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

 :root{
    --primary-color:#2563eb;
    --primary-dark:#1d4ed8;
    --primary-light:#3b82f6;
    --secondary-color:#f59e0b;
    --success-color:#10b981;
    --danger-color:#ef4444;
    --warning-color:#fbbf24;
    --dark-color:#111827;
    --grey-900:#111827;
    --grey-800:#1f2937; 
    --grey-700:#374151;
    --grey-600:#4b5563;
    --grey-500:#6b7280;
    --grey-400:#9ca3af;
    --grey-300:#d1d5db;
    --grey-200:#e5e7eb;
    --grey-100:#f3f4f6;
    --grey-50:#f9fafb;
    --background:#fafbfc;
    --white:#ffffff;
    --card-shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
    --card-shadow-hover: 0 10px 25px rgba(0,0,0,0.15), 0 4px 10px rgba(0,0,0,0.1);
    --border-radius: 8px;
    --border-radius-sm: 4px;
    --border-radius-lg: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --background-color:#f5f5f5;
 }

html, body {
    height: 100%;
    margin: 0;
}

body {
    font-family: "Inter", -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--grey-900);
    background: linear-gradient(135deg, #728096 0%, #2563eb 100%);
    background-attachment: fixed;
    font-weight: 400;
    margin: 0;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

h1,h2,h3,h4,h5,h6{
    font-weight:600;
    line-height: 1.2;
    color:var(--grey-900);
}

/* ========== HEADER ========== */
.header{
    background-color: rgba(255,255,255,0.9);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: fixed;
    width:100%;
    top:0;
    z-index:1000;
    transition: var(--transition);
}

.header:hover{
    box-shadow: 0 4px 6px rgba(0,0,0,0.1), 0 2px 4px rgba(0,0,0,0.06);
}

.nav-container{
    max-width:1200px;
    margin:0 auto;
    display:flex;
    justify-content: space-between;
    align-items: center;
    padding:0 20px;
    height:80px;
}

.mobile-menu-btn{
    display:none;
    font-size:1.5rem;
    cursor: pointer;
    background: transparent;
    border:none;
    color:var(--primary-color);
    transition: var(--transition);
    padding: 5px;
    border-radius:var(--border-radius-sm);
}

.mobile-menu-btn:hover{
    background-color:var(--primary-color);
    color:var(--white);
}

/* ========== SIDEBAR ========== */
.sidebar{
    position: fixed;
    top: 0;
    left: -320px;
    width: 280px;
    height: 100%;
    background-color: var(--white);
    transition: var(--transition);
    z-index: 1001;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    padding:24px;
    overflow-y: auto;
}

.sidebar.active{
    left: 0;
}

.sidebar-overlay{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 999;
    display: none;
    backdrop-filter: blur(2px);
}

.sidebar-overlay.active{
    display: block;
}

.close-sidebar{
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 1.2rem;
    cursor: pointer;
    background: transparent;
    border: none;
    color: var(--primary-color);
    padding: 8px;
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
}

.close-sidebar:hover{
    background-color: var(--primary-color);
    color: var(--white);
    transform: rotate(90deg);
}

.sidebar-menu{
    margin-top: 50px;
    list-style:none;
}

.sidebar-menu li{
    margin-bottom: 10px;
}

.sidebar-menu a{
    text-decoration: none;
    color: var(--grey-900);
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition);
}

.sidebar-menu a:hover{
    background-color: var(--primary-color);
    color: var(--white);
    transform: scale(1.02);
}

/* ========== NAV ========== */
.nav-logo{
    font-size:1.5rem;
    font-weight:700;
    background:linear-gradient(135deg,var(--primary-color),var(--primary-light));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-decoration:none;
    letter-spacing:-0.05em;
    transition:var(--transition);
}

.logo:hover{
    transform:scale(1.05);
}

.search-bar{
    flex:1;
    max-width: 500px;
    margin:0 50px;
    position:relative;
}

.search-bar input{
    width:100%;
    padding:10px 20px 10px 40px;
    border:1px solid var(--grey-300);
    border-radius:50px;
    font-size: 15px;
    outline: none;
    transition:var(--transition);
    background:var(--white);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.search-bar input:focus{
    border-color:var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.2);
    transform:translateY(-2px);
}

.search-bar input::placeholder{
    color:var(--grey-500);
    font-weight:400;
}

.search-button{
    position:absolute;
    right:10px;
    top:50%;
    transform: translateY(-50%);
    background:linear-gradient(135deg,var(--primary-color),var(--primary-light));
    color: white;
    border:none;
    border-radius:50%;
    width: 32px;
    height: 32px;
    cursor:pointer;
    transition: var(--transition);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-bar button{
    position:absolute;
    right:10px;
    top:50%;
    transform: translateY(-50%);
    background:linear-gradient(135deg,var(--primary-color),var(--primary-light));
    color: white;
    border:none;
    border-radius:50px;
    padding: 6px 14px;
    cursor:pointer;
    transition: var(--transition);
    font-weight:600;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.search-bar button:hover{
    transform: translateY(-50%) scale(1.05);
    box-shadow:0 4px 12px rgba(37,99,235,0.4);
}

.nav-actions{
    display:flex;
    align-items: center;
    gap:20px;
}

.nav-btn{
    background:linear-gradient(135deg,var(--grey-900),var(--grey-700));
    color:white;
    border:none;
    padding: 10px 18px;
    border-radius: var(--border-radius-sm);
    cursor:pointer;
    text-decoration: none;
    display:flex;
    align-items: center;
    gap:8px;
    font-weight:600;
    transition: var(--transition);
    box-shadow:0 2px 4px rgba(17,24,39,0.3);
    font-size: 14px;
}

.nav-btn:hover{
    box-shadow:0 4px 12px rgba(17,24,39,0.5);
    transform: translateY(-2px);
}

.hidden {
    display: none;
}

/* ========== LAYOUT ========== */
.main-content {
    flex: 1;
    margin-top: 80px;
    padding-bottom: 0;
    height: auto;
}

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

.page {
    display: none;
}

.page.active {
    display: block;
}

/* ========== HERO ========== */
.hero{
    background: linear-gradient(135deg, #728096 0%, #2563eb 100%);
    color:white;
    padding: 60px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before{
    content: "";
    position: absolute;
    top:0;
    left:0;
    bottom: 0;
    right:0;
    background: linear-gradient(135deg,rgba(37,99,235,0.4),rgba(37,99,235,0.4));
    z-index:1;
}

.hero-content{
    position: relative;
    z-index:2;
}

.hero-content h1{
    font-size:3.5rem;
    margin-bottom:20px;
    font-weight: 800;
    color: white;
    text-shadow:0 4px 6px rgba(0,0,0,0.1);
    line-height:1.1;
}

.hero-content p{
    font-size:1.25rem;
    margin-bottom:30px;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    color: white;
}

.hero-btn{
    background: white;
    color: var(--primary-color);
    border:none;
    padding: 15px 30px;
    border-radius:50px;
    font-size:1.1rem;
    font-weight:700;
    cursor:pointer;
    text-decoration: none;
    display: inline-block;
    transition: var(--transition);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    text-transform: uppercase;
    letter-spacing:0.5px;
}

.hero-btn:hover{
    box-shadow: 0 6px 16px rgba(0,0,0,0.3);
    transform: translateY(-2px);
}

/* ========== CATEGORIES ========== */
.categories{
    padding: 40px 20px;
    background: var(--background-color);
}

.categories h2{
    text-align: center;
    font-size:2.5rem;
    margin-bottom:50px;
    color:var(--grey-900);
    font-weight: 800;
    position:relative;
}

.categories h2::after {
    content:"";
    position: absolute;
    bottom: -12px;
    left:50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(135deg,var(--primary-color),var(--primary-light));
    border-radius: 2px;
}

.category-grid{
    display:grid;
    grid-template-columns: repeat(auto-fit, minmax(250px,1fr));
    gap:20px;
}

.category-card{
    background:var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid var(--grey-100);
    position: relative;
}

.category-card::before{
    content: "";
    position: absolute;
    top:0;
    left:0;
    right:0;
    bottom:0;
    background: linear-gradient(135deg,rgba(37,99,235,0.6),rgba(43,46,54,0.6));
    opacity: 0;
    transition: var(--transition);
    z-index: 1;
}

.category-card:hover::before{
    opacity: 1;
}

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

.category-card img{
    width:100%;
    height:200px;
    object-fit: cover;
    transition: var(--transition);
}

.category-card:hover img{
    transform: scale(1.05);
}

.category-card-content{
    padding: 20px;
    position: relative;
    z-index: 2;
}

.category-card h3{
    font-size:1.5rem;
    margin-bottom:10px;
    color:var(--grey-900);
    font-weight: 600;
}

.category-card p{
    font-size: 15px;
    color:var(--grey-700);
    line-height: 1.6;
    margin-bottom: 15px;
}

.category-btn{
    background: linear-gradient(135deg,var(--primary-color),var(--primary-light));
    color:white;
    border:none;
    padding: 10px 20px;
    border-radius: 15px;
    font-weight:600;
    font-size: 14px;
    cursor:pointer;
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
    box-shadow: 0 2px 4px rgba(37,99,235,0.3);
}

.category-btn:hover{
    box-shadow: 0 4px 12px rgba(37,99,235,0.5);
    transform: translateY(-2px);
}

/* ========== PRODUCT GRID ========== */
.product-grid{
    display:grid;
    grid-template-columns: repeat(auto-fit, minmax(200px,1fr));
    gap:20px;
    margin-top: 32px;
}

.product-card{
    background:var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid var(--grey-100);
    display:flex;
    flex-direction: column;
    position: relative;
}

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

.product-card img{
    width:100%;
    height:200px;
    object-fit: cover;
    transition: var(--transition);
}

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

.product-card-content{
    padding: 20px;
    position: relative;
    z-index: 1;
    flex:1;
    display:flex;
    flex-direction: column;
}

.product-card h3{
    font-size:1.1rem;
    margin-bottom:8px;
    color:var(--grey-900);
    font-weight: 600;
}

.product-brand{
    font-size: 12px;
    color: var(--grey-500);
    margin-bottom: 5px;
    font-weight: 500;
}

.product-card p{
    font-size: 14px;
    color:var(--grey-700);
    line-height: 1.6;
    margin-bottom: auto;
}

.product-price{
    display:flex;
    align-items: center;
    gap:8px;
    margin-top: 12px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.current-price{
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-color);
}

.original-price{
    font-size: 13px;
    color: var(--grey-500);
    text-decoration: line-through;
    font-weight: 500;
}

.discount{
    background: #dcfce7;
    color: var(--success-color);
    padding: 2px 6px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-rating{
    color:var(--warning-color);
    font-size: 14px;
    display:flex;
    align-items: center;
    gap:5px;
    margin-top: 8px;
}

/* ========== FILTER ========== */
.filter-section{
    padding: 20px;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    margin-bottom: 20px;
}

.filter-row{
    display:flex;
    align-items: center;
    gap:20px;
    flex-wrap: wrap;
}

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

.filter-group label{
    font-size: 14px;
    color: var(--grey-700);
    font-weight: 500;
    white-space: nowrap;
}

.filter-group select,
.filter-group input[type="range"]{
    padding: 8px 12px;
    border:1px solid var(--grey-300);
    border-radius: var(--border-radius-sm);
    font-size: 14px;
    outline: none;
    transition: var(--transition);
}

.filter-group select:focus{
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.2);
}

/* ========== PRODUCT DETAIL ========== */
.product-detail{
    display:grid;
    grid-template-columns: 1fr 1fr;
    gap:40px;
    padding: 40px 0;
}

.product-images{
    width:100%;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    overflow: hidden;
    transition: var(--transition);
}

.product-images:hover{
    transform:scale(1.02);
}

.product-image{
    width: 100%;
    height: auto;
    display: block;
}

.product-info h1{
    font-size: 2rem;
    margin-bottom: 15px;
    color: var(--grey-900);
    font-weight: 700;
    line-height: 1.2;
}

.product-info .brand{
    font-size: 14px;
    color: var(--grey-500);
    margin-bottom: 10px;
    font-weight: 500;
}

.product-info .description{
    font-size: 16px;
    color: var(--grey-700);
    line-height: 1.6;
    margin-bottom: 20px;
}

.product-options{
    display:flex;
    flex-direction: column;
    gap:15px;
    margin-bottom: 20px;
}

.option-group{
    display:flex;
    align-items: center;
    gap:12px;
}

.option-group label{
    font-size: 14px;
    color: var(--grey-700);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing:0.5px;
    min-width: 50px;
}

.option-group select{
    padding: 8px 12px;
    border:1px solid var(--grey-300);
    border-radius: var(--border-radius-sm);
    font-size: 14px;
    outline: none;
    transition: var(--transition);
}

.option-group select:focus{
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.2);
}

.address-section{
    padding: 16px;
    background: var(--grey-50);
    border-radius: var(--border-radius);
    border: 1px solid var(--grey-200);
    margin-bottom: 16px;
}

.address-section h3{
    font-size: 16px;
    margin-bottom: 10px;
    color: var(--grey-900);
}

.delivery-info{
    padding: 16px;
    background: var(--grey-50);
    border-radius: var(--border-radius);
    border: 1px solid var(--grey-200);
    margin-bottom: 16px;
}

.delivery-info h4{
    font-size: 15px;
    margin-bottom: 10px;
    color: var(--grey-900);
}

.delivery-info p{
    font-size: 14px;
    color: var(--grey-700);
    margin-bottom: 6px;
}

.product-actions{
    display:flex;
    align-items: center;
    gap:15px;
    margin-top: 20px;
    flex-wrap: wrap;
}

/* ========== BUTTONS ========== */
.btn-primary{
    background: linear-gradient(135deg,var(--primary-color),var(--primary-light));
    color:white;
    border:none;
    padding: 12px 24px;
    border-radius: var(--border-radius-sm);
    cursor:pointer;
    font-weight:600;
    font-size: 14px;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 2px 4px rgba(37,99,235,0.3);
    text-decoration: none;
}

.btn-primary:hover{
    box-shadow: 0 4px 12px rgba(37,99,235,0.5);
    transform: translateY(-2px);
}

.btn-secondary{
    background: linear-gradient(135deg,var(--grey-900),var(--grey-700));
    color:white;
    border:none;
    padding: 12px 24px;
    border-radius: var(--border-radius-sm);
    cursor:pointer;
    text-decoration: none;
    display:inline-flex;
    align-items: center;
    gap:8px;
    font-weight:600;
    font-size: 14px;
    transition: var(--transition);
    box-shadow:0 2px 4px rgba(17,24,39,0.3);
}

.btn-secondary:hover{
    box-shadow:0 4px 12px rgba(17,24,39,0.5);
    transform: translateY(-2px);
}

/* ========== CART ========== */
.cart-item{
    display:flex;
    align-items: center;
    gap:20px;
    padding: 20px;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    margin-bottom: 16px;
    border: 1px solid var(--grey-100);
    transition: var(--transition);
}

.cart-item:hover{
    transform: translateY(-2px);
    box-shadow: var(--card-shadow-hover);
}

.cart-item img{
    width:100px;
    height:100px;
    object-fit: cover;
    border-radius: var(--border-radius-sm);
    box-shadow: var(--card-shadow);
    flex-shrink: 0;
}

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

.cart-item-details h3{
    font-size: 16px;
    margin-bottom: 5px;
    color: var(--grey-900);
    font-weight: 600;
}

.cart-item-details p{
    font-size: 14px;
    color: var(--grey-700);
    margin-bottom: 6px;
}

.quantity-controls{
    display:flex;
    align-items: center;
    gap:10px;
    margin-top: 10px;
}

.quantity-btn{
    background: linear-gradient(135deg,var(--grey-900),var(--grey-700));
    color:white;
    border:none;
    width: 32px;
    height: 32px;
    border-radius: var(--border-radius-sm);
    cursor:pointer;
    font-weight:600;
    font-size: 16px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.quantity-btn:hover{
    box-shadow:0 4px 12px rgba(17,24,39,0.5);
    transform: translateY(-1px);
}

.quantity-input{
    width: 50px;
    text-align: center;
    padding: 6px 0;
    border:1px solid var(--grey-300);
    border-radius: var(--border-radius-sm);
    font-size: 14px;
    outline: none;
    transition: var(--transition);
}

.quantity-input:focus{
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.2);
}

.cart-summary{
    padding: 20px;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    margin-top: 20px;
    border: 1px solid var(--grey-100);
}

.summary-row{
    display:flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 15px;
    color: var(--grey-700);
}

.summary-divider{
    height:1px;
    background: var(--grey-200);
    margin: 16px 0;
}

.summary-total{
    font-size: 18px;
    font-weight: 700;
    color: var(--grey-900);
}

/* ========== ORDER FORM ========== */
.order-form{
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    padding: 30px;
    margin-top: 20px;
}

.order-form h2{
    font-size: 1.5rem;
    margin-bottom: 24px;
    color: var(--grey-900);
    padding-bottom: 12px;
    border-bottom: 2px solid var(--grey-100);
}

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

.form-group label{
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    color: var(--grey-900);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 12px;
}

.form-group input,
.form-group textarea{
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--grey-300);
    border-radius: var(--border-radius-sm);
    font-size: 14px;
    outline: none;
    transition: var(--transition);
    font-family: inherit;
}

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

.form-group input:focus,
.form-group textarea:focus{
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.2);
}

/* ========== PAYMENT ========== */
.payment-options{
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.payment-option{
    display:flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border: 2px solid var(--grey-200);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    background:var(--white);
    font-weight: 500;
    font-size: 15px;
}

.payment-option:hover{
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.payment-option input[type="radio"]{
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
}

/* ========== ORDER SUCCESS ========== */
.order-success {
    max-width: 600px;
    margin: 40px auto;
    text-align: center;
    padding: 40px;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow-hover);
}

.order-success h1{
    color: var(--success-color);
    font-weight: 700;
    font-size: 2rem;
    margin-bottom: 12px;
}

.order-success p{
    font-size: 15px;
    color: var(--grey-600);
    margin-bottom: 10px;
    line-height: 1.6;
}

/* ========== ORDERS LIST ========== */
#ordersListPage {
    min-height: auto;
    height: auto;
    padding-bottom: 40px;
}

#ordersList {
    max-width: 900px;
    margin: 0 auto;
}

.order-card{
    background: var(--white);
    border-radius: var(--border-radius);
    border: 1px solid var(--grey-200);
    box-shadow: var(--card-shadow);
    margin-bottom: 16px;
    overflow: hidden;
    transition: var(--transition);
    position: relative;
}

.order-card::before{
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.order-card:hover::before{
    opacity: 1;
}

.order-card:hover{
    box-shadow: var(--card-shadow-hover);
    transform: translateY(-2px);
}

.order-header{
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    cursor: pointer;
    background: var(--white);
    gap: 16px;
}

.order-header:hover{
    background: var(--grey-50);
}

.order-summary{
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.order-summary h3{
    font-size: 15px;
    font-weight: 700;
    color: var(--grey-900);
    white-space: nowrap;
}

.order-meta{
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    align-items: center;
}

.order-meta p{
    font-size: 13px;
    color: var(--grey-600);
    white-space: nowrap;
}

.dropdown-arrow{
    font-size: 18px;
    color: var(--grey-500);
    flex-shrink: 0;
    transition: transform 0.3s ease;
    cursor: pointer;
    display: flex;
    align-items: center;
}

.order-card.expanded .dropdown-arrow{
    transform: rotate(180deg);
}

/* ========== STATUS BADGE ========== */
.status-badge{
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--grey-100);
    color: var(--grey-600);
    border: 1px solid var(--grey-200);
}

.status-badge.on-way,
.status-badge.delivered,
.status-badge.out-for-delivery{
    background: #dcfce7;
    color: #15803d;
    border-color: #bbf7d0;
}

/* ========== ORDER DETAILS (expanded) ========== */
.order-details {
    display: none;
    padding: 0 24px 24px;
    border-top: 1px solid var(--grey-100);
}

.order-details.expanded{
    display: block;
    animation: fadeIN 0.3s ease;
}

@keyframes fadeIN {
    from{
        opacity:0;
        transform: translateY(-8px);
    }
    to{
        opacity:1;
        transform: translateY(0);
    }
}

.order-info{
    margin-bottom: 20px;
}

.order-info p{
    font-size: 14px;
    color: var(--grey-700);
    margin-bottom: 6px;
    line-height: 1.5;
}

.order-info h4{
    font-size: 15px;
    font-weight: 700;
    color: var(--grey-900);
    margin: 20px 0 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--grey-200);
}

.order-info .address-section{
    background: var(--grey-50);
    padding: 16px;
    border-radius: var(--border-radius);
    border: 1px solid var(--grey-200);
    margin: 12px 0;
}

/* Cart items inside order details */
.order-details .cart-item{
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--grey-50);
    border-radius: var(--border-radius);
    border: 1px solid var(--grey-100);
    margin-bottom: 12px;
}

.order-details .cart-item img{
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--border-radius-sm);
    flex-shrink: 0;
}

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

.order-details .cart-item-details h3{
    font-size: 15px;
    font-weight: 600;
    color: var(--grey-900);
    margin-bottom: 4px;
}

.order-details .cart-item-details p{
    font-size: 13px;
    color: var(--grey-600);
    margin-bottom: 4px;
}

/* Summary inside order details */
.order-details .cart-summary{
    background: var(--grey-50);
    border: 1px solid var(--grey-100);
    border-radius: var(--border-radius);
    padding: 16px;
    margin-top: 16px;
}

/* ========== ACCOUNT PAGE ========== */
#accountPage .order-form{
    max-width: 700px;
    margin: 20px auto;
}

/* ========== FOOTER ========== */
.footer {
    background: #1f2937;
    color: #9ca3af;
    padding: 40px 0 0 0;
    margin-top: auto;
    width: 100%;
}

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

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

.footer-section h3,
.footer-section h4 {
    color: white;
    font-size: 16px;
    margin-bottom: 15px;
    font-weight: 600;
}

.footer-section p {
    font-size: 14px;
    line-height: 1.6;
    color: #9ca3af;
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section ul li a {
    text-decoration: none;
    color: #9ca3af;
    font-size: 14px;
    transition: color 0.3s;
}

.footer-section ul li a:hover {
    color: #3b82f6;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.social-links a {
    text-decoration: none;
    color: #9ca3af;
    font-size: 14px;
    transition: color 0.3s;
}

.social-links a:hover {
    color: #3b82f6;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding: 20px;
    text-align: center;
    font-size: 14px;
    color: #9ca3af;
}

/* ========== RESPONSIVE ========== */
@media (max-width:768px){
    .nav-actions{
        display: none;
    }

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

    .search-bar{
        margin: 0 15px;
    }

    .hero-content h1{
        font-size: 2rem;
    }

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

    .cart-item{
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }

    .product-actions{
        flex-direction: column;
        align-items: stretch;
    }

    .filter-row{
        flex-direction: column;
        align-items: flex-start;
    }

    .order-header{
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        padding: 16px;
    }

    .order-meta{
        gap: 12px;
    }

    .dropdown-arrow{
        align-self: flex-end;
        margin-top: -40px;
    }

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

    .order-details {
        padding: 0 16px 16px;
    }

    .order-details .cart-item{
        flex-direction: column;
        align-items: flex-start;
    }
}

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

    .hero-content h1{
        font-size: 1.6rem;
    }
}