body {
  font-family: 'Roboto', sans-serif;
  background-color: #eee;
  padding: 0px;
  margin: 0px;
}

p {
  padding: 0px;
  margin: 0px;
}

/* general styles */
.button {
  background-color: #4285f4;
  border: none;
  color: white;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 5px;
  padding: 5px;
  cursor: pointer;
}
.button:active {
  background-color: #007aff;
}
.mirror {
  transform: scaleX(-1);
}

/* main container styles */
#main {
  height: 100vh;
  box-sizing: border-box;
  display: grid;
  grid-template-rows: 8% auto 9%;
  grid-template-columns: 30% auto;
  grid-template-areas:
    'top top'
    'vid msg'
    'vid inp';
}

/* top bar styles */
#top-bar {
  grid-area: top;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  padding: 10px 30px;
  border: solid 1px;
  border-color: lightgray;
  align-items: center;
  background-color: white;
  box-shadow: 0 0.1em 0.3em #ccc;
  -moz-box-shadow: 0 0.1em 0.3em #ccc;
  -webkit-box-shadow: 0 0.1em 0.3em #ccc;
}
#logo {
  height: 100%;
}
#logo img {
  height: 105%;
  width: 220px;
}
#logo h1 {
  cursor: pointer;
  text-align: left;
  font-size: 2.5rem;
  font-weight: 500;
  margin: 0px;
}
#top-right {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}
#peopleOnline p {
  color: #166af4;
  font-size: 20px;
  font-weight: 500;
  padding: 0;
  margin: 10px;
  margin-right: 20px;
}
#feedback-btn {
  margin: 0;
  padding: 8px;
  background-color: #4caf50; /* Green */
}
#feedback-btn:active {
  background-color: #419544; /* Green */
}

/* video container */
#videos {
  grid-area: vid;
  margin: 10px;
  margin-right: 0;
  display: grid;
  grid-template-rows: 1fr 1fr;
  overflow: hidden;
}

#self {
  overflow: hidden;
  margin-top: 5px;
}
#peer {
  margin-bottom: 5px;
  overflow: hidden;
  position: relative;
}
#peer img {
  position: absolute;
  width: 25%;
  left: 10px;
  bottom: 10px;
  z-index: 10;
  opacity: 0.7;
}

.video-player {
  width: 100%;
  height: 100%;
  background-color: #666;
  object-fit: cover;
}

#peer {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

#peer-video-loader {
  position: absolute;
  aspect-ratio: 1;
  width: 25%;
  border-radius: 50%;
  display: inline-block;
  border-top: 6px solid #fff;
  border-right: 6px solid transparent;
  box-sizing: border-box;
  animation: rotation 1s linear infinite;
}

/* message area */
#message-area {
  background: #fff;
  grid-area: msg;
  margin: 8px;
  padding: 10px;
  overflow-y: auto;
  font-size: 20px;
}

.message-status {
  margin: 8px;
  margin-bottom: 16px;
  font-weight: bold;
}

.message {
  margin: 8px;
}

.message .you {
  color: #4285f4;
}

.message .strange {
  color: #4caf50;
}

/* input area */
#input-area {
  grid-area: inp;
  display: flex;
  padding: 0;
  padding-bottom: 6px;
  min-width: 0;
}

#skip-btn {
  margin: 0 8px;
  padding: 5px 40px;
  font-size: 20px;
  min-width: 0;
}
#skip-btn span {
  display: block;
  font-size: 12px;
  min-width: 0;
}

#message-input {
  flex-grow: 1;
  padding: 10px;
  border: 1px solid #ccc;
  font-size: 20px;
  min-width: 0;
}

#send-btn {
  margin: 0 8px;
  padding: 5px 40px;
  font-size: 20px;
}
#send-btn span {
  display: block;
  font-size: 12px;
}

@keyframes rotation {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* feedback popup */
.modal {
  display: none;
  position: fixed;
  z-index: 1;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgb(0, 0, 0);
  background-color: rgba(0, 0, 0, 0.4);
}
.modal-content {
  background-color: #fefefe;
  margin: 3% auto;
  padding: 20px;
  border: 1px solid #888;
  width: 40%;
}
.close {
  color: #aaa;
  float: right;
  font-size: 28px;
  font-weight: bold;
}
.close:hover,
.close:focus {
  color: black;
  text-decoration: none;
  cursor: pointer;
}
#feedbackText {
  width: 100%;
  padding: 10px;
  margin-top: 10px;
  margin-bottom: 20px;
  border: 1px solid #ddd;
  box-sizing: border-box;
  resize: vertical;
}
#submit-btn {
  padding: 10px 20px;
}