* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: #f4f6f9;
    color: #333;
    line-height: 1.6;
}

.navbar {
    background: #1a73e8;
    color: white;
    padding: 15px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar a {
    color: white;
    text-decoration: none;
    margin-left: 20px;
    font-weight: 500;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 30px auto;
}

.card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: transform 0.3s;
}

.card:hover {
    transform: translateY(-5px);
}

.card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.card-body {
    padding: 20px;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    background: #1a73e8;
    color: white;
    border: none;
    border-radius: 6px;
    text-decoration: none;
    cursor: pointer;
    font-size: 15px;
}

.btn:hover {
    background: #1557b0;
}

.btn-danger {
    background: #e53935;
}

.form-box {
    background: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    max-width: 450px;
    margin: 50px auto;
}

input,
select,
textarea {
    width: 100%;
    padding: 12px;
    margin: 8px 0 20px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 15px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.price {
    color: #1a73e8;
    font-size: 20px;
    font-weight: bold;
}