/* 🔥 RESET */
*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:'Poppins', sans-serif;
}

body{
    min-height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;

    background: linear-gradient(135deg,#0f2027,#203a43,#2c5364);
}

/* 🔥 GLASS CONTAINER */
.container{
    width:100%;
    max-width:380px;
    padding:40px 30px;
    border-radius:20px;
    text-align:center;

    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(15px);

    border:1px solid rgba(255,255,255,0.2);
    box-shadow:0 10px 40px rgba(0,0,0,0.4);

    animation: fadeIn 0.8s ease;
}

/* 🔥 HEADING */
.container h2{
    color:#fff;
    margin-bottom:10px;
    font-weight:600;
}

.container p{
    color:#ddd;
    margin-bottom:20px;
}

/* 🔥 INPUT */
.container input{
    width:100%;
    padding:14px;
    margin:10px 0;
    border:none;
    border-radius:10px;
    outline:none;

    background: rgba(255,255,255,0.1);
    color:#fff;
    font-size:14px;

    transition:0.3s;
}

.container input::placeholder{
    color:#bbb;
}

.container input:focus{
    background: rgba(255,255,255,0.2);
    box-shadow:0 0 10px rgba(0,255,150,0.5);
}

/* 🔥 BUTTON */
.container button{
    width:100%;
    padding:14px;
    margin-top:10px;
    border:none;
    border-radius:10px;
    font-size:16px;
    font-weight:600;
    cursor:pointer;

    background: linear-gradient(135deg,#00c853,#69f0ae);
    color:#fff;

    transition:0.3s;
}

.container button:hover{
    transform:translateY(-3px);
    box-shadow:0 8px 20px rgba(0,255,150,0.4);
}

/* 🔥 LINKS */
.container a{
    display:block;
    margin-top:15px;
    color:#eee;
    text-decoration:none;
    font-size:14px;
}

.container a:hover{
    color:#69f0ae;
}

/* 🔥 NAVBAR */
.navbar{
    position:fixed;
    top:0;
    left:0;
    width:100%;
    padding:15px 40px;

    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(10px);

    display:flex;
    justify-content:space-between;
    align-items:center;

    color:#fff;
    z-index:1000;
}

.navbar h1{
    font-size:22px;
}

/* 🔥 NAV RIGHT */
.nav-right{
    display:flex;
    align-items:center;
    gap:20px;
}

.logout-btn{
    padding:8px 16px;
    border-radius:8px;
    text-decoration:none;

    background: linear-gradient(135deg,#ff5252,#ff1744);
    color:#fff;

    transition:0.3s;
}

.logout-btn:hover{
    transform:scale(1.05);
    box-shadow:0 5px 15px rgba(255,0,0,0.4);
}

/* 🔥 DASHBOARD */
.dashboard{
    margin-top:90px;
    padding:40px;
    width:100%;
}

/* 🔥 GRID */
.card-container{
    display:grid;
    grid-template-columns: repeat(auto-fit,minmax(250px,1fr));
    gap:25px;
}

/* 🔥 CARD */
.card{
    padding:25px;
    border-radius:16px;

    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(12px);

    color:#fff;
    text-decoration:none;

    box-shadow:0 10px 25px rgba(0,0,0,0.3);

    transition:0.4s;
    position:relative;
    overflow:hidden;
}

/* 🔥 GLOW EFFECT */
.card::before{
    content:'';
    position:absolute;
    top:0;
    left:-100%;
    width:100%;
    height:100%;

    background: linear-gradient(120deg, transparent, rgba(0,255,150,0.4), transparent);
    transition:0.6s;
}

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

.card:hover{
    transform:translateY(-10px) scale(1.03);
}

/* 🔥 CART */
.cart-container{
    display:grid;
    grid-template-columns:2fr 1fr;
    gap:25px;
}

.cart-card{
    padding:20px;
    border-radius:12px;

    background: rgba(255,255,255,0.08);
    color:#fff;

    box-shadow:0 5px 20px rgba(0,0,0,0.3);
}

/* 🔥 SUMMARY */
.cart-summary{
    padding:20px;
    border-radius:12px;

    background: rgba(255,255,255,0.08);
    color:#fff;
}

/* 🔥 CHECKOUT */
.checkout-btn{
    width:100%;
    padding:12px;
    margin-top:15px;

    border:none;
    border-radius:8px;

    background: linear-gradient(135deg,#00c853,#69f0ae);
    color:#fff;

    cursor:pointer;
}

/* 🔥 ANIMATION */
@keyframes fadeIn{
    from{
        opacity:0;
        transform:translateY(40px);
    }
    to{
        opacity:1;
        transform:translateY(0);
    }
}

/* 📱 MOBILE */
@media(max-width:768px){
    .cart-container{
        grid-template-columns:1fr;
    }

    .navbar{
        padding:10px 20px;
    }
}