:root {
    --primary: #d32f2f;
    --primary-light: #ff6659;
    --primary-dark: #9a0007;
    --secondary: #388e3c;
    --light: #f8f9fa;
    --light-gray: #e9ecef;
    --medium-gray: #adb5bd;
    --dark: #343a40;
    --shadow: rgba(0, 0, 0, 0.08);
    --border-radius: 12px;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

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

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

/* Header Styles */
header {
    background-color: white;
    box-shadow: 0 2px 15px var(--shadow);
    z-index: 100;
}

/* Для десктопов - фиксированный хедер */
@media (min-width: 769px) {
    header {
        position: sticky;
        top: 0;
    }
}

/* Для мобильных - обычный хедер */
@media (max-width: 768px) {
    header {
        position: static;
    }
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-icon {
    color: var(--primary);
    font-size: 2.2rem;
}

.logo-text h1 {
    font-size: 1.8rem;
    color: var(--primary-dark);
    font-weight: 700;
}

.logo-text p {
    font-size: 0.9rem;
    color: var(--medium-gray);
}

.phone-icon {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--primary);
    font-weight: 600;
    font-size: 1.1rem;
    padding: 10px 15px;
    border-radius: 30px;
    background-color: rgba(211, 47, 47, 0.1);
    transition: var(--transition);
}

.phone-icon:hover {
    background-color: rgba(211, 47, 47, 0.2);
    transform: translateY(-2px);
}

.phone-icon i {
    font-size: 1.4rem;
}

/* Floating Cart */
.floating-cart {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    background-color: white;
    color: var(--primary);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.15);
    transition: var(--transition);
    border: 2px solid var(--primary);
}

.floating-cart:hover {
    background-color: var(--primary);
    color: white;
    transform: scale(1.05);
    box-shadow: 0 7px 30px rgba(211, 47, 47, 0.3);
}

.floating-cart .cart-icon {
    font-size: 1.8rem;
    position: relative;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background-color: var(--secondary);
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.9rem;
    font-weight: bold;
    border: 2px solid white;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.9)), url('../img/background.avif');
    background-size: cover;
    background-position: center;
    padding: 40px 0;
    text-align: center;
    margin-bottom: 30px;
}

.hero h2 {
    font-size: 2.2rem;
    color: var(--primary-dark);
    margin-bottom: 10px;
}

.hero p {
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 20px;
    color: var(--dark);
}

/* Category Filter */
.category-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
    padding: 10px 0;
}

.category-btn {
    padding: 10px 20px;
    background-color: white;
    border: 2px solid var(--light-gray);
    border-radius: 30px;
    font-weight: 600;
    color: var(--dark);
    cursor: pointer;
    transition: var(--transition);
}

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

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

/* Categories & Products */
.categories-section {
    margin-bottom: 40px;
}

.category-title {
    font-size: 1.8rem;
    color: var(--primary-dark);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--light-gray);
    display: flex;
    align-items: center;
    gap: 10px;
}

.category-icon {
    color: var(--primary);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

/* Product Card */
.product-card {
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px var(--shadow);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.product-image {
    height: 180px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-info {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-name {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--primary-dark);
}

.product-description {
    color: var(--dark);
    margin-bottom: 15px;
    flex-grow: 1;
}

.product-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 15px;
}

.add-to-cart-btn {
    background-color: var(--primary);
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

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

.add-to-cart-btn.added {
    background-color: var(--secondary);
}

/* Cart Modal */
.cart-modal, .checkout-modal, .success-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

/* Для мобильных - модальные окна на весь экран */
@media (max-width: 768px) {
    .cart-content, .checkout-content, .success-content {
        width: 100% !important;
        max-width: 100% !important;
        height: 100vh !important;
        max-height: 100vh !important;
        border-radius: 0 !important;
        padding: 20px !important;
        display: flex;
        flex-direction: column;
    }

    .cart-items {
        max-height: 60vh !important;
        flex-grow: 1;
    }

    .success-content .order-summary {
        max-height: 40vh !important;
        flex-grow: 1;
    }

    .cart-header, .checkout-header {
        flex-shrink: 0;
    }

    .cart-total, .checkout-form, .success-content > *:not(.order-summary) {
        flex-shrink: 0;
    }
}

/* Для десктопов - обычные модальные окна */
@media (min-width: 769px) {
    .cart-content, .checkout-content, .success-content {
        background-color: white;
        width: 90%;
        max-width: 550px;
        border-radius: var(--border-radius);
        padding: 25px;
        max-height: 80vh;
        overflow-y: auto;
    }

    .success-content {
        max-width: 500px;
    }
}

.cart-content, .checkout-content, .success-content {
    background-color: white;
    border-radius: var(--border-radius);
}

.cart-header, .checkout-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--light-gray);
}

.cart-header h3, .checkout-header h3 {
    font-size: 1.6rem;
    color: var(--primary-dark);
}

.close-cart, .close-checkout {
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--medium-gray);
    transition: var(--transition);
}

.close-cart:hover, .close-checkout:hover {
    color: var(--primary);
}

.cart-items {
    margin-bottom: 20px;
    max-height: 45vh;
    overflow-y: auto;
    padding-right: 5px;
}

.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid var(--light-gray);
}

.cart-item-info {
    flex-grow: 1;
}

.cart-item-name {
    font-weight: 600;
    margin-bottom: 5px;
}

.cart-item-price {
    color: var(--secondary);
    font-weight: 600;
    font-size: 1.1rem;
}

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

.quantity-btn {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background-color: var(--light-gray);
    border: none;
    display: flex;
    justify-content: center;
    cursor: pointer;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--dark);
    transition: var(--transition);
}

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

.quantity-display {
    font-weight: 600;
    font-size: 1.2rem;
    min-width: 30px;
    text-align: center;
}

.remove-item {
    background-color: transparent;
    border: none;
    color: var(--medium-gray);
    cursor: pointer;
    font-size: 1.2rem;
    margin-left: 5px;
    transition: var(--transition);
}

.remove-item:hover {
    color: var(--primary);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-dark);
    padding-top: 15px;
    border-top: 2px solid var(--light-gray);
    margin-top: 10px;
}

/* Checkout Form */
.checkout-form {
    margin-top: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--dark);
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--light-gray);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(211, 47, 47, 0.1);
}

.radio-group {
    display: flex;
    gap: 20px;
    margin-top: 10px;
}

.radio-option {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.radio-option input[type="radio"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.time-select {
    margin-top: 15px;
    display: none;
}

.time-select.active {
    display: block;
}

.time-inputs {
    display: flex;
    gap: 10px;
    align-items: center;
}

.time-input {
    flex: 1;
}

.time-input label {
    font-size: 0.9rem;
    color: var(--medium-gray);
    margin-bottom: 5px;
    display: block;
}

.time-input select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--light-gray);
    border-radius: var(--border-radius);
    font-size: 1rem;
    background-color: white;
    cursor: pointer;
}

.payment-methods {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 10px;
}

.payment-method {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 15px;
    border: 2px solid var(--light-gray);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.payment-method:hover {
    border-color: var(--primary);
}

.payment-method.selected {
    border-color: var(--primary);
    background-color: rgba(211, 47, 47, 0.05);
}

.payment-method input[type="radio"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.payment-icon {
    font-size: 1.4rem;
    color: var(--primary);
}

.payment-text {
    font-weight: 500;
}

textarea.form-control {
    min-height: 100px;
    resize: vertical;
}

.checkout-btn, .submit-order-btn {
    width: 100%;
    background-color: var(--secondary);
    color: white;
    border: none;
    padding: 15px;
    border-radius: var(--border-radius);
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    margin-top: 20px;
    transition: var(--transition);
}

.checkout-btn:hover, .submit-order-btn:hover {
    background-color: #2e7d32;
}

.checkout-btn:disabled, .submit-order-btn:disabled {
    background-color: var(--medium-gray);
    cursor: not-allowed;
}

.back-to-cart-btn {
    width: 100%;
    background-color: var(--light-gray);
    color: var(--dark);
    border: none;
    padding: 12px;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    margin-top: 10px;
    transition: var(--transition);
}

.back-to-cart-btn:hover {
    background-color: var(--medium-gray);
}

/* Footer */
footer {
    background-color: var(--light-gray);
    padding: 30px 0;
    margin-top: 40px;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.footer-logo {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.footer-text {
    color: var(--dark);
    max-width: 600px;
}

/* Success Modal */
.success-icon {
    font-size: 4rem;
    color: var(--secondary);
    margin-bottom: 20px;
}

.success-content h3 {
    font-size: 1.8rem;
    color: var(--primary-dark);
    margin-bottom: 15px;
}

.success-content p {
    margin-bottom: 25px;
    font-size: 1.1rem;
}

.success-content .order-summary {
    text-align: left;
    background-color: var(--light-gray);
    padding: 15px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    max-height: 200px;
    overflow-y: auto;
}

.order-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.copy-link-btn {
    background-color: var(--primary);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    margin-right: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

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

.copy-link-btn.copied {
    background-color: var(--secondary);
}

.close-success {
    background-color: var(--light-gray);
    color: var(--dark);
    border: none;
    padding: 12px 25px;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.close-success:hover {
    background-color: var(--medium-gray);
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 15px;
        padding: 15px 0;
    }

    .phone-icon {
        margin-top: 5px;
    }

    .hero h2 {
        font-size: 1.8rem;
    }

    .hero p {
        font-size: 1rem;
        padding: 0 10px;
    }

    .category-filter {
        padding: 10px;
    }

    .category-btn {
        padding: 8px 16px;
        font-size: 0.9rem;
    }

    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 20px;
    }

    .category-title {
        font-size: 1.5rem;
    }

    .floating-cart {
        bottom: 20px;
        right: 20px;
        width: 65px;
        height: 65px;
    }

    .cart-content, .checkout-content, .success-content {
        padding: 20px;
    }

    .radio-group {
        flex-direction: column;
        gap: 10px;
    }

    .time-inputs {
        flex-direction: column;
    }

    .copy-link-btn, .close-success {
        width: 100%;
        margin-bottom: 10px;
        margin-right: 0;
    }

    .copy-link-btn {
        margin-right: 0;
    }

    /* Мобильная версия для success modal */
    .success-content {
        padding: 20px 15px;
    }

    .success-content h3 {
        font-size: 1.6rem;
    }

    .success-icon {
        font-size: 3rem;
    }

    .copy-link-btn, .close-success {
        padding: 15px;
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .products-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        padding: 30px 0;
    }

    .hero h2 {
        font-size: 1.6rem;
    }

    .floating-cart {
        width: 60px;
        height: 60px;
        bottom: 15px;
        right: 15px;
    }

    .cart-icon {
        font-size: 1.6rem;
    }

    .cart-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .cart-item-controls {
        width: 100%;
        justify-content: space-between;
    }

    /* Еще более компактные стили для очень маленьких экранов */
    .logo-text h1 {
        font-size: 1.5rem;
    }

    .logo-icon {
        font-size: 1.8rem;
    }

    .phone-icon {
        font-size: 1rem;
        padding: 8px 12px;
    }

    .hero h2 {
        font-size: 1.4rem;
    }

    .category-title {
        font-size: 1.3rem;
    }

    .product-name {
        font-size: 1.1rem;
    }

    .product-price {
        font-size: 1.3rem;
    }
}

/* Scrollbar styling */
.cart-items::-webkit-scrollbar,
.order-summary::-webkit-scrollbar {
    width: 6px;
}

.cart-items::-webkit-scrollbar-track,
.order-summary::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.cart-items::-webkit-scrollbar-thumb,
.order-summary::-webkit-scrollbar-thumb {
    background: var(--primary-light);
    border-radius: 10px;
}

.cart-items::-webkit-scrollbar-thumb:hover,
.order-summary::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}