/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

/* CSS Variables */
:root {
    --primary-pink: #ff69b4;
    --secondary-cyan: #40e0d0;
    --accent-purple: #9d4edd;
    --gradient-bg: linear-gradient(135deg, #ff69b4, #40e0d0, #9d4edd);
    --text-dark: #2c3e50;
}

body {
    font-family: 'Poppins', sans-serif;
}

/* Enhanced Navbar Styles */
.navbar {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 105, 180, 0.1);
    transition: all 0.3s ease;
    padding: 0.8rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1050;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.navbar.scrolled {
    background: white !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid rgba(255, 105, 180, 0.2);
}

/* Navbar Brand */
.navbar-brand {
    display: flex;
    align-items: center;
    font-weight: 700;
    font-size: 1.4rem;
    color: var(--primary-pink) !important;
    text-decoration: none;
    transition: all 0.3s ease;
    margin-right: 2rem;
}

.navbar-brand:hover {
    transform: scale(1.05);
    color: var(--accent-purple) !important;
}

.navbar-logo-container {
    width: 40px;
    height: 40px;
    background: var(--gradient-bg);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(255, 105, 180, 0.3);
}

.navbar-logo-container i {
    color: white;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.navbar-brand:hover .navbar-logo-container {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 6px 18px rgba(255, 105, 180, 0.4);
}

.navbar-brand:hover .navbar-logo-container i {
    transform: scale(1.1);
}

.brand-text {
    font-weight: 800;
    letter-spacing: 0.5px;
    background: var(--gradient-bg);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Navbar Toggler */
.navbar-toggler {
    border: none;
    box-shadow: none;
    padding: 0.5rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.navbar-toggler:focus {
    box-shadow: none;
    background: rgba(255, 105, 180, 0.1);
}

.navbar-toggler:hover {
    background: rgba(255, 105, 180, 0.1);
    transform: scale(1.05);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 105, 180, 0.8%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    width: 1.5rem;
    height: 1.5rem;
}

/* Navigation Links */
.navbar-nav {
    align-items: center;
}

.nav-item {
    margin: 0 0.2rem;
}

.nav-link {
    font-weight: 500;
    color: var(--text-dark) !important;
    transition: all 0.3s ease;
    padding: 0.6rem 1rem !important;
    border-radius: 25px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 105, 180, 0.1), transparent);
    transition: left 0.5s;
}

.nav-link:hover {
    color: var(--primary-pink) !important;
    background: rgba(255, 105, 180, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 105, 180, 0.2);
}

.nav-link:hover::before {
    left: 100%;
}

.nav-link i {
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.nav-link:hover i {
    transform: scale(1.1);
}

/* Auth Buttons */
.auth-buttons {
    display: flex;
    gap: 0.5rem;
    margin-left: 1rem;
}

.btn-auth {
    padding: 0.5rem 1.2rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
}

.btn-login {
    background: transparent;
    color: var(--primary-pink);
    border: 2px solid var(--primary-pink);
}

.btn-login:hover {
    background: var(--primary-pink);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 105, 180, 0.3);
}

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

.btn-signup:hover {
    background: linear-gradient(45deg, var(--accent-purple), var(--primary-pink));
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 105, 180, 0.4);
    color: white;
}

/* User Dropdown Styles */
.btn-user-dropdown {
    display: flex;
    align-items: center;
    background: transparent;
    border: 2px solid var(--primary-pink);
    border-radius: 25px;
    padding: 0.5rem 1rem;
    color: var(--primary-pink);
    font-weight: 500;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-user-dropdown:hover {
    background: var(--primary-pink);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 105, 180, 0.3);
}

.btn-user-dropdown:focus {
    outline: none;
    box-shadow: 0 0 0 0.2rem rgba(255, 105, 180, 0.25);
}

.btn-user-dropdown.show {
    background: var(--primary-pink);
    color: white;
}

.btn-user-dropdown::after {
    margin-left: 0.5rem;
    border-top: 0.3em solid;
    border-right: 0.3em solid transparent;
    border-bottom: 0;
    border-left: 0.3em solid transparent;
}

.btn-user-dropdown:hover::after,
.btn-user-dropdown.show::after {
    border-top-color: white;
}

.user-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.5rem;
    background: rgba(255, 105, 180, 0.1);
}

.user-avatar i {
    font-size: 1.2rem;
    color: var(--primary-pink);
    transition: all 0.3s ease;
}

.btn-user-dropdown:hover .user-avatar i,
.btn-user-dropdown.show .user-avatar i {
    color: white;
}

.user-name {
    font-size: 0.9rem;
    margin-right: 0.5rem;
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Active Navigation State */
.nav-link.active {
    color: var(--primary-pink) !important;
    background: rgba(255, 105, 180, 0.1);
    font-weight: 600;
}

/* Dropdown Support */
.dropdown-menu {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 105, 180, 0.2);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    padding: 0.5rem 0;
    margin-top: 0.5rem;
    min-width: 200px;
}

.dropdown-header {
    color: var(--primary-pink);
    font-weight: 600;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.dropdown-item {
    color: var(--text-dark);
    font-weight: 500;
    padding: 0.6rem 1rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
}

.dropdown-item:hover {
    background: rgba(255, 105, 180, 0.1);
    color: var(--primary-pink);
}

.dropdown-item i {
    width: 16px;
    text-align: center;
}

.dropdown-item.text-danger:hover {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
}

/* Cart Badge */
.badge {
    font-size: 0.7rem;
    padding: 0.25rem 0.4rem;
    border-radius: 50%;
    position: relative;
    top: -2px;
}

/* Cart Modal Styles */
.cart-item {
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 105, 180, 0.2) !important;
}

.cart-item:hover {
    box-shadow: 0 4px 12px rgba(255, 105, 180, 0.1);
    transform: translateY(-2px);
}

.cart-item-image {
    border: 2px solid rgba(255, 105, 180, 0.1);
}

.cart-item .btn-outline-secondary {
    border-color: rgba(255, 105, 180, 0.3);
    color: var(--primary-pink);
    width: 30px;
    height: 30px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-item .btn-outline-secondary:hover {
    background: var(--primary-pink);
    border-color: var(--primary-pink);
    color: white;
}

.cart-item .btn-outline-danger {
    width: 30px;
    height: 30px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Navigation Link for Cart */
.nav-link.border-0 {
    position: relative;
}

.nav-link .badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #dc3545;
}

/* Modal Enhancements */
.modal-content {
    border: none;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.98);
}

.modal-header {
    border-bottom: 1px solid rgba(255, 105, 180, 0.1);
    padding: 2rem 2rem 1rem;
}

.modal-title {
    font-weight: 700;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-title i {
    color: var(--primary-pink);
    font-size: 1.5rem;
}

.modal-body {
    padding: 1.5rem 2rem 2rem;
}

.btn-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    opacity: 0.6;
    transition: all 0.3s ease;
}

.btn-close:hover {
    opacity: 1;
    transform: scale(1.1);
}

/* Form Styling */
.form-floating {
    margin-bottom: 1.5rem;
}

.form-control {
    border: 2px solid rgba(255, 105, 180, 0.2);
    border-radius: 15px;
    padding: 1rem 0.75rem;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.8);
}

.form-control:focus {
    border-color: var(--primary-pink);
    box-shadow: 0 0 0 0.2rem rgba(255, 105, 180, 0.25);
    background: white;
}

.form-floating > label {
    color: rgba(44, 62, 80, 0.7);
    font-weight: 500;
}

.form-control:focus ~ label,
.form-control:not(:placeholder-shown) ~ label {
    color: var(--primary-pink);
}

/* Button Styling */
.btn-primary-modal {
    background: var(--gradient-bg);
    border: none;
    padding: 0.8rem 2rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 1rem;
    width: 100%;
    transition: all 0.3s ease;
    color: white;
    margin-bottom: 1rem;
}

.btn-primary-modal:hover {
    background: linear-gradient(45deg, var(--accent-purple), var(--primary-pink));
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 105, 180, 0.4);
}

/* Enhanced button styling for cart */
.btn-primary {
    background: var(--gradient-bg);
    border: none;
    border-radius: 25px;
    padding: 0.5rem 1.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: linear-gradient(45deg, var(--accent-purple), var(--primary-pink));
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 105, 180, 0.4);
}

.btn-outline-secondary {
    border-color: rgba(255, 105, 180, 0.3);
    color: var(--text-dark);
    border-radius: 25px;
    padding: 0.5rem 1.5rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-outline-secondary:hover {
    background: rgba(255, 105, 180, 0.1);
    border-color: var(--primary-pink);
    color: var(--primary-pink);
}

.btn-link-custom {
    color: var(--primary-pink);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-link-custom:hover {
    color: var(--accent-purple);
    text-decoration: underline;
}

/* Loading Animation */
.loading {
    display: none;
}

.loading.show {
    display: inline-block;
}

.spinner-border-sm {
    width: 1rem;
    height: 1rem;
}

.loading .spinner-border {
    color: white;
}

/* Alert Styling */
.alert {
    border: none;
    border-radius: 15px;
    font-weight: 500;
}

.alert-success {
    background: linear-gradient(135deg, rgba(64, 224, 208, 0.1), rgba(64, 224, 208, 0.05));
    color: var(--secondary-cyan);
    border-left: 4px solid var(--secondary-cyan);
}

.alert-danger {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.1), rgba(220, 53, 69, 0.05));
    color: #dc3545;
    border-left: 4px solid #dc3545;
}

/* Form Validation Styles */
.is-invalid {
    border-color: #dc3545 !important;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25) !important;
}

.invalid-feedback {
    display: block;
    width: 100%;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: #dc3545;
}

.password-strength {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    font-weight: 500;
}

/* Enhanced button interactions */
.btn-auth:active {
    transform: translateY(0) !important;
}

.btn-primary-modal:active {
    transform: translateY(-1px) !important;
}

/* Custom scrollbar for modals */
.modal-body::-webkit-scrollbar {
    width: 6px;
}

.modal-body::-webkit-scrollbar-track {
    background: rgba(255, 105, 180, 0.1);
    border-radius: 3px;
}

.modal-body::-webkit-scrollbar-thumb {
    background: var(--primary-pink);
    border-radius: 3px;
}

.modal-body::-webkit-scrollbar-thumb:hover {
    background: var(--accent-purple);
}

/* Smooth transitions for all interactive elements */
* {
    transition: color 0.3s ease, background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Focus indicators for accessibility */
.btn-auth:focus,
.btn-primary-modal:focus,
.btn-link-custom:focus {
    outline: 2px solid var(--primary-pink);
    outline-offset: 2px;
}

.form-control:focus {
    outline: none;
}

/* Animation for modal appearance */
.modal.fade .modal-dialog {
    transform: scale(0.8) translateY(-50px);
    transition: all 0.3s ease;
}

.modal.show .modal-dialog {
    transform: scale(1) translateY(0);
}

/* Hover effects for better UX */
.form-control:hover {
    border-color: rgba(255, 105, 180, 0.4);
}

.form-check-input:checked {
    background-color: var(--primary-pink);
    border-color: var(--primary-pink);
}

.form-check-input:focus {
    border-color: var(--primary-pink);
    box-shadow: 0 0 0 0.2rem rgba(255, 105, 180, 0.25);
}

/* Smooth scroll offset for fixed navbar */
html {
    scroll-padding-top: 80px;
}

/* Performance optimizations */
.navbar * {
    will-change: transform;
}

.nav-link:hover {
    will-change: transform, background-color;
}

/* RESPONSIVE DESIGN */

/* Large tablets and small desktops */
@media (max-width: 1200px) {
    .navbar-brand {
        font-size: 1.3rem;
    }
    
    .auth-buttons {
        margin-left: 0.5rem;
    }
    
    .btn-auth {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }
    
    .user-name {
        max-width: 100px;
    }
    
    .btn-user-dropdown {
        padding: 0.4rem 0.8rem;
        font-size: 0.85rem;
    }
}

/* Tablets */
@media (max-width: 992px) {
    .navbar-brand .brand-text {
        display: none;
    }
    
    .navbar-logo-container {
        width: 36px;
        height: 36px;
    }
    
    .navbar-logo-container i {
        font-size: 1.1rem;
    }
    
    .auth-buttons {
        flex-direction: column;
        width: 100%;
        margin-left: 0;
        margin-top: 1rem;
    }
    
    .btn-auth {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
    
    .btn-user-dropdown {
        width: 100%;
        justify-content: flex-start;
        margin-top: 1rem;
        padding: 0.6rem 1rem;
    }
    
    .user-name {
        max-width: none;
    }
    
    .dropdown-menu {
        position: static !important;
        transform: none !important;
        width: 100%;
        border: none;
        box-shadow: none;
        background: rgba(255, 105, 180, 0.05);
        margin-top: 0.5rem;
        border-radius: 10px;
    }
    
    .nav-link.border-0 {
        justify-content: flex-start;
        width: 100%;
        margin-bottom: 0.5rem;
    }
    
    .navbar-collapse {
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        margin-top: 1rem;
        padding: 1rem;
        border-radius: 15px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        border: 1px solid rgba(255, 105, 180, 0.2);
    }
    
    .navbar-nav {
        align-items: stretch;
    }
    
    .nav-item {
        margin: 0.2rem 0;
    }
    
    .nav-link {
        padding: 0.8rem 1rem !important;
        border-radius: 12px;
        justify-content: flex-start;
    }
}

/* Mobile landscape and small tablets */
@media (max-width: 768px) {
    .navbar {
        padding: 0.6rem 0;
    }
    
    .navbar-logo-container {
        width: 34px;
        height: 34px;
    }
    
    .navbar-logo-container i {
        font-size: 1rem;
    }
    
    .navbar-collapse {
        margin-top: 0.8rem;
        padding: 0.8rem;
    }
    
    .nav-link {
        font-size: 0.9rem;
        padding: 0.7rem 0.8rem !important;
    }
    
    .nav-link i {
        font-size: 0.8rem;
    }
    
    .modal-header,
    .modal-body {
        padding: 1.5rem 1rem;
    }
    
    .modal-title {
        font-size: 1.2rem;
    }
    
    .cart-item {
        flex-direction: column;
        text-align: center;
    }
    
    .cart-item-image {
        margin-bottom: 1rem;
        width: 80px !important;
        height: 80px !important;
    }
    
    .cart-item .d-flex.align-items-center {
        justify-content: center;
        margin-top: 0.5rem;
    }
    
    .modal-lg {
        max-width: 90%;
    }
}

/* Mobile portrait */
@media (max-width: 576px) {
    .navbar {
        padding: 0.5rem 0;
    }
    
    .navbar-logo-container {
        width: 32px;
        height: 32px;
        margin-right: 8px;
    }
    
    .navbar-logo-container i {
        font-size: 0.9rem;
    }
    
    .navbar-collapse {
        margin-top: 0.6rem;
        padding: 0.6rem;
        border-radius: 12px;
    }
    
    .nav-link {
        font-size: 0.85rem;
        padding: 0.6rem 0.7rem !important;
    }
    
    .btn-auth {
        font-size: 0.9rem;
        padding: 0.6rem 1rem;
    }
    
    .auth-buttons {
        gap: 0.75rem;
    }
    
    .container {
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .modal-dialog {
        margin: 1rem;
    }
    
    .btn-user-dropdown {
        font-size: 0.8rem;
        padding: 0.5rem 0.8rem;
    }
    
    .user-avatar {
        width: 25px;
        height: 25px;
        margin-right: 0.3rem;
    }
    
    .user-avatar i {
        font-size: 1rem;
    }
    
    .dropdown-item {
        padding: 0.5rem 0.8rem;
        font-size: 0.85rem;
    }
    
    .cart-item .btn-outline-secondary,
    .cart-item .btn-outline-danger {
        width: 25px;
        height: 25px;
        font-size: 0.7rem;
    }
}

/* Extra small screens */
@media (max-width: 400px) {
    .navbar-logo-container {
        width: 30px;
        height: 30px;
        margin-right: 6px;
    }
    
    .navbar-logo-container i {
        font-size: 0.8rem;
    }
    
    .nav-link {
        font-size: 0.8rem;
        padding: 0.5rem 0.6rem !important;
    }
    
    .nav-link i {
        font-size: 0.7rem;
    }
    
    .user-name {
        display: none;
    }
    
    .btn-user-dropdown {
        padding: 0.4rem 0.6rem;
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .navbar-logo-container {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Animation for mobile menu */
.navbar-collapse.collapsing {
    transition: height 0.35s ease;
}

.navbar-collapse.show {
    animation: slideDown 0.3s ease-out;
}

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

/* High contrast mode support */
@media (prefers-contrast: high) {
    .navbar {
        background: white !important;
        border-bottom: 2px solid var(--primary-pink);
    }
    
    .form-control {
        border-width: 2px;
    }
    
    .btn-auth,
    .btn-primary-modal {
        border-width: 2px;
    }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .cart-item:hover {
        transform: none;
    }
    
    .btn-user-dropdown:hover {
        transform: none;
    }
}

/* Enhanced Navbar Styles */
.navbar {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 105, 180, 0.1);
    transition: all 0.3s ease;
    padding: 0.8rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1050;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.navbar.scrolled {
    background: white !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid rgba(255, 105, 180, 0.2);
}

/* Navbar Brand */
.navbar-brand {
    display: flex;
    align-items: center;
    font-weight: 700;
    font-size: 1.4rem;
    color: var(--primary-pink) !important;
    text-decoration: none;
    transition: all 0.3s ease;
    margin-right: 2rem;
}

.navbar-brand:hover {
    transform: scale(1.05);
    color: var(--accent-purple) !important;
}

.navbar-logo-container {
    width: 40px;
    height: 40px;
    background: var(--gradient-bg);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(255, 105, 180, 0.3);
}

.navbar-logo-container i {
    color: white;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.navbar-brand:hover .navbar-logo-container {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 6px 18px rgba(255, 105, 180, 0.4);
}

.navbar-brand:hover .navbar-logo-container i {
    transform: scale(1.1);
}

.brand-text {
    font-weight: 800;
    letter-spacing: 0.5px;
    background: var(--gradient-bg);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Navbar Toggler */
.navbar-toggler {
    border: none;
    box-shadow: none;
    padding: 0.5rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.navbar-toggler:focus {
    box-shadow: none;
    background: rgba(255, 105, 180, 0.1);
}

.navbar-toggler:hover {
    background: rgba(255, 105, 180, 0.1);
    transform: scale(1.05);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 105, 180, 0.8%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    width: 1.5rem;
    height: 1.5rem;
}

/* Navigation Links */
.navbar-nav {
    align-items: center;
}

.nav-item {
    margin: 0 0.2rem;
}

.nav-link {
    font-weight: 500;
    color: var(--text-dark) !important;
    transition: all 0.3s ease;
    padding: 0.6rem 1rem !important;
    border-radius: 25px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 105, 180, 0.1), transparent);
    transition: left 0.5s;
}

.nav-link:hover {
    color: var(--primary-pink) !important;
    background: rgba(255, 105, 180, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 105, 180, 0.2);
}

.nav-link:hover::before {
    left: 100%;
}

.nav-link i {
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.nav-link:hover i {
    transform: scale(1.1);
}

/* Auth Buttons */
.auth-buttons {
    display: flex;
    gap: 0.5rem;
    margin-left: 1rem;
}

.btn-auth {
    padding: 0.5rem 1.2rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
}

.btn-login {
    background: transparent;
    color: var(--primary-pink);
    border: 2px solid var(--primary-pink);
}

.btn-login:hover {
    background: var(--primary-pink);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 105, 180, 0.3);
}

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

.btn-signup:hover {
    background: linear-gradient(45deg, var(--accent-purple), var(--primary-pink));
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 105, 180, 0.4);
    color: white;
}

/* Active Navigation State */
.nav-link.active {
    color: var(--primary-pink) !important;
    background: rgba(255, 105, 180, 0.1);
    font-weight: 600;
}

/* Dropdown Support */
.dropdown-menu {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 105, 180, 0.2);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    padding: 0.5rem 0;
    margin-top: 0.5rem;
}

.dropdown-item {
    color: var(--text-dark);
    font-weight: 500;
    padding: 0.6rem 1.5rem;
    transition: all 0.3s ease;
}

.dropdown-item:hover {
    background: rgba(255, 105, 180, 0.1);
    color: var(--primary-pink);
}

/* Modal Enhancements */
.modal-content {
    border: none;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.98);
}

.modal-header {
    border-bottom: 1px solid rgba(255, 105, 180, 0.1);
    padding: 2rem 2rem 1rem;
}

.modal-title {
    font-weight: 700;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-title i {
    color: var(--primary-pink);
    font-size: 1.5rem;
}

.modal-body {
    padding: 1.5rem 2rem 2rem;
}

.btn-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    opacity: 0.6;
    transition: all 0.3s ease;
}

.btn-close:hover {
    opacity: 1;
    transform: scale(1.1);
}

/* Form Styling */
.form-floating {
    margin-bottom: 1.5rem;
}

.form-control {
    border: 2px solid rgba(255, 105, 180, 0.2);
    border-radius: 15px;
    padding: 1rem 0.75rem;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.8);
}

.form-control:focus {
    border-color: var(--primary-pink);
    box-shadow: 0 0 0 0.2rem rgba(255, 105, 180, 0.25);
    background: white;
}

.form-floating > label {
    color: rgba(44, 62, 80, 0.7);
    font-weight: 500;
}

.form-control:focus ~ label,
.form-control:not(:placeholder-shown) ~ label {
    color: var(--primary-pink);
}

/* Button Styling */
.btn-primary-modal {
    background: var(--gradient-bg);
    border: none;
    padding: 0.8rem 2rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 1rem;
    width: 100%;
    transition: all 0.3s ease;
    color: white;
    margin-bottom: 1rem;
}

.btn-primary-modal:hover {
    background: linear-gradient(45deg, var(--accent-purple), var(--primary-pink));
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 105, 180, 0.4);
}

.btn-link-custom {
    color: var(--primary-pink);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-link-custom:hover {
    color: var(--accent-purple);
    text-decoration: underline;
}

/* Loading Animation */
.loading {
    display: none;
}

.loading.show {
    display: inline-block;
}

.spinner-border-sm {
    width: 1rem;
    height: 1rem;
}

.loading .spinner-border {
    color: white;
}

/* Alert Styling */
.alert {
    border: none;
    border-radius: 15px;
    font-weight: 500;
}

.alert-success {
    background: linear-gradient(135deg, rgba(64, 224, 208, 0.1), rgba(64, 224, 208, 0.05));
    color: var(--secondary-cyan);
    border-left: 4px solid var(--secondary-cyan);
}

.alert-danger {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.1), rgba(220, 53, 69, 0.05));
    color: #dc3545;
    border-left: 4px solid #dc3545;
}

/* Form Validation Styles */
.is-invalid {
    border-color: #dc3545 !important;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25) !important;
}

.invalid-feedback {
    display: block;
    width: 100%;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: #dc3545;
}

.password-strength {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    font-weight: 500;
}

/* Enhanced button interactions */
.btn-auth:active {
    transform: translateY(0) !important;
}

.btn-primary-modal:active {
    transform: translateY(-1px) !important;
}

/* Custom scrollbar for modals */
.modal-body::-webkit-scrollbar {
    width: 6px;
}

.modal-body::-webkit-scrollbar-track {
    background: rgba(255, 105, 180, 0.1);
    border-radius: 3px;
}

.modal-body::-webkit-scrollbar-thumb {
    background: var(--primary-pink);
    border-radius: 3px;
}

.modal-body::-webkit-scrollbar-thumb:hover {
    background: var(--accent-purple);
}

/* Smooth transitions for all interactive elements */
* {
    transition: color 0.3s ease, background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Focus indicators for accessibility */
.btn-auth:focus,
.btn-primary-modal:focus,
.btn-link-custom:focus {
    outline: 2px solid var(--primary-pink);
    outline-offset: 2px;
}

.form-control:focus {
    outline: none;
}

/* Animation for modal appearance */
.modal.fade .modal-dialog {
    transform: scale(0.8) translateY(-50px);
    transition: all 0.3s ease;
}

.modal.show .modal-dialog {
    transform: scale(1) translateY(0);
}

/* Hover effects for better UX */
.form-control:hover {
    border-color: rgba(255, 105, 180, 0.4);
}

.form-check-input:checked {
    background-color: var(--primary-pink);
    border-color: var(--primary-pink);
}

.form-check-input:focus {
    border-color: var(--primary-pink);
    box-shadow: 0 0 0 0.2rem rgba(255, 105, 180, 0.25);
}

/* Smooth scroll offset for fixed navbar */
html {
    scroll-padding-top: 80px;
}

/* Performance optimizations */
.navbar * {
    will-change: transform;
}

.nav-link:hover {
    will-change: transform, background-color;
}

/* RESPONSIVE DESIGN */

/* Large tablets and small desktops */
@media (max-width: 1200px) {
    .navbar-brand {
        font-size: 1.3rem;
    }
    
    .auth-buttons {
        margin-left: 0.5rem;
    }
    
    .btn-auth {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }
}

/* Tablets */
@media (max-width: 992px) {
    .navbar-brand .brand-text {
        display: none;
    }
    
    .navbar-logo-container {
        width: 36px;
        height: 36px;
    }
    
    .navbar-logo-container i {
        font-size: 1.1rem;
    }
    
    .auth-buttons {
        flex-direction: column;
        width: 100%;
        margin-left: 0;
        margin-top: 1rem;
    }
    
    .btn-auth {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
    
    .navbar-collapse {
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        margin-top: 1rem;
        padding: 1rem;
        border-radius: 15px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        border: 1px solid rgba(255, 105, 180, 0.2);
    }
    
    .navbar-nav {
        align-items: stretch;
    }
    
    .nav-item {
        margin: 0.2rem 0;
    }
    
    .nav-link {
        padding: 0.8rem 1rem !important;
        border-radius: 12px;
        justify-content: flex-start;
    }
}

/* Mobile landscape and small tablets */
@media (max-width: 768px) {
    .navbar {
        padding: 0.6rem 0;
    }
    
    .navbar-logo-container {
        width: 34px;
        height: 34px;
    }
    
    .navbar-logo-container i {
        font-size: 1rem;
    }
    
    .navbar-collapse {
        margin-top: 0.8rem;
        padding: 0.8rem;
    }
    
    .nav-link {
        font-size: 0.9rem;
        padding: 0.7rem 0.8rem !important;
    }
    
    .nav-link i {
        font-size: 0.8rem;
    }
    
    .modal-header,
    .modal-body {
        padding: 1.5rem 1rem;
    }
    
    .modal-title {
        font-size: 1.2rem;
    }
}

/* Mobile portrait */
@media (max-width: 576px) {
    .navbar {
        padding: 0.5rem 0;
    }
    
    .navbar-logo-container {
        width: 32px;
        height: 32px;
        margin-right: 8px;
    }
    
    .navbar-logo-container i {
        font-size: 0.9rem;
    }
    
    .navbar-collapse {
        margin-top: 0.6rem;
        padding: 0.6rem;
        border-radius: 12px;
    }
    
    .nav-link {
        font-size: 0.85rem;
        padding: 0.6rem 0.7rem !important;
    }
    
    .btn-auth {
        font-size: 0.9rem;
        padding: 0.6rem 1rem;
    }
    
    .auth-buttons {
        gap: 0.75rem;
    }
    
    .container {
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .modal-dialog {
        margin: 1rem;
    }
    
    .btn-auth {
        font-size: 0.9rem;
        padding: 0.6rem 1rem;
    }
}

/* Extra small screens */
@media (max-width: 400px) {
    .navbar-logo-container {
        width: 30px;
        height: 30px;
        margin-right: 6px;
    }
    
    .navbar-logo-container i {
        font-size: 0.8rem;
    }
    
    .nav-link {
        font-size: 0.8rem;
        padding: 0.5rem 0.6rem !important;
    }
    
    .nav-link i {
        font-size: 0.7rem;
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .navbar-logo-container {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Animation for mobile menu */
.navbar-collapse.collapsing {
    transition: height 0.35s ease;
}

.navbar-collapse.show {
    animation: slideDown 0.3s ease-out;
}

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

/* High contrast mode support */
@media (prefers-contrast: high) {
    .navbar {
        background: white !important;
        border-bottom: 2px solid var(--primary-pink);
    }
    
    .form-control {
        border-width: 2px;
    }
    
    .btn-auth,
    .btn-primary-modal {
        border-width: 2px;
    }
}

/* User Dropdown Styles */
.btn-user-dropdown {
    display: flex;
    align-items: center;
    background: transparent;
    border: 2px solid var(--primary-pink);
    border-radius: 25px;
    padding: 0.5rem 1rem;
    color: var(--primary-pink);
    font-weight: 500;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-user-dropdown:hover {
    background: var(--primary-pink);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 105, 180, 0.3);
}

.btn-user-dropdown:focus {
    outline: none;
    box-shadow: 0 0 0 0.2rem rgba(255, 105, 180, 0.25);
}

.user-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.5rem;
    background: rgba(255, 105, 180, 0.1);
}

.user-avatar i {
    font-size: 1.2rem;
    color: var(--primary-pink);
    transition: all 0.3s ease;
}

.btn-user-dropdown:hover .user-avatar i {
    color: white;
}

.user-name {
    font-size: 0.9rem;
    margin-right: 0.5rem;
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Dropdown Menu Enhancements */
.dropdown-menu {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 105, 180, 0.2);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    padding: 0.5rem 0;
    margin-top: 0.5rem;
    min-width: 200px;
}

.dropdown-header {
    color: var(--primary-pink);
    font-weight: 600;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.dropdown-item {
    color: var(--text-dark);
    font-weight: 500;
    padding: 0.6rem 1rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
}

.dropdown-item:hover {
    background: rgba(255, 105, 180, 0.1);
    color: var(--primary-pink);
}

.dropdown-item i {
    width: 16px;
    text-align: center;
}

.dropdown-item.text-danger:hover {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
}

/* Cart Badge */
.badge {
    font-size: 0.7rem;
    padding: 0.25rem 0.4rem;
    border-radius: 50%;
    position: relative;
    top: -2px;
}

/* Cart Modal Styles */
.cart-item {
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 105, 180, 0.2) !important;
}

.cart-item:hover {
    box-shadow: 0 4px 12px rgba(255, 105, 180, 0.1);
    transform: translateY(-2px);
}

.cart-item-image {
    border: 2px solid rgba(255, 105, 180, 0.1);
}

.cart-item .btn-outline-secondary {
    border-color: rgba(255, 105, 180, 0.3);
    color: var(--primary-pink);
    width: 30px;
    height: 30px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-item .btn-outline-secondary:hover {
    background: var(--primary-pink);
    border-color: var(--primary-pink);
    color: white;
}

.cart-item .btn-outline-danger {
    width: 30px;
    height: 30px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Navigation Link for Cart */
.nav-link.border-0 {
    position: relative;
}

.nav-link .badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #dc3545;
}

/* Enhanced button styling for cart */
.btn-primary {
    background: var(--gradient-bg);
    border: none;
    border-radius: 25px;
    padding: 0.5rem 1.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: linear-gradient(45deg, var(--accent-purple), var(--primary-pink));
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 105, 180, 0.4);
}

.btn-outline-secondary {
    border-color: rgba(255, 105, 180, 0.3);
    color: var(--text-dark);
    border-radius: 25px;
    padding: 0.5rem 1.5rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-outline-secondary:hover {
    background: rgba(255, 105, 180, 0.1);
    border-color: var(--primary-pink);
    color: var(--primary-pink);
}

/* RESPONSIVE DESIGN UPDATES */

/* Large tablets and small desktops */
@media (max-width: 1200px) {
    .user-name {
        max-width: 100px;
    }
    
    .btn-user-dropdown {
        padding: 0.4rem 0.8rem;
        font-size: 0.85rem;
    }
}

/* Tablets */
@media (max-width: 992px) {
    .btn-user-dropdown {
        width: 100%;
        justify-content: flex-start;
        margin-top: 1rem;
        padding: 0.6rem 1rem;
    }
    
    .user-name {
        max-width: none;
    }
    
    .dropdown-menu {
        position: static !important;
        transform: none !important;
        width: 100%;
        border: none;
        box-shadow: none;
        background: rgba(255, 105, 180, 0.05);
        margin-top: 0.5rem;
        border-radius: 10px;
    }
    
    .nav-link.border-0 {
        justify-content: flex-start;
        width: 100%;
        margin-bottom: 0.5rem;
    }
}

/* Mobile landscape and small tablets */
@media (max-width: 768px) {
    .cart-item {
        flex-direction: column;
        text-align: center;
    }
    
    .cart-item-image {
        margin-bottom: 1rem;
        width: 80px !important;
        height: 80px !important;
    }
    
    .cart-item .d-flex.align-items-center {
        justify-content: center;
        margin-top: 0.5rem;
    }
    
    .modal-lg {
        max-width: 90%;
    }
}

/* Mobile portrait */
@media (max-width: 576px) {
    .btn-user-dropdown {
        font-size: 0.8rem;
        padding: 0.5rem 0.8rem;
    }
    
    .user-avatar {
        width: 25px;
        height: 25px;
        margin-right: 0.3rem;
    }
    
    .user-avatar i {
        font-size: 1rem;
    }
    
    .dropdown-item {
        padding: 0.5rem 0.8rem;
        font-size: 0.85rem;
    }
    
    .cart-item .btn-outline-secondary,
    .cart-item .btn-outline-danger {
        width: 25px;
        height: 25px;
        font-size: 0.7rem;
    }
}

/* Extra small screens */
@media (max-width: 400px) {
    .user-name {
        display: none;
    }
    
    .btn-user-dropdown {
        padding: 0.4rem 0.6rem;
    }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    .cart-item:hover {
        transform: none;
    }
    
    .btn-user-dropdown:hover {
        transform: none;
    }
}