/**
 * Main Frontend Styles
 * Hlavní CSS soubor pro frontend e-shopu
 */

/* ==========================================================================
   Fonts Import
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&display=swap');
@import url("https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Kanit:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap");

/* ==========================================================================
   CSS Variables
   ========================================================================== */

:root {
    --primary-color: #583ce2;
    --primary-color-hover: #3f2a9e;
    --primary-color-active: #2b1a5f;
    --primary-color-light: #8b7ae8;
    --primary-color-lighter: #b8aef0;
    
    --secondary-color: #eeebfc;
    --secondary-color-dark: #d4cdf8;
    
    --decoration-color: #5ad2e2;
    --decoration-color-dark: #3fb8c8;
    
    --favorite-color: #daaeff;
    --favorite-color-dark: #c88aff;
    
    --success-color: #28a745;
    --success-color-light: #d4edda;
    --danger-color: #dc3545;
    --danger-color-light: #f8d7da;
    --warning-color: #ffc107;
    --warning-color-light: #fff3cd;
    --info-color: #17a2b8;
    --info-color-light: #d1ecf1;
    
    --light-color: #f7f7f7;
    --dark-color: #333333;
    --gray-color: #6c757d;
    --gray-light: #e9ecef;
    --white: #ffffff;
    --black: #000000;
    
    --text-primary: #333333;
    --text-secondary: #6c757d;
    --text-muted: #999999;
    --text-light: #ffffff;
    
    --bg-primary: var(--primary-color);
    --bg-secondary: var(--secondary-color);
    --bg-light: var(--light-color);
    --bg-white: var(--white);
    
    --linear-gradient: linear-gradient(90deg,
        rgb(209, 227, 242) 0%,
        rgb(247, 247, 247) 50%,
        rgb(158, 190, 232) 100%);
    
    --primary-gradient: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-color-hover) 100%);
    
    --website-width: 85%;
    --border-radius: 0.5rem;
    --border-radius-lg: 1rem;
    
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.15);
    
    --font-family: "Inter", sans-serif;
    --font-family-alt: "Roboto", sans-serif;
}

/* ==========================================================================
   Base Styles
   ========================================================================== */

* {
    font-family: var(--font-family);
    font-weight: 400;
    font-style: normal;
}

body {
    min-height: 100vh;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* ==========================================================================
   Top Banners
   ========================================================================== */

.top-banners-container {
    position: relative;
    z-index: 1000;
}

.top-banner {
    padding: 12px 0;
    text-align: center;
    width: 100%;
    position: relative;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.top-banner-content {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 20px;
}

.top-banner-link {
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: all 0.3s ease;
    font-weight: 500;
}

.top-banner-link:hover {
    transform: translateX(5px);
    text-decoration: none;
}

.top-banner-link:hover .top-banner-icon {
    transform: translateX(3px);
}

.top-banner-text {
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.3px;
}

.top-banner-icon {
    transition: transform 0.3s ease;
    font-size: 0.875rem;
}

/* ==========================================================================
   Header Styles
   ========================================================================== */

header .own-img {
    max-width: 15em;
    height: auto;
    margin: 0.5em;
}

.erecept-button {
    display: flex;
}

header h1 {
    color: var(--primary-color);
    font-size: 2.2rem;
}

header nav a {
    font-size: 1.25em;
    text-decoration: none;
    color: black;
    margin: 0 0.5em;
}

header nav a i {
    font-size: 1.25em;
    color: var(--primary-color);
}

.search-form .input-group button {
    color: white;
}

.search-form span {
    color: var(--primary-color);
}

.navbar {
    padding: 0.4em 0em 0em 0em;
    padding-top: 0.4em;
    padding-bottom: 0em;
}

.nav-link {
    color: white;
    font-size: 1em;
    margin: 0;
    padding: 1em;
    border-radius: 5% 5% 0 0;
    text-align: center;
}

.nav-link:hover {
    color: var(--primary-color);
    background-color: white;
    cursor: pointer;
}

.sub-category-item img {
    max-width: 4em;
    height: auto;
}

.sub-category-menu {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    border: 2px solid lightgray;
    background-color: white;
    position: absolute;
    z-index: 999;
    width: var(--website-width);
    display: none;
}

.sub-category-item {
    border: 2px solid lightgray;
    border-radius: 0.25rem;
    margin: 0.5em;
    padding: 0.5em;
    width: 19%;
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
    align-items: center;
    text-decoration: none;
    color: black;
}

.sub-category-item i,
.sub-category-item span {
    transition: 300ms;
    color: black;
}

.sub-category-item:hover {
    cursor: pointer;
}

.sub-category-item:hover i,
.sub-category-item:hover span {
    font-size: 1.05em;
    transition: 300ms;
    color: var(--primary-color);
}

/* Utility Classes */
.w-own {
    width: var(--website-width);
}

.own-background {
    background-color: var(--primary-color);
}

.own-background-secondary {
    background-color: var(--secondary-color);
}

.own-background-decoration {
    background-color: var(--decoration-color);
}

.own-background-light {
    background-color: var(--light-color);
}

.own-background-favorite {
    background-color: var(--favorite-color);
}

.own-color-primary {
    color: var(--primary-color);
}

.own-color-white {
    color: white;
}

.own-transparent {
    background-color: transparent;
    border: none;
}

.own-cart-button {
    border: 1px solid var(--primary-color);
}

/* ==========================================================================
   Homepage Styles
   ========================================================================== */

/* Homepage specific styles */
.homepage-main {
    font-family: 'Segoe UI', sans-serif;
}

/* Carousel */
.w-carousel {
    max-width: 55%;
    width: 100%;
}

.carousel-img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

/* Positives Section - Tři kartičky vedle sebe */
.positives-section {
    width: 100%;
}

.positives-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    width: 100%;
}

.positive-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border-radius: 0.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    height: 100%;
}

.positive-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.positive-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    padding: 1rem;
    background: var(--light-color);
    border-radius: 50%;
    flex-shrink: 0;
    width: 4.5rem;
    height: 4.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.positive-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.positive-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.5;
}

/* Diagnose section */
.diagnose-option:hover {
    background-color: var(--primary-color);
    color: white !important;
}

/* ==========================================================================
   Category & Product List Styles
   ========================================================================== */

main {
    padding-top: 30px;
    width: var(--website-width);
    display: grid;
    grid-template-columns: 1fr 6fr;
    gap: 3em;
}

main section {
    display: flex;
    flex-direction: column;
    width: 100%;
}

main section h1 {
    font-size: 2.5em;
    margin-bottom: 0.8em;
}

main section h2 {
    font-size: 2.15em;
    margin-bottom: 0.8em;
}

main section p {
    font-size: 1.1em;
    line-height: 1.85em;
    margin-bottom: 1.5em;
}

main section nav ol.breadcrumb li a {
    text-decoration: none;
    color: black;
}

/* Categories Grid */
main section .categories {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 1em;
    margin-bottom: 2em;
}

main section .categories .category-item {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 0.4em 0.6em;
    border: 1px solid lightgray;
    text-decoration: none;
    color: black;
}

main section .categories .category-item img {
    max-width: 4em;
}

/* Products Grid */
main section .products {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 1em;
}

main section .products .product-item a {
    text-decoration: none;
}

.product-item .image-wrapper {
    position: relative;
    overflow: hidden;
}

.product-item .image-wrapper img {
    display: block;
    width: 100%;
    height: 16rem;
    object-fit: contain;
}

.own-card-image {
    height: 16rem;
    width: auto;
}

.product-item .image-wrapper .badges {
    position: absolute;
    top: 0.5em;
    right: 0.5em;
    display: flex;
    flex-direction: column;
    gap: 0.4em;
    z-index: 2;
}

.product-item .image-wrapper .badges .badge {
    padding: 0.4em 0.8em;
    font-size: 0.9em;
    font-weight: 600;
    color: white;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

main section .products .product-item .cart-controls {
    border: 2px solid lightgray;
    padding: 0.3em 0.5em;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 0.5em;
}

main section .products .product-item .cart-controls i {
    cursor: pointer;
    font-size: 0.9rem !important;
    transition: all 0.2s ease;
    padding: 0.2em;
    border-radius: 4px;
}

main section .products .product-item .cart-controls i:hover {
    background-color: var(--secondary-color);
    transform: scale(1.1);
}

main section .products .product-item .cart-controls .quantity {
    font-size: 0.95rem !important;
    font-weight: 600;
}

main section .products .product-item .cart-controls span.fs-3 {
    font-size: 0.95rem !important;
}

main section .products .product-item .card-footer button.btn.fs-5 {
    font-size: 0.9rem !important;
    padding: 0.5em 1em;
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.2s ease;
}

main section .products .product-item .card-footer button.btn.fs-5:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(88, 60, 226, 0.2);
}

/* Bestsellers */
main section .bestsellers {
    display: grid;
    grid-template-rows: 1fr 1fr 1fr;
    gap: 1em;
    margin-bottom: 3em;
}

main section .bestsellers .bestseller-item {
    display: grid;
    grid-template-columns: 1fr 6fr 2fr 2fr 2fr;
    gap: 1em;
    padding: 0.4em 0.6em;
    border-bottom: 1px solid lightgray;
    align-items: center;
}

main section .bestsellers .bestseller-item img {
    max-width: 6em;
}

main section .bestsellers .bestseller-item h3 {
    font-size: 1.8em;
    margin: 0.2em 0 0.2em 0;
}

main section .bestsellers .bestseller-item p {
    font-size: 1.2em;
    line-height: 1.6em;
    margin: 0.2em 0;
}

main section .bestsellers .bestseller-item .quantity {
    font-size: 1.3em;
    font-weight: bold;
}

main section .bestsellers .bestseller-item .prices {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
}

main section .bestsellers .bestseller-item .prices small {
    font-size: 1.2em;
    font-weight: 300;
    text-decoration: line-through;
}

main section .bestsellers .bestseller-item .prices strong {
    font-size: 1.5em;
    font-weight: bold;
}

main section .bestsellers .bestseller-item button {
    color: var(--primary-color);
    background-color: var(--secondary-color);
    border: none;
    padding: 1em;
    margin: 1em;
    font-size: 1.25em;
}

/* Controls */
main section .controls {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 0.25em;
}

main section .controls p {
    margin: 0;
    padding: 0;
}

main section .controls span {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 2em;
}

main section .controls a {
    color: black;
    text-decoration: none;
    font-size: 1.25em;
    padding: 0 0.5em;
    text-wrap: nowrap;
}

main section .controls a:hover {
    color: var(--primary-color);
}

main section .controls a.active {
    border-bottom: 3px solid var(--primary-color);
}

main section .filter-button {
    display: none;
}

/* Pages Control */
main section .pages-control {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    margin-top: 2em;
}

main section .pages-control button {
    color: white;
    background-color: var(--primary-color);
    border: none;
    padding: 0.5em 1em;
    font-size: 1.35em;
    border-radius: 2%;
    transition: 300ms;
}

main section .pages-control button:hover {
    background-color: var(--primary-color-hover);
    transition: 300ms;
}

main section .pages-control nav ul li a {
    font-size: 1.55em;
    background-color: var(--secondary-color);
    color: var(--primary-color);
}

main section .pages-control nav ul li a.active {
    background-color: var(--primary-color);
    color: white;
}

main section .pages-control .up-button {
    font-size: 1.35em;
    cursor: pointer;
}

main section .pages-control .up-button i {
    font-size: 1.1em;
    margin-right: 0.25em;
    color: var(--primary-color);
}

/* ==========================================================================
   Sidebar / Filter Styles
   ========================================================================== */

main aside ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 0;
}

main aside ul li input[type="checkbox"] {
    transform: scale(1.5);
    margin-right: 1em;
    margin-top: 0.5em;
}

main aside ul li label {
    font-size: 1.5em;
}

main aside ul li small {
    color: gray;
    font-weight: 200;
}

main aside .brand button.show-more {
    background-color: transparent;
    border: none;
    width: 100%;
    padding: 0;
    margin: 0;
}

main aside .brand i {
    font-size: 1.5em;
    margin-right: 0.5em;
    margin-top: 0.2em;
    color: var(--primary-color);
}

main aside .brand strong {
    font-size: 1.1em;
}

main aside input[type="submit"] {
    background-color: var(--primary-color);
    color: white;
    padding: 0.6em;
    border-radius: 5%;
    font-size: 1em;
    transition: 300ms;
    border: none;
    width: 100%;
    margin-top: 10px;
}

/* Range Slider */
.range-slider {
    width: 300px;
    position: relative;
    height: 6px;
    margin-top: 20px;
}

.range-slider input[type="range"] {
    position: absolute;
    width: 100%;
    top: -14px;
    height: 14px;
    background: none;
    pointer-events: none;
}

.range-slider input[type="range"]::-webkit-slider-thumb {
    pointer-events: all;
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 50%;
    cursor: pointer;
    -webkit-appearance: none;
}

.range-slider input[type="range"]::-moz-range-thumb {
    pointer-events: all;
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 50%;
    cursor: pointer;
    border: none;
}

.range-values {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
}

/* ==========================================================================
   Page Content Styles (Site/Show)
   ========================================================================== */

main section.page-content {
    background-color: white;
    padding: 2.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

main section.page-content h1 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    border-bottom: 3px solid var(--secondary-color);
    padding-bottom: 1rem;
}

main section.page-content .content-wrapper {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #333;
}

main section.page-content .content-wrapper p {
    margin-bottom: 1.2rem;
}

main section.page-content .content-wrapper h2 {
    font-size: 2rem;
    font-weight: 600;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

main section.page-content .content-wrapper h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 0.8rem;
    color: #555;
}

main section.page-content .content-wrapper ul,
main section.page-content .content-wrapper ol {
    margin-bottom: 1.2rem;
    padding-left: 2rem;
}

main section.page-content .content-wrapper li {
    margin-bottom: 0.5rem;
}

main section.page-content .content-wrapper table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
}

main section.page-content .content-wrapper table th,
main section.page-content .content-wrapper table td {
    padding: 0.75rem;
    border: 1px solid #dee2e6;
    text-align: left;
}

main section.page-content .content-wrapper table th {
    background-color: var(--secondary-color);
    font-weight: 600;
    color: var(--primary-color);
}

main section.page-content .content-wrapper table tr:nth-child(even) {
    background-color: #f8f9fa;
}

main section.page-content .content-wrapper a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s;
}

main section.page-content .content-wrapper a:hover {
    color: var(--primary-color-hover);
    text-decoration: underline;
}

main section.page-content .content-wrapper img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
    margin: 1.5rem 0;
}

main section.page-content .content-wrapper blockquote {
    border-left: 4px solid var(--primary-color);
    padding-left: 1.5rem;
    margin: 1.5rem 0;
    font-style: italic;
    color: #6c757d;
}

main nav.breadcrumb {
    margin-bottom: 2rem;
}

main nav.breadcrumb a {
    text-decoration: none;
    color: var(--primary-color);
    transition: color 0.2s;
}

main nav.breadcrumb a:hover {
    color: var(--primary-color-hover);
    text-decoration: underline;
}

main nav.breadcrumb .breadcrumb-item.active {
    color: #6c757d;
}

/* ==========================================================================
   Modal Styles
   ========================================================================== */

#preCartModal a {
    text-decoration: none;
    color: white;
    text-align: center;
    padding: 0.5em;
}

/* ==========================================================================
   Recept Page Styles
   ========================================================================== */

/* Import recept specific styles */
@import url("recept.css");

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

@media (max-width: 1350px) {
    main {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        width: 95%;
    }

    main aside.pc {
        display: none;
    }

    main section .categories {
        grid-template-columns: 1fr;
    }

    main section .controls {
        display: grid;
        grid-template-columns: 1fr 1fr;
        grid-template-rows: 1fr 1fr;
    }

    main section .controls button,
    main section .controls p {
        align-self: center;
        justify-self: center;
    }

    main section .controls form {
        grid-row: 2;
        grid-column: 1 / 3;
        overflow-x: auto;
        display: flex;
    }

    main section .controls .filter-button {
        background-color: var(--primary-color);
        color: white;
        padding: 0.6em;
        border-radius: 5%;
        font-size: 1.45em;
        transition: 300ms;
        display: block;
    }

    main section .controls .filter-button:hover {
        background-color: var(--primary-color-hover);
        color: white;
        transition: 300ms;
    }

    main section .controls p {
        font-size: 1.35em;
    }

    main section .products {
        grid-template-columns: 1fr 1fr;
    }

    main section .pages-control {
        display: grid;
        grid-template-columns: 1fr 1fr;
        grid-template-rows: 1fr 1fr;
    }

    main section .pages-control button {
        grid-column: 1 / 3;
        grid-row: 1;
        margin-bottom: 1em;
    }

    main section .bestsellers .bestseller-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }
}

@media (max-width: 992px) {
    .own-mobile-hide {
        display: none;
    }

    .own-section-navbar nav {
        background-color: transparent;
    }

    .own-section-navbar nav div {
        width: 100%;
    }

    .own-section-navbar nav a {
        color: black;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        border-bottom: 2px solid lightgray;
        cursor: pointer;
        padding: 0.5em;
        margin: 0.5em 0;
    }

    .nav-link-mobile {
        color: black;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        border-bottom: 2px solid lightgray;
        cursor: pointer;
        padding: 0.5em;
        margin: 0.5em 0;
        text-decoration: none;
        font-weight: 600;
    }

    .own-main-header form {
        order: 5;
    }

    .own-toggler {
        border-color: var(--primary-color);
    }

    .sub-category-item {
        font-size: 1.1em;
        width: 100%;
    }

    .accordion-body {
        padding: 0;
        margin: 0;
    }
}

@media (min-width: 992px) {
    .own-computer-hide {
        display: none;
    }
}

@media (max-width: 900px) {
    .w-own {
        width: 90%;
    }
}

@media (max-width: 768px) {
    .top-banner-text {
        font-size: 0.875rem;
    }
    
    .top-banner-content {
        padding: 0 15px;
    }

    .carousel-img {
        height: auto;
    }

    .w-carousel {
        max-width: 95%;
    }

    .positives-container {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .positive-card {
        padding: 1rem;
    }

    .positive-icon {
        font-size: 2rem;
        width: 3.5rem;
        height: 3.5rem;
        padding: 0.75rem;
    }

    main section .products {
        grid-template-columns: 1fr;
    }

    main {
        width: 95%;
        padding: 1rem 0;
    }

    main section.page-content {
        padding: 1.5rem;
    }

    main section.page-content h1 {
        font-size: 2rem;
    }

    main section.page-content .content-wrapper {
        font-size: 1rem;
    }

    main section.page-content .content-wrapper h2 {
        font-size: 1.75rem;
    }

    main section.page-content .content-wrapper h3 {
        font-size: 1.25rem;
    }
}

@media (max-width: 750px) {
    main section .products {
        grid-template-columns: 1fr;
    }
}