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

/* BODY */
body {
  background: linear-gradient(135deg, #4a00e0, #8e2de2);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* NAVBAR */
.navbar {
  color: white;
  padding: 15px 20px;
  font-size: 20px;
  font-weight: bold;
}

/* CENTER */
.container {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

/* CARD */
.card {
  background: #fff;
  padding: 30px;
  border-radius: 15px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
  text-align: center;
}

/* TITLE */
.card h2 {
  margin-bottom: 20px;
  color: #333;
}

/* INPUT */
.input {
  width: 100%;
  padding: 12px;
  margin-bottom: 15px;
  border-radius: 8px;
  border: 1px solid #ccc;
  font-size: 14px;
}

/* BUTTON */
.btn {
  width: 100%;
  padding: 12px;
  border: none;
  background: #4a00e0;
  color: white;
  border-radius: 8px;
  font-size: 15px;
  cursor: pointer;
  transition: 0.3s;
}

.btn:hover {
  background: #3a00b3;
}

/* LINK */
.link {
  margin-top: 10px;
  font-size: 14px;
}

/* MOBILE */
@media(max-width: 480px){
  .card {
    padding: 20px;
  }
}