/* ============================================
   E-COMMERCE STORE - COMPLETE CSS
   ============================================ */

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    height: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
    min-height: 100%;
    display: flex;
    flex-direction: column;
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

a {
    text-decoration: none;
    color: inherit;
}

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

/* ============================================
   LAYOUT
   ============================================ */

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

.container-fluid {
    width: 100%;
    padding: 0 20px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .container-fluid {
        padding: 0 4px;
    }
}

/* ============================================
   NAVIGATION - PROFESSIONAL
   ============================================ */

.navbar-professional {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    padding: 0;
    margin-bottom: 0;
    animation: slideInDown 0.5s ease-out;
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.navbar-professional:hover {
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.12);
}

.navbar-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.navbar-left,
.navbar-center,
.navbar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.navbar-brand-professional {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: #1e3a8a;
    font-size: 24px;
    font-weight: 800;
    transition: all 0.3s ease;
    padding: 8px 0;
}

.navbar-brand-professional svg {
    color: #2563eb;
    transition: transform 0.3s ease;
}

.navbar-brand-professional:hover {
    color: #2563eb;
}

.navbar-brand-professional:hover svg {
    transform: scale(1.1) rotate(-5deg);
}

.brand-text {
    background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar-menu {
    display: flex;
    list-style: none;
    gap: 8px;
    align-items: center;
    margin: 0;
    padding: 0;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    color: #4b5563;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    border-radius: 10px;
    transition: all 0.3s ease;
    position: relative;
    white-space: nowrap;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, #2563eb 0%, #8b5cf6 100%);
    border-radius: 3px 3px 0 0;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover {
    color: #2563eb;
    background: rgba(37, 99, 235, 0.08);
    transform: translateY(-2px);
}

.nav-link:hover::before {
    width: 80%;
}

.nav-link.active {
    color: #2563eb;
    background: rgba(37, 99, 235, 0.1);
}

.nav-link.active::before {
    width: 80%;
}

.nav-link-cart {
    position: relative;
}

.cart-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);
    color: white;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 20px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(220, 38, 38, 0.4);
    animation: pulse 2s infinite;
}

.navbar-auth {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-nav-secondary {
    padding: 10px 20px;
    color: #4b5563;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-nav-secondary:hover {
    color: #2563eb;
    background: rgba(37, 99, 235, 0.1);
}

.btn-nav-primary {
    padding: 10px 24px;
    background: linear-gradient(135deg, #2563eb 0%, #8b5cf6 100%);
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    border-radius: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.btn-nav-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
}

.navbar-user {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-link-admin {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: #6b7280;
    text-decoration: none;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.nav-link-admin:hover {
    color: #2563eb;
    background: rgba(37, 99, 235, 0.1);
    transform: scale(1.1);
}

.user-menu {
    position: relative;
}

.user-menu-trigger {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    background: rgba(37, 99, 235, 0.1);
    border: none;
    border-radius: 10px;
    color: #2563eb;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.user-menu-trigger:hover {
    background: rgba(37, 99, 235, 0.15);
    transform: translateY(-2px);
}

.user-menu-trigger svg {
    width: 18px;
    height: 18px;
}

.user-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    overflow: hidden;
}

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

.dropdown-item {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    background: none;
    border: none;
    color: #dc2626;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: left;
}

.dropdown-item:hover {
    background: #fee2e2;
    color: #991b1b;
}

.dropdown-item svg {
    width: 18px;
    height: 18px;
}

/* Mobile Menu Toggle - Hidden by default on all screens */
.mobile-menu-toggle {
    display: none;
}

.mobile-menu-overlay {
    display: none;
}

@media (max-width: 968px) {
    .navbar-container {
        padding: 0 20px;
        height: 70px;
    }
}

@media (max-width: 768px) {
    .navbar-container {
        position: relative;
    }
    
    /* Show mobile toggle button */
    .mobile-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        background: rgba(255, 255, 255, 0.95);
        border: 2px solid #e2e8f0;
        border-radius: 10px;
        cursor: pointer;
        transition: all 0.3s ease;
        z-index: 1001;
        color: #1e293b;
        padding: 0;
        margin-left: auto;
        margin-right: 10px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }
    
    .mobile-menu-toggle:hover {
        background: rgba(255, 255, 255, 0.2);
        transform: scale(1.05);
    }
    
    .mobile-menu-toggle.active {
        background: rgba(37, 99, 235, 0.2);
        border-color: #2563eb;
    }
    
    .mobile-menu-toggle svg {
        transition: transform 0.3s ease;
    }
    
    .mobile-menu-toggle.active svg {
        transform: rotate(90deg);
    }
    
    /* Hide navbar center by default on mobile */
    .navbar-center {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 280px;
        height: calc(100vh - 70px);
        background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
        box-shadow: 4px 0 20px rgba(0, 0, 0, 0.15);
        transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1000;
        overflow-y: auto;
        padding: 20px 0;
    }
    
    .navbar-center.active {
        left: 0;
    }
    
    /* Mobile menu overlay */
    .mobile-menu-overlay {
        display: block;
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(0, 0, 0, 0.5);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 999;
    }
    
    .mobile-menu-overlay.active {
        opacity: 1;
        visibility: visible;
    }
    
    /* Mobile menu list */
    .navbar-menu {
        flex-direction: column;
        gap: 0;
        align-items: stretch;
        padding: 0;
        width: 100%;
    }
    
    .navbar-menu li {
        width: 100%;
    }
    
    .nav-link {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 16px 20px;
        font-size: 16px;
        width: 100%;
        border-radius: 0;
        border-left: 4px solid transparent;
        transition: all 0.3s ease;
    }
    
    .nav-link span {
        display: block;
    }
    
    .nav-link svg {
        width: 22px;
        height: 22px;
        flex-shrink: 0;
    }
    
    .nav-link:hover {
        background: rgba(37, 99, 235, 0.1);
        border-left-color: #2563eb;
        transform: translateX(5px);
    }
    
    .nav-link.active {
        background: rgba(37, 99, 235, 0.15);
        border-left-color: #2563eb;
        color: #2563eb;
    }
    
    .nav-link::before {
        display: none;
    }
    
    .nav-link-cart {
        position: relative;
    }
    
    .cart-badge {
        margin-left: auto;
    }
    
    .navbar-brand-professional .brand-text {
        font-size: 20px;
    }
}

@media (max-width: 640px) {
    .navbar-container {
        padding: 0 12px;
    }
    
    .navbar-center {
        width: 260px;
    }
    
    .nav-link {
        padding: 14px 18px;
        font-size: 15px;
    }
    
    .user-menu-trigger span {
        display: none;
    }
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn:active {
    transform: scale(0.95);
}

.btn-primary {
    background: #2563eb;
    color: white;
}

.btn-primary:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
}

.btn-secondary {
    background: #6b7280;
    color: white;
}

.btn-secondary:hover {
    background: #4b5563;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(107, 114, 128, 0.4);
}

.btn-danger {
    background: #dc2626;
    color: white;
}

.btn-danger:hover {
    background: #b91c1c;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.4);
}

.btn-success {
    background: #10b981;
    color: white;
}

.btn-success:hover {
    background: #059669;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 14px;
}

/* ============================================
   CARDS
   ============================================ */

.card {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: all 0.3s ease;
    animation: fadeIn 0.6s ease-out;
}

.card:hover {
    box-shadow: 0 8px 16px rgba(0,0,0,0.2);
    transform: translateY(-5px);
}

.card-body {
    padding: 20px;
}

.card-header {
    padding: 15px 20px;
    background: #f9fafb;
    border-bottom: 1px solid #e5e7eb;
    font-weight: 600;
}

/* ============================================
   GRID SYSTEM
   ============================================ */

.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

.col {
    flex: 1;
    padding: 0 15px;
}

.col-1 { flex: 0 0 8.333%; max-width: 8.333%; }
.col-2 { flex: 0 0 16.666%; max-width: 16.666%; }
.col-3 { flex: 0 0 25%; max-width: 25%; }
.col-4 { flex: 0 0 33.333%; max-width: 33.333%; }
.col-6 { flex: 0 0 50%; max-width: 50%; }
.col-8 { flex: 0 0 66.666%; max-width: 66.666%; }
.col-9 { flex: 0 0 75%; max-width: 75%; }
.col-12 { flex: 0 0 100%; max-width: 100%; }

.grid {
    display: grid;
    gap: 20px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ============================================
   FORMS
   ============================================ */

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

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #374151;
}

.form-control {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid #d1d5db;
    border-radius: 5px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.form-control {
    transition: all 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
    transform: translateY(-2px);
}

.form-control:hover {
    border-color: #9ca3af;
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

select.form-control {
    cursor: pointer;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
}

/* ============================================
   TABLES
   ============================================ */

.table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 8px;
    overflow: hidden;
}

.table thead {
    background: #f9fafb;
}

.table th {
    padding: 15px;
    text-align: left;
    font-weight: 600;
    color: #6b7280;
    font-size: 14px;
    text-transform: uppercase;
    border-bottom: 2px solid #e5e7eb;
}

.table td {
    padding: 15px;
    border-bottom: 1px solid #e5e7eb;
}

.table tbody tr {
    transition: all 0.3s ease;
}

.table tbody tr:hover {
    background: #f9fafb;
    transform: scale(1.01);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

/* ============================================
   ALERTS
   ============================================ */

.alert {
    padding: 15px 20px;
    border-radius: 5px;
    margin-bottom: 20px;
    border-left: 4px solid;
    animation: slideInRight 0.5s ease-out;
    position: relative;
    overflow: hidden;
}

.alert::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    animation: pulse 2s infinite;
}

.alert-success {
    background: #d1fae5;
    color: #065f46;
    border-color: #10b981;
}

.alert-error {
    background: #fee2e2;
    color: #991b1b;
    border-color: #dc2626;
}

.alert-info {
    background: #dbeafe;
    color: #1e40af;
    border-color: #2563eb;
}

/* ============================================
   BADGES
   ============================================ */

.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    transition: all 0.3s ease;
    animation: scaleIn 0.3s ease-out;
}

.badge:hover {
    transform: scale(1.1);
}

.badge-success {
    background: #d1fae5;
    color: #065f46;
}

.badge-warning {
    background: #fef3c7;
    color: #92400e;
}

.badge-info {
    background: #dbeafe;
    color: #1e40af;
}

.badge-danger {
    background: #fee2e2;
    color: #991b1b;
}

.badge-primary {
    background: #dbeafe;
    color: #1e40af;
}

/* ============================================
   PRODUCTS
   ============================================ */

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.product-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    animation: fadeIn 0.6s ease-out;
    animation-fill-mode: both;
}

.product-card:nth-child(1) { animation-delay: 0.1s; }
.product-card:nth-child(2) { animation-delay: 0.2s; }
.product-card:nth-child(3) { animation-delay: 0.3s; }
.product-card:nth-child(4) { animation-delay: 0.4s; }
.product-card:nth-child(5) { animation-delay: 0.5s; }
.product-card:nth-child(6) { animation-delay: 0.6s; }
.product-card:nth-child(7) { animation-delay: 0.7s; }
.product-card:nth-child(8) { animation-delay: 0.8s; }

.product-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 12px 24px rgba(0,0,0,0.2);
}

.product-image {
    width: 100%;
    height: 350px;
    object-fit: cover;
    background: #f3f4f6;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image {
    transform: scale(1.1);
}

.product-image-placeholder {
    width: 100%;
    height: 350px;
    background: #e5e7eb;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9ca3af;
}

.product-info {
    padding: 15px;
}

.product-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #111827;
}

.product-price {
    font-size: 20px;
    font-weight: 700;
    color: #2563eb;
}

.product-price-old {
    font-size: 14px;
    color: #9ca3af;
    text-decoration: line-through;
    margin-left: 10px;
}

/* ============================================
   HERO SECTION - PROFESSIONAL
   ============================================ */

.hero-banner-professional {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    margin-bottom: 60px;
    border-radius: 16px;
    overflow: hidden;
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 50%, #8b5cf6 100%);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.hero-default {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 50%, #8b5cf6 100%);
}

.hero-background-image {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 1;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.4) 0%, rgba(59, 130, 246, 0.3) 50%, rgba(139, 92, 246, 0.4) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    color: white;
    max-width: 800px;
    padding: 0 20px;
    animation: fadeInUp 0.8s ease-out;
}

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 25px;
    animation: fadeInDown 0.8s ease-out 0.2s both;
}

.hero-title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-subtitle {
    font-size: 22px;
    line-height: 1.6;
    margin-bottom: 35px;
    opacity: 0.95;
    font-weight: 400;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.hero-cta-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 40px;
    background: white;
    color: #1e3a8a;
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
    border-radius: 50px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    animation: fadeInUp 0.8s ease-out 0.8s both;
    position: relative;
    overflow: hidden;
}

.hero-cta-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(30, 58, 138, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.hero-cta-button:hover::before {
    width: 300px;
    height: 300px;
}

.hero-cta-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
    background: #f8fafc;
}

.hero-cta-button:active {
    transform: translateY(-1px) scale(1.02);
}

.hero-cta-button svg {
    transition: transform 0.3s ease;
}

.hero-cta-button:hover svg {
    transform: translateX(5px);
}

.hero-shapes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    pointer-events: none;
    overflow: hidden;
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    animation: float 20s infinite ease-in-out;
}

.hero-shape-1 {
    width: 300px;
    height: 300px;
    top: -150px;
    right: -150px;
    animation-delay: 0s;
}

.hero-shape-2 {
    width: 200px;
    height: 200px;
    bottom: -100px;
    left: -100px;
    animation-delay: 5s;
}

.hero-shape-3 {
    width: 150px;
    height: 150px;
    top: 50%;
    right: 10%;
    animation-delay: 10s;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    33% {
        transform: translate(30px, -30px) rotate(120deg);
    }
    66% {
        transform: translate(-20px, 20px) rotate(240deg);
    }
}

@media (max-width: 768px) {
    .hero-banner-professional {
        min-height: 600px;
        padding: 80px 20px;
    }

    .hero-title {
        font-size: 42px;
        line-height: 1.2;
        margin-bottom: 16px;
    }

    .hero-subtitle {
        font-size: 20px;
        margin-bottom: 24px;
    }

    .hero-cta-button {
        padding: 16px 36px;
        font-size: 18px;
        font-weight: 700;
    }

    .hero-shape-1,
    .hero-shape-2,
    .hero-shape-3 {
        display: none;
    }
    
    /* Better spacing for featured section on mobile */
    .featured-section {
        padding: 40px 15px;
    }
    
    .section-header {
        margin-bottom: 30px;
    }
    
    .section-title {
        font-size: 32px;
    }
}

/* ============================================
   ADMIN LAYOUT - MODERN REDESIGN
   ============================================ */

.admin-wrapper {
    display: flex;
    min-height: 100vh;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

/* Modern Sidebar */
.admin-sidebar {
    width: 280px;
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    color: white;
    padding: 0;
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 100;
}

.admin-sidebar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(37, 99, 235, 0.1) 0%, transparent 100%);
    pointer-events: none;
}

.admin-sidebar-header {
    padding: 25px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
}

.admin-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.admin-logo svg {
    color: #60a5fa;
    filter: drop-shadow(0 0 8px rgba(96, 165, 250, 0.5));
}

.admin-logo h1 {
    font-size: 22px;
    font-weight: 700;
    color: white;
    margin: 0;
    background: linear-gradient(135deg, #60a5fa 0%, #a78bfa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.admin-nav {
    padding: 15px 0;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    color: #cbd5e1;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    position: relative;
    margin: 0 10px;
    border-radius: 10px;
    font-weight: 500;
    font-size: 15px;
}

.nav-item svg {
    width: 20px;
    height: 20px;
    transition: all 0.3s ease;
}

.nav-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 0;
    background: linear-gradient(180deg, #60a5fa 0%, #a78bfa 100%);
    border-radius: 0 3px 3px 0;
    transition: height 0.3s ease;
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.08);
    color: white;
    transform: translateX(5px);
}

.nav-item:hover svg {
    color: #60a5fa;
    transform: scale(1.1);
}

.nav-item.active {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.2) 0%, rgba(139, 92, 246, 0.2) 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.nav-item.active::before {
    height: 60%;
}

.nav-item.active svg {
    color: #60a5fa;
    filter: drop-shadow(0 0 4px rgba(96, 165, 250, 0.6));
}

.nav-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 15px 20px;
}

/* Admin Content */
.admin-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

.admin-header {
    background: white;
    padding: 20px 35px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
}

.admin-header-left {
    display: flex;
    align-items: center;
}

.admin-page-title {
    font-size: 28px;
    font-weight: 700;
    color: #111827;
    margin: 0;
    background: linear-gradient(135deg, #1e293b 0%, #475569 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.admin-header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.admin-user-info {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 16px;
    background: #f8fafc;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.admin-user-info:hover {
    background: #f1f5f9;
    transform: translateY(-2px);
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, #60a5fa 0%, #a78bfa 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.user-name {
    font-weight: 600;
    color: #1e293b;
    font-size: 14px;
}

.logout-form {
    margin: 0;
}

.btn-logout {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.btn-logout:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.4);
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
}

.btn-logout svg {
    width: 18px;
    height: 18px;
}

.admin-main {
    flex: 1;
    padding: 35px;
    background: transparent;
}

/* Modern Admin Cards */
.card {
    background: white;
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0, 0, 0, 0.05);
    animation: slideInUp 0.5s ease-out;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.card-header {
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 2px solid #f1f5f9;
}

.card-header h3 {
    font-size: 22px;
    font-weight: 700;
    color: #1e293b;
    margin: 0;
}

/* Modern Admin Buttons */
.btn {
    padding: 12px 24px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 14px;
    border: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
    background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
}

.btn-secondary {
    background: linear-gradient(135deg, #64748b 0%, #475569 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(100, 116, 139, 0.3);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(100, 116, 139, 0.4);
    background: linear-gradient(135deg, #475569 0%, #334155 100%);
}

.btn-danger {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.4);
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
}

.btn-success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
}

/* Modern Admin Forms */
.form-group {
    margin-bottom: 25px;
}

.form-label {
    display: block;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 10px;
    font-size: 14px;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 15px;
    transition: all 0.3s ease;
    background: white;
    color: #1e293b;
}

.form-control:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
    transform: translateY(-1px);
}

.form-control:hover {
    border-color: #cbd5e1;
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

select.form-control {
    cursor: pointer;
}

/* Modern Admin Alerts */
.alert-success-modern,
.alert-error-modern {
    padding: 16px 20px;
    border-radius: 12px;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    animation: slideInDown 0.5s ease-out;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.alert-success-modern {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    color: #065f46;
    border-left: 4px solid #10b981;
}

.alert-error-modern {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    color: #991b1b;
    border-left: 4px solid #ef4444;
}

.alert-success-modern svg,
.alert-error-modern svg {
    flex-shrink: 0;
}

/* Modern Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 25px;
    margin-bottom: 35px;
}

.stat-card {
    background: white;
    padding: 28px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    animation: slideInUp 0.6s ease-out;
    animation-fill-mode: both;
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #2563eb 0%, #a78bfa 100%);
}

.stat-card:nth-child(1) { animation-delay: 0.1s; }
.stat-card:nth-child(2) { animation-delay: 0.2s; }
.stat-card:nth-child(3) { animation-delay: 0.3s; }
.stat-card:nth-child(4) { animation-delay: 0.4s; }
.stat-card:nth-child(5) { animation-delay: 0.5s; }
.stat-card:nth-child(6) { animation-delay: 0.6s; }

.stat-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.stat-label {
    font-size: 13px;
    color: #64748b;
    margin-bottom: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-value {
    font-size: 36px;
    font-weight: 700;
    color: #1e293b;
    line-height: 1;
}

.stat-value.success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-value.warning {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-value.info {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   STATS CARDS
   ============================================ */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    animation: slideInUp 0.6s ease-out;
    animation-fill-mode: both;
}

.stat-card:nth-child(1) { animation-delay: 0.1s; }
.stat-card:nth-child(2) { animation-delay: 0.2s; }
.stat-card:nth-child(3) { animation-delay: 0.3s; }
.stat-card:nth-child(4) { animation-delay: 0.4s; }
.stat-card:nth-child(5) { animation-delay: 0.5s; }
.stat-card:nth-child(6) { animation-delay: 0.6s; }

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.15);
}

.stat-label {
    font-size: 14px;
    color: #6b7280;
    margin-bottom: 10px;
}

.stat-value {
    font-size: 32px;
    font-weight: 700;
    color: #111827;
}

.stat-value.success {
    color: #10b981;
}

.stat-value.warning {
    color: #f59e0b;
}

.stat-value.info {
    color: #2563eb;
}

/* ============================================
   SIDEBAR FILTERS
   ============================================ */

.sidebar {
    background: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

.sidebar h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #111827;
}

.sidebar ul {
    list-style: none;
}

.sidebar li {
    margin-bottom: 8px;
}

.sidebar a {
    color: #4b5563;
    padding: 5px 0;
    display: block;
    transition: color 0.3s;
}

.sidebar a:hover {
    color: #2563eb;
}

/* ============================================
   CART
   ============================================ */

.cart-summary {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.cart-summary h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #111827;
}

.cart-summary-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid #e5e7eb;
}

.cart-summary-row:last-child {
    border-bottom: none;
    font-weight: 700;
    font-size: 18px;
    margin-top: 10px;
    padding-top: 15px;
    border-top: 2px solid #e5e7eb;
}

/* ============================================
   CHECKOUT
   ============================================ */

.checkout-form {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.checkout-form h2 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #111827;
}

/* ============================================
   UTILITIES
   ============================================ */

.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

.mt-1 { margin-top: 10px; }
.mt-2 { margin-top: 20px; }
.mt-3 { margin-top: 30px; }
.mt-4 { margin-top: 40px; }

.mb-1 { margin-bottom: 10px; }
.mb-2 { margin-bottom: 20px; }
.mb-3 { margin-bottom: 30px; }
.mb-4 { margin-bottom: 40px; }

.p-1 { padding: 10px; }
.p-2 { padding: 20px; }
.p-3 { padding: 30px; }

.d-flex { display: flex; }
.justify-between { justify-content: space-between; }
.align-center { align-items: center; }
.gap-1 { gap: 10px; }
.gap-2 { gap: 20px; }

.text-muted { color: #6b7280; }
.text-success { color: #10b981; }
.text-danger { color: #dc2626; }
.text-primary { color: #2563eb; }

.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: #1f2937;
    color: white;
    text-align: center;
    padding: 30px 20px;
    margin-top: auto;
    width: 100%;
    animation: fadeIn 0.8s ease-out;
}

/* Loading Animation */
@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s linear infinite;
}

/* Page Content Animation */
main > * {
    animation: fadeIn 0.6s ease-out;
}

/* Hero Banner Animation */
.hero-banner {
    animation: fadeIn 0.8s ease-out;
}

.hero-banner h1 {
    animation: slideInUp 0.8s ease-out 0.2s both;
}

.hero-banner p {
    animation: slideInUp 0.8s ease-out 0.4s both;
}

.hero-banner .btn {
    animation: slideInUp 0.8s ease-out 0.6s both;
}

/* Product Price Animation */
.product-price-container {
    transition: all 0.3s ease;
}

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

/* Cart Summary Animation */
.cart-summary {
    animation: slideInRight 0.5s ease-out;
}

/* Checkout Form Animation */
.checkout-form {
    animation: slideInLeft 0.5s ease-out;
}

/* Smooth Image Loading */
img {
    transition: opacity 0.3s ease;
}

img.loading {
    opacity: 0;
}

img.loaded {
    opacity: 1;
    animation: fadeIn 0.5s ease-out;
}

/* ============================================
   PAGINATION
   ============================================ */

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin: 30px 0;
    flex-wrap: wrap;
}

.pagination > * {
    padding: 8px 12px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    text-decoration: none;
    color: #374151;
    font-weight: 500;
    transition: all 0.3s ease;
    background: white;
}

.pagination > *:hover:not(.disabled):not(.active) {
    background: #f3f4f6;
    border-color: #2563eb;
    color: #2563eb;
    transform: translateY(-2px);
}

.pagination .active {
    background: #2563eb;
    color: white;
    border-color: #2563eb;
    font-weight: 700;
}

.pagination .disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* ============================================
   ENHANCED PRODUCT GRID (Used in Products & Home)
   ============================================ */

.product-grid-enhanced {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
    padding: 0 20px;
}

@media (max-width: 768px) {
    .product-grid-enhanced {
        grid-template-columns: 1fr;
        gap: 16px;
        padding: 0 8px;
        margin-bottom: 30px;
    }
}

.product-card-enhanced {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
}

.product-card-enhanced:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.15);
}

.product-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.product-image-wrapper {
    position: relative;
    overflow: hidden;
    background: #f9fafb;
    aspect-ratio: 4/5;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image-enhanced {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.5s ease;
    background: #f9fafb;
    padding: 10px;
}

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

.product-image-placeholder-enhanced {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #d1d5db;
    background: #f3f4f6;
}

.product-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: #dc2626;
    color: white;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    z-index: 2;
}

.product-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    padding: 20px;
    opacity: 1;
    transition: opacity 0.3s ease;
    z-index: 3;
}

/* Show overlay on hover for desktop, always visible on mobile */
@media (min-width: 769px) {
    .product-overlay {
        opacity: 0;
    }
    
    .product-card-enhanced:hover .product-overlay {
        opacity: 1;
    }
}

.quick-add-form {
    width: 100%;
}

.quick-add-btn {
    width: 100%;
    padding: 12px;
    background: white;
    color: #111827;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s ease;
    font-size: 14px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.quick-add-btn:hover {
    background: #2563eb;
    color: white;
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.4);
}

/* Mobile: Always visible button */
@media (max-width: 768px) {
    .product-overlay {
        opacity: 1 !important;
        background: linear-gradient(to top, rgba(0,0,0,0.9), rgba(0,0,0,0.7), transparent);
        padding: 18px;
    }
    
    .quick-add-btn {
        background: #2563eb;
        color: white;
        font-size: 15px;
        padding: 14px 20px;
        font-weight: 700;
        box-shadow: 0 4px 16px rgba(37, 99, 235, 0.5);
    }
    
    .quick-add-btn:active {
        transform: scale(0.97);
        background: #1d4ed8;
    }
}

.product-info-enhanced {
    padding: 20px;
}

.product-brand {
    font-size: 12px;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
    font-weight: 600;
}

.product-title-enhanced {
    font-size: 16px;
    font-weight: 600;
    color: #111827;
    margin-bottom: 12px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-price-enhanced {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.price-current {
    font-size: 20px;
    font-weight: 700;
    color: #2563eb;
}

.price-old {
    font-size: 14px;
    color: #9ca3af;
    text-decoration: line-through;
}

.price-discount {
    font-size: 12px;
    background: #fee2e2;
    color: #dc2626;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 600;
}

.product-variants-hint {
    font-size: 12px;
    color: #6b7280;
    margin-top: 8px;
}

.empty-state {
    text-align: center;
    padding: 80px 20px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.empty-state h3 {
    font-size: 24px;
    font-weight: 700;
    color: #111827;
    margin-bottom: 10px;
}

.empty-state p {
    color: #6b7280;
    margin-bottom: 25px;
    font-size: 16px;
}

/* ============================================
   HOME PAGE SPECIFIC
   ============================================ */

.featured-section {
    margin-bottom: 60px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    color: #111827;
}

.view-all-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #2563eb;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.view-all-link:hover {
    color: #1d4ed8;
    gap: 12px;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    .navbar .container {
        flex-direction: column;
        gap: 15px;
    }
    
    .navbar-nav {
        flex-direction: column;
        width: 100%;
    }
    
    .admin-wrapper {
        flex-direction: column;
    }
    
    .admin-sidebar {
        width: 100%;
    }
    
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
    }
    
    .hero h1 {
        font-size: 32px;
    }
    
    .hero p {
        font-size: 18px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .row {
        flex-direction: column;
    }
    
    [class*="col-"] {
        max-width: 100%;
        flex: 0 0 100%;
    }

    /* Product Grid - Full Width on Mobile */
    .product-grid-enhanced {
        grid-template-columns: 1fr;
        gap: 16px;
        padding: 0 8px;
        margin: 0;
    }
    
    /* Product Cards - Wide on Mobile */
    .product-card-enhanced {
        border-radius: 12px;
        box-shadow: 0 4px 16px rgba(0,0,0,0.12);
        width: 100%;
        margin: 0;
        display: flex;
        flex-direction: column;
    }
    
    /* Product Link - Full Width */
    .product-link {
        display: flex;
        flex-direction: column;
        height: 100%;
        width: 100%;
    }
    
    /* Larger Images on Mobile */
    .product-image-wrapper {
        min-height: 350px;
        max-height: 400px;
        aspect-ratio: 1;
        display: flex;
        align-items: center;
        justify-content: center;
        background: #f9fafb;
        position: relative;
    }
    
    .product-image-enhanced {
        object-fit: contain !important;
        padding: 15px;
        max-width: 100%;
        max-height: 100%;
    }
    
    /* Product Info - Responsive Padding and Spacing */
    .product-info-enhanced {
        padding: 16px;
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }
    
    .product-brand {
        font-size: 11px;
        margin-bottom: 6px;
    }
    
    .product-title-enhanced {
        font-size: 16px;
        margin-bottom: 12px;
        line-height: 1.4;
        -webkit-line-clamp: 2;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        overflow: hidden;
        min-height: 44px;
    }
    
    .product-price-enhanced {
        display: flex;
        align-items: center;
        gap: 8px;
        flex-wrap: wrap;
        margin-top: auto;
    }
    
    .price-current {
        font-size: 20px;
        font-weight: 700;
    }
    
    .price-old {
        font-size: 13px;
    }
    
    .price-discount {
        font-size: 11px;
        padding: 3px 8px;
    }

    /* Show Add to Cart button continuously on mobile */
    .product-overlay {
        opacity: 1 !important;
        background: linear-gradient(to top, rgba(0,0,0,0.85), rgba(0,0,0,0.6), transparent);
        padding: 16px;
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
    }
    
    .quick-add-btn {
        background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
        color: white;
        font-size: 14px;
        padding: 12px 20px;
        font-weight: 700;
        box-shadow: 0 4px 16px rgba(37, 99, 235, 0.5);
        border-radius: 8px;
        letter-spacing: 0.2px;
        width: 100%;
    }
    
    .quick-add-btn:active {
        transform: scale(0.98);
        background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
    }

    /* Section Headers - Already defined above */
    
    /* Container - Minimal Padding on Mobile */
    .container-fluid {
        padding: 0 4px;
        max-width: 100%;
    }
    
    /* Navbar - Compact on Mobile */
    .navbar-professional {
        padding: 12px 8px;
    }
    
    .navbar-brand-professional {
        font-size: 20px;
    }
    
    /* Featured Section - Minimal Padding */
    .featured-section {
        padding: 20px 0;
        margin-bottom: 40px;
    }
    
    /* Section Header Mobile */
    .section-header {
        padding: 0 8px;
        margin-bottom: 20px;
    }
    
    .section-title {
        font-size: 24px;
        font-weight: 700;
    }
    
    .view-all-link {
        font-size: 14px;
    }
    
    /* Products page mobile adjustments */
    .products-page {
        padding: 0 4px;
    }
    
    .products-header {
        padding: 20px 4px;
    }
    
    .products-layout {
        padding: 0;
    }
}

/* Very Small Mobile Devices (480px and below) */
@media (max-width: 480px) {
    .product-grid-enhanced {
        gap: 12px;
        padding: 0 4px;
    }
    
    .product-card-enhanced {
        border-radius: 10px;
    }
    
    .product-image-wrapper {
        min-height: 300px;
        max-height: 350px;
    }
    
    .product-image-enhanced {
        padding: 12px;
    }
    
    .product-info-enhanced {
        padding: 12px;
    }
    
    .product-title-enhanced {
        font-size: 15px;
        min-height: 40px;
        margin-bottom: 10px;
    }
    
    .product-brand {
        font-size: 10px;
        margin-bottom: 5px;
    }
    
    .price-current {
        font-size: 18px;
    }
    
    .price-old {
        font-size: 12px;
    }
    
    .price-discount {
        font-size: 10px;
        padding: 2px 6px;
    }
    
    .product-overlay {
        padding: 12px;
    }
    
    .quick-add-btn {
        font-size: 13px;
        padding: 10px 16px;
    }
    
    .section-title {
        font-size: 22px;
    }
    
    .featured-section {
        padding: 15px 0;
        margin-bottom: 30px;
    }
}

/* ============================================
   ENHANCED VISUAL DESIGN
   ============================================ */

/* Enhanced Body Background for Storefront */
body:not(.admin-wrapper) {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #f1f5f9 100%);
    background-attachment: fixed;
    min-height: 100vh;
}

/* Enhanced Footer */
.footer {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: white;
    padding: 40px 20px;
    text-align: center;
    margin-top: 60px;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
}

.footer p {
    margin: 0;
    font-size: 14px;
    color: #cbd5e1;
}

/* Enhanced Container Fluid */
.container-fluid {
    width: 100%;
    padding: 0 20px;
    max-width: 100%;
}

/* Enhanced Table Styling for Admin */
table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

table thead {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

table th {
    padding: 16px 20px;
    text-align: left;
    font-weight: 700;
    color: #1e293b;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid #e2e8f0;
}

table td {
    padding: 16px 20px;
    border-bottom: 1px solid #f1f5f9;
    color: #475569;
}

table tbody tr {
    transition: all 0.3s ease;
}

table tbody tr:hover {
    background: #f8fafc;
    transform: scale(1.01);
}

table tbody tr:last-child td {
    border-bottom: none;
}

/* Enhanced Gap Utilities */
.d-flex {
    display: flex;
}

.gap-2 {
    gap: 10px;
}

.gap-3 {
    gap: 15px;
}

.gap-4 {
    gap: 20px;
}

/* Enhanced Row and Col */
.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

.col-6 {
    flex: 0 0 50%;
    max-width: 50%;
    padding: 0 15px;
}

.col-4 {
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
    padding: 0 15px;
}

.col-3 {
    flex: 0 0 25%;
    max-width: 25%;
    padding: 0 15px;
}

/* Enhanced Checkbox Group */
.checkbox-group {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.checkbox-group:hover {
    background: #f8fafc;
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: #2563eb;
}

.checkbox-group label {
    cursor: pointer;
    font-weight: 500;
    color: #475569;
    user-select: none;
}

/* Enhanced Text Muted */
.text-muted {
    color: #64748b;
    font-size: 13px;
}

/* Enhanced Text Danger */
.text-danger {
    color: #ef4444;
    font-weight: 500;
}

/* Enhanced D Badge */
.primary-badge {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Enhanced Focus States */
*:focus-visible {
    outline: 2px solid #2563eb;
    outline-offset: 2px;
    border-radius: 4px;
}

/* Loading Animation */
@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

.loading {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 1000px 100%;
    animation: shimmer 2s infinite;
}

/* ============================================
   ENHANCED ADMIN COMPONENTS
   ============================================ */

/* Stat Card Icons */
.stat-card {
    display: flex;
    align-items: center;
    gap: 20px;
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.stat-content {
    flex: 1;
}

/* Admin Page Header */
.admin-page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid #f1f5f9;
}

.admin-page-header h2 {
    font-size: 32px;
    font-weight: 700;
    color: #1e293b;
    margin: 0 0 8px 0;
    background: linear-gradient(135deg, #1e293b 0%, #475569 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-subtitle {
    color: #64748b;
    font-size: 15px;
    margin: 0;
}

/* Table Responsive */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* Product Image Thumb */
.product-image-thumb {
    width: 60px;
    height: 60px;
    border-radius: 10px;
    overflow: hidden;
    background: #f8fafc;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.product-image-placeholder {
    width: 60px;
    height: 60px;
    border-radius: 10px;
    background: #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #cbd5e1;
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 8px;
    align-items: center;
}

.btn-action {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    color: white;
}

.btn-view {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}

.btn-view:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
}

.btn-edit {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

.btn-edit:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

.btn-delete {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.3);
}

.btn-delete:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
}

/* Modern Badges */
.badge-modern {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.badge-success {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    color: #065f46;
}

.badge-warning {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    color: #92400e;
}

.badge-info {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    color: #1e40af;
}

.badge-danger {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    color: #991b1b;
}

/* Card Header with Actions */
.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 2px solid #f1f5f9;
}

.card-header h3 {
    font-size: 22px;
    font-weight: 700;
    color: #1e293b;
    margin: 0;
}

/* Pagination */
.pagination-wrapper {
    margin-top: 30px;
    display: flex;
    justify-content: center;
}

.pagination-wrapper nav {
    display: flex;
    gap: 8px;
}

.pagination-wrapper .pagination {
    display: flex;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.pagination-wrapper .page-item {
    margin: 0;
}

.pagination-wrapper .page-link {
    padding: 10px 16px;
    border-radius: 8px;
    background: white;
    color: #475569;
    text-decoration: none;
    font-weight: 600;
    border: 2px solid #e2e8f0;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
}

.pagination-wrapper .page-link:hover {
    background: #f8fafc;
    border-color: #2563eb;
    color: #2563eb;
    transform: translateY(-2px);
}

.pagination-wrapper .page-item.active .page-link {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: white;
    border-color: #2563eb;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.pagination-wrapper .page-item.disabled .page-link {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 30px;
    padding-top: 25px;
    border-top: 2px solid #f1f5f9;
}

/* Product Detail Items */
.product-detail-item {
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid #f1f5f9;
}

.product-detail-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.detail-label {
    font-size: 13px;
    color: #64748b;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.detail-value {
    font-size: 16px;
    color: #1e293b;
    font-weight: 500;
    line-height: 1.6;
}