body {
  font-family: Arial, sans-serif;
  background: #f8f9fa;
  padding: 20px;
}
.form-container {
  background: white;
  padding: 20px;
  max-width: 500px;
  margin: auto;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}
input[type='text'], input[type='email'], input[type='password'] {
  width: 100%;
  padding: 10px;
  margin-bottom: 10px;
  border: 1px solid #ccc;
  border-radius: 4px;
}
button {
  padding: 10px 20px;
  background: #007bff;
  border: none;
  color: white;
  border-radius: 4px;
  cursor: pointer;
}
button:hover {
  background: #0056b3;
}
.dashboard {
  text-align: center;
}
.btn {
  display: inline-block;
  margin: 10px;
  padding: 10px 20px;
  background: #28a745;
  color: white;
  text-decoration: none;
  border-radius: 4px;
}
.btn:hover {
  background: #218838;
}

/* Reset some default styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Base styles for all devices */
body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333;
  background: #fff;
}

/* Make images and videos responsive */
img, video {
  max-width: 100%;
  height: auto;
}

/* Container */
.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

/* Typography that scales */
h1 {
  font-size: 2rem;
}
p {
  font-size: 1rem;
}

/* Responsive grid example */
.row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.col {
  flex: 1;
  min-width: 250px;
}

/* Media Queries for different devices */

/* Extra small devices (phones, < 576px) */
@media (max-width: 575.98px) {
  body {
    font-size: 14px;
  }
  h1 {
    font-size: 1.5rem;
  }
  .row {
    flex-direction: column;
  }
}

/* Small devices (portrait tablets, 576px – 767px) */
@media (min-width: 576px) and (max-width: 767.98px) {
  body {
    font-size: 15px;
  }
  h1 {
    font-size: 1.75rem;
  }
}

/* Medium devices (landscape tablets, 768px – 991px) */
@media (min-width: 768px) and (max-width: 991.98px) {
  body {
    font-size: 16px;
  }
  h1 {
    font-size: 2rem;
  }
}

/* Large devices (desktops, 992px – 1199px) */
@media (min-width: 992px) and (max-width: 1199.98px) {
  body {
    font-size: 17px;
  }
  h1 {
    font-size: 2.25rem;
  }
}

/* Extra large devices (large desktops, ≥1200px) */
@media (min-width: 1200px) {
  body {
    font-size: 18px;
  }
  h1 {
    font-size: 2.5rem;
  }
}