/* Global */
body {
  margin: 0;
  padding: 0;
  background: #0d1117;
  color: #e6edf3;
  font-family: Arial, sans-serif;
}

.main-container {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* Sidebar */
.sidebar {
  width: 351px;
  background: #11161d;
  padding: 20px;
  overflow-y: auto;
}

.card {
  background: #1a2130;
  padding: 15px;
  border-radius: 8px;
  margin-bottom: 20px;
  border: 1px solid #2a3342;
}

.card h2 {
  margin-top: 0;
  font-size: 18px;
}

label {
  display: block;
  margin-bottom: 15px;
}

input, select {
  width: 85%;
  padding: 8px;
  margin-top: 5px;
  background: #0f141b;
  border: 1px solid #30363d;
  border-radius: 5px;
  color: white;
}

.status {
  font-size: 13px;
  margin-top: 10px;
}

/* Participants list */
.participants-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.participants-list li {
  padding: 6px 0;
  border-bottom: 1px solid #2a3342;
}

/* Content */
.content {
  flex: 1;
  padding: 20px;
  overflow-y: auto;
}

.video-area {
  display: flex;
  gap: 20px;
}

.video-box {
  flex: 1;
}

.video-tile {
  width: 100%;
  height: 350px;
  background: black;
  border-radius: 6px;
}

.label {
  text-align: center;
  font-size: 14px;
  margin-top: 5px;
}

/* Control panel */
.controls {
  margin-top: 20px;
  display: flex;
  gap: 25px;
}

.control-group {
  display: flex;
  flex-direction: column;
}

/* Buttons */
.buttons-row {
  margin-top: 25px;
  display: flex;
  gap: 15px;
}

.btn {
  padding: 10px 18px;
  background: #2d333b;
  border: 1px solid #444c56;
  border-radius: 5px;
  cursor: pointer;
  color: #e6edf3;
  font-size: 14px;
}

.btn:hover {
  background: #3a424d;
}

.btn.primary {
  background: #238636;
  border-color: #2ea043;
}

.btn.primary:hover {
  background: #2ea043;
}

.btn.danger {
  background: #da3633;
  border-color: #f85149;
}

.btn.danger:hover {
  background: #f85149;
}