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

:root {
    --primary-color: #00f6ff;
    --secondary-color: #7b2cbf;
    --accent-color: #ff006e;
    --dark-bg: #ffffff;
    --card-bg: #f8f9fa;
    --text-light: #1a1f3a;
    --text-secondary: #6c757d;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--dark-bg);
    color: var(--text-light);
    overflow-x: hidden;
}

/* Background Animation */
.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.bubble {
    position: absolute;
    bottom: -100px;
    background: radial-gradient(circle, rgba(0, 246, 255, 0.2), rgba(123, 44, 191, 0.1));
    border-radius: 50%;
    animation: float-up 15s infinite ease-in-out;
}

.bubble:nth-child(1) {
    width: 80px;
    height: 80px;
    left: 10%;
    animation-delay: 0s;
}

.bubble:nth-child(2) {
    width: 120px;
    height: 120px;
    left: 30%;
    animation-delay: 2s;
}

.bubble:nth-child(3) {
    width: 60px;
    height: 60px;
    left: 50%;
    animation-delay: 4s;
}

.bubble:nth-child(4) {
    width: 100px;
    height: 100px;
    left: 70%;
    animation-delay: 1s;
}

.bubble:nth-child(5) {
    width: 90px;
    height: 90px;
    left: 85%;
    animation-delay: 3s;
}

@keyframes float-up {
    0% {
        transform: translateY(0) scale(1);
        opacity: 0;
    }
    50% {
        opacity: 0.6;
    }
    100% {
        transform: translateY(-100vh) scale(1.5);
        opacity: 0;
    }
}

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

/* Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 20px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid var(--primary-color);
    animation: slideDown 0.6s ease-out;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

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

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

.logo-icon {
    font-size: 2rem;
    animation: swim 3s ease-in-out infinite;
}

@keyframes swim {
    0%, 100% {
        transform: translateX(0) rotate(0deg);
    }
    25% {
        transform: translateX(10px) rotate(5deg);
    }
    75% {
        transform: translateX(-10px) rotate(-5deg);
    }
}

.logo h1 {
    font-size: 1.5rem;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav {
    display: flex;
    gap: 30px;
}

.nav-item-dropdown {
    position: relative;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    position: relative;
    transition: color 0.3s ease;
    display: inline-block;
}

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

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

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

/* Dropdown Menu */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--card-bg);
    min-width: 200px;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    padding: 10px 0;
    margin-top: 10px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    border: 1px solid rgba(0, 246, 255, 0.3);
}

.nav-item-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: block;
    padding: 12px 20px;
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.dropdown-item:hover {
    background: rgba(0, 246, 255, 0.1);
    color: var(--primary-color);
    border-left-color: var(--primary-color);
    padding-left: 25px;
}

/* Dropdown anidado */
.dropdown-item-nested {
    position: relative;
}

.dropdown-item-nested > .dropdown-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dropdown-item .arrow {
    font-size: 0.8em;
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.dropdown-submenu {
    position: absolute;
    left: 100%;
    top: 0;
    background: var(--card-bg);
    min-width: 180px;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    padding: 10px 0;
    margin-left: 10px;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-10px);
    transition: all 0.3s ease;
    z-index: 1001;
    border: 1px solid rgba(0, 246, 255, 0.3);
}

.dropdown-item-nested:hover .dropdown-submenu {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.dropdown-subitem {
    display: block;
    padding: 10px 20px;
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.dropdown-subitem:hover {
    background: rgba(0, 246, 255, 0.1);
    color: var(--primary-color);
    border-left-color: var(--primary-color);
    padding-left: 25px;
}

/* Mobile Menu Toggle Button */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Sidebar */
.mobile-sidebar {
    position: fixed;
    top: 0;
    left: -300px;
    width: 280px;
    height: 100vh;
    background: var(--card-bg);
    z-index: 2000;
    transition: left 0.3s ease;
    overflow-y: auto;
    box-shadow: 5px 0 20px rgba(0, 0, 0, 0.5);
}

.mobile-sidebar.active {
    left: 0;
}

.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid rgba(0, 246, 255, 0.3);
}

.sidebar-header h2 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin: 0;
}

.close-sidebar {
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    transition: color 0.3s ease;
}

.close-sidebar:hover {
    color: var(--accent-color);
}

.sidebar-nav {
    padding: 20px 0;
}

.sidebar-link {
    display: block;
    padding: 15px 20px;
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
    background: none;
    border-top: none;
    border-right: none;
    border-bottom: none;
    width: 100%;
    text-align: left;
    font-size: 1rem;
    cursor: pointer;
}

.sidebar-link:hover {
    background: rgba(0, 246, 255, 0.1);
    border-left-color: var(--primary-color);
    color: var(--primary-color);
}

.sidebar-dropdown {
    position: relative;
}

.dropdown-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dropdown-toggle .arrow {
    font-size: 0.7rem;
    transition: transform 0.3s ease;
}

.dropdown-toggle.active .arrow {
    transform: rotate(180deg);
}

.sidebar-submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: rgba(0, 0, 0, 0.3);
}

.sidebar-submenu.active {
    max-height: 300px;
}

.sidebar-sublink {
    display: block;
    padding: 12px 20px 12px 40px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.sidebar-sublink:hover {
    background: rgba(0, 246, 255, 0.15);
    color: var(--primary-color);
    padding-left: 45px;
}

/* Sidebar nested dropdown */
.sidebar-nested-dropdown {
    position: relative;
}

.nested-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    background: none;
    border: none;
    cursor: pointer;
}

.nested-toggle .arrow {
    font-size: 0.7rem;
    transition: transform 0.3s ease;
}

.nested-toggle.active .arrow {
    transform: rotate(180deg);
}

.sidebar-nested-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: rgba(0, 0, 0, 0.2);
}

.sidebar-nested-menu.active {
    max-height: 200px;
}

.sidebar-nested-link {
    display: block;
    padding: 10px 20px 10px 60px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.sidebar-nested-link:hover {
    background: rgba(0, 246, 255, 0.2);
    color: var(--primary-color);
    padding-left: 65px;
}

/* Sidebar Auth Section */
.sidebar-auth {
    padding: 20px;
    border-top: 1px solid rgba(0, 246, 255, 0.3);
    margin-top: 20px;
}

.sidebar-login-btn {
    width: 100%;
    padding: 12px 20px;
    border-radius: 25px;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
    font-weight: 600;
}

.sidebar-login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 246, 255, 0.6);
}

.sidebar-user-menu {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
}

.sidebar-user-name {
    color: var(--primary-color);
    font-size: 1rem;
    font-weight: 600;
}

.sidebar-admin-btn {
    width: 100%;
    padding: 10px 20px;
    border-radius: 20px;
    border: none;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    font-weight: 600;
}

.sidebar-admin-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(123, 44, 191, 0.4);
}

.sidebar-logout-btn {
    width: 100%;
    padding: 10px 20px;
    border-radius: 20px;
    border: 2px solid var(--accent-color);
    background: transparent;
    color: var(--accent-color);
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.sidebar-logout-btn:hover {
    background: var(--accent-color);
    color: white;
}

.cart-icon {
    position: relative;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.cart-icon:hover {
    transform: scale(1.1);
}

.cart-symbol {
    font-size: 1.8rem;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--accent-color);
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: bold;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

/* Hero Section */
.hero {
    margin-top: 80px;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    text-align: center;
    z-index: 1;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 20px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: glow 2s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% {
        filter: drop-shadow(0 0 10px var(--primary-color));
    }
    50% {
        filter: drop-shadow(0 0 20px var(--accent-color));
    }
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    padding: 15px 40px;
    font-size: 1.1rem;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 0 20px rgba(0, 246, 255, 0.5);
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 246, 255, 0.8);
}

.hero-decoration {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.circle-decoration {
    position: absolute;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    opacity: 0.3;
}

.circle-decoration:nth-child(1) {
    width: 300px;
    height: 300px;
    top: 10%;
    left: 10%;
    animation: rotate 20s linear infinite;
}

.circle-decoration:nth-child(2) {
    width: 200px;
    height: 200px;
    top: 50%;
    right: 15%;
    animation: rotate 15s linear infinite reverse;
}

.circle-decoration:nth-child(3) {
    width: 150px;
    height: 150px;
    bottom: 20%;
    left: 50%;
    animation: rotate 10s linear infinite;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Products Section */
.products-section {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
    color: var(--primary-color);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

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

.product-card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 20px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
    animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.product-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 246, 255, 0.1), transparent);
    transform: rotate(45deg);
    transition: all 0.6s ease;
}

.product-card:hover::before {
    left: 100%;
}

.product-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 20px 40px rgba(0, 246, 255, 0.3);
}

.product-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 15px;
    margin-bottom: 15px;
    transition: transform 0.3s ease;
}

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

.product-name {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--text-light);
}

.product-description {
    color: var(--text-secondary);
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.product-price {
    font-size: 1.5rem;
    color: var(--primary-color);
    font-weight: bold;
}

.btn-add-cart {
    background: linear-gradient(45deg, var(--secondary-color), var(--accent-color));
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-add-cart:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(255, 0, 110, 0.5);
}

/* Auth Buttons */
.auth-buttons {
    display: flex;
    gap: 10px;
    align-items: center;
}

.btn-login {
    padding: 10px 25px;
    border-radius: 25px;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
    font-weight: 600;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 246, 255, 0.6);
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 15px;
    animation: fadeIn 0.3s ease;
}

.user-name {
    color: var(--primary-color);
    font-weight: bold;
}

.btn-admin {
    padding: 8px 20px;
    margin-right: 10px;
    border-radius: 20px;
    border: 2px solid var(--primary-color);
    background: transparent;
    color: var(--primary-color);
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.btn-admin:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 246, 255, 0.4);
}

.btn-logout {
    padding: 8px 20px;
    border-radius: 20px;
    border: 2px solid var(--accent-color);
    background: transparent;
    color: var(--accent-color);
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-logout:hover {
    background: var(--accent-color);
    color: white;
}

/* Auth Modal */
.auth-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 3000;
    animation: fadeIn 0.3s ease;
}

.auth-modal.active {
    display: flex;
}

.auth-modal-content {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 20px;
    max-width: 450px;
    width: 90%;
    position: relative;
    border: 2px solid var(--primary-color);
    box-shadow: 0 0 50px rgba(0, 246, 255, 0.3);
    animation: slideInScale 0.4s ease;
}

@keyframes slideInScale {
    from {
        opacity: 0;
        transform: scale(0.8) translateY(-50px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--text-light);
    cursor: pointer;
    transition: all 0.3s ease;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.close-modal:hover {
    color: var(--accent-color);
    background: rgba(255, 0, 110, 0.1);
    transform: rotate(90deg);
}

.auth-title {
    font-size: 2rem;
    margin-bottom: 30px;
    text-align: center;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    color: var(--text-light);
    font-size: 0.9rem;
}

.form-input {
    padding: 12px 15px;
    border-radius: 10px;
    border: 2px solid transparent;
    background: var(--dark-bg);
    color: var(--text-light);
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 15px rgba(0, 246, 255, 0.3);
}

select.form-input {
    cursor: pointer;
}

textarea.form-input {
    resize: vertical;
    min-height: 80px;
}

.btn-submit {
    padding: 15px;
    border-radius: 10px;
    border: none;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 246, 255, 0.5);
}

.auth-switch {
    text-align: center;
    color: var(--text-secondary);
    margin-top: 10px;
}

.auth-switch span {
    color: var(--primary-color);
    cursor: pointer;
    font-weight: bold;
    transition: color 0.3s ease;
}

.auth-switch span:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

/* Cart Modal */
.cart-modal {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background: var(--card-bg);
    z-index: 2000;
    transition: right 0.4s ease;
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.5);
}

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

.cart-content {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 2px solid var(--primary-color);
}

.close-btn {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--text-light);
    cursor: pointer;
    transition: color 0.3s ease;
}

.close-btn:hover {
    color: var(--accent-color);
}

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

.cart-item {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    padding: 15px;
    background: var(--dark-bg);
    border-radius: 10px;
    animation: slideInRight 0.3s ease;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.cart-item-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 10px;
}

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

.cart-item-name {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.cart-item-price {
    color: var(--primary-color);
    font-weight: bold;
}

.cart-item-remove {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 5px;
    cursor: pointer;
    margin-top: 10px;
    transition: opacity 0.3s ease;
}

.cart-item-remove:hover {
    opacity: 0.8;
}

.cart-footer {
    padding: 20px;
    border-top: 2px solid var(--primary-color);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.btn-checkout {
    width: 100%;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    padding: 15px;
    font-size: 1.1rem;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-checkout:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 246, 255, 0.5);
}

/* About Section */
.about-section {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--dark-bg), var(--card-bg));
}

.about-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.about-card {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.4s ease;
    border: 2px solid transparent;
}

.about-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 20px 40px rgba(0, 246, 255, 0.2);
}

.about-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.about-card h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.about-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Footer */
.footer {
    background: var(--card-bg);
    padding: 50px 0 20px;
    margin-top: 100px;
    border-top: 2px solid var(--primary-color);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-section h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.footer-section p {
    color: var(--text-secondary);
    margin-bottom: 10px;
}

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

.social-link {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

.social-link:hover {
    color: var(--primary-color);
}

/* Social Menu Icons */
.social-menu ul {
    list-style: none;
    display: flex;
    gap: 15px;
}

.social-menu ul li a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: var(--card-bg);
    border-radius: 50%;
    color: var(--text-light);
    font-size: 20px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.social-menu ul li a.fa-facebook {
    color: #1877F2;
}

.social-menu ul li a.fa-facebook:hover {
    background: #1877F2;
    color: white;
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 8px 16px rgba(24, 119, 242, 0.5);
}

.social-menu ul li a.fa-instagram {
    color: #E4405F;
}

.social-menu ul li a.fa-instagram:hover {
    background: linear-gradient(45deg, #F58529, #DD2A7B, #8134AF, #515BD4);
    color: white;
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 8px 16px rgba(228, 64, 95, 0.5);
}

.social-menu ul li a.fa-tiktok {
    color: #00f2ea;
}

.social-menu ul li a.fa-tiktok:hover {
    background: linear-gradient(135deg, #00f2ea, #ff0050);
    color: white;
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 8px 16px rgba(0, 242, 234, 0.5);
}

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

/* Responsive */
@media (max-width: 768px) {
    .nav {
        display: none;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .auth-buttons {
        display: none;
    }
    
    .btn-login {
        padding: 8px 18px;
        font-size: 0.85rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .cart-modal {
        max-width: 100%;
    }
    
    .auth-modal-content {
        padding: 30px 20px;
    }
    
    .user-menu {
        flex-direction: column;
        gap: 5px;
    }
}
.social-menu ul li a:hover{
    transform: translate(0, -10%);
}