/* Base Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #1e1e1e;
    color: #e0e0e0;
    margin: 0;
    padding: 20px;
    display: flex;
    justify-content: center;
}

.container {
    width: 100%;
    max-width: 1200px;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    border-bottom: 1px solid #333;
    padding-bottom: 10px;
}

.status {
    font-weight: bold;
    color: #fca5a5; /* Red-ish for disconnected */
}

/* Remote Streams Grid */
.remote-streams {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.peer-card {
    background-color: #2d2d2d;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0,0,0,0.3);
    display: flex;
    flex-direction: column;
}

.peer-header {
    background-color: #333;
    padding: 8px 12px;
    font-size: 0.9em;
    font-weight: bold;
    color: #aaa;
    display: flex;
    justify-content: space-between;
}

.peer-media {
    position: relative;
    width: 100%;
    /* Aspect ratio placeholder or min-height */
    min-height: 200px; 
    background-color: #000;
    display: flex;
    justify-content: center;
    align-items: center;
}

.peer-media img {
    width: 100%;
    height: auto;
    display: block;
    max-height: 400px;
    object-fit: contain;
}

.peer-media .placeholder {
    color: #555;
    font-size: 0.8em;
}

/* Local Preview */
.local-preview {
    margin-top: 20px;
    border-top: 1px solid #333;
    padding-top: 20px;
    opacity: 0.6;
}

.local-preview video {
    width: 200px;
    border-radius: 4px;
    background: #000;
}

/* Controls */
.audio-controls {
    display: flex;
    gap: 15px;
    margin-top: 20px;
    justify-content: center;
}

button {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    background-color: #3b82f6;
    color: white;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.2s;
}

button:hover {
    background-color: #2563eb;
}

button.active {
    background-color: #ef4444; /* Red for Stop */
}