.call-modal {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 300px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    overflow: hidden;
    z-index: 500;
}
.call-header {
    padding: 12px 16px;
    background: var(--primary-color);
    color: white;
    display: flex;
    justify-content: space-between;
}
.call-body {
    padding: 16px;
    text-align: center;
}
.call-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
}
.call-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    font-size: 20px;
    cursor: pointer;
}
.call-btn-accept { background: var(--success-color); color: white; }
.call-btn-reject { background: var(--danger-color); color: white; }

.video-container {
    position: relative;
    width: 100%;
    height: 200px;
    background: #000;
}
video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}