/* ============================================
   HOMEPAGE STYLES
   Merged from: style.css, Index-searchbar.css, categories_carousel2.css
   ============================================ */

/* ============================================
   Section 1: General Homepage Layout (style.css)
   ============================================ */
/*/////////searchbar///////////*/



.layout-indexpage {
  font-family: --font-main;
  background: linear-gradient(135deg, var(--color-bg-light) 0%, var(--color-border) 100%);
  line-height: 1.6;
  
}
.layout-indexpage .custom-toast {
  background: linear-gradient(135deg, #d4edda, #c3e6cb);
  border: none;
  border-radius: var(--radius-md);
  box-shadow: 0 8px 25px rgba(83, 80, 80, 0.15);
  min-width: 300px;
}

/* Responsive Design */
@media (max-width: 1200px) {
  .book-card {
    flex: 0 0 220px;
  }
}

@media (max-width: 992px) {
  .book-card {
    flex: 0 0 200px;
  }

  .search-container h1 {
    font-size: 2.5rem;
  }
}

@media (max-width: 768px) {
  .book-card {
    flex: 0 0 180px;
  }
  .search-container h1 {
    font-size: 2rem;
  }

  .carousel-nav {
    width: 45px;
    height: 45px;
  }
}

@media (max-width: 576px) {
  .book-card {
    flex: 0 0 160px;
  }

  .related-books {
    padding: 20px;
  }

  .search-container h1 {
    font-size: 1.5rem;
  }
}

/* Loading and animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}


/* ============================================
   Section 2: Hero Search Bar (Index-searchbar.css)
   ============================================ */
/* ============================================
   CSS Variables (scoped to search hero section)
   ============================================ */
.layout-searchbar {
    
    

    --color-white-alpha-90: rgba(255, 255, 255, 0.9);
    --color-white-alpha-40: rgba(255, 255, 255, 0.4);
    --color-white-alpha-30: rgba(255, 255, 255, 0.3);

    --color-black-alpha-10: rgba(0, 0, 0, 0.1);
    --color-black-alpha-15: rgba(0, 0, 0, 0.15);
    --color-black-alpha-20: rgba(0, 0, 0, 0.2);
    --color-black-alpha-30: rgba(0, 0, 0, 0.3);

    --transition-bounce: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);

    --shadow-sm: 0 4px 8px var(--color-black-alpha-20);
    --shadow-lg: 0 10px 40px var(--color-black-alpha-10);
    --shadow-xl: 0 12px 40px var(--color-black-alpha-30);

    --z-index-category: 4;
    --z-index-content: 999;
    --z-index-dropdown: 99999;
    --z-index-dropdown-item: 100000;
}

/* ============================================
   Hero Section
   KEY FIX: flex-direction column + space-between
   pushes search to center-top and categories to bottom
   ============================================ */
.layout-searchbar .hero-search-section {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-dark) 50%, var(--color-secondary-darker) 100%);
    /*background: #48CAE4;*/
    position: relative;
    min-height: 420px;
    /* reduced from 100vh so it's not full screen */
    display: flex;
    flex-direction: column;
    /* stack children vertically */
    align-items: center;
    /* center horizontally */
    justify-content: center;
    /* search-container sits in the middle vertically */
    overflow: hidden;
    padding: 40px 1rem 0;
    /* NO bottom padding — categories will sit at very bottom */
}

.layout-searchbar .hero-search-section::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.3;
}

/* ============================================
   Background Letters Animation
   ============================================ */
.layout-searchbar .letters-background {
    position: absolute;
    inset: 0;
    z-index: var(--z-base);
    overflow: hidden;
}

.layout-searchbar .letter {
    position: absolute;
    color: var(--color-white-alpha-40);
    font-size: 30px;
    animation: fallDown linear infinite;
    font-family: 'cairo', sans-serif;
    z-index: var(--z-above);
}

/* ============================================
   Search Container
   KEY FIX: margin-bottom pushes it up from categories
   ============================================ */
.layout-searchbar .search-container {
    background-color: var(--color-black-alpha-20);
    backdrop-filter: blur(5px);
    border-radius: 10px;
    box-shadow: 0 8px 32px var(--color-black-alpha-20);
    padding: 20px;
    position: relative;
    z-index: var(--z-index-content);
    width: 100%;
    margin-bottom: 30px;
    /* space between search box and categories */
}

.layout-searchbar .search-container h1 {
    font-size: clamp(1.8rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-bg-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s ease-out;
}

.layout-searchbar .search-container p {
    font-size: clamp(0.9rem, 2.5vw, 1.3rem);
    margin-bottom: 2rem;
    color: var(--color-white-alpha-90);
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.layout-searchbar .search-container form {
    position: relative;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

/* ============================================
   Search Box
   ============================================ */
.search-box {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: var(--z-navbar);
    width: 100%;
}

.search-box input {
    width: 100%;
    padding: 18px 140px 18px 25px;
    background: var(--color-white-alpha-90);
    border: 2px solid transparent;
    border-radius: var(--radius-pill);
    font-size: clamp(14px, 2.5vw, 1.1rem);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(10px);
    transition: all 0.3s;
    box-sizing: border-box;
}

.search-box input:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.95);
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 0.2rem rgba(72, 202, 228, 0.25), 0 15px 50px var(--color-black-alpha-15);
    transform: translateY(-2px);
}

.search-box button {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--color-secondary) /*linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary) 100%)*/;
    border: none;
    padding: 12px 25px;
    border-radius: var(--radius-pill);
    color: var(--color-white);
    font-weight: 600;
    font-size: clamp(13px, 2vw, 15px);
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.3s;
}

.search-box button:hover {
    transform: translateY(-50%) scale(1.05);
    box-shadow: 0 5px 20px rgba(44, 75, 121, 0.4);
}

/* ============================================
   Search Results Autocomplete
   ============================================ */
.search-results {
    display: none;
    position: absolute;
    top: calc(100% + 5px);
    left: 0;
    right: 0;
    width: 100%;
    background-color: var(--color-white);
    color: black;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    text-align: right;
    max-height: 400px;
    overflow-y: auto;
    z-index: var(--z-index-dropdown);
}

.search-results .list-group-item {
    border: none;
    border-bottom: 1px solid var(--color-border-light);
    padding: 12px 15px;
    background-color: var(--color-white);
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.search-results .list-group-item:hover {
    background-color: var(--color-bg-light);
}

.search-results .list-group-item:last-child {
    border-bottom: none;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}

/* New search result components */
.search-results .search-loading,
.search-results .search-no-results,
.search-results .search-result-item,
.search-results .search-view-all,
.search-results .search-section-header,
.search-results .search-recent-item {
    /* Inherits from headerstyle.css — shared components */
}

.search-results .search-result-item mark {
    background: rgba(72, 202, 228, 0.25);
    color: inherit;
    padding: 0 1px;
    border-radius: 2px;
}

/* ============================================
   Category Buttons
   KEY FIX: removed negative margin, sits naturally
   at the bottom of the hero with mt-auto to push down
   ============================================ */
.layout-searchbar .categories-wrapper {
    width: 80%;
    max-width: 1000px;
    padding: 15px 20px;
    position: relative;
    z-index: var(--z-index-category);
    /* sits at the bottom of the hero */
    margin-top: auto;
    width: 100%;
}

.layout-searchbar .category-rows {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.layout-searchbar .category-row {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
}

.layout-searchbar .category-btn {
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-sm);
    padding: 10px 15px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    backdrop-filter: blur(5px);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-bounce);
    display: inline-block;
    flex: 1;
    min-width: 120px;
    max-width: 200px;
    position: relative;
}

.layout-searchbar .category-btn::before {
    content: '';
    position: absolute;
    inset: 0 auto 0 -100%;
    width: 100%;
    background: linear-gradient(90deg, transparent, var(--color-white-alpha-30), transparent);
    transition: left 0.5s;
}

.layout-searchbar .category-btn:hover::before {
    left: 100%;
}

.layout-searchbar .category-btn:hover {
    background-color: var(--color-primary-darker);
    color: var(--color-white);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 6px 12px var(--color-black-alpha-30);
}

.layout-searchbar .category-btn.small {
    background-color: var(--color-primary);
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fallDown {
    from {
        transform: translateY(-100px);
        opacity: 0;
    }

    to {
        transform: translateY(100vh);
        opacity: 1;
    }
}

/* ============================================
   Responsive Design
   ============================================ */

/* Tablet — up to 1023px */
@media (max-width: 1023px) {
    .layout-searchbar .hero-search-section {
        min-height: 380px;
        padding: 30px 1rem 0;
    }

    .layout-searchbar .search-container {
        padding: 20px 15px;
        margin-bottom: 25px;
    }

    .search-box input {
        padding: 14px 110px 14px 18px;
    }

    .search-box button {
        padding: 10px 18px;
    }

    .layout-searchbar .categories-wrapper {
        width: 100%;
        padding: 12px 10px;
    }

    .layout-searchbar .category-btn {
        min-width: 100px;
        max-width: 180px;
        padding: 9px 12px;
        font-size: 0.85rem;
    }

    .search-results {
        max-height: 350px;
    }
}

/* Mobile — up to 767px */
@media (max-width: 767px) {
    .layout-searchbar .hero-search-section {
        min-height: 340px;
        padding: 25px 1rem 0;
    }

    .layout-searchbar .search-container {
        padding: 18px 12px;
        margin-bottom: 20px;
    }

    .search-box input {
        padding: 13px 100px 13px 16px;
        border-radius: 25px;
    }

    .search-box button {
        left: 8px;
        padding: 9px 15px;
        border-radius: var(--radius-xl);
    }

    .layout-searchbar .categories-wrapper {
        padding: 10px 8px;
    }

    /* Show only first 7 categories + the "المزيد" button on mobile */
    .layout-searchbar .category-btn:nth-child(n+8):not(:last-child) {
        display: none;
    }

    .layout-searchbar .category-btn {
        min-width: 90px;
        max-width: 160px;
        padding: 8px 10px;
        font-size: 0.75rem;
        flex: 0 1 calc(50% - 5px);
    }

    .search-results {
        max-height: 300px;
        border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    }
}

/* Small mobile — up to 575px */
@media (max-width: 575px) {
    .layout-searchbar .hero-search-section {
        min-height: 300px;
        padding: 20px 0.75rem 0;
    }

    .layout-searchbar .search-container {
        padding: 15px 10px;
        margin-bottom: 15px;
    }

    .search-box input {
        padding: 12px 90px 12px 15px;
    }

    .search-box button {
        left: 7px;
        padding: 8px 12px;
    }

    .search-box button i {
        display: none;
    }

    .layout-searchbar .categories-wrapper {
        padding: 8px 5px;
    }

    .layout-searchbar .category-row {
        gap: 8px;
    }

    .layout-searchbar .category-btn {
        min-width: 85px;
        max-width: 150px;
        padding: 7px 8px;
        font-size: 0.7rem;
        flex: 0 1 calc(50% - 4px);
    }

    .search-results {
        max-height: 250px;
    }
}

/* Landscape mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .layout-searchbar .hero-search-section {
        min-height: auto;
        padding: 15px 1rem 0;
    }

    .search-box input {
        padding: 12px 90px 12px 15px;
    }

    .search-box button {
        padding: 8px 12px;
    }

    .layout-searchbar .category-btn {
        padding: 6px 8px;
        font-size: 0.7rem;
        min-width: 70px;
    }

    .search-results {
        max-height: 200px;
    }
}
/* ============================================
   Section 3: Category Carousel (categories_carousel2.css)
   ============================================ */
/* ============================================
           CSS Variables
           ============================================ */
.category-section2 {
    --color-primary: #5de1e6;
    --color-primary-dark: #00695C;
    --color-accent: var(--color-secondary);
    --color-white: var(--color-white);
    --color-dark: #2c3e50;
    --color-muted: var(--color-text-grey);
    --color-bg-light: var(--color-bg-light);
    --color-border: var(--color-border-dark);

    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 2.5rem;

    --radius-lg: 15px;

    --shadow-sm: 0 4px 15px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 8px 25px rgba(0, 0, 0, 0.1);
    --transition-smooth: 0.3s ease;
}

.category-section2 {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.category-section2 {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--color-bg-light);
    padding: var(--spacing-lg);
}

/* ============================================
           Section Container
           ============================================ */
.category-section2 {
    background: var(--color-white);
    padding: clamp(1.5rem, 4vw, 2.5rem);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin: clamp(1.5rem, 5vw, 2.5rem) auto;
    max-width: 100%;
    overflow: clip;
}

.category-section2 h2 {
    color: var(--color-dark);
    font-size: clamp(1.5rem, 4vw, 1.75rem);
    font-weight: 700;
    margin-bottom: clamp(1.5rem, 3vw, 2rem);
    position: relative;
    padding-bottom: 0.9375rem;
}

.category-section2 h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    /* Aligned for RTL */
    width: 60px;
    height: 4px;
    background: linear-gradient(270deg, var(--color-secondary), #CAF0F8);
    border-radius: 2px;
}

/* ============================================
           Carousel Container
           ============================================ */
.category-section2 .carousel-container {
    position: relative;
    width: calc(100% + clamp(1.5rem, 4vw, 2.5rem));
    margin-left: calc(-1 * clamp(1.5rem, 4vw, 2.5rem));
}

.category-section2 .carousel-wrapper {
    display: flex;
    gap: clamp(1rem, 2vw, 1.5rem);
    overflow-x: auto;
    scrollbar-width: none;
    padding: 10px 0;
    padding-right: 5px;
    -webkit-overflow-scrolling: touch;
}

@media (hover: hover) {
    .category-section2 .carousel-wrapper {
        scroll-behavior: smooth;
        cursor: grab;
    }
    .category-section2 .carousel-wrapper:active {
        cursor: grabbing;
    }
}

.category-section2 .carousel-wrapper::-webkit-scrollbar {
    display: none;
}

/* ============================================
           Category Card
           ============================================ */

.category-section2 .category-card {
    flex: 0 0 clamp(120px, 18vw, 160px);
    aspect-ratio: 1 / 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: clamp(1rem, 2vw, 1.5rem);
    border-radius: var(--radius-lg);
    background: var(--color-white);
    border: 2px solid var(--color-border);
    text-decoration: none;
    color: inherit;
    user-select: none;
    position: relative;
    will-change: auto;
}

/* Desktop-only: transitions, shadows, hover effects */
@media (hover: hover) {
    .category-section2 .category-card {
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
        overflow: hidden;
        transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease, background-color 0.3s ease;
    }
    .category-section2 .category-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(90deg, var(--color-secondary), var(--color-primary));
        transform: scaleX(0);
        transition: transform 0.3s;
        transform-origin: right;
    }
    .category-section2 .category-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 12px 30px rgba(93, 225, 230, 0.2);
        border-color: var(--color-secondary);
        background-color: rgba(93, 225, 230, 0.05);
    }
    .category-section2 .category-card:hover::before {
        transform: scaleX(1);
    }
    .category-section2 .category-card:hover .category-icon {
        transform: scale(1.1) rotate(5deg);
    }
    .category-section2 .category-card:hover .category-icon img {
        transform: scale(1.1);
    }
}

.category-section2 .category-icon {
    font-size: clamp(2.5rem, 8vw, 3.5rem);
    color: var(--color-secondary);
    margin-bottom: 1rem;
}
.category-section2 .category-icon img {
    max-width: 100%;
    max-height: 100%;
    object-fit: cover;
    display: block;
}

.category-section2 .category-title {
    font-size: clamp(0.875rem, 2vw, 1rem);
    font-weight: 600;
    color: var(--color-dark);
    text-align: center;
}

/* ============================================
           Responsive Design
           ============================================ */
@media (max-width: 1023px) {
    .category-section2 .carousel-wrapper {
        gap: clamp(0.875rem, 1.5vw, 1.25rem);
    }

        .category-section2 .category-card {
        flex: 0 0 clamp(90px, 18vw, 130px);
        min-height: clamp(110px, 22vw, 160px);
        padding: clamp(0.875rem, 1.5vw, 1.25rem);
    }

        .category-section2 .category-icon {
        font-size: clamp(2rem, 6vw, 3rem);
        margin-bottom: 0.75rem;
    }
}

@media (max-width: 767px) {
    .category-section2 .category-section2 {
        padding: clamp(1rem, 2.5vw, 1.5rem);
        margin: clamp(1rem, 2vw, 1.5rem) 0;
    }

        .category-section2 .category-section2 h2 {
        font-size: clamp(1.25rem, 3vw, 1.5rem);
        margin-bottom: clamp(1rem, 2vw, 1.5rem);
    }

        .category-section2 .carousel-wrapper {
        gap: clamp(0.75rem, 1.2vw, 1rem);
    }

        .category-section2 .category-card {
        flex: 0 0 clamp(80px, 16vw, 120px);
        min-height: clamp(100px, 20vw, 150px);
        padding: clamp(0.75rem, 1.2vw, 1rem);
    }

        .category-section2 .category-icon {
        font-size: clamp(1.75rem, 5vw, 2.5rem);
        margin-bottom: 0.5rem;
    }

        .category-section2 .category-title {
        font-size: clamp(0.75rem, 1.5vw, 0.9rem);
    }
}

@media (max-width: 575px) {
    .category-section2 {
        padding: clamp(0.875rem, 2vw, 1.125rem);
    }

        .category-section2 .category-section2 h2 {
        font-size: clamp(1.1rem, 2.5vw, 1.3rem);
    }

        .category-section2 .carousel-wrapper {
        gap: clamp(0.6rem, 1vw, 0.875rem);
    }

        .category-section2 .category-card {
        flex: 0 0 clamp(75px, 14vw, 110px);
        min-height: clamp(90px, 18vw, 130px);
        padding: clamp(0.6rem, 1vw, 0.875rem);
    }

        .category-section2 .category-icon {
        font-size: clamp(1.5rem, 4vw, 2.25rem);
        margin-bottom: 0.375rem;
    }

        .category-section2 .category-title {
        font-size: clamp(0.65rem, 1.2vw, 0.8rem);
    }
}

@media (max-width: 479px) {
    .category-section2 {
        padding: 0.75rem;
    }

        .category-section2 .category-section2 h2 {
        font-size: clamp(0.95rem, 2vw, 1.15rem);
        margin-bottom: 1rem;
    }

        .category-section2 .carousel-wrapper {
        gap: 0.5rem;
    }

        .category-section2 .category-card {
        flex: 0 0 clamp(70px, 12vw, 100px);
        min-height: clamp(80px, 16vw, 120px);
        padding: 0.5rem;
    }

        .category-section2 .category-icon {
        font-size: clamp(1.25rem, 3vw, 2rem);
        margin-bottom: 0.25rem;
    }

        .category-section2 .category-title {
        font-size: clamp(0.6rem, 1vw, 0.75rem);
    }
}

/* ============================================
           Landscape Orientation
           ============================================ */
@media (max-height: 500px) and (orientation: landscape) {
    .category-section2 {
        margin: 1rem 0;
        padding: clamp(1rem, 1.5vw, 1.25rem);
    }

        .category-section2 .category-card {
        min-height: auto;
        padding: clamp(0.75rem, 1vw, 1rem);
    }

        .category-section2 .category-icon {
        font-size: clamp(1.75rem, 3vw, 2.25rem);
        margin-bottom: 0.5rem;
    }
}