*{
margin:0;
padding:0;
box-sizing:border-box;
font-family:Arial, sans-serif;
}

body{
background:white;
display:flex;
justify-content:center;
align-items:center;
min-height:100vh;
padding:20px;
}

.container{
background:white;
padding:30px;
border-radius:20px;
box-shadow:0 4px 15px rgba(0,0,0,0.2);
width:500px;
max-width:95%;
text-align:center;
}

.header{
display:flex;
justify-content:space-between;
align-items:center;
margin-bottom:20px;
}

h1{
font-size:28px;
}

#themeBtn{
padding:8px 12px;
font-size:12px;
margin-top:0;
}

.search-box{
display:flex;
align-items:center;
gap:10px;
margin-bottom:15px;
}

.search-box input{
flex:1;
padding:10px;
border:1px solid #ccc;
border-radius:5px;
font-size:16px;
}

.search-box button{
padding:10px 15px;
border:none;
border-radius:5px;
cursor:pointer;
background:#2196f3;
color:white;
}

button{
padding:10px 15px;
border:none;
border-radius:5px;
cursor:pointer;
}

button:hover{
opacity:0.9;
}

#locationBtn{
display:block;
margin:15px auto;
background:#4caf50;
color:white;
}

#weather{
margin-top:20px;
text-align:center;
}

#weather img{
display:block;
margin:10px auto;
}

#forecast{
    display:flex;
    flex-wrap:wrap;
    justify-content:center;
    gap:10px;
    margin-top:20px;
}

.forecast-card{
    background:#f0f0f0;
    padding:10px;
    border-radius:10px;
    width:80px;
    text-align:center;
}

.forecast-card img{
    width:40px;
    height:40px;
}

.dark .forecast-card{
    background:#333;
    color:white;
}

.dark{
background:#121212;
color:white;
}

.dark .container{
background:#1e1e1e;
color:white;
box-shadow:0 4px 15px rgba(255,255,255,0.1);
}

.dark input{
background:#333;
color:white;
border:1px solid #555;
}

.dark #themeBtn{
background:#444;
color:white;
}

.dark #locationBtn{
background:#2e7d32;
}

@media(max-width:500px){

.container{
    width:100%;
}

.search-box{
    flex-direction:column;
}

.search-box button{
    width:100%;
}

}