/* ============================================
   PIXANITHINGVAULT – COMPLETE STYLESHEET
   ============================================ */

/* ============================================
   PART 1: ROOT VARIABLES & RESET
   ============================================ */

:root {
    --primary: #6B2D5B;
    --primary-light: #8B4A7A;
    --primary-dark: #4A1A3D;
    --gold: #D4A54A;
    --gold-light: #E8C97A;
    --gold-dark: #B8923A;
    --cream: #FFF8F0;
    --ivory: #FDF5E6;
    --deep-plum: #3D1A34;
    --dark: #1A1A1A;
    --gray: #666666;
    --light-gray: #F5F5F5;
    --white: #FFFFFF;
    --shadow: 0 4px 20px rgba(0,0,0,0.1);
    --shadow-hover: 0 8px 30px rgba(0,0,0,0.2);
    --shadow-lg: 0 15px 50px rgba(0,0,0,0.25);
    --transition: all 0.3s ease;
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background: var(--cream);
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
}

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

img {
    max-width: 100%;
    display: block;
}

ul {
    list-style: none;
}

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

/* ============================================
   PART 2: BUTTONS & UTILITY
   ============================================ */

.btn {
    display: inline-block;
    padding: 14px 35px;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 16px;
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--gold-light);
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

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

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary);
    transform: translateY(-3px);
}

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

.btn-dark:hover {
    background: var(--primary-light);
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.section-title {
    text-align: center;
    font-size: 36px;
    margin-bottom: 40px;
    color: var(--primary);
}

.section-title span {
    color: var(--gold);
}

/* ============================================
   PART 3: ADVANCED LOGIN / REGISTER BUTTONS (Compact & Nice)
   ============================================ */

.nav-login-link,
.nav-register-link {
    font-size: 14px;
    font-weight: 600;
    color: var(--dark);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    border-radius: 30px;
    cursor: pointer;
    letter-spacing: 0.2px;
    position: relative;
    overflow: hidden;
    border: none;
    background: transparent;
}

/* Login Button – Ghost Style with Gold Border */
.nav-login-link {
    background: transparent;
    border: 2px solid var(--gold);
    color: var(--dark);
    padding: 6px 16px;
}

.nav-login-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--gold-light), var(--gold));
    transition: var(--transition);
    z-index: -1;
}

.nav-login-link:hover {
    color: var(--dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(212, 165, 74, 0.25);
}

.nav-login-link:hover::before {
    left: 0;
}

/* Register Button – Solid Gold */
.nav-register-link {
    background: var(--gold);
    border: 2px solid var(--gold);
    color: var(--dark);
    padding: 6px 16px;
    box-shadow: 0 2px 10px rgba(212, 165, 74, 0.25);
}

.nav-register-link:hover {
    background: var(--gold-light);
    border-color: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(212, 165, 74, 0.4);
}

.nav-login-link i,
.nav-register-link i {
    font-size: 13px;
    transition: var(--transition);
}

.nav-login-link:hover i,
.nav-register-link:hover i {
    transform: rotate(-8deg) scale(1.05);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .nav-login-link,
    .nav-register-link {
        padding: 6px 10px;
        font-size: 0;
        border: none;
        background: transparent !important;
        box-shadow: none !important;
    }
    
    .nav-login-link i,
    .nav-register-link i {
        font-size: 18px;
        color: var(--dark);
        background: var(--light-gray);
        padding: 8px;
        border-radius: 50%;
        width: 36px;
        height: 36px;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: var(--transition);
    }
    
    .nav-login-link i:hover,
    .nav-register-link i:hover {
        background: var(--gold);
        color: var(--dark);
        transform: scale(1.08);
    }
    
    .nav-login-link::before,
    .nav-register-link::before {
        display: none;
    }
}

/* ============================================
   PART 4: HEADER & NAVIGATION
   ============================================ */

header {
    background: var(--white);
    padding: 15px 0;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    position: relative;
}

.logo {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: -1px;
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
}

.logo:hover {
    color: var(--primary);
    transform: scale(1.02);
}

.logo span {
    color: var(--gold);
}

.logo img {
    height: 45px;
    width: auto;
}

nav {
    display: flex;
    align-items: center;
    gap: 25px;
}

nav a {
    font-weight: 500;
    font-size: 15px;
    color: var(--dark);
    transition: var(--transition);
    position: relative;
}

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

nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: var(--transition);
}

nav a:hover::after {
    width: 100%;
}

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

nav a.active::after {
    width: 100%;
}

.nav-icons {
    display: flex;
    gap: 14px;
    align-items: center;
}

.nav-icons a {
    font-size: 18px;
    color: var(--dark);
    transition: var(--transition);
    position: relative;
}

.nav-icons a:hover {
    color: var(--gold);
}

.cart-badge {
    background: var(--gold);
    color: var(--white);
    border-radius: 50%;
    padding: 1px 7px;
    font-size: 10px;
    position: absolute;
    top: -8px;
    right: -8px;
    font-weight: 700;
    min-width: 18px;
    text-align: center;
}

.hamburger {
    display: none;
    font-size: 26px;
    cursor: pointer;
    color: var(--primary);
}

/* ============================================
   PART 5: USER LINKS (Logged In State)
   ============================================ */

#userLinks {
    display: flex;
    align-items: center;
    gap: 10px;
}

#userLinks .user-greeting {
    font-weight: 500;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 13px;
}

#userLinks .user-greeting i {
    font-size: 16px;
    color: var(--gold);
}

#authLinks {
    display: flex;
    align-items: center;
    gap: 8px;
}

@media (max-width: 768px) {
    #userLinks .user-greeting {
        display: none;
    }
    #userLinks .nav-login-link,
    #userLinks .nav-register-link,
    #authLinks .nav-login-link,
    #authLinks .nav-register-link {
        padding: 6px 8px;
        font-size: 0;
        background: transparent !important;
        border: none !important;
    }
    #userLinks .nav-register-link i {
        color: #ff4444 !important;
        background: #fff0f0 !important;
    }
}

/* ============================================
   PART 6: SEARCH BAR
   ============================================ */

#searchBar {
    animation: slideDown 0.3s ease;
    background: var(--white);
    border-radius: 0 0 12px 12px;
    padding: 15px 0 !important;
    width: 100%;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-15px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

#searchInput {
    transition: all 0.3s ease;
    flex: 1;
    padding: 12px 22px;
    border: 2px solid var(--gold);
    border-radius: 50px;
    font-size: 15px;
    outline: none;
    background: var(--white);
    color: var(--dark);
}

#searchInput:focus {
    border-color: var(--gold-dark);
    box-shadow: 0 0 20px rgba(212, 165, 74, 0.2);
}

#searchBar button {
    transition: all 0.3s ease;
    padding: 12px 25px;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    font-size: 14px;
}

#searchBar button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

#searchBar .search-btn {
    background: var(--gold);
    color: var(--dark);
}

#searchBar .close-btn {
    background: #ff4444;
    color: white;
}

#searchBar .close-btn:hover {
    background: #cc0000;
}

#searchResults {
    max-height: 400px;
    overflow-y: auto;
    padding: 10px 0;
}

#searchResults .search-result-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 10px 15px;
    background: var(--white);
    border-radius: 8px;
    margin-bottom: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    cursor: pointer;
}

#searchResults .search-result-item:hover {
    background: var(--cream);
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

#searchResults .search-result-item .icon {
    font-size: 22px;
    width: 36px;
    text-align: center;
}

#searchResults .search-result-item .info {
    flex: 1;
}

#searchResults .search-result-item .info h4 {
    font-size: 14px;
    margin-bottom: 2px;
    color: var(--primary);
}

#searchResults .search-result-item .info p {
    font-size: 12px;
    color: var(--gray);
    margin: 0;
}

#searchResults .search-result-item .price {
    font-weight: 700;
    color: var(--gold);
    font-size: 15px;
}

#searchResults::-webkit-scrollbar {
    width: 6px;
}

#searchResults::-webkit-scrollbar-track {
    background: var(--light-gray);
    border-radius: 10px;
}

#searchResults::-webkit-scrollbar-thumb {
    background: var(--gold);
    border-radius: 10px;
}

#searchResults::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* ============================================
   PART 7: HERO SECTION
   ============================================ */

.hero {
    background: linear-gradient(135deg, var(--deep-plum), var(--primary));
    color: var(--white);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 600px;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="%23D4A54A" opacity="0.3"/><circle cx="80" cy="40" r="3" fill="%23D4A54A" opacity="0.2"/><circle cx="50" cy="80" r="4" fill="%23D4A54A" opacity="0.1"/></svg>');
    background-size: 200px;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 52px;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

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

.hero p {
    font-size: 20px;
    opacity: 0.9;
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   PART 8: STICKY SECTIONS
   ============================================ */

.sticky-wrapper {
    position: relative;
}

.sticky-section {
    position: sticky;
    top: 0;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    overflow: hidden;
    will-change: transform;
}

.sticky-content {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    text-align: center;
}

.category-section {
    z-index: 1;
    background: #f8f0e7;
}

.bestsellers-section {
    z-index: 2;
    background: #f0e6f6;
}

.promo-section {
    z-index: 3;
    background: #fce4ec;
}

.whyus-section {
    z-index: 4;
    background: #e8f0fe;
}

.category-section .section-title,
.bestsellers-section .section-title,
.whyus-section .section-title {
    color: var(--primary);
}

.promo-section .section-title {
    color: var(--deep-plum);
}

/* ============================================
   PART 9: CATEGORY CARDS
   ============================================ */

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

.category-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 30px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
}

.category-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.category-card .icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.category-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--primary);
}

.category-card p {
    color: var(--gray);
    font-size: 14px;
}

/* ============================================
   PART 10: PRODUCT CARDS
   ============================================ */

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 30px;
}

.product-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(4px);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.product-image {
    height: 240px;
    background: var(--light-gray);
    position: relative;
    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-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--gold);
    color: var(--dark);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.product-badge.sale {
    background: #ff4444;
    color: white;
}

.product-badge.new {
    background: #4CAF50;
    color: white;
}

.product-info {
    padding: 20px;
}

.product-info h4 {
    font-size: 16px;
    margin-bottom: 8px;
    color: var(--primary);
}

.product-info .rating {
    color: var(--gold);
    font-size: 14px;
    margin-bottom: 5px;
}

.product-info .meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
}

.product-info .price {
    font-size: 20px;
    font-weight: 700;
    color: var(--deep-plum);
}

.product-info .price .old-price {
    font-size: 14px;
    color: var(--gray);
    text-decoration: line-through;
    font-weight: 400;
    margin-left: 8px;
}

.btn-add {
    background: var(--primary);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 20px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
}

.btn-add:hover {
    background: var(--primary-light);
}

/* ============================================
   PART 11: 3D FLIP CAROUSEL
   ============================================ */

.carousel-wrapper {
    position: relative;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    overflow: hidden;
    padding: 30px 10px 40px;
    border-radius: 20px;
    background: transparent;
    touch-action: pan-y;
}

.carousel-track {
    display: flex;
    gap: 24px;
    width: max-content;
    animation: scrollCarousel 40s linear infinite;
    will-change: transform;
}

.carousel-card {
    flex: 0 0 200px;
    height: 260px;
    perspective: 800px;
    cursor: pointer;
    transition: transform 0.15s ease;
}

.carousel-card:nth-child(odd) {
    transform: translateY(1cm);
}

.carousel-card:nth-child(even) {
    transform: translateY(-1cm);
}

.card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
    transform-style: preserve-3d;
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.card-front,
.card-back {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 16px;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px 16px;
    text-align: center;
    background: var(--white, #fff);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.5);
}

.card-front {
    background: linear-gradient(145deg, #ffffff, #f7f2ed);
    border: 1px solid rgba(212, 165, 74, 0.2);
}

.card-front .card-icon {
    font-size: 48px;
    margin-bottom: 12px;
    line-height: 1;
}

.card-front .card-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary, #6B2D5B);
    margin-bottom: 4px;
}

.card-front .card-sub {
    font-size: 13px;
    color: var(--gray, #666);
    margin: 0;
}

.card-back {
    background: linear-gradient(145deg, var(--primary, #6B2D5B), #4a1a3d);
    color: #fff;
    transform: rotateY(180deg);
    border: 1px solid var(--gold, #D4A54A);
}

.card-back h4 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--gold, #D4A54A);
}

.card-back p {
    font-size: 13px;
    line-height: 1.5;
    opacity: 0.9;
    margin-bottom: 12px;
}

.card-back .card-tag {
    display: inline-block;
    padding: 4px 14px;
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.15);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.carousel-card.flipped .card-inner {
    transform: rotateY(180deg);
}

.carousel-wrapper.paused .carousel-track {
    animation-play-state: paused;
}

@keyframes scrollCarousel {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.carousel-card:hover .card-inner {
    box-shadow: 0 12px 40px rgba(212, 165, 74, 0.25);
}

/* Carousel Responsive */
@media (max-width: 992px) {
    .carousel-card { flex: 0 0 170px; height: 230px; }
    .carousel-wrapper { padding: 25px 8px 35px; }
    .carousel-track { gap: 18px; }
    .card-front .card-icon { font-size: 38px; }
    .card-front .card-title { font-size: 16px; }
    .card-front .card-sub { font-size: 12px; }
    .card-back h4 { font-size: 16px; }
    .card-back p { font-size: 12px; }
}

@media (max-width: 600px) {
    .carousel-card { flex: 0 0 140px; height: 200px; }
    .carousel-wrapper { padding: 20px 6px 30px; }
    .carousel-track { gap: 14px; }
    .carousel-card:nth-child(odd) { transform: translateY(0.6cm); }
    .carousel-card:nth-child(even) { transform: translateY(-0.6cm); }
    .card-front .card-icon { font-size: 32px; margin-bottom: 8px; }
    .card-front .card-title { font-size: 14px; }
    .card-front .card-sub { font-size: 11px; }
    .card-back h4 { font-size: 14px; }
    .card-back p { font-size: 11px; margin-bottom: 8px; }
    .card-back .card-tag { font-size: 10px; padding: 3px 12px; }
    .card-front, .card-back { padding: 14px 12px; }
}

@media (max-width: 400px) {
    .carousel-card { flex: 0 0 120px; height: 180px; }
    .carousel-track { gap: 10px; }
    .carousel-card:nth-child(odd) { transform: translateY(0.4cm); }
    .carousel-card:nth-child(even) { transform: translateY(-0.4cm); }
    .card-front .card-icon { font-size: 26px; }
    .card-front .card-title { font-size: 12px; }
    .card-front .card-sub { font-size: 10px; }
    .card-back h4 { font-size: 12px; }
    .card-back p { font-size: 10px; }
}

/* ============================================
   PART 12: BREADCRUMB
   ============================================ */

.breadcrumb {
    padding: 20px 0;
    background: var(--light-gray);
}

.breadcrumb a {
    color: var(--primary);
}

.breadcrumb span {
    color: var(--gray);
}

/* ============================================
   PART 13: NEWSLETTER
   ============================================ */

.newsletter-section {
    background: var(--primary);
    color: var(--white);
    padding: 60px 20px;
    position: relative;
    z-index: 5;
}

/* ============================================
   PART 14: FOOTER
   ============================================ */

footer {
    background: var(--deep-plum);
    color: var(--white);
    padding: 60px 0 20px;
    margin-top: 40px;
}

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

.footer-grid h4 {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--gold);
}

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

.footer-grid ul li a {
    transition: var(--transition);
}

.footer-grid ul li a:hover {
    color: var(--gold);
    padding-left: 5px;
}

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

.social-icons a {
    font-size: 24px;
    transition: var(--transition);
    display: inline-block;
}

.social-icons a:hover {
    color: var(--gold);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
    font-size: 14px;
    opacity: 0.7;
}

/* ============================================
   PART 15: WHATSAPP FLOATING BUTTON (All Pages)
   ============================================ */

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 65px;
    height: 65px;
    background: #25D366;
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
    transition: all 0.3s ease;
    text-decoration: none;
    animation: whatsappPulse 2s infinite;
    cursor: pointer;
}

.whatsapp-float:hover {
    transform: scale(1.08);
    box-shadow: 0 8px 35px rgba(37, 211, 102, 0.5);
    background: #1ebe5c;
}

.whatsapp-float i {
    font-size: 34px;
    color: white;
    transition: all 0.3s ease;
}

.whatsapp-float:hover i {
    transform: rotate(-8deg);
}

@keyframes whatsappPulse {
    0% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35); }
    50% { box-shadow: 0 4px 35px rgba(37, 211, 102, 0.6), 0 0 0 8px rgba(37, 211, 102, 0.08); }
    100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35); }
}

.whatsapp-float::before,
.whatsapp-float::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    border: 2px solid rgba(37, 211, 102, 0.25);
    animation: whatsappRipple 2.5s infinite;
}

.whatsapp-float::before {
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
}

.whatsapp-float::after {
    top: -12px;
    left: -12px;
    right: -12px;
    bottom: -12px;
    animation-delay: 0.5s;
    border-color: rgba(37, 211, 102, 0.12);
}

@keyframes whatsappRipple {
    0% { transform: scale(0.8); opacity: 1; }
    100% { transform: scale(1.4); opacity: 0; }
}

.whatsapp-tooltip {
    position: absolute;
    right: 78px;
    background: var(--white);
    color: var(--dark);
    padding: 10px 18px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    transform: translateX(10px);
    transition: all 0.3s ease;
    pointer-events: none;
    border: 1px solid var(--light-gray);
}

.whatsapp-tooltip::after {
    content: '';
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%);
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
    border-left: 8px solid var(--white);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    transform: translateX(0);
}

@media (max-width: 768px) {
    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 20px;
        right: 20px;
    }
    .whatsapp-float i {
        font-size: 28px;
    }
    .whatsapp-tooltip {
        display: none;
    }
    .whatsapp-float::before,
    .whatsapp-float::after {
        display: none;
    }
}

@media (max-width: 480px) {
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 15px;
        right: 15px;
    }
    .whatsapp-float i {
        font-size: 24px;
    }
}

/* ============================================
   PART 16: CART PAGE
   ============================================ */

.cart-main {
    padding: 40px 0 60px;
    background: var(--cream);
    min-height: 60vh;
}

.cart-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

.cart-items-wrapper {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--shadow);
}

.cart-items-wrapper h2 {
    color: var(--primary);
    font-size: 22px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--light-gray);
}

.cart-items-wrapper h2 .item-count {
    font-size: 14px;
    color: var(--gray);
    font-weight: 400;
}

.cart-item {
    display: grid;
    grid-template-columns: 100px 1fr auto;
    gap: 20px;
    padding: 18px 0;
    border-bottom: 1px solid var(--light-gray);
    align-items: center;
}

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

.cart-item .item-image {
    width: 90px;
    height: 90px;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    background: var(--light-gray);
    flex-shrink: 0;
}

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

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

.cart-item .item-details h4 {
    font-size: 16px;
    color: var(--primary);
    margin-bottom: 4px;
}

.cart-item .item-details .item-category {
    font-size: 13px;
    color: var(--gray);
    margin-bottom: 6px;
}

.cart-item .item-details .item-price {
    font-weight: 700;
    color: var(--gold);
    font-size: 18px;
}

.cart-item .item-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.cart-item .item-actions .qty-control {
    display: flex;
    align-items: center;
    gap: 5px;
    background: var(--light-gray);
    border-radius: 30px;
    padding: 3px;
}

.cart-item .item-actions .qty-control button {
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 50%;
    background: var(--white);
    cursor: pointer;
    font-size: 16px;
    font-weight: 700;
    transition: var(--transition);
    color: var(--dark);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.cart-item .item-actions .qty-control button:hover {
    background: var(--gold);
    color: var(--dark);
}

.cart-item .item-actions .qty-control input {
    width: 36px;
    text-align: center;
    border: none;
    background: transparent;
    font-size: 15px;
    font-weight: 600;
    color: var(--dark);
    padding: 4px 0;
    pointer-events: none;
}

.cart-item .item-actions .remove-btn {
    background: none;
    border: none;
    color: #ff4444;
    font-size: 18px;
    cursor: pointer;
    transition: var(--transition);
    padding: 5px;
}

.cart-item .item-actions .remove-btn:hover {
    color: #cc0000;
    transform: scale(1.15);
}

.cart-item .item-total {
    font-weight: 700;
    color: var(--primary);
    font-size: 18px;
    min-width: 60px;
    text-align: right;
}

.order-summary {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--shadow);
    position: sticky;
    top: 100px;
}

.order-summary h3 {
    color: var(--primary);
    font-size: 20px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--light-gray);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    color: var(--gray);
    font-size: 15px;
}

.summary-row.total {
    border-top: 2px solid var(--light-gray);
    margin-top: 10px;
    padding-top: 18px;
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
}

.summary-row.total span:last-child {
    color: var(--gold);
}

.promo-code {
    display: flex;
    gap: 10px;
    margin: 15px 0;
}

.promo-code input {
    flex: 1;
    padding: 10px 14px;
    border: 2px solid #e0e0e0;
    border-radius: var(--border-radius-sm);
    font-size: 14px;
    outline: none;
    transition: var(--transition);
}

.promo-code input:focus {
    border-color: var(--gold);
}

.promo-code button {
    padding: 10px 18px;
    background: var(--gold);
    border: none;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    color: var(--dark);
}

.promo-code button:hover {
    background: var(--gold-light);
}

.checkout-btn {
    width: 100%;
    padding: 16px;
    background: var(--gold);
    border: none;
    border-radius: var(--border-radius-sm);
    font-weight: 700;
    font-size: 18px;
    color: var(--dark);
    cursor: pointer;
    transition: var(--transition);
    margin-top: 10px;
}

.checkout-btn:hover {
    background: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.secure-checkout {
    text-align: center;
    margin-top: 15px;
    font-size: 13px;
    color: var(--gray);
}

.secure-checkout i {
    color: #4CAF50;
    margin-right: 5px;
}

.empty-cart {
    text-align: center;
    padding: 60px 20px;
}

.empty-cart .empty-icon {
    font-size: 80px;
    color: var(--gold);
    opacity: 0.4;
    margin-bottom: 20px;
}

.empty-cart h3 {
    font-size: 24px;
    color: var(--primary);
    margin-bottom: 10px;
}

.empty-cart p {
    color: var(--gray);
    margin-bottom: 25px;
}

.continue-shopping {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 600;
    transition: var(--transition);
    margin-top: 20px;
}

.continue-shopping:hover {
    color: var(--gold);
    gap: 12px;
}

/* ============================================
   PART 17: ACCOUNT PAGE
   ============================================ */

.account-main {
    padding: 40px 0 60px;
    background: var(--cream);
    min-height: 70vh;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
}

.account-sidebar {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 30px 20px;
    box-shadow: var(--shadow);
    position: sticky;
    top: 100px;
}

.profile-header {
    text-align: center;
    margin-bottom: 25px;
}

.profile-avatar {
    width: 100px;
    height: 100px;
    background: var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 48px;
    color: white;
    overflow: hidden;
}

.profile-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-header h3 {
    color: var(--primary);
    margin-top: 5px;
    font-size: 18px;
}

.profile-header p {
    color: var(--gray);
    font-size: 14px;
}

.profile-header .verified-badge {
    display: inline-block;
    margin-top: 8px;
    padding: 4px 15px;
    background: #d4edda;
    color: #155724;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.sidebar-menu {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.sidebar-menu a {
    padding: 12px 18px;
    border-radius: var(--border-radius-sm);
    color: var(--gray);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    font-weight: 500;
}

.sidebar-menu a:hover {
    background: var(--cream);
    color: var(--primary);
}

.sidebar-menu a.active {
    background: var(--gold);
    color: var(--dark);
    font-weight: 600;
}

.sidebar-menu a.logout {
    color: #ff4444;
    margin-top: 10px;
    border-top: 1px solid var(--light-gray);
    padding-top: 15px;
}

.sidebar-menu a.logout:hover {
    background: #fff0f0;
}

.tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-content.active {
    display: block;
}

.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--white);
    padding: 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border-bottom: 4px solid var(--gold);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.stat-card .icon {
    font-size: 32px;
    margin-bottom: 8px;
}

.stat-card .number {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
}

.stat-card .label {
    color: var(--gray);
    font-size: 14px;
    margin-top: 3px;
}

.order-item {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 18px 20px;
    margin-bottom: 12px;
    box-shadow: var(--shadow);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.order-item .order-info {
    flex: 1;
}

.order-item .order-info h4 {
    color: var(--primary);
    margin-bottom: 4px;
    font-size: 16px;
}

.order-item .order-info p {
    color: var(--gray);
    font-size: 14px;
}

.order-status {
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    display: inline-block;
}

.order-status.completed { background: #d4edda; color: #155724; }
.order-status.pending { background: #fff3cd; color: #856404; }
.order-status.processing { background: #cce5ff; color: #004085; }
.order-status.cancelled { background: #f8d7da; color: #721c24; }

.settings-form {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow);
}

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

.settings-form .form-group label {
    display: block;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 6px;
    font-size: 14px;
}

.settings-form .form-group input,
.settings-form .form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: var(--border-radius-sm);
    font-size: 15px;
    transition: var(--transition);
    outline: none;
    background: var(--white);
    color: var(--dark);
}

.settings-form .form-group input:focus,
.settings-form .form-group select:focus {
    border-color: var(--gold);
    box-shadow: 0 0 20px rgba(212, 165, 74, 0.15);
}

.settings-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.settings-form .btn-group {
    display: flex;
    gap: 15px;
    margin-top: 10px;
    flex-wrap: wrap;
}

.guest-section {
    text-align: center;
    padding: 60px 20px;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    max-width: 600px;
    margin: 0 auto;
}

.guest-section .guest-icon {
    font-size: 80px;
    margin-bottom: 20px;
}

.guest-section h2 {
    color: var(--primary);
    font-size: 28px;
    margin-bottom: 15px;
}

.guest-section p {
    color: var(--gray);
    max-width: 450px;
    margin: 0 auto 25px;
    font-size: 16px;
}

.guest-section .btn-group {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.guest-section .secure-note {
    margin-top: 25px;
    font-size: 14px;
    color: var(--gray);
}

/* ============================================
   PART 18: PRODUCT DETAIL PAGE
   ============================================ */

.product-detail-main {
    padding: 40px 0 60px;
    background: var(--cream);
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 40px;
    box-shadow: var(--shadow);
}

.product-gallery .main-image {
    width: 100%;
    height: 420px;
    border-radius: var(--border-radius);
    overflow: hidden;
    background: var(--light-gray);
    position: relative;
}

.product-gallery .main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-gallery .main-image .play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
    cursor: pointer;
}

.product-gallery .main-image:hover .play-overlay {
    opacity: 1;
}

.product-gallery .main-image .play-overlay i {
    font-size: 64px;
    color: var(--white);
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.product-gallery .thumbnail-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-top: 15px;
}

.product-gallery .thumbnail-grid .thumb {
    aspect-ratio: 1;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    cursor: pointer;
    border: 3px solid transparent;
    transition: var(--transition);
    background: var(--light-gray);
}

.product-gallery .thumbnail-grid .thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-gallery .thumbnail-grid .thumb:hover {
    border-color: var(--gold-light);
    transform: scale(1.03);
}

.product-gallery .thumbnail-grid .thumb.active {
    border-color: var(--gold);
}

.product-info-detail {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.product-info-detail .product-badge-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.product-info-detail .badge-item {
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.badge-item.bestseller { background: var(--gold); color: var(--dark); }
.badge-item.new { background: #4CAF50; color: white; }
.badge-item.sale { background: #ff4444; color: white; }
.badge-item.stock { background: #d4edda; color: #155724; }

.product-info-detail h1 {
    font-size: 30px;
    color: var(--primary);
    line-height: 1.3;
}

.product-info-detail .rating-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.product-info-detail .rating-row .stars {
    color: var(--gold);
    font-size: 18px;
}

.product-info-detail .rating-row .review-count {
    color: var(--gray);
    font-size: 14px;
}

.product-info-detail .price-row {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 10px 0;
    border-top: 1px solid var(--light-gray);
    border-bottom: 1px solid var(--light-gray);
}

.product-info-detail .price-row .current-price {
    font-size: 32px;
    font-weight: 700;
    color: var(--gold);
}

.product-info-detail .price-row .old-price {
    font-size: 20px;
    color: var(--gray);
    text-decoration: line-through;
}

.product-info-detail .price-row .save-badge {
    background: #ff4444;
    color: white;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.product-info-detail .description {
    color: var(--gray);
    font-size: 16px;
    line-height: 1.8;
}

.product-info-detail .features-list {
    list-style: none;
    padding: 0;
}

.product-info-detail .features-list li {
    padding: 8px 0;
    border-bottom: 1px solid var(--light-gray);
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--dark);
    font-size: 15px;
}

.product-info-detail .features-list li:last-child {
    border-bottom: none;
}

.product-info-detail .features-list li i {
    color: var(--gold);
    width: 20px;
    text-align: center;
}

.qty-cart-row {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    align-items: center;
    margin-top: 5px;
}

.qty-cart-row .qty-selector {
    display: flex;
    align-items: center;
    border: 2px solid #e0e0e0;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
}

.qty-cart-row .qty-selector button {
    width: 44px;
    height: 44px;
    border: none;
    background: var(--light-gray);
    font-size: 20px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    color: var(--dark);
}

.qty-cart-row .qty-selector button:hover {
    background: var(--gold);
}

.qty-cart-row .qty-selector input {
    width: 50px;
    height: 44px;
    border: none;
    text-align: center;
    font-size: 16px;
    font-weight: 600;
    color: var(--dark);
    background: var(--white);
    pointer-events: none;
}

.qty-cart-row .btn-cart {
    flex: 1;
    padding: 14px 30px;
    background: var(--gold);
    border: none;
    border-radius: var(--border-radius-sm);
    font-weight: 700;
    font-size: 16px;
    color: var(--dark);
    cursor: pointer;
    transition: var(--transition);
    min-width: 160px;
}

.qty-cart-row .btn-cart:hover {
    background: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.qty-cart-row .btn-buy {
    padding: 14px 35px;
    background: var(--primary);
    border: none;
    border-radius: var(--border-radius-sm);
    font-weight: 700;
    font-size: 16px;
    color: var(--white);
    cursor: pointer;
    transition: var(--transition);
}

.qty-cart-row .btn-buy:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.product-meta {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--light-gray);
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 14px;
    color: var(--gray);
}

.product-meta span strong {
    color: var(--dark);
}

.product-meta .share-links {
    display: flex;
    gap: 10px;
    margin-top: 5px;
}

.product-meta .share-links a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light-gray);
    color: var(--gray);
    transition: var(--transition);
    font-size: 16px;
}

.product-meta .share-links a:hover {
    background: var(--gold);
    color: var(--dark);
    transform: translateY(-2px);
}

.related-products {
    padding: 60px 0 40px;
    background: var(--white);
}

.related-products .related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 25px;
}

.related-products .related-card {
    background: var(--cream);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.related-products .related-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.related-products .related-card .rel-image {
    height: 180px;
    background: var(--light-gray);
    overflow: hidden;
}

.related-products .related-card .rel-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.related-products .related-card:hover .rel-image img {
    transform: scale(1.05);
}

.related-products .related-card .rel-info {
    padding: 16px 18px;
}

.related-products .related-card .rel-info h4 {
    font-size: 15px;
    color: var(--primary);
    margin-bottom: 4px;
}

.related-products .related-card .rel-info .rel-price {
    font-weight: 700;
    color: var(--gold);
    font-size: 18px;
}

.related-products .related-card .rel-info .rel-rating {
    font-size: 13px;
    color: var(--gray);
}

.related-products .related-card .rel-info .rel-btn {
    display: inline-block;
    margin-top: 10px;
    padding: 6px 18px;
    background: var(--primary);
    color: var(--white);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    transition: var(--transition);
}

.related-products .related-card .rel-info .rel-btn:hover {
    background: var(--primary-light);
}

/* ============================================
   PART 19: RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1200px) {
    .container { padding: 0 30px; }
}

@media (max-width: 992px) {
    .hero h1 { font-size: 40px; }
    .section-title { font-size: 30px; }
    .sticky-section { height: auto; min-height: 100vh; padding: 60px 15px; }
    .product-detail-grid { grid-template-columns: 1fr; padding: 25px; gap: 30px; }
    .product-gallery .main-image { height: 320px; }
    .cart-grid { grid-template-columns: 1fr; gap: 30px; }
    .order-summary { position: static; }
    .dashboard-grid { grid-template-columns: 1fr; gap: 30px; }
    .account-sidebar { position: static; }
}

@media (max-width: 768px) {
    nav {
        display: none;
        width: 100%;
        flex-direction: column;
        padding: 20px 0;
        gap: 15px;
        border-top: 1px solid var(--light-gray);
        margin-top: 15px;
    }
    nav.open { display: flex; }
    .hamburger { display: block; }

    .hero { padding: 60px 0; min-height: 400px; }
    .hero h1 { font-size: 32px; }
    .hero p { font-size: 16px; }
    .btn { padding: 12px 25px; font-size: 14px; }

    #searchBar > div {
        flex-direction: column;
        padding: 0 15px;
        gap: 8px !important;
    }
    #searchBar input { width: 100% !important; font-size: 14px !important; padding: 12px 18px !important; }
    #searchBar button { width: 100%; justify-content: center; padding: 12px !important; }

    .footer-grid { grid-template-columns: 1fr; text-align: center; }
    .social-icons { justify-content: center; }
    .product-grid { grid-template-columns: 1fr 1fr; }
    .sticky-section .category-grid { grid-template-columns: 1fr 1fr; }

    .product-detail-grid { padding: 18px; gap: 20px; }
    .product-gallery .main-image { height: 250px; }
    .product-gallery .thumbnail-grid { grid-template-columns: repeat(4, 1fr); gap: 8px; }
    .product-info-detail h1 { font-size: 24px; }
    .product-info-detail .price-row .current-price { font-size: 26px; }
    .qty-cart-row { flex-direction: column; align-items: stretch; }
    .qty-cart-row .qty-selector { align-self: flex-start; }
    .qty-cart-row .btn-cart, .qty-cart-row .btn-buy { width: 100%; }

    .cart-items-wrapper { padding: 18px; }
    .cart-item { grid-template-columns: 70px 1fr; gap: 15px; padding: 15px 0; }
    .cart-item .item-image { width: 65px; height: 65px; }
    .cart-item .item-details h4 { font-size: 14px; }
    .cart-item .item-actions { grid-column: 1 / -1; justify-content: space-between; padding-top: 8px; }
    .cart-item .item-total { text-align: left; }
    .cart-item .item-details .item-price { font-size: 16px; }
    .empty-cart .empty-icon { font-size: 60px; }
    .empty-cart h3 { font-size: 20px; }

    .dashboard-stats { grid-template-columns: 1fr 1fr; }
    .settings-form .form-row { grid-template-columns: 1fr; }
    .order-item { flex-direction: column; text-align: center; }
    .order-item .order-total { align-self: center; }
    .guest-section { padding: 40px 15px; margin: 0 10px; }
    .guest-section .guest-icon { font-size: 60px; }
    .guest-section h2 { font-size: 22px; }
    .guest-section .btn-group { flex-direction: column; align-items: center; }
    .guest-section .btn-group .btn { width: 100%; max-width: 250px; }

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

@media (max-width: 480px) {
    .hero { padding: 40px 0; min-height: 300px; }
    .hero h1 { font-size: 24px; }
    .hero p { font-size: 14px; }
    .btn { padding: 10px 20px; font-size: 13px; }
    .product-grid { grid-template-columns: 1fr; }
    .section-title { font-size: 24px; }
    .logo { font-size: 22px; }
    .nav-icons { gap: 12px; }
    .nav-icons a { font-size: 17px; }

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

    .product-detail-grid { padding: 12px; border-radius: var(--border-radius-sm); }
    .product-gallery .main-image { height: 200px; }
    .product-gallery .thumbnail-grid { grid-template-columns: repeat(4, 1fr); gap: 6px; }
    .product-info-detail h1 { font-size: 20px; }
    .product-info-detail .price-row .current-price { font-size: 22px; }
    .product-info-detail .price-row .old-price { font-size: 16px; }
    .related-products .related-grid { grid-template-columns: 1fr; }

    .cart-hero h1 { font-size: 24px; }
    .cart-items-wrapper { padding: 12px; }
    .cart-item { gap: 12px; padding: 12px 0; }
    .cart-item .item-image { width: 55px; height: 55px; }
    .cart-item .item-details h4 { font-size: 13px; }
    .cart-item .item-actions .qty-control button { width: 28px; height: 28px; font-size: 14px; }
    .cart-item .item-actions .qty-control input { width: 30px; font-size: 14px; }
    .order-summary { padding: 18px; }
    .promo-code { flex-wrap: wrap; }
    .promo-code input { width: 100%; }
    .promo-code button { width: 100%; }
    .empty-cart .empty-icon { font-size: 48px; }
    .empty-cart h3 { font-size: 18px; }

    .dashboard-stats { grid-template-columns: 1fr 1fr; gap: 12px; }
    .stat-card { padding: 15px; }
    .stat-card .icon { font-size: 24px; }
    .stat-card .number { font-size: 20px; }
    .settings-form { padding: 18px; }
    .settings-form .btn-group { flex-direction: column; }
    .settings-form .btn-group .btn { width: 100%; }
    .profile-avatar { width: 80px; height: 80px; font-size: 36px; }
}

/* ============================================
   PART 20: PRINT STYLES
   ============================================ */

@media print {
    header, footer, .breadcrumb, .nav-icons, .hamburger, .btn, #searchBar, #userModal, .whatsapp-float {
        display: none !important;
    }
    body { background: white !important; }
    .container { max-width: 100% !important; padding: 0 !important; }
}

/* ============================================
   PART 21: UTILITY CLASSES
   ============================================ */

.text-center { text-align: center; }
.text-gold { color: var(--gold); }
.text-primary { color: var(--primary); }
.mt-10 { margin-top: 10px; }
.mt-20 { margin-top: 20px; }
.mt-30 { margin-top: 30px; }
.mb-10 { margin-bottom: 10px; }
.mb-20 { margin-bottom: 20px; }
.mb-30 { margin-bottom: 30px; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-10 { gap: 10px; }
.gap-20 { gap: 20px; }
.w-100 { width: 100%; }
.hidden { display: none !important; }
.visible { display: block !important; }