
  height: 220px;
}

.affilio-product-hero__info-col {
  padding: var(--space-6);
}

@media (min-width: 640px) {
  .affilio-product-hero__img {
    max-width: 260px;
    height: 260px;
  }
}

@media (min-width: 768px) {
  .affilio-product-hero__grid {
    grid-template-columns: 320px 1fr !important;
  }

  .affilio-product-hero__image-col {
    border-right: 1px solid var(--border-color);
    border-bottom: none;
  }

  .affilio-product-hero__img {
    max-width: 280px;
    height: 280px;
  }

  .affilio-product-hero__info-col {
    padding: var(--space-8);
  }
}

/* Pros / Cons: stack on xs */
.affilio-pros-cons {
  grid-template-columns: 1fr;
}

@media (min-width: 480px) {
  .affilio-pros-cons {
    grid-template-columns: 1fr 1fr;
  }
}

/* Score bar label width on small screens */
@media (max-width: 479px) {
  .affilio-score-bar {
    grid-template-columns: 80px 1fr 28px;
  }

  .affilio-score-bar__label {
    font-size: var(--text-xs);
  }
}


/* ==========================================================================
   9. COMPARISON TABLE
   ========================================================================== */

/* Always scrollable */
.affilio-comparison {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  cursor: grab;
}

.affilio-comparison:active {
  cursor: grabbing;
}

/* Freeze first column on scroll */
.affilio-comparison__table {
  min-width: 100%;
}

@media (min-width: 768px) {
  .affilio-comparison__head th:first-child,
  .affilio-comparison__body td:first-child {
    position: sticky;
    left: 0;
    z-index: 2;
    box-shadow: 2px 0 6px rgba(0,0,0,0.06);
  }
}


/* ==========================================================================
   10. TOP-10 CARDS
   ========================================================================== */

/* On very small screens the image+info grid goes single-col */
@media (max-width: 479px) {
  .affilio-top10-card [style*="grid-template-columns: auto 1fr"] {
    display: flex !important;
    flex-direction: column !important;
  }

  /* Pros/Cons inline inside top10 card → full width */
  .affilio-top10-card [style*="grid-template-columns: 1fr 1fr"] {
    grid-template-columns: 1fr !important;
  }
}

/* Quick nav strip scroll */
.affilio-top10-quicknav {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.affilio-top10-quicknav::-webkit-scrollbar {
  display: none;
}


/* ==========================================================================
   11. DEAL CARDS
   ========================================================================== */

/* Archive grid: 1 → 2 → 3 columns */
.affilio-deals-grid,
.affilio-products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

@media (min-width: 480px) {
  .affilio-deals-grid,
  .affilio-products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .affilio-deals-grid,
  .affilio-products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1280px) {
  .affilio-deals-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}


/* ==========================================================================
   12. REVIEW CARDS & ARCHIVE GRID
   ========================================================================== */

.affilio-posts-grid,
.affilio-latest-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 640px) {
  .affilio-posts-grid,
  .affilio-latest-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .affilio-posts-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .affilio-latest-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Horizontal review card: only usable at sm+ */
@media (max-width: 479px) {
  .affilio-review-card--horizontal {
    flex-direction: column !important;
  }

  .affilio-review-card--horizontal .affilio-review-card__image-wrap {
    width: 100% !important;
    padding-bottom: 56% !important;
  }

  .affilio-review-card--horizontal .affilio-review-card__img {
    position: absolute !important;
    width: 100% !important;
    height: 100% !important;
  }
}


/* ==========================================================================
   13. SIDEBAR & WIDGETS
   ========================================================================== */

/* On mobile: sidebar goes below content, no sticky */
@media (max-width: 1023px) {
  .affilio-sidebar {
    position: static !important;
    top: auto !important;
  }

  /* Affiliate sidebar widget: horizontal layout */
  .affilio-affiliate-widget {
    position: static;
  }
}

@media (min-width: 1024px) {
  .affilio-sidebar {
    position: sticky;
    top: calc(var(--header-height) + var(--space-5));
    max-height: calc(100vh - var(--header-height) - var(--space-10));
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-width: thin;
  }
}


/* ==========================================================================
   14. FAQ PAGE
   ========================================================================== */

/* Category filter strip */
.affilio-faq-cats {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.affilio-faq-cats::-webkit-scrollbar {
  display: none;
}

/* Answer padding: narrower on mobile */
@media (max-width: 479px) {
  .affilio-faq-panel > div {
    padding-left: var(--space-5) !important;
  }

  .affilio-faq-trigger {
    padding: var(--space-4) var(--space-4) !important;
  }
}

/* Search input: full-width on mobile */
.affilio-faq-hero [role="search"] {
  max-width: 100%;
}

@media (min-width: 640px) {
  .affilio-faq-hero [role="search"] {
    max-width: 540px;
  }
}


/* ==========================================================================
   15. SLIDERS & SCROLL ROWS
   ========================================================================== */

/* Slider arrows: hide on touch devices, show on hover at desktop */
@media (hover: none) {
  .affilio-slider__arrow {
    display: none !important;
  }
}

@media (min-width: 1024px) {
  .affilio-slider__arrow {
    display: flex;
  }

  .affilio-slider__arrow--prev { left: -22px; }
  .affilio-slider__arrow--next { right: -22px; }
}

/* Deals scroll: wider items on larger screens */
.affilio-deals-scroll__item {
  width: 160px;
}

@media (min-width: 640px) {
  .affilio-deals-scroll__item {
    width: 200px;
  }
}

@media (min-width: 1024px) {
  .affilio-deals-scroll__item {
    width: 220px;
  }
}


/* ==========================================================================
   16. CATEGORY GRID
   ========================================================================== */

.affilio-cat-grid {
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 480px) {
  .affilio-cat-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 640px) {
  .affilio-cat-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 1024px) {
  .affilio-cat-grid { grid-template-columns: repeat(6, 1fr); }
}

/* Cat tile: compact on mobile */
@media (max-width: 479px) {
  .affilio-cat-tile {
    padding: var(--space-4) var(--space-2);
  }

  .affilio-cat-tile__icon {
    width: 42px;
    height: 42px;
    font-size: 20px;
  }

  .affilio-cat-tile__name {
    font-size: 11px;
  }
}


/* ==========================================================================
   17. FOOTER
   ========================================================================== */

.affilio-footer__grid {
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 640px) {
  .affilio-footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .affilio-footer__grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-12);
  }
}

.affilio-footer__bottom-inner {
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-3);
}

@media (min-width: 640px) {
  .affilio-footer__bottom-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}


/* ==========================================================================
   18. STICKY CTA & FLOATING ELEMENTS
   ========================================================================== */

/* Mobile sticky CTA: only visible on mobile/tablet */
.affilio-sticky-cta {
  display: flex;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  background: var(--color-white);
  border-top: 1px solid var(--border-color);
  padding: var(--space-3) var(--space-4);
  box-shadow: 0 -4px 24px rgba(0,0,0,0.10);
  transform: translateY(100%);
  transition: transform var(--transition-base);
  /* Account for iOS safe-area */
  padding-bottom: max(var(--space-3), env(safe-area-inset-bottom, 12px));
}

.affilio-sticky-cta.is-visible {
  transform: translateY(0);
}

@media (min-width: 1024px) {
  .affilio-sticky-cta {
    display: none !important;
  }
}

/* Search overlay: full-screen on mobile */
@media (max-width: 639px) {
  .affilio-search-overlay {
    padding-top: var(--space-16);
    align-items: flex-start;
  }

  .affilio-search-box {
    border-radius: 0;
    margin: 0;
    border-top: 1px solid var(--border-color);
    width: 100%;
    max-width: 100%;
  }
}

/* Quick nav strip in Top-10 / Deals: sticky below header */
.affilio-top10-quicknav,
.affilio-faq-cats,
.affilio-deals-cats {
  top: var(--header-height-mob, 60px);
}

@media (min-width: 768px) {
  .affilio-top10-quicknav,
  .affilio-faq-cats,
  .affilio-deals-cats {
    top: var(--header-height);
  }
}


/* ==========================================================================
   19. TOUCH / POINTER UTILITIES
   ========================================================================== */

/* Ensure tap targets ≥ 44px on mobile (WCAG 2.5.5) */
@media (hover: none) {
  .affilio-btn {
    min-height: 44px;
  }

  .affilio-btn--sm {
    min-height: 38px;
  }

  .affilio-nav__menu > li > a {
    padding: var(--space-3) var(--space-4);
  }

  .affilio-footer__social-link {
    width: 44px;
    height: 44px;
  }

  /* Disable hover-only effects on touch */
  .affilio-product-card:hover {
    transform: none;
    box-shadow: var(--shadow-sm);
  }

  .affilio-review-card:hover {
    transform: none;
    box-shadow: var(--shadow-sm);
  }

  .affilio-deal-card:hover {
    transform: none;
    box-shadow: var(--shadow-sm);
  }
}

/* Respect reduced-motion preference */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .affilio-product-card:hover .affilio-product-card__image-wrap img,
  .affilio-review-card:hover .affilio-review-card__img,
  .affilio-deal-card:hover .affilio-deal-card__image img,
  .affilio-product-hero:hover .affilio-product-hero__img {
    transform: none !important;
  }

  [data-width] {
    transition: none !important;
  }

  .affilio-score-bar__fill,
  .affilio-comparison__score-fill,
  .affilio-deal-card__progress-fill,
  .affilio-rating-bar__fill {
    transition: none !important;
    width: var(--target-width, 0) !important;
  }
}

/* High-contrast mode overrides */
@media (forced-colors: active) {
  .affilio-btn--amazon,
  .affilio-btn--primary {
    border: 2px solid ButtonText;
  }

  .affilio-product-card,
  .affilio-review-card,
  .affilio-deal-card {
    border: 1px solid ButtonText;
  }
}


/* ==========================================================================
   20. PRINT
   ========================================================================== */

@media print {
  /* Hide navigation, sidebar, CTAs, sticky elements */
  #masthead,
  #secondary,
  .affilio-sticky-cta,
  .affilio-search-overlay,
  .affilio-mobile-menu,
  .affilio-mobile-menu__overlay,
  .affilio-newsletter,
  .affilio-cta-banner,
  .affilio-deals-strip,
  .affilio-slider__arrow,
  .affilio-slider__dots,
  .affilio-post-nav,
  .affilio-related,
  #colophon {
    display: none !important;
  }

  /* Reset layout to single-column */
  .affilio-layout--sidebar-right,
  .affilio-layout--sidebar-left {
    grid-template-columns: 1fr !important;
  }

  #primary {
    max-width: 100%;
  }

  .affilio-container {
    max-width: 100% !important;
    padding: 0 !important;
  }

  /* Typography for print */
  body {
    font-size: 12pt;
    color: #000;
    background: #fff;
  }

  h1 { font-size: 22pt; }
  h2 { font-size: 18pt; }
  h3 { font-size: 14pt; }

  a {
    color: #000;
    text-decoration: underline;
  }

  /* Show Amazon URLs as text */
  .affilio-btn--amazon::after {
    content: " (" attr(href) ")";
    font-size: 9pt;
    color: #555;
    font-weight: normal;
  }

  /* Remove decorative shadows/gradients */
  .affilio-product-hero,
  .affilio-product-card,
  .affilio-review-card,
  .affilio-specs__table,
  .affilio-comparison {
    box-shadow: none !important;
    border: 1px solid #ccc !important;
  }

  /* Pros/Cons: reset background for B&W printers */
  .affilio-pros__header { background: #eee !important; color: #000 !important; }
  .affilio-cons__header { background: #f5f5f5 !important; color: #000 !important; }

  /* Page breaks */
  .affilio-product-hero,
  .affilio-pros-cons,
  .affilio-comparison {
    page-break-inside: avoid;
    break-inside: avoid;
  }

  h2, h3 {
    page-break-after: avoid;
    break-after: avoid;
  }
}