/*

Device | Width Range (px) | Notes
Mobile | 320 – 576 | Single-column, hamburger menu
Tablet | 577 – 768 | Two-column layouts emerge
Large Tablet / Small Desktop | 769 – 1024 | 3-column grid possible
Desktop | 1025 – 1440 | Full-feature, multi-panel UI
Extra-Large Desktop | 1441+ | Ultra-wide dashboards

*/

/* General styles */

a,
button,
input,
textarea {
  -webkit-tap-highlight-color: transparent;
}

h1,
h2,
h3,
h4,
h5 {
  margin: 0;
  font-weight: 400;
  line-height: 1.3;
  text-transform: capitalize;
  outline: none; /* Remove focus outline */
  user-select: none; /* Prevent selection */
}


iframe {
  display: flex;
  max-height: 6rem;
  margin: 0.5rem;
  padding: 0;
  border: none;
}

button {
  cursor: pointer;
}

button:disabled {
  opacity: 0.3;
}

.last-login {
  background-color: #ffffffc6;
  border: 1px solid #0a3c43;
  padding: 0.5rem 1rem;
  border-radius: 3rem;
  margin: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: start;
  color: rgb(128, 128, 128);
}

html,
body {
  scroll-behavior: smooth;
  font-family: "Orbitron", sans-serif;
  display: flex;
  position: relative;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  width: 100%;
  margin: 0px;
  padding: 0px;
  background-color: #f9f9f9;
  background-image: radial-gradient(rgba(0, 0, 0, 0.03) 2px, transparent 0);
  background-size: 24px 24px;
  letter-spacing: 0.5px;
}

.hidden {
  display: none;
  transform: translateX(20px);
  transition: opacity 0.1s ease, transform 0.1s ease;
}

.show {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}