/* ============================================
   Czech Bowhunting - Modern Professional E-shop
   Color palette preserved: bark, moss, leaf, sand, wood, forest, earth
   ============================================ */

:root {
    --color-bark: #3E2723;
    --color-moss: #33691E;
    --color-leaf: #558B2F;
    --color-sand: #D7CCC8;
    --color-wood: #795548;
    --color-forest: #1B5E20;
    --color-earth: #4E342E;
    --color-cream: #F5F0E9;
    --color-white: #FFFFFF;
    --color-gray-100: #F8F6F3;
    --color-gray-200: #EDE9E3;
    --color-gray-600: #6B665F;
    --color-gray-800: #3D3833;
    
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.12);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base improvements */
body {
    background: linear-gradient(180deg, #2a5240 0%, #224436 55%, #1a372c 100%);
    color: var(--color-earth);
    font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Header - more refined */
header {
    background: linear-gradient(to bottom, var(--color-bark), var(--color-wood));
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.logo {
    font-size: 1.35rem;
    gap: 0.75rem;
}

.logo img {
    height: 42px;
}

/* Buttons - professional look */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 1.35rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    line-height: 1.4;
}

.btn--primary,
.btn {
    background: linear-gradient(135deg, var(--color-forest), var(--color-moss));
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn--primary:hover,
.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
    background: linear-gradient(135deg, #1e6b24, #2e5c1f);
}

.btn--outline {
    background: transparent;
    color: var(--color-sand);
    border: 2px solid var(--color-sand);
}

.btn--outline:hover {
    background: var(--color-sand);
    color: var(--color-bark);
    transform: translateY(-1px);
}

/* Hero sections */
.hero {
    background: linear-gradient(135deg, var(--color-bark), var(--color-wood));
    color: white;
    padding: 3rem 1.5rem;
    text-align: center;
    margin-bottom: 2rem;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.hero h1 {
    font-size: 2.25rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.hero p {
    font-size: 1.1rem;
    opacity: 0.95;
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   CATALOG / PRODUCT PAGES - Modern Layout
   ============================================ */

.catalog-layout {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1.5rem 3rem;
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 2rem;
}

@media (max-width: 900px) {
    .catalog-layout {
        grid-template-columns: 1fr;
    }
}

/* Sidebar Filters */
.filters-sidebar {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    height: fit-content;
    position: sticky;
    top: 90px;
}

.filters-sidebar h3 {
    font-size: 1rem;
    color: var(--color-bark);
    margin: 0 0 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--color-sand);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-section {
    margin-bottom: 1.5rem;
}

.filter-section:last-child {
    margin-bottom: 0;
}

.filter-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-gray-600);
    margin-bottom: 0.5rem;
}

/* Brand & Tag filters */
.filter-select,
.filter-input {
    width: 100%;
    padding: 0.55rem 0.75rem;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    background: var(--color-gray-100);
    transition: var(--transition);
}

.filter-select:focus,
.filter-input:focus {
    border-color: var(--color-leaf);
    outline: none;
    background: white;
}

/* Tag chips */
.tag-filter-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.tag-chip,
.brand-chip {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.75rem;
    background: var(--color-gray-100);
    border: 1px solid var(--color-gray-200);
    border-radius: 999px;
    font-size: 0.8rem;
    color: var(--color-earth);
    cursor: pointer;
    transition: var(--transition);
    user-select: none;
}

.tag-chip:hover,
.brand-chip:hover {
    background: var(--color-sand);
    border-color: var(--color-wood);
}

.tag-chip.active,
.brand-chip.active {
    background: linear-gradient(135deg, var(--color-forest), var(--color-moss));
    color: white;
    border-color: var(--color-forest);
}

/* Brand filter list - same wrapping behavior as tags */
.brand-filter-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

/* Price range - prevent overflow in sidebar */
.price-range {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.price-range input {
    flex: 0 0 calc(50% - 6px);
    width: calc(50% - 6px);
    min-width: 80px;
    padding: 0.45rem 0.6rem;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
}

.price-range span {
    flex-shrink: 0;
    color: var(--color-gray-600);
}

.price-range span {
    color: var(--color-gray-600);
    font-size: 0.85rem;
}

/* Active filters summary */
.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-gray-200);
}

.filter-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: var(--color-sand);
    color: var(--color-bark);
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
    font-size: 0.75rem;
}

.filter-pill button {
    background: none;
    border: none;
    color: var(--color-bark);
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    padding: 0;
}

/* Product grid - more premium */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.5rem;
}

.product-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    border: 1px solid var(--color-gray-200);
}

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

.product-image-container {
    height: 220px;
    background: var(--color-cream);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
    position: relative;
}

.product-image-container img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.product-card:hover .product-image-container img {
    transform: scale(1.04);
}

.product-info {
    padding: 1.1rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.product-info h3 {
    font-size: 1.05rem;
    color: var(--color-bark);
    margin: 0 0 0.4rem;
    line-height: 1.3;
}

.product-info p {
    color: var(--color-gray-600);
    font-size: 0.9rem;
    line-height: 1.45;
    margin-bottom: 0.75rem;
    flex: 1;
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-bottom: 0.9rem;
}

.tag {
    font-size: 0.72rem;
    padding: 0.2rem 0.55rem;
    background: var(--color-gray-100);
    color: var(--color-earth);
    border-radius: 4px;
    border: 1px solid var(--color-gray-200);
}

.tag.brand {
    background: var(--color-sand);
    color: var(--color-bark);
    font-weight: 500;
}

.tag.price {
    background: linear-gradient(135deg, var(--color-forest), var(--color-moss));
    color: white;
    font-weight: 600;
    border: none;
}

/* ============================================
   HOMEPAGE - Modern Refresh
   ============================================ */

.hp-hero {
    position: relative;
    min-height: 520px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    overflow: hidden;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    margin-bottom: 3rem;
}

.hp-hero__bg img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.65) saturate(1.1);
}

.hp-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(30, 50, 35, 0.45) 0%, rgba(20, 35, 28, 0.75) 100%);
}

.hp-hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 2rem 1.5rem;
    max-width: 720px;
}

.hp-hero__badge {
    display: inline-block;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    padding: 0.35rem 1rem;
    border-radius: 999px;
    font-size: 0.85rem;
    margin-bottom: 1rem;
    border: 1px solid rgba(255,255,255,0.2);
}

.hp-hero h1 {
    font-size: 3.1rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
}

.hp-hero__tagline {
    font-size: 1.25rem;
    opacity: 0.95;
    margin-bottom: 2rem;
}

.hp-services,
.hp-categories {
    max-width: 1200px;
    margin: 0 auto 3rem;
    padding: 0 1.5rem;
}

.hp-section-title {
    text-align: center;
    font-size: 1.85rem;
    color: var(--color-bark);
    margin-bottom: 0.5rem;
}

.hp-section-subtitle {
    text-align: center;
    color: var(--color-gray-600);
    margin-bottom: 2rem;
}

.hp-services__grid,
.hp-categories__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.hp-service-card,
.hp-cat-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 1.75rem 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--color-gray-200);
}

.hp-service-card:hover,
.hp-cat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.hp-service-card__icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--color-forest), var(--color-moss));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.hp-cat-card {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    position: relative;
    overflow: hidden;
}

.hp-cat-card__badge {
    font-size: 2rem;
    color: var(--color-leaf);
    margin-bottom: 1rem;
}

.hp-cat-card__link {
    margin-top: auto;
    color: var(--color-forest);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

/* ============================================
   CART PAGE - Cleaner Professional Look
   ============================================ */

.cart-section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.5rem 3rem;
}

.cart-content {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 2rem;
}

@media (max-width: 900px) {
    .cart-content {
        grid-template-columns: 1fr;
    }
}

.cart-items {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.cart-item {
    display: grid;
    grid-template-columns: 90px 1fr auto;
    gap: 1.25rem;
    padding: 1.25rem;
    border-bottom: 1px solid var(--color-gray-200);
    align-items: center;
}

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

.cart-item img {
    width: 90px;
    height: 90px;
    object-fit: contain;
    background: var(--color-cream);
    border-radius: var(--radius-md);
}

.cart-summary {
    background: white;
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    box-shadow: var(--shadow-md);
    height: fit-content;
    position: sticky;
    top: 90px;
}

.summary-line {
    display: flex;
    justify-content: space-between;
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--color-gray-200);
}

.summary-line.total {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-bark);
    border-bottom: none;
    padding-top: 1rem;
}

/* Form improvements */
.form-group label {
    display: block;
    margin-bottom: 0.35rem;
    font-weight: 600;
    color: var(--color-earth);
    font-size: 0.9rem;
}

.form-control {
    width: 100%;
    padding: 0.7rem 0.9rem;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--color-leaf);
    outline: none;
    box-shadow: 0 0 0 3px rgba(85, 139, 47, 0.1);
}

/* ============================================
   UTILITY & MISC
   ============================================ */

.price-note {
    font-size: 0.8rem;
    color: var(--color-gray-600);
    max-width: 800px;
    margin: 2rem auto 0;
    text-align: center;
}

.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--color-gray-600);
}

.empty-state i {
    font-size: 3rem;
    color: var(--color-sand);
    margin-bottom: 1rem;
}

/* Modal improvements */
.modal {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.65);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.modal-content {
    background: white;
    border-radius: var(--radius-lg);
    max-width: 920px;
    width: 95%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.close-modal {
    position: absolute;
    top: 1rem;
    right: 1.25rem;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--color-gray-600);
    z-index: 10;
}