/* Reset and Variables */
:root {
    --racing-red: #DC0000;
    --carbon-black: #0A0A0A;
    --track-gray: #1A1A1A;
    --asphalt: #2D2D2D;
    --pure-white: #FFFFFF;
    --checkered: #F5F5F5;
    --warning-yellow: #FFD700;
    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Inter', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    background-color: var(--carbon-black);
    color: var(--pure-white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 20px 0;
    border-bottom: 2px solid var(--racing-red);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 700;
    letter-spacing: 2px;
}

.logo-f1 {
    color: var(--racing-red);
}

.logo-street {
    color: var(--pure-white);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links a {
    color: var(--pure-white);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
    position: relative;
}

.nav-links a:hover {
    color: var(--racing-red);
}

.cart-link {
    position: relative;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--racing-red);
    color: var(--pure-white);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
}

/* Hero Section */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 70px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--carbon-black) 0%, var(--track-gray) 100%);
}

.racing-stripes {
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(
        -45deg,
        transparent,
        transparent 40px,
        rgba(220, 0, 0, 0.1) 40px,
        rgba(220, 0, 0, 0.1) 80px
    );
    animation: moveStripes 3s linear infinite;
}

@keyframes moveStripes {
    0% { transform: translateX(0); }
    100% { transform: translateX(80px); }
}

.hero-content {
    text-align: center;
    z-index: 1;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(48px, 10vw, 120px);
    font-weight: 700;
    line-height: 0.9;
    letter-spacing: -2px;
}

.title-line {
    display: block;
}

.title-line.accent {
    color: var(--racing-red);
}

.hero-subtitle {
    font-size: 20px;
    margin: 20px 0 40px;
    opacity: 0.8;
}

/* Continuing css/styles.css */

.cta-button {
    display: inline-block;
    background: var(--racing-red);
    color: var(--pure-white);
    padding: 18px 50px;
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 2px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
    text-transform: uppercase;
}

.cta-button:hover {
    background: var(--pure-white);
    color: var(--carbon-black);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(220, 0, 0, 0.3);
}

.button-stripe {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.cta-button:hover .button-stripe {
    left: 100%;
}

.hero-stats {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 60px;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 700;
    color: var(--racing-red);
}

.stat-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.7;
}

/* Categories Section */
.categories-section {
    padding: 100px 0;
    background: var(--track-gray);
}

.section-title {
    font-family: var(--font-heading);
    font-size: 48px;
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--racing-red);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.category-card {
    background: var(--asphalt);
    border: 2px solid transparent;
    text-decoration: none;
    color: var(--pure-white);
    padding: 30px;
    text-align: center;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.category-card:hover {
    border-color: var(--racing-red);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(220, 0, 0, 0.2);
}

.category-card.inactive {
    opacity: 0.7;
    cursor: not-allowed;
}

.category-card.inactive:hover {
    transform: none;
    border-color: transparent;
}

.category-image {
    width: 100%;
    height: 200px;
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
}

.placeholder-img {
    width: 100%;
    height: 100%;
    background: var(--carbon-black);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 24px;
    letter-spacing: 3px;
    border: 2px dashed var(--asphalt);
}

.category-card h3 {
    font-family: var(--font-heading);
    font-size: 24px;
    margin-bottom: 10px;
}

.category-card p {
    opacity: 0.7;
    font-size: 14px;
}

/* Footer */
.footer {
    background: var(--carbon-black);
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid var(--asphalt);
}

.footer p {
    opacity: 0.7;
    font-size: 14px;
}

/* Product Grid (Category Page) */
.breadcrumb {
    padding: 20px 0;
    font-size: 14px;
}

.breadcrumb a {
    color: var(--pure-white);
    text-decoration: none;
    opacity: 0.7;
}

.breadcrumb a:hover {
    opacity: 1;
}

.breadcrumb span {
    margin: 0 10px;
    opacity: 0.5;
}

.category-header {
    padding: 40px 0;
    text-align: center;
    background: var(--track-gray);
    margin-bottom: 60px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    padding: 0 0 100px;
}

.product-card {
    background: var(--track-gray);
    text-decoration: none;
    color: var(--pure-white);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.product-image {
    width: 100%;
    height: 350px;
    background: var(--asphalt);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 18px;
    position: relative;
    overflow: hidden;
}

.product-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--racing-red);
    color: var(--pure-white);
    padding: 5px 15px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.product-info {
    padding: 20px;
}

.product-name {
    font-family: var(--font-heading);
    font-size: 20px;
    margin-bottom: 10px;
}

.product-price {
    font-size: 24px;
    font-weight: 700;
    color: var(--racing-red);
}

/* Product Detail Page */
.product-detail {
    padding: 100px 0;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.product-gallery {
    position: sticky;
    top: 100px;
}

.main-image {
    width: 100%;
    height: 600px;
    background: var(--track-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 20px;
}

.thumbnail-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.thumbnail {
    width: 100%;
    height: 100px;
    background: var(--asphalt);
    cursor: pointer;
    transition: all 0.3s;
}

.thumbnail:hover {
    border: 2px solid var(--racing-red);
}

.product-details h1 {
    font-family: var(--font-heading);
    font-size: 36px;
    margin-bottom: 20px;
}

.product-price-large {
    font-size: 36px;
    color: var(--racing-red);
    font-weight: 700;
    margin-bottom: 30px;
}

.product-description {
    margin-bottom: 40px;
    line-height: 1.8;
    opacity: 0.9;
}

.product-options {
    margin-bottom: 40px;
}

.size-selector {
    margin-bottom: 30px;
}

.size-selector label {
    display: block;
    font-weight: 600;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.size-options {
    display: flex;
    gap: 10px;
}

.size-option {
    width: 50px;
    height: 50px;
    border: 2px solid var(--asphalt);
    background: transparent;
    color: var(--pure-white);
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 600;
}

.size-option:hover,
.size-option.active {
    border-color: var(--racing-red);
    background: var(--racing-red);
}

.quantity-selector {
    margin-bottom: 30px;
}

.quantity-selector label {
    display: block;
    font-weight: 600;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.quantity-controls {
    display: flex;
    align-items: center;
    gap: 20px;
}

.quantity-btn {
    width: 40px;
    height: 40px;
    border: 2px solid var(--asphalt);
    background: transparent;
    color: var(--pure-white);
    cursor: pointer;
    transition: all 0.3s;
    font-size: 20px;
}

.quantity-btn:hover {
    border-color: var(--racing-red);
    color: var(--racing-red);
}

.quantity-input {
    width: 60px;
    height: 40px;
    text-align: center;
    background: transparent;
    border: 2px solid var(--asphalt);
    color: var(--pure-white);
    font-size: 18px;
}

.add-to-cart-btn {
    width: 100%;
    padding: 20px;
    background: var(--racing-red);
    color: var(--pure-white);
    border: none;
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s;
}

.add-to-cart-btn:hover {
    background: var(--pure-white);
    color: var(--carbon-black);
}

/* Search Functionality */
.search-section {
    padding: 40px 0;
    background: var(--track-gray);
    margin-bottom: 40px;
}

.search-container {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
}

.search-input {
    width: 100%;
    padding: 15px 50px 15px 20px;
    background: var(--carbon-black);
    border: 2px solid var(--asphalt);
    color: var(--pure-white);
    font-size: 16px;
    transition: all 0.3s;
}

.search-input:focus {
    outline: none;
    border-color: var(--racing-red);
}

.search-btn {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--racing-red);
    border: none;
    padding: 10px 20px;
    color: var(--pure-white);
    cursor: pointer;
}

.search-results {
    margin-top: 20px;
}

.no-results {
    text-align: center;
    padding: 60px 20px;
    opacity: 0.7;
}

/* Cart Page */
.cart-page {
    padding: 100px 0;
    min-height: calc(100vh - 200px);
}

.cart-content {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 40px;
}

.cart-items {
    background: var(--track-gray);
    padding: 30px;
}

.cart-item {
    display: grid;
    grid-template-columns: 120px 1fr auto;
    gap: 20px;
    padding: 20px 0;
    border-bottom: 1px solid var(--asphalt);
}

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

.cart-item-image {
    width: 120px;
    height: 120px;
    background: var(--asphalt);
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-item-details h3 {
    font-family: var(--font-heading);
    font-size: 20px;
    margin-bottom: 10px;
}

.cart-item-details p {
    opacity: 0.7;
    margin-bottom: 5px;
}

.cart-item-actions {
    text-align: right;
}

.item-price {
    font-size: 24px;
    font-weight: 700;
    color: var(--racing-red);
    margin-bottom: 15px;
}

.remove-btn {
    background: transparent;
    border: 1px solid var(--racing-red);
    color: var(--racing-red);
    padding: 5px 15px;
    cursor: pointer;
    transition: all 0.3s;
}

.remove-btn:hover {
    background: var(--racing-red);
    color: var(--pure-white);
}

.cart-summary {
    background: var(--track-gray);
    padding: 30px;
    height: fit-content;
    position: sticky;
    top: 100px;
}

/* Continuing css/styles.css */

.cart-summary h2 {
    font-family: var(--font-heading);
    font-size: 28px;
    margin-bottom: 30px;
}

.summary-line {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--asphalt);
}

.summary-line:last-of-type {
    border-bottom: none;
    margin-top: 20px;
    font-size: 20px;
    font-weight: 700;
}

.checkout-btn {
    width: 100%;
    padding: 20px;
    background: var(--racing-red);
    color: var(--pure-white);
    border: none;
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 30px;
}

.checkout-btn:hover {
    background: var(--warning-yellow);
    color: var(--carbon-black);
}

.empty-cart {
    text-align: center;
    padding: 100px 20px;
}

.empty-cart h2 {
    font-family: var(--font-heading);
    font-size: 36px;
    margin-bottom: 20px;
}

.empty-cart p {
    opacity: 0.7;
    margin-bottom: 40px;
}

/* Authentication Pages */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: linear-gradient(135deg, var(--carbon-black) 0%, var(--track-gray) 100%);
}

.auth-container {
    background: var(--track-gray);
    padding: 50px;
    max-width: 450px;
    width: 100%;
    border: 2px solid var(--asphalt);
}

.auth-header {
    text-align: center;
    margin-bottom: 40px;
}

.auth-header h1 {
    font-family: var(--font-heading);
    font-size: 36px;
    margin-bottom: 10px;
}

.auth-header p {
    opacity: 0.7;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 8px;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 1px;
}

.form-group input {
    padding: 15px;
    background: var(--carbon-black);
    border: 2px solid var(--asphalt);
    color: var(--pure-white);
    font-size: 16px;
    transition: all 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--racing-red);
}

.auth-btn {
    padding: 18px;
    background: var(--racing-red);
    color: var(--pure-white);
    border: none;
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 20px;
}

.auth-btn:hover {
    background: var(--pure-white);
    color: var(--carbon-black);
}

.auth-links {
    text-align: center;
    margin-top: 30px;
}

.auth-links a {
    color: var(--racing-red);
    text-decoration: none;
    font-size: 14px;
}

.auth-links a:hover {
    text-decoration: underline;
}

.divider {
    margin: 20px 0;
    text-align: center;
    opacity: 0.5;
}

/* OTP Section */
.otp-section {
    display: none;
}

.otp-section.active {
    display: block;
}

.otp-inputs {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin: 20px 0;
}

.otp-input {
    width: 50px;
    height: 50px;
    text-align: center;
    font-size: 24px;
    background: var(--carbon-black);
    border: 2px solid var(--asphalt);
    color: var(--pure-white);
}

.otp-input:focus {
    border-color: var(--racing-red);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        gap: 15px;
    }

    .hero-title {
        font-size: clamp(36px, 8vw, 72px);
    }

    .hero-stats {
        gap: 30px;
    }

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

    .product-detail-grid {
        grid-template-columns: 1fr;
    }

    .cart-content {
        grid-template-columns: 1fr;
    }

    .cart-summary {
        position: static;
        margin-top: 40px;
    }
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid var(--asphalt);
    border-radius: 50%;
    border-top-color: var(--racing-red);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Success/Error Messages */
.message {
    padding: 15px 20px;
    margin: 20px 0;
    border-radius: 4px;
    text-align: center;
}

.message.success {
    background: rgba(76, 175, 80, 0.2);
    border: 1px solid #4CAF50;
    color: #4CAF50;
}

.message.error {
    background: rgba(244, 67, 54, 0.2);
    border: 1px solid #F44336;
    color: #F44336;
}

/* Search Results Styling */
.search-results-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 300px;
    overflow-y: auto;
}

.search-result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: var(--carbon-black);
    border: 1px solid var(--asphalt);
    text-decoration: none;
    color: var(--pure-white);
    transition: all 0.3s;
}

.search-result-item:hover {
    border-color: var(--racing-red);
    background: var(--asphalt);
}

.search-result-item .price {
    color: var(--racing-red);
    font-weight: 700;
}
.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}