/* 
 * Orion Dent - Professional E-Commerce Design System
 * Primary: #1F1353 (Deep Blue)
 * Secondary: #E2AC4A (Gold)
 * Accent: #37BD7E (Green)
 */

:root {
    --primary-color: #1F1353;
    --primary-dark: #140d36;
    --primary-darker: #0e0925;
    --secondary-color: #E2AC4A;
    --secondary-light: #f0c76e;
    --accent-color: #37BD7E;
    --accent-dark: #2ea66b;
    --background-color: #F5F7FA;
    --text-color: #333333;
    --text-light: #6b7280;
    --white: #ffffff;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-color);
    background-color: var(--background-color);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ========================================
   BUTTONS - Premium Style
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-dark) 100%);
    color: var(--white);
    box-shadow: 0 4px 14px 0 rgba(55, 189, 126, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px 0 rgba(55, 189, 126, 0.5);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--secondary-color);
}

.btn-secondary:hover {
    background: var(--secondary-color);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-gold {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-light) 100%);
    color: var(--primary-dark);
    box-shadow: 0 4px 14px 0 rgba(226, 172, 74, 0.4);
}

.btn-gold:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px 0 rgba(226, 172, 74, 0.5);
}



/* ========================================
   HEADER - Professional Store Header
   ======================================== */
.main-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-lg);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0;
    gap: 30px;
    height: 150px;
    /* Increased header height */
}

/* Logo Styles */
.logo {
    display: flex;
    align-items: center;
    gap: 16px;
    height: 100%;
}

.logo-link {
    display: flex;
    align-items: center;
    height: 100%;
    width: auto;
}

.logo img {
    height: 100%;
    width: auto;
    object-fit: contain;
    display: block;
    position: static;
    padding: 0;
}

.logo-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin-left: 15px;
    height: 100%;
}

.brand-name {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--secondary-color);
    line-height: 1.1;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.brand-tagline {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.85rem;
    /* Even smaller */
    font-weight: 600;
    color: var(--white);
    letter-spacing: 2px;
    margin-top: 5px;
    text-transform: uppercase;
    opacity: 0.9;
}

.logo img:hover {
    transform: scale(1.02);
}

.logo-tagline {
    color: var(--secondary-color);
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 0.9rem;
    font-weight: 400;
    font-style: italic;
    letter-spacing: 0.5px;
    white-space: nowrap;
}


/* Search Bar */
/* Search Bar */
.search-bar {
    flex: 1;
    max-width: 600px;
    display: flex;
    align-items: center;
    background: #F0F2F5;
    /* Light gray/bluish background matches image */
    border-radius: 50px;
    padding: 4px;
    position: relative;
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.search-bar:focus-within {
    background: #fff;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 4px rgba(226, 172, 74, 0.1);
}

.search-category {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 16px 0 20px;
    border-right: 1px solid #e1e4e8;
    color: #5f6368;
    font-size: 0.9rem;
    cursor: pointer;
    height: 30px;
    position: relative;
}

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

.search-category i {
    font-size: 0.7rem;
    margin-top: 2px;
}

.search-bar input {
    flex: 1;
    width: 100%;
    padding: 12px 16px;
    border: none;
    outline: none;
    font-size: 0.95rem;
    background: transparent;
    color: #333;
}

.search-bar input::placeholder {
    color: #8ab4f8;
    /* Muted blue placeholder like image */
    opacity: 0.8;
}

.search-mic {
    background: none;
    border: none;
    color: #1a73e8;
    /* Mic color usually blue */
    font-size: 1.1rem;
    cursor: pointer;
    padding: 8px 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-btn {
    background: none;
    border-radius: 50%;
    border: none;
    color: #5f6368;
    width: 40px;
    height: 40px;
    cursor: pointer;
    display: none;
    /* Hidden by default to match image clean look, or keep if user wants explicit search button */
}

/* Header Icons */
.header-icons {
    display: flex;
    gap: 24px;
}

.icon-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.9);
    padding: 8px 12px;
    border-radius: 8px;
    transition: var(--transition);
}

.icon-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--secondary-color);
}

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

.cart-icon {
    position: relative;
}

.badge {
    position: absolute;
    top: 0;
    right: 4px;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-dark) 100%);
    color: var(--white);
    font-size: 0.7rem;
    font-weight: 700;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--primary-color);
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.8rem;
    cursor: pointer;
    padding: 8px;
}

/* ========================================
   NAVIGATION
   ======================================== */
.main-nav {
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
}

.main-nav ul {
    display: flex;
    justify-content: center;
    gap: 40px;
    padding: 14px 0;
}

.main-nav a {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 8px 0;
    position: relative;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: width 0.3s;
}

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

.main-nav a:hover,
.main-nav a.active {
    color: var(--secondary-color);
}

/* ========================================
   HERO SECTION - Stunning Visual
   ======================================== */
.hero {
    background: linear-gradient(135deg, rgba(31, 19, 83, 0.85) 0%, rgba(14, 9, 37, 0.9) 100%),
        url('assets/hero-bg.png');
    /* New Dental Hero BG */
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--white);
    padding: 120px 0 140px;
    /* Increased padding slightly */
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, transparent 0%, rgba(14, 9, 37, 0.3) 100%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-text {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-text h2 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
    line-height: 1.2;
}

.hero-text p {
    font-size: 1.25rem;
    margin-bottom: 35px;
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ========================================
   FEATURES - Trust Badges
   ======================================== */
.features {
    background: var(--white);
    padding: 40px 30px;
    box-shadow: var(--shadow-xl);
    margin-top: -50px;
    position: relative;
    z-index: 10;
    border-radius: 16px;
    margin-left: 24px;
    margin-right: 24px;
    margin-bottom: 60px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.feature-card {
    text-align: center;
    padding: 20px;
    border-radius: 12px;
    transition: var(--transition);
}

.feature-card:hover {
    background: var(--background-color);
    transform: translateY(-5px);
}

.feature-card i {
    font-size: 2.5rem;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
    display: inline-block;
}

.feature-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* ========================================
   PRODUCTS SECTION
   ======================================== */
.products-section {
    padding: 80px 0;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.section-header h2 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary-color);
    position: relative;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
    border-radius: 2px;
}

.view-all {
    color: var(--primary-color);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border: 2px solid var(--primary-color);
    border-radius: 50px;
    transition: var(--transition);
}

.view-all:hover {
    background: var(--primary-color);
    color: var(--white);
}

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

.product-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.product-image {
    position: relative;
    height: 220px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    overflow: hidden;
}

.placeholder-img {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: #ddd;
}

.placeholder-img::after {
    content: "🦷";
}

.tag {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 6px 14px;
    border-radius: 50px;
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tag.new {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-dark) 100%);
}

.tag.sale {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5253 100%);
}

.product-actions {
    position: absolute;
    top: 15px;
    right: 15px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    opacity: 0;
    transform: translateX(10px);
    transition: var(--transition);
}

.product-card:hover .product-actions {
    opacity: 1;
    transform: translateX(0);
}

.product-actions button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: var(--white);
    color: var(--primary-color);
    cursor: pointer;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.product-actions button:hover {
    background: var(--primary-color);
    color: var(--white);
}

.product-info {
    padding: 24px;
}

.category {
    font-size: 0.8rem;
    color: var(--accent-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.product-info h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 12px;
    line-height: 1.4;
}

.price {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 16px;
}

.old-price {
    font-size: 1rem;
    text-decoration: line-through;
    color: var(--text-light);
    margin-right: 8px;
    font-weight: 400;
}

.btn-add-cart {
    width: 100%;
    padding: 14px;
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

/* ========================================
   PROMO BANNER
   ======================================== */
.promo-banner {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 80px 0;
    margin: 60px 0;
    position: relative;
    overflow: hidden;
}

.promo-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(226, 172, 74, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.banner-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.banner-content h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.banner-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.9);
}

/* ========================================
   FAQ SECTION
   ======================================== */
.faq-section {
    padding: 80px 0;
    background: var(--white);
}

.faq-section>.container>h2 {
    text-align: center;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 50px;
    position: relative;
}

.faq-section>.container>h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
    border-radius: 2px;
}

.accordion {
    max-width: 800px;
    margin: 0 auto;
}

.accordion-item {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 16px;
    overflow: hidden;
    transition: var(--transition);
}

.accordion-item:hover {
    border-color: var(--secondary-color);
}

.accordion-header {
    width: 100%;
    padding: 24px;
    background: var(--white);
    border: none;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.accordion-header:hover {
    background: var(--background-color);
}

.accordion-header i {
    color: var(--secondary-color);
    transition: transform 0.3s;
}

.accordion-content {
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    color: var(--text-light);
    line-height: 1.7;
}

.accordion-content p {
    padding-bottom: 24px;
}

/* ========================================
   FOOTER
   ======================================== */
footer {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-darker) 100%);
    color: rgba(255, 255, 255, 0.8);
    padding-top: 80px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 50px;
    padding-bottom: 60px;
}

.footer-col h3 {
    color: var(--white);
    margin-bottom: 24px;
    font-size: 1.2rem;
    font-weight: 700;
    position: relative;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--secondary-color);
    border-radius: 2px;
}

.footer-col p {
    line-height: 1.8;
    margin-bottom: 20px;
}

.footer-col ul li {
    margin-bottom: 14px;
}

.footer-col a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

.footer-col li i {
    color: var(--secondary-color);
    margin-right: 10px;
    width: 20px;
}

.newsletter-form {
    display: flex;
    margin-top: 20px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.newsletter-form input {
    flex: 1;
    padding: 16px;
    border: none;
    outline: none;
    font-size: 0.95rem;
}

.newsletter-form button {
    padding: 16px 24px;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-light) 100%);
    border: none;
    color: var(--primary-dark);
    cursor: pointer;
    font-weight: 700;
    transition: var(--transition);
}

.newsletter-form button:hover {
    opacity: 0.9;
}

.bottom-footer {
    background: var(--primary-darker);
    padding: 24px 0;
    text-align: center;
    font-size: 0.9rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .top-bar {
        display: none;
    }

    .header-content {
        padding: 10px 0;
    }

    .logo img {
        height: 55px;
    }

    .search-bar {
        display: none;
    }

    .header-icons {
        gap: 12px;
    }

    .icon-link span:last-child {
        display: none;
    }

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

    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--primary-dark);
    }

    .main-nav.active {
        display: block;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 0;
        padding: 0;
    }

    .main-nav a {
        display: block;
        padding: 16px 24px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .hero {
        padding: 60px 0 80px;
    }

    .hero-text h2 {
        font-size: 2.2rem;
    }

    .hero-text p {
        font-size: 1rem;
    }

    .features {
        margin: -30px 16px 40px;
        padding: 30px 20px;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

    .section-header h2 {
        font-size: 1.8rem;
    }

    .product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .product-image {
        height: 160px;
    }

    .product-info {
        padding: 16px;
    }

    .banner-content h2 {
        font-size: 2rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 480px) {
    .features-grid {
        grid-template-columns: 1fr;
    }

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

/* --- Premium Auth Pages (Login & Register) --- */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    /* Deep Blue/Orion Theme */
    position: relative;
    overflow: hidden;
}

/* Decorative background circles */
.auth-container::before,
.auth-container::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(226, 172, 74, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
    z-index: 1;
}

.auth-container::before {
    top: -100px;
    left: -100px;
}

.auth-container::after {
    bottom: -100px;
    right: -100px;
}

.auth-box {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 50px 40px;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 480px;
    text-align: center;
    z-index: 2;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.auth-header h2 {
    font-family: 'Cinzel', serif;
    color: #1a1a2e;
    margin-bottom: 8px;
    font-size: 2rem;
    letter-spacing: 1px;
}

.auth-header p {
    color: #666;
    margin-bottom: 30px;
    font-size: 0.95rem;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group {
    position: relative;
    text-align: left;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: #444;
    margin-left: 4px;
}

.form-group input {
    width: 100%;
    padding: 16px 16px;
    border: 2px solid #e1e1e1;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #f8f9fa;
    color: #333;
}

.form-group input:focus {
    border-color: #e2ac4a;
    background: white;
    box-shadow: 0 0 0 4px rgba(226, 172, 74, 0.1);
    outline: none;
}

.btn-auth {
    background: linear-gradient(135deg, #1a1a2e 0%, #2a2a4e 100%);
    color: #e2ac4a;
    padding: 16px;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
    letter-spacing: 0.5px;
    border: 1px solid rgba(226, 172, 74, 0.2);
}

.btn-auth:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(26, 26, 46, 0.2);
    background: #1a1a2e;
}

.auth-footer {
    margin-top: 30px;
    font-size: 0.95rem;
    color: #777;
    border-top: 1px solid #eee;
    padding-top: 20px;
}

.auth-footer a {
    color: #e2ac4a;
    font-weight: 700;
    text-decoration: none;
    transition: 0.3s;
}

.auth-footer a:hover {
    color: #c49231;
    text-decoration: underline;
}

/* Cart Sidebar */
.cart-sidebar {
    position: fixed;
    top: 0;
    right: -400px;
    /* Hidden by default */
    width: 350px;
    height: 100vh;
    background: white;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: 0.3s ease;
    display: flex;
    flex-direction: column;
}

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

.cart-header {
    padding: 20px;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-header h3 {
    margin: 0;
    font-family: 'Cinzel', serif;
    color: var(--primary-color);
}

.close-cart {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    color: #999;
}

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

.cart-footer {
    padding: 20px;
    border-top: 1px solid #eee;
    background: #f9f9f9;
}

.cart-total {
    display: flex;
    justify-content: space-between;
    font-weight: 700;
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.btn-checkout {
    width: 100%;
    padding: 12px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 5px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
}

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

/* Overlay */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: 0.3s;
}

.overlay.active {
    opacity: 1;
    pointer-events: auto;
}