:root {
    --primary: #2563eb;       /* Blau */
    --primary-dark: #1e4bb6;
    --secondary: #10b981;     /* Grün */
    --secondary-dark: #0d9e6e;
    --accent: #f59e0b;       /* Gelb/Orange */
    --accent-dark: #d97706;
    --dark: #1e293b;
    --light: #f8fafc;
    --gray: #94a3b8;
    --light-gray: #e2e8f0;
    --danger: #ef4444;
    --success: #10b981;
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    color: var(--dark);
    background-color: var(--light);
    line-height: 1.6;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary);
    border: 1px solid var(--primary);
}

.btn-outline:hover {
    background-color: var(--primary);
    color: white;
}

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

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

/* Announcement Bar */
.announcement-bar {
    background-color: var(--accent);
    color: var(--dark);
    text-align: center;
    padding: 8px;
    font-size: 0.9rem;
}

.announcement-bar span {
    font-weight: 600;
    text-decoration: underline;
    cursor: pointer;
}

/* Header */
.main-header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    text-decoration: none;
    color: var(--dark);
    font-weight: 600;
}

.logo i {
    color: var(--primary);
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 25px;
}

.main-nav a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
}

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

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: width 0.3s;
}

.main-nav a:hover::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.search-box {
    display: flex;
    align-items: center;
    background-color: var(--light-gray);
    border-radius: 8px;
    overflow: hidden;
}

.search-box input {
    border: none;
    background: transparent;
    padding: 10px 15px;
    outline: none;
    width: 200px;
}

.search-box button {
    border: none;
    background: transparent;
    padding: 10px 15px;
    cursor: pointer;
    color: var(--gray);
}

.cart-icon {
    position: relative;
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--dark);
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background-color: var(--primary);
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: bold;
}

.login-btn {
    color: var(--dark);
    font-size: 1.2rem;
    transition: color 0.3s;
}

.login-btn:hover {
    color: var(--primary);
}

.mobile-menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
    padding: 80px 0;
}

.hero-content {
    max-width: 600px;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    line-height: 1.3;
}

.hero h1 span {
    color: var(--primary);
}

.hero p {
    font-size: 1.1rem;
    color: var(--dark);
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

/* Categories */
.categories {
    padding: 40px 0;
}

.categories .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.category-card {
    background-color: white;
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

.category-card img {
    width: 100%;
    height: 120px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 15px;
}

.category-card h3 {
    font-size: 1.1rem;
    color: var(--dark);
}

/* Products Section */
.products-section {
    padding: 60px 0;
}

.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 40px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--primary);
}

.products-filter {
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
    gap: 20px;
}

.products-filter input {
    flex: 1;
    max-width: 400px;
    padding: 10px 15px;
    border: 1px solid var(--light-gray);
    border-radius: 8px;
    outline: none;
    transition: border-color 0.3s;
}

.products-filter input:focus {
    border-color: var(--primary);
}

.products-filter select {
    padding: 10px 15px;
    border: 1px solid var(--light-gray);
    border-radius: 8px;
    outline: none;
    cursor: pointer;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 25px;
}

.product-card {
    background-color: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

.product-image {
    height: 200px;
    background-color: var(--light-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.product-image img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
}

.product-info {
    padding: 20px;
}

.product-title {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--dark);
}

.product-category {
    font-size: 0.8rem;
    color: var(--gray);
    margin-bottom: 8px;
}

.product-price {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 15px;
}

.add-to-cart {
    width: 100%;
    padding: 10px;
    background-color: var(--primary);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.add-to-cart:hover {
    background-color: var(--primary-dark);
}

/* Delivery Options */
.delivery-section {
    padding: 60px 0;
    background-color: var(--light);
}

.delivery-options {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 30px;
}

.delivery-option {
    background-color: white;
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    width: 250px;
    border: 2px solid transparent;
}

.delivery-option:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

.delivery-option.active {
    border-color: var(--primary);
    background-color: rgba(37, 99, 235, 0.05);
}

.delivery-option i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 15px;
}

.delivery-option h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--dark);
}

.delivery-option p {
    color: var(--gray);
}

/* Shopping Cart Sidebar */
.cart-sidebar {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    height: 100vh;
    background-color: white;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    z-index: 1001;
    transition: right 0.3s ease;
    display: flex;
    flex-direction: column;
}

.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.cart-sidebar.active {
    right: 0;
}

.cart-overlay.active {
    opacity: 1;
    visibility: visible;
}

.cart-header {
    padding: 20px;
    border-bottom: 1px solid var(--light-gray);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-header h3 {
    font-size: 1.3rem;
    color: var(--dark);
}

.close-cart {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    color: var(--gray);
    transition: color 0.3s;
}

.close-cart:hover {
    color: var(--dark);
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.cart-item {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--light-gray);
}

.cart-item-image {
    width: 80px;
    height: 80px;
    background-color: var(--light-gray);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
}

.cart-item-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.cart-item-details {
    flex: 1;
}

.cart-item-title {
    font-size: 1rem;
    margin-bottom: 5px;
    color: var(--dark);
}

.cart-item-price {
    font-size: 0.9rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.cart-item-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.quantity-control {
    display: flex;
    align-items: center;
    gap: 5px;
}

.quantity-btn {
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background-color: var(--light-gray);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.remove-item {
    color: var(--danger);
    cursor: pointer;
    margin-left: auto;
}

.cart-summary {
    padding: 20px;
    border-top: 1px solid var(--light-gray);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.summary-row.total {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--light-gray);
    font-weight: 600;
    font-size: 1.1rem;
}

.checkout-btn {
    width: 100%;
    margin-top: 20px;
}

/* Footer */
.main-footer {
    background-color: var(--dark);
    color: white;
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--primary);
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: 10px;
}

.footer-col a {
    color: var(--gray);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-col a:hover {
    color: white;
}

.footer-col i {
    margin-right: 10px;
    color: var(--primary);
    width: 20px;
    text-align: center;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    transition: all 0.3s;
}

.social-links a:hover {
    background-color: var(--primary);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--gray);
    font-size: 0.9rem;
}

.footer-bottom a {
    color: var(--primary);
    text-decoration: none;
}

/* Responsive Design */
@media (max-width: 992px) {
    .main-nav {
        position: fixed;
        top: 0;
        left: -100%;
        width: 80%;
        height: 100vh;
        background-color: white;
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
        z-index: 1001;
        transition: left 0.3s ease;
        padding: 80px 30px 30px;
    }

    .main-nav.active {
        left: 0;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 15px;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .header-actions .search-box {
        display: none;
    }

    .cart-sidebar {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 10px;
    }

    .delivery-options {
        flex-direction: column;
        align-items: center;
    }

    .products-filter {
        flex-direction: column;
    }
}

@media (max-width: 576px) {
    .announcement-bar {
        font-size: 0.8rem;
    }

    .logo span {
        font-size: 1.2rem;
    }

    .hero {
        padding: 60px 0;
    }

    .categories .container {
        grid-template-columns: repeat(2, 1fr);
    }
}
   .login-btn {
    display: none;
}