/*
Theme Name: Aafaq Bookstore
Theme URI: https://aafaq.co.uk
Author: Aafaq Bookstore
Author URI: https://aafaq.co.uk
Description: A premium RTL-first Arabic cultural bookstore theme for WooCommerce. Designed for Aafaq Bookstore London — elegant, editorial, and book-led.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: aafaq
Tags: rtl-language-support, woocommerce, custom-menu, featured-images, full-width-template, custom-logo, e-commerce
WC requires at least: 7.0
WC tested up to: 9.0
*/

/* =============================================================================
   AAFAQ BOOKSTORE — DESIGN TOKENS & CSS CUSTOM PROPERTIES
   Premium Arabic Cultural Bookstore Theme
   RTL-First, Literary, Editorial
   ============================================================================= */

:root {
  /* ── Color Palette ── */
  --color-paper:         #FAFAF7;     /* warm off-white background */
  --color-paper-dark:    #F3F2EE;     /* slightly deeper cream */
  --color-paper-mid:     #EAE8E1;     /* section dividers */
  --color-white:         #FFFFFF;

  --color-navy:          #1A2744;     /* primary deep navy */
  --color-navy-mid:      #243055;     /* hover state */
  --color-navy-light:    #2E3D6A;     /* secondary navy */

  --color-charcoal:      #2C2C2C;     /* primary text */
  --color-text:          #3A3A3A;     /* body text */
  --color-text-mid:      #5A5A5A;     /* secondary text */
  --color-text-muted:    #8A8A8A;     /* metadata, captions */
  --color-text-faint:    #B0B0B0;     /* placeholder, disabled */

  --color-warm-beige:    #C8B89A;     /* warm accent */
  --color-warm-beige-lt: #E8DDD0;     /* light beige */
  --color-gold:          #9E8A5C;     /* muted gold accent */
  --color-gold-lt:       #C4AA7A;     /* lighter gold */

  --color-border:        #E2DFD8;     /* subtle border */
  --color-border-mid:    #D0CCC3;     /* medium border */
  --color-border-strong: #B8B4AB;     /* strong border */

  --color-success:       #2E7D5E;     /* in stock, success */
  --color-warning:       #B8860B;     /* low stock */
  --color-error:         #C0392B;     /* error states */

  /* ── Typography ── */
  --font-arabic:         'Cairo', 'IBM Plex Arabic', 'Noto Kufi Arabic', 'Tajawal', 'Segoe UI', sans-serif;
  --font-latin:          'EB Garamond', 'Playfair Display', 'Georgia', serif;
  --font-latin-sans:     'Inter', 'DM Sans', 'Helvetica Neue', 'Arial', sans-serif;
  --font-mono:           'JetBrains Mono', 'Courier New', monospace;

  /* ── Font Sizes ── */
  --fs-xs:     0.75rem;    /* 12px */
  --fs-sm:     0.875rem;   /* 14px */
  --fs-base:   1rem;       /* 16px */
  --fs-md:     1.125rem;   /* 18px */
  --fs-lg:     1.25rem;    /* 20px */
  --fs-xl:     1.5rem;     /* 24px */
  --fs-2xl:    1.875rem;   /* 30px */
  --fs-3xl:    2.25rem;    /* 36px */
  --fs-4xl:    3rem;       /* 48px */
  --fs-5xl:    3.75rem;    /* 60px */
  --fs-6xl:    4.5rem;     /* 72px */

  /* ── Line Heights ── */
  --lh-tight:  1.2;
  --lh-snug:   1.4;
  --lh-normal: 1.6;
  --lh-relaxed:1.8;
  --lh-loose:  2.0;
  --lh-arabic: 1.9;   /* Arabic needs more generous line-height */

  /* ── Font Weights ── */
  --fw-light:    300;
  --fw-regular:  400;
  --fw-medium:   500;
  --fw-semibold: 600;
  --fw-bold:     700;
  --fw-extrabold:800;

  /* ── Letter Spacing ── */
  --ls-tight:  -0.02em;
  --ls-normal:  0em;
  --ls-wide:    0.05em;
  --ls-wider:   0.1em;
  --ls-widest:  0.15em;

  /* ── Spacing Scale ── */
  --sp-1:   0.25rem;   /* 4px */
  --sp-2:   0.5rem;    /* 8px */
  --sp-3:   0.75rem;   /* 12px */
  --sp-4:   1rem;      /* 16px */
  --sp-5:   1.25rem;   /* 20px */
  --sp-6:   1.5rem;    /* 24px */
  --sp-8:   2rem;      /* 32px */
  --sp-10:  2.5rem;    /* 40px */
  --sp-12:  3rem;      /* 48px */
  --sp-16:  4rem;      /* 64px */
  --sp-20:  5rem;      /* 80px */
  --sp-24:  6rem;      /* 96px */
  --sp-32:  8rem;      /* 128px */

  /* ── Border Radius ── */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   16px;
  --radius-2xl:  24px;
  --radius-full: 9999px;

  /* ── Shadows ── */
  --shadow-xs:  0 1px 2px rgba(26,39,68,0.06);
  --shadow-sm:  0 2px 8px rgba(26,39,68,0.08);
  --shadow-md:  0 4px 16px rgba(26,39,68,0.10);
  --shadow-lg:  0 8px 32px rgba(26,39,68,0.12);
  --shadow-xl:  0 16px 48px rgba(26,39,68,0.14);
  --shadow-book:0 4px 20px rgba(26,39,68,0.15), 0 1px 4px rgba(26,39,68,0.08);

  /* ── Layout ── */
  --container-sm:   640px;
  --container-md:   768px;
  --container-lg:   1024px;
  --container-xl:   1200px;
  --container-2xl:  1400px;
  --container-wide: 1600px;

  --gutter:         clamp(1rem, 4vw, 2rem);
  --section-gap:    clamp(3rem, 6vw, 6rem);

  /* ── Transitions ── */
  --ease-out:   cubic-bezier(0.0, 0.0, 0.2, 1);
  --ease-in:    cubic-bezier(0.4, 0.0, 1, 1);
  --ease-inout: cubic-bezier(0.4, 0.0, 0.2, 1);
  --ease-book:  cubic-bezier(0.25, 0.46, 0.45, 0.94);

  --duration-fast:   150ms;
  --duration-base:   250ms;
  --duration-slow:   400ms;
  --duration-slower: 600ms;

  /* ── Z-Index Scale ── */
  --z-below:    -1;
  --z-base:      0;
  --z-raised:   10;
  --z-dropdown: 100;
  --z-sticky:   200;
  --z-overlay:  300;
  --z-modal:    400;
  --z-toast:    500;

  /* ── Header ── */
  --header-height:         72px;
  --header-height-scrolled:60px;
  --announcement-height:   40px;
}


/* =============================================================================
   RTL OVERRIDES — Arabic Primary Layout
   ============================================================================= */

[dir="rtl"] {
  --text-align-start: right;
  --text-align-end:   left;
  --margin-start:     margin-right;
  --margin-end:       margin-left;
  --padding-start:    padding-right;
  --padding-end:      padding-left;
  --border-start:     border-right;
  --border-end:       border-left;
  --float-start:      right;
  --float-end:        left;
  --left-auto:        auto;
  --right-auto:       0;
}


/* =============================================================================
   RESET & BASE
   ============================================================================= */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-arabic);
  font-size: var(--fs-base);
  font-weight: var(--fw-regular);
  line-height: var(--lh-arabic);
  color: var(--color-text);
  background-color: var(--color-paper);
  direction: rtl;
  text-align: right;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* English content override */
body.lang-en,
.lang-en body,
[lang="en"],
.entry-content p:lang(en),
.book-meta [lang="en"] {
  font-family: var(--font-latin-sans);
  direction: ltr;
  text-align: left;
}

/* Mixed content inline elements */
.isbn, .price, .book-meta-value[lang="en"],
.entry-content [lang="en"] {
  font-family: var(--font-latin-sans);
  direction: ltr;
  display: inline-block;
}


/* =============================================================================
   TYPOGRAPHY
   ============================================================================= */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-arabic);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  color: var(--color-navy);
  letter-spacing: var(--ls-tight);
}

h1 { font-size: clamp(var(--fs-3xl), 5vw, var(--fs-5xl)); }
h2 { font-size: clamp(var(--fs-2xl), 3.5vw, var(--fs-4xl)); }
h3 { font-size: clamp(var(--fs-xl), 2.5vw, var(--fs-3xl)); }
h4 { font-size: clamp(var(--fs-lg), 2vw, var(--fs-2xl)); }
h5 { font-size: clamp(var(--fs-md), 1.5vw, var(--fs-xl)); }
h6 { font-size: clamp(var(--fs-base), 1.2vw, var(--fs-lg)); }

p {
  line-height: var(--lh-arabic);
  color: var(--color-text);
  margin-bottom: var(--sp-4);
}

p:last-child { margin-bottom: 0; }

a {
  color: var(--color-navy);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
}

a:hover { color: var(--color-gold); }

/* Section Labels */
.section-label {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--color-gold);
  display: block;
  margin-bottom: var(--sp-3);
}

.section-title {
  font-size: clamp(var(--fs-2xl), 3vw, var(--fs-4xl));
  font-weight: var(--fw-bold);
  color: var(--color-navy);
  margin-bottom: var(--sp-2);
}

.section-subtitle {
  font-size: var(--fs-md);
  color: var(--color-text-mid);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--sp-8);
  max-width: 60ch;
}

/* =============================================================================
   LAYOUT CONTAINERS
   ============================================================================= */

.container {
  width: 100%;
  max-width: var(--container-xl);
  margin-right: auto;
  margin-left: auto;
  padding-right: var(--gutter);
  padding-left: var(--gutter);
}

.container--wide  { max-width: var(--container-2xl); }
.container--fluid { max-width: 100%; }
.container--narrow { max-width: var(--container-md); }

.section {
  padding-top: var(--section-gap);
  padding-bottom: var(--section-gap);
}

.section--sm {
  padding-top: calc(var(--section-gap) * 0.6);
  padding-bottom: calc(var(--section-gap) * 0.6);
}

.section--lg {
  padding-top: calc(var(--section-gap) * 1.5);
  padding-bottom: calc(var(--section-gap) * 1.5);
}

.section--paper    { background-color: var(--color-paper); }
.section--white    { background-color: var(--color-white); }
.section--dark     { background-color: var(--color-navy); color: var(--color-paper); }
.section--cream    { background-color: var(--color-paper-dark); }

/* Section Header */
.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--sp-10);
  gap: var(--sp-6);
}

.section-header__content {}
.section-header__action {}

.section-header__action a {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-navy);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--sp-1);
  transition: all var(--duration-fast) var(--ease-out);
}

.section-header__action a:hover {
  color: var(--color-gold);
  border-color: var(--color-gold);
}


/* =============================================================================
   ANNOUNCEMENT BAR
   ============================================================================= */

.announcement-bar {
  background-color: var(--color-navy);
  color: var(--color-paper);
  height: var(--announcement-height);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  letter-spacing: var(--ls-wide);
  position: relative;
  z-index: var(--z-sticky);
}

.announcement-bar a {
  color: var(--color-gold-lt);
  text-decoration: underline;
  text-underline-offset: 3px;
}


/* =============================================================================
   HEADER
   ============================================================================= */

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background-color: rgba(250, 250, 247, 0.96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--duration-base) var(--ease-out);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: var(--sp-6);
}

/* Logo */
.site-logo {
  flex-shrink: 0;
  order: 2; /* Center in RTL layout */
}

[dir="rtl"] .site-logo { order: 0; }

.site-logo img {
  height: 44px;
  width: auto;
  display: block;
}

.site-logo__text {
  font-size: var(--fs-xl);
  font-weight: var(--fw-extrabold);
  color: var(--color-navy);
  letter-spacing: var(--ls-tight);
  white-space: nowrap;
}

/* Header Navigation */
.header-nav {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-shrink: 0;
}

.header-icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  color: var(--color-charcoal);
  background: transparent;
  border: none;
  cursor: pointer;
  position: relative;
  transition: all var(--duration-fast) var(--ease-out);
}

.header-icon-btn:hover {
  background-color: var(--color-paper-dark);
  color: var(--color-navy);
}

.header-icon-btn .badge {
  position: absolute;
  top: 4px;
  left: 4px;
  width: 16px;
  height: 16px;
  border-radius: var(--radius-full);
  background-color: var(--color-navy);
  color: white;
  font-size: 10px;
  font-weight: var(--fw-bold);
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

[dir="rtl"] .header-icon-btn .badge {
  left: auto;
  right: 4px;
}

/* Header Search */
.header-search {
  position: relative;
  width: 240px;
  transition: width var(--duration-base) var(--ease-out);
}

.header-search:focus-within {
  width: 320px;
}

.header-search input {
  width: 100%;
  height: 40px;
  padding: 0 var(--sp-4) 0 var(--sp-10);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  background-color: var(--color-paper-dark);
  font-family: var(--font-arabic);
  font-size: var(--fs-sm);
  color: var(--color-text);
  outline: none;
  transition: all var(--duration-fast) var(--ease-out);
  direction: rtl;
}

[dir="rtl"] .header-search input {
  padding: 0 var(--sp-4) 0 var(--sp-10);
}

.header-search input:focus {
  border-color: var(--color-navy);
  background-color: var(--color-white);
  box-shadow: 0 0 0 3px rgba(26, 39, 68, 0.08);
}

.header-search__icon {
  position: absolute;
  left: var(--sp-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  pointer-events: none;
}

[dir="rtl"] .header-search__icon {
  left: auto;
  right: var(--sp-3);
}


/* =============================================================================
   MAIN NAVIGATION
   ============================================================================= */

.primary-nav {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0;
  margin: 0;
  padding: 0;
}

.primary-nav > li {
  position: relative;
}

.primary-nav > li > a {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  padding: var(--sp-2) var(--sp-4);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-charcoal);
  white-space: nowrap;
  border-radius: var(--radius-md);
  transition: all var(--duration-fast) var(--ease-out);
}

.primary-nav > li > a:hover,
.primary-nav > li.current-menu-item > a,
.primary-nav > li.current-menu-ancestor > a {
  color: var(--color-navy);
  background-color: var(--color-paper-dark);
}

/* Dropdown Arrow */
.primary-nav > li.menu-item-has-children > a::after {
  content: '';
  display: inline-block;
  width: 8px;
  height: 5px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 5'%3E%3Cpath d='M4 5L0 0h8z' fill='%235A5A5A'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: contain;
  transition: transform var(--duration-fast) var(--ease-out);
}

.primary-nav > li.menu-item-has-children:hover > a::after {
  transform: rotate(180deg);
}

[dir="rtl"] .primary-nav > li.menu-item-has-children > a::after {
  margin-right: auto;
  margin-left: 0;
}


/* =============================================================================
   MEGA MENU
   ============================================================================= */

.mega-menu {
  position: absolute;
  top: calc(100% + var(--sp-2));
  right: 0;
  width: 600px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--sp-6);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  opacity: 0;
  visibility: hidden;
  transform: translateY(var(--sp-2));
  transition: all var(--duration-base) var(--ease-out);
  z-index: var(--z-dropdown);
}

[dir="rtl"] .mega-menu {
  right: 0;
  left: auto;
}

.primary-nav > li:hover > .mega-menu,
.primary-nav > li:focus-within > .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mega-menu__column {}

.mega-menu__heading {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--sp-3);
  padding-bottom: var(--sp-2);
  border-bottom: 1px solid var(--color-border);
}

.mega-menu__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.mega-menu__list a {
  display: block;
  padding: var(--sp-2) var(--sp-2);
  font-size: var(--fs-sm);
  color: var(--color-text);
  border-radius: var(--radius-sm);
  transition: all var(--duration-fast) var(--ease-out);
}

.mega-menu__list a:hover {
  background-color: var(--color-paper-dark);
  color: var(--color-navy);
  padding-right: var(--sp-4);
}

[dir="rtl"] .mega-menu__list a:hover {
  padding-right: var(--sp-4);
  padding-left: var(--sp-2);
}

/* Featured Promo Block in Mega Menu */
.mega-menu__promo {
  background-color: var(--color-paper-dark);
  border-radius: var(--radius-md);
  padding: var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.mega-menu__promo-label {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-gold);
  font-weight: var(--fw-semibold);
}

.mega-menu__promo-title {
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  color: var(--color-navy);
}

.mega-menu__promo-desc {
  font-size: var(--fs-xs);
  color: var(--color-text-mid);
  line-height: var(--lh-relaxed);
}


/* =============================================================================
   HERO SECTION
   ============================================================================= */

.hero {
  position: relative;
  min-height: clamp(480px, 70vh, 800px);
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--color-navy);
}

.hero__bg {
  position: absolute;
  inset: 0;
  object-fit: cover;
  width: 100%;
  height: 100%;
  opacity: 0.35;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to left,
    rgba(26, 39, 68, 0.95) 0%,
    rgba(26, 39, 68, 0.75) 50%,
    rgba(26, 39, 68, 0.40) 100%
  );
}

[dir="ltr"] .hero__overlay {
  background: linear-gradient(
    to right,
    rgba(26, 39, 68, 0.95) 0%,
    rgba(26, 39, 68, 0.75) 50%,
    rgba(26, 39, 68, 0.40) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 640px;
  padding: var(--sp-16) 0;
}

.hero__eyebrow {
  font-size: var(--fs-sm);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--color-gold-lt);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--sp-4);
  display: block;
}

.hero__title {
  font-size: clamp(var(--fs-4xl), 6vw, var(--fs-6xl));
  font-weight: var(--fw-extrabold);
  color: var(--color-white);
  line-height: 1.1;
  margin-bottom: var(--sp-6);
  letter-spacing: var(--ls-tight);
}

.hero__title em {
  color: var(--color-gold-lt);
  font-style: normal;
}

.hero__subtitle {
  font-size: clamp(var(--fs-md), 2vw, var(--fs-lg));
  color: rgba(250, 250, 247, 0.80);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--sp-10);
  max-width: 48ch;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.hero__scroll-hint {
  position: absolute;
  bottom: var(--sp-8);
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.4);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wider);
  animation: scrollBounce 2s infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}


/* =============================================================================
   BUTTONS
   ============================================================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-6);
  border-radius: var(--radius-md);
  font-family: var(--font-arabic);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  line-height: 1;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: all var(--duration-fast) var(--ease-out);
  white-space: nowrap;
  text-decoration: none;
  letter-spacing: var(--ls-wide);
}

.btn:focus-visible {
  outline: 2px solid var(--color-navy);
  outline-offset: 2px;
}

/* Primary */
.btn--primary {
  background-color: var(--color-navy);
  color: var(--color-white);
  border-color: var(--color-navy);
}

.btn--primary:hover {
  background-color: var(--color-navy-mid);
  border-color: var(--color-navy-mid);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* Secondary */
.btn--secondary {
  background-color: transparent;
  color: var(--color-navy);
  border-color: var(--color-navy);
}

.btn--secondary:hover {
  background-color: var(--color-navy);
  color: var(--color-white);
}

/* Ghost (on dark backgrounds) */
.btn--ghost {
  background-color: rgba(255,255,255,0.12);
  color: var(--color-white);
  border-color: rgba(255,255,255,0.35);
  backdrop-filter: blur(4px);
}

.btn--ghost:hover {
  background-color: rgba(255,255,255,0.22);
  border-color: rgba(255,255,255,0.55);
  color: var(--color-white);
}

/* Gold accent */
.btn--gold {
  background-color: var(--color-gold);
  color: var(--color-white);
  border-color: var(--color-gold);
}

.btn--gold:hover {
  background-color: var(--color-warm-beige);
  border-color: var(--color-warm-beige);
  color: var(--color-navy);
}

/* Sizes */
.btn--sm { padding: var(--sp-2) var(--sp-4); font-size: var(--fs-xs); }
.btn--lg { padding: var(--sp-4) var(--sp-8); font-size: var(--fs-md); }
.btn--xl { padding: var(--sp-5) var(--sp-10); font-size: var(--fs-lg); }

/* Icon only */
.btn--icon {
  padding: var(--sp-2);
  width: 40px;
  height: 40px;
}


/* =============================================================================
   BOOK CARD
   ============================================================================= */

.book-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--duration-base) var(--ease-book);
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
}

.book-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-border-mid);
}

/* Cover */
.book-card__cover {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  background-color: var(--color-paper-dark);
}

.book-card__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-book);
}

.book-card:hover .book-card__cover img {
  transform: scale(1.04);
}

/* Badges */
.book-card__badges {
  position: absolute;
  top: var(--sp-3);
  right: var(--sp-3);
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

[dir="rtl"] .book-card__badges {
  right: auto;
  left: var(--sp-3);
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--sp-1) var(--sp-2);
  border-radius: var(--radius-sm);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  line-height: 1;
  letter-spacing: var(--ls-wide);
}

.badge--new       { background-color: var(--color-navy); color: white; }
.badge--sale      { background-color: var(--color-error); color: white; }
.badge--bestseller{ background-color: var(--color-gold); color: white; }
.badge--kids      { background-color: #6B9E78; color: white; }
.badge--exclusive { background-color: var(--color-charcoal); color: var(--color-gold-lt); }

/* Quick Actions Overlay */
.book-card__actions {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(26,39,68,0.8));
  padding: var(--sp-4);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  opacity: 0;
  transform: translateY(var(--sp-2));
  transition: all var(--duration-base) var(--ease-out);
}

.book-card:hover .book-card__actions {
  opacity: 1;
  transform: translateY(0);
}

.book-card__action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background-color: rgba(255,255,255,0.95);
  color: var(--color-navy);
  border: none;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  box-shadow: var(--shadow-sm);
}

.book-card__action-btn:hover {
  background-color: var(--color-navy);
  color: white;
  transform: scale(1.1);
}

/* Book Info */
.book-card__info {
  padding: var(--sp-4);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.book-card__category {
  font-size: var(--fs-xs);
  color: var(--color-gold);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
}

.book-card__title {
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  color: var(--color-navy);
  line-height: var(--lh-snug);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.book-card__author {
  font-size: var(--fs-xs);
  color: var(--color-text-mid);
  font-weight: var(--fw-medium);
}

.book-card__author a { color: var(--color-text-mid); }
.book-card__author a:hover { color: var(--color-navy); }

/* Price area */
.book-card__footer {
  padding: var(--sp-3) var(--sp-4);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.book-card__price {
  display: flex;
  align-items: baseline;
  gap: var(--sp-2);
}

.price--current {
  font-size: var(--fs-md);
  font-weight: var(--fw-bold);
  color: var(--color-navy);
  font-family: var(--font-latin-sans);
  direction: ltr;
  display: inline-block;
}

.price--original {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  text-decoration: line-through;
  font-family: var(--font-latin-sans);
}

.book-card__add-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background-color: var(--color-navy);
  color: white;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration-fast) var(--ease-out);
  flex-shrink: 0;
}

.book-card__add-btn:hover {
  background-color: var(--color-gold);
  transform: scale(1.05);
}


/* =============================================================================
   BOOK GRID
   ============================================================================= */

.book-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--sp-6);
}

.book-grid--large {
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

.book-grid--compact {
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--sp-4);
}

@media (min-width: 1024px) {
  .book-grid          { grid-template-columns: repeat(5, 1fr); }
  .book-grid--large   { grid-template-columns: repeat(4, 1fr); }
  .book-grid--compact { grid-template-columns: repeat(6, 1fr); }
}


/* =============================================================================
   FEATURED BOOKS SLIDER
   ============================================================================= */

.featured-slider {
  position: relative;
  overflow: hidden;
}

.featured-slider__track {
  display: flex;
  gap: var(--sp-6);
  transition: transform var(--duration-slower) var(--ease-book);
  will-change: transform;
}

.featured-slider__item {
  flex: 0 0 calc(25% - var(--sp-5));
  min-width: 220px;
}

.featured-slider__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
  margin-top: var(--sp-8);
}

.slider-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--color-border-mid);
  background-color: var(--color-white);
  color: var(--color-navy);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration-fast) var(--ease-out);
}

.slider-btn:hover {
  background-color: var(--color-navy);
  border-color: var(--color-navy);
  color: white;
}

.slider-dots {
  display: flex;
  gap: var(--sp-2);
  align-items: center;
}

.slider-dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background-color: var(--color-border-strong);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
}

.slider-dot.active {
  width: 24px;
  background-color: var(--color-navy);
}


/* =============================================================================
   CATEGORY BLOCKS
   ============================================================================= */

.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}

@media (min-width: 768px) {
  .category-grid { grid-template-columns: repeat(4, 1fr); }
}

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

.category-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
  padding: var(--sp-6) var(--sp-4);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
  cursor: pointer;
  transition: all var(--duration-base) var(--ease-out);
  text-decoration: none;
}

.category-card:hover {
  background-color: var(--color-navy);
  border-color: var(--color-navy);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.category-card__icon {
  width: 48px;
  height: 48px;
  background-color: var(--color-paper-dark);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-xl);
  transition: background-color var(--duration-fast) var(--ease-out);
}

.category-card:hover .category-card__icon {
  background-color: rgba(255,255,255,0.12);
}

.category-card__name {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-navy);
  transition: color var(--duration-fast) var(--ease-out);
}

.category-card:hover .category-card__name {
  color: white;
}

.category-card__count {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  transition: color var(--duration-fast) var(--ease-out);
}

.category-card:hover .category-card__count {
  color: rgba(255,255,255,0.65);
}


/* =============================================================================
   EDITORIAL PICKS
   ============================================================================= */

.editorial-picks {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
}

@media (min-width: 768px) {
  .editorial-picks { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1200px) {
  .editorial-picks { grid-template-columns: 2fr 1fr 1fr; }
}

.editorial-pick--featured {
  grid-row: span 2;
  display: flex;
  gap: var(--sp-6);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  padding: var(--sp-6);
  align-items: flex-start;
}

.editorial-pick--featured .book-card__cover {
  width: 160px;
  flex-shrink: 0;
  aspect-ratio: auto;
  height: 240px;
}

.editorial-pick__note {
  font-size: var(--fs-sm);
  color: var(--color-text-mid);
  line-height: var(--lh-relaxed);
  font-style: italic;
  border-right: 3px solid var(--color-gold);
  padding-right: var(--sp-4);
  margin-top: var(--sp-3);
}

[dir="ltr"] .editorial-pick__note {
  border-right: none;
  border-left: 3px solid var(--color-gold);
  padding-right: 0;
  padding-left: var(--sp-4);
}


/* =============================================================================
   EVENTS
   ============================================================================= */

.event-card {
  display: flex;
  gap: var(--sp-4);
  padding: var(--sp-5);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--duration-base) var(--ease-out);
  text-decoration: none;
  color: inherit;
}

.event-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-border-mid);
  transform: translateY(-2px);
}

.event-card__date {
  flex-shrink: 0;
  width: 56px;
  height: 64px;
  background-color: var(--color-navy);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: white;
}

.event-card__day {
  font-size: var(--fs-xl);
  font-weight: var(--fw-extrabold);
  line-height: 1;
  font-family: var(--font-latin-sans);
}

.event-card__month {
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  opacity: 0.75;
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
}

.event-card__content { flex: 1; }

.event-card__type {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  margin-bottom: var(--sp-1);
}

.event-card__title {
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
  color: var(--color-navy);
  line-height: var(--lh-snug);
  margin-bottom: var(--sp-2);
}

.event-card__meta {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}


/* =============================================================================
   CAFÉ SECTION
   ============================================================================= */

.cafe-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-12);
  align-items: center;
}

@media (min-width: 768px) {
  .cafe-section { grid-template-columns: 1fr 1fr; }
}

.cafe-section__images {
  position: relative;
  height: 480px;
}

.cafe-section__img-main {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-2xl);
}

.cafe-section__img-accent {
  position: absolute;
  bottom: -var(--sp-6);
  left: -var(--sp-6);
  width: 200px;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  border: 4px solid var(--color-paper);
  box-shadow: var(--shadow-lg);
}

[dir="rtl"] .cafe-section__img-accent {
  left: auto;
  right: -var(--sp-6);
}

.cafe-section__content { padding: var(--sp-4) 0; }


/* =============================================================================
   TRUST STRIP
   ============================================================================= */

.trust-strip {
  background-color: var(--color-navy);
  padding: var(--sp-6) 0;
}

.trust-strip__items {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-4);
}

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

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  color: var(--color-paper);
}

.trust-item__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background-color: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold-lt);
  flex-shrink: 0;
}

.trust-item__title {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-white);
}

.trust-item__desc {
  font-size: var(--fs-xs);
  color: rgba(250,250,247,0.6);
}


/* =============================================================================
   NEWSLETTER
   ============================================================================= */

.newsletter-section {
  background-color: var(--color-paper-dark);
  border-radius: var(--radius-2xl);
  padding: var(--sp-16) var(--sp-8);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.newsletter-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 50% 0%, rgba(158,138,92,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.newsletter-section__title {
  font-size: clamp(var(--fs-2xl), 3vw, var(--fs-3xl));
  color: var(--color-navy);
  margin-bottom: var(--sp-4);
}

.newsletter-section__desc {
  font-size: var(--fs-md);
  color: var(--color-text-mid);
  max-width: 50ch;
  margin: 0 auto var(--sp-8);
}

.newsletter-form {
  display: flex;
  gap: var(--sp-3);
  max-width: 420px;
  margin: 0 auto;
}

.newsletter-form input {
  flex: 1;
  height: 48px;
  padding: 0 var(--sp-4);
  border: 1.5px solid var(--color-border-mid);
  border-radius: var(--radius-md);
  background-color: var(--color-white);
  font-family: var(--font-arabic);
  font-size: var(--fs-sm);
  color: var(--color-text);
  direction: rtl;
  outline: none;
  transition: border-color var(--duration-fast) var(--ease-out);
}

.newsletter-form input:focus {
  border-color: var(--color-navy);
}


/* =============================================================================
   SHOP ARCHIVE / CATEGORY PAGE
   ============================================================================= */

.shop-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--sp-10);
  align-items: start;
}

@media (max-width: 1023px) {
  .shop-layout { grid-template-columns: 1fr; }
}

/* Sidebar */
.shop-sidebar {
  position: sticky;
  top: calc(var(--header-height) + var(--sp-6));
}

.filter-group {
  margin-bottom: var(--sp-6);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--sp-6);
}

.filter-group:last-child { border-bottom: none; }

.filter-group__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
  margin-bottom: var(--sp-4);
}

.filter-group__title {
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  color: var(--color-navy);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
}

.filter-group__toggle {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: transform var(--duration-fast) var(--ease-out);
}

.filter-group.collapsed .filter-group__toggle {
  transform: rotate(-90deg);
}

.filter-option {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-2) 0;
  cursor: pointer;
  font-size: var(--fs-sm);
  color: var(--color-text);
  transition: color var(--duration-fast) var(--ease-out);
}

.filter-option:hover { color: var(--color-navy); }

.filter-option input[type="checkbox"] {
  width: 16px;
  height: 16px;
  border: 1.5px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  appearance: none;
  cursor: pointer;
  flex-shrink: 0;
  transition: all var(--duration-fast) var(--ease-out);
  position: relative;
}

.filter-option input[type="checkbox"]:checked {
  background-color: var(--color-navy);
  border-color: var(--color-navy);
}

.filter-option input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 10'%3E%3Cpath d='M1 5l3.5 4L11 1' stroke='white' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: 10px;
  background-position: center;
}

.filter-option__count {
  margin-right: auto;
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

[dir="rtl"] .filter-option__count {
  margin-right: 0;
  margin-left: auto;
}

/* Price Range */
.price-range-slider {
  padding: var(--sp-2) 0;
}

/* Archive Toolbar */
.archive-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-6);
  padding: var(--sp-3) var(--sp-4);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  gap: var(--sp-4);
}

.archive-toolbar__count {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.archive-toolbar__sort select {
  border: none;
  background: transparent;
  font-family: var(--font-arabic);
  font-size: var(--fs-sm);
  color: var(--color-text);
  cursor: pointer;
  outline: none;
  direction: rtl;
}

.view-toggle {
  display: flex;
  gap: var(--sp-1);
}

.view-toggle-btn {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration-fast) var(--ease-out);
}

.view-toggle-btn.active {
  background-color: var(--color-navy);
  border-color: var(--color-navy);
  color: white;
}


/* =============================================================================
   SINGLE PRODUCT PAGE
   ============================================================================= */

.product-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-12);
  margin-bottom: var(--sp-16);
}

@media (min-width: 768px) {
  .product-layout { grid-template-columns: 420px 1fr; }
}

@media (min-width: 1200px) {
  .product-layout { grid-template-columns: 480px 1fr; }
}

/* Book Cover Gallery */
.product-gallery {
  position: sticky;
  top: calc(var(--header-height) + var(--sp-6));
}

.product-gallery__main {
  aspect-ratio: 3/4;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background-color: var(--color-paper-dark);
  box-shadow: var(--shadow-book);
  margin-bottom: var(--sp-4);
}

.product-gallery__main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-gallery__thumbs {
  display: flex;
  gap: var(--sp-2);
  overflow-x: auto;
  scrollbar-width: none;
}

.product-gallery__thumb {
  flex-shrink: 0;
  width: 64px;
  height: 80px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  transition: border-color var(--duration-fast) var(--ease-out);
}

.product-gallery__thumb.active,
.product-gallery__thumb:hover {
  border-color: var(--color-navy);
}

.product-gallery__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Product Info */
.product-info {}

.product-info__category {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  margin-bottom: var(--sp-2);
}

.product-info__title {
  font-size: clamp(var(--fs-2xl), 3vw, var(--fs-4xl));
  font-weight: var(--fw-extrabold);
  color: var(--color-navy);
  line-height: 1.15;
  margin-bottom: var(--sp-3);
}

.product-info__author {
  font-size: var(--fs-lg);
  color: var(--color-text-mid);
  margin-bottom: var(--sp-2);
}

.product-info__author a {
  color: var(--color-navy);
  font-weight: var(--fw-medium);
  border-bottom: 1px solid transparent;
  transition: border-color var(--duration-fast) var(--ease-out);
}

.product-info__author a:hover {
  border-bottom-color: var(--color-navy);
}

.product-info__rating {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin-bottom: var(--sp-4);
}

.stars {
  color: var(--color-gold);
  display: flex;
  gap: 2px;
}

.product-info__rating-count {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.product-info__price-block {
  display: flex;
  align-items: baseline;
  gap: var(--sp-3);
  padding: var(--sp-4) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--sp-6);
}

.product-price--main {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-extrabold);
  color: var(--color-navy);
  font-family: var(--font-latin-sans);
  direction: ltr;
  display: inline-block;
}

.product-price--original {
  font-size: var(--fs-lg);
  color: var(--color-text-muted);
  text-decoration: line-through;
  font-family: var(--font-latin-sans);
}

.product-price--save {
  font-size: var(--fs-sm);
  background-color: #FEF3E2;
  color: var(--color-warning);
  padding: var(--sp-1) var(--sp-2);
  border-radius: var(--radius-sm);
  font-weight: var(--fw-semibold);
}

/* Book Metadata */
.book-meta-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
}

.book-meta-item {
  padding: var(--sp-3);
  background-color: var(--color-paper-dark);
  border-radius: var(--radius-md);
}

.book-meta-item__label {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  margin-bottom: var(--sp-1);
  font-weight: var(--fw-medium);
}

.book-meta-item__value {
  font-size: var(--fs-sm);
  color: var(--color-navy);
  font-weight: var(--fw-semibold);
}

/* Add to Cart */
.product-add-to-cart {
  display: flex;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
}

.quantity-selector {
  display: flex;
  align-items: center;
  border: 1.5px solid var(--color-border-mid);
  border-radius: var(--radius-md);
  overflow: hidden;
  flex-shrink: 0;
}

.quantity-selector button {
  width: 40px;
  height: 48px;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--color-navy);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--duration-fast) var(--ease-out);
}

.quantity-selector button:hover {
  background-color: var(--color-paper-dark);
}

.quantity-selector input {
  width: 52px;
  height: 48px;
  border: none;
  border-right: 1.5px solid var(--color-border-mid);
  border-left: 1.5px solid var(--color-border-mid);
  text-align: center;
  font-family: var(--font-latin-sans);
  font-size: var(--fs-md);
  font-weight: var(--fw-bold);
  color: var(--color-navy);
  background: transparent;
  outline: none;
}

.product-add-to-cart .btn--primary {
  flex: 1;
  height: 48px;
  font-size: var(--fs-md);
}

/* Product Actions */
.product-secondary-actions {
  display: flex;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
}

.product-secondary-actions .btn {
  flex: 1;
  height: 44px;
  font-size: var(--fs-sm);
}

/* Availability */
.availability-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--sp-4);
}

.availability-badge--instock {
  background-color: rgba(46, 125, 94, 0.1);
  color: var(--color-success);
}

.availability-badge--outofstock {
  background-color: rgba(192, 57, 43, 0.1);
  color: var(--color-error);
}

.availability-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background-color: currentColor;
}

/* Product Tabs */
.product-tabs {
  margin-top: var(--sp-12);
}

.product-tabs__nav {
  display: flex;
  border-bottom: 2px solid var(--color-border);
  gap: 0;
  margin-bottom: var(--sp-8);
  overflow-x: auto;
  scrollbar-width: none;
}

.product-tab-btn {
  padding: var(--sp-3) var(--sp-6);
  font-family: var(--font-arabic);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-text-mid);
  background: transparent;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  transition: color var(--duration-fast) var(--ease-out);
}

.product-tab-btn::after {
  content: '';
  position: absolute;
  bottom: -2px;
  right: 0;
  left: 0;
  height: 2px;
  background-color: var(--color-navy);
  transform: scaleX(0);
  transition: transform var(--duration-fast) var(--ease-out);
}

.product-tab-btn.active,
.product-tab-btn:hover {
  color: var(--color-navy);
}

.product-tab-btn.active::after { transform: scaleX(1); }

.product-tab-content { display: none; }
.product-tab-content.active { display: block; }


/* =============================================================================
   FOOTER
   ============================================================================= */

.site-footer {
  background-color: var(--color-navy);
  color: var(--color-paper);
  padding-top: var(--sp-20);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-10);
  margin-bottom: var(--sp-12);
}

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

@media (min-width: 1024px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

.footer-brand { }

.footer-brand__logo {
  font-size: var(--fs-xl);
  font-weight: var(--fw-extrabold);
  color: var(--color-white);
  margin-bottom: var(--sp-4);
  display: block;
}

.footer-brand__desc {
  font-size: var(--fs-sm);
  color: rgba(250,250,247,0.65);
  line-height: var(--lh-relaxed);
  max-width: 30ch;
  margin-bottom: var(--sp-6);
}

.footer-brand__address {
  font-size: var(--fs-sm);
  color: rgba(250,250,247,0.55);
  line-height: var(--lh-relaxed);
  font-style: normal;
}

.footer-column__title {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--color-gold-lt);
  margin-bottom: var(--sp-5);
}

.footer-column__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer-column__list a {
  font-size: var(--fs-sm);
  color: rgba(250,250,247,0.65);
  transition: color var(--duration-fast) var(--ease-out);
}

.footer-column__list a:hover { color: var(--color-white); }

/* Social Links */
.social-links {
  display: flex;
  gap: var(--sp-3);
  margin-top: var(--sp-4);
}

.social-link {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background-color: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(250,250,247,0.65);
  transition: all var(--duration-fast) var(--ease-out);
}

.social-link:hover {
  background-color: var(--color-gold);
  color: white;
}

/* Footer Bottom */
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: var(--sp-6) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-4);
}

.footer-bottom__copy {
  font-size: var(--fs-xs);
  color: rgba(250,250,247,0.45);
}

.footer-bottom__links {
  display: flex;
  gap: var(--sp-6);
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-bottom__links a {
  font-size: var(--fs-xs);
  color: rgba(250,250,247,0.45);
  transition: color var(--duration-fast) var(--ease-out);
}

.footer-bottom__links a:hover { color: rgba(250,250,247,0.8); }


/* =============================================================================
   CART & CHECKOUT
   ============================================================================= */

.wc-block-cart,
.woocommerce-cart-form {
  font-family: var(--font-arabic);
}

.woocommerce-cart-form__cart-item td {
  padding: var(--sp-5) var(--sp-4);
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}

.cart-collaterals .cart_totals {
  background-color: var(--color-paper-dark);
  border-radius: var(--radius-xl);
  padding: var(--sp-6);
  border: 1px solid var(--color-border);
}

.cart_totals h2 {
  font-size: var(--fs-xl);
  margin-bottom: var(--sp-4);
}

/* Checkout */
.woocommerce-checkout .woocommerce-input-wrapper input,
.woocommerce-checkout .woocommerce-input-wrapper textarea,
.woocommerce-checkout .woocommerce-input-wrapper select {
  width: 100%;
  padding: var(--sp-3) var(--sp-4);
  border: 1.5px solid var(--color-border-mid);
  border-radius: var(--radius-md);
  font-family: var(--font-arabic);
  font-size: var(--fs-sm);
  color: var(--color-text);
  background-color: var(--color-white);
  transition: border-color var(--duration-fast) var(--ease-out);
  direction: rtl;
  outline: none;
}

.woocommerce-checkout .woocommerce-input-wrapper input:focus,
.woocommerce-checkout .woocommerce-input-wrapper textarea:focus {
  border-color: var(--color-navy);
  box-shadow: 0 0 0 3px rgba(26,39,68,0.08);
}


/* =============================================================================
   ACCOUNT PAGES
   ============================================================================= */

.woocommerce-account .woocommerce-MyAccount-navigation {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--sp-4);
  margin-bottom: var(--sp-6);
}

.woocommerce-account .woocommerce-MyAccount-navigation ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.woocommerce-account .woocommerce-MyAccount-navigation a {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text);
  border-radius: var(--radius-md);
  transition: all var(--duration-fast) var(--ease-out);
}

.woocommerce-account .woocommerce-MyAccount-navigation a:hover,
.woocommerce-account .woocommerce-MyAccount-navigation .is-active a {
  background-color: var(--color-navy);
  color: white;
}


/* =============================================================================
   SEARCH AUTOCOMPLETE
   ============================================================================= */

.search-dropdown {
  position: absolute;
  top: calc(100% + var(--sp-2));
  right: 0;
  left: 0;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  z-index: var(--z-dropdown);
  overflow: hidden;
  max-height: 480px;
  overflow-y: auto;
}

[dir="rtl"] .search-dropdown { right: 0; left: 0; }

.search-result-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  cursor: pointer;
  transition: background-color var(--duration-fast) var(--ease-out);
  border-bottom: 1px solid var(--color-border);
  text-decoration: none;
  color: inherit;
}

.search-result-item:hover,
.search-result-item.focused {
  background-color: var(--color-paper-dark);
}

.search-result-item:last-child { border-bottom: none; }

.search-result-cover {
  width: 36px;
  height: 48px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
  background-color: var(--color-paper-dark);
}

.search-result-info__title {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-navy);
}

.search-result-info__author {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

.search-result-info__price {
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  color: var(--color-navy);
  font-family: var(--font-latin-sans);
  margin-right: auto;
}

[dir="rtl"] .search-result-info__price {
  margin-right: 0;
  margin-left: auto;
}


/* =============================================================================
   MOBILE MENU
   ============================================================================= */

.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0,0,0,0.5);
  z-index: calc(var(--z-modal) - 1);
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration-base) var(--ease-out);
}

.mobile-menu-overlay.open {
  opacity: 1;
  visibility: visible;
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: min(340px, 90vw);
  height: 100%;
  background-color: var(--color-white);
  z-index: var(--z-modal);
  overflow-y: auto;
  transition: right var(--duration-slow) var(--ease-out);
  display: flex;
  flex-direction: column;
}

[dir="ltr"] .mobile-menu {
  right: auto;
  left: -100%;
}

.mobile-menu.open { right: 0; }
[dir="ltr"] .mobile-menu.open { left: 0; }

.mobile-menu__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-4) var(--sp-5);
  border-bottom: 1px solid var(--color-border);
}

.mobile-menu__close {
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  cursor: pointer;
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
}

.mobile-menu__nav {
  padding: var(--sp-4);
  flex: 1;
}

.mobile-nav-item {
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav-item a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-4);
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  color: var(--color-navy);
  transition: color var(--duration-fast) var(--ease-out);
}

.mobile-nav-item a:hover { color: var(--color-gold); }

.mobile-nav-sub {
  list-style: none;
  padding: 0 var(--sp-4) var(--sp-3);
  display: none;
}

.mobile-nav-item.open .mobile-nav-sub { display: block; }

.mobile-nav-sub a {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-mid);
  padding: var(--sp-2) var(--sp-4);
}


/* =============================================================================
   BREADCRUMBS
   ============================================================================= */

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-2);
  list-style: none;
  padding: 0;
  margin: 0 0 var(--sp-6);
  font-size: var(--fs-sm);
}

.breadcrumb li {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  color: var(--color-text-muted);
}

.breadcrumb li::before {
  content: '/';
  color: var(--color-border-strong);
}

.breadcrumb li:first-child::before { display: none; }

[dir="rtl"] .breadcrumb li::before {
  content: '\\';
}

.breadcrumb a {
  color: var(--color-text-mid);
  transition: color var(--duration-fast) var(--ease-out);
}

.breadcrumb a:hover { color: var(--color-navy); }

.breadcrumb .current { color: var(--color-text); font-weight: var(--fw-medium); }


/* =============================================================================
   PAGINATION
   ============================================================================= */

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  margin-top: var(--sp-12);
}

.pagination a,
.pagination span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  border: 1.5px solid var(--color-border);
  color: var(--color-text);
  transition: all var(--duration-fast) var(--ease-out);
}

.pagination a:hover {
  border-color: var(--color-navy);
  color: var(--color-navy);
  background-color: var(--color-paper-dark);
}

.pagination .current {
  background-color: var(--color-navy);
  border-color: var(--color-navy);
  color: white;
}


/* =============================================================================
   EMPTY STATES
   ============================================================================= */

.empty-state {
  text-align: center;
  padding: var(--sp-20) var(--sp-8);
}

.empty-state__icon {
  font-size: 64px;
  margin-bottom: var(--sp-4);
  opacity: 0.35;
}

.empty-state__title {
  font-size: var(--fs-2xl);
  color: var(--color-navy);
  margin-bottom: var(--sp-3);
}

.empty-state__desc {
  font-size: var(--fs-md);
  color: var(--color-text-muted);
  max-width: 40ch;
  margin: 0 auto var(--sp-8);
}


/* =============================================================================
   BLOG / EDITORIAL CONTENT
   ============================================================================= */

.post-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--duration-base) var(--ease-out);
}

.post-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.post-card__thumbnail {
  aspect-ratio: 16/9;
  overflow: hidden;
}

.post-card__thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-book);
}

.post-card:hover .post-card__thumbnail img { transform: scale(1.04); }

.post-card__body { padding: var(--sp-5) var(--sp-5) var(--sp-4); }

.post-card__category {
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-gold);
  margin-bottom: var(--sp-2);
}

.post-card__title {
  font-size: var(--fs-md);
  font-weight: var(--fw-bold);
  color: var(--color-navy);
  line-height: var(--lh-snug);
  margin-bottom: var(--sp-3);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-card__meta {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

/* Entry Content (blog posts, reviews) */
.entry-content {
  font-size: var(--fs-md);
  line-height: var(--lh-arabic);
  color: var(--color-text);
  max-width: 72ch;
}

.entry-content h2 { margin: var(--sp-8) 0 var(--sp-4); }
.entry-content h3 { margin: var(--sp-6) 0 var(--sp-3); }
.entry-content p  { margin-bottom: var(--sp-5); }
.entry-content blockquote {
  border-right: 4px solid var(--color-gold);
  padding-right: var(--sp-6);
  margin: var(--sp-8) 0;
  font-size: var(--fs-lg);
  font-style: italic;
  color: var(--color-text-mid);
}

[dir="ltr"] .entry-content blockquote {
  border-right: none;
  border-left: 4px solid var(--color-gold);
  padding-right: 0;
  padding-left: var(--sp-6);
}


/* =============================================================================
   RESPONSIVE — MOBILE FIRST ADJUSTMENTS
   ============================================================================= */

@media (max-width: 767px) {
  .header-search { display: none; }
  .header-nav    { display: none; }

  .hero__content { max-width: 100%; }
  .hero__actions { flex-direction: column; }

  .book-grid { grid-template-columns: repeat(2, 1fr); }
  .category-grid { grid-template-columns: repeat(3, 1fr); }

  .shop-layout { grid-template-columns: 1fr; }
  .product-layout { grid-template-columns: 1fr; }
  .product-gallery { position: static; }

  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .newsletter-form { flex-direction: column; }
}

@media (max-width: 479px) {
  .book-grid { grid-template-columns: repeat(2, 1fr); gap: var(--sp-3); }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-strip__items { grid-template-columns: 1fr; }
}


/* =============================================================================
   PRINT STYLES
   ============================================================================= */

@media print {
  .site-header, .site-footer,
  .header-actions, .product-add-to-cart,
  .social-links { display: none !important; }

  body { background: white; color: black; font-size: 12pt; }
}


/* =============================================================================
   ACCESSIBILITY
   ============================================================================= */

:focus-visible {
  outline: 2px solid var(--color-navy);
  outline-offset: 2px;
}

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

@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;
  }
}