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

body {
  height:100vh;
  display:flex;
  justify-content:center;
  align-items:center;
  background: linear-gradient(135deg,#0f172a,#1e3a8a);
  color:white;
}

/* glass */
.card {
  width:350px;
  padding:25px;
  border-radius:20px;
  background:rgba(255,255,255,0.1);
  backdrop-filter:blur(20px);
  text-align:center;
  animation: fadeIn 0.5s;
}

/* search */
.search {
  display:flex;
  gap:10px;
  margin:15px 0;
}

.search input {
  flex:1;
  padding:10px;
  border-radius:10px;
  border:none;
}

.search button {
  padding:10px;
  border:none;
  border-radius:10px;
  background:#38bdf8;
  color:white;
}

/* actions */
.actions {
  display:flex;
  gap:10px;
  justify-content:center;
}

.actions button {
  padding:8px;
  border:none;
  border-radius:10px;
}

/* history */
.history-item {
  display:inline-block;
  margin:5px;
  padding:5px 10px;
  background:rgba(255,255,255,0.2);
  border-radius:10px;
  cursor:pointer;
}

/* animation */
@keyframes fadeIn {
  from {opacity:0}
  to {opacity:1}
}

/* light mode */
.light {
  background: linear-gradient(135deg,#e0f2fe,#bae6fd);
}

.light .card {
  color:black;
}

/* mobile */
@media(max-width:400px){
  .card{
    width:90%;
  }
}