/* Base styles */
body, html {
  margin: 0;
  padding: 0;
  font-family: 'Arial', sans-serif;
  background-color: black;
}


.like-btn {
  background-color: #000000; /* Bootstrap primary color */
  color: white;
  border: none;
  cursor: pointer;
  padding: 5px 10px;
  border-radius: 5px;
  font-size: 14px;
  transition: background-color 0.3s;
}

.like-btn:hover {
  background-color: #0056b3; /* Darken the button on hover */
}

.like-btn.liked {
  background-color: #28a745; /* Bootstrap success color */
}


.library-title {
    text-align: center;
    margin-top: 20px;
    font-size: 28px;
    color: white;
}


/* Navigation bar styles */
.navbar {
  background-color: black;
  overflow: hidden;
  position: sticky;
  top: 0;
  z-index: 1000;
  font-family: Arial; 
  margin: 0 auto; /* Center the navbar horizontally */
  text-align: center; /* Center the text inside navbar */
}

.navbar a {
  text-align: center;
    height: 65px;
    line-height: 65px;
    padding: 10px 15px;
    color: #a1a1a1;
    background-color: black;
    font-size: 14px;
    letter-spacing: 2px;
    font-weight: 400;
    text-transform: uppercase;
    text-decoration: none;
}

.navbar a:hover {
  background-color: #ddd;
  color: black;
}

/* styling for user login and sign up buttons*/
.user-button-container {
  text-align: right;
  padding-right: 20px;
  padding-top: 80px;
}

.user-button-container button {
  color: #a1a1a1;
  background-color: black;
  border: 1px solid #a1a1a1;
  font-family: 'Arial', sans-serif; 
  font-size: 16px; 
  padding: 10px 20px; 
}

.user-button-container button:hover {
  background-color: #a1a1a1;
  color: black;
}

/* Main content container */
.main-content {
  padding: 20px;
  margin-top: 50px;
}

.footer {
    position: fixed;
    left: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.5);
    color: black;
    text-align: left;
    padding: 10px;
    font-size: small;
}

.modal {
    display: none; 
    position: fixed; 
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%; /* Full width */
    height: 100%; /* Full height */
    overflow: auto; 
    background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
}

.modal-content {
    background-color: #fefefe;
    margin: 10% auto; /* Increased top margin to vertically center */
    padding: 20px;
    border: 1px solid #888;
    width: 60%; 
    max-width: 800px; 
}

.modal-content iframe {
    display: block;
    width: 100%; 
    height: 450px; 
    border: none;
}

.close {
    color: #aaa;
    position: absolute;
    top: 10px;
    right: 25px;
    font-size: 35px;
    font-weight: bold;
}

.close:hover,
.close:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}

footer {
  padding: 10px;
  bottom: 0;
  width: 100%;
  color: white;
}

/* Video gallery styles */
.video-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-gap: 15px;
  padding: 20px;
}

.video-card {
  background-color: #fff;
  border: 1px solid #ddd;
  border-radius: 5px;
  overflow: hidden;
  transition: transform 0.3s ease;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.video-card:hover {
  transform: scale(1.03);
}

.video-card img {
  width: 100%;
  height: auto;
  display: block;
}

.video-info {
  padding: 10px;
  color: #333;
}

.video-info h3 {
  margin: 0;
  color: #444;
}

.video-info p {
  font-size: 0.9em;
  color: #666;
}

.video-info a {
  text-decoration: none;
  color: #1a0dab;
}

.video-info a:hover {
  text-decoration: underline;
}

/* Responsive layout for small screens */
@media (max-width: 768px) {
  .video-gallery {
    grid-template-columns: 1fr;
  }
}